Stock bin device and laser processing equipment

Abstract

The utility model discloses a stock bin device and laser processing equipment. The stock bin device comprises a supporting frame; the placing platform is used for placing the first material sheet placing assembly and is arranged on the supporting frame; the first material sheet placing assembly is arranged on the supporting frame, the second material sheet placing assembly is arranged on the supporting frame, the first material sheet placing assembly is used for placing processed and / or unprocessed material sheets, and the second material sheet placing assembly is used for placing processed material sheets; a first material sheet taking and placing opening is formed in the first side of the second material sheet placing assembly, a second material sheet taking and placing opening is formed in the second side of the second material sheet placing assembly, and the first side and the second side of the second material sheet placing assembly are two opposite sides. According to the utility model, the second material sheet placing assembly is arranged, so that the processed material sheets can be directly taken out from the second material sheet taking and placing port of the second material sheet placing assembly for checking under the condition of no shutdown, and the processing efficiency is improved.

Description

TECHNICAL FIELD

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

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

[0003] Laser processing equipment generally includes bunker device, handling mechanism, cleaning coating device and processing assembly etc. Among them, bunker device is used to store the piece to be processed;Handling mechanism is used to transfer piece between bunker device, handling mechanism, cleaning coating device and processing assembly, cleaning coating device is used to complete cleaning and gluing process to piece, processing assembly is used to process piece after gluing, for example, cutting, grooving etc. are carried out to piece by laser.

[0004] Bunker device is usually multi-layer structure, and each layer is placed with a piece from top to bottom. However, in most cases, the processing effect of processed piece is manually checked at intervals to verify the processing accuracy of processing device, which needs to stop machine, and piece is manually taken out from bunker device to check, which affects processing efficiency.

[0005] Therefore, how to take out piece from bunker device without stopping machine to complete checking work to improve processing efficiency is a problem to be solved by the person skilled in the art. UTILITY MODEL CONTENT

[0006] Therefore, the purpose of the utility model is to provide a kind of bunker device, to also can realize the taking out piece from bunker device without stopping machine, complete checking work, to improve processing efficiency;

[0007] Another purpose of the utility model is to provide a kind of laser processing equipment with the above-mentioned bunker device.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0009] A kind of bunker device, comprising:

[0010] Support frame;

[0011] Placement platform for placing first piece placement assembly, the placement platform is arranged on support frame;

[0012] Second piece placement assembly is arranged on the support frame, the first piece placement assembly is used to place processed and / or unprocessed piece, and the second piece placement assembly is used to place processed piece;

[0013] The first side of the second sheet placing assembly has a first sheet taking and placing opening, and the second side of the second sheet placing assembly has a second sheet taking and placing opening, the first side and the second side of the second sheet placing assembly being opposite sides.

[0014] Optionally, in the above-mentioned magazine device, the second sheet placing assembly comprises:

[0015] A sheet receiving groove body, the first side of the sheet receiving groove body having the first sheet taking and placing opening, and the second side of the sheet receiving groove body having the second sheet taking and placing opening;

[0016] A push-pull positioning plate, slidably arranged in the sheet receiving groove body to switch between a placing position and a taking-out position, the push-pull positioning plate having a sheet placing area for positioning a sheet, the sheet placing area being located in the sheet receiving groove body when the push-pull positioning plate is in the placing position, and the sheet placing area being located outside the sheet receiving groove body when the push-pull positioning plate is in the taking-out position.

[0017] Optionally, in the above-mentioned magazine device, a first limiting piece is arranged on the sheet receiving groove body to prevent the push-pull positioning plate from being pulled out of the sheet receiving groove body when the push-pull positioning plate is in the taking-out position; and / or,

[0018] A second limiting piece is arranged on the sheet receiving groove body to position the push-pull positioning plate in the placing position when the push-pull positioning plate is pushed into the sheet receiving groove body.

[0019] Optionally, in the above-mentioned magazine device, the first limiting piece is arranged on the second side of the sheet receiving groove body, and a limiting block is arranged on the push-pull positioning plate to form a limit with the first limiting piece.

[0020] The second limiting piece is arranged on the first side of the sheet receiving groove body, and an end surface of the push-pull positioning plate forms a limit with the second limiting piece when the push-pull positioning plate is in the placing position.

[0021] Optionally, in the above-mentioned magazine device, the sheet placing area is provided with sheet positioning portions, and the sheet positioning portions are at least two to position sheets of different sizes; and / or,

[0022] The push-pull positioning plate is provided with a push-pull handle.

[0023] Optionally, in the above-mentioned magazine device, the placing platform is provided with magazine positioning blocks, and each of the magazine positioning blocks encloses a positioning space for positioning the first sheet placing assembly.

[0024] Optionally, in the above-mentioned stock bin device, the placing platform is provided with at least two groups of positioning block mounting positions, and when the stock bin positioning blocks are mounted to different positioning block mounting positions, different sizes of the first material sheet placing assembly are positioned.

[0025] Optionally, in the above-mentioned stock bin device, further comprising a lifting module arranged on the support frame, and the placing platform and the second material sheet placing assembly are arranged on the support frame through the lifting module.

[0026] The placing platform and the second material sheet placing assembly are arranged on the lifting sliding block of the lifting module.

[0027] Optionally, in the above-mentioned stock bin device, the placing platform and the second material sheet placing assembly are arranged on the lifting sliding block of the lifting module through a lifting support or are part of the second material sheet placing assembly.

[0028] The lifting support comprises a first support part and a second support part which are perpendicular to each other, the first support part is connected to the lifting sliding block, the second support part is supported at the bottom of the second material sheet placing assembly, and the first material sheet placing assembly is arranged on the second material sheet placing assembly.

[0029] The stock bin device provided by the utility model has a placing platform for placing a first material sheet placing assembly and a second material sheet placing assembly, wherein the first material sheet placing assembly is used for placing unprocessed material sheets, and after the material sheets are processed, the material sheets are placed back to the first material sheet placing assembly. The second material sheet placing assembly is used for placing processed material sheets, and the processed material sheets placed in the second material sheet placing assembly can be used for manual inspection. If manual inspection of the processed material sheets is needed, a processed material sheet is placed in the second material sheet placing assembly through the first material taking and placing opening of the second material sheet placing assembly by the carrying mechanism. Then, the processed material sheet is taken out through the second material taking and placing opening of the second material sheet placing assembly by an operator to perform inspection. The utility model sets the second material sheet placing assembly, so that the processed material sheet can be taken out through the second material taking and placing opening of the second material sheet placing assembly to perform inspection without stopping the machine, and the processing efficiency is improved.

[0030] A laser processing equipment comprises the stock bin device according to any one of the above.

[0031] The laser processing equipment provided by the utility model has the above-mentioned stock bin device, so all the technical effects of the stock bin device are achieved, and details are not repeated herein. BRIEF DESCRIPTION OF DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0033] Figure 1 The structural schematic view of the stock bin device with the first material sheet placing assembly of one size disclosed in the embodiments of the present application is shown in the figure.

[0034] Figure 2 The structural schematic view of the stock bin device with the first material sheet placing assembly of another size disclosed in the embodiments of the present application is shown in the figure.

[0035] Figure 3 The structural schematic view of the stock bin device at one angle disclosed in the embodiments of the present application is shown in the figure.

[0036] Figure 4 The structural schematic view of the push-pull positioning plate in the taking-out position disclosed in the embodiments of the present application is shown in the figure.

[0037] Figure 5 The partial enlarged view of A in the figure. Figure 4

[0038] The meanings of the various reference signs in the figure are as follows:

[0039] 100 - support frame; 101 - base; 102 - side support frame;

[0040] 200 - lifting module; 201 - lifting module mounting plate; 202 - lifting module body;

[0041] 300 - first material sheet placing assembly;

[0042] 400 - second material sheet placing assembly; 401 - material sheet storage groove body; 402 - push-pull positioning plate; 4021 - material sheet positioning part; 4022 - push-pull handle; 4023 - limiting stopper; 403 - first limiting part; 404 - second limiting part;

[0043] 500 - lifting support;

[0044] 600 - stock bin positioning block. DETAILED DESCRIPTION

[0045] The core of the present application is to provide a stock bin device, so that the material sheet can be taken out from the stock bin device without stopping the machine, the inspection work can be completed, and the processing efficiency is improved.

[0046] ​Another core of the utility model lies in providing a laser processing equipment with the above-mentioned stock bin device.

[0047] Hereinafter, the embodiments will be described with reference to the drawings. In addition, the embodiments shown below do not have any limiting effect on the utility model content recited in the claims. In addition, the entire content of the configuration represented in the following embodiments is not limited to being necessary as a solution to the utility model recited in the claims. It should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings. In the case of no conflict, the embodiments in the utility model and the features in the embodiments can be combined with each other.

[0048] Generally, the processing effect of the processed sheet will be manually checked at intervals. For example, the first processed sheet needs to be checked every day, and after passing the check, it means that the processing equipment has no precision temperature, and the processing can continue; otherwise, the processing equipment needs to be checked to find out the cause of the processing error.

[0049] Since the stock bin device only has an opening on the side facing the conveying mechanism, the unprocessed sheet in the stock bin device is taken out by the conveying mechanism for subsequent cleaning, gluing, processing and other operations, and after processing is completed, it is sent back to the stock bin device by the conveying mechanism. Since the opening of the stock bin device faces the conveying mechanism, the operator cannot take out the sheet through the opening for inspection, so when the sheet needs to be checked, the laser processing equipment needs to be stopped, and then the processed sheet is taken out from the stock bin device for inspection, and after the inspection is completed, the subsequent operation is started, which will inevitably reduce the processing efficiency.

[0050] Based on the above reasons, the utility model embodiment discloses a stock bin device, which can take out the sheet from the stock bin device without stopping, complete the inspection work, and improve the processing efficiency.

[0051] As shown in Figures 1-4 The utility model embodiment discloses a stock bin device, which comprises a support frame 100, a placing platform and a second sheet placing assembly 400. Among them, the support frame 100 is used for supporting the placing platform and the second sheet placing assembly 400, that is, the placing platform and the second sheet placing assembly 400 are arranged on the support frame 100.

[0052] The placing platform is used to support the first sheet placing assembly 300. When the sheets are processed, the first sheet placing assembly 300 loaded with sheets can be placed on the placing platform. The first sheet placing assembly 300 is used to place the processed and / or unprocessed sheets, and the second sheet placing assembly 400 is used to place the processed sheets. It should be noted that the second sheet placing assembly 400 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 processed sheet in each set time period is placed in the second sheet placing assembly 400, and the remaining processed sheets in the time period are placed in the first sheet placing assembly 300.

[0053] The first side of the second sheet placing assembly 400 has a first sheet taking and placing opening. When the magazine device is installed to the corresponding station of the laser processing equipment, the first side of the second sheet placing assembly 400, i.e. the side with the first sheet taking and placing opening, should be arranged to face the handling mechanism of the laser processing equipment. In addition, when the first sheet placing assembly 300 is placed on the placing platform, the side with the first sheet taking and placing opening of the first sheet placing assembly 300 also needs to be arranged to face the handling mechanism, so that the handling mechanism can push the processed sheets into the first sheet placing assembly 300 through the first sheet taking and placing opening of the first sheet placing assembly 300 according to the requirements, or push the processed sheets into the second sheet placing assembly 400 through the first sheet taking and placing opening of the second sheet placing assembly 400.

[0054] The second side of the second sheet placing assembly 400 has a second sheet taking and placing opening, and the first side and the second side of the second sheet placing assembly 400 are opposite sides. That is, in the embodiment, the second sheet taking and placing opening is arranged on the opposite side of the first sheet taking and placing opening of the second sheet placing assembly 400, i.e. the second sheet taking and placing opening is arranged on the outside of the magazine device, and is not affected by the space of other devices of the laser processing equipment. The processed sheets can be taken out through the second sheet taking and placing opening on the side away from the handling mechanism (i.e. the outside), and manual inspection can be performed. At this time, the laser processing equipment can continue to process the unprocessed sheets in the first sheet placing assembly 300 without stopping.

[0055] The material bin device provided by the utility model has a placing platform for placing the first material sheet placing assembly 300 and a second material sheet placing assembly 400, wherein the first material sheet placing assembly 300 is used for placing unprocessed material sheets, and after the material sheets are processed, the material sheets are placed back into the first material sheet placing assembly 300. The second material sheet placing assembly 400 is used for placing processed material sheets, and the processed material sheets placed in the second material sheet placing assembly 400 can be used for manual inspection. If manual inspection of the processed material sheets is needed, a processed material sheet is placed in the second material sheet placing assembly 400 through the first material sheet taking and placing opening of the second material sheet placing assembly 400 by the carrying mechanism. Then the processed material sheet is taken out through the second material sheet taking and placing opening of the second material sheet placing assembly 400 by the operator for inspection. The utility model sets the second material sheet placing assembly 400, and the processed material sheet can be directly taken out through the second material sheet taking and placing opening of the second material sheet placing assembly 400 for inspection without stopping the machine, thereby improving the processing efficiency.

[0056] As shown in Figure 1 and Figure 4 in a specific embodiment of the utility model, the second material sheet placing assembly 400 can include a material sheet storage groove 401 and a push-pull positioning plate 402.

[0057] The first side of the material sheet storage groove 401 has a first material sheet taking and placing opening, and the second side has a second material sheet taking and placing opening, and the material sheet storage groove 401 serves as a storage device of the push-pull positioning plate 402. The push-pull positioning plate 402 is slidably arranged in the material sheet storage groove 401 to switch between a placing position (the position shown in the figure is the placing position of the push-pull positioning plate 402) and a taking-out position (the position shown in the figure is the placing position of the push-pull positioning plate 402). Figure 1 Figure 4 It should be noted that the taking-out position is different from the placing position, and the placing position is a certain determined position, which needs to be matched with the carrying mechanism to ensure that the carrying mechanism can accurately push the manual inspection material sheet into the corresponding position of the push-pull positioning plate 402, so as to avoid the situation that the material sheet is not pushed to the position or is pushed out of the position. The taking-out position is not limited in this way, and as long as the material sheet can be conveniently taken out, it can be understood as the taking-out position within a certain range.

[0058] The push-pull positioning plate 402 has a material sheet placing area for positioning the material sheet, and when the push-pull positioning plate 402 is in the placing position, the material sheet placing area is located in the material sheet storage groove 401. The carrying mechanism can put the processed material sheet into the material sheet storage groove 401 of the push-pull positioning plate 402 hidden in the material sheet storage groove 401 through the first material sheet taking and placing opening of the material sheet storage groove 401.

[0059] ​When the push-pull positioning plate 402 is in the taking-out position, the tablet placement area is outside the tablet storage groove 401. Since the processed tablets have been pushed by the conveying mechanism onto the tablet storage groove 401 of the push-pull positioning plate 402, the push-pull positioning plate 402 can be pulled out of the tablet storage groove 401 to the taking-out position, so that the tablet placement area is exposed outside the tablet storage groove 401, and the operator can take out the tablets for subsequent inspection. After the tablets are taken out, the push-pull positioning plate 402 can be pushed into the tablet storage groove 401 to wait for the next batch of tablets to be received for inspection.

[0060] In this embodiment, the second tablet placement assembly 400 is designed in a push-pull structure. When in the placement position, the tablets can be pushed onto the push-pull positioning plate 402 when the conveying mechanism pushes the tablets into the tablet storage groove 401. When the push-pull positioning plate 402 is pulled to the taking-out position, the tablets on the push-pull positioning plate 402 can be pulled out of the tablet storage groove 401, which facilitates the taking out of the tablets. Those skilled in the art can understand that the push-pull positioning plate 402 can also not be provided, and the tablets can be directly placed in the tablet storage groove 401 through the first tablet taking-out opening, and then taken out through the second tablet taking-out opening.

[0061] In order to accurately position the push-pull positioning plate 402 in the placement position and prevent the push-pull positioning plate 402 from being separated from the tablet storage groove 401, in this embodiment, the tablet storage groove 401 is provided with a limiting device for limiting the placement position and the taking-out position of the push-pull positioning plate 402. The limiting device includes a first limiting member 403 and a second limiting member 404 according to different functions. When the push-pull positioning plate 402 is pushed to the placement position and pulled out of the placement position, the limiting device can limit the push-pull positioning plate 402, so that the push-pull positioning plate 402 cannot be continuously pushed forward when pushed to the placement position, and cannot be continuously pulled out when pulled out to the limit position.

[0062] In this embodiment, the second limiting member 404 can accurately position the push-pull positioning plate 402 in the placement position, so that the conveying mechanism can accurately push the tablets onto the push-pull positioning plate 402. In addition, the first limiting member 403 can also limit the limit position when the push-pull positioning plate 402 is pulled out, so as to avoid the push-pull positioning plate 402 being pulled out of the tablet storage groove 401 by the operator when pulling out the push-pull positioning plate 402, and the push-pull positioning plate 402 being separated from the tablet storage groove 401.

[0063] As Figure 1 , Figure 3 and Figure 5As shown, in this embodiment, the first limiting member 403 is arranged on one side of the material sheet storage groove 401 having the second material sheet taking and placing opening, i.e. the second side of the material sheet storage groove 401, and the limiting block 4023 is arranged on the push-pull positioning plate 402. When the push-pull positioning plate 402 is pulled out to the position where the limiting block 4023 and the first limiting member 403 form a limit, the push-pull positioning plate 402 cannot be pulled out any further, thereby avoiding the disconnection of the push-pull positioning plate 402 and the material sheet storage groove 401.

[0064] It should be noted that the taking-out position is a region between the start point of the taking-out position and the position where the push-pull positioning plate 402 is completely pulled out of the material sheet storage groove 401. The start point of the taking-out position refers to the position where the material sheet placed on the push-pull positioning plate 402 is completely exposed outside the material sheet storage groove 401. Therefore, the position where the limiting block 4023 and the first limiting member 403 form a limit includes the start point of the taking-out position and the positions beyond the start point of the taking-out position, and does not include the position where the push-pull positioning plate 402 is disconnected from the material sheet storage groove 401.

[0065] It should be noted that the first limiting member 403 can have an L-shaped structure, and the L-shaped first limiting member 403 includes a supporting portion and a blocking portion. When the push-pull positioning plate 402 is pulled out, the limiting block 4023 will move outward until the limiting block 4023 moves to the supporting portion, and further movement will be blocked by the blocking portion, so that the limiting block 4023 cannot move any further. Those skilled in the art can understand that the limiting block 4023 can be designed as an integral structure with the push-pull positioning plate 402, or can be designed as a structure that can be detachably fixed to the push-pull positioning plate 402. The first limiting member 403 can be arranged in two and symmetrically arranged on both sides of the second material sheet taking and placing opening.

[0066] The second limiting member 404 is arranged on one side of the material sheet storage groove 401 having the first material sheet taking and placing opening, i.e. the first side of the material sheet storage groove 401. When the push-pull positioning plate 402 is in the placing position, the end surface of the push-pull positioning plate 402 and the second limiting member 404 form a limit. It should be noted that the arrangement position of the second limiting member 404 needs to satisfy the condition that the push-pull positioning plate 402 cannot be pushed in any further, and also needs to satisfy the condition that the material sheet cannot be pushed into the material sheet storage groove 401 through the first material sheet taking and placing opening. Therefore, the second limiting member 404 should be arranged on the two side edges of the first material sheet taking and placing opening.

[0067] In order to facilitate the sliding of the push-pull positioning plate 402, a slide is arranged on the inner side wall of the material sheet storage groove 401, and a slide rail that is in sliding cooperation with the slide is arranged on the push-pull positioning plate 402. The cooperation of the slide rail and the slide can make the sliding of the push-pull positioning plate 402 more stable.

[0068] As shown in FIG. 6, the material sheet storage device 400 includes a material sheet storage groove 401, a push-pull positioning plate 402, a first limiting member 403, a second limiting member 404, and a limiting block 4023. Figure 4As shown, the tablet placement area is provided with tablet positioning portions 4021, and the tablet positioning portions 4021 are at least two to position tablets of different sizes. For example, the tablet positioning portions 4021 for positioning 8-inch tablets and 12-inch tablets can be provided. Taking the placement of 8-inch tablets as an example, the 8-inch tablets are pushed to the tablet placement area by the carrying mechanism, and as the 8-inch tablets are continuously pushed, they gradually approach the tablet positioning portions 4021 for positioning 8-inch tablets, and until the 8-inch tablets abut against the tablet positioning portions 4021, the placement of the 8-inch tablets is completed. It should be noted that the number of tablet positioning portions 4021 can be designed according to requirements, and is not limited to 8-inch tablets and 12-inch tablets.

[0069] The push-pull positioning plate 402 is provided with a push-pull handle 4022. It should be noted that when the push-pull positioning plate 402 is in the placement position, the push-pull handle 4022 on the push-pull positioning plate 402 should be arranged outside the tablet storage groove 401, so that the operator can easily grasp the push-pull handle 4022 to assist in pulling out the push-pull positioning plate 402. In order to ensure balance when pulling out, the push-pull handle 4022 can be provided with two, so that the operator can operate with both hands. When placing a single hand, a biasing force is generated, causing the push-pull positioning plate 402 to be stuck, affecting the smoothness of pulling out.

[0070] In an embodiment of the present application, the placement platform is provided with bin positioning blocks 600, and each bin positioning block 600 encloses a positioning space for positioning the first tablet placement assembly 300. The first tablet placement assembly 300 can be directly placed on the placement platform, and the first tablet placement assembly 300 is limited by each bin positioning block 600 to prevent the first tablet placement assembly 300 from moving on the placement platform.

[0071] When the laser processing equipment processes tablets, the first tablet placement assembly 300 loaded with multiple tablets (unprocessed tablets) is placed on the placement platform and limited by each bin positioning block 600 to limit the position of the first tablet placement assembly 300 on the placement platform. Then the carrying mechanism takes out each tablet on the first tablet placement assembly 300 in turn for subsequent processing (such as cleaning, gluing, laser cutting, etc.). After processing, according to requirements, the carrying mechanism can be selected to place the processed tablets in the first tablet placement assembly 300 or the second tablet placement assembly 400. If manual inspection is required, the processed tablets are placed in the second tablet placement assembly 400, and if manual inspection is not required, the processed tablets are placed in the first tablet placement assembly 300.

[0072] After the first sheet placement assembly 300 is completed processing, the processed sheet is placed back in the first sheet placement assembly 300. The first sheet placement assembly 300 loaded with processed sheets can be removed; and another first sheet placement assembly 300 loaded with unprocessed sheets is placed on the placement platform and positioned by the silo positioning block 600.

[0073] In this embodiment, the silo positioning block 600 can quickly realize the temporary fixing of the first sheet placement assembly 300 on the placement platform. Since the silo positioning block 600 only limits the first sheet placement assembly 300 in the top plane of the placement platform, taking the top plane of the placement platform as a horizontal plane, the silo positioning block 600 only limits the first sheet placement assembly 300 in the horizontal plane. It can be understood that each silo positioning block 600 abuts against the four edges of the first sheet placement assembly 300 to prevent the first sheet placement assembly 300 from moving in the horizontal plane. The freedom of the first sheet placement assembly 300 to be lifted upward is not limited, so the operator can quickly remove the first sheet placement assembly 300, and it is also convenient to position the new unprocessed first sheet placement assembly 300 without the need for fasteners and other components to fix it.

[0074] In order to be suitable for sheets of various sizes, the placement platform is provided with at least two sets of positioning block mounting positions, which position the first sheet placement assembly 300 of different sizes when the silo positioning block 600 is installed in different positioning block mounting positions. The first sheet placement assembly 300 loaded with sheets of different sizes also has different sizes, so in this embodiment, at least two sets of positioning block mounting positions are provided on the placement platform.

[0075] For ease of understanding, two sets of positioning block mounting positions are taken as examples in this embodiment, which are 8-inch sheet positioning block mounting positions and 12-inch sheet positioning block mounting positions. When processing 8-inch sheets, each silo positioning block 600 is fixed in the 8-inch sheet positioning block mounting position, so that the silo positioning block 600 can limit the first sheet placement assembly 300 loaded with 8-inch sheets (as shown in Figure 1 When processing 12-inch sheets, each silo positioning block 600 is fixed in the 12-inch sheet positioning block mounting position, so that the silo positioning block 600 can limit the first sheet placement assembly 300 loaded with 12-inch sheets (as shown in Figure 2

[0076] The positioning block mounting position has a threaded hole, and the silo positioning block 600 can be quickly installed on the corresponding positioning block mounting position by a fastener. When another size of sheet needs to be processed, the silo positioning block 600 only needs to be removed and installed on the corresponding size of positioning block mounting position. ​

[0077] In one specific embodiment of this utility model, the hopper device may further include a lifting module 200 disposed on a support frame 100, and a placement platform and a second material placement assembly 400 disposed on the support frame 100 via the lifting module 200. Both the placement platform and the second material placement assembly 400 are disposed on the lifting slider of the lifting module 200.

[0078] The support frame 100 may include a base 101 and a side support frame 102 disposed on the base 101. The lifting module 200 may include a lifting module mounting plate 201 and a lifting module body 202. The bottom of the lifting module mounting plate 201 may be fixed to the base 101, and the surface of the lifting module mounting plate 201 may be fixed to the side support frame 102 to improve the installation stability of the lifting module mounting plate 201. The lifting module body 202 is fixed to the lifting module mounting plate 201, and the placement platform and the second material placement assembly 400 are fixed to the lifting module of the lifting module body 202, so that the lifting module body 202 drives the second material placement assembly 400 and the placement platform to perform lifting and lowering actions. The first material placement assembly 300 is placed on the placement platform and performs synchronous lifting and lowering actions with the placement platform.

[0079] This embodiment of the utility model sets up a lifting module 200 to drive the first material piece placement component 300 and the second material piece placement component 400 to perform lifting and lowering actions. When the first material piece placement component 300 has a multi-layer structure, by driving the first material piece placement component 300 and the second material piece placement component 400 to lift and lower, the corresponding material piece positioning spaces on the first material piece placement component 300 and the second material piece placement component 400 are controlled to correspond with the conveying mechanism, so that the conveying mechanism pushes the material piece into the corresponding material piece positioning space or pulls out the material piece in the corresponding material piece positioning space.

[0080] Furthermore, the placement platform and the second sheet placement assembly 400 are mounted on the lifting slider of the lifting module 200 via a lifting bracket 500. For example... Figure 3 As shown, the lifting bracket 500 includes a first support portion and a second support portion perpendicular to each other. The first support portion is connected to the lifting slider, and the second support portion is supported on the bottom of the second material sheet placement assembly 400. The first support portion can be a plate-like structure to improve the stability of the connection with the lifting slider. The second support portion is a triangular structure to have a higher support capacity. One right-angled side of the second support portion is fixed to the first support portion, and the other right-angled side is used to support the second material sheet placement assembly 400. A placement platform can be set on the second material sheet placement assembly 400, or the placement platform can be part of the second material sheet placement assembly 400, that is, the second material sheet placement assembly 400 can be used as a placement platform, and the first material sheet placement assembly 300 can be directly placed on the second material sheet placement assembly 400. In this embodiment, by designing the second support portion as a triangular structure, a more reliable support effect can be obtained.

[0081] The utility model embodiment further discloses a laser processing equipment, including the bin device as above embodiment discloses.

[0082] As shown in the present application and claims, unless the context clearly indicates otherwise, "one", "a", "an" and / or "the" do not necessarily mean a single number, but can also include a plurality. Generally speaking, the terms "comprise" and "include" only indicate that the steps and elements explicitly identified are included, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements. The element defined by the statement "comprises a" does not exclude the presence of another identical element in the process, method, product or device comprising the element.

[0083] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood broadly, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0084] Each embodiment in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same or similar parts between each embodiment can be referred to each other.

[0085] The principle and implementation mode of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method and core idea of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the principle of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A silo device, characterized in that, include: Support frame (100); A placement platform for placing the first sheet placement assembly (300) is provided on a support frame (100); The second sheet placement assembly (400) is disposed on the support frame (100). The first sheet placement assembly (300) is used to place processed and / or unprocessed sheets, and the second sheet placement assembly (400) is used to place processed sheets. The first side of the second sheet placement assembly (400) has a first sheet pick-up and drop-out port, and the second side of the second sheet placement assembly (400) has a second sheet pick-up and drop-out port. The first side and the second side of the second sheet placement assembly (400) are opposite sides.

2. The silo device as described in claim 1, characterized in that, The second sheet placement assembly (400) includes: A material sheet storage tank (401) has a first material sheet loading and unloading port on its first side and a second material sheet loading and unloading port on its second side. A push-pull positioning plate (402) is slidably disposed within the material storage tank (401) to switch between a placement position and a removal position. The push-pull positioning plate (402) has a material placement area for positioning the material pieces. When the push-pull positioning plate (402) is in the placement position, the material placement area is located within the material storage tank (401). When the push-pull positioning plate (402) is in the removal position, the material placement area is located outside the material storage tank (401).

3. The silo device as described in claim 2, characterized in that, The material receiving tank (401) is provided with a first limiting member (403) to prevent the push-pull positioning plate (402) from disengaging from the material receiving tank (401) when it is pulled to the take-out position; and / or, The material receiving tank (401) is provided with a second limiting member (404) for positioning the push-pull positioning plate (402) into the material receiving tank (401).

4. The silo device as described in claim 3, characterized in that, The first limiting member (403) is disposed on the second side of the material receiving groove (401), and the push-pull positioning plate (402) is provided with a limiting block (4023) that forms a limiting with the first limiting member (403). The second limiting member (404) is disposed on the first side of the material receiving groove (401). When the push-pull positioning plate (402) is in the placement position, the end face of the push-pull positioning plate (402) and the second limiting member (404) form a limiting.

5. The silo device as described in claim 2, characterized in that, The sheet placement area is provided with a sheet positioning part (4021), and there are at least two sheet positioning parts (4021) to position sheets of different sizes respectively; and / or, The push-pull positioning plate (402) is provided with a push-pull handle (4022).

6. The silo device as described in claim 1, characterized in that, The placement platform is provided with a hopper positioning block (600), and each of the hopper positioning blocks (600) forms a positioning space for positioning the first material piece placement component (300).

7. The silo device as described in claim 6, characterized in that, The placement platform is provided with at least two sets of positioning block mounting positions. When the hopper positioning block (600) is installed in different positioning block mounting positions, the first material piece placement assembly (300) of different sizes is positioned.

8. The silo device according to any one of claims 1-7, characterized in that, It also includes a lifting module (200) disposed on the support frame (100), and the placement platform and the second material placement assembly (400) are disposed on the support frame (100) through the lifting module (200); The placement platform and the second sheet placement component (400) are both located on the lifting slider of the lifting module (200).

9. The silo device as described in claim 8, characterized in that, The placement platform and the second sheet placement assembly (400) are mounted on the lifting slider of the lifting module (200) via a lifting bracket (500); The lifting bracket (500) includes a first support part and a second support part that are perpendicular to each other. The first support part is connected to the lifting slider, and the second support part is supported on the bottom of the second material placement assembly (400). The placement platform is disposed on the second material placement assembly (400) or is part of the second material placement assembly (400).

10. A laser processing device, characterized in that, Includes the silo device as described in any one of claims 1-9.

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