Detection equipment for LTE (Long Term Evolution) module
By designing automated LTE module detection equipment, and using conveyor belts and robots to achieve automated inspection, the problems of large resource occupation and frequent quality problems caused by relying on manual operations in the prior art are solved, and the detection efficiency and quality are improved.
Patent Information
- Application Number
- CN202420733977.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-04-10
AI Technical Summary
In the prior art, the detection of LTE modules relies on manual operations, resulting in large resource occupation, redundant personnel, interference from human factors, and frequent quality problems.
A detection equipment for LTE modules is designed, including a conveying mechanism, a handling mechanism, a label peeling mechanism and an ICT testing mechanism. Through the cooperation of the conveyor belt and the robot, the LTE module to be detected is automatically moved to the tag stripping station, collecting tag information and images, and performing automatic detection and tag stripping.
The automatic detection of LTE modules is realized, which improves detection efficiency and quality, reduces manual interference and reduces resource occupation.
Smart Images
Figure CN222856029U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of detection, and in particular to a detection device for an LTE module. Background Art
[0002] LTE (Long Term Evolution) module is a communication module used to connect IoT devices to the Internet. It realizes data transmission through the LTE network and has the characteristics of fast and stable access to the network. The LTE module integrates communication protocols, data processing and security functions, and can connect devices to remote servers to realize real-time monitoring, remote control and data transmission.
[0003] The bottleneck of LTE module development is manufacturing equipment and production process. The production process involves many technologies, among which appearance inspection in the LTE module manufacturing process is one of the important contents. In the existing LTE module processing process, the produced LTE modules need to be inspected to prevent defective or flawed chips from entering the market.
[0004] In the related art, the detection of LTE modules in production is realized by manual operation. The manual operation mode occupies a large amount of resources and has redundant personnel, and there are interferences from human factors, and quality problems emerge in an endless stream. Utility Model Content
[0005] The utility model aims to provide a detection device for an LTE module, so as to improve the efficiency of LTE module detection and improve the quality of detection.
[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0007] According to one aspect of the utility model, the utility model provides a detection device for an LTE module, comprising: a conveying mechanism, which is provided with a conveyor belt; a first conveying mechanism, which is used to convey a carrier to a carrying station on the conveyor belt; the carrier can move from upstream to downstream along the conveying direction of the conveyor belt on the conveyor belt; a second conveying mechanism, which is used to move the LTE module to be detected to the carrier on the carrying station; the LTE module to be detected is provided with a first label; a label peeling mechanism, which is located downstream of the carrying station; the label peeling mechanism includes a visual module and a peeling module; the visual module is used to collect the LTE module on the carrier at the label peeling station The first label of the block and the image of the LTE module of the label stripping station are collected; an ICT testing mechanism, which is located downstream of the label stripping station; the ICT testing mechanism is used to move the LTE module to be tested on the conveyor belt to the ICT testing station for testing; the stripping module includes a manipulator, a stripping adsorption unit, and a stripping component; the stripping component is fixed to the manipulator, and is used to strip the first label on the LTE module to be tested; the stripping adsorption unit is fixed to the manipulator, and is used to adsorb and drive the first label from the LTE module to be tested; the manipulator can drive the stripping adsorption unit and the stripping component to move above the label stripping station.
[0008] In some embodiments of the present application, the first label is attached to the upper surface of the LTE module to be detected, and the first label at least partially extends beyond the edge of the LTE module to be detected.
[0009] In some embodiments of the present application, a limiting groove is provided on the upper surface of the carrier, the LTE module is accommodated in the limiting groove, and the peripheral side of the LTE module is abutted against the peripheral side wall of the limiting groove; an avoidance groove is provided on the upper surface of the carrier, and the two ends of the avoidance groove extend to the edge of the carrier and the edge of the limiting groove respectively; the avoidance groove corresponds to the position where the first label exceeds the edge of the LTE module to be detected.
[0010] In some embodiments of the present application, the robot arm can drive the peeling adsorption unit and the peeling assembly to move vertically; the peeling assembly includes a telescopic part that can move horizontally and vertically and a peeling claw fixed on the telescopic part; the peeling claw is used to peel off the first label.
[0011] In some embodiments of the present application, the stripping claw includes an extension section, and a stripping section bent from a lower end of the extension section and extending horizontally, and the stripping section extends toward the bottom of the stripping adsorption unit.
[0012] In some embodiments of the present application, a third transporting mechanism and a pressure plate assembly are further included; the third transporting mechanism and the pressure plate assembly are located downstream of the label peeling mechanism; the conveyor belt is provided with a pressure plate station at the label peeling station; the pressure plate assembly is located above the pressure plate station; the third transporting mechanism is used to transport and cover the shielding cover on the LTE module to be detected on the pressure plate station; the pressure plate assembly can be lifted and lowered vertically to press the shielding cover on the LTE module to be detected.
[0013] In some embodiments of the present application, a labeling mechanism is further included. The conveyor belt is further provided with a labeling station below the pressure plate station. The labeling mechanism is used to print a second label and stick the second label on the upper surface of the shielding cover.
[0014] In some embodiments of the present application, a defective product placement structure is further included, and the defective product placement structure is arranged close to the label peeling mechanism.
[0015] In some embodiments of the present application, the first transport mechanism includes a conveyor branch belt and a vertical transport assembly. The conveyor branch belt is located below the conveyor belt for transporting and carrying empty carriers; the vertical transport assembly is used to transport the carrier from the conveyor branch belt to the conveyor belt.
[0016] In some embodiments of the present application, the detection device also includes a loading mechanism, which is used to convey the LTE module to be detected; a carrying platform is provided on the loading mechanism, and the carrying platform can be slidably arranged on the loading mechanism to drive the detection LTE module to be close to the upstream of the conveyor belt.
[0017] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:
[0018] In the utility model, the first transport mechanism transports the carrier to the carrying station on the conveyor belt, and the second transport mechanism moves the LTE module to be detected to the carrier on the carrying station. The movement of the conveyor belt drives the carrier and the LTE module to be detected on the carrier to move to the label stripping station. The visual module can collect the label information of the first label, so as to record the label information of the first label in the control center; the control manipulator can drive the stripping adsorption unit and the stripping assembly to move above the LTE module to be detected at the label stripping station, and control the stripping adsorption unit and the stripping assembly to work, so as to strip the first label. The visual module collects the image of the LTE module to be detected, and is used to compare the image of the LTE module to be detected with the standard image model of the LTE module to be detected to confirm whether the LTE module to be detected is qualified, thereby judging whether the LTE module is qualified. The detection of the LTE module does not require manual detection, which improves the efficiency of LTE module detection and improves the quality of detection.
[0019] Other features and advantages of the present application will become apparent from the following detailed description, or may be learned in part by the practice of the present application.
[0020] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.
[0022] Figure 1 It is a structural schematic diagram of the detection device of the utility model from one viewing angle.
[0023] Figure 2 It is a structural schematic diagram of the detection device of the utility model from another perspective.
[0024] Figure 3 It is a structural schematic diagram of the vehicle of the utility model.
[0025] Figure 4 It is a schematic diagram of the relative positions of the first transport mechanism and the conveyor belt of the utility model.
[0026] Figure 5 It is a structural schematic diagram of the first transport mechanism of the utility model.
[0027] Figure 6 It is a structural schematic diagram of the vertical transport component of the utility model.
[0028] Figure 7 It is a structural schematic diagram of the feeding mechanism of the utility model.
[0029] Figure 8 It is a structural schematic diagram of the second transport mechanism of the utility model.
[0030] Fig. 9 It is a schematic diagram of the relative positions of the label peeling mechanism and the conveyor belt of the utility model.
[0031] Fig.10 It is a schematic diagram of the label peeling mechanism of the utility model.
[0032] Fig.11 It is a structural schematic diagram of the visual module of the utility model.
[0033] Fig.12 It is a structural schematic diagram of the stripping module of the utility model.
[0034] Fig.13 It is a partial structural schematic diagram of the stripping module of the utility model.
[0035] Fig.14 yes Fig.13 A schematic structural diagram of the structure from another perspective.
[0036] Fig.15 It is a structural schematic diagram of the stripping claw of the utility model.
[0037] Fig.16 It is a schematic diagram of the relative positions of the third transport mechanism and the pressure plate assembly on the conveyor belt of the utility model.
[0038] Fig.17 It is a flow chart of the detection method of the LTE module of the utility model.
[0039] The reference numerals are explained as follows: 100, conveying mechanism; 200, ICT testing mechanism; 300, first transport mechanism; 310, conveying branch belt; 320, vertical transport assembly; 321, rotating cylinder; 400, loading mechanism; 410, carrying platform; 500, second transport mechanism; 510, transport head; 600, label peeling mechanism; 610, visual module; 611, image collector; 612, visual drive structure; 620, peeling module; 621, peeling assembly; 6211, telescopic member; 6212, peeling claw; 622, peeling adsorption unit; 623, manipulator; 630, label collecting cylinder; 640, defective product placement structure; 710, third transport mechanism; 720, pressure plate assembly; 730, shielding box; 800, labeling mechanism; 900, carrier; 910, limit groove; 920, avoidance groove. DETAILED DESCRIPTION
[0040] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more comprehensive and complete and will fully convey the concept of the example embodiments to those skilled in the art.
[0041] In addition, described feature, structure or characteristic can be combined in one or more embodiments in any suitable manner. In the following description, many specific details are provided to provide a full understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical scheme of the present application can be put into practice without one or more of the specific details, or other methods, components, devices, steps, etc. can be adopted. In other cases, known methods, devices, realizations or operations are not shown or described in detail to avoid blurring the various aspects of the application.
[0042] The present application is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be understood as limiting the present application.
[0043] The LTE (Long Term Evolution) module is a communication module used to connect IoT devices to the Internet. It realizes data transmission through the LTE network and has the characteristics of fast and stable access to the network. The LTE module integrates communication protocols, data processing and security functions, and can connect the device to a remote server to realize functions such as real-time monitoring, remote control and data transmission. In the related art, the detection of LTE modules in production is achieved through manual operations. The manual operation mode occupies a large number of resources and has redundant personnel, interference from human factors, and endless quality problems. The utility model provides a detection device for an LTE module to solve the above technical problems.
[0044] ICT (In-Circuit Test) online test: ICT mainly detects circuit open circuit, short circuit, and component welding conditions by contacting the test points on the module with the test probe. It can be divided into open circuit test, short circuit test, component function test, missing and wrong installation of components, parameter value deviation, solder joint connection and other faults.
[0045] For ease of description and understanding, the process directions of product inspection are upstream and downstream.
[0046] Figure 1 It is a structural schematic diagram of the detection device of the utility model from one viewing angle. Figure 2 It is a structural schematic diagram of the detection device of the utility model from another perspective.
[0047] See also Figure 1 and Figure 2 , this embodiment provides a detection device for an LTE module. The detection device includes a conveying mechanism 100 and an ICT testing mechanism 200. The conveying mechanism 100 is used to convey the LTE module to be detected toward the ICT testing mechanism 200, and the LTE module to be detected is subjected to an ICT test on the ICT testing mechanism 200. A conveyor belt is provided on the conveying mechanism 100 for conveying the LTE module.
[0048] Figure 3 It is a structural schematic diagram of the carrier 900 of the utility model.
[0049] See also Figures 1 to 3A carrier 900 is placed on the conveyor belt to carry the LTE module to be detected. The carrier 900 is placed on the conveyor belt and can move with the conveyor belt to drive the LTE module to be detected to move.
[0050] In this embodiment, a limiting groove 910 is provided on the upper surface of the carrier 900, and the limiting groove 910 is used to accommodate and limit the LTE module. A guiding slope is provided on the upper edge of the limiting groove 910, and the guiding slope extends from bottom to top away from the limiting groove 910, so as to facilitate the placement of the LTE module in the limiting groove 910.
[0051] A avoiding groove 920 is formed on the upper surface of the carrier 900 , and two ends of the avoiding groove 920 extend to the edge of the carrier 900 and the edge of the limiting groove 910 respectively.
[0052] In some embodiments, a plurality of protruding limiting posts are formed on the upper surface of the carrier 900 , and the limiting posts abut against the four sides of the LTE module to limit the LTE module on the carrier 900 .
[0053] In this embodiment, the conveyor belts are arranged at intervals of two, and the interval direction of the two conveyor belts is horizontal and perpendicular to the conveying direction of the conveyor belts. There is an interval between the two conveyor belts. Both ends of the carrier 900 are respectively carried on the conveyor belts, so that the carrier 900 is carried on the conveyor belt. After the carrier 900 is horizontally rotated 180 degrees, the carrier 900 can move up and down between the gaps of the conveyor belts to facilitate the carrier 900 to be carried to the conveyor and to facilitate the carrier 900 to be unloaded from the conveyor belt.
[0054] In some embodiments, the conveyor belt is an arbitrary structure, and the carrier 900 can be placed on the conveyor belt from top to bottom.
[0055] Figure 4 It is a schematic diagram of the relative positions of the first transport mechanism 300 and the conveyor belt of the utility model. Figure 5 It is a structural schematic diagram of the first transport mechanism 300 of the utility model. Figure 6 It is a structural schematic diagram of the vertical transport assembly 320 of the utility model.
[0056] See also Figures 1 to 6 The detection device may include a first transport mechanism 300, which is used to transport the carrier 900 to a carrying station on the conveyor belt. The carrier 900 can move from upstream to downstream along the conveying direction of the conveyor belt on the conveyor belt to drive the LTE module to be detected to pass through different stations in sequence.
[0057] In this embodiment, the first transport mechanism 300 is located below the conveyor belt, and the first transport mechanism moves the empty carrier 900 upward and places it on the conveyor belt.
[0058] The first transport mechanism 300 includes a conveyor belt 310 and a vertical transport assembly 320. The conveyor belt 310 is located below the conveyor belt to transport and carry the empty carrier 900. The vertical transport assembly is used to transport the carrier 900 from the conveyor belt 310 to the conveyor belt.
[0059] The vertical transport assembly 320 can move vertically to drive the carrier 900 to move vertically. A rotating cylinder 321 is provided on the vertical transport assembly 320, and the rotating cylinder 321 is used to support the carrier 900. The rotating cylinder 321 supports and limits the carrier 900 on the conveyor belt 310, and the vertical transport assembly 320 drives the rotating cylinder 321 to move, so as to drive the carrier 900 on the rotating cylinder 321 to move.
[0060] The rotating cylinder 321 can drive the carrier 900 to rotate and adjust the orientation of the carrier 900 so that the carrier 900 can pass through the gap between the conveyor belts. After the carrier 900 on the rotating cylinder 321 passes through the conveyor belt, the rotating cylinder 321 rotates to drive the carrier 900 to rotate, and the rotating cylinder 321 descends, so that the carrier 900 is placed on the conveyor belt.
[0061] Figure 7 It is a structural schematic diagram of the feeding mechanism 400 of the utility model.
[0062] See also Figure 1 and Figure 7 The detection device further includes a feeding mechanism 400, which is used to convey the LTE module to be detected. The feeding mechanism 400 is provided with a carrying platform 410, on which the LTE module to be detected is placed. The carrying platform 410 is slidably provided on the feeding mechanism 400 to drive the detection LTE module to approach the upstream of the conveyor belt. The LTE module to be detected on the feeding mechanism 400 is provided with a first label.
[0063] Figure 8 It is a structural schematic diagram of the second transport mechanism of the utility model.
[0064] See also Figures 1 to 8 The detection device may include a second transport mechanism 500, which is used to move the LTE module to be detected to the carrier 900 on the carrying station. The second transport mechanism 500 picks up the LTE module to be detected by clamping or adsorption, and moves and places the LTE module to be detected on the carrier 900 on the carrying station.
[0065] In this embodiment, the second transport mechanism 500 is used to pick up the LTE module to be detected on the loading mechanism 400. In some embodiments, the detection device does not include the loading mechanism 400, and the second transport mechanism 500 is used to pick up the LTE module to be detected at a preset position, such as stacking and placing the LTE modules to be detected in a row at the preset position.
[0066] The second transport mechanism 500 has a transport head 510, which can move to detect the LTE module. In this embodiment, the transport head 510 can move in the horizontal and vertical directions. In some embodiments, the second transport mechanism 500 is a robot, which can drive the transport head 510 to move toward any position in the space.
[0067] Fig. 9 It is a schematic diagram of the relative positions of the label peeling mechanism 600 and the conveyor belt of the utility model. Fig.10 It is a schematic diagram of the label peeling mechanism 600 of the present invention. Fig.11 It is a schematic diagram of the structure of the vision module 610 of the present invention. Fig.12 It is a schematic structural diagram of the stripping module 620 of the present invention.
[0068] See also Figures 9 to 12 The detection device may further include a label peeling mechanism 600, which is located downstream of the carrying station. The label peeling mechanism 600 includes a visual module 610 and a peeling module 620; the visual module 610 is used to collect the first label of the LTE module on the carrier 900 of the label peeling station and collect the image of the LTE module of the label peeling station.
[0069] The visual module 610 collects the tag information of the first tag and records the tag information of the first tag in the control center. After collecting the tag information of the first tag, the visual module 610 can also compare the tag information of the first tag with the tag information of the control center to confirm whether the tag information is qualified.
[0070] The stripping module 620 is used to strip the first label on the LTE module to be detected. After the label is stripped, the visual module 610 collects the image of the LTE module to be detected and compares the image of the LTE module to be detected with the standard LTE module image model to be detected to confirm whether the LTE module to be detected is qualified.
[0071] After confirming that the LTE module to be tested is qualified, the testing module is moved downstream from the stripping station. If the LTE module to be tested is unqualified, the LTE module to be tested is removed from the conveying module.
[0072] When the visual module 610 collects the tag information of the first tag, if the first tag cannot be identified, the LTE module to be detected is removed from the conveying module. For example, the first tag on the LTE module to be detected cannot be identified due to damage, breakage, blur, etc.
[0073] In this embodiment, the visual module 610 includes an image collector 611 and a visual driving structure 612 for driving the image collector 611 to slide. The image collector 611 is a camera or a camera head, and the visual driving structure 612 is a cylinder. The visual driving structure 612 drives the image collector 611 to move above the LTE module to be detected at the stripping station to obtain the label information of the first label and the image of the LTE module to be detected.
[0074] Fig.13 It is a partial structural schematic diagram of the stripping module 620 of the present invention. Fig.14 yes Fig.13 A schematic structural diagram of the structure from another perspective.
[0075] See also Figures 9 to 14 The stripping module 620 may include a stripping component 621 for stripping the first label on the LTE module to be detected at the stripping station from the LTE module to be detected.
[0076] The peeling module 620 may include a peeling adsorption unit 622 for adsorbing the first label peeled from the LTE module to be detected. The peeling adsorption unit 622 realizes adsorption of the first label through a structure such as negative pressure.
[0077] The stripping module 620 may include a robot 623, which is used to drive the stripping module 620 and the stripping adsorption unit 622 to move. The robot 623 can move in space, driving the positions of the stripping module 620 and the stripping adsorption unit 622 to change.
[0078] In this embodiment, the stripping module 620 includes a manipulator 623, a stripping adsorption unit 622, and a stripping assembly 621; the stripping assembly 621 is fixed on the manipulator 623, and is used to strip the first label on the LTE module to be detected; the stripping adsorption unit 622 is fixed on the manipulator 623, and is used to adsorb and drive the first label from the LTE module to be detected; the manipulator 623 can drive the stripping adsorption unit 622 and the stripping assembly 621 to move above the label stripping station.
[0079] In this embodiment, the robot 623 is a robot arm structure. In some embodiments, the robot 623 can drive the peeling adsorption unit 622 and the peeling assembly 621 to move a cylinder assembly composed of multiple cylinders.
[0080] After the visual module collects the label information of the first label, the manipulator 623 drives the peeling adsorption unit 622 and the peeling assembly 621 to move above the label peeling station, and the peeling adsorption unit 622 and the peeling assembly 621 work together to drive the first label on the LTE module to be detected. The visual module 610 collects the image of the LTE module to be detected, compares the image of the LTE module to be detected with the standard image model of the LTE module to be detected, and after confirming that it is qualified, the conveyor belt moves the LTE module to be detected to the next station.
[0081] The label peeling mechanism 600 may further include a label collecting cylinder 630 , and the peeling module 620 moves the peeled first label and places it in the label collecting cylinder 630 .
[0082] When the label information of the first label cannot be identified, the first label is wrong, or the image of the LTE module to be inspected is unqualified, the corresponding LTE module to be inspected is moved to the defective product placement structure 640 through the peeling adsorption unit 622 .
[0083] In this embodiment, the first label is attached to the upper surface of the LTE module to be detected, and the first label at least partially extends beyond the edge of the LTE module to be detected, so as to facilitate the peeling of the label by the peeling component 621 .
[0084] In this embodiment, the manipulator 623 can drive the peeling adsorption unit 622 and the peeling assembly 621 to move vertically; the peeling assembly 621 includes a telescopic member 6211 that can move horizontally and vertically and a peeling claw 6212 fixed to the telescopic member 6211; the peeling claw 6212 is used to peel the first label. The telescopic member 6211 is formed by a combination of multiple cylinders or guide rails.
[0085] The telescopic member 6211 drives the lower end of the peeling claw 6212 to move to the lower edge of the first label, and the peeling claw 6212 moves upward to overlap the lower surface of the first label. The peeling adsorption unit 622 abuts and adsorbs on the upper surface of the first label, and the movement of the peeling claw 6212 and the peeling adsorption unit 622 drives the peeling of the first label.
[0086] Fig.15 It is a structural schematic diagram of the stripping claw of the utility model.
[0087] See also Figures 9 to 15 The peeling claw 6212 includes an extension section and a peeling section bent from the lower end of the extension section and extending horizontally, and the peeling section extends toward the bottom of the peeling adsorption unit 622. One end of the peeling section is suspended to facilitate the peeling of the first label by the extension section.
[0088] The upper surface of the carrier 900 is provided with a relief groove 920, and the two ends of the relief groove 920 extend to the edge of the carrier 900 and the edge of the limit groove 910 respectively; the relief groove 920 corresponds to the position where the first label exceeds the edge of the LTE module to be detected. The setting of the relief groove 920 facilitates the peeling of the first label.
[0089] In this embodiment, the avoidance groove 920 is used to avoid the stripping section. The stripping section moves horizontally to facilitate movement in the avoidance groove 920.
[0090] Fig.16 It is a schematic diagram of the relative positions of the third transport mechanism 710 and the pressure plate assembly 720 on the conveyor belt of the utility model.
[0091] See also Figure 1 and Fig.16 The detection equipment also includes a third transport mechanism 710 and a pressure plate assembly 720; the third transport mechanism 710 and the pressure plate assembly 720 are located downstream of the label peeling mechanism 600; the conveyor belt is provided with a pressure plate station at the label peeling station; the pressure plate assembly 720 is located above the pressure plate station; the third transport mechanism 710 is used to transport and cover the shielding cover on the LTE module to be detected on the pressure plate station; the pressure plate assembly 720 can be lifted and lowered vertically to press the shielding cover on the LTE module to be detected.
[0092] A shielding box 730 for placing a shielding cover is disposed around the third transport mechanism 710 . The third transport mechanism 710 transports the shielding cover in the shielding box 730 to the LTE module to be tested at the pressing plate station.
[0093] The third transport mechanism 710 transports the shielding cover to above the LTE module to be detected, and the pressing plate assembly 720 presses the shielding cover downwards so that the screen cover covers the LTE module to be detected.
[0094] See again Figure 1 and Figure 2 The detection device also has a labeling mechanism 800, and a labeling station is also arranged below the conveyor belt and the pressing plate station. The labeling mechanism 800 is used to print a second label and stick the second label on the upper surface of the shielding cover.
[0095] It should be noted that, in the present invention, an ion blower is also provided near the conveyor belt, and a plurality of ion blowers are provided along the conveying direction of the conveyor belt.
[0096] In the utility model, the first transport mechanism 300 transports the carrier 900 to the carrying station on the conveyor belt, and the second transport mechanism 500 moves the LTE module to be detected to the carrier 900 on the carrying station. The movement of the conveyor belt drives the carrier 900 and the LTE module to be detected on the carrier 900 to move to the label stripping station. The visual module 610 can collect the label information of the first label to record the label information of the first label in the control center; the control manipulator 623 can drive the stripping adsorption unit 622 and the stripping component 621 to move to the top of the LTE module to be detected at the label stripping station, and control the stripping adsorption unit 622 and the stripping component 621 to work, so as to strip the first label. The visual module 610 collects the image of the LTE module to be detected, and is used to compare the image of the LTE module to be detected with the standard LTE module image model to be detected to confirm whether the LTE module to be detected is qualified, thereby judging whether the LTE module is qualified. The detection of the LTE module does not require manual detection, which improves the efficiency of LTE module detection and improves the quality of detection.
[0097] Fig.17 It is a flow chart of the detection method of the LTE module of the utility model.
[0098] See also Figures 1 to 17 , this embodiment provides a detection method for an LTE module.
[0099] The first transport mechanism 300 transports the carrier 900 to a loading station on the conveyor belt.
[0100] The second transport mechanism 500 moves the LTE module to be tested to the carrier 900 on the carrying station. In this embodiment, the second transport mechanism 500 moves the LTE module to be tested on the loading mechanism 400 to the carrier 900 on the carrying station.
[0101] The conveyor belt moves the carrier 900 on which the LTE module to be inspected is placed from the carrying station to the label peeling station.
[0102] The visual module 610 collects the tag information of the first tag and records the tag information of the first tag in the control center. In this embodiment, when the visual module 610 collects the tag information of the first tag; if the tag information of the first tag is qualified, the tag information of the first tag is recorded in the control center; if the tag information of the first tag is unqualified, the corresponding LTE module to be detected is removed from the conveyor belt.
[0103] The robot 623 is controlled to move, and the stripping adsorption unit 622 and the stripping assembly 621 are driven to move to above the LTE module to be detected at the label stripping station, and the stripping adsorption unit 622 and the stripping assembly 621 are controlled to work to strip the first label.
[0104] The visual module 610 collects an image of the LTE module to be detected, and compares the image of the LTE module to be detected with a standard image model of the LTE module to be detected to confirm whether the LTE module to be detected is qualified.
[0105] After confirming that the appearance of the LTE module to be tested is qualified, the conveyor belt drives the LTE module to be tested to move downstream.
[0106] In one embodiment, the image of the LTE module to be detected is compared with the image model of the standard LTE module to be detected. If the detected LTE module is unqualified, the corresponding LTE module to be detected is removed from the conveyor belt.
[0107] The ICT testing organization 200 moves the LTE module on the conveyor belt to the ICT testing station for testing.
[0108] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0109] In this application, unless otherwise clearly specified and limited, the terms "assembly", "connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In the description of this specification, the description of the reference terms "some embodiments", "exemplarily", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, in the absence of contradiction, technicians in this field can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples.
[0110] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the claims and description of the present application should fall within the scope of the patent of this application.
Claims
1. A detection device for an LTE module, characterized in that: include: A conveying mechanism, which is provided with a conveyor belt; A first transport mechanism, which is used to transport the carrier to a carrying station on the conveyor belt; the carrier can move from upstream to downstream along the conveying direction of the conveyor belt on the conveyor belt; A second transport mechanism is used to move the LTE module to be detected to the carrier on the carrying station; the LTE module to be detected is provided with a first label; A label peeling mechanism, which is located downstream of the carrying station; the label peeling mechanism includes a visual module and a peeling module; the visual module is used to capture the first label of the LTE module on the carrier of the label peeling station and to capture the image of the LTE module of the label peeling station; An ICT testing mechanism, which is located downstream of the label stripping station; the ICT testing mechanism is used to move the LTE module to be tested on the conveyor belt to the ICT testing station for testing; Among them, the stripping module includes a manipulator, a stripping adsorption unit, and a stripping component; the stripping component is fixed on the manipulator and is used to strip the first label on the LTE module to be detected; the stripping adsorption unit is fixed on the manipulator and is used to adsorb and drive the first label from the LTE module to be detected; the manipulator can drive the stripping adsorption unit and the stripping component to move above the label stripping station.
2. The detection device according to claim 1, characterized in that: The first label is attached to the upper surface of the LTE module to be detected, and the first label at least partially exceeds the edge of the LTE module to be detected.
3. The detection device according to claim 2, characterized in that: A limiting groove is provided on the upper surface of the carrier, the LTE module is accommodated in the limiting groove, and the peripheral side of the LTE module abuts against the peripheral side wall of the limiting groove; an avoidance groove is provided on the upper surface of the carrier, and the two ends of the avoidance groove extend to the edge of the carrier and the edge of the limiting groove respectively; the avoidance groove corresponds to the position where the first label exceeds the edge of the LTE module to be detected.
4. The detection device according to any one of claims 1 to 3, characterized in that: The robot arm can drive the stripping adsorption unit and the stripping assembly to move vertically; the stripping assembly includes a telescopic member that can move horizontally and vertically and a stripping claw fixed on the telescopic member; the stripping claw is used to strip the first label.
5. The detection device according to claim 4, characterized in that: The stripping claw includes an extension section and a stripping section bent from a lower end of the extension section and extending horizontally, and the stripping section extends toward the bottom of the stripping adsorption unit.
6. The detection device according to claim 1, characterized in that: It also includes a third transporting mechanism and a pressure plate assembly; the third transporting mechanism and the pressure plate assembly are located downstream of the label peeling mechanism; the conveyor belt is provided with a pressure plate station at the label peeling station; the pressure plate assembly is located above the pressure plate station; the third transporting mechanism is used to transport and cover the shielding cover on the LTE module to be detected on the pressure plate station; the pressure plate assembly can be lifted and lowered vertically to be used to press the shielding cover on the LTE module to be detected.
7. The detection device according to claim 6, characterized in that: It also includes a labeling mechanism. The conveyor belt is further provided with a labeling station below the pressing plate station. The labeling mechanism is used to print a second label and stick the second label on the upper surface of the shielding cover.
8. The detection device according to claim 1, characterized in that: It also includes a defective product placement structure, which is arranged close to the label peeling mechanism.
9. The detection device according to claim 1, characterized in that: The first transport mechanism includes a conveyor branch belt and a vertical transport assembly. The conveyor branch belt is located below the conveyor belt for transporting and carrying empty carriers. The vertical transport assembly is used to transport the carriers from the conveyor branch belt to the conveyor belt.
10. The detection device according to claim 1, characterized in that: The detection device also includes a loading mechanism, which is used to convey the LTE module to be detected; a carrying platform is arranged on the loading mechanism, and the carrying platform is slidably arranged on the loading mechanism to drive the detection LTE module to approach the upstream of the conveyor belt.