Detection device

Abstract

The utility model provides a detection device which comprises a rack, a feeding mechanism, a conveying mechanism, a detection mechanism, a cutting mechanism and a discharging mechanism, the feeding mechanism, the conveying mechanism, the detection mechanism, the cutting mechanism and the discharging mechanism are arranged on the rack, the conveying mechanism is arranged between the feeding mechanism and the discharging mechanism, and a to-be-taken material station, a detection station, a cutting station and a discharging station are arranged on the conveying mechanism; the feeding mechanism is used for conveying materials to the to-be-taken station, the conveying mechanism is used for driving the materials to move among the to-be-taken station, the detecting station, the cutting station and the discharging station, the detecting station is arranged on the first direction side of the to-be-taken station and provided with a detecting mechanism, and the cutting station is arranged on the first direction side of the detecting station and provided with a discharging mechanism. The cutting station is provided with a cutting mechanism, the discharging station is arranged on the first direction side of the cutting station, and the discharging station is provided with a discharging mechanism. According to the detection device, feeding, conveying, dispensing effect detection, defective product cutting and discharging can be integrated, the labor cost is reduced, and the detection quality is improved.

Description

Technical Field

[0001] The present application belongs to the field of visual detection technology, and specifically relates to a detection device. Background Art

[0002] With the development of science and technology and the improvement of living standards, chips and chip-related components have been widely used. In order to prevent the circuit from being damaged and polluted, the surface of the chip usually needs to be protected by silver glue or insulating glue, but it is very difficult to control the amount of glue, so the detection of glue effect is particularly important.

[0003] At present, most of the existing inspections are done manually with the naked eye under strong light, which is not only inefficient, but also has to take into account the possibility of missed or wrong inspections caused by manual fatigue. In addition to manual inspection with the naked eye, visual systems are also used for appearance inspection, which has higher detection accuracy and improved efficiency. However, marking is still required after inspection, and then defective products are processed and good products are collected, which cannot achieve process integration. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present application is to provide a detection device that can integrate loading, transportation, dispensing effect detection, defective product cutting and unloading into one, thereby reducing labor costs and improving detection quality.

[0005] In order to solve the above problems, the present application provides a detection device, including a frame, a loading mechanism, a conveying mechanism, a detection mechanism, a cutting mechanism and a unloading mechanism arranged on the frame, the conveying mechanism is arranged between the loading mechanism and the unloading mechanism, and the conveying mechanism is provided with a waiting material station, a detection station, a cutting station and a discharging station, the loading mechanism is used to transport materials to the waiting material station, and the conveying mechanism is used to drive the materials to move between the waiting material station, the detection station, the cutting station and the discharging station, the detection station is arranged on the first direction side of the waiting material station, the detection station is provided with the detection mechanism, the cutting station is arranged on the first direction side of the detection station, the cutting station is provided with the cutting mechanism, the discharging station is arranged on the first direction side of the cutting station, and the discharging station is provided with the unloading mechanism.

[0006] Optionally, the feeding mechanism includes a feeding push bar assembly and a material box lifting assembly, the material box lifting assembly includes a first platform, a second platform and a lifting module, the lifting module is arranged on the second direction side of the first platform and the second platform, a material box pushing plate is movably arranged on the first platform, the material box pushing plate is used to push the fully loaded material box to move in the direction close to the lifting module, the fully loaded material box has several layers of the material, and a material box recovery plate is movably arranged on the second platform, the material box recovery plate is used to push the empty material box to move in the direction away from the lifting module, and a locking cylinder is arranged on the lifting module, which is used to lock the fully loaded material box and control the fully loaded material box to descend;

[0007] The loading push bar assembly is arranged on a side of the material box lifting assembly away from the material waiting to be picked up, the driving end of the loading push bar assembly is coplanar with the material waiting to be picked up, and the driving end of the loading push bar assembly is arranged opposite to the material waiting to be picked up along a first direction, the working state of the loading push bar assembly includes a first state and a second state, when the loading push bar assembly is working in the first state, the driving end of the loading push bar assembly is extended to push the material in the fully loaded material box at a position relative to the driving end of the loading push bar assembly to the material waiting to be picked up.

[0008] Optionally, a buffer and a sensor are provided at the end of the driving end of the loading push bar assembly, and the driving end of the loading push bar assembly pushes the material through the buffer. The detection end of the sensor is arranged toward the buffer, and a baffle is provided on the buffer. The sensor is used to detect the position information of the baffle.

[0009] Optionally, the conveying mechanism includes a material blocking assembly, and the material-picking station is provided with the material blocking assembly, and the material blocking assembly is used to limit the material in the opposite direction of the first direction.

[0010] Optionally, the conveying mechanism further comprises a first pin drag assembly, a second pin drag assembly and a third pin drag assembly, wherein the first pin drag assembly and the second pin drag assembly are arranged between the material-to-be-taken station and the cutting station, and the first pin drag assembly and the second pin drag assembly are suitable for reciprocating between the material-to-be-taken station and the cutting station, and the third pin drag assembly is between the cutting station and the discharge station, and the third pin drag assembly is suitable for reciprocating between the cutting station and the discharge station;

[0011] The material has a socket adapted to the first pin drag component, the second pin drag component and the third pin drag component, and the driving ends of the first pin drag component, the second pin drag component and the third pin drag component can be inserted into the socket to drive the material to move;

[0012] The first pin drag assembly and the second pin drag assembly are respectively arranged on both sides of the material in a direction perpendicular to the material. The movement directions of the first pin drag assembly and the second pin drag assembly are opposite. When the first pin drag assembly moves to the material picking station, the second pin drag assembly moves to the cutting station.

[0013] Optionally, the conveying mechanism further comprises a switching plate, which is liftably arranged on the frame, the top surface of the switching plate is connected to the first pin drag assembly, and the bottom surface of the switching plate is connected to the second pin drag assembly;

[0014] When the switching plate moves toward the direction approaching the material, the driving end of the first pin dragging assembly is disengaged from the plug hole, and the driving end of the second pin dragging assembly is inserted into the plug hole;

[0015] When the switching plate moves in a direction away from the material, the driving end of the first pin dragging assembly is inserted into the insertion hole, and the driving end of the second pin dragging assembly is disengaged from the insertion hole.

[0016] Optionally, the detection mechanism includes a first visual detection component and a second visual detection component, the detection end of the first visual detection component is set toward the top surface of the material, the detection end of the second visual detection component is set toward the side of the material, at least two first visual detection components are set, and the second visual detection component is set on the first direction side of at least two of the first visual detection components.

[0017] Optionally, the cutting mechanism includes a cutting assembly and a defective product collection box, which are arranged on both sides of the material relative to each other in a direction perpendicular to the material. The cutting assembly includes a cutting cylinder and a punching knife, the driving end of the cutting cylinder is arranged toward the material, and the punching knife is connected to the driving end of the cutting cylinder. The punching knife moves toward the material under the drive of the cutting cylinder to impact the material, and the material is broken and falls into the defective product collection box under the action of the impact force applied by the punching knife.

[0018] Optionally, the unloading mechanism includes a unloading push bar assembly and a good product collection assembly, the unloading push bar assembly is arranged on the opposite side of the first direction of the good product collection assembly, the driving end of the unloading push bar assembly is coplanar with the discharging station, and the unloading push bar assembly is used to push the material moved to the discharging station to the good product collection assembly.

[0019] Optionally, the detection device also includes a controller, which is electrically connected to the loading mechanism, the conveying mechanism, the detection mechanism, the cutting mechanism and the unloading mechanism, respectively, and the controller is used to transmit control signals to the loading mechanism, the conveying mechanism, the detection mechanism, the cutting mechanism and the unloading mechanism, respectively.

[0020] Beneficial Effects

[0021] The detection device provided in the embodiment of the utility model can integrate loading, transportation, dispensing effect detection, defective product cutting and unloading into one, thereby reducing labor costs and improving detection quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a detection device of an optional embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the structure of a material of an optional embodiment of the present application;

[0024] Figure 3 This is a structural schematic diagram of a feeding mechanism of an optional embodiment of the present application;

[0025] Figure 4 This is a schematic structural diagram of a conveying mechanism of an optional embodiment of the present application;

[0026] Figure 5 for Figure 4 Sectional view at point A;

[0027] Figure 6 This is a schematic structural diagram of a cutting mechanism according to an optional embodiment of the present application.

[0028] The reference numerals are:

[0029] 1. Frame; 2. Feeding mechanism; 21. Feeding push bar assembly; 211. Pushing motor; 212. Driving wheel; 213. Driven wheel; 214. Belt; 215. Feeding push rod; 216. Transmission block; 22. Material box lifting assembly; 221. First platform; 222. Second platform; 223. Lifting module; 224. Material box push plate; 225. Material box recovery plate; 3. Conveying mechanism; 31. Material blocking assembly; 311. Limiting cylinder; 312. Stop plate; 32. First pin drag assembly; 321. First pin; 322. First support column; 323. First bearing; 324. First fixed plate; 33. Second pin drag assembly; 331. Second pin; 332. Second support column; 333. The second bearing; 334, the second fixed plate; 34, the third pin drag assembly; 35, the switching plate; 36, the lifting cylinder; 37, the first linear module; 38, the second linear module; 39, the third linear module; 4, the detection mechanism; 41, the first visual detection assembly; 411, the first camera; 412, the first adjustment table; 42, the second visual detection assembly; 421, the second camera; 422, the second adjustment table; 5, the cutting mechanism; 51, the cutting assembly; 511, the cutting cylinder; 512, the punch; 52, the defective product collection box; 6, the unloading mechanism; 61, the unloading push bar assembly; 611, the unloading push rod; 612, the unloading slide; 62, the good product collection assembly; 7, the controller; 8, the material; 81, the socket. DETAILED DESCRIPTION

[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0031] 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0032] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0033] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0034] See also Figures 1 to 6 As shown, according to an embodiment of the present application, a detection device is provided, including a frame 1, a loading mechanism 2, a conveying mechanism 3, a detection mechanism 4, a cutting mechanism 5 and a unloading mechanism 6 arranged on the frame 1, the conveying mechanism 3 is arranged between the loading mechanism 2 and the unloading mechanism 6, and the conveying mechanism 3 is provided with a waiting material station, a detection station, a cutting station and a discharging station, the loading mechanism 2 is used to transport the material 8 to the waiting material station, the conveying mechanism 3 is used to drive the material 8 to move between the waiting material station, the detection station, the cutting station and the discharging station, the detection station is arranged on the first direction side of the waiting material station, the detection station is provided with the detection mechanism 4, the cutting station is arranged on the first direction side of the detection station, the cutting station is provided with the cutting mechanism 5, the discharging station is arranged on the first direction side of the cutting station, and the discharging station is provided with the unloading mechanism 6. By setting up a conveying mechanism 3, the inspected material 8 can be driven to move to the cutting station to cut the defective products, and then the cut material 8 can be driven to move to the discharging station to collect the good products. This can integrate loading, transportation, quality inspection, defective product cutting and unloading, reduce labor costs and improve inspection quality.

[0035] The frame 1 includes an operating table, which is used to carry a feeding mechanism 2, a conveying mechanism 3, a detection mechanism 4, a cutting mechanism 5 and a blanking mechanism 6. The operating table is mounted on an electrical cabinet, which includes a cabinet door, wires in the cabinet door and a circuit patch panel, and the electrical cabinet is used to provide power for the feeding mechanism 2, the conveying mechanism 3, the detection mechanism 4, the cutting mechanism 5 and the blanking mechanism 6. A detection screen and a controller 7 are provided on the side of the operating table away from the electrical cabinet. The detection screen is connected to the detection mechanism 4 for communication. The detection screen is used to display the detection picture transmitted by the detection mechanism 4. The controller 7 is electrically connected to the feeding mechanism 2, the conveying mechanism 3, the detection mechanism 4, the cutting mechanism 5 and the blanking mechanism 6 respectively. The controller 7 is used to transmit control signals to the feeding mechanism 2, the conveying mechanism 3, the detection mechanism 4, the cutting mechanism 5 and the blanking mechanism 6 respectively. The control signals include start and stop signals, etc., to improve the automation of the detection device.

[0036] Among them, the feeding mechanism 2 , the conveying mechanism 3 , the detecting mechanism 4 , the cutting mechanism 5 and the unloading mechanism 6 can constitute a detection flow channel for the material 8 .

[0037] Among them, material 8 can be electronic components, automobile parts, mobile phone parts, watch parts, screws and nuts, plastic, ceramic, button and other composite materials, magnesium, aluminum and its alloy parts, etc., and the utility model does not make further limitations. In the embodiment of the present application, material 8 is a chip, and the detection device is used to detect the dispensing effect of the chip. It can be understood that during the detection process, the chip is usually in the form of an array, that is, in the embodiment of the present application, see Figure 2 As shown, the material 8 is a plurality of chips arranged in an array.

[0038] The feeding mechanism 2 may be a belt 214 conveyor, a screw conveyor or a vibrating conveyor, etc., which is not further limited in this application. The feeding mechanism 2 is arranged on an operating table, and is used to transport the upstream material 8 to the detection channel for detection.

[0039] Specifically, a material-to-be-collected station is provided on the first direction side of the loading mechanism 2 . After the material 8 is placed on the loading mechanism 2 , the loading mechanism 2 can drive the material 8 to move to the material-to-be-collected station to facilitate the subsequent transfer of the material 8 .

[0040] Among them, the first direction can be the moving direction of the material 8 in the detection channel, that is, the first direction can be the direction from the loading mechanism 2 to the unloading mechanism 6, and the first direction side can be the side of the unloading mechanism 6 relative to the loading mechanism 2.

[0041] Among them, the conveying mechanism 3 can be a robot handling mechanism, etc., which can transfer the material 8, and this application does not make further limitations.

[0042] Specifically, the conveying mechanism 3 includes a transfer platform, which is arranged on the operating table. The transfer platform can be linear, and the transfer platform extends along the first direction. The material 8 is movably arranged on the transfer platform. The transfer platform has a material waiting station, a detection station, a cutting station and a material discharging station. The conveying mechanism 3 is used to drive the material 8 to move between the material waiting station, the detection station, the cutting station and the material discharging station.

[0043] Among them, the inspection station is arranged on the first direction side of the material-taking station, and the inspection station is provided with an inspection mechanism 4, which can be a visual inspection mechanism 4, etc., which can detect the dispensing effect of the chip, and this application does not make further limitations.

[0044] Among them, the cutting station is arranged on the first direction side of the detection station, and the cutting station is provided with a cutting structure. The cutting mechanism 5 can be a band saw cutting mechanism 5, a laser cutting mechanism 5 or a shear cutting mechanism 5, etc., which can cut defective products from several chips. This application does not make further limitations.

[0045] Among them, the discharging station is arranged on the first direction side of the cutting station, and the discharging station is provided with a unloading mechanism 6, which can be a belt 214 conveyor, a screw conveyor or a vibrating conveyor, etc., which is used to transport the cut material 8 out of the detection channel. This application does not make further limitations.

[0046] Specifically, in the embodiment of the present application, the material 8 is loaded from the loading mechanism 2, transferred to the waiting station via the loading mechanism 2, and then the conveying mechanism 3 transfers the material 8 at the waiting station to the inspection station. After being inspected by the inspection mechanism 4, the conveying mechanism 3 transfers the material 8 at the inspection station to the cutting station. After defective products are cut by the cutting mechanism 5, the conveying mechanism 3 transfers the material 8 at the cutting station to the discharging station, and the good products are collected by the unloading mechanism 6.

[0047] In some possible implementations provided in this application, see Figure 3As shown, the feeding mechanism 2 includes a feeding push bar assembly 21 and a material box lifting assembly 22, the material box lifting assembly 22 includes a first platform 221, a second platform 222 and a lifting module 223, the lifting module 223 is arranged on the second direction side of the first platform 221 and the second platform 222, the first platform 221 is movably provided with a material box push plate 224, the material box push plate 224 is used to push the fully loaded material box to move toward the direction close to the lifting module 223, the fully loaded material box has several layers of the material 8, the second platform 222 is movably provided with a material box recovery plate 225, the material box recovery plate 225 is used to push the empty material box toward the direction away from the lifting module 223 The lifting module 223 is used to lock the fully loaded material box and control the fully loaded material box to descend; the loading push bar assembly 21 is arranged on the side of the material box lifting assembly 22 away from the waiting material station, the driving end of the loading push bar assembly 21 is coplanar with the waiting material station, and the driving end of the loading push bar assembly 21 is arranged relative to the waiting material station along a first direction, the working state of the loading push bar assembly 21 includes a first state and a second state, when the loading push bar assembly 21 is working in the first state, the driving end of the loading push bar assembly 21 is extended to push the material 8 in the fully loaded material box at a position relative to the driving end of the loading push bar assembly 21 to the waiting material station.

[0048] By providing the feeding mechanism 2 including the feeding push bar assembly 21 and the material box lifting assembly 22, the floor space of the feeding mechanism 2 can be reduced, thereby reducing the volume of the detection device.

[0049] The material box lifting assembly 22 includes a first platform 221 and a second platform 222 . The second platform 222 is disposed on the operating table. The first platform 221 is connected to the second platform 222 . The first platform 221 is disposed on a side of the second platform 222 away from the operating table.

[0050] Specifically, there is a height difference between the first platform 221 and the transfer platform, and the first platform 221 is higher than the transfer platform; there is also a height difference between the second platform 222 and the transfer platform, and the transfer platform is higher than the second platform 222.

[0051] The material box lifting assembly 22 further includes a lifting module 223 . The lifting module 223 is disposed on the second direction side of the first platform 221 and the second platform 222 . The lifting module 223 is disposed perpendicular to the first platform 221 and the second platform 222 .

[0052] Among them, the second direction can be a horizontal direction perpendicular to the first direction. In the embodiment of the present application, the second direction is the direction of the first platform 221 and the second platform 222 toward the lifting module 223, and the second direction side is the side of the lifting module 223 relative to the first platform 221 and the second platform 222.

[0053] The first platform 221 is used to carry a fully loaded material box, and a plurality of layers of materials 8 are arranged in the fully loaded material box.

[0054] Specifically, a material box push plate 224 is slidably arranged on the first platform 221, and the material box push plate 224 is arranged on the side of the fully loaded material box away from the lifting module 223. The material box push plate 224 can be driven by the slide cylinder to move on the first platform 221 toward the direction close to the lifting module 223, thereby driving the fully loaded material box to move toward the direction close to the lifting module 223. The lifting module 223 includes a column, a receiving plate and a locking cylinder. The receiving plate and the locking cylinder are arranged on the side of the column close to the first platform 221 and the second platform 222. The receiving plate and the locking cylinder are slidably arranged on the column, the receiving plate is perpendicular to the column, and the output end of the locking cylinder is arranged toward the receiving plate. The material box push plate 224 can push the fully loaded material box to fall on the receiving plate. At this time, the fully loaded material box is located between the receiving plate and the locking cylinder. The output end of the locking cylinder can extend to abut against the top surface of the fully loaded material box, thereby locking the fully loaded material box and controlling the fully loaded material box to descend.

[0055] The material push bar assembly 21 is arranged on the side of the material box lifting assembly 22 away from the material-to-be-collected station, and the material push bar assembly 21 is arranged opposite to the fully loaded material box in the descending state in the first direction, and the lifting module 223 is used to push each layer of material 8 in the fully loaded material box to the material-to-be-collected station layer by layer. It can be understood that the fully loaded material box in the descending state is also arranged opposite to the material-to-be-collected station in the first direction.

[0056] Among them, the loading and pushing strip assembly 21 includes a pushing motor 211, a driving wheel 212, at least two driven wheels 213, a belt 214 and a loading and pushing rod 215. The belt 214 is respectively connected to the driving wheel 212 and at least two driven wheels 213. The driving wheel 212 is sleeved on the output end of the driving motor. The driving motor is used to drive the driving wheel 212 to rotate, and the driven wheel 213 is driven to rotate by the belt 214 that is simultaneously wound around the driving wheel 212 and the driven wheel 213.

[0057] Specifically, in the embodiment of the present application, two driven wheels 213 are provided, and the two driven wheels 213 are arranged relatively along the first direction. A transmission block 216 is provided on the belt 214 between the two driven wheels 213, and the transmission block 216 is relatively fixed to the loading push rod 215. When the two driven wheels 213 rotate, the belt 214 between the two driven wheels 213 can move, and drive the loading push rod 215 to move through the transmission block 216. It should be noted that the loading push rod 215 is coplanar with the material-to-be-collected station, and is arranged relatively along the first direction. Moving the loading push rod 215 can push each layer of material 8 in the fully loaded material box to the material-to-be-collected station layer by layer. For example, the driving wheel 212 and the driven wheel 213 rotate in the counterclockwise direction, and the belt 214 drives the transmission block 216 to move in the direction close to the material 8. At this time, the loading push rod 215 is in the first state, pushing the material 8 in the fully loaded material box relative to the position of the loading push rod 215 along the first direction to the material-to-be-collected station.

[0058] The second platform 222 is used to carry an empty material box, which may be a material box after several layers of materials 8 in a fully loaded material box have been transferred to the material collection station.

[0059] Specifically, a material box recovery plate 225 is slidably arranged on the second platform 222. The material box recovery plate 225 is arranged on the side of the empty material box close to the lifting module 223. The material box recovery plate 225 can also be driven by the sliding cylinder to move on the second platform 222 in the direction away from the lifting module 223, thereby driving the empty material box to move in the direction away from the lifting module 223.

[0060] In some possible embodiments provided in the present application, a buffer and a sensor are provided at the end of the driving end of the feeding push bar assembly 21, the driving end of the feeding push bar assembly 21 pushes the material 8 through the buffer, the detection end of the sensor is arranged toward the buffer, a baffle is arranged on the buffer, and the sensor is used to detect the position information of the baffle.

[0061] By providing a buffer, it is possible to avoid the rigid contact between the feeding push rod 215 and the material 8 and damage the material 8; by providing a sensor, it is possible to remind the staff when the material is stuck, thereby improving the working stability of the feeding mechanism 2.

[0062] The buffer member may be a spring or the like.

[0063] The buffer is arranged at one end of the feeding push rod 215 close to the material 8 , and the buffer and the feeding push rod 215 extend in the same direction.

[0064] Specifically, when the loading push rod 215 pushes the material 8, it contacts the material 8 through the buffer member. At this time, the buffer member will be deformed under the drive of the loading push rod 215 and apply elastic force to the material 8 to push the material 8.

[0065] The sensor may be a photoelectric sensor or other component having a travel switch function.

[0066] Among them, the sensor is also arranged at one end of the loading push rod 215 close to the material 8, and the detection end of the sensor is arranged toward the buffer, and a baffle is connected to the buffer. The sensor is used to detect the position information of the baffle and output an alarm signal when the material is stuck.

[0067] Specifically, the sensor includes a transmitting end and a receiving end. When the buffer is deformed under the drive of the feeding push rod 215, the baffle moves toward the direction close to the sensor. If a jam occurs, the buffer will be continuously compressed under the drive of the feeding push rod 215 until the baffle moves between the transmitting end and the receiving end of the sensor. It should be noted that when the baffle moves between the transmitting end and the receiving end of the sensor, the baffle blocks the transmitting end and the receiving end from each other, causing the receiving end to be unable to receive the signal sent by the transmitting end, thereby triggering an alarm to remind the staff that a jam has occurred.

[0068] In some possible implementations provided in this application, see Figure 4 As shown, the conveying mechanism 3 includes a material blocking component 31, and the material-taking station is provided with the material blocking component 31, and the material blocking component 31 is used to limit the material 8 in the opposite direction of the first direction.

[0069] By providing the material blocking assembly 31 , the material 8 can be limited in the first direction to ensure that the material 8 coincides with the material-to-be-collected station, which is beneficial for the conveying mechanism 3 to collect materials and improves the working stability of the conveying mechanism 3 .

[0070] The material blocking assembly 31 includes a limiting cylinder 311 and a stop plate 312. The limiting cylinder 311 and the stop plate 312 are arranged on a side of the transfer platform away from the operating table, and the driving end of the limiting cylinder 311 is arranged toward the material-taking station.

[0071] Specifically, the stop plate 312 is perpendicular to the transfer platform, and the stop plate 312 is connected to the driving end of the limiting cylinder 311, and the limiting cylinder 311 is used to drive the stop plate 312 to move. It can be understood that when the driving end of the limiting cylinder 311 is extended, it can drive the stop plate 312 to move downward until the stop plate 312 contacts the transfer platform to limit the material 8; when the driving end of the limiting cylinder 311 is retracted, it can drive the stop plate 312 to move upward to release the material 8.

[0072] In some possible implementations provided in this application, see Figure 5As shown, the conveying mechanism 3 also includes a first pin 321 drag assembly 32, a second pin 331 drag assembly 33 and a third pin drag assembly 34. The first pin 321 drag assembly 32 and the second pin 331 drag assembly 33 are arranged between the material-to-be-collected station and the cutting station. The first pin 321 drag assembly 32 and the second pin 331 drag assembly 33 are suitable for reciprocating between the material-to-be-collected station and the cutting station. The third pin drag assembly 34 is between the cutting station and the discharging station. The third pin drag assembly 34 is suitable for reciprocating between the cutting station and the discharging station. The material 8 has a first pin 321 drag assembly 32, the second pin 331 drag assembly 33 and the third pin drag assembly 34. The second pin 331 drag component 33 and the third pin drag component 34 have an insertion hole 81, and the driving ends of the first pin 321 drag component 32, the second pin 331 drag component 33 and the third pin drag component 34 can be inserted into the insertion hole 81 to drive the material 8 to move; the first pin 321 drag component 32 and the second pin 331 drag component 33 are respectively arranged on both sides of the material 8 in a direction perpendicular to the material 8, and the movement directions of the first pin 321 drag component 32 and the second pin 331 drag component 33 are opposite, and when the first pin 321 drag component 32 moves to the material picking station, the second pin 331 drag component 33 moves to the cutting station.

[0073] By arranging the first pin 321 drag assembly 32 and the second pin 331 drag assembly 33 between the material-taking station and the cutting station, the material 8 can be transferred alternately, thereby improving the detection efficiency.

[0074] The first linear module 37 and the second linear module 38 are arranged on the operating table along the second direction, and the first linear module 37 and the second linear module 38 extend in the same direction as the transfer platform. The first pin 321 drag assembly 32 is connected to the first linear module 37, and the first linear module 37 is used to drive the first pin 321 drag assembly 32 to move back and forth between the material-removing station and the cutting station; the second pin 331 drag assembly 33 is connected to the second linear module 38, and the second linear module 38 is used to drive the second pin 331 drag assembly 33 to move back and forth between the material-removing station and the cutting station.

[0075] The first pin 321 drag assembly 32 includes a first pin 321, a first support column 322, a first bearing 323 and a first fixing plate 324. The first support column 322 is arranged on the first fixing plate 324. One end of the first support column 322 away from the first fixing plate 324 is connected to the first pin 321. The first bearing 323 is sleeved on the first support column 322. The first bearing 323 is connected to the first linear module 37. The first linear module 37 drives the first support column 322 to move through the first bearing 323, and drives the first pin 321 to move through the first support column 322. The material 8 is provided with a socket 81 adapted to the first pin 321. The first pin 321 can be inserted into the socket 81 to drag the material 8 to move.

[0076] The first bearing 323 may be a sliding bearing, and the first support column 322 may drive the first insertion pin 321 to move in a vertical direction relative to the first bearing 323 .

[0077] The second pin 331 drag assembly 33 includes a second pin 331, a second support column 332, a second bearing 333 and a second fixing plate 334. The second support column 332 is arranged on the second fixing plate 334. The end of the second support column 332 away from the second fixing plate 334 is connected to the second pin 331. The second bearing 333 is sleeved on the second support column 332. The second bearing 333 is connected to the second linear module 38. The second linear module 38 drives the second support column 332 to move through the second bearing 333, and drives the second pin 331 to move through the second support column 332. The material 8 is also provided with a socket 81 adapted to the second pin 331. The second pin 331 can also be inserted into the socket 81 to drag the material 8 to move.

[0078] The second bearing 333 may also be a sliding bearing, and the second support column 332 can drive the second insertion pin 331 to move in the vertical direction relative to the second bearing 333 .

[0079] Specifically, the first pin 321 and the second pin 331 are respectively arranged on both sides of the material 8 in the vertical direction. In the embodiment of the present application, the first pin 321 is arranged above the material 8, and the second pin 331 is arranged below the material 8. It should be noted that a clearance groove is provided on the transfer platform, which penetrates the transfer platform in the vertical direction and extends along the length direction of the transfer platform. The second pin 331 can penetrate the transfer platform through the clearance groove to extend into the insertion hole 81 of the material 8.

[0080] The movement directions of the first pin 321 dragging assembly 32 and the second pin 331 dragging assembly 33 are opposite. When the first pin 321 dragging assembly 32 moves to the material-taking station, the second pin 331 dragging assembly 33 moves to the cutting station.

[0081] Specifically, when the first pin 321 drags the component 32 at the material waiting station, the first pin 321 is inserted into the socket 81 of the material 8, and the material 8 can be transferred to the detection station and the cutting station in sequence. At this time, the second pin 331 drags the component 33 at the cutting station, and the second pin 331 is detached from the socket 81 and can return to the material waiting station; when the first pin 321 drags the component 32 at the cutting station, the first pin 321 is detached from the socket 81 and can return to the material waiting station. At this time, the second pin 331 drags the component 33 at the material waiting station, and the second pin 331 is inserted into the socket 81 of the material 8, and the material 8 can be transferred to the detection station and the cutting station in sequence.

[0082] A third linear module 39 is also disposed on the operating table, and the third linear module 39 and the first linear module 37 are disposed opposite to each other along the first direction.

[0083] Specifically, the third pin drag assembly 34 is connected to the third linear module 39, and the third linear module 39 is used to drive the third pin drag assembly 34 to reciprocate between the cutting station and the discharging station. The third pin drag assembly 34 is similar in structure to the first pin 321 drag assembly 32, and the structure and working principle of the third pin drag assembly 34 are not repeated here.

[0084] Among them, the driving ends of the first pin 321 drag assembly 32, the second pin 331 drag assembly 33 and the third pin drag assembly 34, i.e. the pins, are spring anti-collision structures. When the pins are misaligned with the sockets 81 on the material 8, the spring in the middle of the pins will be compressed and the pins will move upward. At this time, the upper sensor alarm will be triggered and the device will stop, thereby avoiding damage to the material 8.

[0085] In some possible implementations provided in this application, see Figure 5 As shown, the conveying mechanism 3 also includes a switching plate 35, which can be raised and lowered on the frame 1, the top surface of the switching plate 35 is connected to the first pin 321 drag assembly 32, and the bottom surface of the switching plate 35 is connected to the second pin 331 drag assembly 33; when the switching plate 35 moves toward the direction approaching the material 8, the driving end of the first pin 321 drag assembly 32 is disengaged from the socket 81, and the driving end of the second pin 331 drag assembly 33 is inserted into the socket 81; when the switching plate 35 moves toward the direction away from the material 8, the driving end of the first pin 321 drag assembly 32 is inserted into the socket 81, and the driving end of the second pin 331 drag assembly 33 is disengaged from the socket 81.

[0086] By setting the switching plate 35, the connection status between the first pin 321 drag component 32 and the second pin 331 drag component 33 and the material 8 can be adjusted to ensure that the first pin 321 drag component 32 and the second pin 331 drag component 33 can alternately transfer the material 8, thereby improving the working stability of the conveying mechanism 3.

[0087] The switching plate 35 is disposed between the first fixing plate 324 and the second fixing plate 334 along the vertical direction.

[0088] The top surface of the switching plate 35 is connected to the first fixing plate 324 , and the bottom surface of the switching plate 35 is connected to the second fixing plate 334 .

[0089] Specifically, a lifting cylinder 36 is provided on the side of the operating table away from the switching plate 35 , and a driving end of the lifting cylinder 36 passes through the operating table and is connected to the switching plate 35 , and the lifting cylinder 36 is used to drive the switching plate 35 to move. It should be noted that when the driving end of the lifting cylinder 36 is extended, it can drive the switching plate 35 to move in a direction away from the operating table, drive the first pin 321 to disengage from the socket 81 through the first support column 322, and drive the second pin 331 to insert into the socket 81 through the second support column 332. At this time, the first pin 321 drags the assembly 32 to the cutting station, and the second pin 331 drags the assembly 33 to the waiting station; when the driving end of the lifting cylinder 36 is retracted, it can drive the switching plate 35 to move in a direction close to the operating table, drive the first pin 321 to insert into the socket 81 through the first support column 322, and drive the second pin 331 to disengage from the socket 81 through the second support column 332. At this time, the first pin 321 drags the assembly 32 to the waiting station, and the second pin 331 drags the assembly 33 to the cutting station.

[0090] In some possible implementations provided in this application, see Figure 4 As shown, the detection mechanism 4 includes a first visual detection component 41 and a second visual detection component 42. The detection end of the first visual detection component 41 is arranged toward the top surface of the material 8, and the detection end of the second visual detection component 42 is arranged toward the side of the material 8. At least two first visual detection components 41 are arranged, and the second visual detection component 42 is arranged on the first direction side of at least two of the first visual detection components 41.

[0091] By setting the first visual detection component 41 and the second visual detection component 42, and setting the detection end of the first visual detection component 41 toward the top surface of the material 8 and the detection end of the second visual detection component 42 toward the side of the material 8, the quality of the material 8 can be detected from different directions, thereby improving the accuracy of the detection result.

[0092] The first visual inspection component 41 includes a first camera 411 and a first adjustment platform 412 . The first camera 411 and the first adjustment platform 412 are arranged on a side of the transfer platform away from the operating platform, and the inspection end of the first camera 411 is arranged toward the transfer platform.

[0093] Specifically, the first camera 411 is disposed on a first adjustment platform 412, and the first adjustment platform 412 is used to drive the first camera 411 to move along the X-axis direction, the Y-axis direction or the Z-axis direction to ensure that the first camera 411 is accurately focused, thereby improving the accuracy of the detection result.

[0094] The X-axis direction may be a direction parallel to the first direction; the Y-axis direction may be a direction parallel to the second direction; and the Z-axis direction may be a direction parallel to the vertical direction.

[0095] Among them, the first visual inspection component 41 also includes a first fill light, which is arranged on the side of the transfer platform away from the first camera 411. The first fill light and the first camera 411 are arranged opposite to each other in the vertical direction, and the first fill light fills light on the material 8 through the give way slot.

[0096] Among them, two or three first visual detection components 41 can be set to achieve multiple detections of the material 8 and improve the accuracy of the detection results.

[0097] The second visual inspection component 42 includes a second camera 421 and a second adjustment platform 422 . The second camera 421 and the adjustment platform are coplanar with the transfer platform. The inspection end of the second camera 421 is arranged in the opposite direction to the second direction.

[0098] Specifically, the second camera 421 is disposed on the second adjustment platform 422, and the second adjustment platform 422 is used to drive the second camera 421 to move along the X-axis direction, the Y-axis direction or the Z-axis direction to ensure that the second camera 421 is accurately focused, thereby improving the accuracy of the detection result.

[0099] The second visual detection component 42 further includes a second fill light, which is arranged on a side of the transfer platform away from the second camera 421 , and the second fill light and the second camera 421 are arranged opposite to each other along the second direction.

[0100] In some possible implementations provided in this application, see Figure 6As shown, the cutting mechanism 5 includes a cutting component 51 and a defective product collection box 52, and the cutting component 51 and the defective product collection box 52 are relatively arranged on both sides of the material 8 along a direction perpendicular to the material 8. The cutting component 51 includes a cutting cylinder 511 and a punching knife 512, and the driving end of the cutting cylinder 511 is arranged toward the material 8, and the punching knife 512 is connected to the driving end of the cutting cylinder 511. The punching knife 512 moves toward the material 8 under the drive of the cutting cylinder 511 to impact the material 8. Under the action of the impact force applied by the punching knife 512, the material 8 breaks and falls into the defective product collection box 52.

[0101] By providing the cutting assembly 51 , defective products can be cut, and by providing the defective product collection box 52 , dropped defective products can be collected.

[0102] The cutting assembly 51 includes a cutting cylinder 511 and a punching knife 512. The cutting cylinder 511 and the punching knife 512 are arranged on a side of the transfer platform away from the operating table, and the driving end of the cutting cylinder 511 is arranged toward the cutting station.

[0103] Specifically, the punching knife 512 is connected to the driving end of the cutting cylinder 511, and the cutting cylinder 511 is used to drive the punching knife 512 to move. It can be understood that when the driving end of the cutting cylinder 511 is extended, it can drive the punching knife 512 to move downward to apply impact force to the material 8 until the material 8 breaks; when the driving end of the cutting cylinder 511 is retracted, it can drive the punching knife 512 to move upward, so as to facilitate the cutting operation again.

[0104] In one embodiment, the punching blade 512 is a thin sheet, and the punching blade 512 is arranged perpendicular to the transfer platform; in another embodiment, the punching blade 512 is a rectangular table, and the bottom surface of the punching blade 512 is parallel to the material 8. In the embodiment of the present application, the punching blade 512 is a rectangular table.

[0105] Among them, a defective product collection box 52 is provided on the side of the transfer platform away from the punching knife 512, and the defective product collection box 52 is a rectangular structure with an open top. Under the impact force applied by the punching knife 512, the material 8 breaks and falls into the defective product collection box 52 through the clearance groove, thereby achieving the purpose of defective product collection. It can be understood that the material 8 is a plurality of chips in an array, and the material 8 breaks at the connection point between one defective chip among the plurality of chips and the other chips.

[0106] In some possible implementations provided in this application, see Figure 6As shown, the unloading mechanism 6 includes a unloading push bar assembly 61 and a good product collection assembly 62. The unloading push bar assembly 61 is arranged on the opposite side of the first direction of the good product collection assembly 62. The driving end of the unloading push bar assembly 61 is coplanar with the discharging station. The unloading push bar assembly 61 is used to push the material 8 moved to the discharging station to the good product collection assembly 62.

[0107] By providing the unloading push bar assembly 61 and the good product collection assembly 62, centralized unloading and good product collection can be achieved.

[0108] Among them, the unloading push bar assembly 61 includes a unloading push rod 611 and a unloading slide 612. The unloading push rod 611 is connected to the unloading slide 612. The unloading slide 612 is used to drive the unloading push rod 611 to move so as to push the material 8 at the unloading station to the good product collection assembly 62.

[0109] Specifically, the unloading slide 612 is arranged on the third pin drag assembly 34. After the third pin drag assembly 34 drives the cut material 8 to move to the unloading station, the unloading slide 612 on the third pin drag assembly 34 drives the unloading push rod 611 to move, so as to transfer the cut material 8 from the unloading station to the good product collection assembly 62. It should be noted that the end of the unloading push rod 611 close to the material 8 is coplanar with the transfer platform, which is conducive to pushing the material 8.

[0110] Among them, the good product collecting component 62 has the same structure as the material box lifting component 22, and the structure of the good product collecting component 62 will not be repeated here.

[0111] Specifically, the good product collecting component 62 and the material box lifting component 22 have different working principles. The difference lies in that the first platform of the good product collecting component 62 is used to place empty material boxes, and the second platform of the good product collecting component 62 is used to place fully loaded material boxes.

[0112] It is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0113] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application shall be included in the protection scope of the present application. The above are only preferred implementations of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present application, and these improvements and variations should also be regarded as the protection scope of the present application.

Claims

1. A detection device, characterized in that: The invention comprises a frame (1), a loading mechanism (2) arranged on the frame (1), a conveying mechanism (3), a detection mechanism (4), a cutting mechanism (5) and a unloading mechanism (6); the conveying mechanism (3) is arranged between the loading mechanism (2) and the unloading mechanism (6); a material waiting station, a detection station, a cutting station and a material discharging station are arranged on the conveying mechanism (3); the loading mechanism (2) is used to transport materials (8) to the material waiting station; the conveying mechanism (3) is used to drive the materials (8) to move between the material waiting station, the detection station, the cutting station and the material discharging station; the detection station is arranged on a first direction side of the material waiting station; the detection station is provided with the detection mechanism (4); the cutting station is arranged on the first direction side of the detection station; the cutting station is provided with the cutting mechanism (5); the material discharging station is arranged on the first direction side of the cutting station; and the material discharging station is provided with the unloading mechanism (6).

2. The detection device according to claim 1, characterized in that: The feeding mechanism (2) comprises a feeding push bar assembly (21) and a material box lifting assembly (22); the material box lifting assembly (22) comprises a first platform (221), a second platform (222) and a lifting module (223); the lifting module (223) is arranged on the second direction side of the first platform (221) and the second platform (222); a material box pushing plate (224) is movably arranged on the first platform (221); the material box pushing plate (224) is used to push the fully loaded material box to move in a direction close to the lifting module (223); the fully loaded material box has a plurality of layers of the material (8); a material box recovery plate (225) is movably arranged on the second platform (222); the material box recovery plate (225) is used to push the empty material box to move in a direction away from the lifting module (223); the lifting module (223) is provided with a locking cylinder for locking the fully loaded material box and controlling the fully loaded material box to descend; The loading push bar assembly (21) is arranged on a side of the material box lifting assembly (22) away from the material waiting station, the driving end of the loading push bar assembly (21) is coplanar with the material waiting station, and the driving end of the loading push bar assembly (21) is arranged relative to the material waiting station along a first direction, the working state of the loading push bar assembly (21) includes a first state and a second state, when the loading push bar assembly (21) is in the first state, the driving end of the loading push bar assembly (21) is extended to push the material (8) in the fully loaded material box at a position relative to the driving end of the loading push bar assembly (21) to the material waiting station.

3. The detection device according to claim 2, characterized in that: A buffer and a sensor are provided at the end of the driving end of the loading push bar assembly (21); the driving end of the loading push bar assembly (21) pushes the material (8) through the buffer; the detection end of the sensor is arranged toward the buffer; a baffle is provided on the buffer; and the sensor is used to detect position information of the baffle.

4. The detection device according to claim 1, characterized in that: The conveying mechanism (3) comprises a material blocking assembly (31), the material-taking station is provided with the material blocking assembly (31), and the material blocking assembly (31) is used to limit the position of the material (8) in the opposite direction of the first direction.

5. The detection device according to claim 1, characterized in that: The conveying mechanism (3) further comprises a first pin drag assembly (32), a second pin drag assembly (33) and a third pin drag assembly (34); the first pin drag assembly (32) and the second pin drag assembly (33) are arranged between the material-waiting station and the cutting station; the first pin drag assembly (32) and the second pin drag assembly (33) are adapted to reciprocate between the material-waiting station and the cutting station; the third pin drag assembly (34) is between the cutting station and the material-discharging station; the third pin drag assembly (34) is adapted to reciprocate between the cutting station and the material-discharging station; The material (8) has a socket (81) adapted to the first pin drag component (32), the second pin drag component (33) and the third pin drag component (34); the driving ends of the first pin drag component (32), the second pin drag component (33) and the third pin drag component (34) can be inserted into the socket (81) to drive the material (8) to move; The first pin drag assembly (32) and the second pin drag assembly (33) are respectively arranged on both sides of the material (8) in a direction perpendicular to the material (8); the movement directions of the first pin drag assembly (32) and the second pin drag assembly (33) are opposite; when the first pin drag assembly (32) moves to the material-waiting station, the second pin drag assembly (33) moves to the cutting station.

6. The detection device according to claim 5, characterized in that: The conveying mechanism (3) further comprises a switching plate (35), the switching plate (35) being liftably arranged on the frame (1), the top surface of the switching plate (35) being connected to the first pin drag assembly (32), and the bottom surface of the switching plate (35) being connected to the second pin drag assembly (33); When the switching plate (35) moves toward the direction approaching the material (8), the driving end of the first pin-pulling assembly (32) is disengaged from the insertion hole (81), and the driving end of the second pin-pulling assembly (33) is inserted into the insertion hole (81); When the switching plate (35) moves in a direction away from the material (8), the driving end of the first pin dragging assembly (32) is inserted into the insertion hole (81), and the driving end of the second pin dragging assembly (33) is disengaged from the insertion hole (81).

7. The detection device according to claim 1, characterized in that: The detection mechanism (4) comprises a first visual detection component (41) and a second visual detection component (42), wherein the detection end of the first visual detection component (41) is arranged toward the top surface of the material (8), and the detection end of the second visual detection component (42) is arranged toward the side surface of the material (8), at least two first visual detection components (41) are arranged, and the second visual detection component (42) is arranged on the first direction side of at least two of the first visual detection components (41).

8. The detection device according to claim 1, characterized in that: The cutting mechanism (5) comprises a cutting assembly (51) and a defective product collection box (52). The cutting assembly (51) and the defective product collection box (52) are arranged on both sides of the material (8) in a direction perpendicular to the material (8). The cutting assembly (51) comprises a cutting cylinder (511) and a punching knife (512). The driving end of the cutting cylinder (511) is arranged toward the material (8). The punching knife (512) is connected to the driving end of the cutting cylinder (511). The punching knife (512) moves toward the material (8) under the drive of the cutting cylinder (511) to impact the material (8). Under the action of the impact force applied by the punching knife (512), the material (8) breaks and falls into the defective product collection box (52).

9. The detection device according to claim 1, characterized in that: The unloading mechanism (6) includes a unloading push bar assembly (61) and a good product collection assembly (62), wherein the unloading push bar assembly (61) is arranged on the opposite side of the first direction of the good product collection assembly (62), and the driving end of the unloading push bar assembly (61) is coplanar with the unloading station, and the unloading push bar assembly (61) is used to push the material (8) moved to the unloading station to the good product collection assembly (62).

10. The detection device according to claim 1, characterized in that: The detection device also includes a controller (7), which is electrically connected to the loading mechanism (2), the conveying mechanism (3), the detection mechanism (4), the cutting mechanism (5) and the unloading mechanism (6), respectively, and the controller (7) is used to transmit control signals to the loading mechanism (2), the conveying mechanism (3), the detection mechanism (4), the cutting mechanism (5) and the unloading mechanism (6), respectively.

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