Laser processing equipment

Abstract

The invention discloses laser processing equipment. The laser processing equipment comprises an auxiliary processing device and a laser processing device, and the auxiliary processing device comprises a stock bin device and a cleaning and coating device; the carrying mechanism is at least used for taking out the material sheets from the material bin device and placing the material sheets into the cleaning and coating device for cleaning and gluing; the feeding device is used for conveying the glued material sheets to the laser processing device for processing; and the discharging device is used for moving away the processed material sheets. Unprocessed material sheets are taken out by the carrying mechanism in the stock bin device and conveyed into the cleaning and coating device to be cleaned and glued, the glued material sheets are conveyed to the laser processing device through the feeding device to be processed, and after being processed, the material sheets are moved away through the discharging device. The material sheets do not need to flow to other devices, cleaning, gluing and machining can be completed in the laser machining device, and the problems that the machining effect is poor and the machining efficiency is low due to the fact that the material sheets flow among different devices are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of semiconductor processing equipment, and more specifically, to a laser processing equipment. Background Art

[0002] Wafer laser processing is one of the key steps in the semiconductor manufacturing process, which is used to cut individual chips on the wafer to provide a basis for subsequent packaging and testing.

[0003] The processing device of the laser processing equipment is used to process the sheet, such as cutting and grooving the sheet with a laser. Usually, the unprocessed sheet is stored in the silo device. After the sheet is taken out of the silo device, it needs to be coated with glue before it can be laser processed by the processing device. In the prior art, the gluing process and laser processing process of the sheet usually need to be performed on different equipment, which will cause the sheet to flow between different equipment. Due to the flow between different equipment, the flow path is long, making the glued sheet easy to be contaminated with dirt, which ultimately affects the laser processing effect and processing efficiency.

[0004] Therefore, how to avoid the problem of poor processing effect and low processing efficiency caused by the need to transfer the material sheets between different equipment is an urgent problem to be solved by technical personnel in this field. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a laser processing device to avoid the problems of poor processing effect and low processing efficiency caused by the need for the material to flow between different devices.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A laser processing device, comprising an auxiliary processing device and a laser processing device arranged on one side of the auxiliary processing device, wherein the auxiliary processing device comprises a silo device and a cleaning and coating device;

[0008] The laser processing equipment also includes:

[0009] The transport mechanism is used to perform at least a first transport action, wherein the first transport action includes: taking out the sheet from the silo device and placing the sheet into the cleaning and coating device for cleaning and gluing;

[0010] A feeding device, used for conveying the cleaned and glued sheet to the laser processing device, and the laser processing device processes the sheet;

[0011] The unloading device is used to remove the processed sheets.

[0012] Optionally, the above-mentioned laser processing equipment further includes a tidying device, and the tidying device at least performs a first tidying action, and the first tidying action includes: tidying and positioning the material sheet before gluing.

[0013] Optionally, in the above laser processing equipment, the auxiliary processing device further includes a cleaning device, the silo device, the cleaning device and the cleaning and coating device are arranged in sequence along a first direction, and the laser processing device is arranged on one side of the auxiliary processing device along a second direction perpendicular to the first direction;

[0014] The unloading device is used to remove the processed sheets and transport them to the cleaning device for cleaning;

[0015] The transport mechanism is also used to perform a second transport action, which includes: returning the sheet cleaned by the cleaning device to the silo device.

[0016] Optionally, in the above laser processing equipment, the aligning device is in two groups, and each group of the aligning device is used to align and position the corresponding sheet above the cleaning device and the cleaning and coating device;

[0017] The tidying device corresponding to the cleaning and coating device is used to perform the first tidying action;

[0018] The tidying device corresponding to the cleaning device is used to perform a second tidying action and a third tidying action. The second tidying action includes: tidying and positioning the material sheet after processing and before cleaning. The third tidying action includes: tidying and positioning the material sheet after cleaning.

[0019] Optionally, in the above laser processing equipment, the regularization device includes:

[0020] A tidying drive assembly, comprising a tidying drive device and a synchronous belt mechanism drivingly connected to the tidying drive device;

[0021] The two tidying arms are respectively connected to the synchronous belt mechanism. The two tidying arms are driven by the tidying drive assembly to move closer to and farther away from each other. When the two tidying arms approach each other, they clamp and tidy the sheet between the two tidying arms. When the two tidying arms move away from each other, they release the sheet between the two tidying arms.

[0022] Optionally, in the above laser processing equipment, the transport mechanism includes:

[0023] A displacement module extending along the arrangement direction of the silo device, the cleaning device and the cleaning and coating device;

[0024] A clamping device is provided on the displacement module for clamping the sheet.

[0025] An adsorption device, disposed on the displacement module, for adsorbing the sheet;

[0026] The first handling action specifically includes: the displacement module drives the clamping device to move to the material taking position, the clamping device clamps the material sheet in the silo device, the displacement module drives the clamping device and drags the material sheet to the regularization device above the cleaning device, after the clamping device releases the material sheet, the adsorption device adsorbs the material sheet, and transfers the material sheet to the regularization device above the cleaning and coating device through the displacement module for regularization, and after regularization, transfers the material sheet to the cleaning and coating device through the displacement module;

[0027] The second transporting action specifically includes: the displacement module drives the adsorption device to adsorb the material sheets in the cleaning device, and places them on the regularization device above the cleaning device for regularization; the clamping device clamps the regularized material sheets and pushes them to the silo device through the displacement module.

[0028] Optionally, in the above laser processing equipment, the clamping device includes:

[0029] A clamping mounting frame connected to the displacement module;

[0030] A flip driving device, arranged on the clamping mounting frame;

[0031] A clamping assembly is transmission-connected to the output end of the flip driving device to drive the clamping assembly to switch between a working position and an avoidance position. The side of the clamping mounting frame close to the material fetching position is a clamping target side. When the clamping assembly is in the working position, the clamping assembly is located at the clamping target side. When the clamping assembly is in the avoidance position, the clamping assembly avoids the clamping target side.

[0032] In the first transporting action, after the displacement module drives the clamping device and drags the sheet to the tidying device above the cleaning device, the clamping device releases the sheet, and the clamping assembly flips to the avoidance position;

[0033] In the second transporting action, after the sheet is placed on the arranging device above the cleaning device, the clamping assembly is flipped to the working position.

[0034] Optionally, in the above laser processing equipment, the clamping device further includes:

[0035] A clamping mounting seat, wherein the clamping mounting frame is connected to the output end of the displacement module through the clamping mounting seat;

[0036] A sliding assembly is slidably matched with the clamping mounting seat, the clamping mounting frame is fixed on the sliding assembly, and the sliding direction of the sliding assembly is the same as the moving direction of the clamping assembly when clamping and releasing the sheet;

[0037] The elastic component is arranged between the sliding component and the clamping mounting seat.

[0038] Optionally, in the above laser processing equipment, the transport mechanism further comprises:

[0039] A position sensor assembly, used to detect the position of the sliding assembly;

[0040] The controller controls the displacement module to stop when the sliding assembly moves to a marked position in the direction of the clamping mounting seat.

[0041] Optionally, in the above laser processing equipment, the silo device includes:

[0042] Support frame;

[0043] A first sheet placement assembly and a second sheet placement assembly are both arranged on the support frame, the first sheet placement assembly is used to place processed and / or unprocessed sheets, and the second sheet placement assembly is used to place processed sheets;

[0044] The first side of the first sheet placement component and the second sheet placement component both have a first sheet placement opening, the second side of the second sheet placement component has a second sheet placement opening, and the first side and the second side of the second sheet placement component are opposite sides.

[0045] Optionally, in the above laser processing equipment, the second sheet placement component includes:

[0046] A tablet storage slot body, wherein the first side of the tablet storage slot body has the first tablet access opening, and the second side of the tablet storage slot body has the second tablet access opening;

[0047] A push-pull positioning plate is slidably arranged in the sheet storage slot body to switch between a placement position and a removal position. The push-pull positioning plate has a sheet placement area for positioning the sheet. When the push-pull positioning plate is in the placement position, the sheet placement area is located in the sheet storage slot body. When the push-pull positioning plate is in the removal position, the sheet placement area is located outside the sheet storage slot body.

[0048] Optionally, in the above-mentioned laser processing equipment, a limiting device for limiting the placement position and removal position of the push-pull positioning plate is provided on the sheet storage groove.

[0049] Optionally, in the above laser processing equipment, the sheet placement area is provided with sheet positioning parts, and the sheet positioning parts are at least two to respectively position sheets of different sizes; and / or,

[0050] At least two groups of positioning block mounting positions are arranged on the second sheet placement component, and a silo positioning block installed to one group of positioning block mounting positions is arranged on the second sheet placement component. When the silo positioning block is installed to different positioning block mounting positions, the first sheet placement components of different sizes are positioned.

[0051] Optionally, in the above-mentioned laser processing equipment, the silo device further comprises a lifting module arranged on the support frame, and the first sheet placement component and the second sheet placement component are arranged on the support frame through the lifting module;

[0052] The first sheet placement component and the second sheet placement component are both arranged on a lifting slide block of the lifting module.

[0053] Optionally, in the above laser processing equipment, the cleaning device and the cleaning coating device both include:

[0054] A cleaning mechanism, including a cleaning barrel;

[0055] A placement table system, comprising a placement table arranged inside the cleaning barrel body and a placement table driving member arranged outside the cleaning barrel body, wherein the placement table driving member is connected to the placement table through a transmission member to drive the placement table to rotate, and the transmission member is sealed and connected to the bottom plate through a hole;

[0056] The spraying mechanism includes a spray head assembly arranged inside the cleaning barrel body and a spray driving component arranged outside the cleaning barrel body. The spray driving component is connected to the output end of the spray head assembly through a swing rod to drive the spray head assembly to swing, and the output end of the spray head assembly passes through the bottom plate assembly and is sealed with the bottom plate assembly.

[0057] Optionally, in the above laser processing equipment, the cleaning mechanism further comprises:

[0058] A bottom plate assembly, wherein the bottom of the cleaning barrel body has a first through hole, the bottom of the cleaning barrel body is fixed to the bottom plate assembly, and the bottom plate assembly has a bottom plate through hole communicating with the first through hole, and the bottom plate through hole is used for sealing connection with the placement table system;

[0059] The first leak-proof component includes a first leak-proof receiving groove fixed on the bottom plate assembly and arranged around the bottom plate through hole, and a first leak-proof drainage component connected to the bottom of the first leak-proof receiving groove.

[0060] Optionally, in the above-mentioned laser processing equipment, the base plate assembly includes a first base plate and a second base plate arranged at the bottom of the first base plate;

[0061] The first bottom plate is arranged in the first through hole, the bottom plate through hole comprises a second through hole arranged on the first bottom plate, and the second through hole is sealed and connected to the placement table system;

[0062] The bottom of the cleaning barrel is fixed on the second bottom plate, the bottom plate through hole also includes a third through hole arranged on the second bottom plate, the first side wall of the first leak-proof receiving groove is fixed on the second bottom plate, the second side wall extends into the third through hole and extends toward the direction of 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.

[0063] Optionally, in the above-mentioned laser processing equipment, the cleaning mechanism also includes a second leak-proof component, which includes a second leak-proof receiving groove fixed to the outer circle of the second bottom plate and a second leak-proof drainage component connected to the bottom of the second leak-proof receiving groove.

[0064] Optionally, in the above laser processing equipment, the side wall of the cleaning barrel is provided with a drainage mist pipe connected to the cleaning barrel; and / or,

[0065] The bottom wall of the cleaning barrel is provided with a drainage pipe connected to the cleaning barrel; and / or,

[0066] A partition is provided in the cleaning barrel, the partition is located between the bottom wall of the cleaning barrel and the placement table of the placement table system, and the partition is provided with a through hole; and / or,

[0067] The inner side wall of the cleaning barrel is pasted with a sponge layer.

[0068] Optionally, in the above-mentioned laser processing equipment, the spray head assembly of the cleaning and coating device includes at least a cleaning liquid atomizing nozzle and a glue coating nozzle;

[0069] The spray head assembly of the cleaning device at least comprises a cleaning liquid atomizing nozzle.

[0070] Optionally, in the above-mentioned laser processing equipment, the spray head assembly also includes a cleaning liquid inclined nozzle, the spraying direction of the cleaning liquid atomizing nozzle is perpendicular to the direction of the sheet, and the spraying direction of the cleaning liquid inclined nozzle forms an acute angle with the sheet.

[0071] Optionally, in the above laser processing equipment, the medium inlet of the glue coating nozzle includes a glue coating inlet and an anti-blocking inlet; and / or,

[0072] The medium inlet of the cleaning liquid atomizing nozzle includes a cleaning liquid inlet and a compressed gas inlet.

[0073] Optionally, in the above-mentioned laser processing equipment, the inner wall of the cleaning barrel has a hidden space recessed outward, and when the spraying mechanism is in a non-working state, the spray head assembly is hidden in the hidden space.

[0074] Optionally, in the above laser processing equipment, the spraying mechanism further includes a spraying lifting device, and the spraying driving component is arranged at the output end of the spraying lifting device to drive the spraying driving component to perform lifting action;

[0075] A baffle plate is arranged in the hidden space, and the baffle plate is used to cover the glue spraying port of the spray head assembly.

[0076] Optionally, in the above-mentioned laser processing equipment, the laser processing device includes a processing head, and a dust removal mechanism is provided at the processing head.

[0077] The laser processing equipment provided by the present invention, in addition to the laser processing device, also integrates a silo device and a cleaning and coating device, as well as a conveying mechanism, a loading device and a unloading device for transferring the sheet between the silo device, the cleaning and coating device and the laser processing device. The unprocessed sheet is taken out by the conveying mechanism in the silo device and sent to the cleaning and coating device for cleaning and gluing. The glue-coated sheet is sent to the laser processing device for processing through the loading device. After the processing is completed, it is removed through the unloading device. The sheet does not need to be transferred to other equipment. Cleaning, gluing and processing can be completed inside the laser processing equipment provided by the present invention, avoiding the problem of poor processing effect and low processing efficiency caused by the transfer of sheets between different equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0078] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0079] Figure 1 It is a schematic diagram of the structure of the laser processing equipment disclosed in the embodiment of the present invention;

[0080] Figure 2 A top view of a laser processing device disclosed in an embodiment of the present invention;

[0081] Figure 3 It is a schematic structural diagram of a silo device having a first sheet placement assembly of a certain size disclosed in an embodiment of the present invention;

[0082] Figure 4 It is a structural schematic diagram of a silo device with a first sheet placement assembly of another size disclosed in an embodiment of the present invention;

[0083] Figure 5 It is a schematic structural diagram of a silo device disclosed in an embodiment of the present invention at a certain angle;

[0084] Figure 6 It is a structural schematic diagram of the push-pull positioning plate disclosed in an embodiment of the present invention when it is in the removal position;

[0085] Figure 7 for Figure 6 A partial enlarged view of middle A;

[0086] Figure 8 A schematic diagram of the structure of the cleaning device disclosed in an embodiment of the present invention at a certain angle;

[0087] Fig. 9 It is a schematic diagram of the structure of the cleaning device disclosed in an embodiment of the present invention at another angle;

[0088] Fig.10 A cross-sectional view of a cleaning device disclosed in an embodiment of the present invention;

[0089] Fig.11 A partial cross-sectional view of a cleaning device disclosed in an embodiment of the present invention;

[0090] Fig.12 It is a structural schematic diagram of the spraying mechanism disclosed in the embodiment of the present invention;

[0091] Fig.13 It is a structural schematic diagram of a transport mechanism disclosed in an embodiment of the present invention;

[0092] Fig.14 It is a structural schematic diagram of the clamping device of the transport mechanism disclosed in an embodiment of the present invention when it is in the working position;

[0093] Fig.15 It is a structural schematic diagram of the clamping device of the transport mechanism disclosed in an embodiment of the present invention when it is in the avoidance position;

[0094] Fig.16 It is a schematic diagram of the partial structure of the clamping device of the transport mechanism disclosed in the embodiment of the present invention when it is in the working position;

[0095] Fig.17 It is a partial structural schematic diagram of the clamping device of the transport mechanism disclosed in the embodiment of the present invention when it is in the avoidance position;

[0096] Fig.18 It is a schematic diagram of the structure of the clamping device disclosed in an embodiment of the present invention before compression;

[0097] Fig.19 It is a schematic diagram of the structure of the clamping device disclosed in the embodiment of the present invention after being compressed;

[0098] Fig. 20 A schematic diagram of the structure of a regularization device disclosed in an embodiment of the present invention.

[0099] The meanings of the reference numerals in the figures are as follows:

[0100] a-bin device; 100a-support frame; 101a-base; 102a-side support frame; 200a-lifting module; 201a-lifting module mounting plate; 202a-lifting module body; 300a-first sheet placement assembly; 400a-second sheet placement assembly; 401a-sheet storage tank; 402a-push-pull positioning plate; 4021a-sheet positioning part; 4022a-push-pull handle; 4023a-limit block; 403a-first limit member; 404a-second limit member; 500a-lifting bracket; 600a-bin positioning block;

[0101] b-cleaning equipment; b1-cleaning device; b2-cleaning and coating device; 100b-spraying mechanism; 110b-spraying drive; 120b-spraying head assembly; 121b-cleaning liquid atomizing nozzle; 122b-glue spray nozzle; 123b-cleaning liquid tilting nozzle; 130b-spraying lifting device; 140b-swinging rod; 200b-cleaning mechanism; 201b-cleaning barrel; 2011b-second folding plate; 2012b-hidden space; 2013b-first through hole; 202b-base; 203b-support beam; 204b-drainage mist pipe; 205b-drainage pipe; 206b-water curtain installation platform; 207b-water curtain opening and closing device ; 2071b-first slider; 2072b-second slider; 2073b-connecting arm; 2074b-water curtain push-pull driving member; 208b-second anti-leakage drainage member; 209b-second anti-leakage receiving groove; 210b-vibration isolation member; 211b-sponge layer; 212b-second bottom plate; 2121b-third through hole; 213b-partition plate; 214b-first bottom plate; 215b-first anti-leakage receiving groove; 216b-third bottom plate; 2161b-first folding plate; 217b-enclosing plate; 218b-first anti-leakage drainage member; 219b-bottom plate assembly; 300b-placement table system; 310b-placement table driving member; 320b-placement table;

[0102] c-transport mechanism; 100c-grasping device; 110c-clamping device; 111c-claw assembly; 1111c-first claw; 1112c-second claw; 112c-claw driving member; 113c-turning driving device; 114c-turning fixing frame; 115c-clamping mounting frame; 1151c-hidden space; 116c-clamping mounting seat; 117c-position sensor assembly; 1171c-sensing sheet; 1172c-photoelectric sensor; 118c-sliding assembly; 119c-elastic assembly; 120c-adsorption device; 121c-adsorption bracket; 122c-suction cup; 200c-second direction displacement module; 300c-first direction displacement module;

[0103] d-feeding device;

[0104] e-feeding device;

[0105] f-laser processing device;

[0106] g-regularizing device; 100g-regularizing support frame; 200g-regularizing arm; 201g-regularizing connecting arm; 202g-clamping arm; 300g-regularizing drive assembly; 301g-regularizing drive device; 302g-synchronous belt mechanism; 400g-slider assembly; 401g-slide rail; 402g-slider; 500g-sensing assembly; 501g-first sensing element; 502g-second sensing element. DETAILED DESCRIPTION

[0107] The core of the present invention is to provide a laser processing device to avoid the problems of poor processing effect and low processing efficiency caused by the need for the material to flow between different devices.

[0108] The following embodiments are described with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the invention contents described in the claims. In addition, the entire contents of the structures represented by the following embodiments are not limited to those necessary as solutions to the inventions described in the claims. It should be noted that, for ease of description, only the parts related to the inventions are shown in the accompanying drawings. The embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0109] like Figure 1 and Figure 2 As shown, the laser processing equipment disclosed in the embodiment of the present invention includes an auxiliary processing device and a laser processing device f arranged on one side of the auxiliary processing device. The laser processing device f is used to perform laser processing (such as laser cutting, laser grooving, etc.) on the material sheet, and the auxiliary processing device is used to provide auxiliary functions for the laser processing device f, that is, to prepare the material sheet before processing.

[0110] In this embodiment, the auxiliary processing device may include a material storage device a and a cleaning and coating device b2. In order to realize the conveyance of the material sheet between different devices, the laser processing equipment also includes a conveying mechanism c, a loading device d and a unloading device e.

[0111] The transport mechanism c is used to perform at least a first transport action, which includes: taking out the sheet from the silo device a and placing the sheet in the cleaning and coating device b2 for cleaning and gluing. The loading device d is used to transport the cleaned and glued sheet to the laser processing device f, and the laser processing device f processes the sheet. The unloading device e is used to remove the processed sheet.

[0112] The laser processing device f usually includes an optical path component, a gantry component, a CCD (Charge-coupled Device) positioning component, an outer contour positioning component and a processing platform component. Among them, the optical path component is mainly composed of a laser and optical components; the gantry component usually includes a marble platform and an X-axis module and a Y-axis module to realize the flow of the sheet in the laser processing device f. The CCD positioning component usually includes a fine-tuning camera and a coarse-tuning camera. The fine-tuning camera and the coarse-tuning camera are mainly composed of a camera, a light source, a lens and fixings, which are used to achieve precise positioning of the sheet. The outer contour positioning component is mainly composed of a camera, a lower light source and fixings, which are used to achieve edge-finding positioning of the sheet. The processing platform component is mainly composed of a carrier, a hollow motor and a ceramic disk, which are used to achieve the positioning of the sheet. The laser processing device f includes a processing head, and a dust removal mechanism is set at the processing head. The dust removal mechanism sucks away the debris and powder generated during the processing to avoid affecting the processing accuracy.

[0113] It should be noted that the laser processing device f can be the same as the laser processing device in the prior art, and will not be described in detail herein.

[0114] The laser processing equipment provided by the present invention, in addition to the laser processing device f, also integrates a silo device a and a cleaning and coating device b2, as well as a conveying mechanism c, a loading device d and a unloading device e for transferring the sheet between the silo device a, the cleaning and coating device b2 and the laser processing device f. The unprocessed sheet is taken out by the conveying mechanism c in the silo device a and sent to the cleaning and coating device b2 for cleaning and gluing. The glue-coated sheet is sent to the laser processing device f for processing through the loading device d. After the processing is completed, it is removed through the unloading device e. The sheet does not need to be transferred to other equipment, and the cleaning, gluing and processing can be completed inside the laser processing equipment provided by the present invention, thereby avoiding the problems of poor processing effect and low processing efficiency caused by the transfer of sheets between different equipment.

[0115] Since the top of the cleaning and coating device b2 has an opening, the conveying mechanism c adsorbs the sheet and places it inside the cleaning and coating device b2 through the top opening of the cleaning and coating device b2 for subsequent cleaning and gluing processes. Therefore, the position of the sheet needs to be positioned to ensure that the conveying mechanism c can smoothly place the sheet inside the cleaning and coating device b2 after adsorbing the sheet, so as to avoid the situation where the sheet cannot be accurately delivered due to incorrect adsorption position.

[0116] Based on this, the laser processing equipment disclosed in this embodiment may also include a tidying device g, which performs at least a first tidying action, and the first tidying action includes: tidying and positioning the sheet before gluing. The conveying mechanism c needs to first convey the sheet to the tidying device g, which will tidy it. That is, the first conveying action performed by the conveying mechanism c includes: taking out the sheet from the silo device a, and placing the sheet in the tidying device g, which will tidy and position it. After tidying and positioning, the conveying mechanism c places the sheet in the cleaning and coating device b2 for cleaning and gluing.

[0117] Since there will be processing debris on the surface of the sheet after processing, the processed sheet should be cleaned of debris before storage, which will make it easier to ensure the quality of the processed sheet. Based on this, the auxiliary processing device disclosed in this embodiment may also include a cleaning device b1, the silo device a, the cleaning device b1 and the cleaning and coating device b2 are arranged in sequence along the first direction, and the conveying mechanism c can move between the silo device a, the cleaning device b1 and the cleaning and coating device b2 along the first direction to complete the flow of the sheet among the three.

[0118] The laser processing device f is arranged on one side of the auxiliary processing device along a second direction perpendicular to the first direction. The unloading device e is used to remove the processed sheet and transport it to the cleaning device b1 for cleaning to remove impurities on the surface of the processed sheet.

[0119] The conveying mechanism c is also used to perform the second conveying action, which includes: sending the sheet cleaned by the cleaning device b1 back to the silo device a. In this embodiment, the unprocessed sheet in the silo device a is taken out by the conveying mechanism c, transported to the regularization device g for regularization, and then placed in the cleaning and coating device b2 for cleaning and gluing. After the gluing is completed, the loading device d sends the sheet to the laser processing device f for processing. After the laser processing device f processes the sheet, the unloading device e transports the processed sheet to the cleaning device b1 for cleaning. After the sheet is cleaned, the conveying mechanism c sends the sheet back to the silo device a.

[0120] In this embodiment, there are two groups of regularization devices g, and each group of regularization devices g is used to regularize and position the corresponding sheets above the cleaning device b1 and the cleaning and coating device b2. The regularization device g corresponding to the cleaning and coating device b2 is used to perform the first regularization action; the regularization device g corresponding to the cleaning device b1 is used to perform the second regularization action and the third regularization action. Among them, the second regularization action includes: regularizing and positioning the sheets after processing and before cleaning, and the third regularization action includes: regularizing and positioning the sheets after cleaning.

[0121] The processing process of the laser processing equipment disclosed in the embodiment of the present invention is as follows:

[0122] The transport mechanism c takes out the unprocessed sheets in the silo device a and transports them to the regularization device g above the cleaning and coating device b2 for regularization;

[0123] After the regularizing device g above the cleaning and coating device b2 completes the regularizing of the web, the transport mechanism c takes the web and places it in the cleaning and coating device b2 for the cleaning and gluing process, i.e., the web is cleaned in the cleaning and coating device b2, the water is dried after cleaning, and then the web is glued;

[0124] After the glue coating is completed, the loading device d takes the glued sheet out from the cleaning and coating device b2 and transports it to the laser processing device f for processing;

[0125] After the laser processing device f completes the processing of the sheet, the unloading device e transports the processed sheet to the regularization device g above the cleaning device b1 for regularization;

[0126] After the regularization device g above the cleaning device b1 has finished regularizing the web, the transport mechanism c places the web into the cleaning device b1 for cleaning;

[0127] After the sheet is cleaned, the sheet is taken out by the conveying mechanism c and placed on the aligning device g above the cleaning device b1 to level the sheet. After leveling, the conveying mechanism c returns the sheet to the silo device a.

[0128] like Fig. 20 As shown, in this embodiment, the tidying device g may include a tidying drive assembly 300g and a tidying arm 200g. Among them, the tidying drive assembly 300g includes a tidying drive device 301g and a synchronous belt mechanism 302g connected to the tidying drive device 301g. The tidying drive device 301g can be a driving motor. In order to facilitate the installation of the tidying device g, the tidying device g can be provided with a tidying support frame 100g, and the tidying drive device 301g can be fixed on the tidying support frame 100g.

[0129] The synchronous belt mechanism 302g includes a driving pulley and a driven pulley. The driving pulley is connected to the output shaft of the regularization drive device 301g, and the driven pulley is rotatably arranged on the regularization support frame 100g. The driving pulley and the driven pulley are connected by a synchronous belt transmission.

[0130] The two regularizing arms 200g are respectively connected to the synchronous belt mechanism 302g. The two regularizing arms 200g are driven by the regularizing drive assembly 300g to move closer to or farther from each other. The synchronous belt is divided into two parallel parts by the driving pulley and the driven pulley. The two regularizing arms 200g should be fixed on the two parallel parts respectively, so that the two regularizing arms 200g can move relative to each other, that is, according to the different rotation directions output by the regularizing drive device 301g, the two regularizing arms 200g can be controlled to move closer to or farther from each other.

[0131] When the two regularizing arms 200g are close to each other, the sheet located between the two regularizing arms 200g can be clamped and regularized, that is, by clamping the sheet, the sheet is located in the middle of the two regularizing arms 200g, thereby achieving the effect of regularization and positioning. It should be noted that the two regularizing arms 200g can be controlled to approach each other several times according to program settings, thereby achieving the effect of regularization and positioning. Depending on the size of the sheet, the distance between the two regularizing arms 200g is different to meet the regularization and positioning of sheets of different sizes.

[0132] When the two organizing arms 200g move away from each other, the material sheet between the two organizing arms 200g can be released so that the material sheet can be placed between the two organizing arms 200g or taken away from between the two organizing arms 200g.

[0133] In this embodiment, the regularizing arm 200g includes a regularizing connecting arm 201g and a clamping arm 202g, and the clamping arm 202g is fixed on the regularizing connecting arm 201g. The regularizing connecting arm 201g can be slidably matched with the regularizing support frame 100g through a slider assembly 400g. The slider assembly 400g includes a slide rail 401g and a slider 402g, and the slider 402g is slidably matched with the slide rail 401g. The regularizing connecting arm 201g is fixed on the slider 402g, and the regularizing connecting arm 201g is connected to a synchronous belt, so that the regularizing connecting arm 201g is driven to slide back and forth along the slide rail 401g through the synchronous belt.

[0134] The cross section of the clamping arm 202g may be L-shaped, so that the bottom wall of the clamping arm 202g can hold the material sheet, and when the two regular arms 200g are close to each other, the outer side walls of the two clamping arms 202g can clamp the material sheet.

[0135] The arranging device g may further include a sensing component 500g, which may include a first sensing member 501g and a second sensing member 502g. The first sensing member 501g is used to detect whether the sheet is dragged from the silo device a to the arranging device g, so as to open the arranging arms 200g, so that the sheet can enter between the two arranging arms 200g. The second sensing member 502g is at least arranged on one of the clamping arms 202g, so that when the sheet is dragged to the point where the second sensing member 502g can sense the sheet, it indicates that the sheet has been dragged between the two arranging arms 200g, and the transport mechanism c can release the sheet, and the arranging device g can arranging the sheet.

[0136] like Figure 13-Figure 15 As shown, in this embodiment, the transport mechanism c includes a displacement module and a gripping device 100c, wherein the gripping device 100c includes a clamping device 110c and an adsorption device 120c according to different ways of gripping the sheet.

[0137] Among them, the displacement module is a module that is commonly used in the industry. It can select a module with a corresponding degree of freedom of displacement in the direction according to the displacement requirements. In this embodiment, a module that can complete displacement in a plane is taken as an example. Since it needs to be displaced in a plane, it needs to be able to have the ability to displace in two perpendicular directions, such as the X direction and the Z direction.

[0138] Based on this, the displacement module may 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, and is used to drive the second direction displacement module to move along the first direction (with Fig.13 Taking the scheme shown as an example, the first direction is the X direction in the three-dimensional coordinate system, that is, the arrangement direction of the silo device a, the cleaning device b1 and the cleaning and coating device b2) reciprocating motion. The clamping device 110c and the adsorption device 120c are both arranged at the output end of the second direction displacement module 200c, and are used to drive the clamping device 110c and the adsorption device 120c to move along the second direction (with Fig.13 Taking the illustrated solution as an example, the second direction is the Z direction in the three-dimensional coordinate system) and reciprocates, and the first direction is perpendicular to the second direction.

[0139] It should be noted that the conveying mechanism c is used to realize the transfer of the sheet between different positions. These positions that need to be transferred (i.e., the positions where the silo device a, the cleaning device b1 and the cleaning and coating device b2 are located) 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 clamping device 110c and the adsorption device 120c to any position.

[0140] The second direction displacement module 200c can lift the adsorption device 120c, so that after the adsorption device 120c is driven to adsorb the sheet, it can rise a certain distance in the second direction and then move in the first direction, so that the corresponding station can complete the adsorption of the sheet. For example, for the sheet in the cleaning device b1 and the cleaning and coating device b2, the adsorption device 120c needs to be lowered in the second direction before it can adsorb the sheet in the cleaning device b1 and the cleaning and coating device b2; after adsorbing the sheet, the adsorption device 120c needs to be raised in the second direction before it can be moved out of the cleaning device b1 and the cleaning and coating device b2, and then it can be transported to other stations along the first direction.

[0141] The clamping device 110c and the adsorption device 120c are disposed on the displacement module. When the displacement module has a first direction displacement module 300c and a second direction displacement module 200c, the clamping device 110c and the adsorption device 120c are disposed on the second direction displacement module 200c.

[0142] The clamping device 110c is driven by the displacement module to complete the material taking and unloading action. Both the sheets to be processed and the processed sheets are stored in the bin device a, and the bin device a is a multi-layer structure. The clamping device 110c is required to clamp and pull out the unprocessed sheets in the bin device a to complete the material taking work, that is, to pull the unprocessed sheets in the bin device a out of the bin device a. The processed sheets also need to be clamped by the clamping device 110c and pushed into the bin device a to complete the material unloading action.

[0143] The adsorption device 120c is driven by the displacement module to complete the material transfer and handling action. After the material picking action is completed by the clamping device 110c, it is no longer constrained by the silo device a, so the material sheet 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 workstation for processing. After the processing is completed at some workstations, the material sheet is adsorbed by the adsorption device 120c and transferred to other positions.

[0144] The first transport action and the second transport action of the transport mechanism c are as follows:

[0145] The first handling action specifically includes: 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 silo device a, the displacement module drives the clamping device 110c and drags the material sheet to the regularization device g above the cleaning device b1, after the clamping device 110c releases the material sheet, the adsorption device 120c adsorbs the material sheet, and transfers the material sheet to the regularization device g above the cleaning and coating device b2 through the displacement module for regularization, and after regularization, the material sheet is transferred to the cleaning and coating device b2 through the displacement module;

[0146] The second transporting action specifically includes: the displacement module drives the adsorption device 120c to adsorb the material sheet in the cleaning device b1, and places it on the regularization device g above the cleaning device b1 for regularization, and the clamping device 110c clamps the regularized material sheet and pushes it to the silo device a through the displacement module.

[0147] In the conveying mechanism c of this embodiment, the clamping device 110c and the adsorption device 120c are arranged on the same displacement module, and the clamping device 110c and the adsorption device 120c are driven to move simultaneously by a displacement module. When it is necessary to pick up and put down materials, 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 picking and putting action, and the adsorption device 120c does not work. When it is necessary to move and transport materials, 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 transports it to the corresponding workstation, and the clamping device 110c does not work. The present invention only sets up one displacement module to drive 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 present invention only sets up one displacement module, it occupies less space, and because one displacement module is saved, the cost is lower.

[0148] Usually, the clamping device 110c extends out of the adsorption device 120c, so when the adsorption device 120c is needed to adsorb and grab the sheet, the clamping device 110c will move synchronously with the adsorption device 120c. Since the clamping device 110c extends out of the adsorption device 120c, the clamping device 110c is easy to interfere with and collide with other components during the movement. Based on this, the present embodiment discloses a clamping device 110c that can be flipped and folded, so as to control the clamping device 110c to switch between the working position and the avoidance position according to the corresponding working conditions.

[0149] like Fig.16 and Fig.17 As shown, in a specific embodiment of the present invention, the clamping device 110c includes a clamping mounting frame 115c, a flip driving device 113c and a clamping assembly. The clamping mounting frame 115c is connected to the displacement module to realize the connection between the clamping device 110c and the displacement module.

[0150] The flipping drive device 113c is arranged on the clamping mounting frame 115c, and the clamping mounting frame 115c is used to provide an installation basis for the flipping drive device 113c. The flipping drive device 113c can be fixed to the clamping mounting frame 115c by fasteners, and can also be fixed to the clamping mounting frame 115c by other fixing methods, which is not limited in this embodiment.

[0151] The clamping assembly is a functional component of the clamping device 110c, which is used to clamp and release the sheet. After clamping the sheet, the sheet can be driven to move with the clamping device 110c; after releasing the sheet, the sheet can be placed in a corresponding position.

[0152] The gripping assembly is connected to the output end of the flip driving device 113c by transmission, so as to drive the gripping assembly to switch between the working position and the avoidance position. The flip driving device 113c can output rotational power, and through output rotation and different rotation directions, it can drive the gripping assembly to switch between the working position and the avoidance position. Specifically, the gripping assembly can be connected to the output end of the flip driving device 113c by transmission via the flip fixing frame 114c. Fig.16 Taking the solution shown as an example, the flip fixing frame 114c can be a right-angle rod structure, one side of the direct rod structure is fixedly connected to the output end of the flip driving device 113c, and the other side of the direct rod structure is fixedly connected to the clamping assembly. Therefore, when the output end of the flip driving device 113c rotates, the gripping assembly can be driven to rotate by the rotation of the flip fixing frame 114c.

[0153] Specifically, the flipping drive device 113c can be a flipping cylinder or a motor. As long as the drive device can output rotation, the flipping action of the clamping component can be completed. This embodiment does not limit the specific form of the flipping drive device 113c.

[0154] In the first transporting action of the transporting mechanism c, after the displacement module drives the clamping device 110c and drags the material to the arranging device g above the cleaning device b1, the clamping device 110c releases the material and the clamping assembly flips to the avoidance position; in the second transporting action of the transporting mechanism c, after the material is placed on the arranging device g above the cleaning device b1, the clamping assembly flips to the working position.

[0155] The side of the clamping mounting frame 115c close to the clamping station (for example, the silo device a and the tidying device g above the cleaning device b1) is the clamping target side. When the clamping component is in the working position, the clamping component is located on the clamping target side (that is, located on the side of the clamping mounting frame 115c close to the clamping station). When the clamping component is in the avoidance position, the clamping component avoids the clamping target side (that is, swings to other positions).

[0156] It is understood by those skilled in the art that the working position of the clamping assembly should be a position where the sheet can be clamped and released, that is, its clamping end is in a position where it can extend toward the sheet. The avoidance position of the clamping assembly should be a position where it extends outward from the smaller size of the adsorption device 120c and does not interfere with other components during the operation of the adsorption device 120c. This position can be arbitrary and can be selected according to the actual application scenario. In this embodiment, Fig.17Taking the scheme shown as an example, the clamping assembly is flipped upward from the working position to be located above the clamping mounting frame 115c and set as the avoidance position. Since the working part of the adsorption device 120c is located at the lower side, the avoidance position is set to be located above the clamping mounting frame 115c, which can not only reduce the length of the clamping assembly extending from the adsorption device 120c, but also raise the clamping assembly to prevent the clamping assembly from colliding with the sheet to be adsorbed.

[0157] Furthermore, the clamping assembly may 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, and the first clamping jaw 1111c and the second clamping jaw 1112c are used to achieve the functions of clamping and releasing. For example, when the first clamping jaw 1111c and the second clamping jaw 1112c move closer to each other, the clamping action of the sheet can be completed; when the first clamping jaw 1111c and the second clamping jaw 1112c move away from each other, the release action of the sheet can be completed.

[0158] The jaw driving member 112c is arranged on one of the first jaw 1111c and the second jaw 1112c, and is transmission-connected to the output end of the flip driving device 113c. The output end of the jaw driving member 112c is connected to the other of the first jaw 1111c and the second jaw 1112c, and is used to drive the first jaw 1111c and the second jaw 1112c to move relative to each other to complete the clamping and releasing actions.

[0159] In this embodiment, the clamp driving member 112c and the flip fixing frame 114c are fixed to 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 clamp driving member 112c. For example, the clamp driving member 112c and the flip fixing frame 114c are fixed to the second clamping jaw 1112c, and the first clamping jaw 1111c is fixed to the output end of the clamp 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 power of the clamp driving member 112c is used to drive the first clamping jaw 1111c to make a reciprocating motion close to and away from the second clamping jaw 1112c, thereby completing the clamping and releasing actions.

[0160] Specifically, the clamping jaw driving member 112c may be a lifting cylinder. Any driving device that can output linear motion may complete the clamping action of the clamping assembly. This embodiment does not limit the specific form of the clamping jaw driving member 112c.

[0161] In order to enable the clamping assembly to occupy a smaller external space when it is flipped to the avoidance position, in this embodiment, when the clamping assembly is in the working position, 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, and the clamping mounting frame 115c has a hidden space 1151c. When the clamping assembly is in the avoidance position, the clamping jaw driving member 112c is located in the hidden space 1151c of the clamping mounting frame 115c. In this embodiment, the hidden space 1151c on the clamping mounting frame 115c is used to accommodate and hide the clamping jaw driving member 112c protruding from the second clamping jaw 1112c, thereby reducing the exposed volume of the clamping assembly, so that the clamping assembly occupies a smaller external space when it is in the avoidance position.

[0162] Furthermore, the clamping mounting frame 115c includes two mounting frame bodies arranged in parallel, and a hidden 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 to the second clamping jaw 1112c, the cylinder body 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 passes through the second clamping jaw 1112c and is connected to the first clamping jaw 1111c, that is, most of the clamping jaw driving member 112c is located on the outside of the second clamping jaw 1112c, and when the clamping assembly is flipped to the avoidance position, it is easy to interfere with other components.

[0163] In this embodiment, the clamping mounting frame 115c is designed to be two mounting frame bodies arranged in parallel, and a hidden space 1151c is formed between the two mounting frame bodies, so that when the clamping assembly is flipped to the avoidance position, the portion of the clamping jaw driving member 112c exposed outside the second clamping jaw 1112c is just embedded in the hidden space 1151c between the two mounting frame bodies, so that when the clamping assembly is flipped to the top of the clamping mounting frame 115c, the exposed portion 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.

[0164] When the clamping device 110c goes to the bin device a to grab the material, it needs to be driven by the displacement module to move toward the bin device a, stop after moving to the right position, and then control the clamping assembly to grab the material. If the displacement module accuracy problem causes the clamping device 110c to move beyond the limit, the clamping device 110c will collide with the material, causing the material to break.

[0165] Based on this, the clamping device 110c disclosed in this embodiment has a buffering function to improve the safety of clamping the sheet. Fig.18 and Fig.19As shown, in this embodiment, the clamping device 110c may further include a clamping mounting seat 116c, a sliding component 118c and an elastic component 119c.

[0166] 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 slidably matched with 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 installed on the clamping mounting frame 115c can follow the sliding assembly 118c to slide relative to the clamping mounting seat 116c.

[0167] The sliding direction of the sliding component 118c is the same as the moving direction of the clamping component when clamping and releasing the sheet. In other words, the sliding direction of the sliding component 118c is the same as the displacement direction output by the first direction displacement module 300c.

[0168] The elastic component 119c is arranged between the sliding component 118c and the clamping mounting seat 116c. When the clamping device 110c goes to the silo device a to grab the sheet, if the moving distance of the clamping device 110c exceeds the limit due to the accuracy problem of the displacement module, the clamping device 110c will generate a thrust on the sheet, and the reaction force of the thrust will cause the sliding component 118c to drive the clamping device 110c to move away from the silo device a. During the movement of the sliding component 118c, the elastic component 119c is compressed to prevent the clamping device 110c from causing a hard collision with the sheet. When the clamping device 110c works normally, the compressed elastic component 119c can be reset to push the clamping component to the corresponding position.

[0169] The elastic component 119c may include a guide shaft and a compression elastic member. The guide shaft is fixed on the clamping mounting seat 116c, and the extension direction of the guide shaft should be the same as the sliding direction of the sliding component 118c. The sliding component 118c is provided with a guide hole that is slidably matched with the guide shaft, and one end of the guide shaft extends into the guide hole and can be slidably matched with the guide hole. It should be noted that a slide rail that is slidably matched with the sliding component 118c can also be provided on the clamping mounting seat 116c to increase the sliding stability of the sliding component 118c. For example, slide rails parallel to the guide shaft can be provided on both sides of the guide shaft, and a slide groove that is matched with the slide rail can be provided on the sliding component 118c.

[0170] The compression elastic member is sleeved on the guide shaft, and one end of the compression elastic member is against the clamping mounting seat 116c, and the other end is 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 needs, so that the clamping assembly can be pushed out of the working position, and when it is subjected to the reaction force of the sheet, it can be compressed, so that the sliding assembly 118c moves backward.

[0171] In order to further improve the safety of use, in this embodiment, the transport mechanism c may also 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. When the sliding assembly 118c moves to the calibrated position in the direction of the clamping mounting seat 116c, the controller controls the displacement module to stop. In order to avoid the displacement module still not stopping after the compression of the elastic assembly 119c is completely released, the position of the sliding assembly 118c can be detected by the position sensor assembly 117c, and the controller can be used to control the displacement module to stop, so as to completely avoid the occurrence of the material being crushed.

[0172] The position sensor assembly 117c may be a photoelectric position sensor assembly, including a photoelectric sensor 1172c and a sensing sheet 1171c. The sensing sheet 1171c may be fixed to the sliding assembly 118c to follow the reciprocating movement of the sliding assembly 118c, and the photoelectric sensor 1172c may be fixed to the clamping mounting seat 116c. When the sensing sheet 1171c moves to the position of the photoelectric sensor 1172c, the signal of the photoelectric sensor 1172c can be blocked, so that the position of the sliding assembly 118c can be sensed. In this embodiment, the position of the photoelectric 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 point where the sensing sheet 1171c and the photoelectric sensor 1172c overlap, the sliding assembly 118c compresses the elastic assembly 119c to the safe compression amount, and continues to compress, which will cause the sheet to be crushed as the elastic force increases significantly, so the displacement module can be controlled to stop by the controller before the sheet is crushed.

[0173] It will be understood by those skilled in the art that, when the displacement module is transferred between different workstations, the accuracy can usually be guaranteed, and the above scheme will only be triggered when the displacement module fails or there is a major problem with the accuracy of the displacement module.

[0174] In addition, two photoelectric sensors 1172c can be set, one (for example, the first photoelectric sensor) is used to mark the position of the sliding component 118c before the elastic component 119c is compressed; the other (for example, the second photoelectric sensor) is used to mark the position of the sliding component 118c when the elastic component 119c is compressed to the safe compression amount. The reason for adding a photoelectric sensor 1172c to mark the position of the sliding component 118c before the elastic component 119c is compressed is that as the elastic component 119c is repeatedly compressed, its reset amount will become smaller, resulting in the displacement module stopping at the corresponding station. The clamping component is at a distance from the corresponding position, resulting in it being unable to be used normally. In this embodiment, by adding a photoelectric sensor 1172c that marks the position of the sliding component 118c before the elastic component 119c is compressed, when the elastic component 119c is not compressed, the sensing sheet 1171c cannot block this photoelectric sensor 1172c, and then an alarm is triggered to remind the operator to repair or replace the elastic component 119c.

[0175] In this embodiment, the adsorption device 120c may include an adsorption bracket 121c and a suction cup 122c fixed on the adsorption bracket 121c. The number of the suction cups 122c may be selected by those skilled in the art according to the requirements so as to be able to stably adsorb the sheet.

[0176] like Figure 3-Figure 7 As shown, in this embodiment, the silo device a includes a support frame 100a, a first sheet placement component 300a and a second sheet placement component 400a. The support frame 100a is used to support the first sheet placement component 300a and the second sheet placement component 400a, that is, the first sheet placement component 300a and the second sheet placement component 400a are both arranged on the support frame 100a.

[0177] The first sheet placement component 300a is used to place processed and / or unprocessed sheets, and the second sheet placement component 400a is used to place processed sheets. It should be noted that the second sheet placement component 400a is only used when manual inspection is required and is not used at other times. For example, the first sheet processed every day, or one of the processed sheets in each set time period, is placed in the second sheet placement component 400a, and the remaining processed sheets in this time period are placed in the first sheet placement component 300a.

[0178] The first side of the first sheet placement component 300a and the first side of the second sheet placement component 400a both have a first sheet access opening. The first side of the first sheet placement component 300a and the second sheet placement component 400a, i.e., the side having the first sheet access opening, is disposed facing the conveying mechanism c, so that the conveying mechanism c can push the processed sheet into the first sheet placement component 300a through the first sheet access opening of the first sheet placement component 300a, or push it into the second sheet placement component 400a through the first sheet access opening of the second sheet placement component 400a according to demand.

[0179] The second side of the second sheet placement component 400a has a second sheet access opening, and the first side and the second side of the second sheet placement component 400a are opposite sides. That is, in this embodiment, the second sheet placement component 400a is provided with a second sheet access opening on the opposite side of the first sheet access opening, that is, a second sheet access opening for accessing and placing sheets is provided on the outside of the silo device a, which is not affected by the space of other devices of the laser processing equipment, and the processed sheets can be taken out through the second sheet access opening on the side away from the conveying mechanism c (that is, the outside), and manual inspection can be carried out. At this time, the laser processing equipment can continue to process the unprocessed sheets in the first sheet placement component 300a without stopping.

[0180] The silo device a disclosed in this embodiment has two sheet placement components, wherein the first sheet placement component 300a is used to place unprocessed sheets, and after the sheet is processed, it is returned to the first sheet placement component 300a. The second sheet placement component 400a is used to place processed sheets, and the processed sheets placed in the second sheet placement component 400a can be used for manual inspection. If it is necessary to manually inspect the processed sheets, a sheet after processing is placed in the second sheet placement component 400a by the conveying mechanism c through the first sheet access port of the second sheet placement component 400a. Then the operator takes out the processed sheet through the second sheet access port of the second sheet placement component 400a for inspection. By setting the second sheet placement component 400a, the present invention can directly take out the processed sheet from the second sheet access port of the second sheet placement component 400a for inspection without stopping the machine, thereby improving the processing efficiency.

[0181] The second sheet placement assembly 400a may include a sheet receiving slot 401a and a push-pull positioning plate 402a.

[0182] The first side of the sheet storage slot 401a has a first sheet access opening, and the second side has a second sheet access opening. The sheet storage slot 401a serves as a storage device for the push-pull positioning plate 402a. The push-pull positioning plate 402a can be slidably arranged in the sheet storage slot 401a to place the sheet in the placement position ( Figure 3 The positions shown are the placement position of the push-pull positioning plate 402a) and the removal position ( Figure 6 The position shown is the switching between the placement positions of the push-pull positioning plate 402a).

[0183] The push-pull positioning plate 402a has a sheet placement area for positioning the sheet, and when the push-pull positioning plate 402a is in the placement position, the sheet placement area is located in the sheet storage slot 401a. The transport mechanism c can place the processed sheet through the first sheet access opening of the sheet storage slot 401a and put it into the sheet storage slot 401a of the push-pull positioning plate 402a hidden in the sheet storage slot 401a.

[0184] When the push-pull positioning plate 402a is in the removal position, the sheet placement area is located outside the sheet storage slot 401a. Since the processed sheet has been pushed to the sheet storage slot 401a of the push-pull positioning plate 402a by the conveying mechanism c, the push-pull positioning plate 402a can be pulled out of the sheet storage slot 401a to the removal position, so that the sheet placement area is exposed outside the sheet storage slot 401a, and the operator can take out the sheet for subsequent inspection. After the sheet is taken out, the push-pull positioning plate 402a can be pushed into the sheet storage slot 401a to wait for the next sheet to be inspected.

[0185] In this embodiment, by designing the second sheet placement component 400a as a push-pull structure, when it is in the placement position, when the transport mechanism c pushes the sheet into the sheet storage slot 401a, the sheet can be pushed onto the push-pull positioning plate 402a. By pulling the push-pull positioning plate 402a to the removal position, the sheet located on the push-pull positioning plate 402a can be pulled out to the outside of the sheet storage slot 401a to facilitate the removal of the sheet. It can be understood by those skilled in the art that the push-pull positioning plate 402a may not be provided, and the sheet can be directly placed in the sheet storage slot 401a through the first sheet access opening, and then the sheet can be extracted through the second sheet access opening.

[0186] In order to accurately position the push-pull positioning plate 402a at the placement position and the removal position, in this embodiment, a limiting device for limiting the placement position and the removal position of the push-pull positioning plate 402a is provided on the sheet storage slot 401a. When the operator pushes the push-pull positioning plate 402a to the placement position, and pulls the push-pull positioning plate 402a from the placement position to the removal position, it can be limited by the limiting device, so that the push-pull positioning plate 402a cannot continue to be pushed forward when it is pushed to the placement position; at the same time, when it is pulled out to the removal position, it cannot continue to be pulled, so that the push-pull positioning plate 402a can only be pushed and pulled back and forth between the placement position and the removal position.

[0187] In this embodiment, by setting a limit device, the push-pull positioning plate 402a can be accurately positioned in the placement position, so that the conveying mechanism c can accurately push the material sheet onto the push-pull positioning plate 402a; at the same time, by setting a limit device, the push-pull positioning plate 402a can also be accurately positioned in the pick-up and placement position to prevent the operator from pulling the push-pull positioning plate 402a completely out of the material sheet storage slot 401a when pulling out the push-pull positioning plate 402a, causing the push-pull positioning plate 402a and the material sheet storage slot 401a to separate.

[0188] like Figure 3 , Figure 5 and Figure 7 As shown, in this embodiment, the limiting device may include a first limiting member 403a and a second limiting member 404a. The first limiting member 403a is disposed on a side of the sheet storage slot 401a having the second sheet access opening, and a limiting stopper 4023a is disposed on the push-pull positioning plate 402a. When the push-pull positioning plate 402a is in the access position, the limiting stopper 4023a forms a limit with the first limiting member 403a.

[0189] It should be noted that the first position-limiting member 403a may be an L-shaped structure, and the L-shaped first position-limiting member 403a includes a supporting portion and a blocking portion. When the push-pull positioning plate 402a is pulled outward, the position-limiting block 4023a will be driven to move outward until the position-limiting block 4023a moves onto the supporting portion, and further movement will be blocked by the blocking portion, making it impossible to move further. It will be understood by those skilled in the art that the position-limiting block 4023a may be designed as an integrated structure with the push-pull positioning plate 402a, or may be designed as the position-limiting block 4023a detachably fixed to the push-pull positioning plate 402a. Two first position-limiting members 403a may be provided, and symmetrically arranged on both sides of the second sheet access opening.

[0190] The second stopper 404a is arranged on the side of the sheet storage slot 401a having the first sheet access opening, and when the push-pull positioning plate 402a is in the placement position, the end surface of the push-pull positioning plate 402a forms a limit with the second stopper 404a. It should be noted that the arrangement position of the second stopper 404a needs to be able to stop the push-pull positioning plate 402a from continuing to advance, and also needs to be able to not stop the sheet from being pushed into the sheet storage slot 401a through the first sheet access opening, so the second stopper 404a should be arranged on the two side edges of the first sheet access opening.

[0191] In order to facilitate the sliding of the push-pull positioning plate 402a, a slide is set on the inner wall of the sheet storage groove 401a, and a slide rail that slides with the slide is set on the push-pull positioning plate 402a. The cooperation of the slide rail and the slide can make the sliding of the push-pull positioning plate 402a more stable.

[0192] like Figure 6 As shown, the sheet placement area is provided with a sheet positioning portion 4021a, and there are at least two sheet positioning portions 4021a to respectively position sheets of different sizes. For example, sheet positioning portions 4021a for positioning 8-inch sheets and 12-inch sheets can be provided. Taking the placement of an 8-inch sheet as an example, the 8-inch sheet is pushed to the sheet placement area by the conveying mechanism c. As the 8-inch sheet is continuously pushed, it gradually approaches the sheet positioning portion 4021a for positioning the 8-inch sheet, until the 8-inch sheet abuts against the sheet positioning portion 4021a, and the placement of the 8-inch sheet is completed. It should be noted that the number of sheet positioning portions 4021a can be designed according to demand and is not limited to 8-inch sheets and 12-inch sheets.

[0193] The push-pull positioning plate 402a is provided with a push-pull handle 4022a. It should be noted that when the push-pull positioning plate 402a is in the placement position, the push-pull handle 4022a on the push-pull positioning plate 402a should be arranged outside the sheet storage slot 401a, so that the operator can grasp the push-pull handle 4022a to assist in pulling out the push-pull positioning plate 402a. In order to ensure balance when pulling out, two push-pull handles 4022a can be provided so that the operator can operate with both hands. When the push-pull positioning plate 402a is operated with one hand, a deflection force is generated, causing the push-pull positioning plate 402a to be stuck, affecting the smooth pulling out.

[0194] In a specific embodiment of the present invention, the second sheet placement component 400a is provided with a silo positioning block 600a, and each silo positioning block 600a encloses a positioning space for positioning the first sheet placement component 300a. The first sheet placement component 300a can be directly placed on the second sheet placement component 400a, and the first sheet placement component 300a is limited by each silo positioning block 600a to prevent the first sheet placement component 300a from moving on the second sheet placement component 400a.

[0195] When the laser processing equipment processes the sheet, the first sheet placement component 300a loaded with multiple sheets (unprocessed sheets) is placed on the second sheet placement component 400a, and the position of the first sheet placement component 300a on the second sheet placement component 400a is limited by each bin positioning block 600a. Then the conveying mechanism c takes away each sheet on the first sheet placement component 300a in turn for subsequent processing (such as cleaning, gluing, laser cutting, etc.). After the processing is completed, according to the needs, the conveying mechanism c can be selected to place the processed sheet in the first sheet placement component 300a or the second sheet placement component 400a. If manual inspection is required, it is placed in the second sheet placement component 400a. If manual inspection is not required, it is placed in the first sheet placement component 300a.

[0196] After all the sheets in the first sheet placement assembly 300a have been processed, the processed sheets will be put back into the first sheet placement assembly 300a in sequence. The first sheet placement assembly 300a full of processed sheets can be removed, and replaced with another first sheet placement assembly 300a full of unprocessed sheets, which is placed on the second sheet placement assembly 400a and limited by the bin positioning block 600a.

[0197] In this embodiment, the silo positioning block 600a can be used to quickly realize the temporary fixation of the first sheet placement component 300a on the second sheet placement component 400a. Since the silo positioning block 600a only limits the first sheet placement component 300a in the top plane of the second sheet placement component 400a, taking the top plane of the second sheet placement component 400a as the horizontal plane as an example, the silo positioning block 600a only limits the first sheet placement component 300a in the horizontal plane; it can be understood that each silo positioning block 600a is against the four sides of the first sheet placement component 300a to prevent the first sheet placement component 300a from moving in the horizontal plane; and the freedom of the first sheet placement component 300a to be lifted upward is not restricted, so it is convenient for the operator to quickly remove the first sheet placement component 300a. At the same time, it is also convenient to position the new unprocessed first sheet placement component 300a, and no fasteners or other components are required for fixing.

[0198] In order to be applicable to sheets of various sizes, at least two sets of positioning block installation positions are provided on the second sheet placement component 400a, and when the silo positioning block 600a is installed to different positioning block installation positions, the first sheet placement components 300a of different sizes are positioned. The sizes of the first sheet placement components 300a loaded with sheets of different sizes are also different, so in this embodiment, at least two sets of positioning block installation positions are provided on the second sheet placement component 400a.

[0199] For ease of understanding, this embodiment takes two groups of positioning block installation positions as an example, namely, 8-inch sheet positioning block installation positions and 12-inch sheet positioning block installation positions. When processing 8-inch sheets, each bin positioning block 600a can be fixed at the 8-inch sheet positioning block installation position, so that the bin positioning block 600a can limit the first sheet placement assembly 300a (such as Figure 3 When processing a 12-inch sheet, each bin positioning block 600a can be fixed at the 12-inch sheet positioning block installation position, so that the bin positioning block 600a can limit the first sheet placement assembly 300a loaded with 12-inch sheets (as shown in FIG. Figure 4 as shown).

[0200] The positioning block installation position has a threaded hole, and the silo positioning block 600a can be quickly installed on the corresponding positioning block installation position through a fastener. When it is necessary to replace the sheet processing of another size, it is only necessary to remove the silo positioning block 600a and install it on the positioning block installation position of the corresponding size.

[0201] In a specific embodiment of the present invention, the silo device a may further include a lifting module 200a disposed on the support frame 100a, and the first sheet placement component 300a and the second sheet placement component 400a are disposed on the support frame 100a through the lifting module 200a. The first sheet placement component 300a and the second sheet placement component 400a are both disposed on the lifting slider of the lifting module 200a.

[0202] The support frame 100a may include a base 101a and a side support frame 102a disposed on the base 101a, and the lifting module 200a may include a lifting module mounting plate 201a and a lifting module body 202a. The bottom of the lifting module mounting plate 201a may be fixed on the base 101a, and the plate surface of the lifting module mounting plate 201a is fixed on the side support frame 102a to improve the installation stability of the lifting module mounting plate 201a. The lifting module body 202a is fixed on the lifting module mounting plate 201a, and the second sheet placement component 400a is fixed on the lifting module of the lifting module body 202a, so as to drive the second sheet placement component 400a to perform lifting action through the lifting module body 202a. The first sheet placement component 300a is placed on the second sheet placement component 400a, and follows the second sheet placement component 400a to perform synchronous lifting action.

[0203] In the embodiment of the present invention, a lifting module 200a is provided to drive the first sheet placing component 300a and the second sheet placing component 400a to perform lifting actions, so that when the first sheet placing component 300a is a multi-layer structure, the first sheet placing component 300a and the second sheet placing component 400a can be driven to lift and lower, and the corresponding sheet positioning spaces on the first sheet placing component 300a and the second sheet placing component 400a can be controlled to correspond to the conveying mechanism c, so that the conveying mechanism c pushes the sheet into the corresponding sheet positioning space, or pulls out the sheet in the corresponding sheet positioning space.

[0204] Furthermore, the first sheet placement assembly 300a and the second sheet placement assembly 400a are disposed on the lifting slider of the lifting module 200a through the lifting bracket 500a. Figure 5As shown, the lifting bracket 500a includes a first supporting portion and a second supporting portion which are perpendicular to each other, the first supporting portion is connected to the lifting slider, and the second supporting portion is supported at the bottom of the second sheet placement assembly 400a. The first supporting portion can be a plate-like structure to improve the stability of the connection with the lifting slider. The second supporting portion is a triangular structure to have a higher supporting capacity, one right-angled side of the second supporting portion is fixed to the first supporting portion, and the other right-angled side is used to support the second sheet placement assembly 400a. In this embodiment, by designing the second supporting portion as a triangular structure, a more reliable supporting effect can be obtained.

[0205] like Figure 8-Figure 12 As shown, the cleaning device b of the embodiment of the present invention (comprising a cleaning device b1 and a cleaning and coating device b2 according to different functions, both of which have the function of cleaning the sheet, and the cleaning and coating device b2 has a glue coating function in addition to the function of cleaning the sheet). The structures of the cleaning device b1 and the cleaning and coating device b2 are basically the same, and the same parts of the two will be introduced at the same time below without distinguishing them, and only the different parts will be distinguished.

[0206] The cleaning device b1 and the cleaning and coating device b2 both include a cleaning mechanism 200b, a placement table system 300b and a spraying mechanism 100b. The cleaning mechanism 200b includes a cleaning barrel 201b.

[0207] The placement table system 300b includes a placement table 320b disposed inside the cleaning mechanism 200b and a placement table driver 310b disposed outside the cleaning mechanism 200b. The placement table driver 310b is connected to the placement table 320b through a transmission component to drive the placement table 320b to rotate, and the transmission component is connected to the bottom plate through a hole seal. The placement table 320b also includes a ceramic suction cup, which is used to fix the sheet so that the sheet is kept stable when the placement table 320b drives the sheet to rotate. The placement table system 300b is the same as the prior art and will not be described in detail herein.

[0208] like Fig.13 As shown, the spraying mechanism 100b includes a spraying head assembly 120b disposed inside the cleaning mechanism 200b and a spraying driving member 110b disposed outside the cleaning mechanism 200b. The spraying head assembly 120b is used to spray cleaning liquid or glue liquid according to the corresponding process.

[0209] The spray drive 110b is connected to the output end of the spray head assembly 120b through a swing rod 140b to drive the spray head assembly 120b to swing. The output end of the spray head assembly 120b passes through the bottom plate assembly 219b and is sealed and connected to the bottom plate assembly 219b. The spray drive 110b can be any drive device capable of outputting rotational motion, not limited to a motor, a rotary air pump, etc. The swing rod 140b can be an integrated bending structure or a machined structure, which is not limited in this article.

[0210] The cleaning mechanism 200b disclosed in the present embodiment includes a cleaning barrel 201b, a bottom plate assembly 219b and a first leak-proof member. Since the placement table 320b of the placement table system 300b is located inside the cleaning barrel 201b, and the placement table driver 310b of the placement table system 300b is located outside the cleaning barrel 201b, in order to ensure that the placement table driver 310b can exert a driving force on the placement table 320b, it is necessary to connect the transmission component of the two through the bottom of the cleaning barrel 201b, so the bottom of the cleaning barrel 201b has a first through hole 2013b, so that the transmission component can enter the cleaning barrel 201b and connect with the placement table 320b.

[0211] The bottom of the cleaning barrel 201b is fixed on the bottom plate assembly 219b, and the bottom plate assembly 219b has a bottom plate through hole connected to the first through hole 2013b, so that the transmission component of the placement table system 300b can pass through the bottom plate through hole and connect to the placement table 320b. The bottom plate through hole is used to be sealed and connected with the transmission component of the placement table system 300b to prevent the cleaning liquid (cleaning liquid is usually water) from leaking through the bottom plate through hole.

[0212] The first leakproof member includes a first leakproof receiving groove 215b fixed on the bottom plate assembly 219b and arranged around the bottom plate through hole and a first leakproof drainage member 218b connected to the bottom of the first leakproof receiving groove 215b. Since the bottom plate assembly 219b is fixed to the bottom of the cleaning barrel 201b, when the cleaning liquid inside the cleaning barrel 201b leaks, it will flow to the bottom plate through hole and leak through the bottom plate through hole. In this embodiment, the first leakproof receiving groove 215b is added to the bottom of the bottom plate assembly 219b, which can receive the leaked cleaning liquid and discharge it to the corresponding position through the first leakproof drainage member 218b. The first leakproof drainage member 218b can be a discharge pipeline, and the first leakproof drainage member 218b is connected to the discharge port at the bottom of the first leakproof receiving groove 215b.

[0213] The present invention adds a first leak-proof component on the basis of the traditional cleaning barrel, and the first leak-proof component includes a first leak-proof receiving groove 215b and a first leak-proof drainage component 218b. The first leak-proof receiving groove 215b is arranged around the bottom plate through hole. If leakage occurs at the bottom of the cleaning barrel body 201b, the liquid at the leakage will flow along the bottom plate assembly 219b to the direction of the bottom plate through hole. After flowing into the bottom plate through hole, it will be received by the first leak-proof receiving groove 215b, and the liquid in the first leak-proof receiving groove 215b will be discharged to the corresponding position through the first leak-proof drainage component 218b. The cleaning mechanism provided by the present invention can be received by the first leak-proof receiving groove 215b even if leakage occurs at the bottom of the cleaning barrel body 201b, and will not drip along the leakage part. The first leak-proof receiving groove 215b can be drained away through the first leak-proof drainage component 218b, and will not overflow due to the first leak-proof receiving groove 215b being full, thereby avoiding the phenomenon of water leakage in the cleaning mechanism.

[0214] Further, the bottom plate assembly 219b includes 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 stacked, and the first bottom plate 214b is located above the second bottom plate 212b.

[0215] The first base plate 214b is arranged in the first through hole 2013b, and the base plate through hole includes a second through hole arranged on the first base plate 214b, and the second through hole is sealed and connected with the placement table system 300b. The bottom of the cleaning barrel 201b is fixed on the second base plate 212b, and the edge of the second base plate 212b is located outside the outer wall of the cleaning barrel 201b. Taking the cross section of the cleaning barrel 201b as an example of a circle, the second base plate 212b is also a circle, and the diameter of the second base plate 212b is greater than the diameter of the cleaning barrel 201b, and the two can be coaxially arranged, so that the edge of the second base plate 212b can be located outside the outer wall of the cleaning barrel 201b.

[0216] The bottom plate through hole also includes a third through hole 2121b 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, and the second side wall extends into the third through hole 2121b and extends toward the first bottom plate 214b. The second side wall can abut against the bottom of the first bottom plate 214b, and can also have some gap between the second side wall and the first bottom plate 214b. Of course, it can also be directly fixed to the bottom of the first bottom plate 214b, as long as the two side walls of the first leak-proof receiving groove 215b have a certain height and can accommodate a certain volume of cleaning liquid.

[0217] It should be noted that, in order to improve the leak-proof effect, the height of the second side wall of the first leak-proof receiving groove 215b can be designed to be higher than the height of the upper surface of the second bottom plate 212b, and the height of the second side wall of the first leak-proof receiving groove 215b is higher than the height of the first side wall, so that the cleaning liquid in the first leak-proof receiving groove 215b cannot overflow through one side of the second side wall. The connection between the first side wall of the first leak-proof receiving groove 215b and the second bottom plate 212b can be sealed, so that even if the first leak-proof drainage member 218b has poor drainage, causing the liquid level in the first leak-proof receiving groove 215b to rise, it will not leak out.

[0218] In a specific embodiment of the present invention, the bottom plate assembly 219b also includes a third bottom plate 216b, which is arranged on the upper surface of the first bottom plate 214b, and the edge of the third bottom plate 216b has a first folding plate 2161b bent downward, so that the cleaning liquid above the third bottom plate 216b will flow to the outer edge of the third bottom plate 216b. Since the edge of the third bottom plate 216b is the first folding plate 2161b bent downward, it will flow along the first folding plate 2161b to the bottom wall of the cleaning barrel 201b.

[0219] Although the first bottom plate 214b is embedded in the first through hole 2013b of the cleaning barrel 201b, there is a possibility that the cleaning liquid enters between the first bottom plate 214b and the second bottom plate 212b through the gap between the edge of the first bottom plate 214b and the inner wall of the first through hole 2013b. If there is a gap at the joint between the first bottom plate 214b and the second bottom plate 212b, the cleaning liquid will also flow through the gap between the first bottom plate 214b and the second bottom plate 212b toward the third through hole 2121b of the second bottom plate 212b.

[0220] In this embodiment, a third bottom plate 216b is added and fixed on the first bottom plate 214b, and then a first folding plate 2161b is set on the third bottom plate 216b, so that the third bottom plate 216b can completely cover the first through hole 2013b of the cleaning barrel 201b, that is, completely cover the gap between the edge of the first bottom plate 214b and the inner wall of the first through hole 2013b, thereby reducing the risk of leakage.

[0221] Furthermore, the bottom of the cleaning barrel 201b has a second folded plate 2011b that is bent upward, and the second folded plate 2011b surrounds a first through hole 2013b. The first folded plate 2161b is located at the outer circle of the second folded plate 2011b, and together with the second folded plate 2011b and the bottom of the cleaning barrel 201b, forms a leak-proof groove for waterproofing, and the first folded plate 2161b and the second folded plate 2011b have an overlapping area in the height direction. As the liquid level rises, the cleaning liquid on the bottom wall of the cleaning barrel 201b will flow toward the first through hole 2013b and will be blocked by the first folded plate 2161b; so that the liquid level outside the first folded plate 2161b is higher than the liquid level inside the first folded plate 2161b, so as to facilitate the discharge of the cleaning liquid in the cleaning barrel 201b.

[0222] Even if some of the cleaning liquid passes through the first folded plate 2161b, it will be blocked by the second folded plate 2011b bent upward, so that the cleaning liquid is temporarily contained in the leakproof groove to prevent the cleaning liquid from entering the first through hole 2013b. Even if leakage occurs at the connection between the second folded plate 2011b and the bottom wall of the cleaning barrel 201b, causing the cleaning liquid to continue to flow toward the center, it will be received by the first leakproof receiving groove 215b and discharged.

[0223] The second folding plate 2011b may include a second upper folding plate extending upward 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 increasing the difficulty of the cleaning liquid passing over the second folding plate 2011b. It should be noted that the second folding plate 2011b only needs to include a portion bent upward and can increase the difficulty of liquid passing through, and is not limited to the structure shown in the figure.

[0224] In order to further improve the leak-proof effect, Fig.10 and Fig.11 As shown, in a specific embodiment of the present invention, the cleaning mechanism 200b may also include a second leak-proof component, which includes a second leak-proof receiving groove 209b fixed to the outer ring of the second bottom plate 212b and a second leak-proof drainage component 208b connected to the bottom of the second leak-proof receiving groove 209b.

[0225] When leakage occurs on the central side (the connection between the second folding plate 2011b and the bottom wall of the cleaning barrel body 201b) and the outside (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 is to flow along the second bottom plate 212b toward the third through hole 2121b, and leak to the outside from the third through hole 2121b; the other is to flow along the second bottom plate 212b to the outer edge of the second bottom plate 212b, and seep to the outside from the edge of the second bottom plate 212b.

[0226] It is understood in the art that even if there is a problem of cleaning liquid leaking from the third through hole 2121b to the outside, it can be received by the first leak-proof receiving groove 215b and directed to be discharged to the corresponding collection position. Similarly, even if there is a phenomenon of cleaning liquid leaking from the outer edge of the second bottom plate 212b, it can be received by the second leak-proof receiving groove 209b and directed to be discharged to the corresponding collection position through the second leak-proof drainage member 208b. The second leak-proof drainage member 208b can also be a discharge pipeline connected to the bottom of the second leak-proof receiving groove 209b.

[0227] Furthermore, the bottom wall of the second leak-proof receiving groove 209b is fixed to the bottom of the second bottom plate 212b, and the upper surface of the outer wall of the second leak-proof receiving groove 209b is higher than the upper surface of the second bottom plate 212b, so as to prevent a certain volume of cleaning liquid from being stored when drainage is poor in the second leak-proof receiving groove 209b, and to avoid overflow from the second leak-proof receiving groove 209b after seepage of a smaller volume.

[0228] When the cleaning mechanism cleans and / or glues the sheet, the sprayed cleaning liquid and / or glue will fill the interior of the cleaning barrel 201b. If the top opening of the cleaning barrel 201b is not blocked, the scattered cleaning liquid and / or glue will float out of the cleaning barrel 201b, affecting the life of the equipment and polluting the environment.

[0229] like Figure 8 and Fig. 9 As shown, in order to prevent the cleaning liquid and / or glue from floating out of the cleaning barrel 201b, in this embodiment, the cleaning mechanism may further include a water curtain assembly disposed at the top opening of the cleaning barrel 201b, and the water curtain assembly may cover and open the top opening of the cleaning barrel 201b. When the cleaning mechanism is working, the top opening of the cleaning barrel 201b may be closed by the water curtain assembly to prevent the cleaning liquid and / or glue from floating out; when taking and placing the sheet, the water curtain assembly is opened so that the sheet can be taken and placed through the top opening of the cleaning barrel 201b.

[0230] Further, the water curtain assembly may include a water curtain installation platform 206b, a water curtain opening and closing device 207b and a water curtain. The water curtain installation platform 206b is arranged on the top outer side of the cleaning barrel 201b, and the water curtain installation platform 206b is used to provide an installation basis for the water curtain opening and closing device 207b. It should be noted that the water curtain installation platform 206b needs to be arranged on the top outer side of the cleaning barrel 201b and cannot block the top opening of the cleaning barrel 201b.

[0231] The water curtain opening and closing device 207b includes a water curtain push-pull driving member 2074b and a water curtain connecting member connected to 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 cylinder, and the reciprocating linear motion output by the cylinder drives the water curtain connecting member to reciprocate. One end of the water curtain is fixed to the water curtain connecting member, and the water curtain is moved by pulling one end of the water curtain through the water curtain connecting member to achieve the movement of the water curtain.

[0232] It should be noted that one end of the water curtain is fixed to the water curtain connector, and the other end can be wound on a spring roller, which is fixed to one end of the water curtain mounting platform 206b. When the water curtain is pulled toward the other end of the water curtain mounting platform 206b by the water curtain connector, the spring roller rotates to release the water curtain wound thereon (the spring of the spring roller stores energy), so that the water curtain can cover the top opening of the cleaning barrel 201b. When the water curtain is opened, the water curtain connector drives one end of the water curtain to move toward the direction of the spring roller, and the spring roller resets and reverses to wind up and store the water curtain. In addition, the water curtain can also be a folding shutter structure (i.e., a wave-shaped structure), one end of the water curtain is fixed to one end of the water curtain installation platform 206b, and when the water curtain is closed, the water curtain can be pulled to the other end of the water curtain installation platform 206b through the water curtain connector, so that the water curtain is flattened to cover the top opening of the cleaning barrel 201b; when the water curtain is opened, the water curtain connector drives one end of the water curtain to move, so as to fold the water curtain and store it at one end of the water curtain installation platform 206b. The water curtain can also be a plate-like structure, which drives the plate-like structure to move, and when it moves to the top opening of the cleaning barrel 201b, the top opening of the cleaning barrel 201b is covered, and when the top opening of the cleaning barrel 201b is removed, the top opening is exposed.

[0233] The water curtain connecting member may include a first slider 2071b, a second slider 2072b and a connecting arm 2073b, wherein the connecting arm 2073b connects the first slider 2071b and the second slider 2072b. Both sides of the water curtain installation platform 206b are provided with slide rails that are respectively slidably matched with the first slider 2071b and the second slider 2072b. One of the first slider 2071b and the second slider 2072b is connected to the output end of the water curtain push-pull driving member 2074b, and the water volume is fixed on the connecting arm 2073b.

[0234] After the sheet is cleaned, the mist of the cleaning liquid and / or glue inside the cleaning barrel 201b cannot fall for a long time, and will still drift to the outside after the water curtain is opened. Based on this, in this embodiment, a drainage mist pipe 204b connected to the cleaning barrel 201b is provided on the side wall of the cleaning barrel 201b. Before the water curtain is opened, the mist inside the cleaning barrel 201b can be drained through the drainage mist pipe 204b, and then the water curtain is opened. It can be understood by those skilled in the art that the drainage mist pipe 204b should be connected to the negative pressure device to remove the mist inside the cleaning barrel 201b by negative pressure.

[0235] The bottom wall of the cleaning barrel 201b is provided with a drainage pipe 205b connected to the cleaning barrel 201b, and the drainage pipe 205b is used to drain the cleaning liquid discharged during the cleaning process. The inner wall of the cleaning barrel 201b can be attached with a sponge layer 211b, which can absorb part of the water mist generated during the cleaning process. At the same time, the sponge layer 211b also has a sound-absorbing effect, which can reduce the noise during the cleaning process.

[0236] The bottom plate assembly 219b is supported on the base 202b by the support beam 203b, and a vibration isolator 210b is provided between the support beam 203b and the bottom plate assembly 219b. The vibration isolator 210b can effectively reduce and isolate vibration, and avoid the vibration generated by the cleaning mechanism from affecting the processing platform of the laser processing device.

[0237] Further, such as Fig.10 and Fig.11 As shown, a partition 213b is provided in the cleaning barrel 201b, and the partition 213b is located between the bottom wall of the cleaning barrel 201b and the placement table 320b of the placement table system 300b, and the partition 213b is provided with a through hole, and the sprayed cleaning liquid falls to the bottom of the cleaning barrel 201b through the through hole of the partition 213b and is discharged through the drainage pipe 205b. In this embodiment, by providing the partition 213b, it is not easy to accumulate water on the partition 213b. Even if the drainage is not smooth, the water level will be blocked by the partition 213b below the partition 213b.

[0238] The partition 213b can be fixed on the first bottom plate 214b. The thickness of the first bottom plate 214b is thicker than the bottom wall of the cleaning barrel 201b. Combined with the second folding plate 2011b bent upward of the cleaning barrel 201b, a certain distance is created between the partition 213b and the bottom wall of the cleaning barrel 201b to accommodate the cleaning liquid that is not discharged immediately and to keep the area above the partition 213b dry.

[0239] The partition 213b is an annular structure, and its inner circle and the outer circle can be bent upward to form a structure that guides the flow toward the middle, thereby increasing the water collection slope and allowing the cleaning liquid to flow out of the partition 213b through the through holes as quickly as possible.

[0240] The spray head assembly 120b corresponding to the cleaning coating device can spray both cleaning liquid and glue liquid. Based on this, when the cleaning device is a cleaning coating device, the spray head assembly 120b at least includes a cleaning liquid atomizing nozzle 121b and a glue coating nozzle 122b.

[0241] When the web is coated with glue, the placement table 320b is first used to drive the web to rotate, and then the spray drive 110b drives the spray head assembly 120b to swing back and forth between the center and edge of the web, and at the same time, the cleaning liquid atomizing nozzle 121b sprays the cleaning liquid to clean the web before the web is coated with glue. After the cleaning is completed, the cleaning liquid atomizing nozzle 121b stops spraying the cleaning liquid, and the placement table 320b drives the web to rotate at a high speed to spin off the cleaning liquid on the surface of the web through centrifugal force. After drying, the spray drive 110b drives the spray head assembly 120b to swing back and forth between the center and edge of the web, and at the same time, the glue spraying nozzle 122b sprays the glue to complete the gluing work.

[0242] When the cleaning device is a cleaning device, the spray head assembly 120b at least includes a cleaning liquid atomizing nozzle 121b. That is, the cleaning device only needs to clean the processed sheet, so the spray head assembly 120b only needs to be provided with a cleaning liquid atomizing nozzle 121b, and its cleaning action is the same as that of the cleaning coating device, which will not be described in detail herein.

[0243] In a specific embodiment of the present invention, the spray head assembly 120b also includes a cleaning liquid inclined nozzle 123b, and the spray direction of the cleaning liquid atomizing nozzle 121b is perpendicular to the direction of the web, and the spray direction of the cleaning liquid inclined nozzle 123b is at an acute angle to the web. In this embodiment, both the cleaning liquid atomizing nozzle 121b and the cleaning liquid inclined nozzle 123b can spray cleaning liquid, and the two nozzles can be used at the same time, or one of them can be used. Due to the cleaning liquid atomizing nozzle 121b and the cleaning liquid inclined nozzle 123b, there are differences in the cleaning effects of the two. The cleaning liquid sprayed by the cleaning liquid inclined nozzle 123b acts on the web along an acute angle, which makes it easier to wash away the dirt on the surface of the web. However, due to the inclined spraying, its impact force is smaller than that of the vertical spraying. Therefore, the cleaning liquid inclined nozzle 123b and the cleaning liquid atomizing nozzle 121b are used in combination, which can take into account the advantages of the two spraying angles and produce a better cleaning effect on the web.

[0244] The medium inlet of the glue spray nozzle 122b includes a glue spray inlet and an anti-blocking inlet. The glue spray inlet is used to connect with the glue pump to achieve the function of spraying glue. The anti-blocking inlet can be connected with a cleaning liquid pump, so that after the glue spraying is completed, the cleaning liquid is pumped into the anti-blocking inlet, and the glue spraying port of the glue spray nozzle 122b is flushed open by the cleaning liquid to prevent the glue from drying and blocking the glue spraying port, which affects the use.

[0245] The medium inlet of the cleaning liquid atomizing nozzle 121b includes a cleaning liquid inlet and a compressed air inlet. The cleaning liquid inlet is used to connect to a cleaning liquid pump to achieve the function of spraying cleaning liquid, and the compressed air inlet can be connected to a compressed air source or a compressor. During the drying process after the web is cleaned, compressed air can be filled into the compressed air inlet, and compressed air can be sprayed onto the web, and then combined with the centrifugal drying process of the placement table 320b, the drying process of the web can be accelerated.

[0246] In order to avoid the influence of the spray head assembly 120b on the loading and unloading of the sheet, in this embodiment, Fig. 9 As shown, the inner wall of the cleaning barrel 201b has a hidden space 2012b that is recessed outwards. When the spraying mechanism 100b is in a non-working state, the spray head assembly 120b is hidden in the hidden space 2012b to leave space above the placement table 320b. When the spray head assembly 120b needs to spray cleaning liquid and / or glue, the spray head assembly 120b is driven to the working position by the spray driving member 110b.

[0247] After the glue spraying is completed, the glue spray head 122b needs to spray cleaning liquid to clean the glue spraying port of the glue spray head 122b to prevent the glue from sticking to the glue spraying port and affecting the use. In the process of cleaning the glue spray head 122b, the cleaning liquid needs to be sprayed, and some of the glue is also flushed out. If the spraying range is too large, it will contaminate the placement table 320b and even the sheet on the placement table 320b.

[0248] like Fig.11 As shown, based on this, in this embodiment, a baffle plate 217b is provided in the hidden space 2012b, and the baffle plate 217b is used to shield the glue spraying port of the spray head assembly 120b. When cleaning the glue spray head 122b, the spray head assembly 120b can be swung to the position of the baffle plate 217b by the spray driving member 110b, and then the cleaning liquid is sprayed to clean the glue spraying port. The sprayed cleaning liquid and glue liquid will be prevented from splashing to a larger range by the baffle plate 217b. There should be a gap between the bottom of the baffle plate 217b and the bottom of the hidden space 2012b, so that the sprayed cleaning liquid can flow into the cleaning barrel 201b through the gap and be discharged by the drainage pipe 205b.

[0249] Further, such as Fig.12As shown, the spraying mechanism 100b may also 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 nozzle 122b, the spraying driving member 110b can be swung to the position of the enclosure plate 217b by the spraying driving member 110b, and then the spraying lifting device 130b drives the spraying head assembly 120b to descend, so that the glue spraying port of the glue spraying nozzle 122b is lowered to the inside of the enclosure plate 217b, and then the cleaning liquid is sprayed to clean the glue spraying port, which can completely prevent the sprayed cleaning liquid and glue from spreading to the outside. When the spraying head assembly 120b needs to be used, the spraying lifting device 130b is required to drive the spraying driving member 110b to rise, and then swing in the direction above the placement table 320b to prevent collision with the enclosure plate 217b.

[0250] As shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not refer to the singular, but also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements. The elements defined by the sentence "includes a..." do not exclude the existence of other identical elements in the process, method, commodity or device that includes the elements.

[0251] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0252] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0253] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made to the present invention without departing from the principles of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A laser processing device, characterized in that: It comprises an auxiliary processing device and a laser processing device (f) arranged on one side of the auxiliary processing device, wherein the auxiliary processing device comprises a silo device (a) and a cleaning and coating device (b2); The laser processing equipment also includes: The transport mechanism (c) is at least used to perform a first transport action, wherein the first transport action includes: taking out a sheet from the silo device (a), and placing the sheet into the cleaning and coating device (b2) for cleaning and gluing; A feeding device (d) is used to transport the cleaned and glued sheet to the laser processing device (f), and the laser processing device (f) processes the sheet; The unloading device (e) is used to remove the processed sheets.

2. The laser processing equipment according to claim 1, characterized in that: It also includes a tidying device (g), which at least performs a first tidying action, wherein the first tidying action includes: tidying and positioning the material sheet before gluing.

3. The laser processing equipment according to claim 2, characterized in that: The auxiliary processing device further comprises a cleaning device (b1), the silo device (a), the cleaning device (b1) and the cleaning and coating device (b2) are arranged in sequence along a first direction, and the laser processing device (f) is arranged on one side of the auxiliary processing device along a second direction perpendicular to the first direction; The unloading device (e) is used to remove the processed sheet and transport it to the cleaning device (b1) for cleaning; The transport mechanism (c) is further used to perform a second transport action, which includes: returning the sheet cleaned by the cleaning device (b1) to the silo device (a).

4. The laser processing equipment according to claim 3, characterized in that: The arranging devices (g) are in two groups, and each group of the arranging devices (g) is used to arranging and positioning corresponding sheets above the cleaning device (b1) and the cleaning and coating device (b2); The tidying device (g) corresponding to the cleaning and coating device (b2) is used to perform the first tidying action; The arranging device (g) corresponding to the cleaning device (b1) is used to perform a second arranging action and a third arranging action. The second arranging action includes: arranging and positioning the material sheet after processing and before cleaning. The third arranging action includes: arranging and positioning the material sheet after cleaning.

5. The laser processing equipment according to claim 2, characterized in that: The structuring device (g) comprises: A tidying driving assembly (300g), comprising a tidying driving device (301g) and a synchronous belt mechanism (302g) drivingly connected to the tidying driving device (301g); The tidying arms (200g) include two arms respectively connected to the synchronous belt mechanism (302g). The two tidying arms (200g) are driven by the tidying drive assembly (300g) to move toward and away from each other. When the two tidying arms (200g) move toward each other, they clamp and tidy the sheet between the two tidying arms (200g). When the two tidying arms (200g) move away from each other, they release the sheet between the two tidying arms (200g).

6. The laser processing equipment according to claim 3, characterized in that: The transport mechanism (c) comprises: A displacement module extending along the arrangement direction of the silo device (a), the cleaning device (b1) and the cleaning and coating device (b2); A clamping device (110c) is arranged on the displacement module and is used to clamp the sheet. An adsorption device (120c), arranged on the displacement module, and used for adsorbing the sheet; The first transporting action specifically includes: 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 silo device (a), the displacement module drives the clamping device (110c) and drags the material sheet to the regularization device (g) above the cleaning device (b1), after the clamping device (110c) releases the material sheet, the adsorption device (120c) adsorbs the material sheet, and transfers the material sheet to the regularization device (g) above the cleaning and coating device (b2) through the displacement module for regularization, and after regularization, transfers the material sheet to the cleaning and coating device (b2) through the displacement module; The second transporting action specifically includes: the displacement module drives the adsorption device (120c) to adsorb the material sheet in the cleaning device (b1), and places it on the regularization device (g) above the cleaning device (b1) for regularization; the clamping device (110c) clamps the regularized material sheet and pushes it to the silo device (a) through the displacement module.

7. The laser processing equipment according to claim 6, characterized in that: The clamping device (110c) comprises: A clamping mounting frame (115c) connected to the displacement module; A flip driving device (113c), arranged on the clamping mounting frame (115c); A clamping assembly is drivingly connected to the output end of the flip driving device (113c) to drive the clamping assembly to switch between a working position and an avoidance position, wherein a side of the clamping mounting frame (115c) close to the material fetching position is a clamping target side, and when the clamping assembly is in the working position, the clamping assembly is located at the clamping target side, and when the clamping assembly is in the avoidance position, the clamping assembly avoids the clamping target side; In the first transporting action, after the displacement module drives the clamping device (110c) and drags the sheet to the tidying device (g) above the cleaning device (b1), the clamping device (110c) releases the sheet, and the clamping assembly flips to the avoidance position; In the second transporting action, after the sheet is placed on the arranging device (g) above the cleaning device (b1), the clamping assembly is flipped to the working position.

8. The laser processing equipment according to any one of claims 1 to 7, characterized in that: The silo device (a) comprises: Support frame (100a); A first sheet placement component (300a) and a second sheet placement component (400a) are both arranged on the support frame (100a), the first sheet placement component (300a) being used to place processed and / or unprocessed sheets, and the second sheet placement component (400a) being used to place processed sheets; The first side of the first sheet placement component (300a) and the second sheet placement component (400a) both have a first sheet placement opening, the second side of the second sheet placement component (400a) has a second sheet placement opening, and the first side and the second side of the second sheet placement component (400a) are opposite sides.

9. The laser processing equipment according to claim 8, characterized in that: The second sheet placement component (400a) comprises: A sheet storage slot (401a), wherein the first side of the sheet storage slot (401a) has the first sheet access opening, and the second side of the sheet storage slot has the second sheet access opening; A push-pull positioning plate (402a) is slidably arranged in the sheet storage slot (401a) to switch between a placement position and a removal position, the push-pull positioning plate (402a) having a sheet placement area for positioning the sheet, when the push-pull positioning plate (402a) is in the placement position, the sheet placement area is located in the sheet storage slot (401a), and when the push-pull positioning plate (402a) is in the removal position, the sheet placement area is located outside the sheet storage slot (401a).

10. The laser processing equipment according to claim 9, characterized in that: The sheet storage slot (401a) is provided with a limiting device for limiting the placement position and removal position of the push-pull positioning plate (402a).

11. The laser processing equipment according to claim 9, characterized in that: The sheet placement area is provided with sheet positioning parts (4021a), and there are at least two sheet positioning parts (4021a) to respectively position sheets of different sizes; and / or, At least two groups of positioning block mounting positions are provided on the second sheet placement component (400a), and a silo positioning block (600a) is provided on the second sheet placement component (400a) and is mounted to one of the groups of positioning block mounting positions. When the silo positioning block (600a) is mounted to different positioning block mounting positions, the first sheet placement components (300a) of different sizes are positioned.

12. The laser processing equipment according to claim 3, characterized in that: The cleaning device (b1) and the cleaning coating device (b2) both include: A cleaning mechanism (200b) comprises a cleaning barrel (201b); A placement table system (300b) comprises a placement table (320b) arranged inside the cleaning barrel (201b) and a placement table driving component (310b) arranged outside the cleaning barrel (201b), wherein the placement table driving component (310b) is connected to the placement table (320b) via a transmission component to drive the placement table (320b) to rotate; The spraying mechanism (100b) comprises a spraying head assembly (120b) arranged inside the cleaning barrel (201b) and a spraying driving component (110b) arranged outside the cleaning barrel (201b); the spraying driving component (110b) is connected to the output end of the spraying head assembly (120b) via a swing rod (140b) to drive the spraying head assembly (120b) to swing.

13. The laser processing equipment according to claim 12, characterized in that: The cleaning mechanism (200b) further comprises: A bottom plate assembly (219b), wherein the bottom of the cleaning barrel (201b) has a first through hole (2013b), the bottom of the cleaning barrel (201b) is fixed to the bottom plate assembly (219b), and the bottom plate assembly (219b) has a bottom plate through hole in communication with the first through hole (2013b), and the bottom plate through hole is used for sealing connection with the placement table system (300b); The first leak-proof component comprises a first leak-proof receiving groove (215b) fixed on the bottom plate assembly (219b) and arranged around the bottom plate through a hole, and a first leak-proof drainage component (218b) connected to the bottom of the first leak-proof receiving groove (215b).

14. The laser processing equipment according to claim 13, characterized in that: The bottom plate assembly (219b) 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 (2013b), the bottom plate through hole comprises a second through hole arranged on the first bottom plate (214b), and the second through hole is sealedly connected to the placement table system (300b); The bottom of the cleaning barrel body (201b) is fixed on the second bottom plate (212b), the bottom plate through hole also includes a third through hole (2121b) 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 (2121b) and extends in the direction of 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).

15. The laser processing equipment according to claim 14, characterized in that: The cleaning mechanism (200b) further comprises a second leak-proof component, which comprises a second leak-proof receiving groove (209b) fixed to the outer ring of the second bottom plate (212b) and a second leak-proof drainage component (208b) connected to the bottom of the second leak-proof receiving groove (209b).

16. The laser processing equipment according to claim 12, characterized in that: The side wall of the cleaning barrel (201b) is provided with a drainage mist pipe (204b) connected to the cleaning barrel (201b); and / or, The bottom wall of the cleaning barrel (201b) is provided with a drainage pipe (205b) communicating with the cleaning barrel (201b); and / or, A partition (213b) is provided in the cleaning barrel (201b), the partition (213b) is located between the bottom wall of the cleaning barrel (201b) and the placement table (320b) of the placement table system (300b), and the partition (213b) is provided with a through hole; and / or, The inner wall of the cleaning barrel (201b) is adhered with a sponge layer (211b).

17. The laser processing equipment according to claim 12, characterized in that: The spray head assembly (120b) of the cleaning and coating device (b2) comprises at least a cleaning liquid atomizing nozzle (121b) and a glue coating nozzle (122b); The spray head assembly (120b) of the cleaning device (b1) comprises at least a cleaning liquid atomizing nozzle (121b).

18. The laser processing equipment according to claim 17, characterized in that: The spray head assembly (120b) further comprises a cleaning liquid inclined spray head (123b), the spray direction of the cleaning liquid atomizing spray head (121b) is perpendicular to the direction of the material sheet, and the spray direction of the cleaning liquid inclined spray head (123b) forms an acute angle with the material sheet.

19. The laser processing equipment according to claim 18, characterized in that: The medium inlet of the glue coating nozzle (122b) comprises a glue coating inlet and an anti-blocking inlet; and / or, The medium inlet of the cleaning liquid atomizing nozzle (121b) comprises a cleaning liquid inlet and a compressed gas inlet.

Images