Laser grooving equipment

Abstract

The utility model discloses laser grooving equipment which comprises a stock bin assembly, a cleaning assembly and a cleaning and gluing assembly which are sequentially arranged in the first direction, the stock bin assembly is used for storing unprocessed and processed material sheets, the cleaning assembly is used for cleaning the processed material sheets, and the cleaning and gluing assembly is used for cleaning and gluing the material sheets; the laser grooving device is arranged on one side of the cleaning assembly and the cleaning and gluing assembly in the second direction perpendicular to the first direction, and the laser grooving device comprises a machining platform used for positioning a to-be-machined material piece and a laser machining assembly located above the machining platform and used for conducting grooving machining on the material piece. According to the utility model, the cleaning assembly is additionally arranged between the stock bin assembly and the cleaning and gluing assembly, after the laser grooving device performs grooving processing on the material sheet, the processed material sheet is cleaned through the cleaning assembly, and chippings and impurities brought by processing on the surface of the material sheet can be removed, so that the chippings on the surface of the material sheet can be prevented from abrading the material sheet, and the service life of the material sheet is prolonged. And the tablet quality is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of semiconductor processing equipment more particularly, relate to a kind of laser slotting equipment. BACKGROUND

[0002] Wafer laser processing is one of the key steps in semiconductor manufacturing process, for cutting out single chip on wafer, provide basis for subsequent packaging and testing.

[0003] The processing device of laser slotting equipment is used for slotting processing to the sheet. Generally, unprocessed sheet is stored in the stock bin assembly, after the sheet is taken out from the stock bin assembly, it needs to be coated after gluing, then laser slotting processing is carried out by the processing device, and the sheet after processing is placed in the stock bin assembly. Because the surface of the sheet will inevitably exist processing debris after laser slotting processing, if the sheet after processing is directly placed in the stock bin assembly for storage, the processing debris will affect the quality of the sheet.

[0004] Therefore, how to avoid the influence of processing debris on the quality of the sheet is a problem to be solved by the person skilled in the art. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a kind of laser slotting equipment to avoid the influence of processing debris on the quality of the sheet.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A kind of laser slotting equipment, comprising:

[0008] Stock bin assembly, cleaning assembly and cleaning and gluing assembly are arranged in the first direction in turn, the stock bin assembly is used to store unprocessed and processed sheet, the cleaning assembly is used to clean the sheet after processing, the cleaning and gluing assembly is used to clean and glue the sheet;

[0009] Along the second direction perpendicular to the first direction, laser slotting device is arranged on the side of the cleaning assembly and the cleaning and gluing assembly, the laser slotting device includes processing platform for positioning the sheet to be processed, and laser processing assembly above the processing platform for slotting processing to the sheet.

[0010] Optionally, in the above-mentioned laser slotting equipment, further comprising:

[0011] Material taking and transferring mechanism is arranged along the first direction to carry the sheet between the stock bin assembly, the cleaning assembly and the cleaning and gluing assembly;

[0012] The upper feeding arm and the lower feeding arm are arranged on both sides of the material taking and transferring mechanism along the first direction, and are used for transferring the material sheet in the cleaning and gluing assembly to the laser slotting device and transferring the material sheet on the laser slotting device to the cleaning assembly, respectively.

[0013] Optionally, the laser slotting device further comprises a center positioning mechanism arranged above the cleaning assembly and the cleaning and gluing assembly, and the center positioning mechanism comprises:

[0014] The sizing driving assembly comprises a sizing driving device and a synchronous belt mechanism in transmission connection with the sizing driving device.

[0015] The sizing arms are connected with the synchronous belt mechanism, and are driven by the sizing driving assembly to approach and move away from each other, so as to clamp and size the material sheet between the two sizing arms when the two sizing arms approach each other, and release the material sheet between the two sizing arms when the two sizing arms move away from each other.

[0016] Optionally, the laser slotting device further comprises a material bin assembly.

[0017] The material bin support;

[0018] The material bin body and the hand inspection box assembly are arranged on the material bin support, the material bin body is used for placing the processed and / or unprocessed material sheet, and the hand inspection box assembly is used for placing the processed material sheet.

[0019] The hand inspection box assembly comprises a hand inspection box box body and a hand inspection box sliding plate slidably arranged in the hand inspection box box body, the material bin body and the first side of the hand inspection box box body each have a first material sheet taking and placing opening, and the second side of the hand inspection box box body has a second material sheet taking and placing opening.

[0020] The hand inspection box sliding plate is switchable between a placing position and a taking-out position, and has a material sheet placing area for positioning the material sheet, the material sheet placing area is located in the hand inspection box box body when the hand inspection box sliding plate is in the placing position, and the material sheet placing area is moved out of the hand inspection box box body through the second material sheet taking and placing opening when the hand inspection box sliding plate is in the taking-out position.

[0021] Optionally, the laser slotting device further comprises a material sheet limiting part arranged in the material sheet placing area, and the material sheet limiting part is at least two to position the material sheets of different sizes; and / or,

[0022] The hand-checking box assembly is provided with at least two groups of positioning block mounting positions, and the hand-checking box assembly is provided with a stock bin positioning block mounted to one of the groups of positioning block mounting positions, and when the stock bin positioning block is mounted to different positioning block mounting positions, different sizes of the stock bin body are positioned.

[0023] Optionally, in the above laser slotting device, the stock bin assembly further comprises a stock bin lifting device arranged on the stock bin support, and the stock bin body and the hand-checking box assembly are arranged on the stock bin support through the stock bin lifting device.

[0024] The stock bin body and the hand-checking box assembly are arranged on the lifting sliding block of the stock bin lifting device.

[0025] Optionally, in the above laser slotting device, the cleaning assembly and the cleaning and gluing assembly each comprise a cleaning barrel and a spraying mechanism.

[0026] The cleaning barrel comprises:

[0027] a cleaning barrel body;

[0028] a bottom plate assembly, the bottom of the cleaning barrel body is provided with a first through hole, the bottom of the cleaning barrel body is fixed to the bottom plate assembly, and the bottom plate assembly is provided with a bottom plate through hole in communication with the first through hole, and the bottom plate through hole is used for sealing connection with a bearing table system;

[0029] a first leakage prevention member, comprising a first leakage prevention receiving groove fixed to the bottom plate assembly and arranged around the bottom plate through hole, and a first leakage prevention drainage member in communication with the bottom of the first leakage prevention receiving groove.

[0030] Optionally, in the above laser slotting device, the spraying mechanism comprises a spraying head assembly arranged inside the cleaning barrel body and a spraying driving member arranged outside the cleaning barrel body, the spraying driving member is in transmission connection with the output end of the spraying head assembly through a swing rod to drive the spraying head assembly to swing.

[0031] The spraying head assembly of the cleaning and gluing assembly at least comprises a cleaning liquid atomizing nozzle and a gluing nozzle.

[0032] The spraying head assembly of the cleaning assembly at least comprises a cleaning liquid atomizing nozzle.

[0033] Optionally, in the above laser slotting device, the spraying head assembly further comprises a cleaning liquid inclined nozzle, the spraying direction of the cleaning liquid atomizing nozzle is perpendicular to the material sheet, and the spraying direction of the cleaning liquid inclined nozzle is at an acute angle to the material sheet.

[0034] Optionally, in the above laser slotting device, the bottom plate assembly comprises a first bottom plate and a second bottom plate arranged at the bottom of the first bottom plate.

[0035] The first bottom plate is arranged in the first through hole, and the bottom plate through hole comprises a second through hole arranged on the first bottom plate, which is sealingly connected with the bearing table system;

[0036] The bottom of the cleaning barrel body is fixed to the second bottom plate, the bottom plate through hole further comprises a third through hole arranged on the second bottom plate, the first side wall of the first leak-proof receiving groove is fixed to the second bottom plate, the second side wall extends into the third through hole and extends towards the first bottom plate, and the height of the second side wall is higher than the height of the upper surface of the second bottom plate;

[0037] The cleaning barrel further comprises a second leak-proof piece, which comprises a second leak-proof receiving groove fixed to the outer circle of the second bottom plate and a second leak-proof drainage piece communicated with the bottom of the second leak-proof receiving groove.

[0038] Optionally, in the above-mentioned laser slotting equipment, the side wall of the cleaning barrel body is provided with a drainage mist pipeline communicated with the cleaning barrel body; and / or,

[0039] The bottom wall of the cleaning barrel body is provided with a drainage pipeline communicated with the cleaning barrel body; and / or,

[0040] A partition plate is arranged in the cleaning barrel body, the partition plate is located between the bottom wall of the cleaning barrel body and the bearing table of the bearing table system, and the partition plate is provided with a through hole; and / or,

[0041] The inner side wall of the cleaning barrel body is attached with a sponge layer.

[0042] Optionally, in the above-mentioned laser slotting equipment, the inner wall of the cleaning barrel body has an outwardly recessed avoidance groove, and when the spraying mechanism is in a non-working state, the spraying head assembly is hidden in the avoidance groove; and / or,

[0043] The spraying mechanism further comprises a spraying lifting device, the spraying driving piece is arranged on the output end of the spraying lifting device to drive the spraying driving piece to perform lifting action, and the avoidance groove is provided with a surrounding baffle, which is used to shield the glue injection port of the spraying head assembly.

[0044] Optionally, in the above-mentioned laser slotting equipment, the material taking and transferring mechanism comprises a material clamping device for clamping the material sheet to complete the material taking and placing action, and the material clamping device comprises:

[0045] A material clamping mounting frame;

[0046] A turnover driving device arranged on the material clamping mounting frame;

[0047] The clamping assembly is in transmission connection with the output end of the turnover driving device to drive the clamping assembly to switch between the working position and the avoiding position, one side of the clamping installation frame close to the material taking position is a clamping target side, the clamping assembly is located at the clamping target side when the clamping assembly is in the working position, and the clamping assembly avoids the clamping target side when the clamping assembly is in the avoiding position.

[0048] The laser slotting equipment provided by the utility model increases the cleaning assembly between the stock bin assembly and the cleaning and gluing assembly, after the laser slotting device slots the material sheet, the material sheet after processing is cleaned through the cleaning assembly to remove the chippings and impurities on the surface of the material sheet due to processing, and the material sheet is placed into the stock bin assembly to be stored after cleaning. Since the material sheet stored in the stock bin assembly is the material sheet after cleaning, the wear of the material sheet caused by the chippings on the surface of the material sheet can be avoided, and the quality of the material sheet is affected. BRIEF DESCRIPTION OF DRAWINGS

[0049] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art.

[0050] Figure 1 The structure schematic view of the laser slotting equipment disclosed by the utility model embodiment is shown in the figure.

[0051] Figure 2 The top view of the laser slotting equipment disclosed by the utility model embodiment is shown in the figure.

[0052] Figure 3 The structure schematic view of the stock bin assembly with the stock bin body of one size disclosed by the utility model embodiment is shown in the figure.

[0053] Figure 4 The structure schematic view of the stock bin assembly with the stock bin body of another size disclosed by the utility model embodiment is shown in the figure.

[0054] Figure 5 The structure schematic view of the stock bin assembly at one angle disclosed by the utility model embodiment is shown in the figure.

[0055] Figure 6 The structure schematic view of the hand detection box push-pull plate in the taking-out position disclosed by the utility model embodiment is shown in the figure.

[0056] Figure 7 The structure schematic view of the hand detection box push-pull plate in the taking-out position disclosed by the utility model embodiment is shown in the figure. Figure 6 The local enlarged view of A in the figure.

[0057] Figure 8 A structure schematic view of the cleaning barrel device in another angle is disclosed in the utility model embodiment.

[0058] Figure 9 A structure schematic view of the cleaning barrel device in another angle is disclosed in the utility model embodiment.

[0059] Figure 10 A sectional view of the cleaning barrel device is disclosed in the utility model embodiment.

[0060] Figure 11 A partial sectional view of the cleaning barrel device is disclosed in the utility model embodiment.

[0061] Figure 12 A structure schematic view of the spraying mechanism is disclosed in the utility model embodiment.

[0062] Figure 13 A structure schematic view of the material taking and transferring mechanism is disclosed in the utility model embodiment.

[0063] Figure 14 A structure schematic view of the material taking and transferring mechanism when the material clamping device is in the working position is disclosed in the utility model embodiment.

[0064] Figure 15 A structure schematic view of the material taking and transferring mechanism when the material clamping device is in the avoiding position is disclosed in the utility model embodiment.

[0065] Figure 16 A partial structure schematic view of the material taking and transferring mechanism when the material clamping device is in the working position is disclosed in the utility model embodiment.

[0066] Figure 17 A partial structure schematic view of the material taking and transferring mechanism when the material clamping device is in the avoiding position is disclosed in the utility model embodiment.

[0067] Figure 18 A structure schematic view of the material clamping device before compression is disclosed in the utility model embodiment.

[0068] Figure 19 A structure schematic view of the material clamping device after compression is disclosed in the utility model embodiment.

[0069] Figure 20 A structure schematic view of the center positioning mechanism is disclosed in the utility model embodiment.

[0070] The meanings of various reference signs in the drawing are as follows:

[0071] a-silo assembly; 100a-silo support; 101a-base; 102a-side support; 200a-silo lifting device; 201a-silo lifting device mounting plate; 202a-silo lifting device body; 300a-silo body; 400a-hand inspection box assembly; 401a-hand inspection box box body; 402a-hand inspection box push-pull plate; 4021a-slab limiting part; 4022a-hand inspection box handle; 4023a-limiting stop; 403a-first limiting part; 404a-second limiting part; 500a-lifting support; 600a-silo positioning block;

[0072] b-washing barrel device; b1-washing assembly; b2-washing and gluing assembly; 100b-spraying mechanism; 110b-spraying driving part; 120b-spraying head assembly; 121b-washing liquid atomizing nozzle; 122b-gluing nozzle; 123b-washing liquid inclined nozzle; 130b-spraying lifting device; 140b-oscillating rod; 200b-washing barrel; 201b-washing barrel barrel body; 2011b-second folding plate; 2012b-avoidance groove; 202b-base; 203b-supporting beam; 204b-drainage mist pipeline; 205b-drainage pipeline; 206b-water curtain installation platform; 207b-water curtain driving device; 2071b-first sliding block; 2072b-second sliding block; 2073b-connecting arm; 2074b-water curtain push-pull driving part; 208b-second leakage-proof drainage part; 209b-second leakage-proof receiving groove; 210b-damping block; 211b-sponge layer; 212b-second bottom plate; 213b-dividing plate; 214b-first bottom plate; 215b-first leakage-proof receiving groove; 216b-third bottom plate; 2161b-first folding plate; 217b-enclosure plate; 218b-first leakage-proof drainage part; 300b-carrying table system; 310b-carrying table driving part; 320b-carrying table;

[0073] c-material taking and transferring mechanism; 100c-grabbing device; 110c-clamping device; 111c-claw assembly; 1111c-first claw; 1112c-second claw; 112c-claw driving part; 113c-flipping driving device; 114c-flipping frame; 115c-clamping mounting frame; 1151c-avoidance space; 116c-clamping mounting seat; 117c-position sensor assembly; 1171c-induction sheet; 1172c-photocell sensor; 118c-sliding assembly; 119c-elastic assembly; 120c-suction device; 121c-suction support; 122c-suction cup; 200c-second direction displacement module; 300c-first direction displacement module;

[0074] d-feeding arm;

[0075] e-discharging arm;

[0076] f-laser slotting device;

[0077] g-centering mechanism; 100g-regular support frame; 200g-regular arm; 201g-regular connecting arm; 202g-regular clamping arm; 300g-regular driving assembly; 301g-regular driving device; 302g-synchronous belt mechanism; 400g-sliding block assembly; 401g-sliding rail; 402g-sliding block; 500g-sensing assembly; 501g-first sensing part; 502g-second sensing part. DETAILED DESCRIPTION

[0078] The core of the utility model lies in providing a kind of laser slotting equipment, to avoid the problem of poor processing effect and low processing efficiency caused by the flow of material sheet between different equipment.

[0079] Hereinafter, the embodiments will be described with reference to the accompanying drawings. In addition, the embodiments shown below do not have any limiting effect on the utility model content recited in the claims. In addition, the entire content of the configuration represented in the following embodiments is not limited to being necessary as a solution to the utility model recited in the claims. It should be noted that, for ease of description, only the parts related to the utility model are shown in the drawings. In the case of no conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.

[0080] As shown in Figure 1 and Figure 2 The laser slotting equipment disclosed in the utility model embodiment comprises a stock bin assembly a, a cleaning assembly b1 and a cleaning and gluing assembly b2 arranged in sequence along a first direction, the stock bin assembly a is used for storing unprocessed and processed material sheets, the cleaning assembly b1 is used for cleaning the processed material sheets, and the cleaning and gluing assembly b2 is used for cleaning and gluing the material sheets.

[0081] The laser slotting equipment further comprises a laser slotting device f arranged on one side of the cleaning assembly b1 and the cleaning and gluing assembly b2 along a second direction perpendicular to the first direction, and the laser slotting device f is used for laser slotting processing of the material sheets. The laser slotting device f comprises a processing platform for positioning the material sheets to be processed, and a laser processing assembly above the processing platform for slotting processing of the material sheets.

[0082] Laser processing components typically include optical path components, gantry components, CCD (Charge-coupled Device) positioning components, and outer contour positioning components. The optical path components mainly consist of a laser and optical components. The gantry components typically include a marble platform and X-axis and Y-axis modules to facilitate the movement of the workpiece within the laser grooving device. The CCD positioning components typically include a fine-tuning camera and a coarse-tuning camera, which mainly consist of a camera, light source, lens, and fixing components, used for precise positioning of the workpiece. The outer contour positioning components mainly consist of a camera, a lower light source, and fixing components, used for edge-finding positioning of the workpiece.

[0083] The processing platform mainly consists of a carrier, a hollow motor, and a ceramic disc, used for positioning the material sheet. The laser grooving device f includes a processing head, and a dust removal mechanism is installed at the processing head to remove debris and powder generated during processing, thus avoiding affecting processing accuracy. It should be noted that the laser grooving device f can be the same as existing laser grooving devices, which will not be described in detail here.

[0084] The laser grooving equipment disclosed in this embodiment adds a cleaning component b1 between the hopper assembly a and the cleaning and coating assembly b2. After the laser grooving device f performs grooving on the sheet material, the cleaning component b1 cleans the processed sheet material to remove surface debris and impurities caused by the processing. After cleaning, the sheet material is then placed into the hopper assembly a for storage. Since the sheet material stored in the hopper assembly a is a cleaned sheet material, wear from surface debris can be avoided, thus preventing any impact on the sheet material quality.

[0085] To enable the transfer of material sheets between different devices, the laser grooving equipment also includes a material handling and transfer mechanism c, a loading arm d, and a unloading arm e.

[0086] The material handling and transfer mechanism c is arranged along the first direction to transport the material sheet between the hopper assembly a, the cleaning assembly b1 and the cleaning and gluing assembly b2, so that the material sheet flows between the hopper assembly a, the cleaning assembly b1 and the cleaning and gluing assembly b2 according to the process requirements to complete the corresponding process.

[0087] Both the loading arm d and the unloading arm e extend along the second direction and are respectively arranged on both sides of the material handling and transfer mechanism c along the first direction. The loading arm d is used to transfer the material sheet in the cleaning and coating assembly b2 to the laser grooving device f, and the unloading arm e is used to transfer the material sheet on the laser grooving device f to the cleaning assembly b1.

[0088] Since the top of the cleaning assembly b1 and the cleaning and gluing assembly b2 has an opening, the material sheet is placed inside through the top opening of the cleaning assembly b1 and the cleaning and gluing assembly b2 by the material taking and transferring mechanism c for subsequent processes, and thus the position of the material sheet needs to be positioned to ensure that the material taking and transferring mechanism c can smoothly hold the material sheet inside the cleaning assembly b1 and the cleaning and gluing assembly b2 after the material sheet is adsorbed, so as to avoid the situation that the material sheet cannot be accurately sent in due to the incorrect adsorption position.

[0089] Based on this, the laser slotting device disclosed in the embodiment further comprises a center positioning mechanism g, and the cleaning assembly b1 and the cleaning and gluing assembly b2 are both provided with the center positioning mechanism g above. The center positioning mechanism g is used for regular positioning of the material sheet. The material taking and transferring mechanism c needs to first carry the material sheet to the center positioning mechanism g for regular positioning.

[0090] The processing process of the laser slotting device disclosed in the embodiment of the utility model is as follows:

[0091] The material taking and transferring mechanism c takes out the unprocessed material sheet in the material bin assembly a and carries it to the center positioning mechanism g above the cleaning and gluing assembly b2 for regular positioning.

[0092] After the center positioning mechanism g above the cleaning and gluing assembly b2 completes the regular positioning of the material sheet, the material taking and transferring mechanism c takes away the material sheet and places it in the cleaning and gluing assembly b2 for cleaning and gluing processes, that is, the material sheet is cleaned in the cleaning and gluing assembly b2, and then the material sheet is glued after the water is spun dry.

[0093] After the gluing is completed, the feeding arm d takes out the glued material sheet from the cleaning and gluing assembly b2 and carries it to the laser slotting device f for processing.

[0094] After the material sheet is processed by the laser slotting device f, the discharged material arm e carries the processed material sheet to the center positioning mechanism g above the cleaning assembly b1 for regular positioning.

[0095] After the center positioning mechanism g above the cleaning assembly b1 completes the regular positioning of the material sheet, the material taking and transferring mechanism c places the material sheet in the cleaning assembly b1 for cleaning.

[0096] After the material sheet is cleaned, the material taking and transferring mechanism c takes out the material sheet and places it on the center positioning mechanism g above the cleaning assembly b1 for regular positioning, and then the material taking and transferring mechanism c sends the material sheet back to the material bin assembly a.

[0097] As Figure 20As shown, the center positioning mechanism g in the embodiment can include a shaping driving assembly 300g and a shaping arm 200g. The shaping driving assembly 300g includes a shaping driving device 301g and a synchronous belt mechanism 302g in driving connection with the shaping driving device 301g. The shaping driving device 301g can be a driving motor. In order to facilitate the installation of the center positioning mechanism g, the center positioning mechanism g can be provided with a shaping support frame 100g, and the shaping driving device 301g can be fixed on the shaping support frame 100g.

[0098] The synchronous belt mechanism 302g includes a driving pulley and a driven pulley. The driving pulley is connected with an output shaft of the shaping driving device 301g, and the driven pulley is rotatably arranged on the shaping support frame 100g. The driving pulley and the driven pulley are in driving connection through a synchronous belt.

[0099] The shaping arm 200g includes two shaping arms and is respectively connected with the synchronous belt mechanism 302g. The two shaping arms 200g are driven by the shaping driving assembly 300g to move close to each other and move away from each other. The synchronous belt is divided into two parallel parts by the driving pulley and the driven pulley. The two shaping arms 200g should be respectively fixed on the two parallel parts, so that the two shaping arms 200g can move relative to each other. That is, according to the different rotation directions of the shaping driving device 301g, the two shaping arms 200g can be controlled to move close to each other and move away from each other.

[0100] When the two shaping arms 200g move close to each other, the sheet located between the two shaping arms 200g can be clamped and shaped. That is, by clamping the sheet, the sheet is located between the two shaping arms 200g, thereby achieving the effect of shaping and positioning. It should be noted that the two shaping arms 200g can be controlled to move close to each other for several times according to the program setting, thereby achieving the effect of shaping and positioning. According to the different sizes of the sheet, the distance between the two shaping arms 200g when moving close to each other is different, so as to satisfy the shaping and positioning of sheets of different sizes.

[0101] When the two shaping arms 200g move away from each other, the sheet located between the two shaping arms 200g can be released, so that the sheet can be placed between the two shaping arms 200g or taken away from the two shaping arms 200g.

[0102] In this embodiment, the sizing arms 200g include sizing connecting arms 201g and sizing clamping arms 202g, and the sizing clamping arms 202g are fixed on the sizing connecting arms 201g. The sizing connecting arms 201g are slidably connected with the sizing support frames 100g through the slider assemblies 400g. The slider assemblies 400g include slide rails 401g and sliders 402g, the sliders 402g are slidably connected with the slide rails 401g, the sizing connecting arms 201g are fixed on the sliders 402g, and the sizing connecting arms 201g are connected with the synchronous belts, so that the sizing connecting arms 201g are driven to reciprocally slide along the slide rails 401g through the synchronous belts.

[0103] The cross section of the sizing clamping arms 202g can be L-shaped, so that the bottom wall of the sizing clamping arms 202g can drag the material sheet, and the outer side walls of the two sizing clamping arms 202g can clamp the material sheet when the two sizing arms 200g are close to each other.

[0104] The centering mechanism g can further include a sensing assembly 500g, which can include a first sensing member 501g and a second sensing member 502g. The first sensing member 501g is used to detect whether the material sheet is dragged by the magazine assembly a towards the centering mechanism g, so as to open the sizing arms 200g, so that the material sheet can enter between the two sizing arms 200g. The second sensing member 502g is arranged on at least one of the sizing clamping arms 202g, so that when the material sheet is dragged to the second sensing member 502g, the second sensing member 502g can sense the material sheet, which indicates that the material sheet is dragged between the two sizing arms 200g, and the material taking and transferring mechanism c can release the material sheet, and the material sheet can be sized by the centering mechanism g.

[0105] As shown in FIG. 1, Figures 3-7 In this embodiment, the magazine assembly a includes a magazine support frame 100a, a magazine body 300a, and a hand-check box assembly 400a. The magazine support frame 100a is used to support the magazine body 300a and the hand-check box assembly 400a, i.e., the magazine body 300a and the hand-check box assembly 400a are arranged on the magazine support frame 100a.

[0106] The magazine body 300a is used to place the processed and / or unprocessed material sheets, and the hand-check box assembly 400a is used to place the processed material sheets. It should be noted that the hand-check box assembly 400a is only used when manual inspection is required, and is not used at other times. For example, the first material sheet processed every day, or one of the processed material sheets in each set time period is placed in the hand-check box assembly 400a, and the rest of the processed material sheets in the time period are placed in the magazine body 300a.

[0107] The first side of the magazine body 300a and the hand-check box assembly 400a has a first sheet taking and placing opening. The first side of the magazine body 300a and the hand-check box assembly 400a, i.e. the side with the first sheet taking and placing opening, faces the material taking and transferring mechanism c, so that the material taking and transferring mechanism c can push the processed sheet into the magazine body 300a through the first sheet taking and placing opening of the magazine body 300a or into the hand-check box assembly 400a through the first sheet taking and placing opening of the hand-check box assembly 400a according to the requirement.

[0108] The second side of the hand-check box assembly 400a has a second sheet taking and placing opening, and the first side and the second side of the hand-check box assembly 400a are opposite sides. That is, in the embodiment, the hand-check box assembly 400a is provided with the second sheet taking and placing opening on the opposite side of the first sheet taking and placing opening, i.e. the second sheet taking and placing opening is provided on the outside of the magazine assembly a, and is not affected by the space of other devices of the laser slotting equipment. The processed sheet can be taken out through the second sheet taking and placing opening on the side (i.e. the outside) away from the material taking and transferring mechanism c, and manual inspection can be performed. At this time, the laser slotting equipment can continue to process the unprocessed sheet in the magazine body 300a without stopping.

[0109] The magazine assembly a disclosed in the embodiment has two sheet placing assemblies. The magazine body 300a is used to place the unprocessed sheet, and the processed sheet is placed back into the magazine body 300a after being processed. The hand-check box assembly 400a is used to place the processed sheet, and the processed sheet placed in the hand-check box assembly 400a can be used for manual inspection. If manual inspection of the processed sheet is required, the processed sheet is placed in the hand-check box assembly 400a through the first sheet taking and placing opening of the hand-check box assembly 400a by the material taking and transferring mechanism c. Then, the processed sheet is taken out by the operator through the second sheet taking and placing opening of the hand-check box assembly 400a for inspection. The hand-check box assembly 400a is provided, so that the processed sheet can be directly taken out through the second sheet taking and placing opening of the hand-check box assembly 400a for inspection without stopping, and the processing efficiency is improved.

[0110] The hand-check box assembly 400a can include a hand-check box body 401a and a hand-check box push-pull plate 402a.

[0111] The first side of the hand-check box body 401a has a first sheet taking and placing opening, and the second side has a second sheet taking and placing opening. The hand-check box body 401a serves as a storage device of the hand-check box push-pull plate 402a. The hand-check box push-pull plate 402a is slidably arranged in the hand-check box body 401a to be placed in the placing position Figure 3 The position shown is the placing position of the hand-check box push-pull plate 402a) and the taking-out position Figure 6The position shown is the placing position of the hand-checking box push-pull plate 402a.

[0112] The hand-checking box push-pull plate 402a has a wafer placing area for positioning wafers, which is located in the hand-checking box body 401a when the hand-checking box push-pull plate 402a is in the placing position. The wafer taking and transferring mechanism c can place the processed wafers into the hand-checking box body 401a of the hand-checking box push-pull plate 402a hidden in the hand-checking box body 401a through the first wafer taking and placing opening of the hand-checking box body 401a.

[0113] When the hand-checking box push-pull plate 402a is in the taking-out position, the wafer placing area is located outside the hand-checking box body 401a. Since the processed wafers have been pushed by the wafer taking and transferring mechanism c to the hand-checking box body 401a of the hand-checking box push-pull plate 402a, the hand-checking box push-pull plate 402a can be pulled out of the hand-checking box body 401a to the taking-out position, so that the wafer placing area is exposed outside the hand-checking box body 401a, and the operator can take out the wafers for subsequent inspection. After the wafers are taken out, the hand-checking box push-pull plate 402a can be pushed into the hand-checking box body 401a to wait for the next wafer to be inspected.

[0114] In this embodiment, by designing the hand-checking box assembly 400a as a push-pull structure, when in the placing position, the wafer can be pushed to the hand-checking box push-pull plate 402a when the wafer taking and transferring mechanism c pushes the wafer into the hand-checking box body 401a. By pulling the hand-checking box push-pull plate 402a to the taking-out position, the wafers on the hand-checking box push-pull plate 402a can be pulled out to the outside of the hand-checking box body 401a to facilitate the taking out of the wafers. Those skilled in the art can understand that the hand-checking box push-pull plate 402a can also not be provided, and the wafers can be directly placed in the hand-checking box body 401a through the first wafer taking and placing opening, and then the wafers can be taken out through the second wafer taking and placing opening.

[0115] In order for the hand-checking box push-pull plate 402a to be accurately positioned in the placing position and the taking-out position, in this embodiment, the hand-checking box body 401a is provided with a limiting device for limiting the placing position and the taking-out position of the hand-checking box push-pull plate 402a. When the operator pushes the hand-checking box push-pull plate 402a to the placing position and pulls the hand-checking box push-pull plate 402a from the placing position to the taking-out position, the limiting device can limit the hand-checking box push-pull plate 402a, so that the hand-checking box push-pull plate 402a cannot be continuously pushed forward when pushed to the placing position, and also cannot be continuously pulled when pulled to the taking-out position, so that the hand-checking box push-pull plate 402a can only be reciprocally pushed and pulled between the placing position and the taking-out position.

[0116] The embodiment can accurately position the hand-checking box push-pull plate 402a at the placement position by setting the limiting device, so that the material piece can be accurately pushed to the hand-checking box push-pull plate 402a by the material taking and transferring mechanism c; at the same time, the hand-checking box push-pull plate 402a can also be accurately positioned at the taking and placing position by setting the limiting device, so as to avoid the operator from pulling out the hand-checking box push-pull plate 402a from the hand-checking box body 401a, and make the hand-checking box push-pull plate 402a and the hand-checking box body 401a separate.

[0117] As shown in Figure 3 , Figure 5 and Figure 7 , in the embodiment, the limiting device can include a first limiting piece 403a and a second limiting piece 404a. The first limiting piece 403a is arranged on one side of the hand-checking box body 401a having the second material piece taking and placing opening, and a limiting block 4023a is arranged on the hand-checking box push-pull plate 402a. When the hand-checking box push-pull plate 402a is at the taking-out position, the limiting block 4023a and the first limiting piece 403a form a limiting.

[0118] It should be noted that the first limiting piece 403a can be an L-shaped structure, and the L-shaped first limiting piece 403a includes a supporting portion and a blocking portion. When the hand-checking box push-pull plate 402a is pulled out, the limiting block 4023a will move outward until the limiting block 4023a moves to the supporting portion, and further movement will be blocked by the blocking portion, so that the hand-checking box push-pull plate 402a cannot continue to move. Those skilled in the art can understand that the limiting block 4023a can be designed as an integral structure with the hand-checking box push-pull plate 402a, or the limiting block 4023a can be detachably fixed on the hand-checking box push-pull plate 402a. The first limiting piece 403a can be arranged in two and symmetrically arranged on both sides of the second material piece taking and placing opening.

[0119] The second limiting piece 404a is arranged on one side of the hand-checking box body 401a having the first material piece taking and placing opening. When the hand-checking box push-pull plate 402a is at the placement position, the end surface of the hand-checking box push-pull plate 402a and the second limiting piece 404a form a limiting. It should be noted that the arrangement position of the second limiting piece 404a needs to satisfy the condition that it can block the hand-checking box push-pull plate 402a from continuing to advance, and also needs to satisfy the condition that it cannot block the material piece from being pushed into the hand-checking box body 401a through the first material piece taking and placing opening. Therefore, the second limiting piece 404a should be arranged on the two side edges of the first material piece taking and placing opening.

[0120] In order to facilitate the sliding of the hand-checking box push-pull plate 402a, a slide is arranged on the inner side wall of the hand-checking box body 401a, and a slide rail that is in sliding cooperation with the slide is arranged on the hand-checking box push-pull plate 402a. By using the cooperation of the slide rail and the slide, the sliding of the hand-checking box push-pull plate 402a can be more stable.

[0121] As Figure 6 shown, the patch placement area is provided with patch limiting parts 4021a, at least two, to position patches of different sizes. For example, patch limiting parts 4021a for positioning 8-inch patches and 12-inch patches can be provided. Taking the placement of 8-inch patches as an example, the 8-inch patches are pushed by the taking and transferring mechanism c to the patch placement area, and as the 8-inch patches are continuously pushed, they gradually approach the patch limiting parts 4021a for positioning 8-inch patches, until the 8-inch patches abut against the patch limiting parts 4021a, and the placement of the 8-inch patches is completed. It should be noted that the number of patch limiting parts 4021a can be designed according to requirements, and is not limited to 8-inch patches and 12-inch patches.

[0122] The hand inspection box push-pull plate 402a is provided with a hand inspection box handle 4022a. It should be noted that when the hand inspection box push-pull plate 402a is in the placement position, the hand inspection box handle 4022a on the hand inspection box push-pull plate 402a should be arranged outside the hand inspection box body 401a, so that the operator can grasp the hand inspection box handle 4022a to assist in pulling out the hand inspection box push-pull plate 402a. In order to ensure balance when pulling out, the hand inspection box handle 4022a can be provided with two, so that the operator can operate with both hands. When placed in single-handed operation, a biasing force is generated, causing the hand inspection box push-pull plate 402a to be stuck, affecting smooth pulling out.

[0123] In an embodiment of the present application, the hand inspection box assembly 400a is provided with hopper positioning blocks 600a, and each hopper positioning block 600a surrounds a positioning space for positioning the hopper body 300a. The hopper body 300a can be directly placed on the hand inspection box assembly 400a, and the hopper body 300a is limited by each hopper positioning block 600a to prevent the hopper body 300a from moving on the hand inspection box assembly 400a.

[0124] When the laser slotting equipment processes the patches, the hopper body 300a loaded with multiple patches (unprocessed patches) is placed on the hand inspection box assembly 400a and limited by each hopper positioning block 600a to limit the position of the hopper body 300a on the hand inspection box assembly 400a. Then the taking and transferring mechanism c takes each patch on the hopper body 300a in turn for subsequent processing (such as cleaning, gluing, laser cutting, etc.). After processing, according to requirements, the taking and transferring mechanism c can be selected to place the processed patches in the hopper body 300a or the hand inspection box assembly 400a. If manual inspection is required, the processed patches are placed in the hand inspection box assembly 400a, and if manual inspection is not required, the processed patches are placed in the hopper body 300a.

[0125] After all the sheet metal pieces in the hopper body 300a have been processed, the processed sheet metal pieces will be returned to the hopper body 300a in sequence. Then the hopper body 300a full of processed sheet metal pieces can be removed; and another hopper body 300a full of unprocessed sheet metal pieces can be placed on the manual inspection box assembly 400a and limited by the hopper positioning block 600a.

[0126] In this embodiment, the hopper positioning block 600a can be used to quickly fix the hopper body 300a on the manual inspection box assembly 400a. Since the hopper positioning block 600a only limits the hopper body 300a within the top plane of the manual inspection box assembly 400a, taking the top plane of the manual inspection box assembly 400a as a horizontal plane, the hopper positioning block 600a only limits the hopper body 300a within the horizontal plane. It can be understood that each hopper positioning block 600a abuts against the four sides of the hopper body 300a to prevent the hopper body 300a from moving within the horizontal plane. However, the degree of freedom for the hopper body 300a to be lifted upwards is not restricted, so it is convenient for operators to quickly remove the hopper body 300a. At the same time, it is also convenient to position a new, unprocessed hopper body 300a, without the need for fasteners or other components for fixation.

[0127] To accommodate various sheet sizes, the manual inspection box assembly 400a is provided with at least two sets of positioning block mounting positions. When the hopper positioning block 600a is installed in different positioning block mounting positions, it positions the hopper body 300a of different sizes. Since the hopper body 300a, which loads sheets of different sizes, also has different dimensions, in this embodiment, the manual inspection box assembly 400a is provided with at least two sets of positioning block mounting positions.

[0128] For ease of understanding, this embodiment uses two sets of positioning block mounting positions as examples: an 8-inch sheet positioning block mounting position and a 12-inch sheet positioning block mounting position. When processing the 8-inch sheet, each hopper positioning block 600a can be fixed to the 8-inch sheet positioning block mounting position so that the hopper positioning block 600a can limit the movement of the hopper body 300a containing the 8-inch sheet (e.g., ...). Figure 3 As shown). When processing 12-inch wafers, each hopper positioning block 600a can be fixed at the 12-inch wafer positioning block mounting position so that the hopper positioning block 600a can limit the hopper body 300a containing the 12-inch wafer (as shown). Figure 4 (As shown).

[0129] The locating block mounting position has threaded holes, and the hopper locating block 600a can be quickly installed in the corresponding locating block mounting position using fasteners. When it is necessary to change to a different size sheet for processing, simply remove the hopper locating block 600a and install it in the corresponding size locating block mounting position.

[0130] In an embodiment of the utility model, the stock bin assembly a can further include a stock bin lifting device 200a arranged on the stock bin support 100a, and the stock bin body 300a and the hand inspection box assembly 400a are arranged on the stock bin support 100a through the stock bin lifting device 200a. The stock bin body 300a and the hand inspection box assembly 400a are arranged on the lifting slider of the stock bin lifting device 200a.

[0131] The stock bin support 100a can include a base 101a and a side support frame 102a arranged on the base 101a, and the stock bin lifting device 200a can include a stock bin lifting device mounting plate 201a and a stock bin lifting device body 202a. The bottom of the stock bin lifting device mounting plate 201a can be fixed on the base 101a, and the surface of the stock bin lifting device mounting plate 201a is fixed on the side support frame 102a to improve the mounting stability of the stock bin lifting device mounting plate 201a. The stock bin lifting device body 202a is fixed on the stock bin lifting device mounting plate 201a, and the hand inspection box assembly 400a is fixed on the lifting module of the stock bin lifting device body 202a to drive the hand inspection box assembly 400a to make lifting action through the stock bin lifting device body 202a. The stock bin body 300a is placed on the hand inspection box assembly 400a and makes synchronous lifting action with the hand inspection box assembly 400a.

[0132] The embodiment of the utility model drives the stock bin body 300a and the hand inspection box assembly 400a to make lifting action through the stock bin lifting device 200a, so that when the stock bin body 300a is a multi-layer structure, the stock bin body 300a and the hand inspection box assembly 400a can be lifted to control the corresponding material sheet positioning space on the stock bin body 300a and the hand inspection box assembly 400a to correspond to the material taking and transferring mechanism c, so that the material taking and transferring mechanism c pushes the material sheet into the corresponding material sheet positioning space or pulls out the material sheet in the corresponding material sheet positioning space.

[0133] Further, the stock bin body 300a and the hand inspection box assembly 400a are arranged on the lifting slider of the stock bin lifting device 200a through the lifting support 500a. As shown in Figure 5 The lifting support 500a includes a first support part and a second support part perpendicular to each other, the first support part is connected to the lifting slider, and the second support part supports the bottom of the hand inspection box assembly 400a. The first support part can be a plate structure to improve the stability of connection with the lifting slider. The second support part is a triangular structure to have higher supporting capacity, one of the right-angle edges of the second support part is fixed on the first support part, and the other right-angle edge is used to support the hand inspection box assembly 400a. In the embodiment, the second support part is designed as a triangular structure to obtain more reliable supporting effect.

[0134] As shown in Figures 8-12As shown, the cleaning barrel device b (according to different functions, including a cleaning assembly b1 and a cleaning and gluing assembly b2, both of which have the function of cleaning the material sheet, and the cleaning and gluing assembly b2 has the function of gluing in addition to the function of cleaning the material sheet). The cleaning assembly b1 and the cleaning and gluing assembly b2 have basically the same structure, and the same parts of the two will be introduced at the same time, and no distinction will be made, only the different parts will be distinguished.

[0135] The cleaning assembly b1 and the cleaning and gluing assembly b2 both include a cleaning barrel 200b, a bearing table system 300b and a spraying mechanism 100b. Among them, the cleaning barrel 200b includes a cleaning barrel body 201b.

[0136] The bearing table system 300b includes a bearing table 320b arranged inside the cleaning barrel 200b and a bearing table driving member 310b arranged outside the cleaning barrel 200b. The bearing table driving member 310b is drivingly connected with the bearing table 320b through a transmission member to drive the bearing table 320b to rotate, and the transmission member is sealingly connected with the bottom plate through a hole. The bearing table 320b includes a ceramic suction cup, which fixes the material sheet, so that the material sheet remains stable when the bearing table 320b drives the material sheet to rotate. The bearing table system 300b is the same as the prior art, and will not be described here.

[0137] As shown in Figure 13 The spraying mechanism 100b includes a spraying head assembly 120b arranged inside the cleaning barrel 200b and a spraying driving member 110b arranged outside the cleaning barrel 200b. The spraying head assembly 120b is used to spray cleaning liquid or glue according to the corresponding process.

[0138] The spraying driving member 110b is drivingly connected with the output end of the spraying head assembly 120b through a swing rod 140b to drive the spraying head assembly 120b to swing. The output end of the spraying head assembly 120b penetrates through the bottom plate assembly and is sealingly connected with the bottom plate assembly. The spraying driving member 110b can be any driving device capable of outputting rotary motion, not limited to a motor, a rotary air pump, etc. The swing rod 140b can be an integral bending structure or a machined structure, which is not limited herein.

[0139] The cleaning barrel 200b disclosed by the embodiment comprises a cleaning barrel body 201b, a bottom plate assembly and a first leakage prevention member. Since the bearing table 320b of the bearing table system 300b is located inside the cleaning barrel body 201b and the bearing table driving member 310b of the bearing table system 300b is located outside the cleaning barrel body 201b, in order to ensure that the bearing table driving member 310b can act on the bearing table 320b, a transmission component connecting the two needs to pass through the bottom of the cleaning barrel body 201b, therefore the bottom of the cleaning barrel body 201b has a first through hole to enable the transmission component to enter the cleaning barrel body 201b and be connected with the bearing table 320b.

[0140] The bottom of the cleaning barrel body 201b is fixed to the bottom plate assembly, and the bottom plate assembly has a bottom plate through hole in communication with the first through hole to enable the transmission component of the bearing table system 300b to pass through the bottom plate through hole and be connected with the bearing table 320b. The bottom plate through hole is used to be sealingly connected with the transmission component of the bearing table system 300b to prevent cleaning liquid (usually water) from leaking through the bottom plate through hole.

[0141] The first leakage prevention member comprises a first leakage receiving groove 215b fixed to the bottom plate assembly and arranged around the bottom plate through hole, and a first leakage drainage member 218b in communication with the bottom of the first leakage receiving groove 215b. Since the bottom plate assembly is fixed to the bottom of the cleaning barrel body 201b, when cleaning liquid inside the cleaning barrel body 201b leaks, it will flow to the bottom plate through hole and leak through the bottom plate through hole. In the embodiment, the first leakage receiving groove 215b is added to the bottom of the bottom plate assembly, which can receive the leaked cleaning liquid and discharge it to a corresponding position through the first leakage drainage member 218b. The first leakage drainage member 218b can be a drainage pipeline in communication with a discharge port at the bottom of the first leakage receiving groove 215b.

[0142] The utility model discloses on the basis of traditional cleaning cylinder increases the first leakage prevention member, and the first leakage prevention member includes first leakage receiving groove 215b and first leakage drainage member 218b. Wherein first leakage receiving groove 215b surrounds the bottom plate through hole arrangement. If the bottom of cleaning barrel body 201b appears leakage phenomenon, the liquid of leakage place will flow along the bottom plate assembly to the direction of bottom plate through hole. After flowing into the bottom plate through hole, will be received by first leakage receiving groove 215b, and the liquid in first leakage receiving groove 215b is discharged to the corresponding position through first leakage drainage member 218b. The cleaning barrel provided by the utility model can be received by first leakage receiving groove 215b even if the bottom of cleaning barrel body 201b leaks, and will not drip along the leakage part, and first leakage receiving groove 215b can be discharged through first leakage drainage member 218b, will not overflow due to first leakage receiving groove 215b storage full, avoid the phenomenon of cleaning barrel water leakage.

[0143] Further, the bottom plate assembly comprises a first bottom plate 214b and a second bottom plate 212b arranged at the bottom of the first bottom plate 214b. The first bottom plate 214b and the second bottom plate 212b are arranged in a stacked manner, and the first bottom plate 214b is located above the second bottom plate 212b.

[0144] The first bottom plate 214b is arranged in the first through hole, and the bottom plate through hole comprises a second through hole arranged on the first bottom plate 214b, and the second through hole is sealingly connected with the bearing table system 300b. The bottom of the cleaning barrel body 201b is fixed on the second bottom plate 212b, and the edge of the second bottom plate 212b is located outside the outer wall of the cleaning barrel body 201b. Taking the cross section of the cleaning barrel body 201b as a circular shape as an example, the second bottom plate 212b is also circular, and the diameter of the second bottom plate 212b is greater than that of the cleaning barrel body 201b, and the two can be arranged coaxially, so that the edge of the second bottom plate 212b is located outside the outer wall of the cleaning barrel body 201b.

[0145] The bottom plate through hole further comprises a third through hole arranged on the second bottom plate 212b, and the first side wall of the first leakage-proof receiving groove 215b is fixed on the second bottom plate 212b. The second side wall extends into the third through hole and extends towards the first bottom plate 214b. The second side wall can abut against the bottom of the first bottom plate 214b, or there can be some gap between the second side wall and the first bottom plate 214b. Of course, the second side wall can also be directly fixed on the bottom of the first bottom plate 214b, as long as the two side walls of the first leakage-proof receiving groove 215b have a certain height and can accommodate a certain volume of cleaning liquid.

[0146] It should be noted that, in order to improve the leakage-proof effect, the height of the second side wall of the first leakage-proof receiving groove 215b can be designed to be higher than the height of the upper surface of the second bottom plate 212b. The height of the second side wall of the first leakage-proof receiving groove 215b is higher than that of the first side wall, so that the cleaning liquid in the first leakage-proof receiving groove 215b cannot overflow through one side of the second side wall. The connection between the first side wall of the first leakage-proof receiving groove 215b and the second bottom plate 212b can be sealed, so that even if the first leakage-proof drainage device 218b is not draining well and the liquid level in the first leakage-proof receiving groove 215b rises, it will not seep out.

[0147] In the embodiment of the utility model, the bottom plate assembly further comprises a third bottom plate 216b, the third bottom plate 216b is arranged on the upper surface of the first bottom plate 214b, and the edge of the third bottom plate 216b is provided with a first bent plate 2161b bent downward, so that the cleaning liquid above the third bottom plate 216b flows to the outer edge of the third bottom plate 216b, and since the edge of the third bottom plate 216b is the first bent plate 2161b bent downward, the cleaning liquid flows along the first bent plate 2161b to the bottom wall of the cleaning barrel body 201b.

[0148] Although the first bottom plate 214b is embedded in the first through hole of the cleaning barrel body 201b, there is still a gap between the edge of the first bottom plate 214b and the inner wall of the first through hole through which the cleaning liquid enters between the first bottom plate 214b and the second bottom plate 212b, and if there is a gap between the first bottom plate 214b and the second bottom plate 212b, the cleaning liquid will also flow in the direction of the third through hole of the second bottom plate 212b through the gap between the first bottom plate 214b and the second bottom plate 212b.

[0149] In the embodiment, the third bottom plate 216b is added and fixed on the first bottom plate 214b, and then the first bent plate 2161b is arranged on the third bottom plate 216b, so that the third bottom plate 216b completely covers the first through hole of the cleaning barrel body 201b, that is, completely covers the gap between the edge of the first bottom plate 214b and the inner wall of the first through hole, thereby reducing the risk of leakage.

[0150] Further, the bottom of the cleaning barrel body 201b is provided with a second bent plate 2011b bent upward, the second bent plate 2011b surrounds the first through hole, the first bent plate 2161b is located outside the second bent plate 2011b, and the two have an overlapping area in the height direction. The cleaning liquid on the bottom wall of the cleaning barrel body 201b will flow in the direction of the first through hole as the liquid level rises, and will be blocked by the first bent plate 2161b; so that the liquid level outside the first bent plate 2161b is higher than that inside the first bent plate 2161b, to facilitate the discharge of the cleaning liquid in the cleaning barrel body 201b.

[0151] Even if part of the cleaning liquid passes through the first bent plate 2161b and is blocked by the second bent plate 2011b bent upward, preventing the cleaning liquid from entering the first through hole. Even if the connection between the second bent plate 2011b and the bottom wall of the cleaning barrel body 201b leaks, causing the cleaning liquid to continue to flow to the center, it will be collected by the first leakage receiving groove 215b and discharged.

[0152] The second folding plate 2011b can include a second upper folding plate extending upwardly and a second side folding plate located at the end of the second upper folding plate and extending in the direction of the first folding plate 2161b, further improving the difficulty of the cleaning liquid passing through the second folding plate 2011b. It should be noted that the second folding plate 2011b can only include a portion bent upwardly, and can only increase the difficulty of the liquid passing through, and is not limited to the structure shown in the figure.

[0153] In order to further improve the leakage prevention effect, as shown in Figure 10 and Figure 11 In a specific embodiment of the utility model, the cleaning barrel 200b can further include a second leakage prevention member, which includes a second leakage prevention receiving groove 209b fixed to the outer ring of the second bottom plate 212b and a second leakage prevention drainage member 208b communicated to the bottom of the second leakage prevention receiving groove 209b.

[0154] When leakage occurs at the center side (the connection between the second folding plate 2011b and the bottom wall of the cleaning barrel body 201b) and the outer side (the connection between the bottom wall and the side wall of the cleaning barrel body 201b) of the cleaning barrel body 201b, the leaked cleaning liquid has two flow paths, one of which flows along the second bottom plate 212b to the direction of the third through hole and leaks to the outside through the third through hole; the other one flows along the second bottom plate 212b to the outer edge of the second bottom plate 212b and leaks to the outside through the edge of the second bottom plate 212b.

[0155] As can be understood in the art, even if the cleaning liquid leaks to the outside through the third through hole, it can be received by the first leakage prevention receiving groove 215b and discharged to the corresponding collection position. Similarly, even if the cleaning liquid leaks through the outer edge of the second bottom plate 212b, it can be received by the second leakage prevention receiving groove 209b and discharged to the corresponding collection position through the second leakage prevention drainage member 208b. The second leakage prevention drainage member 208b can also be a drainage pipeline communicated to the bottom of the second leakage prevention receiving groove 209b.

[0156] Further, the bottom wall of the second leakage prevention receiving groove 209b is fixed to the bottom of the second bottom plate 212b, and the upper surface of the outer side wall of the second leakage prevention receiving groove 209b is higher than the upper surface of the second bottom plate 212b, so as to prevent the second leakage prevention receiving groove 209b from being unable to drain water, and to store a certain amount of cleaning liquid, so as to prevent the small volume of leakage from causing overflow of the second leakage prevention receiving groove 209b.

[0157] When the cleaning barrel is used to clean and glue the material sheet, the sprayed cleaning liquid and / or glue liquid will fill the inside of the cleaning barrel body 201b. If the top opening of the cleaning barrel body 201b is not shielded, the floating cleaning liquid and / or glue liquid will flow out of the cleaning barrel body 201b, which will affect the service life of the equipment and pollute the environment.

[0158] As shown in Figure 8 and Figure 9 In order to prevent the cleaning liquid and / or glue liquid from flowing out of the cleaning barrel body 201b, the cleaning barrel of the present embodiment can further comprise a water curtain assembly arranged at the top opening of the cleaning barrel body 201b, which can shield and open the top opening of the cleaning barrel body 201b. When the cleaning barrel is working, the top opening of the cleaning barrel body 201b can be closed by the water curtain assembly to prevent the cleaning liquid and / or glue liquid from flowing out; when the material sheet is taken out or placed in, the water curtain assembly is opened so that the material sheet can be taken out or placed in through the top opening of the cleaning barrel body 201b.

[0159] Further, the water curtain assembly can comprise a water curtain installation platform 206b, a water curtain driving device 207b and a water curtain. The water curtain installation platform 206b is arranged outside the top of the cleaning barrel body 201b, and is used to provide an installation basis for the water curtain driving device 207b. It should be noted that the water curtain installation platform 206b needs to be arranged outside the top of the cleaning barrel body 201b and cannot shield the top opening of the cleaning barrel body 201b.

[0160] The water curtain driving device 207b comprises a water curtain push-pull driving member 2074b and a water curtain connecting member connected with the output end of the water curtain push-pull driving member 2074b. It should be noted that the water curtain push-pull driving member 2074b can be a pneumatic cylinder, which drives the water curtain connecting member to move reciprocally by using the reciprocating linear motion output by the pneumatic cylinder. One end of the water curtain is fixed to the water curtain connecting member, and the water curtain is actuated by pulling one end of the water curtain through the water curtain connecting member.

[0161] It should be noted that one end of the water curtain is fixed to the water curtain connecting piece, and the other end can be wound on a spring roller fixed to one end of the water curtain mounting platform 206b. When the water curtain is pulled by the water curtain connecting piece to the other end of the water curtain mounting platform 206b, the spring roller rotates to release the water curtain wound thereon (spring energy storage of the spring roller), so that the water curtain can shield the top opening of the washing barrel body 201b. When the water curtain is opened, the water curtain connecting piece moves one end of the water curtain towards the spring roller, and the spring roller resets and reverses to wind the water curtain. In addition, the water curtain can also be a folding louver structure (i.e. a wave-shaped structure). One end of the water curtain is fixed to one end of the water curtain mounting platform 206b. When the water curtain is closed, the water curtain connecting piece can pull the water curtain to the other end of the water curtain mounting platform 206b, so that the water curtain is flattened and shields the top opening of the washing barrel body 201b. When the water curtain is opened, the water curtain connecting piece moves one end of the water curtain to fold the water curtain and store it at one end of the water curtain mounting platform 206b. The water curtain can also be a plate structure. The plate structure is moved to the top opening of the washing barrel body 201b to shield the top opening of the washing barrel body 201b, and then moved away from the top opening of the washing barrel body 201b to expose the top opening.

[0162] The water curtain connecting piece can include a first sliding block 2071b, a second sliding block 2072b, and a connecting arm 2073b connecting the first sliding block 2071b and the second sliding block 2072b. The water curtain mounting platform 206b is provided with slide rails on both sides for sliding cooperation with the first sliding block 2071b and the second sliding block 2072b, respectively. One of the first sliding block 2071b and the second sliding block 2072b is connected to the output end of the water curtain push-pull driving piece 2074b, and the water volume is fixed to the connecting arm 2073b.

[0163] After the cleaning of the material sheet is completed, the mist of cleaning liquid and / or adhesive liquid in the washing barrel body 201b cannot fall for a long time, and after the water curtain is opened, it will still disperse to the outside. Based on this, in the present embodiment, a drain mist pipeline 204b is arranged on the side wall of the washing barrel body 201b and communicates with the washing barrel body 201b. Before the water curtain is opened, the mist in the washing barrel body 201b can be drained through the drain mist pipeline 204b, and then the water curtain is opened. Those skilled in the art can understand that the drain mist pipeline 204b should be connected to a negative pressure device to remove the mist in the washing barrel body 201b by negative pressure.

[0164] The bottom wall of the cleaning barrel body 201b is provided with a drain pipe 205b in communication with the cleaning barrel body 201b, which is used to drain the cleaning liquid discharged in the cleaning process. The inner side wall of the cleaning barrel body 201b can be attached to a sponge layer 211b, which can absorb part of the water mist generated in the cleaning process. At the same time, the sponge layer 211b also has the effect of sound absorption, which can reduce the noise in the cleaning process.

[0165] The bottom plate assembly is supported on the base 202b by a support beam 203b, and a damping block 210b is arranged between the support beam 203b and the bottom plate assembly. By arranging the damping block 210b, the vibration can be effectively reduced and isolated, so as to avoid the influence of the vibration generated by the cleaning barrel on the machining platform of the laser grooving device.

[0166] Further, as shown in Figure 10 and Figure 11 , a partition plate 213b is arranged in the cleaning barrel body 201b, which is located between the bottom wall of the cleaning barrel body 201b and the bearing table 320b of the bearing table system 300b, and the partition plate 213b is provided with a through hole. The sprayed cleaning liquid falls to the bottom of the cleaning barrel body 201b through the through hole of the partition plate 213b, and is drained away through the drain pipe 205b. In this embodiment, by arranging the partition plate 213b, it is not easy to appear water accumulation phenomenon above the partition plate 213b. Even if the drainage is not smooth, the water level will be blocked below the partition plate 213b.

[0167] The partition plate 213b can be fixed on the first bottom plate 214b, and the thickness of the first bottom plate 214b is greater than that of the bottom wall of the cleaning barrel body 201b, and then combined with the second folding plate 2011b of the cleaning barrel body 201b which is bent upward, so that the partition plate 213b has a certain distance from the bottom wall of the cleaning barrel body 201b, so as to accommodate the cleaning liquid which is not drained away, and the water above the partition plate 213b can be kept free of water.

[0168] The partition plate 213b is of an annular structure, and the inner circle thereof can be inclined and bent upward to form a structure for guiding the flow to the middle, so as to increase the water collecting slope, so that the cleaning liquid flows out of the partition plate 213b through the through hole as soon as possible.

[0169] The spraying head assembly 120b corresponding to the cleaning and coating device can spray cleaning liquid and glue liquid. Based on this, when the cleaning barrel device is the cleaning and coating device, the spraying head assembly 120b at least includes a cleaning liquid atomizing nozzle 121b and a glue spraying head 122b.

[0170] In the process of coating the material sheet, the material sheet is first rotated by the bearing table 320b, and then the spraying head assembly 120b is driven to reciprocate between the center and the edge of the material sheet by the spraying driving member 110b, and the cleaning liquid is sprayed through the cleaning liquid atomizing nozzle 121b to clean the material sheet before coating. After cleaning, the cleaning liquid atomizing nozzle 121b stops spraying the cleaning liquid, and the bearing table 320b drives the material sheet to rotate at a high speed to spin dry the cleaning liquid on the surface of the material sheet by centrifugal force. After spinning dry, the spraying head assembly 120b is driven to reciprocate between the center and the edge of the material sheet by the spraying driving member 110b, and the adhesive is sprayed through the adhesive nozzle 122b to complete the coating work.

[0171] When the cleaning barrel device is a cleaning assembly, the spraying head assembly 120b at least includes the cleaning liquid atomizing nozzle 121b. That is, the cleaning assembly only needs to clean the processed material sheet, and therefore the spraying head assembly 120b only needs to be provided with the cleaning liquid atomizing nozzle 121b, and the cleaning action is the same as that of the cleaning and coating device, which will not be described herein.

[0172] In an embodiment of the utility model, the spraying head assembly 120b further includes a cleaning liquid oblique nozzle 123b, the spraying direction of the cleaning liquid atomizing nozzle 121b is perpendicular to the material sheet, and the spraying direction of the cleaning liquid oblique nozzle 123b forms an acute angle with the material sheet. In this embodiment, the cleaning liquid atomizing nozzle 121b and the cleaning liquid oblique nozzle 123b can both spray the cleaning liquid, and the two nozzles can be used simultaneously or one of them can be used. Because of the cleaning liquid atomizing nozzle 121b and the cleaning liquid oblique nozzle 123b, the cleaning effects of the two are different, the cleaning liquid sprayed by the cleaning liquid oblique nozzle 123b acts on the material sheet along the acute angle, and the dirt on the surface of the material sheet is more easily washed away, but because of the oblique spraying, the impact force is smaller than that of the vertical spraying, and therefore the combination of the cleaning liquid oblique nozzle 123b and the cleaning liquid atomizing nozzle 121b can take advantage of both spraying angles and produce a better cleaning effect on the material sheet.

[0173] The medium inlet of the adhesive nozzle 122b includes an adhesive inlet and a blockage prevention inlet, the adhesive inlet is connected with an adhesive pump to realize the function of spraying the adhesive, and the blockage prevention inlet is connected with a cleaning liquid pump to pump the cleaning liquid through the blockage prevention inlet after the adhesive spraying is completed, the adhesive nozzle 122b is washed by the cleaning liquid to wash away the adhesive nozzle 122b, and the adhesive nozzle 122b is prevented from being blocked by the adhesive after air drying, which affects the use.

[0174] The medium inlet of the cleaning liquid atomizing nozzle 121b includes a cleaning liquid inlet and a compressed gas inlet. The cleaning liquid inlet is used to be connected with a cleaning liquid pump to realize the function of spraying cleaning liquid, and the compressed gas inlet can be connected with a compressed gas source or a compressor. During the drying process after the cleaning of the material sheet, compressed air can be filled into the compressed gas inlet to spray compressed air to the material sheet, and in combination with the centrifugal drying process of the carrying table 320b, the drying process of the material sheet can be accelerated.

[0175] In order to avoid the influence of the spraying head assembly 120b on the taking and placing of the material sheet, in the embodiment, as shown in Figure 9 , the inner wall of the cleaning barrel body 201b has an outwardly recessed avoiding groove 2012b, and the spraying head assembly 120b is hidden in the avoiding groove 2012b when the spraying mechanism 100b is in a non-working state, so as to leave space above the carrying table 320b. When the spraying head assembly 120b needs to spray cleaning liquid and / or glue liquid, the spraying head assembly 120b is driven to a working position by the spraying driving member 110b.

[0176] After the glue spraying is completed, the glue spraying nozzle 122b needs to spray cleaning liquid to clean the glue spraying nozzle 122b, so as to prevent the glue liquid from sticking to the glue spraying nozzle 122b and affecting the use. During the cleaning of the glue spraying nozzle 122b, cleaning liquid needs to be sprayed, and part of the glue liquid is also flushed out. If the spraying range is too large, the carrying table 320b and even the material sheet on the carrying table 320b will be polluted.

[0177] As shown in Figure 11 , based on this, in the embodiment, a surrounding baffle 217b is arranged in the avoiding groove 2012b, and the surrounding baffle 217b is used to shield the glue spraying nozzle 122b. When cleaning the glue spraying nozzle 122b, the spraying head assembly 120b is swung to the position of the surrounding baffle 217b by the spraying driving member 110b, and then cleaning liquid is sprayed to clean the glue spraying nozzle 122b. The sprayed cleaning liquid and glue liquid are prevented from splashing to a larger range by the surrounding baffle 217b. The bottom of the surrounding baffle 217b and the bottom of the avoiding groove 2012b should have a gap, so that the sprayed cleaning liquid can flow into the cleaning barrel body 201b through the gap and be discharged by the drain pipe 205b.

[0178] Further, as shown in Figure 12As shown, the spraying mechanism 100b can further include a spraying lifting device 130b, and the spraying driving member 110b is arranged at the output end of the spraying lifting device 130b to drive the spraying driving member 110b to perform lifting action. When cleaning the glue spraying head 122b, the spraying head assembly 120b can be swung to the position of the surrounding baffle 217b through the spraying driving member 110b, and then the spraying head assembly 120b is driven to descend by the spraying lifting device 130b, so that the glue spraying port of the glue spraying head 122b is lowered to the inside of the surrounding baffle 217b, and then the cleaning liquid is sprayed to clean the glue spraying port, so that the sprayed cleaning liquid and glue liquid can be completely prevented from spreading to the outside. When the spraying head assembly 120b needs to be used, the spraying driving member 110b needs to be driven to ascend by the spraying lifting device 130b, and then swing in the direction above the bearing table 320b, so as to prevent collision with the surrounding baffle 217b.

[0179] As shown, Figures 13-15 In the present embodiment, the material taking and transferring mechanism c includes a displacement module and a material grabbing device 100c, wherein the material grabbing device 100c includes a material clamping device 110c and a material suction device 120c according to different material grabbing ways.

[0180] The displacement module is a module commonly used in the industry, which can select a module with corresponding directional displacement degrees of freedom according to displacement requirements. In the present embodiment, a module capable of completing displacement in a plane is taken as an example. Since it needs to displace in a plane, it needs to have the ability to displace in two perpendicular directions, such as X direction and Z direction.

[0181] Therefore, the displacement module can include a first direction displacement module 300c and a second direction displacement module 200c. The second direction displacement module 200c is arranged at the output end of the first direction displacement module 300c to drive the second direction displacement module to reciprocate along the first direction (for example, the arrangement direction of the material bin assembly a, the cleaning assembly b1 and the cleaning and gluing assembly b2 in the scheme shown). Figure 13 For example, the first direction is the X direction in the three-dimensional coordinate system. The material clamping device 110c and the material suction device 120c are arranged at the output end of the second direction displacement module 200c to drive the material clamping device 110c and the material suction device 120c to reciprocate along the second direction (for example, the arrangement direction of the material bin assembly a, the cleaning assembly b1 and the cleaning and gluing assembly b2 in the scheme shown). Figure 13 For example, the second direction is the Z direction in the three-dimensional coordinate system. The first direction and the second direction are perpendicular.

[0182] It should be noted that the material taking and transferring mechanism c is used to realize the transfer of the material sheet between different positions, and these positions that need to be transferred (i.e. the positions of the material bin assembly a, the cleaning assembly b1 and the cleaning and coating assembly b2) should be arranged along the displacement direction of the first direction displacement module 300c (i.e. the first direction), so that the first direction displacement module 300c can move the material clamping device 110c and the adsorption device 120c to any position.

[0183] The second direction displacement module 200c can lift the adsorption device 120c, so that after the adsorption device 120c is driven to adsorb the material sheet, it can be moved in the first direction after being lifted in the second direction by a distance, so as to complete the adsorption of the material sheet by the corresponding work station. For example, in the cleaning assembly b1 and the cleaning and coating assembly b2, the adsorption device 120c needs to be lowered in the second direction to adsorb the material sheet in the cleaning assembly b1 and the cleaning and coating assembly b2; after adsorbing the material sheet, the adsorption device 120c needs to be lifted in the second direction to move out of the cleaning assembly b1 and the cleaning and coating assembly b2, and then be transported in the first direction to other work stations.

[0184] The material clamping device 110c and the adsorption device 120c are arranged at the output end of the displacement module. When the displacement module has the first direction displacement module 300c and the second direction displacement module 200c, the material clamping device 110c and the adsorption device 120c are arranged at the output end of the second direction displacement module 200c.

[0185] The material clamping device 110c is driven by the displacement module to complete the material taking and placing actions. Both the material sheet to be processed and the processed material sheet are stored in the material bin assembly a, and the material bin assembly a has a multi-layer structure. The material clamping device 110c needs to clamp and pull out the unprocessed material sheet in the material bin assembly a to complete the material taking action, i.e. to pull out the unprocessed material sheet in the material bin assembly a. After processing, the material sheet also needs to be clamped by the material clamping device 110c and pushed into the material bin assembly a to complete the material placing action.

[0186] The adsorption device 120c is driven by the displacement module to complete the material moving and transporting actions. After the material taking action is completed by the material clamping device 110c, the material sheet is no longer constrained by the material bin assembly a, and thus can be adsorbed by the adsorption device 120c. After the material sheet is adsorbed by the adsorption device 120c, it is transferred to the corresponding work station for processing. After processing in some work stations, the material sheet is adsorbed by the adsorption device 120c and transferred to other positions.

[0187] The material taking and transporting mechanism c has the following moving and transporting actions:

[0188] The displacement module drives the clamping device 110c to move to the material taking position, the clamping device 110c clamps the material sheet in the material bin assembly a, the displacement module drives the clamping device 110c and drags the material sheet to the center positioning mechanism g above the cleaning assembly b1, the adsorption device 120c adsorbs the material sheet, and the displacement module is used for transferring the material sheet to the center positioning mechanism g above the cleaning and gluing assembly b2 for regularizing, and after regularizing, the displacement module is used for transferring the material sheet to the cleaning and gluing assembly b2.

[0189] The displacement module drives the adsorption device 120c to adsorb the material sheet in the cleaning assembly b1, and place the material sheet on the center positioning mechanism g above the cleaning assembly b1 for regularizing, and the clamping device 110c clamps the regularized material sheet and pushes the material sheet to the material bin assembly a through the displacement module.

[0190] The material taking and transferring mechanism c of the embodiment sets the clamping device 110c and the adsorption device 120c on the same displacement module, and drives the clamping device 110c and the adsorption device 120c to move simultaneously through one displacement module. When material taking and material placing are needed, the displacement module is used to drive the clamping device 110c and the adsorption device 120c to move, wherein the clamping device 110c completes the material taking and placing action, and the adsorption device 120c does not work. When material moving and carrying are needed, the displacement module is used to drive the clamping device 110c and the adsorption device 120c to move, wherein the adsorption device 120c adsorbs the material sheet and carries the material sheet to the corresponding station, and the clamping device 110c does not work. The utility model only sets one displacement module, drives the clamping device 110c and the adsorption device 120c to move simultaneously, according to the corresponding process, one of the clamping device 110c and the adsorption device 120c works, and the other does not work; since the utility model only sets one displacement module, the occupied space is smaller, and the cost is lower because one displacement module is saved.

[0191] Generally, the clamping device 110c extends outside the adsorption device 120c, so when the adsorption device 120c needs to adsorb and grab the material sheet, the clamping device 110c moves synchronously with the adsorption device 120c, and since the clamping device 110c extends outside the adsorption device 120c, the clamping device 110c is easy to interfere and collide with other components during movement. Based on this, the embodiment discloses a clamping device 110c capable of turning and folding, so as to control the clamping device 110c to switch between the working position and the avoiding position according to the corresponding working condition.

[0192] As Figure 16 and Figure 17As shown, in a specific embodiment of the present application, the material clamping device 110c comprises a material clamping mounting frame 115c, a turnover driving device 113c and a clamping assembly. Among them, the material clamping mounting frame 115c is connected to the output end of the displacement module, which is used to realize the connection of the material clamping device 110c and the displacement module.

[0193] The turnover driving device 113c is arranged on the material clamping mounting frame 115c, and the material clamping mounting frame 115c is used to provide a mounting base for the turnover driving device 113c. The turnover driving device 113c can be fixed to the material clamping mounting frame 115c by fasteners, or other fixing methods can be used to realize the fixation of the turnover driving device 113c and the material clamping mounting frame 115c. The specific embodiment is not limited.

[0194] The clamping assembly is a functional component of the material clamping device 110c, which is used to realize the clamping and loosening of the material sheet. After clamping the material sheet, the material sheet can be moved with the material clamping device 110c; after loosening the material sheet, the material sheet can be placed on the corresponding position.

[0195] The clamping assembly is in transmission connection with the output end of the turnover driving device 113c to drive the clamping assembly to switch between the working position and the avoiding position. The turnover driving device 113c can output rotary power, and through the output rotation and different rotation directions, the clamping assembly can be switched between the working position and the avoiding position. Specifically, the clamping assembly can be in transmission connection with the output end of the turnover driving device 113c through the turnover frame 114c. Figure 16 For example, the turnover frame 114c can be a straight rod structure, one side of the straight rod structure is fixedly connected with the output end of the turnover driving device 113c, and the other side of the straight rod structure is fixedly connected with the clamping assembly. Thus, when the output end of the turnover driving device 113c rotates, the clamping assembly can be driven to rotate through the rotation of the turnover frame 114c.

[0196] Specifically, the turnover driving device 113c can be a turnover cylinder, or an electric motor. As long as the driving device can output rotation, the turnover action of the clamping assembly can be completed. The specific form of the turnover driving device 113c is not limited in the embodiment.

[0197] In the first moving action of the material taking and transferring mechanism c, the displacement module drives the material clamping device 110c and drags the material sheet to the center positioning mechanism g above the cleaning assembly b1, and then the clamping assembly is turned to the avoiding position; in the second moving action of the material taking and transferring mechanism c, after the material sheet is placed on the center positioning mechanism g above the cleaning assembly b1, the clamping assembly is turned to the working position.

[0198] The side of the material clamping mounting frame 115c close to the clamping station (for example, the centrally positioned mechanism g above the hopper assembly a and the cleaning assembly b1) is the clamping target side. When the clamping assembly is in the working position, the clamping assembly is located on the clamping target side (i.e., on the side of the material clamping mounting frame 115c close to the clamping station). When the clamping assembly is in the avoiding position, the clamping assembly avoids the clamping target side (i.e., swings to another position).

[0199] As understood by those skilled in the art, the working position of the clamping assembly should be a position in which the clamping end can reach the material sheet to clamp and release the material sheet. The avoiding position of the clamping assembly should be a position in which the clamping assembly has a small size extending out of the adsorption device 120c and does not interfere with other components during the operation of the adsorption device 120c. The position can be arbitrary and can be selected according to the actual application scenario. In the embodiment, the clamping assembly is flipped upward above the material clamping mounting frame 115c to set the avoiding position, for example. Figure 17 Since the working part of the adsorption device 120c is located on the lower side, the avoiding position is set above the material clamping mounting frame 115c, which not only reduces the length of the clamping assembly extending out of the adsorption device 120c, but also raises the clamping assembly to prevent the clamping assembly from colliding with the material sheet to be adsorbed.

[0200] Further, the clamping assembly can include a clamping jaw assembly 111c and a clamping jaw driving member 112c. The clamping jaw assembly 111c includes a first clamping jaw 1111c and a second clamping jaw 1112c that move relative to each other to clamp and release the material sheet. For example, when the first clamping jaw 1111c and the second clamping jaw 1112c move close to each other, the clamping action on the material sheet can be completed. When the first clamping jaw 1111c and the second clamping jaw 1112c move away from each other, the releasing action on the material sheet can be completed.

[0201] The clamping jaw driving member 112c is arranged on one of the first clamping jaw 1111c and the second clamping jaw 1112c and is in transmission connection with the output end of the flipping driving device 113c. The output end of the clamping jaw driving member 112c is connected with the other one of the first clamping jaw 1111c and the second clamping jaw 1112c to drive the first clamping jaw 1111c and the second clamping jaw 1112c to move relative to each other to complete the clamping and releasing actions.

[0202] In the embodiment, the clamping jaw driving member 112c and the turnover frame 114c are fixed on the same one of the first clamping jaw 1111c and the second clamping jaw 1112c, and the other one of the first clamping jaw 1111c and the second clamping jaw 1112c is connected to the output end of the clamping jaw driving member 112c. For example, the clamping jaw driving member 112c and the turnover frame 114c are fixed on the second clamping jaw 1112c, and the first clamping jaw 1111c is fixed on the output end of the clamping jaw driving member 112c, so that the second clamping jaw 1112c is a fixed clamping jaw, and the first clamping jaw 1111c is a movable clamping jaw. The first clamping jaw 1111c is driven to move reciprocally towards and away from the second clamping jaw 1112c by the power of the clamping jaw driving member 112c, so as to complete the clamping and releasing actions.

[0203] Specifically, the clamping jaw driving member 112c can be a lifting cylinder, and any driving device capable of outputting linear movement can complete the clamping action of the clamping assembly. The specific form of the clamping jaw driving member 112c is not limited in the embodiment.

[0204] In order to enable the clamping assembly to occupy a smaller external space when being turned over to the avoiding position, in the embodiment, the second clamping jaw 1112c is located on the upper side of the first clamping jaw 1111c when the clamping assembly is in the working position. The clamping jaw driving member 112c is fixed on the second clamping jaw 1112c, and the clamping material mounting frame 115c has an avoiding space 1151c. When the clamping assembly is in the avoiding position, the clamping jaw driving member 112c is located in the avoiding space 1151c of the clamping material mounting frame 115c. In the embodiment, the avoiding space 1151c on the clamping material mounting frame 115c is used to accommodate and hide the clamping jaw driving member 112c which protrudes from the second clamping jaw 1112c, so as to reduce the volume of the clamping assembly exposed outside, and enable the clamping assembly to occupy a smaller external space when being in the avoiding position.

[0205] Further, the clamping material mounting frame 115c includes two mounting frame bodies arranged in parallel, and the avoiding space 1151c is formed between the two mounting frame bodies. The second clamping jaw 1112c is located on the upper side of the first clamping jaw 1111c, the clamping jaw driving member 112c is fixed on the second clamping jaw 1112c, the cylinder part of the clamping jaw driving member 112c is located on the upper side of the second clamping jaw 1112c, and the output end of the clamping jaw driving member 112c is connected to the first clamping jaw 1111c through the second clamping jaw 1112c, that is, most of the clamping jaw driving member 112c is located on the outside of the second clamping jaw 1112c, and is easy to interfere with other components when the clamping assembly is turned over to the avoiding position.

[0206] In this embodiment, the clamping mounting frame 115c is designed as two mounting frame bodies arranged in parallel, and a avoiding space 1151c is formed between the two mounting frame bodies, so that when the clamping assembly is flipped to the avoiding position, the part of the clamping jaw driving member 112c exposed outside the second clamping jaw 1112c is embedded in the avoiding space 1151c between the two mounting frame bodies, so that when the clamping assembly is flipped above the clamping mounting frame 115c, the exposed part of the clamping jaw driving member 112c can share part of the space with the clamping mounting frame 115c, thereby reducing the space occupied by the clamping assembly.

[0207] When the clamping device 110c is grabbing the material sheet in the material bin assembly a, it needs to be driven by the displacement module to move to the material bin assembly a, stop after moving to the position, and then control the clamping assembly to clamp the material sheet. If the displacement module has precision problems, the moving distance of the clamping device 110c will be out of limits, which will cause hard impact between the clamping device 110c and the material sheet, resulting in material sheet breakage.

[0208] Therefore, the clamping device 110c disclosed in this embodiment has a buffering function to improve the safety of clamping the material sheet. As shown in Figure 18 and Figure 19 In this embodiment, the clamping device 110c can further include a clamping mounting seat 116c, a sliding assembly 118c and an elastic assembly 119c.

[0209] The clamping mounting frame 115c is connected to the output end of the displacement module through the clamping mounting seat 116c, the sliding assembly 118c is slidingly fitted in the clamping mounting seat 116c, and the clamping mounting frame 115c is fixed on the sliding assembly 118c. Specifically, the clamping mounting frame 115c and the sliding assembly 118c can be fixed by fasteners, so that the clamping mounting frame 115c and the clamping assembly mounted on the clamping mounting frame 115c can slide relative to the clamping mounting seat 116c along with the sliding assembly 118c.

[0210] The sliding direction of the sliding assembly 118c is the same as the moving direction of the clamping assembly when clamping and releasing the material sheet, in other words, the sliding direction of the sliding assembly 118c is the same as the displacement direction output by the first direction displacement module 300c.

[0211] The elastic assembly 119c is arranged between the sliding assembly 118c and the clamping mounting seat 116c. When the clamping device 110c is grabbing the material sheet in the material bin assembly a, if the displacement module has precision problems, the moving distance of the clamping device 110c will be out of limit, which will cause the clamping device 110c to generate a pushing force on the material sheet. The reaction force of the pushing force will cause the sliding assembly 118c to move the clamping device 110c away from the material bin assembly a. During the movement of the sliding assembly 118c, the elastic assembly 119c is compressed to avoid hard collision of the clamping device 110c on the material sheet. When the clamping device 110c is working normally, the compressed elastic assembly 119c can reset to push the clamping assembly to the corresponding position.

[0212] The elastic assembly 119c can include a guide shaft and a compression elastic member. The guide shaft is fixed to the clamping mounting seat 116c, and the extension direction of the guide shaft should be the same as the sliding direction of the sliding assembly 118c. The sliding assembly 118c is provided with a guide hole for sliding cooperation with the guide shaft, and one end of the guide shaft extends into the guide hole and can slide with the guide hole. It should be noted that a slide rail for sliding cooperation with the sliding assembly 118c can also be arranged on the clamping mounting seat 116c to increase the stability of the sliding of the sliding assembly 118c. For example, slide rails parallel to the guide shaft can be arranged on both sides of the guide shaft, and a sliding groove for cooperation with the slide rails can be arranged on the sliding assembly 118c.

[0213] The compression elastic member is sleeved on the guide shaft, and one end of the compression elastic member abuts against the clamping mounting seat 116c and the other end abuts against the sliding assembly 118c. The compression elastic member can be a compression spring, and the elastic coefficient of the compression spring can be selected according to the requirement, so that the clamping assembly can be pushed to a position outside the working position, and when subjected to the reaction force of the material sheet, the sliding assembly 118c can be compressed to move backward.

[0214] In order to further improve the safety in use, in the embodiment, the material taking and transferring mechanism c can further include a position sensor assembly 117c and a controller. The position sensor assembly 117c is used to detect the position of the sliding assembly 118c, and when the sliding assembly 118c moves to a calibration position in the direction of the clamping mounting seat 116c, the controller controls the displacement module to stop. When the compression amount of the elastic assembly 119c is completely released and the displacement module still does not stop, the position of the sliding assembly 118c can be detected by the position sensor assembly 117c, and the controller is used to control the displacement module to stop, so as to completely avoid the situation that the material sheet is crushed.

[0215] The position sensor assembly 117c can be an optical position sensor assembly, including an optical sensor 1172c and a sensing sheet 1171c. The sensing sheet 1171c can be fixed on the sliding assembly 118c to follow the reciprocating movement of the sliding assembly 118c, and the optical sensor 1172c can be fixed on the material clamping mounting seat 116c. When the sensing sheet 1171c moves to the position of the optical sensor 1172c, the signal of the optical sensor 1172c can be blocked, so that the position of the sliding assembly 118c can be sensed. In the embodiment, the position of the optical sensor 1172c can be selected according to the safe compression amount of the elastic assembly 119c, so that when the sliding assembly 118c moves to the position where the sensing sheet 1171c coincides with the optical sensor 1172c, the sliding assembly 118c compresses the elastic assembly 119c to the safe compression amount, and further compression will cause the material sheet to be crushed due to the significant increase of the elastic force. Therefore, the displacement module can be stopped by the controller before the material sheet is crushed.

[0216] As understood by those skilled in the art, the accuracy of the displacement module can be guaranteed when the displacement module is transferred between different stations. The above-mentioned solution is only triggered when the displacement module fails or the accuracy of the displacement module has a major problem.

[0217] In addition, the optical sensor 1172c can be provided with two, one (for example, a first optical sensor) for marking the position of the sliding assembly 118c before the elastic assembly 119c is compressed, and the other (for example, a second optical sensor) for marking the position of the sliding assembly 118c when the elastic assembly 119c is compressed to the safe compression amount. The reason for adding an optical sensor 1172c to mark the position of the sliding assembly 118c before the elastic assembly 119c is compressed is that the reset amount of the elastic assembly 119c will decrease after being repeatedly compressed, resulting in a distance between the clamping assembly and the corresponding position when the displacement module stops at the corresponding station, which causes the displacement module to be unable to be used normally. In the embodiment, by adding the optical sensor 1172c for marking the position of the sliding assembly 118c before the elastic assembly 119c is compressed, the sensing sheet 1171c cannot block this optical sensor 1172c when the elastic assembly 119c is not compressed, so that an alarm is given to remind the operator to repair or replace the elastic assembly 119c.

[0218] In the embodiment, the adsorption device 120c can include an adsorption support 121c and a suction cup 122c fixed on the adsorption support 121c. The number of the suction cups 122c can be selected by those skilled in the art according to the need to stably adsorb the material sheet.

[0219] As shown in the present application and claims, unless the context clearly indicates otherwise, the words "comprise", "comprising", "include", "including" and the like are to be construed in an inclusive sense, as opposed to an exclusive or exhaustive sense; that is to say, in the sense of "including, but not limited to". Similarly, the words "comprises", "comprising", "includes", "including" and the like can mean "including, but not limited to".

[0220] In the description of the present application, unless otherwise explicitly defined, the words such as setting, installing, connecting and the like should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0221] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between the various embodiments can be mutually referred to.

[0222] The principle and implementation mode of the present application are described by using specific examples. The above description of the embodiments is only used to help understand the method and its core idea. It should be pointed out that, for the person skilled in the art, without departing from the principle of the present application, the present application can be improved and modified in many ways. These improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A laser slotting apparatus, characterized by, The application relates to a laser slotting device and a method for processing a material sheet. The application comprises: a material bin assembly (a) arranged in sequence along a first direction, the material bin assembly (a) being used for storing unprocessed and processed material sheets; 2. The laser grooving apparatus of claim 1, wherein, a cleaning assembly (b1) and a cleaning and gluing assembly (b2) arranged on the side of the cleaning assembly (b1) and the cleaning and gluing assembly (b2) along a second direction perpendicular to the first direction, the cleaning assembly (b1) being used for cleaning the processed material sheets, the cleaning and gluing assembly (b2) being used for cleaning and gluing the material sheets; a laser slotting device (f) arranged on the side of the cleaning assembly (b1) and the cleaning and gluing assembly (b2) along the second direction, the laser slotting device (f) comprising a processing platform used for positioning the material sheets to be processed and a laser processing assembly arranged above the processing platform and used for slotting processing of the material sheets. The application further comprises:

3. The laser grooving apparatus of claim 1, wherein, a material taking and transferring mechanism (c) arranged along the first direction and used for transferring the material sheets between the material bin assembly (a), the cleaning assembly (b1) and the cleaning and gluing assembly (b2); an upper material feeding arm (d) and a lower material feeding arm (e) both extending along the second direction and arranged on the two sides of the material taking and transferring mechanism (c) along the first direction, the upper material feeding arm (d) being used for transferring the material sheets in the cleaning and gluing assembly (b2) to the laser slotting device (f), and the lower material feeding arm (e) being used for transferring the material sheets on the laser slotting device (f) to the cleaning assembly (b1). The application further comprises a center positioning mechanism (g) arranged above the cleaning assembly (b1) and the cleaning and gluing assembly (b2), the center positioning mechanism (g) comprising:

4. The laser grooving apparatus of claim 2, wherein, a sizing driving assembly (300g) comprising a sizing driving device (301g) and a synchronous belt mechanism (302g) in transmission connection with the sizing driving device (301g); two sizing arms (200g) both in connection with the synchronous belt mechanism (302g), the two sizing arms (200g) being driven by the sizing driving assembly (300g) to move towards each other and away from each other, the two sizing arms (200g) being used for clamping and sizing the material sheets between the two sizing arms (200g) when the two sizing arms (200g) move towards each other, and the two sizing arms (200g) being used for releasing the material sheets between the two sizing arms (200g) when the two sizing arms (200g) move away from each other. The material bin assembly (a) comprises: a material bin support (100a); a material bin body (300a) and a hand-check box assembly (400a) both arranged on the material bin support (100a), the material bin body (300a) being used for placing the processed and / or unprocessed material sheets, and the hand-check box assembly (400a) being used for placing the processed material sheets; the hand-check box assembly (400a) comprising a hand-check box box body (401a) and a hand-check box sliding plate (402a) slidably arranged in the hand-check box box body (401a), the material bin body (300a) and a first side of the hand-check box box body (401a) both having a first material sheet taking and placing opening, and a second side of the hand-check box box body (401a) having a second material sheet taking and placing opening. The hand inspection box push-pull plate (402a) can be switched between a placing position and a taking-out position, the hand inspection box push-pull plate (402a) has a material sheet placing area for positioning material sheets, when the hand inspection box push-pull plate (402a) is in the placing position, the material sheet placing area is located in the hand inspection box body (401a), when the hand inspection box push-pull plate (402a) is in the taking-out position, the material sheet placing area is moved out of the hand inspection box body (401a) through the second material sheet taking and placing opening.

5. The laser grooving apparatus of claim 4, wherein, The material sheet placing area is provided with a material sheet limiting part (4021a), the material sheet limiting part (4021a) is at least two to position material sheets of different sizes; and / or, The hand inspection box assembly (400a) is provided with at least two groups of positioning block mounting positions, the hand inspection box assembly (400a) is provided with a material bin positioning block (600a) mounted to one of the groups of positioning block mounting positions, when the material bin positioning block (600a) is mounted to different positioning block mounting positions, material bins (300a) of different sizes are positioned.

6. The laser grooving apparatus of claim 4, wherein, The material bin assembly (a) further comprises a material bin lifting device (200a) provided on the material bin support (100a), the material bin body (300a) and the hand inspection box assembly (400a) are arranged on the material bin support (100a) through the material bin lifting device (200a); The material bin body (300a) and the hand inspection box assembly (400a) are arranged on the lifting sliding block of the material bin lifting device (200a).

7. The laser grooving apparatus of claim 1, wherein, The cleaning assembly (b1) and the cleaning and gluing assembly (b2) each comprise a cleaning barrel (200b) and a spraying mechanism (100b); The cleaning barrel (200b) comprises: a cleaning barrel barrel body (201b); a bottom plate assembly, the bottom of the cleaning barrel barrel body (201b) is provided with a first through hole, the bottom of the cleaning barrel barrel body (201b) is fixed on the bottom plate assembly, and the bottom plate assembly is provided with a bottom plate through hole in communication with the first through hole, the bottom plate through hole is used for sealing connection with a bearing table system (300b); a first leakage prevention member, comprising a first leakage prevention receiving groove (215b) fixed on the bottom plate assembly and arranged around the bottom plate through hole, and a first leakage prevention drainage member (218b) in communication with the bottom of the first leakage prevention receiving groove (215b).

8. The laser grooving apparatus of claim 7, wherein, The spraying mechanism (100b) comprises a spraying head assembly (120b) arranged inside the cleaning barrel barrel body (201b) and a spraying driving member (110b) arranged outside the cleaning barrel barrel body (201b), the spraying driving member (110b) is in transmission connection with the output end of the spraying head assembly (120b) through a swing rod (140b) to drive the spraying head assembly (120b) to swing; The spraying head assembly (120b) of the cleaning and gluing assembly (b2) at least comprises a cleaning liquid atomizing nozzle (121b) and a gluing nozzle (122b); The spraying head assembly (120b) of the cleaning assembly (b1) at least comprises a cleaning liquid atomizing nozzle (121b).

9. The laser grooving apparatus of claim 8, wherein, The spraying head assembly (120b) further comprises a cleaning liquid oblique spray head (123b), the spraying direction of the cleaning liquid atomizing spray head (121b) is perpendicular to the direction of the material sheet, and the spraying direction of the cleaning liquid oblique spray head (123b) is at an acute angle with the material sheet.

10. The laser grooving apparatus of claim 7, wherein, The bottom plate assembly comprises a first bottom plate (214b) and a second bottom plate (212b) arranged at the bottom of the first bottom plate (214b); The first bottom plate (214b) is arranged in the first through hole, the bottom plate through hole comprises a second through hole arranged on the first bottom plate (214b), and the second through hole is sealingly connected with the bearing table system (300b); The bottom of the cleaning barrel body (201b) is fixed on the second bottom plate (212b), the bottom plate through hole further comprises a third through hole arranged on the second bottom plate (212b), the first side wall of the first leak-proof receiving groove (215b) is fixed on the second bottom plate (212b), the second side wall extends into the third through hole and extends towards the first bottom plate (214b), and the height of the second side wall is higher than the height of the upper surface of the second bottom plate (212b); The cleaning barrel (200b) further comprises a second leak-proof member, the second leak-proof member comprises a second leak-proof receiving groove (209b) fixed on the outer circle of the second bottom plate (212b) and a second leak-proof drainage member (208b) communicated with the bottom of the second leak-proof receiving groove (209b).

11. The laser grooving apparatus of claim 7, wherein, The side wall of the cleaning barrel body (201b) is provided with a drainage mist pipeline (204b) communicated with the cleaning barrel body (201b); and / or, The bottom wall of the cleaning barrel body (201b) is provided with a drainage pipeline (205b) communicated with the cleaning barrel body (201b); and / or, A partition plate (213b) is arranged in the cleaning barrel body (201b), the partition plate (213b) is located between the bottom wall of the cleaning barrel body (201b) and the bearing table (320b) of the bearing table system (300b), and the partition plate (213b) is provided with a through hole; and / or, The inner side wall of the cleaning barrel body (201b) is attached with a sponge layer (211b).

12. The laser grooving apparatus of claim 8, wherein, The inner wall of the cleaning barrel body (201b) has an outwardly recessed avoidance groove (2012b), and the spraying head assembly (120b) is hidden in the avoidance groove (2012b) when the spraying mechanism (100b) is in a non-working state; and / or, The spraying mechanism (100b) further comprises a spraying lifting device (130b), the spraying driving member (110b) is arranged on the output end of the spraying lifting device (130b) to drive the spraying driving member (110b) to perform lifting action, and the avoidance groove (2012b) is provided with a surrounding baffle (217b) for shielding the glue injection port of the spraying head assembly (120b).

13. The laser grooving apparatus of claim 2, wherein, The taking and transferring mechanism (c) comprises a material clamping device (110c) for clamping the material sheet to complete the taking and placing action, the material clamping device (110c) comprises: a material clamping mounting frame (115c); a turnover driving device (113c) arranged on the material clamping mounting frame (115c); a clamping assembly in transmission connection with the output end of the turnover driving device (113c) to drive the clamping assembly to switch between a working position and an avoiding position, one side of the material clamping mounting frame (115c) close to the taking position is a clamping target side, when the clamping assembly is in the working position, the clamping assembly is located on the clamping target side, when the clamping assembly is in the avoiding position, the clamping assembly avoids the clamping target side.

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