A separation and feeding device for cleaning raw materials of AMB ceramic copper-clad substrate

Abstract

The invention discloses a separation and loading device for cleaning raw materials of AMB ceramic copper-clad substrates. The separation and loading device comprises a box body, a slicing unit, a thickness measuring unit, an output unit and an NG material tray. The box body is an installation base of the entire separation and loading device. The slicing unit is arranged at one end of the box body. The slicing unit is responsible for triple slicing, preliminary detection and loading of the raw materials. One end of the thickness measuring unit is adjacent to the slicing unit. One end of the NG material tray is adjacent to one end of the thickness measuring unit. The thickness measuring unit is responsible for secondary thickness measurement detection of the raw materials after slicing by the slicing unit, screening out stacked sheets, and sending the stacked sheets into the NG material tray. One end of the output unit is adjacent to the other end of the thickness measuring unit. The output unit passes through the box body. The output unit is responsible for conveying the single-piece raw material screened by the thickness measuring unit out of the box body for cleaning. The separation and loading device realizes equipment loading, reduces labor costs, realizes triple separation and double overlapping sheet inspection, and avoids stacking and wrong mixing of materials.

Description

Technical Field

[0001] The invention relates to the technical field of separation and feeding of raw materials for cleaning AMB ceramic copper-clad substrates, and in particular to a separation and feeding device for cleaning raw materials for AMB ceramic copper-clad substrates. Background Art

[0002] Copper-clad ceramic substrate is a high-frequency circuit substrate used for electronic component packaging and surface mounting. It is composed of a combination of multiple layers of thin sheets, including a ceramic substrate and a layer of copper conductor covering it and / or below. Copper-clad ceramic substrates are widely used in high-frequency, high-speed, high-power electronic devices and modules, such as radio frequency communication equipment, microwave circuits, power amplifiers, radio frequency filters, etc. Copper-clad ceramic substrates have excellent electrical properties, thermal properties and corrosion resistance, and are particularly suitable for high-frequency, high-speed, high-power electronic devices and modules. It is one of the important packaging and substrate materials in modern electronic technology.

[0003] The copper-clad ceramic substrate is formed by bonding copper-ceramic sheets. The bonding process has high requirements for the cleanliness of the raw materials. Therefore, a horizontal cleaning line is used to clean the raw materials. The common process is to separate the raw materials one by one manually and put them into the cleaning line; but when placed manually, the spacing between the front, back, left and right cannot be maintained consistent. Sparse spacing will affect production capacity, and tight spacing may cause front and back stacking and equipment blockage. In order to achieve high-efficiency production while ensuring equipment safety, automated equipment is now mostly used to achieve fixed-spacing loading. This type of automated loading equipment mostly uses suction cups and manipulators to transfer raw materials. For the raw materials (copper sheets and ceramic sheets) used by AMB, due to their small surface roughness, it is difficult to separate them one by one with suction cups or manipulators, so stacking often occurs; and stacking may further lead to clogging of the cleaning equipment and even poor bonding process. Summary of the invention

[0004] The object of the present invention is to provide a separation and loading device for cleaning raw materials of AMB ceramic copper-clad substrates, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The separation and loading device includes a box body, a slicing unit, a thickness measuring unit, an output unit and an NG material tray. The slicing unit is located at one end of the box body, one end of the thickness measuring unit is adjacent to one end of the slicing unit, and the other end of the thickness measuring unit is adjacent to one end of the output unit. The NG material tray is located directly below the output unit, and one end of the NG material tray is adjacent to one end of the thickness measuring unit. A slide groove is provided on the bottom plate directly below the output unit, and the NG material tray and the bottom plate where the output unit are located are slidably connected, and the output unit passes through the box body.

[0007] The box body is the installation base of the entire separation and feeding device. The slicing unit, thickness measuring unit, output unit and NG material tray are all arranged in the upper part of the box body. The slicing unit is responsible for triple slicing, preliminary inspection and feeding of the raw materials. The thickness measuring unit is responsible for secondary thickness measurement inspection of the raw materials after slicing by the slicing unit, screening out the overlapped sheets, and conveying the overlapped sheets into the NG material tray. The NG material tray and the base of the output unit are slidably connected to facilitate taking out the output unit from the box body. The output unit is responsible for conveying the single piece of raw material screened by the thickness measuring unit out of the box body for cleaning, which realizes equipment feeding, reduces labor costs, realizes triple separation and double overlapped sheet inspection, and avoids overlapped sheets and wrong mixing of materials.

[0008] Furthermore, the box body includes a bracket, a partition and a bin door, the bin door and the bracket are hingedly connected, the partition and the bracket are fixedly connected, the bracket, the partition and the bin door mutually constitute a storage bin, a loading bin, an inspection bin and a discharge bin, the storage bin is the lower half of the box body, the loading bin is located at one end of the upper half of the box body, a partition is provided between the inspection bin and the loading bin, the loading bin and the inspection bin are interconnected, the discharge bin is located at one end of the box body away from the loading bin, a partition is provided between the discharge bin and the inspection bin, the discharge bin and the inspection bin are interconnected.

[0009] The storage bin is used to store raw materials, the loading bin is used to place the slicing unit, the inspection bin is used to place the thickness measurement unit, and the discharge bin is used to place the output unit.

[0010] The partitions and the doors are made of transparent plastic or glass, and the doors are provided with handles or pull grooves.

[0011] The partitions and doors are made of transparent plastic or glass, which makes it easy to observe the internal operating status of the separation and loading equipment. When a fault occurs in the internal operation, the equipment can be stopped in time to reduce losses. The doors are equipped with handles or pull grooves to facilitate opening the box and operating the inside of the equipment.

[0012] Furthermore, the slicing unit includes a discharge table, a delaminating device, a blowing component, a sliding module, a mechanical suction cup, a conveyor belt, a vibration motor and a tension sensor. The discharge table is fixedly connected to the bottom plate of the upper bin. The discharge table is placed at both ends of the bottom plate of the upper bin. Limiting columns are arranged on the discharge table. The limiting columns surround two bins for placing flat raw materials. Raw materials are placed in one of the bins. The delaminating device is fixedly connected to the discharge table. The delaminating device is located at both ends of the discharge table. The blowing component is located at the delaminating device. On both sides of the device, the blowing port of the blowing component is consistent with the height of the copper sheet separation surface when the layerer separates the copper sheet, the blowing port of the blowing component faces the copper sheet when the copper sheet is separated, the sliding module is fixedly connected to the unloading tables at both ends of the upper bin, one end of the tension sensor is fixedly connected to the sliding module, the other end of the tension sensor is connected to the side of the mechanical suction cup without the suction cup, the vibration motor is fixedly connected to the side of the mechanical suction cup without the suction cup, the conveyor belt is located between the unloading tables at both ends of the upper bin, and the conveyor belt leads to the detection bin.

[0013] The sliding module drives the mechanical suction cup to move to the bin surrounded by the limit columns where the raw materials are placed by driving the tension sensor. The mechanical suction cup sucks the raw materials and moves them to the layerer through the sliding module to slice the raw materials. The blowing component blows air to assist in separation. After the layerer separation is completed, the vibration motor vibrates to drive the mechanical suction cup to vibrate and slice the raw materials for the last time. After the vibration motor stops, the tension sensor is used to detect the total weight of the raw materials and the mechanical suction cup to detect whether there is any overlap. If the tension sensor shows that it exceeds the preset value range, the sliding module drives the mechanical suction cup to send the raw materials into another bin surrounded by the limit columns. If the tension sensor value is displayed within the preset value range, the raw materials are placed on the conveyor belt and transported to the thickness measuring unit.

[0014] Furthermore, the layering device includes a column, a spring and a layering block, the column is fixedly connected to the discharge table, a groove is provided on the upper end of the column facing the sliding module, one end of the layering block is inserted into the groove, the end of the layering block inserted into the groove is connected to the rotating shafts on both sides of the groove, the other end of the layering block is fixedly connected to the spring, and one end of the spring is connected to the rear end face of the groove.

[0015] One end of the stratification block is connected to the groove rotation shaft on the column, and the other end is connected to the groove on the column through a spring, so that the stratifier can realize the function of stratifying raw materials.

[0016] Furthermore, the sliding module includes a slide rail, a first slider and a second slider. The slide rail is erected on one end of the unloading table, both ends of the first slider are respectively slidably connected to the slide rail, one end of the second slider is slidably connected to the first slider, and the other end of the second slider is fixedly connected to the tension sensor.

[0017] The sliding connection between the two ends of the first slider and the slide rail, and the sliding connection between one end of the second slider and the first slider ensure that the mechanical suction cup takes the raw materials out of the bin surrounded by the limiting columns and delivers them to the conveyor belt.

[0018] Furthermore, the thickness measuring unit includes a laser thickness measuring sensor and a lifting conveyor belt, one end of the lifting conveyor belt is adjacent to one end of the conveyor belt, the other end of the lifting conveyor belt is located at the partition between the detection bin and the discharge bin, a part of the laser thickness measuring sensor is located inside the lifting conveyor belt, a vertical plate is arranged next to the lifting conveyor belt, the other part of the laser thickness measuring sensor is arranged on the vertical plate, and the two parts of the laser thickness measuring sensor are located correspondingly up and down.

[0019] The laser thickness measurement sensor performs laser thickness measurement on the raw materials on the lifting conveyor belt. When the thickness measurement result is within the specified range, the lifting conveyor belt will transport the raw materials directly to the output unit. When the thickness measurement result is not within the specified range, the lifting conveyor belt will drop and then transport the raw materials to the output unit. After the transportation is completed, it will rise and return to its original position.

[0020] Furthermore, the output unit includes a right-angle lifting conveyor belt, a conveying roller and an output conveying section, one end of the right-angle lifting conveyor belt is adjacent to one end of the lifting conveyor belt, one end of the conveying roller is adjacent to one side of the right-angle lifting conveyor belt, the other end of the conveying roller is adjacent to one end of the output conveying section, the output conveying section passes through a discharge bin, and the output conveying section is connected to a bottom plate connecting rod of the discharge bin.

[0021] The raw materials that fail the inspection in the thickness measuring unit are transported to the NG material tray. The sliding connection between the NG material tray and the slide groove on the bottom plate facilitates the removal of the NG material tray from the box. The raw materials that pass the inspection in the thickness measuring unit are transported to the right-angle lifting conveyor belt. The right-angle lifting conveyor belt transports the raw materials to the conveying roller, and then the conveying roller transports the raw materials to the output conveying section and sends them out of the box.

[0022] Furthermore, the right-angle lifting conveyor belt includes a lifting conveyor roller and a conveyor belt, one end of the conveyor belt is adjacent to the lifting conveyor belt, the lifting conveyor roller is arranged on the inner bottom plate of the conveyor belt, the conveying direction of the lifting conveyor roller is perpendicular to the conveying direction of the conveyor belt, and the lifting conveyor roller is adjacent to one end of the conveying roller after being lifted, and the lifting conveyor roller is in the same plane as the conveying roller after being lifted.

[0023] When the raw materials are transported to the specified position on the lifting conveyor roller, the conveyor belt stops conveying, the lifting conveyor roller rises, transports the raw materials to the transmission roller, and then descends to achieve right-angle conveying.

[0024] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: when the present invention is working, the sliding module drives the mechanical suction cup to suck out from the bin surrounded by the limit column, and then the raw materials are layered through the layering device, and the blowing component blows air to assist separation, and then the vibration motor drives the mechanical suction cup to vibrate continuously to finally separate the raw materials. After the vibration is over, the tension sensor detects the total weight of the raw materials and the mechanical suction cup, and detects whether there is a stack. If the tension sensor shows that it exceeds the preset value range, the sliding module drives the mechanical suction cup to send the raw materials into another bin surrounded by the limit column. If the tension sensor value is displayed within the preset value range, the raw materials are placed on the conveyor belt and transmitted to the thickness measuring unit. After being transmitted to the fixed position, the laser thickness measuring sensor performs laser thickness measurement on the raw materials on the lifting conveyor belt. When the thickness measurement result is not within the specified range, the laser thickness measuring sensor performs laser thickness measurement on the raw materials on the lifting conveyor belt. When the thickness is within the range, the lifting conveyor belt will drop and transport the raw materials to the NG material tray. After the transportation is completed, it will rise and return to its original position. When the thickness measurement result is displayed within the specified range, the lifting conveyor belt will transport the raw materials directly to the right-angle lifting conveyor belt. The conveyor belt first delivers the raw materials to the specified position, and then the conveyor belt stops conveying. The lifting conveyor roller rises and transports the raw materials to the conveying roller, and then drops again to achieve right-angle conveying. The conveying roller simultaneously transports the raw materials to the output conveying section and sends them out of the box. This separation and feeding device realizes equipment loading, reduces labor costs, realizes triple separation and double overlapping sheet inspection, avoids overlapping and mismixing, realizes the dual guarantee of separation + inspection, avoids the overlapping of raw materials, avoids equipment damage and production stagnation caused by overlapping and blocking the cleaning equipment, and avoids the consequences of poor bonding process caused by overlapping. . BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0027] Figure 2 It is an external front view of the box body of the present invention;

[0028] Figure 3 It is a schematic diagram of the warehouse structure of the present invention;

[0029] Figure 4 It is a schematic diagram of the lifting conveyor belt of the present invention delivering raw materials into the NG material tray;

[0030] Figure 5 It is a schematic diagram of the right-angle lifting conveyor belt of the present invention during transportation;

[0031] Figure 6 It is a schematic diagram of the structure of the delamination device of the present invention;

[0032] In the figure: 1-box, 2-slicing unit, 3-thickness measuring unit, 4-output unit, 5-NG tray, 11-bracket, 12-partition, 13-warehouse door, 21-discharging table, 22-layer, 23-blowing assembly, 24-sliding module, 25-mechanical suction cup, 26-conveyor belt, 27-vibration motor, 28-tension sensor, 31-laser thickness sensor, 32-lifting conveyor belt, 33-vertical plate, 41-right-angle lifting conveyor belt, 42-conveyor roller, 43-output conveyor section, 111-storage bin, 112-loading bin, 113-detection bin, 114-discharging bin, 211-limiting column, 221-column, 222-spring, 223-layering block, 241-slide rail, 242-first slider, 243-second slider, 411-lifting conveyor roller, 412-conveyor belt. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] The present invention provides a technical solution:

[0035] like Figure 1 , Figure 2 As shown, the separation and feeding device includes a box body 1, a slicing unit 2, a thickness measuring unit 3 and an output unit 4. The slicing unit 2 is located at one end of the box body 1, one end of the thickness measuring unit 3 is adjacent to one end of the slicing unit 2, and the other end of the thickness measuring unit 3 is adjacent to one end of the output unit 4. The output unit 4 passes through the box body 1.

[0036] The box body 1 is the installation base of the entire separation and feeding device. The slicing unit 2, the thickness measuring unit 3 and the output unit 4 are all arranged in the upper part of the box body 1. The slicing unit 2 is responsible for triple slicing, preliminary inspection and feeding of the raw materials. The thickness measuring unit 3 is responsible for secondary thickness measurement and inspection of the raw materials after slicing by the slicing unit 2, screening out the stacked sheets, and conveying the stacked sheets into the NG material tray 5. The NG material tray 5 and the base of the output unit 4 are slidably connected for easy removal. The output unit 4 passes through the box body 1. The output unit 4 is responsible for conveying the single-piece raw material screened by the thickness measuring unit 3 out of the box body 1 for cleaning, realizing equipment feeding, reducing labor costs, realizing triple separation and double overlapping sheet inspection, and avoiding stacking and wrong mixing of materials.

[0037] like Figure 3As shown, the box body 1 includes a bracket 11, a partition 12 and a door 13, the door 13 and the bracket 11 are hingedly connected, the partition 12 and the bracket 11 are fixedly connected, the bracket 11, the partition 12 and the door 13 mutually constitute a storage bin 111, a loading bin 112, a detection bin 113 and a discharge bin 114, the storage bin 111 is the lower half of the box body 1, the loading bin 112 is located at one end of the upper half of the box body 1, a partition 12 is provided between the detection bin 113 and the loading bin 112, the loading bin 112 and the detection bin 113 are communicated with each other, the discharge bin 114 is located at one end of the box body 1 away from the loading bin 112, a partition 12 is provided between the discharge bin 114 and the detection bin 113, the discharge bin 114 and the detection bin 113 are communicated with each other.

[0038] The storage bin 111 is used to store raw materials, the loading bin 112 is used to place the slicing unit 2, the detection bin 113 is used to place the thickness measuring unit 3, and the discharge bin 114 is used to place the output unit 4.

[0039] The partition 12 and the door 13 are both made of transparent plastic or glass, and the door 13 is provided with a handle or a pull groove.

[0040] The partition 12 and the bin door 13 are both made of transparent plastic or glass, which is convenient for observing the internal operating status of the separation and feeding equipment. When a fault occurs in the internal operation, the equipment can be stopped in time to reduce losses in time. The bin door 13 is provided with a handle or a pull groove to facilitate opening the box body 1 and operating the inside of the equipment.

[0041] like Figure 1 As shown, the slicing unit 2 includes a discharge table 21, a layering device 22, a blowing component 23, a sliding module 24, a mechanical suction cup 25, a conveyor belt 26, a vibration motor 27 and a tension sensor 28. The discharge table 21 is fixedly connected to the bottom plate of the upper bin 112. The discharge table 21 is placed at both ends of the bottom plate of the upper bin 112. Limiting columns 211 are arranged on the discharge table 21. The limiting columns 211 surround two bins that are just right for placing flat raw materials. Raw materials are placed in one of the bins. The layering device 22 is fixedly connected to the discharge table 21. The layering device 22 is located at both ends of the discharge table 21. The blowing component 23 is located at On both sides of the layerer 22, the blowing port of the blowing assembly 23 is highly consistent with the copper sheet separation surface when the layerer 22 separates the copper sheets, the blowing port of the blowing assembly 23 faces the copper sheets when the copper sheets are separated, the sliding module 24 is fixedly connected to the unloading tables 21 at both ends of the upper bin 112, one end of the tension sensor 28 is fixedly connected to the sliding module 24, the other end of the tension sensor 28 is connected to the side of the mechanical suction cup 25 without the suction cup, the vibration motor 27 is fixedly connected to the side of the mechanical suction cup 25 without the suction cup, the conveyor belt 26 is located between the unloading tables 21 at both ends of the upper bin 112, and the conveyor belt 26 leads to the detection bin 113.

[0042] The sliding module 24 drives the mechanical suction cup 25 to move to the bin surrounded by the limit column 211 where the raw materials are placed by driving the tension sensor 28. The mechanical suction cup 25 sucks the raw materials and moves them to the layerer 22 through the sliding module 24 to slice the raw materials. The blowing component 23 blows air to assist in separation. After the layerer 22 completes the separation, the vibration motor 27 vibrates to drive the mechanical suction cup 25 to vibrate and slice the raw materials for the last time. After the vibration motor 27 stops, the tension sensor 28 detects the total weight of the raw materials and the mechanical suction cup 25 to detect whether they are stacked. If the tension sensor 28 shows that it exceeds the preset value range, the sliding module 24 drives the mechanical suction cup 25 to send the raw materials into another bin surrounded by the limit column 211. If the value of the tension sensor 28 is within the preset value range, the raw materials are placed on the conveyor belt 26 and transmitted to the thickness measuring unit 3.

[0043] like Figure 6 As shown, the layering device 22 includes a column 221, a spring 222 and a layering block 223. The column 221 is fixedly connected to the discharge table 21. A groove is provided on the upper end of the column 221 facing the sliding module 24. One end of the layering block 223 is inserted into the groove. The end of the layering block 223 inserted into the groove is connected to the rotating shafts on both sides of the groove. The other end of the layering block 223 is fixedly connected to the spring 222. One end of the spring 222 is connected to the rear end face of the groove.

[0044] One end of the layering block 223 is connected to the groove rotation axis on the column 221, and the other end is connected to the groove on the column 221 through the spring 222, so that the layering device 22 can realize the function of layering raw materials.

[0045] like Figure 1 As shown, the sliding module 24 includes a slide rail 241, a first slider 242 and a second slider 243. The slide rail 241 is erected on one end of the unloading table 21, the two ends of the first slider 242 are respectively slidably connected to the slide rail 241, one end of the second slider 243 is slidably connected to the first slider 242, and the other end of the second slider 243 is fixedly connected to the tension sensor 28.

[0046] The sliding connection between the two ends of the first slider 242 and the slide rail 241 and the sliding connection between one end of the second slider 243 and the first slider 242 ensures that the mechanical suction cup 25 takes the raw materials out of the bin surrounded by the limiting column 211 and sends them to the conveyor belt 26.

[0047] like Figure 1 , Figure 4As shown, the thickness measuring unit 3 includes a laser thickness measuring sensor 31 and a lifting conveyor belt 32, one end of the lifting conveyor belt 32 is adjacent to one end of the conveyor belt 26, and the other end of the lifting conveyor belt 32 is located at the partition 12 between the detection bin 113 and the discharge bin 114, a part of the laser thickness measuring sensor 31 is located inside the lifting conveyor belt 32, a vertical plate 33 is arranged next to the lifting conveyor belt 32, and the other part of the laser thickness measuring sensor 31 is arranged on the vertical plate 33, and the two parts of the laser thickness measuring sensor 31 are located in correspondence with each other up and down.

[0048] The laser thickness measurement sensor 31 performs laser thickness measurement on the raw materials on the lifting conveyor belt 32. When the thickness measurement result is displayed within the specified range, the lifting conveyor belt 32 will directly transport the raw materials to the output unit 4. When the thickness measurement result is not within the specified range, the lifting conveyor belt 32 will drop and then transport the raw materials to the output unit 4. After the transportation is completed, it will rise and return to its original position.

[0049] like Figure 1 , Figure 2 As shown, the output unit 4 includes a right-angle lifting conveyor belt 41, a conveying roller 42 and an output conveying section 43, one end of the right-angle lifting conveyor belt 41 is adjacent to one end of the lifting conveyor belt 32, one end of the conveying roller 42 is adjacent to one side of the right-angle lifting conveyor belt 41, and the other end of the conveying roller 42 is adjacent to one end of the output conveying section 43, the output conveying section 43 passes through the discharge bin 114, and the output conveying section 43 is connected to the bottom plate connecting rod of the discharge bin 114.

[0050] The raw materials that fail to pass the inspection in the thickness measuring unit 3 are transported to the NG material tray 5. The NG material tray 5 and the slide groove on the bottom plate are slidably connected to facilitate the removal of the NG material tray 5 from the box body 1. The raw materials that pass the inspection in the thickness measuring unit 3 are transported to the right-angle lifting conveyor belt 41. The right-angle lifting conveyor belt 41 transports the raw materials to the conveying roller 42, and then the conveying roller 42 transports the raw materials to the output conveying section 43 and sends them out of the box body 1.

[0051] like Figure 5 As shown, the right-angle lifting conveyor belt 41 includes a lifting conveyor roller 411 and a conveying belt 412. One end of the conveying belt 412 is adjacent to the lifting conveyor belt 32. The lifting conveyor roller 411 is arranged on the inner bottom plate of the conveying belt 412. The conveying direction of the lifting conveyor roller 411 is perpendicular to the conveying direction of the conveying belt 412. After the lifting conveyor roller 411 is lifted, it is adjacent to one end of the conveying roller 42. After the lifting conveyor roller 411 is lifted, it is in the same plane with the conveying roller 42.

[0052] When the raw material is transported to a specified position on the lifting conveying roller 411, the conveying belt 412 stops conveying, the lifting conveying roller 411 rises, conveys the raw material to the conveying roller 42, and then descends to realize right-angle conveying.

[0053] Working principle of the present invention: When the separation and feeding device is working, the sliding module 24 drives the mechanical suction cup 25 to suck out from the bin surrounded by the limiting column 211, and then the raw materials are layered through the layering device 22. At the same time, the blowing component 23 blows air to assist separation. Then the vibration motor 27 drives the mechanical suction cup 25 to vibrate continuously to finally separate the raw materials. After the vibration is over, the tension sensor 28 detects the total weight of the raw materials and the mechanical suction cup 25 to detect whether there is a stack. If the tension sensor 28 shows that it exceeds the preset value range, the sliding module 24 drives the mechanical suction cup 25 to send the raw materials into another bin surrounded by the limiting column 211. If the value of the tension sensor 28 is within the preset value range, the raw materials are placed on the conveyor belt 26 and transmitted to the thickness measuring unit 3. After being transmitted to the fixed position, the laser thickness measuring sensor 31 performs laser thickness measurement on the raw materials on the lifting conveyor belt 32. When the thickness measurement result is not within the preset value range, the raw materials are placed on the conveyor belt 26 and transmitted to the thickness measuring unit 3. When the material is within the specified range, the lifting conveyor belt 32 will descend and transport the raw materials to the NG material tray 5. After the transportation is completed, it will rise and return to its original position. When the thickness measurement result is displayed within the specified range, the lifting conveyor belt 32 will transport the raw materials directly to the right-angle lifting conveyor belt 41. The conveyor belt 412 first delivers the raw materials to the specified position, and then the conveyor belt 412 stops conveying. The lifting conveyor roller 411 rises and transports the raw materials to the conveying roller 42, and then descends again to achieve right-angle transportation. The conveying roller 42 simultaneously transports the raw materials to the output conveying section 43 and sends them out of the box 1. The separation and loading device realizes equipment loading, reduces labor costs, realizes triple separation and double overlapping sheet inspection, avoids overlapping and mismixing, realizes the double guarantee of separation + inspection, avoids overlapping of raw materials, avoids equipment damage and production stagnation caused by overlapping cleaning equipment, and avoids consequences such as poor bonding process caused by overlapping.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A separation and feeding device for cleaning raw materials of AMB ceramic copper-clad substrates, characterized in that: The separation and loading device comprises a box body (1), a slicing unit (2), a thickness measuring unit (3), an output unit (4) and an NG material tray (5), wherein the slicing unit (2) is located at one end of the box body (1), one end of the thickness measuring unit (3) is adjacent to one end of the slicing unit (2), the other end of the thickness measuring unit (3) is adjacent to one end of the output unit (4), the NG material tray (5) is located directly below the output unit (4), one end of the NG material tray (5) is adjacent to one end of the thickness measuring unit (3), a slide groove is provided on the bottom plate directly below the output unit (4), the NG material tray (5) and the bottom plate where the output unit (4) is located are slidably connected, and the output unit (4) passes through the box body (1); The box body (1) comprises a support (11), a partition (12) and a bin door (13); the bin door (13) and the support (11) are hingedly connected; the partition (12) and the support (11) are fixedly connected; the support (11), the partition (12) and the bin door (13) mutually constitute a material storage bin (111), a material loading bin (112), a detection bin (113) and a material discharge bin (114); the material storage bin (111) is the lower half of the box body (1); The loading bin (112) is located at one end of the upper part of the box body (1), a partition (12) is provided between the detection bin (113) and the loading bin (112), the loading bin (112) and the detection bin (113) are interconnected, the discharging bin (114) is located at one end of the box body (1) away from the loading bin (112), a partition (12) is provided between the discharging bin (114) and the detection bin (113), the discharging bin (114) and the detection bin (113) are interconnected; The partition (12) and the door (13) are both made of transparent plastic or glass, and the door (13) is provided with a handle or a pull groove; The slicing unit (2) comprises a discharge table (21), a layering device (22), a blowing assembly (23), a sliding module (24), a mechanical suction cup (25), a conveyor belt (26), a vibration motor (27) and a tension sensor (28); the discharge table (21) is fixedly connected to the bottom plate of the upper bin (112); the discharge table (21) is placed at two ends of the bottom plate of the upper bin (112); a limiting column (211) is provided on the discharge table (21); the limiting column (211) is provided on the discharge table (21); the limiting column (211) surrounds two bins that are just right for placing flat raw materials; one of the bins contains raw materials; the layering device (22) is fixedly connected to the discharge table (21); the layering device (22) is located at both ends of the discharge table (21). The blowing assembly (23) is located on both sides of the delaminator (22); the blowing port of the blowing assembly (23) is at the same height as the copper sheet separation surface when the delaminator (22) separates the copper sheets; the blowing port of the blowing assembly (23) faces the copper sheets when the copper sheets are separated; the sliding module (24) is fixedly connected to the discharge tables (21) at both ends of the upper bin (112); one end of the tension sensor (28) is fixedly connected to the sliding module (24); the other end of the tension sensor (28) is connected to the side of the mechanical suction cup (25) without the suction cup; the vibration motor (27) is fixedly connected to the side of the mechanical suction cup (25) without the suction cup; the conveyor belt (26) is located between the discharge tables (21) at both ends of the upper bin (112); and the conveyor belt (26) leads to the detection bin (113); If the tension sensor (28) displays a value exceeding a preset value range, the sliding module (24) drives the mechanical suction cup (25) to deliver the raw material into another bin surrounded by the limit column (211); if the value of the tension sensor (28) displays a value within the preset value range, the raw material is placed on the conveyor belt (26) and delivered to the thickness measuring unit (3); The layering device (22) comprises a column (221), a spring (222) and a layering block (223); the column (221) is fixedly connected to the unloading platform (21); a groove is provided on the upper end of a surface of the column (221) facing the sliding module (24); one end of the layering block (223) penetrates into the groove; the end of the layering block (223) penetrates into the groove and is connected to the rotating shafts on both sides of the groove; the other end of the layering block (223) is fixedly connected to the spring (222); and one end of the spring (222) is connected to the rear end surface of the groove; The sliding module (24) comprises a sliding rail (241), a first sliding block (242) and a second sliding block (243); the sliding rail (241) is erected on one end of the unloading platform (21); both ends of the first sliding block (242) are respectively slidably connected to the sliding rail (241); one end of the second sliding block (243) is slidably connected to the first sliding block (242); and the other end of the second sliding block (243) is fixedly connected to the tension sensor (28); The thickness measuring unit (3) comprises a laser thickness measuring sensor (31) and a lifting conveyor belt (32); one end of the lifting conveyor belt (32) is adjacent to one end of the conveyor belt (26); the other end of the lifting conveyor belt (32) is located at a partition (12) between a detection bin (113) and a discharge bin (114); a portion of the laser thickness measuring sensor (31) is located inside the lifting conveyor belt (32); a vertical plate (33) is provided next to the lifting conveyor belt (32); the other portion of the laser thickness measuring sensor (31) is provided on the vertical plate (33); and the two portions of the laser thickness measuring sensor (31) are located in correspondence with each other up and down; The laser thickness measurement sensor (31) performs laser thickness measurement on the raw materials on the lifting conveyor belt (32). When the thickness measurement result is within a specified range, the lifting conveyor belt (32) will directly convey the raw materials to the output unit (4). When the thickness measurement result is not within the specified range, the lifting conveyor belt (32) will descend and then convey the raw materials to the output unit (4). After the conveying is completed, the lifting conveyor belt (32) will rise and return to its original position. The output unit (4) comprises a right-angle lifting conveyor belt (41), a conveying roller (42) and an output conveying section (43); one end of the right-angle lifting conveyor belt (41) is adjacent to one end of the lifting conveyor belt (32); one end of the conveying roller (42) is adjacent to one side of the right-angle lifting conveyor belt (41); the other end of the conveying roller (42) is adjacent to one end of the output conveying section (43); the output conveying section (43) passes through a discharge bin (114); and the output conveying section (43) is connected to a bottom plate connecting rod of the discharge bin (114); The right-angle lifting conveyor belt (41) comprises a lifting conveyor roller (411) and a conveyor belt (412); one end of the conveyor belt (412) is adjacent to the lifting conveyor belt (32); the lifting conveyor roller (411) is arranged on an inner bottom plate of the conveyor belt (412); the conveying direction of the lifting conveyor roller (411) is perpendicular to the conveying direction of the conveyor belt (412); after the lifting conveyor roller (411) is lifted, it is adjacent to one end of the conveyor roller (42); after the lifting conveyor roller (411) is lifted, it is in the same plane as the conveyor roller (42).

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