Automatic wafer inserting machine for photovoltaic silicon wafers

Abstract

The present invention discloses an automatic wafer inserter for photovoltaic silicon wafers, comprising a supporting bracket arranged in a front-to-back symmetrical manner; further comprising: longitudinal slide rails fixedly provided on the top surfaces of the symmetrically arranged longitudinal lifting rails; main clamping assemblies fixedly provided on the outer bottom surfaces of the transverse lifting rails, and the symmetrically arranged main clamping assemblies are engaged and slidably mounted above the longitudinal slide rails; wherein transverse racks are fixedly provided on the top surfaces of the transverse lifting rails, and transverse slide rails are fixedly provided on the top surfaces of the symmetrically arranged transverse lifting rails. The automatic wafer inserter for photovoltaic silicon wafers uses the longitudinal slide rails and longitudinal racks, and the transverse slide rails and transverse racks inside the supporting bracket to adjust the wafer inserting platform in the front-to-back and left-to-right directions according to the position of the silicon wafers, and links the dust removal assembly to clean and remove dust during the movement of the lifting and lowering supporting rails, so as to avoid the subsequent transfer of dust when connecting the silicon wafers and affecting the processing.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic silicon wafers, in particular to an automatic wafer inserting machine for photovoltaic silicon wafers. Background Art

[0002] Photovoltaic silicon wafers refer to the base material in the photovoltaic and semiconductor industries, mainly used to manufacture photovoltaic crystalline silicon cells. They are mainly made of thin slices of high-purity silicon materials through processes such as slicing, polishing, and cleaning. During processing, the process of inserting the silicon wafers into a specific device in a certain order is called the inserting process. The silicon wafers are inserted using an inserting machine with adjustable horizontal, vertical, and height to facilitate subsequent processing and production.

[0003] The invention with publication number CN109411398A discloses an automatic wafer insertion device. The wafer is placed on a slide and slides along the slide into a wafer basket. At this time, an electric cylinder drives the wafer basket to move down one wafer slot height, and another wafer is added. The operation is repeated. When the wafer basket is full, a new wafer basket is added. The use of an automated wafer insertion method reduces human insertion errors, shortens working time, reduces manual intervention, and improves work efficiency.

[0004] Invention publication number CN106711069A discloses a fully automatic silicon wafer inserter that significantly improves wafer insertion efficiency. As the wafers descend, the airflow from the ventilation sleeve exerts an upward force on the wafers, reducing the impact of the wafers landing on the bottom of the large basket and preventing damage to the wafer edges.

[0005] However, the above-mentioned wafer insertion equipment for photovoltaic silicon wafers still has the following problems during actual use: although the wafer insertion equipment realizes the transfer and insertion of silicon wafers, the airflow mechanism and slide mechanism are used inside the wafer insertion machine to assist the movement and insertion of silicon wafers. The silicon wafers that slide independently and are blown by the airflow will inevitably come into contact and collide with the device. The moving speed of the sliding silicon wafer cannot be controlled and it must collide with the bottom surface of the large flower basket to stop. The dust inside the wafer insertion machine will also be carried during the movement, affecting subsequent processing and production.

[0006] Therefore, we proposed an automatic wafer inserting machine for photovoltaic silicon wafers in order to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide an automatic wafer inserting machine for photovoltaic silicon wafers, in order to solve the problem that the existing wafer inserting equipment is used to transfer and insert silicon wafers, but this type of wafer inserting machine adopts an airflow mechanism and a slide mechanism to assist the silicon wafers in moving and inserting. The silicon wafers that slide and are blown by the airflow will inevitably come into contact and collide with the device. The moving speed of the sliding silicon wafer cannot be controlled and it must collide with the bottom surface of the large flower basket to stop. In the process of movement, the silicon wafer will also carry dust inside the wafer inserting machine, affecting the subsequent processing and production.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic wafer inserter for photovoltaic silicon wafers, comprising a supporting frame arranged in a front-to-back symmetrical manner, wherein longitudinal lifting rails are fixedly provided on both left and right sides above the bottom surface of the supporting frame, and transverse lifting rails are slidably provided on the top surfaces of the left and right longitudinal lifting rails; and further comprising:

[0009] The top surfaces of the symmetrically arranged longitudinal lifting rails are fixedly provided with longitudinal slide rails, and the inner sides of the symmetrically arranged longitudinal lifting rails are fixedly provided with longitudinal racks;

[0010] The outer bottom surfaces of the transverse lifting rails are fixed with main clamping components, and the symmetrically arranged main clamping components are engaged and slidably mounted above the longitudinal slide rails;

[0011] Wherein, the top surfaces of the transverse lifting rails are all fixedly provided with transverse racks, and the top surfaces of the symmetrically arranged transverse lifting rails are all fixedly provided with transverse slide rails;

[0012] A main servo motor is fixedly provided at the center position below the front of the horizontal lifting track, and driving shafts are fixedly provided on both the left and right sides below the front of the horizontal lifting track, and the inner ends of the left and right driving shafts are fixedly connected to the bottom ends of the output shafts of the main servo motor, and the outer ends of the left and right driving shafts are fixedly provided with main driving gears;

[0013] The driving shaft is connected to the longitudinal rack on the inner side of the longitudinal lifting track through the main driving gear at the outer end, and the main servo motor drives the driving shaft to engage the longitudinal rack with the main driving gear, so as to drive the horizontal lifting track to extend the longitudinal slide rail to move to the front and rear sides of the supporting bracket;

[0014] An inserting platform is slidably provided above the transverse lifting rail.

[0015] Preferably, a sub-servo motor is fixedly provided at the left rear of the top surface of the inserting platform, and the bottom end of the output shaft of the sub-servo motor is fixedly connected to a sub-drive gear, and the sub-drive gear is meshedly connected to the transverse rack on the top surface of the transverse lifting track.

[0016] Preferably, auxiliary clamping components are fixedly provided on the front and rear sides of the insert platform, and the auxiliary clamping components on the front and rear sides are embedded and slidably arranged on the transverse slide rails on the front and rear sides of the top of the transverse lifting track, and the auxiliary clamping components are embedded and connected with the transverse slide rails, so that the insert platform slides left and right on the top surface of the transverse lifting track.

[0017] Preferably, positioning linings are fixedly provided on the left and right sides of the interior of the insert platform, and lifting and supporting rails are slidingly provided inside the symmetrically arranged positioning linings, and lifting racks are fixedly provided on the front sides of the lifting and supporting rails on both sides, and insert panels are fixedly provided on the bottom ends of the lifting and supporting rails on both sides.

[0018] Preferably, servo motors are fixedly provided on the front sides of the left and right positioning linings above the insert platform, and guide gears are fixedly provided on the ends of the output shafts of the servo motors, and the symmetrically arranged guide gears are rotatably arranged inside the positioning linings, and the symmetrically arranged guide gears are meshedly connected with the lifting racks.

[0019] Preferably, guide frames are fixedly provided on both the left and right sides of the rear of the insert platform, and one-way elastic air bags are fixedly provided inside the left and right guide frames, and a covering plate is slidably provided on the top surface of the guide frame, and the front end of the covering plate is fixedly connected to the top of the left and right lifting rails respectively.

[0020] Preferably, dust removal components are fixedly provided on both the left and right sides of the bottom surface of the insert platform, and the dust removal components are fixedly installed on the front and rear sides of the bottom end of the lifting and supporting track, and the dust removal components symmetrically arranged on the front and rear sides are connected through, and dust removal nozzles are fixedly provided at equal distances on the bottom surfaces of the symmetrically arranged dust removal components.

[0021] Preferably, the rear end of the dust removal assembly is connected to the bottom end of the telescopic air tube, and the top ends of the symmetrically arranged telescopic air tubes are respectively connected to the bottom of the one-way elastic air bags on the left and right sides, and the internal gas is transported from the telescopic air tube to the interior of the dust removal assembly through the compression of the one-way elastic air bags, so that the dust removal and cleaning of the insert panel can be carried out through the dust removal nozzle.

[0022] Compared with the prior art, the present invention has the following beneficial effects: the automatic wafer inserting machine for photovoltaic silicon wafers uses the longitudinal slide rails and longitudinal racks, as well as the transverse slide rails and transverse racks inside the support bracket to adjust the wafer inserting platform in the front-back and left-right directions according to the position of the silicon wafer, and the dust removal component is linked to clean and remove dust during the movement of the lifting and supporting rails, thereby preventing the subsequent transfer of dust when connecting the silicon wafers and affecting processing and production. The specific contents are as follows:

[0023] 1. The main servo motor drives the driving shaft and the main driving gear to rotate. The main driving gear engages with the longitudinal rack. The transverse lifting track is embedded in the longitudinal slide rail above the longitudinal lifting track through the main clamping component on the bottom surface of the outer end, so that the transverse lifting track carries the upper insert platform to move forward and backward inside the supporting bracket, and then adjusts the longitudinal clamping direction according to the position of different silicon wafers.

[0024] 2. The auxiliary servo motor drives the auxiliary drive gear to rotate, and the auxiliary drive gear engages the transverse rack. At the same time, the inserting platform is engaged with the transverse slide rail above the transverse lifting track through the auxiliary clamping component on the bottom surface, so that when the auxiliary drive gear rotates, the inserting platform is driven to move left and right above the transverse lifting track, and then the transverse clamping direction is adjusted according to the position of different silicon wafers.

[0025] 3. The servo motor on the front of the positioning liner drives the guide gear to rotate inside the positioning liner, and then the guide gear engages the lifting rack on the front of the lifting rail, and then drives the lifting rail and the insert panel to move up and down through the lifting rack to move to the position of the silicon wafer;

[0026] Furthermore, the pressing plate slides inside the guide frame and squeezes the one-way elastic airbag inside the guide frame to deform, so that the internal gas is transported to the interior of the dust removal component through the through-connected telescopic air pipe, and is transported to the bottom of the insert panel through the dust removal nozzle on the bottom of the dust removal component so as to clean and remove dust, thereby avoiding the subsequent transfer of dust when connecting silicon wafers and affecting processing and production. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0028] Figure 2 This is a schematic diagram of the overall bottom-up structure of the present invention;

[0029] Figure 3 For the present invention Figure 2 A in the middle is an enlarged structural diagram;

[0030] Figure 4 This is a schematic diagram of the installation structure of the horizontal lifting track of the present invention;

[0031] Figure 5 This is a schematic diagram of the installation structure of the transverse slide rail of the present invention;

[0032] Figure 6 This is a schematic diagram of the installation structure of the lifting and lifting track of the present invention;

[0033] Figure 7 This is a schematic diagram of the structure of the insert panel of the present invention when viewed from above;

[0034] Figure 8 This is a schematic diagram of the meshing structure of the transverse rack and the auxiliary drive gear of the present invention;

[0035] Figure 9 This is a schematic diagram of the meshing structure of the lifting rack and the guide gear of the present invention;

[0036] Figure 10 This is a schematic diagram of the installation structure of the dust removal component of the present invention.

[0037] In the figure: 1. Load-bearing bracket; 2. Longitudinal lifting rail; 3. Transverse lifting rail; 4. Longitudinal slide rail; 5. Longitudinal rack; 6. Transverse rack; 7. Transverse slide rail; 8. Main servo motor; 9. Drive shaft; 10. Main drive gear; 11. Insert platform; 12. Auxiliary servo motor; 13. Auxiliary drive gear; 14. Auxiliary clamping assembly; 15. Positioning liner; 16. Lifting and lifting rail; 17. Lifting rack; 18. Insert panel; 19. Servo motor; 20. Guide gear; 21. Guide frame; 22. One-way elastic airbag; 23. Pressure plate; 24. Dust removal assembly; 25. Dust removal nozzle; 26. Telescopic air pipe; 27. Main clamping assembly. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0039] See also Figures 1-10 , the present invention provides the following technical solutions:

[0040] Example 1: In order to solve the problems existing in the operation of the existing wafer inserting machine, this embodiment adopts the following technical solution: an automatic wafer inserting machine for photovoltaic silicon wafers, comprising a supporting bracket 1 arranged in a front-to-back symmetrical manner, and longitudinal lifting rails 2 are fixedly arranged on the left and right sides above the bottom surface of the supporting bracket 1, and transverse lifting rails 3 are slidingly arranged on the top surfaces of the longitudinal lifting rails 2 on the left and right sides; the outer end bottom surfaces of the transverse lifting rails 3 are fixedly provided with main clamping components 27, and the symmetrically arranged main clamping components 27 are embedded and slidably mounted above the longitudinal slide rails 4; wherein, the top surfaces of the transverse lifting rails 3 are fixedly provided with transverse racks 6, and the top surfaces of the symmetrically arranged transverse lifting rails 3 are fixedly provided with transverse slide rails 7.

[0041] A main servo motor 8 is fixedly installed at the center position below the front of the horizontal lifting track 3, and a driving shaft 9 is fixedly installed on the left and right sides below the front of the horizontal lifting track 3, and the inner ends of the left and right driving shafts 9 are fixedly connected to the bottom end of the output shaft of the main servo motor 8, and the outer ends of the left and right driving shafts 9 are fixedly installed with a main driving gear 10; the driving shaft 9 is engaged with the longitudinal rack 5 on the inner side of the longitudinal lifting track 2 through the outer end main driving gear 10, and the main servo motor 8 drives the driving shaft 9 to engage the longitudinal rack 5 with the main driving gear 10, so as to drive the horizontal lifting track 3 to extend the longitudinal slide rail 4 to move to the front and rear sides of the supporting bracket 1.

[0042] like Figure 2-Figure 3 、 Figure 6 As shown, when the lateral lifting track 3 is required to carry the upper inserting platform 11 to move in the front-to-back direction, the main servo motor 8 installed at the lower front of the lateral lifting track 3 works, which drives the driving shafts 9 on the left and right sides and the main driving gear 10 to rotate, and the main driving gear 10 is engaged with the longitudinal rack 5 on the inner side of the longitudinal lifting track 2 below the supporting bracket 1, so that the longitudinal rack 5 is fixedly installed, and the lateral lifting track 3 is engaged with the longitudinal slide rail 4 above the longitudinal lifting track 2 through the main clamping component 27 on the bottom surface of the outer end, so that the lateral lifting track 3 carries the upper inserting platform 11 to move in the front-to-back direction inside the supporting bracket 1, and then adjusts the longitudinal clamping direction according to the position of different silicon wafers.

[0043] Example 2: In order to solve the problems existing in the operation of the existing inserting machine, this embodiment adopts the following technical scheme: the top surface of the symmetrically arranged longitudinal lifting rails 2 are fixedly provided with longitudinal slide rails 4, and the inner side of the symmetrically arranged longitudinal lifting rails 2 are fixedly provided with longitudinal racks 5; an inserting platform 11 is slidingly provided above the transverse lifting rail 3, and a sub-servo motor 12 is fixedly provided at the left rear of the top surface of the inserting platform 11, and the bottom end of the output shaft of the sub-servo motor 12 is fixedly connected to a sub-drive gear 13, and the sub-drive gear 13 is meshed and connected to the transverse rack 6 on the top surface of the transverse lifting rail 3.

[0044] Auxiliary clamping components 14 are fixedly provided on the front and rear sides of the insertion platform 11, and the auxiliary clamping components 14 on the front and rear sides are embedded and slidably arranged on the transverse slide rails 7 on the front and rear sides of the top of the transverse lifting track 3, and through the embedded connection between the auxiliary clamping components 14 and the transverse slide rails 7, the insertion platform 11 slides left and right on the top surface of the transverse lifting track 3.

[0045] like Figure 6-Figure 8As shown, when the inserting platform 11 needs to move left and right above the horizontal lifting rail 3, the auxiliary servo motor 12 installed on the left rear side of the top surface of the inserting platform 11 works to drive the auxiliary drive gear 13 at the bottom end of the output shaft to rotate, and at the same time, the auxiliary drive gear 13 engages the horizontal rack 6 above the horizontal lifting rail 3, and the horizontal rack 6 is fixedly installed above the horizontal lifting rail 3. At the same time, the inserting platform 11 is engaged with the horizontal slide rail 7 above the horizontal lifting rail 3 through the auxiliary clamping component 14 on the bottom surface, so that when the auxiliary drive gear 13 rotates, the inserting platform 11 is driven to move left and right above the horizontal lifting rail 3, and then the horizontal clamping direction is adjusted according to the position of different silicon wafers.

[0046] Example 3: In order to solve the problems existing in the operation of the existing inserting machine, this embodiment adopts the following technical scheme: positioning linings 15 are fixedly provided on the left and right sides of the interior of the inserting platform 11, and lifting and supporting rails 16 are slidably provided inside the symmetrically arranged positioning linings 15, and lifting racks 17 are fixedly provided on the front sides of the lifting and supporting rails 16 on both sides, and inserting panels 18 are fixedly provided on the bottom ends of the lifting and supporting rails 16 on both sides; servo motors 19 are fixedly provided on the front sides of the positioning linings 15 on the left and right sides above the inserting platform 11, and guide gears 20 are fixedly provided on the output shaft ends of the servo motors 19, and the symmetrically arranged guide gears 20 are rotatably provided inside the positioning linings 15, and at the same time, the symmetrically arranged guide gears 20 are meshed with the lifting racks 17.

[0047] Guide frames 21 are fixedly provided on both sides of the rear of the insert platform 11, and one-way elastic air bags 22 are fixedly provided inside the guide frames 21 on both sides, and a pressing plate 23 is slidably provided on the top surface of the guide frame 21, and the front ends of the pressing plate 23 are fixedly connected to the top ends of the lifting and supporting rails 16 on both sides; dust removal components 24 are fixedly provided on both sides of the bottom surface of the insert platform 11, and the dust removal components 24 are fixedly installed on the front and rear sides of the bottom end of the lifting and supporting rails 16, and the dust removal components 24 symmetrically arranged on the front and rear sides are connected through, and dust removal nozzles 25 are fixedly provided at equal distances on the bottom surfaces of the symmetrically arranged dust removal components 24.

[0048] The rear end of the dust removal component 24 is connected to the bottom end of the telescopic air tube 26, and the top ends of the symmetrically arranged telescopic air tubes 26 are respectively connected to the bottom of the one-way elastic air bags 22 on the left and right sides, and the internal gas is transported from the telescopic air tubes 26 to the interior of the dust removal component 24 through the compression of the one-way elastic air bags 22, so that the dust removal nozzles 25 can be used to remove and clean the insert panel 18.

[0049] like Figures 8-10As shown, when it is necessary to adjust the operating height of the lifting and supporting rail 16 and the bottom insert panel 18, the servo motors 19 installed on the left and right sides of the front of the positioning liner 15 work, driving the guide gear 20 at the rear end of the output shaft to rotate inside the positioning liner 15, and then the guide gear 20 engages the lifting rack 17 on the front of the lifting and supporting rail 16, and then drives the lifting and supporting rail 16 and the insert panel 18 to rise and fall through the lifting rack 17, so as to move to the position of the silicon wafer.

[0050] At the same time, when the lifting and supporting rail 16 moves, it drives the top pressure plate 23 to slide inside the guide frame 21, and the pressure plate 23 squeezes the one-way elastic airbag 22 inside the guide frame 21 to compress and deform. Then the one-way elastic airbag 22 transports the internal gas to the interior of the dust removal component 24 through the through-connected telescopic air pipe 26, and transports it to the bottom surface of the insert panel 18 through the dust removal nozzle 25 on the bottom surface of the dust removal component 24, so as to clean and remove dust from it, so as to avoid the subsequent transfer of dust when connecting silicon wafers and affecting processing and production.

[0051] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic wafer inserter for photovoltaic silicon wafers, comprising a supporting bracket (1) arranged in a front-to-back symmetrical manner, wherein longitudinal lifting rails (2) are fixedly arranged on both left and right sides above the bottom surface of the supporting bracket (1), and transverse lifting rails (3) are slidably arranged on the top surfaces of the longitudinal lifting rails (2) on both sides; It is characterized in that Also includes: The top surfaces of the symmetrically arranged longitudinal lifting rails (2) are all fixedly provided with longitudinal slide rails (4), and the inner sides of the symmetrically arranged longitudinal lifting rails (2) are all fixedly provided with longitudinal racks (5); The outer end bottom surfaces of the transverse lifting rails (3) are fixedly provided with main clamping components (27), and the symmetrically arranged main clamping components (27) are engaged and slidably mounted above the longitudinal slide rails (4); Wherein, the top surfaces of the transverse lifting rails (3) are all fixedly provided with transverse racks (6), and the top surfaces of the symmetrically arranged transverse lifting rails (3) are all fixedly provided with transverse slide rails (7); A main servo motor (8) is fixedly provided at the center position below the front face of the transverse lifting track (3), and driving shafts (9) are fixedly provided on both left and right sides below the front face of the transverse lifting track (3), and the inner ends of the driving shafts (9) on both sides are fixedly connected to the bottom ends of the output shafts of the main servo motor (8), and the outer ends of the driving shafts (9) on both sides are fixedly provided with main driving gears (10); The driving shaft (9) is connected to the longitudinal rack (5) on the inner side of the longitudinal lifting track (2) through the main driving gear (10) at the outer end, and the main servo motor (8) drives the driving shaft (9) to engage the longitudinal rack (5) with the main driving gear (10), so as to drive the transverse lifting track (3) to extend the longitudinal slide rail (4) to move toward the front and rear sides of the supporting bracket (1); An inserting platform (11) is slidably provided above the transverse lifting rail (3).

2. The automatic wafer inserting machine for photovoltaic silicon wafers according to claim 1, characterized in that: A sub-servo motor (12) is fixedly provided at the rear left side of the top surface of the inserting platform (11), and a sub-drive gear (13) is fixedly connected to the bottom end of the output shaft of the sub-servo motor (12), and the sub-drive gear (13) is meshedly connected to the transverse rack (6) on the top surface of the transverse lifting track (3).

3. The automatic wafer inserting machine for photovoltaic silicon wafers according to claim 2, characterized in that: Auxiliary clamping components (14) are fixedly provided on both the front and rear sides of the inserting platform (11), and the auxiliary clamping components (14) on the front and rear sides are slidably engaged with the transverse slide rails (7) on the front and rear sides of the top of the transverse lifting track (3), and the inserting platform (11) slides left and right on the top surface of the transverse lifting track (3) through the engagement connection between the auxiliary clamping components (14) and the transverse slide rails (7).

4. The automatic wafer inserting machine for photovoltaic silicon wafers according to claim 3, characterized in that: Positioning linings (15) are fixedly provided on both left and right sides of the inserting platform (11), and lifting and supporting rails (16) are slidably provided inside the symmetrically arranged positioning linings (15), and lifting racks (17) are fixedly provided on the front sides of the lifting and supporting rails (16) on both sides, and inserting panels (18) are fixedly provided on the bottom ends of the lifting and supporting rails (16) on both sides.

5. The automatic wafer inserting machine for photovoltaic silicon wafers according to claim 4, characterized in that: A servo motor (19) is fixedly provided on the front sides of the positioning lining plates (15) on the left and right sides above the inserting platform (11), and a guide gear (20) is fixedly provided on the end of the output shaft of the servo motor (19), and the symmetrically arranged guide gears (20) are rotatably arranged inside the positioning lining plates (15), and the symmetrically arranged guide gears (20) are meshedly connected with the lifting rack (17).

6. The automatic wafer inserting machine for photovoltaic silicon wafers according to claim 1, characterized in that: Guide frames (21) are fixedly provided on both left and right sides of the rear of the inserting platform (11), and one-way elastic air bags (22) are fixedly provided inside the guide frames (21) on both sides. A pressing plate (23) is slidably provided on the top surface of the guide frame (21), and the front end of the pressing plate (23) is fixedly connected to the top end of the lifting and supporting rails (16) on both sides.

7. The automatic wafer inserting machine for photovoltaic silicon wafers according to claim 6, characterized in that: Dust removal components (24) are fixedly provided on both left and right sides of the bottom surface of the inserting platform (11), and the dust removal components (24) are fixedly installed on the front and rear sides of the bottom end of the lifting and lifting track (16), and the dust removal components (24) symmetrically provided on the front and rear sides are connected through each other, and dust removal nozzles (25) are fixedly provided at equal distances on the bottom surfaces of the symmetrically provided dust removal components (24).

8. The automatic wafer inserting machine for photovoltaic silicon wafers according to claim 7, characterized in that: The rear end of the dust removal assembly (24) is connected to the bottom end of the telescopic air tube (26), and the top ends of the symmetrically arranged telescopic air tubes (26) are connected to the bottom of the left and right one-way elastic air bags (22), and the internal gas is transported from the telescopic air tube (26) to the inside of the dust removal assembly (24) through the compression of the one-way elastic air bag (22), so that the dust removal nozzle (25) can be used to remove dust from the insert panel (18).

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