Material conveying processing platform of laser coding machine

Abstract

The utility model discloses a kind of material conveying processing platforms of laser coding machine, including support platform, including bearing surface and back, be arranged with first through-hole;Mounting bracket, be set around support platform outside, can be lifted and set, be arranged with feeding station, processing station and discharging station;Conveying mechanism is arranged on mounting bracket and is located at feeding station and discharging station place;Guiding mechanism, be arranged on mounting bracket and be located at processing station place;Guide wheel includes the extension attitude of extension bearing surface, and the contraction attitude of contraction to first through-hole.This application when conveying workpiece mounting bracket can be lifted as a whole, guide wheel extends the bearing surface of support platform, workpiece is moved to the position regularity on support platform by conveying mechanism, then mounting bracket can be lowered as a whole, guide wheel is contracted below bearing surface, workpiece is supported by support platform and fixed platform cooperation, while being adsorbed and fixed by support platform, improve the fixed stability and position accuracy when workpiece processing.

Description

Technical Field

[0001] This utility model belongs to the field of laser processing technology, specifically relating to a material feeding and processing platform for a laser marking machine. Background Technology

[0002] In the solar cell manufacturing process, laser marking is required on the glass panels of solar cells to mark information such as model and production batch. Existing laser marking equipment includes a conveyor belt and a laser processing head. The conveyor belt transports the glass panel to the marking station directly opposite the laser processing head. After the laser processing head marks the glass panel, the glass panel is then transported out of the marking station by the conveyor belt.

[0003] The problem with existing laser marking devices is that the glass panel remains on the conveyor belt during the marking process, which cannot guarantee the stability and positional accuracy of the glass panel, affecting the laser marking accuracy and resulting in a low yield rate. Utility Model Content

[0004] The purpose of this application is to provide a material feeding and processing platform for a laser marking machine, so as to solve the problem that the existing laser marking devices cannot guarantee the fixation stability and positional accuracy of the glass panel during marking processing, which affects the laser marking accuracy and leads to a low yield.

[0005] To achieve the above objectives, this application provides a material feeding and processing platform for a laser marking machine, comprising:

[0006] A support platform includes a bearing surface and a back surface arranged opposite to each other. The bearing surface is used to bear the workpiece. A first through hole is arranged on the support platform to connect the bearing surface and the back surface.

[0007] An installation frame is provided outside the support platform. The installation frame is liftable and has a feeding station, a processing station and a discharging station arranged sequentially along a first direction. The processing station corresponds to the position of the support platform.

[0008] A conveying mechanism is arranged on the mounting frame and located at the feeding station and the discharging station. The conveying mechanism is used to convey workpieces.

[0009] A guiding mechanism is arranged on the mounting frame and located at the processing station. The guiding mechanism includes a guide wheel that is inserted into the first through hole from the back side. The guide wheel and the conveying surface of the conveying mechanism are on the same plane.

[0010] The guide wheel includes an extended posture extending out of the bearing surface and a retracted posture retracting into the first through hole.

[0011] In one or more embodiments, it further includes:

[0012] Support, located below the mounting bracket;

[0013] A lifting mechanism is arranged between the support and the mounting frame. The lifting mechanism is used to adjust the height of the mounting frame to control the switching of the guide wheel between the extended posture and the retracted posture.

[0014] In one or more embodiments, the lifting mechanism includes:

[0015] Multiple bases are arranged on the top surface of the support, and each base has a vertically extending guide hole.

[0016] Multiple sliding rods are arranged on the bottom surface of the mounting frame, and each sliding rod corresponds to a base. Each sliding rod is inserted into the guide hole of the corresponding base.

[0017] A balance bar is arranged between adjacent bases;

[0018] A lifting drive unit is arranged between the support and the mounting frame.

[0019] In one or more embodiments, the conveying mechanism includes:

[0020] Multiple drive shafts are sequentially mounted on the mounting frame along the first direction, and the drive shafts extend along a second direction, which is perpendicular to the first direction.

[0021] Multiple transmission wheels are arranged sequentially on the drive shaft along the second direction;

[0022] A transmission drive unit is arranged on the side of the mounting bracket, and the transmission drive unit is used to drive the transmission shaft to rotate.

[0023] In one or more embodiments, a fixed platform is further included, the fixed platform being arranged above the conveying mechanism, and the top surface of the fixed platform being on the same plane as the bearing surface, and the fixed platform being provided with a clearance hole for avoiding the conveying wheel.

[0024] In one or more embodiments, the guiding mechanism includes:

[0025] A support crossbar is fixed to the mounting bracket, and the support crossbar is arranged on one side of the back of the support platform;

[0026] A support arm is arranged on the support crossbar, the support arm extends in the direction pointing to the support platform, and the support arm is arranged in a one-to-one correspondence with the first through hole;

[0027] The guide wheel is arranged at the end of the support arm.

[0028] In one or more embodiments, a groove is arranged on the bearing surface, and a second through hole is also arranged on the support platform, connecting the back surface and the groove;

[0029] The material conveying and processing platform also includes a vacuum generating mechanism. The vacuum output end of the vacuum generating mechanism is connected to one end of the second through hole located on the back side to form an adsorption negative pressure in the groove.

[0030] In one or more embodiments, a straightening mechanism is further included, which is arranged on the mounting frame and located on both sides of the feeding station and / or the alignment station, the straightening mechanism comprising:

[0031] A telescopic unit is arranged on the mounting frame and includes a first telescopic end that can extend and retract in a second direction;

[0032] The mounting plate is neatly arranged on the first telescopic end;

[0033] A aligning column is installed on the aligning mounting plate, and the aligning column is rotatable.

[0034] The second direction is perpendicular to the first direction.

[0035] In one or more embodiments, a positioning blocking mechanism is further included, located on the discharge end side of the processing station, the positioning blocking mechanism comprising:

[0036] The first blocking lifting unit is arranged on the mounting frame and includes a lifting and lowering first lifting end;

[0037] A blocking block is arranged on the first lifting end.

[0038] In one or more embodiments, a feeding positioning mechanism is further included, located on one side of the feeding end of the feeding station, the feeding positioning mechanism comprising:

[0039] A positioning telescopic unit is arranged on the mounting frame and includes a second telescopic end that can extend and retract along a first direction;

[0040] The second blocking lifting unit is arranged on the second telescopic end and includes a liftable second lifting end;

[0041] A positioning mounting plate is placed on the second lifting end;

[0042] A positioning post is mounted on the positioning mounting plate, and the positioning post is rotatable.

[0043] The advantages of this application, which differ from existing technologies, are:

[0044] The material conveying processing platform of this application can raise the mounting frame as a whole when conveying workpieces, and the guide wheels extend out of the bearing surface of the support platform. The workpiece moves to the top of the support platform through the conveying mechanism and is positioned. Then the mounting frame can be lowered as a whole, and the guide wheels retract below the bearing surface. The workpiece is supported by the support platform and the fixed platform. At the same time, the workpiece is attracted and fixed by the support platform, which significantly improves the fixation stability and positional accuracy of the workpiece during processing and helps to improve the processing accuracy. Attached Figure Description

[0045] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0046] Figure 1 This is a schematic diagram of the material feeding and processing platform of the laser marking machine of this application according to one embodiment;

[0047] Figure 2 This is a structural schematic diagram of one embodiment of the lifting mechanism of this application;

[0048] Figure 3 This is a structural schematic diagram of one embodiment of the mounting bracket of this application;

[0049] Figure 4 This is a schematic diagram of one embodiment of the regulating mechanism in this application;

[0050] Figure 5 This is a schematic diagram of one embodiment of the positioning blocking mechanism of this application;

[0051] Figure 6 This is a schematic diagram of one embodiment of the feeding and positioning mechanism of this application;

[0052] Figure 7 yes Figure 1 A magnified view of part A in the diagram;

[0053] Figure 8 This is a schematic diagram of one embodiment of the support platform of this application.

[0054] Explanation of key figure labels:

[0055] Support platform 100; bearing surface 101; back side 102; first through hole 103; second through hole 104; groove 105;

[0056] Mounting rack 200; Feeding station 201; Processing station 202; Discharge station 203;

[0057] Conveying mechanism 300; drive shaft 301; conveying wheel 302; conveying drive unit 303; drive shaft 3031; rotary motor 3032; magnetic wheel 3033;

[0058] Guide mechanism 400; guide wheel 401; support crossbar 402; support arm 403;

[0059] Support 500;

[0060] Lifting mechanism 600; base 601; guide hole 6011; slide bar 602; lifting drive unit 603; balance bar 604;

[0061] Regulating mechanism 700; Regulating telescopic unit 701; First telescopic end 7011; Regulating mounting plate 702; Regulating column 703;

[0062] Position blocking mechanism 800; first blocking lifting unit 801; first lifting end 8011; blocking block 802;

[0063] Feeding positioning mechanism 900; positioning telescopic unit 901; second telescopic end 9011; second blocking lifting unit 902; second lifting end 9021; positioning mounting plate 903; positioning column 904;

[0064] Vacuum output terminal 1000;

[0065] Fixed platform 1100; clearance hole 1101. Detailed Implementation

[0066] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0067] To address the issues of poor stability and positional accuracy in the current glass panel marking process, the applicant has developed a novel material feeding platform for laser marking machines. This platform can support and fix the glass panel during marking, ensuring its stability and positional accuracy.

[0068] Specifically, please refer to Figure 1 , Figure 1 This is a schematic diagram of one embodiment of the material feeding and processing platform of the laser marking machine of this application.

[0069] like Figure 1As shown, the material conveying and processing platform includes a support platform 100 and a mounting frame 200.

[0070] The support platform 100 includes a bearing surface 101 and a back surface 102 arranged opposite to each other. Figure 1 (Not shown in the image), the bearing surface 101 is used to support the workpiece, and the support platform 100 is provided with a first through hole 103 that connects the bearing surface 101 and the back surface 102.

[0071] The mounting frame 200 is arranged around the support platform 100. The mounting frame 200 can be raised and lowered. The mounting frame 200 is provided with a feeding station 201, a processing station 202 and a discharging station 203 arranged sequentially along the first direction x. The processing station 202 corresponds to the position of the support platform 100.

[0072] The mounting frame 200 is equipped with a conveying mechanism 300 and a guiding mechanism 400. The conveying mechanism 300 is located at the feeding station 201 and the discharging station 203 for conveying workpieces.

[0073] The guide mechanism 400 is located at the processing station 202. The guide mechanism 400 includes a guide wheel 401 that is inserted into the first through hole 103 from the back side 102. The guide wheel 401 and the conveying surface of the conveying mechanism 300 are on the same plane.

[0074] The guide wheel 401 includes an extended posture extending out of the bearing surface 101 and a retracted posture retracted into the first through hole 103.

[0075] Understandably, when conveying the workpiece, the mounting frame 200 can rise as a whole. At this time, the guide wheel 401 is in the extended position. The workpiece is moved from the feeding station 201 to the processing station 202 by the conveying mechanism 300. At this time, the area to be processed of the workpiece is located in the processing station 202, and the other part is located in the feeding station 201. After it is in place, the mounting frame 200 can be lowered as a whole until the guide wheel 401 switches to the retracted position. At this time, the workpiece is supported by the bearing surface 101, which ensures its stability during processing.

[0076] Specifically, in this embodiment, a support 500 is arranged below the mounting frame 200, and a lifting mechanism 600 is arranged between the support 500 and the mounting frame 200. The lifting mechanism 600 is used to adjust the height of the mounting frame 200 to control the switching of the guide wheel 401 between the extended posture and the retracted posture.

[0077] The structure of the lifting mechanism 600 is described in detail below. Please refer to [link / reference]. Figure 2 , Figure 2 This is a structural schematic diagram of one embodiment of the lifting mechanism of this application.

[0078] like Figure 2As shown, the lifting mechanism 600 includes a plurality of bases 601 arranged on the top surface of the support 500, a plurality of slide bars 602 arranged on the bottom surface of the mounting frame 200, and a lifting drive unit 603 arranged between the support 500 and the mounting frame 200.

[0079] The base 601 has a vertically extending guide hole 6011. Multiple slide rods 602 correspond one-to-one with multiple bases 601. Each slide rod 602 is inserted into the guide hole 6011 of the corresponding base 601. A balance bar 604 is arranged between adjacent bases 601 to ensure synchronous lifting.

[0080] In this embodiment, the lifting drive unit 603 can be a cylinder. In other embodiments, other structures that can achieve lifting drive can also be used, all of which can achieve the effect of this embodiment.

[0081] Based on this lifting mechanism 600, the lifting stability of the mounting frame 200, the conveying mechanism 300 and the guiding mechanism 400 can be effectively guaranteed.

[0082] The following details the conveying mechanism 300 and the guiding mechanism 400 of this application. Please refer to [link / reference]. Figure 3 , Figure 3 This is a structural schematic diagram of one embodiment of the mounting bracket of this application.

[0083] like Figure 3 As shown, in this embodiment, the conveying mechanism 300 includes a plurality of drive shafts 301 arranged sequentially on the mounting frame 200 along the first direction x. Each drive shaft 301 extends along a second direction y that is perpendicular to the first direction x, and each drive shaft 301 is provided with a plurality of conveying wheels 302 arranged sequentially along the second direction y.

[0084] A transmission drive unit 303 is arranged on the side of the mounting bracket 200. The transmission drive unit 303 is used to drive the transmission shaft 301 to rotate.

[0085] In this embodiment, the transmission drive unit 303 includes a drive shaft 3031 and a rotary motor 3032 for controlling the rotation of the drive shaft 3031. The drive shaft 3031 and the transmission shaft 301 are connected by a magnetic wheel 3033. In other embodiments, the transmission drive unit 303 may also use other devices that can control the rotation of the transmission shaft 301, such as a transmission belt.

[0086] like Figure 3As shown, in this embodiment, the guide mechanism 400 includes a support crossbar 402 fixed to the mounting bracket 200, and the support crossbar 402 is arranged on one side of the back 102 of the support platform 100. A support arm 403 is arranged on the support crossbar 402, and the support arm 403 extends in the direction pointing towards the support platform 100. The support arm 403 is arranged in a one-to-one correspondence with the first through hole 103. The guide wheel 401 is installed on the top of the support arm 403, so that the guide wheel 401 can be inserted into the first through hole 103.

[0087] For workpiece alignment and preparation, please refer to Figure 3 In this embodiment, a straightening mechanism 700 is also arranged on the mounting frame 200. The straightening mechanism 700 is arranged on both sides of the feeding station 201 and the alignment station, which can center and straighten the workpieces located on the conveying mechanism 300 and the guiding mechanism 400 to ensure the positional accuracy of the workpieces in the second direction y.

[0088] Specifically, please refer to Figure 4 , Figure 4 This is a schematic diagram of one embodiment of the regulating mechanism in this application.

[0089] like Figure 4 As shown, the straightening mechanism 700 includes a straightening telescopic unit 701, a straightening mounting plate 702, and a straightening column 703. The straightening telescopic unit 701 is arranged on the mounting frame 200 and includes a first telescopic end 7011 that can extend and retract along a second direction y; the straightening mounting plate 702 is arranged on the first telescopic end 7011; the straightening column 703 is mounted on the straightening mounting plate 702 and is rotatably mounted.

[0090] Understandably, the alignment column 703 can be controlled to move along the second direction y by the alignment extension unit 701, and a pair of alignment columns 703 working together can limit the workpiece in the second direction y.

[0091] Since the alignment column 703 is rotatable, the workpiece can move along the first direction x under the guidance of the alignment column 703 without damaging the edge of the workpiece.

[0092] In this embodiment, the telescopic unit 701 is a cylinder. In other embodiments, any other telescopic device can be used to achieve the same effect.

[0093] Furthermore, to ensure the positional accuracy of the workpiece in the first direction x during machining, please refer to [link / reference needed]. Figure 3 In this embodiment, the mounting frame 200 is also equipped with a positioning blocking mechanism 800 and a feeding positioning mechanism 900. The positioning blocking mechanism 800 is arranged at the discharge end of the processing station 202, and the feeding positioning mechanism 900 is arranged on the feeding end of the feeding station 201.

[0094] Specifically, please refer to Figure 5 , Figure 5 This is a structural schematic diagram of one embodiment of the positioning blocking mechanism of this application. Figure 5 As shown, the positioning blocking mechanism 800 includes a first blocking lifting unit 801 and a blocking block 802. The first blocking lifting unit 801 is arranged on the mounting frame 200 and includes a first lifting end 8011 that can be raised and lowered; the blocking block 802 is arranged on the first lifting end 8011.

[0095] Please see Figure 6 , Figure 6 This is a schematic diagram of one embodiment of the feeding and positioning mechanism of this application. Figure 6 As shown, the feeding positioning mechanism 900 includes a positioning telescopic unit 901, a second blocking lifting unit 902, a positioning mounting plate 903, and a positioning column 904. The second blocking lifting unit 902 is arranged on the mounting frame 200 and includes a liftable second lifting end 9021; the positioning telescopic unit 901 is arranged on the second lifting end 9021 and includes a second telescopic end 9011 that can extend and retract along a first direction x; the positioning mounting plate 903 is arranged on the second telescopic end 9011; and the positioning column 904 is mounted on the positioning mounting plate 903 and is rotatably mounted.

[0096] Understandably, when the workpiece enters the feeding station 201, the second blocking lifting unit 902 can control the positioning column 904 to descend below the conveying surface, and the workpiece can enter the feeding station 201 and the processing station 202 sequentially along the first direction x, and be blocked by the blocking block 802; then the second blocking lifting unit 902 controls the positioning column 904 to rise, and the positioning telescopic unit 901 controls the positioning column 904 to move along the first direction x, and the workpiece is positioned in the first direction x under the cooperation of the blocking block 802 and the positioning column 904.

[0097] After the workpiece is processed, the first blocking lifting unit 801 and the second blocking lifting unit 902 control the blocking block 802 and the positioning column 904 to descend respectively, and the workpiece is output through the discharge station 203. The next batch of workpieces repeats the above steps.

[0098] In this embodiment, the first blocking lifting unit 801, the second blocking lifting unit 902, and the positioning telescopic unit 901 can all be cylinders. In other embodiments, any other telescopic device can also be used to achieve the effect of this embodiment.

[0099] For further details, please refer to Figure 7 and Figure 8 , Figure 7 yes Figure 1 A magnified view of part A in the diagram. Figure 8This is a schematic diagram of one embodiment of the support platform of this application.

[0100] like Figure 7 and Figure 8 As shown, a groove 105 is arranged on the bearing surface 101, and a second through hole 104 is also arranged on the support platform 100, connecting the back surface 102 and the groove 105. Figure 8 As shown, the material conveying processing platform also includes a vacuum generating mechanism (not shown in the figure). The vacuum output end 1000 of the vacuum generating mechanism is connected to one end of the second through hole 104 located on the back side 102 to form an adsorption negative pressure in the groove 105.

[0101] Based on this scheme, the workpiece can be adsorbed and fixed during workpiece processing, further improving the workpiece's fixation stability and positional accuracy.

[0102] Furthermore, since only the corner areas of the workpiece require laser marking, and the workpiece size is larger than the support platform 100, the workpiece is suspended in mid-air during processing, except for the portion located on the support platform 100. To further ensure the workpiece's stability, please refer to [the relevant documentation / reference needed]. Figure 1 In this embodiment, a fixed platform 1100 is also arranged above the conveying mechanism 300. The top surface of the fixed platform 1100 is on the same plane as the bearing surface 101. A clearance hole 1101 for avoiding the conveying wheel 302 is arranged on the fixed platform 1100.

[0103] Specifically, in this embodiment, the fixed platform 1100 can be connected via a support column ( Figure 1 (Not shown) is fixed on the support 500. When the guide wheel 401 extends out of the bearing surface 101, the transmission wheel 302 can extend out of the top surface of the fixed platform 1100 at the same time. When the guide wheel 401 retracts to below the bearing surface 101, the transmission wheel 302 retracts to below the top surface of the fixed platform 1100 at the same time, so that the fixed platform 1100 can support the suspended part of the workpiece during processing and improve the fixed stability of the workpiece.

[0104] Based on the material conveying and processing platform of the above embodiments, when conveying the workpiece, the mounting frame 200 can be raised as a whole, the guide wheel 401 extends out of the bearing surface 101 of the support platform 100, the workpiece moves to above the support platform 100 via the conveying mechanism 300 and is positioned, and then the mounting frame 200 can be lowered as a whole, the guide wheel 401 retracts below the bearing surface 101, the workpiece is supported by the support platform 100 and the fixed platform 1100, and at the same time the workpiece is attracted and fixed by the support platform 100, which significantly improves the fixation stability and positional accuracy of the workpiece during processing, and helps to improve the processing accuracy.

[0105] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0106] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A material feeding and processing platform for a laser marking machine, characterized in that, include: A support platform includes a bearing surface and a back surface arranged opposite to each other. The bearing surface is used to bear the workpiece. A first through hole is arranged on the support platform to connect the bearing surface and the back surface. An installation frame is provided outside the support platform. The installation frame is liftable and has a feeding station, a processing station and a discharging station arranged sequentially along a first direction. The processing station corresponds to the position of the support platform. A conveying mechanism is arranged on the mounting frame and located at the feeding station and the discharging station. The conveying mechanism is used to convey workpieces. A guiding mechanism is arranged on the mounting frame and located at the processing station. The guiding mechanism includes a guide wheel that is inserted into the first through hole from the back side. The guide wheel and the conveying surface of the conveying mechanism are on the same plane. The guide wheel includes an extended posture extending out of the bearing surface and a retracted posture retracting into the first through hole.

2. The material conveying and processing platform according to claim 1, characterized in that, Also includes: Support, located below the mounting bracket; A lifting mechanism is arranged between the support and the mounting frame. The lifting mechanism is used to adjust the height of the mounting frame to control the switching of the guide wheel between the extended posture and the retracted posture.

3. The material conveying and processing platform according to claim 2, characterized in that, The lifting mechanism includes: Multiple bases are arranged on the top surface of the support, and each base has a vertically extending guide hole. Multiple sliding rods are arranged on the bottom surface of the mounting frame, and each sliding rod corresponds to a base. Each sliding rod is inserted into the guide hole of the corresponding base. A balance bar is arranged between adjacent bases; A lifting drive unit is arranged between the support and the mounting frame.

4. The material conveying and processing platform according to claim 1, characterized in that, The transmission mechanism includes: Multiple drive shafts are sequentially mounted on the mounting frame along the first direction, and the drive shafts extend along a second direction, which is perpendicular to the first direction. Multiple transmission wheels are arranged sequentially on the drive shaft along the second direction; A transmission drive unit is arranged on the side of the mounting bracket, and the transmission drive unit is used to drive the transmission shaft to rotate.

5. The material conveying and processing platform according to claim 4, characterized in that, It also includes a fixed platform, which is arranged above the conveying mechanism, and the top surface of the fixed platform is on the same plane as the bearing surface. The fixed platform is provided with a clearance hole to avoid the conveying wheel.

6. The material conveying and processing platform according to claim 1, characterized in that, The guiding mechanism includes: A support crossbar is fixed to the mounting bracket, and the support crossbar is arranged on one side of the back of the support platform; A support arm is arranged on the support crossbar, the support arm extends in the direction pointing to the support platform, and the support arm is arranged in a one-to-one correspondence with the first through hole; The guide wheel is arranged at the end of the support arm.

7. The material conveying and processing platform according to claim 1, characterized in that, The bearing surface is provided with a groove, and the support platform is also provided with a second through hole that connects the back surface and the groove. The material conveying and processing platform also includes a vacuum generating mechanism. The vacuum output end of the vacuum generating mechanism is connected to one end of the second through hole located on the back side to form an adsorption negative pressure in the groove.

8. The material conveying and processing platform according to claim 1, characterized in that, It also includes a straightening mechanism, which is arranged on the mounting frame and located on both sides of the feeding station and / or the processing station. The straightening mechanism includes: A telescopic unit is arranged on the mounting frame and includes a first telescopic end that can extend and retract in a second direction; The mounting plate is neatly arranged on the first telescopic end; A aligning column is installed on the aligning mounting plate, and the aligning column is rotatable. The second direction is perpendicular to the first direction.

9. The material conveying and processing platform according to claim 1, characterized in that, It also includes a stopping mechanism located on the discharge end side of the processing station, the stopping mechanism comprising: The first blocking lifting unit is arranged on the mounting frame and includes a lifting and lowering first lifting end; A blocking block is arranged on the first lifting end.

10. The material conveying and processing platform according to claim 1, characterized in that, It also includes a feeding positioning mechanism located on one side of the feeding end of the feeding station, the feeding positioning mechanism comprising: A positioning telescopic unit is arranged on the mounting frame and includes a second telescopic end that can extend and retract along a first direction; The second blocking lifting unit is arranged on the second telescopic end and includes a liftable second lifting end; A positioning mounting plate is placed on the second lifting end; A positioning post is mounted on the positioning mounting plate, and the positioning post is rotatable.

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