Multi-channel sorting and unloading equipment for processing electronic products

Abstract

The present invention relates to the technical field of electronic product sorting, and in particular to multi-channel sorting and unloading equipment for processing electronic products, comprising a double-layer conveying mechanism, a qualified product receiving platform and a defective product receiving platform; a first transfer robot is arranged beside the double-layer conveying mechanism; a second transfer robot and a third transfer robot are arranged beside the double-layer conveying mechanism; the first transfer robot puts the inspected qualified products and defective products into the corresponding conveying mechanism respectively, and the defective products and qualified products can be independently conveyed forward respectively, and the second transfer robot can simultaneously clamp and transfer the two groups of qualified products to a temporary storage positioning component, and the third transfer robot can simultaneously clamp and transfer the two groups of defective products to the defective product receiving platform, and unload and collect the defective products separately, with clear division of labor, which can reduce the phenomenon of confusion, and there is no need to identify the appearance during the conveying process, which saves a lot of time and significantly speeds up the overall unloading and sorting speed.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic product sorting, and in particular to multi-channel sorting and blanking equipment for processing electronic products. Background Art

[0002] In today's society, mobile phones are the most common electronic devices with diverse functions and increasingly important roles in daily life. During the normal production process of mobile phones, various components need to be assembled. For example, when assembling the back cover of a mobile phone with the main body of the mobile phone, the main body of the mobile phone is first clamped by a robot and placed on the upper part of the back cover. The main body of the mobile phone is then pressed onto the back cover on the base by a pressing device, thereby completing the assembly of the main body of the mobile phone and the back cover.

[0003] In order to prevent the mobile phone frame from direct contact with the clamping device and deformation during transportation, a spring hanger is used to fix it. The spring hanger is placed inside the mobile phone frame. The spring hanger includes a pair of elastically expanded positioning blocks that are elastically connected to the inner wall of the mobile phone frame to achieve connection with the mobile phone frame.

[0004] The mobile phone frame and the spring hanging support are combined into products and are sorted and unloaded together on the conveying equipment; the existing sorting and unloading equipment usually conveys qualified products and defective products together during transportation, that is, they are conveyed simultaneously on the same conveying platform, and then the qualified products and defective products are identified and placed on the corresponding qualified product storage platform and defective product storage platform; this conveying method is prone to confusion between qualified products and defective products, resulting in qualified products being unloaded to the defective product storage platform and defective products being unloaded to the qualified product storage platform; and the identification of products during the conveying process is slow, which will reduce the conveying speed and affect the overall processing efficiency. Summary of the Invention

[0005] The purpose of the present invention is to provide a multi-channel sorting and unloading device for processing electronic products to address the deficiencies of the prior art.

[0006] To achieve the above object, the technical solution of the present invention is as follows:

[0007] Multi-channel sorting and unloading equipment for processing electronic products, including a double-layer conveying mechanism, a qualified product receiving platform and a defective product receiving platform,

[0008] The double-layer conveying mechanism includes a good product conveying mechanism and a bad product conveying mechanism arranged at intervals, and a first transfer robot is provided beside the double-layer conveying mechanism to transfer the tested qualified products to the good product conveying mechanism and transfer the tested bad products to the bad product conveying mechanism respectively;

[0009] The good product conveying mechanism includes two or more groups of good product conveying members, each group of good product conveying members includes a first conveying member and first support members arranged on both sides of the first conveying member in the forward direction, and good product positioning components are respectively provided at both ends of the first conveying member for equidistantly positioning qualified products; the defective product conveying mechanism is arranged above the good product conveying mechanism, and the length of the defective product conveying mechanism is shorter than that of the good product conveying mechanism;

[0010] Next to the double-layer conveying mechanism, a second transfer robot is provided to transfer qualified products from the end of the qualified product conveying mechanism to the qualified product receiving platform, and a third transfer robot is provided to transfer defective products from the defective product conveying mechanism to the defective product receiving platform;

[0011] The qualified product receiving platform includes a blanking temporary storage platform and a blanking recovery platform arranged next to the blanking temporary storage platform. The blanking temporary storage platform includes a temporary storage positioning component for positioning the outer frame of the mobile phone. The temporary storage positioning component includes two or more temporary storage supports for positioning spring hangers, and the distance between two adjacent temporary storage supports is adjustable; the blanking recovery platform includes a first blanking recovery area and a blanking clamping component that clamps qualified products from the temporary storage support to the first blanking recovery area.

[0012] The beneficial effects of the present invention are as follows: the first transfer robot places the inspected qualified products and defective products into the corresponding qualified product conveying mechanism and defective product conveying mechanism for equidistant conveyance, and the qualified products can be independently conveyed forward. When conveyed to the end, the qualified product positioning component positions the two adjacent mobile phone frames so that they have a fixed distance, which can facilitate the simultaneous clamping of the two mobile phone frames to the next process. There is no need to classify and clamp the qualified products one by one on the same conveying platform, which can improve the conveying efficiency and ensure the processing speed.

[0013] The second transfer robot can simultaneously clamp and transfer two groups of qualified products to the temporary storage and positioning assembly. The temporary storage and positioning assembly can be adjusted accordingly according to the distance between the two mobile phone frames so that the temporary support can position the spring hanger. The distance between the mobile phone frames after passing through the temporary storage and positioning assembly can be kept constant. At this time, the unloading clamping assembly can clamp the mobile phone frames and the temporary support together to the unloading and recycling area, reducing the phenomenon of the mobile phone frames shifting or turning due to gravity or clamping force during transfer. The mobile phone frames can be unloaded accurately and precisely, ensuring processing efficiency.

[0014] The third transfer robot can simultaneously grip and transfer two groups of defective products to the defective product receiving platform, where the defective products can be unloaded and collected separately. The clear division of labor can reduce confusion. There is no need to identify the appearance during the transportation process, which saves a lot of time and significantly speeds up the overall unloading and sorting speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1This is a structural diagram of multi-channel sorting and unloading equipment.

[0016] Figure 2 Schematic diagram of the structure of the double-layer conveyor device.

[0017] Figure 3 This is a structural diagram of the good product conveying mechanism.

[0018] Figure 4 This is a partially enlarged structural diagram of the good product conveying mechanism.

[0019] Figure 5 This is a structural diagram of the defective product conveying mechanism.

[0020] Figure 6 This is a structural diagram of the qualified product receiving platform.

[0021] Figure 7 This is a schematic diagram of the structure of the temporary positioning component.

[0022] Figure 8 This is a schematic diagram of the structure of the gantry part of the blanking clamping assembly.

[0023] Figure 9 Schematic diagram of the structure of the blanking fixture.

[0024] Figure 10 It is a structural schematic diagram of the first material recovery area or the second material recovery area.

[0025] Figure 11 This is a structural diagram of the connection between the storage frame, the positioning platform and the support platform.

[0026] Figure 12 It is a structural diagram of the supporting mechanism.

[0027] Figure 13 for Figure 11 Schematic diagram of the locally enlarged structure in .

[0028] Figure 14 This is a schematic structural diagram of the first transfer robot of the product transfer mechanism.

[0029] Reference numerals include:

[0030] 1-Double-layer conveying mechanism,

[0031] 10-Qualified product conveying mechanism,

[0032] 110-good product conveying part, 1101-first conveying part,

[0033] 111-belt, 112-conveying shaft, 113-pulley, 114-driving motor,

[0034] 115-Matching block, 116-Bottom support plate,

[0035] 12-first support member,

[0036] 121-left aluminum profile, 122-right aluminum profile, 123-transmission seat, 124-transmission slot,

[0037] 13-Quality positioning components,

[0038] 131-clamping block, 132-clamping groove, 133-driving member, 134-clamping support seat, 135-clamping seat,

[0039] 136-guide block, 137-sensor,

[0040] 14-Defective product conveying mechanism,

[0041] 140-bad product conveyor, 141-bad product temporary storage mechanism, 142-temporary storage platform, 143-temporary storage board,

[0042] 144-positioning protrusion, 145-sensor head, 146-support aluminum material,

[0043] 2-Qualified product receiving platform,

[0044] 21- Spring hanging support,

[0045] 211-sliding rod, 212-positioning block, 213-compression spring, 214-positioning slot,

[0046] 22-temporary positioning components,

[0047] 220-temporary support, 221-support column, 222-temporary support seat, 223-first telescopic drive member,

[0048] 224-first guide rail, 225-first opening and closing drive member, 226-opening block, 227-positioning column,

[0049] 23-Blanking clamping assembly,

[0050] 231-Gantry, 232-Second guide rail, 233-First drive seat, 234-Support sliding seat,

[0051] 235-screw transmission parts, 236-third guide rail, 237-linear module,

[0052] 238-Second drive seat,

[0053] 2380-first sliding seat, 2381-upper seat, 2382-lower seat, 2383-detection camera,

[0054] 2384-Second lifting drive member,

[0055] 24- blanking fixture,

[0056] 240- blanking clamping member, 241- blanking clamping seat, 242- third lifting drive member,

[0057] 243-second opening and closing drive member, 244-clamping block, 245-first blanking and recycling area,

[0058] 3-Defective product receiving platform,

[0059] 30-Second material recovery area, 31-Support platform,

[0060] 310-positioning platform, 311-support base plate, 312-positioning base plate, 313-positioning lifting drive component,

[0061] 314-pressing plate, 315-positioning guide frame, 316-opening, 317-stop block,

[0062] 318-lifting guide groove, 319-bottom guide rail,

[0063] 32-Storage frame,

[0064] 321-supporting bottom frame, 322-supporting side frame, 323-storage rod, 324-guide top frame,

[0065] 325-top slide, 326-top mounting rod,

[0066] 33-Supporting organization,

[0067] 331- bottom drive seat, 332- guide column, 333- connecting column, 334- bottom guide hole,

[0068] 335-screw transmission mechanism, 336-screw member, 337-bottom lifting seat,

[0069] 34-supporting parts,

[0070] 341-support rod, 342-support plate,

[0071] 4-Product transfer mechanism,

[0072] 41-first transfer robot, 42-second transfer robot, 43-third transfer robot,

[0073] 44- Clamping fixture, 45- Transfer fixture. DETAILED DESCRIPTION

[0074] The present invention is described in detail below with reference to the accompanying drawings.

[0075] like Figure 1-14As shown, a multi-channel sorting and unloading device for processing electronic products includes a double-layer conveying mechanism 1, a qualified product receiving platform 2, and a defective product receiving platform 3, as well as a product transfer mechanism 4 for transferring products between adjacent mechanisms. The product is a combination of a mobile phone frame and a spring hanger 21. The mobile phone frame is secured by the spring hanger 2121. The spring hanger 21 includes a sliding rod 211 and positioning blocks 212 slidably mounted on each end of the sliding rod 211. A compression spring 213 is installed between the two positioning blocks 212 and nested in the sliding rod 211. The elastic force of the compression spring 213 forces the two positioning blocks 212 to press against the inner wall of the mobile phone frame, securing the mobile phone frame. One of the positioning blocks 212 is formed with a positioning groove 214.

[0076] The double-layer conveying mechanism 1 includes a good product conveying mechanism 10 and a bad product conveying mechanism 14 arranged at intervals. The product transfer mechanism 4 includes a first transfer robot 41 arranged beside the double-layer conveying mechanism 1 for transferring the inspected qualified products to the good product conveying mechanism 10 and transferring the inspected bad products to the bad product conveying mechanism 14 respectively. The first transfer robot 41 can simultaneously place one or two inspected products into the good product conveying mechanism 10 or the bad product conveying mechanism 14 respectively; the good product conveying mechanism 10 includes two groups of good product conveying parts 110 arranged horizontally and parallel to each other at intervals. The two good product conveying parts 110 are spaced apart by aluminum profiles. Each group of good product conveying parts 110 includes a first conveying part 1101 and a first support part 12 arranged on both sides of the forward direction of the first conveying part 1101.

[0077] The first support member 12 includes a left aluminum profile 121 arranged on the left side of the first conveying member 1101 and a right aluminum profile 122 arranged on the right side of the first conveying member 1101. When the qualified mobile phone frame is conveyed forward, it will contact the left aluminum profile 121 and the right aluminum profile 122, and the left aluminum profile 121 and the right aluminum profile 122 will slide and cooperate to move forward along the aluminum profile, and will be slidably supported by the left aluminum profile 121 and the right aluminum profile 122 at the same time.

[0078] A transmission seat 123 is installed at both ends of the left aluminum profile 121 and the right aluminum profile 122. The transmission seat 123 is formed with a transmission groove 124. A conveying shaft 112 is installed between the left aluminum profile 121 and the right aluminum profile 122 through the transmission groove 124. The conveying shaft 112 is rotatably installed in the transmission groove 124 through a bearing seat. The first conveying member 1101 includes a belt member 111 nested between the two conveying shafts 112, and a pulley 113 transmission-connected to the belt member 111 is nested on the conveying shaft 112. One of the pulleys 113 is transmission-connected to the driving motor 114, and the driving motor 114 drives the pulley 113 to rotate, thereby driving the belt member 111 to move forward, and the qualified mobile phone frame can be conveyed forward. In addition, the surface of the belt part 111 is formed with raised interlocking blocks 115 at equal intervals along the length direction, and the qualified mobile phone frame is formed with an interlocking groove that interlocks with the interlocking block 115. When the qualified mobile phone frame is placed into the qualified product conveying mechanism 10, the interlocking groove just cooperates with the interlocking block 115, and the mobile phone frame can be positioned by the interlocking block 115. No displacement will occur during transportation, thereby ensuring the stability of transportation.

[0079] Both ends of the first conveying member 1101 are respectively provided with a good product positioning component 13 for equidistantly positioning the good mobile phone frame; the good product positioning component 13 includes two guide members arranged on one side of one of the first conveying members 1101 and a clamping member arranged on the other side of the first conveying member 1101, and the clamping member includes a pair of clamping blocks 131 that reciprocate along a direction perpendicular to the conveying direction of the first conveying member 1101, the clamping member is arranged on the left aluminum profile 121, and the guide member is arranged on the right aluminum profile 122.

[0080] The clamping member also includes a clamping seat 135 for installing the clamping block 131 and a driving member 133 for driving the clamping seat 135 to reciprocate along the conveying direction perpendicular to the first conveying member 1101. The driving member 133 is a telescopic cylinder, in which the left aluminum profile 121 is installed with a horizontally arranged clamping support seat 134, the driving member 133 is installed on the clamping support seat 134, and the clamping seat 135 is installed at the driving end of the driving member 133.

[0081] The guide assembly includes a guide block 136 arranged along the length of the right aluminum profile 122 and a pair of sensors 137 spaced apart from each other. One sensor 137 is aligned transversely with one of the clamping blocks 131 and is signal-connected to the telescopic cylinder. Sensor 137 is a conventional GTB-P mini photoelectric sensor. The photoelectric sensor and telescopic cylinder are existing hardware. After being programmed by software engineers and building a functional module architecture, computer program instructions control the computer system to perform its sensing and control functions.

[0082] When the good mobile phone frame is clamped to the starting end of the belt member 111 of the first conveyor 1101 by the robot, the two good mobile phone frames are placed between the clamping block 131 and the sensor 137 respectively. When the sensor 137 senses the passing of the good mobile phone frame through the photoelectric signal, the telescopic cylinder receives the signal and pops up quickly to clamp the two good mobile phone frames at equal distances. After the initial equidistant positioning, the clamping block 131 is retracted outward by the drive of the telescopic cylinder, and the belt member 111 continues to convey the good mobile phone frame forward to the end. During the transportation, the two adjacent good mobile phone frames are moved forward. The frames are always kept at equal distances. When they reach the end, they will pass through the sensors 137 in sequence. When the sensor 137 at the end senses the arrival of the qualified mobile phone frame, the telescopic cylinder continues to push out and the two qualified mobile phone frames at the end are equidistantly framed through the clamping groove 132. At this time, the qualified mobile phone frames will not continue to move forward for transportation, that is, they will be limited by the clamping groove 132 of the clamping block 131. The robot can accurately clamp the two qualified mobile phone frames at the same time and transfer them to the next process. The distance between the two qualified mobile phone frames is a fixed value. When clamping, there will be no misalignment, thereby ensuring processing efficiency.

[0083] The defective product conveying mechanism 14 is installed directly above one of the groups of good product conveying parts 110 through multiple supporting aluminum materials 146. Under normal circumstances, the good product rate is greater than the defective product rate. Therefore, two groups of good product conveying parts 110 are required to simultaneously convey the good mobile phone frames forward. The defective mobile phone frames are conveyed by a group of conveying platforms to ensure smooth transfer, and the length of the defective product conveying mechanism 14 is less than the length of the good product conveying mechanism 10, so that the good product positioning components 13 at both ends of the good product conveying parts 110 will not be blocked by the defective product conveying mechanism 14.

[0084] The bad product conveying mechanism 14 includes a group of bad product conveying parts 140. The structure and principle of the bad product conveying parts 140 are the same as those of one group of good product conveying parts 110. The only difference is the length. Therefore, the specific structure of the bad product conveying parts 140 is not described here. According to the principle of the good product conveying mechanism 10, the bad product mobile phone frames are also conveyed at equal distances to other robotic arms for clamping to the designated area for storage.

[0085] After inspection, the good mobile phone frames are placed on the good product conveying mechanism 10, and the defective products are placed on the defective product conveying mechanism 14. The defective products and good products are conveyed forward independently. When conveyed to the end, the good product positioning component 13 positions the two adjacent mobile phone frames so that they have a fixed distance, which can facilitate the simultaneous clamping of the two mobile phone frames to the next process. There is no need to classify and clamp the defective products and good products one by one on the same conveying platform, which can improve the conveying efficiency and ensure the processing speed.

[0086] A bottom support plate 116 is provided along the length direction below the defective product conveying mechanism 14 , and the bottom support plate 116 can store the fallen defective mobile phone frames for collection by staff.

[0087] The bad product conveying mechanism 14 includes a bad product temporary storage mechanism 141 arranged above the good product conveying mechanism 10. The bad product temporary storage mechanism 141 includes multiple temporary storage platforms 142 for positioning bad product mobile phone frames. The bad product temporary storage mechanism 141 also includes a temporary storage board 143 installed on one side of the bad product conveying mechanism 14. The multiple temporary storage platforms 142 are equidistantly arranged along the length direction of the temporary storage board 143. The temporary storage platform 142 includes a positioning protrusion block 144 for positioning and supporting the bad product mobile phone frame, and a sensing head 145 arranged on one side of the positioning protrusion block 144. The sensing head 145 is an existing GTB-P mini photoelectric sensor. After being programmed by software engineers, the functional module architecture is established, and the computer system is controlled by computer program instructions to complete its sensing control function.

[0088] When the number of defective mobile phone frames increases, the conveying space of the defective mobile phone conveyor 140 cannot convey more defective mobile phone frames at the same time. At this time, the robot can clamp some of the defective mobile phone frames to the temporary storage platform 142 for temporary storage, and put them into the positioning protrusions 144 on the temporary storage plate 143, which cooperate with the fitting grooves of the defective mobile phone frames to position and temporarily store the defective mobile phone frames. The sensor head 145 can identify whether the defective mobile phone frames are staying on the temporary storage platform 142, thereby preventing the defective mobile phone frames from being trapped in too many defective mobile phone frames on the defective conveyor 140, causing blockage and jamming.

[0089] Next to the double-layer conveying mechanism 1, there are provided a second transfer robot 42 for transferring qualified products from the end of the qualified product conveying mechanism 10 to the qualified product receiving platform 2, and a third transfer robot 43 for transferring defective products from the defective product conveying mechanism 14 to the defective product receiving platform 3; the first transfer robot 41, the second transfer robot 42, and the third transfer robot 43 are all six-axis robots, and the execution end of the six-axis robot is equipped with a clamping fixture 44, and the clamping fixture 44 is equipped with a pair of transfer fixtures 45 that can clamp two products at the same time. The two transfer fixtures 45 are respectively driven by finger cylinders to open and close and are equipped with spring hangers 21 of the mobile phone frame for clamping.

[0090] The qualified product receiving platform 2 includes a temporary storage mechanism for blanking mobile phone frames. The temporary storage mechanism includes a blanking temporary storage platform and a blanking recovery platform arranged next to the blanking temporary storage platform. The blanking temporary storage platform includes a temporary storage positioning component 22 for positioning the mobile phone frame. The temporary storage positioning component 22 includes two temporary storage supports 220 for positioning the spring hanger 21. The temporary storage support 220 includes a support block 226 for supporting the positioning block 212 of the spring hanger 21. The mobile phone frame that has been inspected is clamped to the temporary storage positioning component 22, and the spring hanger 21 is positioned by the support block 226 and the positioning column 227.

[0091] Specifically, the temporary storage positioning assembly 22 includes a longitudinally arranged support column 221, and a temporary storage support seat 222 for installing a temporary storage support member 220 is provided on the top of the support column 221. One of the temporary storage support seats 222 is installed with a transversely arranged first telescopic driving member 223, and the driving end of the first telescopic driving member 223 is connected to the other temporary storage support seat 222; the first telescopic driving member 223 is a telescopic cylinder, and a first guide rail 224 parallel to the telescopic direction of the telescopic cylinder is installed on the top of the support column 221, and the temporary storage support seat 222 connected to the driving end of the telescopic cylinder is slidably installed on the first guide rail 224. Driven by the first telescopic driving member 223, one of the temporary support seats 222 can slide along the first guide rail 224 to approach or move away from the other temporary support seat 222, so that the distance between the two temporary support members 220 can be adjusted accordingly. When the detected mobile phone frame is clamped on the temporary support member 220, it can be adjusted accordingly according to the distance between the two mobile phone frames to ensure that the mobile phone frame can be accurately placed on the temporary support member 220 for temporary storage and positioning.

[0092] The blanking and recycling platform includes a first blanking and recycling area 245 and a blanking and clamping assembly 23 for clamping the mobile phone frame from the temporary storage support 220 to the first blanking and recycling area 245. The blanking and clamping assembly 23 can transfer the positioned mobile phone frame from the blanking temporary storage platform to the first blanking and recycling area 245; the phenomenon of displacement or flipping of the mobile phone frame due to gravity or clamping force during transfer is reduced, and the mobile phone frame can be blanked accurately and precisely to ensure processing efficiency.

[0093] One of the embodiments: the temporary storage support member 220 includes a first opening and closing driving member 225 that can perform opening and closing clamping movements. The first opening and closing driving member 225 is a finger cylinder, and two expansion blocks 226 are respectively installed at the two driving ends of the finger cylinder. One of the expansion blocks 226 is formed with a positioning column 227 that cooperates with the positioning groove 214 of the spring hanger 21.

[0094] Driven by the first opening and closing driving member 225, the spreading blocks 226 move toward each other and drive the positioning blocks 212 of the spring hanging support 21 to move toward each other to separate the mobile phone frame from the spring hanging support 21. The two spreading blocks 226 move toward each other and drive the two positioning blocks 212 of the spring hanging support 21 to move toward each other, so that the mobile phone frame is separated from the spring hanging support 21; the separated mobile phone frame can be clamped by other equipment for further processing.

[0095] The blanking clamping assembly 23 includes a gantry 231 arranged above the first blanking recovery area 245, and a pair of second guide rails 232 arranged in parallel and spaced apart are installed on the top of the gantry 231. A first drive seat 233 that slides along the length direction of the second guide rail 232 is slidably installed between the two second guide rails 232, and a plurality of supporting sliding seats 234 for supporting the first drive seat 233 are slidably installed on the second guide rail 232. One of the second guide rails 232 is arranged with an existing screw transmission member 235 along the length direction. In the mechanical field, it is very common for screw transmission members 235 to be used for transmission. The specific structure of the screw transmission member 235 is not described in detail here. The first drive seat 233 is equipped with a screw sleeve that is threadedly connected to the screw member of the screw transmission member 235. Driven by the screw transmission member 235, the two first drive seats 233 slide along the second guide rail 232 at the same time, that is, the first drive seat 233 reciprocates in the Y-axis direction.

[0096] The first drive seat 233 is slidably installed with a second drive seat 238 and a third guide rail 236 for guiding the sliding of the second drive seat 238 along its length direction, and the blanking fixture 24 can be lifted and lowered on the second drive seat 238; the first drive seat 233 is installed with an existing linear module 237 along its length direction. In the mechanical field, the linear module 237 is very commonly used for transmission. The specific structure of the linear module 237 is not described here. The sliding end of the linear module 237 is connected to the second drive seat 238. Under the drive of the linear module 237, the second drive seat 238 slides back and forth along the linear module 237 of the first drive seat 233 and the third guide rail 236, that is, the second drive seat 238 reciprocates in the X-axis direction.

[0097] The second driving seat 238 includes a first sliding seat 2380 connected to the sliding end of the linear module 237 and sliding along the first driving seat 233. The first sliding seat 2380 is formed with an upper seat 2381 and a lower seat 2382 extending outward. The lower seat 2382 extends outward and is provided with a longitudinally arranged detection camera 2383 installed on the extended part. The detection camera 2383 is an ACG area array industrial camera, which can detect the position of the mobile phone frame and whether it is in place, and can also observe its posture when being clamped.

[0098] The upper seat 2381 is equipped with a longitudinally arranged second lifting drive member 2384. Both the upper seat 2381 and the lower seat 2382 are formed with drive holes. The second lifting drive member 2384 passes through the drive holes of the upper seat 2381 and the lower seat 2382 and connects to the blanking fixture 24. The second lifting drive member 2384 is a lifting cylinder, and the blanking clamping seat 241 is installed at the driving end of the second lifting drive member 2384. This means that the blanking fixture 24 can move up and down in the Z-axis direction.

[0099] The blanking fixture 24 includes two or more openable blanking clamps 240. The spacing between the two blanking clamps 240 is equal to the spacing between the two temporary support members 220. When clamping the mobile phone frame of the temporary support member 220, it can accurately clamp both mobile phone frames simultaneously. The two blanking clamps 240 are arranged longitudinally on the front and back of the blanking clamp seat 241. The blanking clamp 240 includes a third lifting drive 242 mounted on the blanking clamp seat 241. The third lifting drive 242 is a lifting cylinder. The driving end of the third lifting drive 242 is equipped with a second opening and closing drive 243 for opening and closing the clamping motion. The second opening and closing drive 243 is a finger cylinder. The two driving ends of the second opening and closing drive 243 are equipped with clamping blocks 244 for clamping the spring hanger 21.

[0100] Driven by the finger cylinder, the two clamping blocks 244 open and close, clamping the spring hangers 21. These are then moved from the temporary support 220 to the first material collection area 245, where they are collected in pairs. If the mobile phone frame is already separated from the spring hangers 21 on the temporary support 220, only the spring hangers 21 are collected and collected. If the mobile phone frame is still attached to the spring hangers 21 on the temporary support 220, the spring hangers 21 are not attached to the mobile phone frame, and only the spring hangers 21 are collected and collected. If the mobile phone frame is still attached to the spring hangers 21 on the temporary support 220, the spring hangers 21 with the mobile phone frame are collected and collected at the same time.

[0101] The defective product collecting platform 3 includes a second material collection area 30 that is the same as the first material collection area 245; the first material collection area 245 and the second material collection area 30 both include a support platform 31 and a positioning platform 310 slidably installed on the support platform 31, and the positioning platform 310 is detachably installed with a storage frame 32 for stacking the spring hangers 21. The storage frame 32 also includes a support base 321, and a plurality of longitudinally arranged storage rods 323 are equidistantly installed on the top of the support base 321. One of the positioning blocks of the spring hanger 21 is formed with a sliding groove, and the cross-sections of the sliding groove and the storage rod 323 are both rectangular or square. The sliding groove can be slidably matched with the storage rod 323, that is, the spring hanger 21 equipped with a mobile phone frame can be inserted into the storage rod 323 through the sliding groove. After insertion, it is not easy to rotate and shake, and the materials are continuously stacked and collected.

[0102] The support base 321 is provided with three upright support side frames 322 along the edge, and two adjacent support side frames 322 are perpendicular to each other, and a detachable guide top frame 324 is installed on the top of the support side frames 322, wherein the tops of the two mutually parallel support side frames 322 are formed with top slide grooves 325, and the two ends of the guide top frame 324 are respectively formed with top mounting rods 326 that can be slidably embedded in the top slide grooves 325; the guide top frame 324 is slidably matched with the top slide grooves 325 of the support side frames 322 through the top mounting rods 326, so that the guide top frame 324 can be detachably mounted on the top of the storage frame 32; after insertion, the guide top frame 324 can be directly lifted, and the entire storage frame 32 can be lifted, and the mobile phone frame is used for position limiting by the storage rod 323, so that there will be no rotation and shaking displacement, and the storage frame 32 is easy to transfer.

[0103] The support platform 31 includes a support base plate 311 and a pair of parallel and spaced bottom guide rails 319 installed on the support base plate 311. The positioning platform 310 includes a positioning base plate 312. The bottom guide rail 319 is slidably installed with multiple bottom sliding seats for supporting the positioning base plate 312. A rolling wheel that rolls with the bottom surface of the positioning base plate 312 is also installed on the top of the support base plate 311. Through the sliding cooperation between the bottom guide rail 319 and the bottom sliding seat, the positioning base plate 312 can roll along the rolling wheel, so that the support platform 31 and the positioning platform 310 can adjust their positions accordingly, so that the mobile phone frame can be accurately unloaded into the storage frame 32; the positioning platform 310 can also be directly removed from the support platform 31 and replaced.

[0104] The support platform 31 is provided with a first positioning component for positioning the storage frame 32. The first positioning component includes a positioning lifting drive member 313 installed on the support base plate 311. The driving end of the positioning lifting drive member 313 is installed with a horizontally arranged pressure plate 314 for pressing the bottom of the storage frame 32. The positioning lifting drive member 313 is a lifting cylinder installed on the support base plate 311. The pressure plate 314 is horizontally arranged and extends toward the storage frame 32. The pressure plate 314 is formed with a slot that can press down and clamp the support base frame 32 of the storage frame 32. The lifting cylinder presses down, driving the pressure plate 314 with the slot to clamp the support base frame 321, so that the support base frame 321 can position the storage frame 32 on the positioning platform 310, so as to limit the vertical movement of the support base frame 321.

[0105] The positioning platform 310 is provided with a second positioning component for positioning the storage frame 32. The second positioning component includes a positioning guide frame 315 installed on the top of the positioning base plate 312 and used to limit the positioning of the storage frame 32. The positioning guide frame 315 is formed with an opening 316 for the storage frame 32 to slide and embed. A stop block 317 is detachably installed at the opening 316 for supporting the outer wall of the storage frame 32.

[0106] The disassembly and installation process of the storage frame 32: first, remove the stop block 317 at the opening 316 by bolts, then embed the supporting base 321 of the storage frame 32 into the positioning guide frame 315 along the opening 316, and then install the stop block 317 to press against the outer wall of the storage frame 32. At this time, the left and right and front and back directions of the storage frame 32 can be limited, and the storage frame 32 is fixed by the first positioning component and the second positioning component.

[0107] A supporting mechanism 33 for supporting the spring hanger 21 is provided at the bottom of the support platform 31. The supporting mechanism 33 includes a bottom driving seat 331 installed under the support platform 31. A plurality of guide columns 332 and connecting columns 333 are connected between the bottom driving seat 331 and the support platform 31. The bottom driving seat 331 is installed and fixed by the connecting columns 333 and the guide columns 332.

[0108] A bottom lift base 337 is slidably mounted on the guide post 332, allowing for liftable movement. A screw drive mechanism 335 is also provided between the support platform 31 and the bottom drive base 331. The bottom lift base 337 is formed with a bottom guide hole 334 that slidably engages the guide post 332 and a threaded sleeve that is drivingly connected to the sliding end of the screw drive mechanism 335. The screw drive mechanism 335 is driven by a motor. As the screw member 336 rotates, it drives the bottom lift base 337 in vertical motion via the threaded sleeve.

[0109] A plurality of groups of longitudinally arranged supporting members 42 are installed on the top of the bottom lifting seat 337. The supporting platform 31 and the positioning platform 310 are coaxially formed with lifting guide grooves 318 for the supporting members 34 to lift and slide. The supporting members 34 include a plurality of supporting rods 341 longitudinally installed on the bottom lifting seat 337. A supporting plate 342 for laterally supporting the spring hanger 21 is installed on the top of the supporting rod 341. Two groups are arranged on the periphery of each storage rod 323, and the spring hanger 21 with a mobile phone frame installed on the storage rod 323 is supported by the liftable supporting plate 342.

[0110] The mobile phone frames installed by the spring hangers 21 are placed into the storage frame 32 one by one and inserted into the storage rods 323 one by one. When the first spring hanger 21 installed with a mobile phone frame is placed in, the supporting plate 342 at the bottom of the support platform 31 works, and the supporting plate 342 is driven by the screw transmission mechanism 335 to continuously rise, supporting the first mobile phone frame placed in, and the mobile phone frames installed on the spring hangers 21 do not need to slide down; then, each time a mobile phone frame is placed in, the supporting plate 342 is lowered by the height of one mobile phone frame until the storage rods 323 are fully stacked; during the whole process, the receiving position of the mobile phone frames is kept at a same height, without sliding down, which greatly reduces the resonance phenomenon, thereby protecting the mobile phone frames and making the unloading process efficient, fast and safe.

[0111] The present invention can also directly store and collect the spring hanger 21. After the mobile phone frame and the spring hanger 21 are separated, the empty spring hanger 21 is placed in the storage frame 32 for unloading and storage.

[0112] In summary, it can be seen that the present invention has the above-mentioned excellent characteristics, which can enhance its performance unprecedented in the past and become a product with great practical value.

[0113] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. Multi-channel sorting and unloading equipment for processing electronic products, including a double-layer conveying mechanism, a qualified product receiving platform and a defective product receiving platform, characterized by: The double-layer conveying mechanism includes a good product conveying mechanism and a bad product conveying mechanism arranged at intervals, and a first transfer robot is provided beside the double-layer conveying mechanism to transfer the tested qualified products to the good product conveying mechanism and transfer the tested bad products to the bad product conveying mechanism respectively; The good product conveying mechanism includes two or more groups of good product conveying members, each group of good product conveying members includes a first conveying member and first support members arranged on both sides of the first conveying member in the forward direction, and good product positioning components are respectively provided at both ends of the first conveying member for equidistantly positioning qualified products; the defective product conveying mechanism is arranged above the good product conveying mechanism, and the length of the defective product conveying mechanism is shorter than that of the good product conveying mechanism; Next to the double-layer conveying mechanism, a second transfer robot is provided to transfer qualified products from the end of the qualified product conveying mechanism to the qualified product receiving platform, and a third transfer robot is provided to transfer defective products from the defective product conveying mechanism to the defective product receiving platform; The qualified product receiving platform includes a blanking temporary storage platform and a blanking recovery platform arranged next to the blanking temporary storage platform. The blanking temporary storage platform includes a temporary storage positioning component for positioning the mobile phone frame. The temporary storage positioning component includes two or more temporary storage supports for positioning spring hangers. The distance between two adjacent temporary storage supports is adjustable. The blanking recovery platform includes a first blanking recovery area and a blanking clamping component for clamping qualified products from the temporary storage support to the first blanking recovery area. The defective product conveying mechanism includes a defective product temporary storage mechanism disposed above the good product conveying mechanism and configured to equidistantly convey defective products. The defective product temporary storage mechanism includes a plurality of temporary storage stations for locating defective products. The defective product temporary storage mechanism also includes a temporary storage plate mounted on one side of the defective product conveying mechanism. The plurality of temporary storage stations are equidistantly arranged along the length of the temporary storage plate. The temporary storage stations include positioning protrusions for supporting the positioning of defective products and an induction head disposed on one side of the positioning protrusions. The good product positioning assembly includes two or more guide members arranged on one side of one of the first conveying members and a clamping member arranged on the other side of the first conveying member, the clamping member includes a pair of clamping blocks that reciprocate perpendicular to the conveying direction of the first conveying member; The first supporting member includes a left aluminum profile arranged on the left side of the first conveying member and a right aluminum profile arranged on the right side of the first conveying member. The clamping member is arranged on the left aluminum profile, and the guide member is arranged on the right aluminum profile.

2. The multi-channel sorting and unloading equipment for processing electronic products according to claim 1, characterized in that: The clamping member further includes a clamping seat for mounting a clamping block and a driving member for driving the clamping seat to reciprocate perpendicular to the conveying direction of the first conveying member, wherein the left aluminum profile is mounted with a transversely arranged support seat, the driving member is mounted on the support seat, and the clamping seat is mounted on the driving end of the driving member; The guide member includes a guide block arranged along the length direction of the right aluminum profile and a pair of sensors installed at intervals on the guide block, one of the sensors is laterally aligned with one of the clamping blocks; transmission seats are installed at both ends of the left aluminum profile and the right aluminum profile, and the transmission seats are formed with transmission grooves. A conveyor shaft is installed between the left aluminum profile and the right aluminum profile through the transmission groove; the first conveyor member includes a belt member nested between the two conveyor shafts, and a pulley connected to the belt member is nested on the conveyor shaft.

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