Photovoltaic solar printing machine

Abstract

The present invention provides a photovoltaic solar printer, including a printing table, support legs, a fixed connection seat, a connecting rod, a workbench, a limit block, a conversion slot, a first corresponding bucket, a motor, which can push a printing tube structure correspondingly, a rotatable replacement printing seat structure, a shielding preheating protective shell structure, and a collectable buffer protective seat structure. The four corners of the bottom end of the printing table are respectively bolted with support legs; the upper left side of the printing table is bolted with a fixed connection seat, and a connecting rod is pin-connected between the fixed connection seats. The printing seat, printing slot, protective shell, support seat, heating seat, fixed seat, and heating tube of the present invention are arranged in coordination with each other, which is conducive to passing the printing seat through the upper end of the fixed seat during use, and then controlling the heating tube to work, heating the workpiece inside the fixed seat and the heating tube, facilitating the preheating of the workpiece during work, and improving the printing effect.

Description

Technical Field

[0001] The invention belongs to the technical field of research and development of solar power generation systems, and in particular relates to a photovoltaic solar printer. Background Art

[0002] With decades of technological accumulation in the semiconductor equipment industry, photovoltaic equipment companies have basically acquired the ability to equip the entire line of solar cell manufacturing equipment. Photovoltaic solar high-efficiency silicon wafer printers have been widely used in the printing and production of photovoltaic solar silicon wafers. After years of development, photovoltaic solar high-efficiency silicon wafer printers have made great progress in precision and automation, and have the ability to repeat multiple printings at the micron level. One of the most critical steps in printing photovoltaic solar silicon wafers is to create very fine circuits on the front and back of the silicon wafers. This metal plating process is usually completed by screen printing technology, that is, the conductive paste containing metal is pressed through the mesh of the screen on the silicon wafer to form a circuit or electrode. The existing high-efficiency silicon wafer printer includes a frame, a workbench, a slide, a push rod, an adjustment plate, a cylinder, an adjustment nut, a knurling, a roller, a sliding sleeve, a first spring, a guide shaft, a buffer block, a second spring, and a bump. This high-efficiency silicon wafer printer is not convenient for printing preheating work during use, is not convenient for buffer collection work during use, and is not convenient for accurate printing and positioning of printed products during use. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a photovoltaic solar printer, which improves the placement mechanism during the printing process to facilitate heating and printing work during the printing process, improves the printing mechanism during use, improves the printing quality, and sets a buffer protection collection mechanism during use to prevent damage to the product after it falls.

[0004] A photovoltaic solar printer comprises a printing table, wherein the four corners of the bottom end of the printing table are respectively bolted with support legs; a fixed connection seat is bolted to the upper left side of the printing table, and a connecting rod is pin-connected between the fixed connection seats; the fixed connection seat arranged at the upper end is bolted to the middle position of the left end of the workbench; the front right side of the bottom end and the rear right side of the bottom end of the workbench are respectively bolted to limit blocks; a conversion slot is provided inside the printing table; a first corresponding bucket is bolted to the middle position of the upper end of the printing table; a motor is bolted to the middle position of the top end of the conversion slot, and is characterized in that The interior of the workbench is provided with a structure that can push the printing tube accordingly; the interior of the conversion slot is provided with a structure that can rotate and replace the printing seat; the lower part of the right end of the printing table is provided with a shielding preheating protective shell structure; the lower part between the supporting legs is provided with a collectible buffer protective seat structure; the structure that can push the printing tube accordingly includes a fixed tube, and the top of the inner wall of the fixed tube is bolted with a fixed block; the middle position of the interior of the fixed block is penetrated by a power mechanism and bolted; the bottom end of the power mechanism is bolted to the middle position of the upper end of the printing pressure pressing seat; the bottom end of the fixed tube is bolted to the upper end of the second corresponding bucket.

[0005] Preferably, the rotatable and replaceable printing seat structure includes an inverted T-shaped connecting seat, a sleeve ring is sleeved on the middle position of the outer surface of the inverted T-shaped connecting seat; one end of a support rod is bolted to the middle position on the left and right sides of the sleeve ring; the other end of the support rod is bolted to the printing seat; a printing groove is opened in the middle position of the upper end of the printing seat.

[0006] Preferably, the shieldable preheating protective shell structure includes a protective shell, a support seat is bolted to the bottom of the inner wall of the protective shell; a heating seat is bolted to the right side of the upper end of the support seat; fixed seats are bolted to the upper part of the inner walls of the left and right ends of the heating seat respectively; and a heating tube is inserted between the fixed seats.

[0007] Preferably, the collectible buffer protection seat structure includes a collection rack, and the left and right ends of the collection rack are respectively bolted with sorting seats; springs are respectively fixed inside the slots opened inside the upper end of the collection rack; a T-shaped plug-in block is arranged inside the upper end of the spring; the upper end of the T-shaped plug-in block is fixed to the bottom end of the buffer block from left to right in sequence.

[0008] Compared with the prior art, the present invention has the following beneficial effects:

[0009] In the present invention, the printing seat, printing groove, protective shell, support seat, heating seat, fixed seat and heating tube are arranged in coordination with each other, which is conducive to passing the printing seat through the upper end of the fixed seat during use, and then controlling the heating tube to work, heating the workpiece inside the fixed seat and the heating tube, facilitating preheating of the workpiece during work and improving the printing effect.

[0010] In the present invention, the printing table, conversion slot, first corresponding bucket, fixed tube, fixed block, power mechanism, printing pressing seat and second corresponding bucket are arranged in coordination with each other, which is beneficial to the corresponding arrangement of the first corresponding bucket and the second corresponding bucket during use, and then seamlessly slidingly plugged into the upper end of the printing slot through the printing pressing seat, so as to achieve the purpose of improving printing quality.

[0011] In the present invention, the printing table, supporting legs, conversion slot, collecting rack, sorting seat, spring, T-shaped plug-in block and buffer block are arranged in coordination with each other, which is conducive to the buffer block being arranged below the conversion slot during use, so as to facilitate the workpiece buffering work during the printing process and prevent the workpiece from being damaged after falling during the printing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Figure 2 It is a structural schematic diagram of the structure of the corresponding push printing tube of the present invention.

[0014] Figure 3 It is a structural schematic diagram of the rotatable and replaceable printing seat structure of the present invention.

[0015] Figure 4 It is a structural schematic diagram of the shielding preheating protective shell structure of the present invention.

[0016] Figure 5 It is a structural schematic diagram of the collectible buffer protection seat structure of the present invention.

[0017] In the figure:

[0018] 1. Printing table; 2. Support legs; 3. Fixed connecting seat; 4. Connecting rod; 5. Workbench; 6. Limit block; 7. Conversion slot; 8. First corresponding bucket; 9. Motor; 10. Corresponding structure for pushing printing tube; 101. Fixed tube; 102. Fixed block; 103. Power mechanism; 104. Printing pressing seat; 105. Second corresponding bucket; 11. Rotatable and replaceable printing seat structure; 111. Inverted T-shaped connecting seat; 112. Sleeve ring; 113. Support rod; 114. Printing seat; 115. Printing slot; 12. Preheating protective shell structure; 121. Protective shell; 122. Support seat; 123. Heating seat; 124. Fixed seat; 125. Heating tube; 13. Collectible buffer protective seat structure; 131. Collecting rack; 132. Arrangement seat; 133. Spring; 134. T-shaped plug block; 135. Buffer block. DETAILED DESCRIPTION

[0019] Embodiment 1: The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2As shown, a photovoltaic solar printer comprises a printing table 1, a supporting leg 2, a fixed connecting seat 3, a connecting rod 4, a working table 5, a limiting block 6, a conversion slot 7, a first corresponding bucket 8, a motor 9, a printing tube structure 10 that can be pushed correspondingly, a printing seat structure 11 that can be rotatably replaced, a preheating protective shell structure 12 that can be shielded, and a buffer protective seat structure 13 that can be collected. The four corners of the bottom end of the printing table 1 are bolted with supporting legs 2 respectively; the upper left side of the printing table 1 is bolted with a fixed connecting seat 3 and a connecting rod 4 is pin-connected between the fixed connecting seats 3; the fixed connecting seat 3 arranged at the upper end is bolted to the middle position of the left end of the working table 5; the limiting block 6 is bolted to the front right side of the bottom end and the rear right side of the bottom end of the working table 5 respectively; a conversion slot 7 is opened inside the printing table 1; the first corresponding bucket 8 is bolted to the middle position of the upper end of the printing table 1; the motor 9 is bolted to the middle position of the top of the conversion slot 7; the inside of the working table 5 is provided with a printing tube structure 10 that can be pushed correspondingly; the inside of the conversion slot 7 is provided with a printing tube structure 10 that can be rotatably replaced Brush seat structure 11; the lower right end of the printing table 1 is provided with a shielding preheating protective shell structure 12; the lower part between the supporting legs 2 is provided with a collectable buffer protective seat structure 13; the corresponding push printing tube structure 10 includes a fixed tube 101, a fixed block 102, a power mechanism 103, a printing pressing seat 104 and a second corresponding bucket 105, and the inner wall top of the fixed tube 101 is bolted with a fixed block 102; the inner middle position of the fixed block 102 is penetrated by a power mechanism 103 and bolted; The bottom end bolt of the power mechanism 103 is fixed to the middle position of the upper end of the printing pressing seat 104; the bottom end bolt of the fixed tube 101 is fixed to the upper end of the second corresponding bucket 105; when in use, the printing table 1 is fixed in a suitable position, and the external power supply and external control equipment are connected using external wires, and then the handle set in the middle position of the right end of the workbench 5 is grasped and lifted upward, and then the appropriate printing pressing seat 104 is installed and then the pressure of the power mechanism 103 is adjusted. According to printing needs, compression tools such as electric telescopic rods or hydraulic cylinders are selected.

[0020] In this embodiment, combined with the Figure 3As shown, the rotatable and replaceable printing seat structure 11 includes an inverted T-shaped connecting seat 111, a sleeve ring 112, a support rod 113, a printing seat 114 and a printing groove 115. The middle position of the outer surface of the inverted T-shaped connecting seat 111 is sleeved with a sleeve ring 112; the middle positions on the left and right sides of the sleeve ring 112 are respectively bolted with one end of the support rod 113; the other end of the support rod 113 is respectively bolted with a printing seat 114; the middle position of the upper end of the printing seat 114 is provided with a printing groove 115; after adjusting the device, the workpieces to be printed are placed in the printing groove 115 in sequence, and then the control device is used to start the work. After the start-up work, the motor 9 is driven to drive the sleeve ring 112 to rotate, and at the same time, the printing seat 114 and the printing groove 115 are driven to rotate to the appropriate position of the conversion groove 7, and then the control power mechanism 103 is controlled to work, the printing pressing seat 104 is pushed to move, and then the printing pressing seat 104 is pressurized inside the printing groove 115 to realize the printing work.

[0021] In this embodiment, combined with the Figure 4 As shown, the shieldable preheating protective shell structure 12 includes a protective shell 121, a support seat 122, a heating seat 123, a fixed seat 124 and a heating tube 125, the inner wall bottom of the protective shell 121 is bolted with the support seat 122; the upper right side of the support seat 122 is bolted with the heating seat 123; the upper parts of the left and right inner walls of the heating seat 123 are bolted with fixed seats 124 respectively; the heating tube 125 is inserted between the fixed seats 124; after printing, the motor 9 is operated to drive the sleeve ring 112 to rotate, and at the same time drive the printing seat 114 and the printing slot 115 to rotate to the inner right side of the conversion slot 7, and then the printed product is taken out, and the workpiece to be printed is placed after taking it out, and after the printed workpiece is placed, the heating work is performed by controlling the heating tube 125 to improve the printing effect.

[0022] In this embodiment, combined with the Figure 5As shown, the collectible buffer protection seat structure 13 includes a collecting frame 131, a sorting seat 132, a spring 133, a T-shaped plug-in block 134 and a buffer block 135, the left and right ends of the collecting frame 131 are respectively bolted with the sorting seat 132; the springs 133 are respectively fixed inside the slots opened inside the upper end of the collecting frame 131; the upper end of the spring 133 is provided with a T-shaped plug-in block 134; the upper ends of the T-shaped plug-in blocks 134 are fixed to the bottom ends of the buffer blocks 135 from left to right in sequence; during the printing process, the buffer block 135 is provided below the printing position. If the workpiece falls during the printing process, the buffer block 135 itself has elasticity and the spring 133 and the T-shaped plug-in block 134 provided at the bottom end of the buffer block 135 perform buffering and protection work to prevent damage to the workpiece during the printing process, thereby completing the printing work.

[0023] In this embodiment, specifically, the bottom end of the limit block 6 is arranged in contact with the right side of the upper end of the printing table 1 ; and the connecting rod 4 is arranged at the left end of the printing table 1 and the workbench 5 .

[0024] In this embodiment, specifically, the printing pressing seat 104 is slidably disposed at the middle position inside the bottom end of the fixed tube 101 and slides through the middle position inside the second corresponding bucket 105 .

[0025] In this embodiment, specifically, the fixed pipe 101 passes through the middle position of the interior of the workbench 5 ; the second corresponding bucket 105 is arranged at the middle position of the bottom end of the workbench 5 .

[0026] In this embodiment, specifically, the inverted T-shaped connecting seat 111 and the sleeve ring 112 are arranged between the printing seat 114 .

[0027] In this embodiment, specifically, the upper end of the inverted T-shaped connecting seat 111 is bolted to the outer wall of the output shaft of the motor 9 ; and the printing seat 114 is arranged inside the conversion slot 7 .

[0028] In this embodiment, specifically, the fixing seat 124 is a ceramic seat, which is convenient for heat insulation during the heating process.

[0029] In this embodiment, specifically, the protective shell 121 is bolted to the middle position of the right end of the printing table 1 ; the printing seat 114 passes through between the inner top of the protective shell 121 and the upper end of the fixing seat 124 .

[0030] In this embodiment, specifically, the T-shaped plug-in blocks 134 are respectively plugged into the upper ends of the slots opened at the upper end of the collection rack 131; the buffer block 135 is a silicone block with an arc-shaped upper end and elasticity.

[0031] In this embodiment, specifically, the collecting rack 131 is bolted to the lower part of the inner wall of the supporting leg 2; and the sorting seat 132 passes through the lower part between the supporting legs 2 respectively.

[0032] Embodiment 2: The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 To Attachment Figure 5 As shown, when in use, the printing table 1 is fixed in a suitable position, and the external power supply and the external control device are connected by an external wire, then the handle set in the middle position of the right end of the workbench 5 is grasped and lifted upward, and then a suitable printing pressing seat 104 is installed and then the pressure of the power mechanism 103 is adjusted. According to the printing needs, a compression tool such as an electric telescopic rod or a hydraulic cylinder is selected. After adjusting the device, the workpieces to be printed are placed in the printing groove 115 in sequence, and then the control device is used to start the work. After starting the work, the motor 9 is used to drive the sleeve ring 112 to rotate, and at the same time drive the printing seat 114 and the printing groove 115 to rotate to the appropriate position of the conversion groove 7, and then the power mechanism 103 is controlled to work to push the printing pressing seat 104 to move, and then After that, the printing pressing seat 104 applies pressure inside the printing groove 115 to realize the printing work. After printing, the motor 9 works to drive the sleeve ring 112 to rotate, and at the same time drives the printing seat 114 and the printing groove 115 to rotate to the right side inside the conversion groove 7, and then the printed product is taken out, and the workpiece to be printed is placed after taking it out. After placing the printed workpiece, the heating tube 125 is controlled to perform heating to improve the printing effect. During the printing process, the buffer block 135 is set below the printing position. If the workpiece falls during the printing process, the buffer block 135 itself has elasticity and the spring 133 and T-type plug block 134 set at the bottom of the buffer block 135 are used for buffering protection to prevent damage to the workpiece during the printing process, thereby completing the printing work.

[0033] Utilizing the technical solution described in the present invention, or those skilled in the art designing a similar technical solution inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the protection scope of the present invention.

Claims

1. A photovoltaic solar printer, comprising a printing table (1), wherein the four corners of the bottom end of the printing table (1) are respectively bolted with support legs (2); a fixed connection seat (3) is bolted to the upper left side of the printing table (1), and a connecting rod (4) is pin-connected between the fixed connection seats (3); the fixed connection seat (3) arranged at the upper end is bolted to the middle position of the left end of a workbench (5); a limit block (6) is bolted to the front right side of the bottom end and the rear right side of the bottom end of the workbench (5); a conversion slot (7) is provided inside the printing table (1); a first corresponding bucket (8) is bolted to the middle position of the upper end of the printing table (1); a motor (9) is bolted to the middle position of the top end of the conversion slot (7); and the characteristic is that, The working table (5) in the photovoltaic solar printer is provided with a corresponding printing tube structure (10) inside; the conversion slot (7) is provided with a rotatable and replaceable printing seat structure (11); the lower right end of the printing table (1) is provided with a shielding preheating protective shell structure (12); the lower part between the supporting legs (2) is provided with a collecting buffer protective seat structure (13); the corresponding printing tube structure (10) includes a fixed tube (101), and the inner wall top of the fixed tube (101) is fixed with a fixed block (102) by bolts; The middle position of the interior of the fixed block (102) is penetrated by a power mechanism (103) and fixed by bolts; the bottom end of the power mechanism (103) is bolted to the middle position of the upper end of the printing pressing seat (104); the bottom end of the fixed tube (101) is bolted to the upper end of the second corresponding bucket (105); the rotatable and replaceable printing seat structure (11) includes an inverted T-shaped connecting seat (111), and the middle position of the outer surface of the inverted T-shaped connecting seat (111) is sleeved with a sleeve ring (112); the middle positions of the left and right sides of the sleeve ring (112) are respectively bolted One end of the support rod (113) is fixed; the other end of the support rod (113) is respectively bolted with a printing seat (114); a printing groove (115) is provided in the middle position of the upper end of the printing seat (114); the shielding preheating protective shell structure (12) comprises a protective shell (121), and the bottom of the inner wall of the protective shell (121) is bolted with a support seat (122); the upper right side of the support seat (122) is bolted with a heating seat (123); the upper part of the inner wall of the left and right ends of the heating seat (123) is respectively bolted with a fixed The fixing seat (124) is provided with a heating tube (125) inserted between the fixing seats (124); the collectible buffer protection seat structure (13) comprises a collecting frame (131), and the left and right ends of the collecting frame (131) are respectively fixed with a sorting seat (132) by bolts; the slots provided inside the upper end of the collecting frame (131) are respectively fixed with springs (133); the upper end of the spring (133) is provided with a T-shaped plug-in block (134); the upper end of the T-shaped plug-in block (134) is fixed to the bottom end of the buffer block (135) in sequence from left to right.

2. The photovoltaic solar printer according to claim 1, characterized in that: The fixed pipe (101) passes through the middle position of the interior of the workbench (5); and the second corresponding bucket (105) is arranged at the middle position of the bottom end of the workbench (5).

3. The photovoltaic solar printer according to claim 1, characterized in that: The upper end of the inverted T-shaped connecting seat (111) is bolted to the outer wall of the output shaft of the motor (9); and the printing seat (114) is arranged inside the conversion slot (7).

4. The photovoltaic solar printer according to claim 1, characterized in that: The protective shell (121) is bolted to the middle position of the right end of the printing table (1); the printing seat (114) passes through between the inner top of the protective shell (121) and the upper end of the fixing seat (124).

5. The photovoltaic solar printer according to claim 1, characterized in that: The collecting rack (131) is bolted to the lower part of the inner wall of the supporting legs (2); and the sorting seats (132) respectively penetrate the lower part between the supporting legs (2).

Images