Photovoltaic silicon wafer solder strip pulling mechanism

Abstract

The utility model provides a photovoltaic silicon wafer solder strip pulling mechanism, which relates to the technical field of photovoltaic silicon wafer welding and comprises a rotating shaft, a clamp cylinder is arranged on one side of the rotating shaft, and a fixing mechanism is arranged on one side of the clamp cylinder. The fixing mechanism is arranged, the fixing block on one side of the ejector block is inserted into the mounting block, the fixing block is fixed in the mounting block through the clamping block, after position limiting of the side plate is relieved, the side plate is pulled to move the clamping block out of the interior of the fixing block, and the ejector block is dragged to move the fixing plate out of the interior of the mounting block; therefore, the clamp cylinder, the mounting block and the rotating shaft can be disassembled, so that the clamp cylinder and the rotating shaft have good and convenient operation disassembly and assembly measures, the influence on the maintenance effect due to incapability of normal disassembly when the clamp cylinder has an accidental fault is avoided, and the disassembly and maintenance convenience when the clamp cylinder has a fault is improved; the working efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic silicon wafer welding technology, and in particular to a photovoltaic silicon wafer welding strip pulling mechanism. Background Technology

[0002] In existing technologies, such as the "Photovoltaic Silicon Wafer Welding Strip Pulling Mechanism" with Chinese Patent No. CN 209886949 U, it includes: a fixed base plate, a flipping base plate, a flipping mechanism, and a translation mechanism. Two guide rails are arranged in parallel on the fixed base plate, and sliders are mounted on the two guide rails. The flipping base plate is fixedly mounted on the sliders. The translation mechanism includes a translation motor, a first driving wheel, a first driven wheel, a first synchronous belt, a first lead screw, and two lead screw support seats. The first lead screw passes through the two lead screw support seats, and a nut seat is mounted on the first lead screw, which is fixedly connected to the flipping base plate. The translation motor is mounted on the fixed base plate, and its output shaft is driven by the first driving wheel. The first driving wheel is driven by the first driven wheel via the first synchronous belt, and the first driven wheel is driven by one end of the first lead screw. Several clamp cylinders are fixed on the rotating shaft. This utility model aims to improve automation and work efficiency, and reduce the workload of operators.

[0003] The clamp cylinder in this device is fixed on the rotating shaft, meaning that the clamp cylinder and the rotating shaft are an integral structure. It does not have good disassembly and assembly methods. If the clamp cylinder malfunctions during the use of the device, it needs to be inspected and repaired on the rotating shaft, which is quite troublesome and easily leads to poor repair results. As a result, the clamp cylinder does not have good and convenient disassembly and maintenance methods, which seriously affects the working efficiency of the device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. The clamp cylinder is fixed on the rotating shaft and has an integral structure. When the clamp cylinder malfunctions, it is difficult to inspect and repair it on the rotating shaft, which seriously affects the working efficiency of the device. This invention provides a photovoltaic silicon wafer welding strip pulling mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a photovoltaic silicon wafer welding strip pulling mechanism, comprising: a rotating shaft, a clamp cylinder provided on one side of the rotating shaft, a fixing mechanism provided on one side of the clamp cylinder, the fixing mechanism including a top block provided on one side of the rotating shaft, an installation block fixedly connected to one side of the clamp cylinder, a side plate provided on one side of the installation block, a fixing block fixedly connected to one side of the top block, a reinforcing mechanism provided on one side of the top block, a connecting block fixedly connected to one side of the side plate, a locking block fixedly connected to one side of the connecting block, a connecting rod slidably passing through one side of the connecting block, a spring sleeved on the outer surface of the connecting rod, and a baffle fixedly connected to one end of the connecting rod.

[0006] In a preferred embodiment, one side of the mounting block has a fixing groove adapted to the fixing block, and the other side of the mounting block has a slot adapted to the connecting block. One end of the connecting rod is fixedly connected to one side of the inner wall of the slot.

[0007] In a preferred embodiment, one end of the card block slides through one side of the inner wall of the slot on the mounting block, and one side of the fixing block has a card hole that matches the card block.

[0008] In a preferred embodiment, the connecting block has a groove inside that matches the baffle plate. The baffle plate slides through one side of the side plate. One end of the spring is welded to one side of the inner wall of the groove, and the other end of the spring is welded to one side of the baffle plate.

[0009] In a preferred embodiment, the reinforcement mechanism includes an adjusting bolt threaded through one side of the top block, an adjusting plate movably connected to one end of the adjusting bolt via a bearing, a fixing plate fixedly connected to one side of the adjusting plate, and a limit block fixedly connected to one side of the side plate.

[0010] In a preferred embodiment, one side of the top block is provided with a movable groove adapted to the adjusting plate, one end of the fixing plate slides through one side of the inner wall of the movable groove, one side of the fixing block is provided with a first through hole adapted to the fixing plate, one side of the mounting block and the other side of the fixing block are provided with a second through hole adapted to the limiting block, and one side of the limiting block is provided with a fixing hole adapted to the fixing plate.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] This invention, through the setting of a fixing mechanism, connects and fixes the clamp cylinder and the rotating shaft using a top block and a mounting block. A fixing block on one side of the top block is inserted into the interior of the mounting block, and the fixing block is fixed inside the mounting block using a locking block. After the side plate is released from its position limit, pulling the side plate moves the locking block out of the interior of the fixing block, and dragging the top block moves the fixing plate out of the interior of the mounting block, thus completing the disassembly and assembly of the clamp cylinder and the mounting block from the rotating shaft. This provides convenient and efficient operation and disassembly between the clamp cylinder and the rotating shaft, preventing the clamp cylinder from being unable to be properly disassembled in case of unexpected malfunctions, which would affect the maintenance effect. It improves the convenience of disassembly and maintenance when the clamp cylinder malfunctions, and increases the working efficiency of the device. Attached Figure Description

[0013] Figure 1 A perspective view of a photovoltaic silicon wafer strip pulling mechanism provided by this utility model.

[0014] Figure 2 An unfolded perspective view of a photovoltaic silicon wafer ribbon pulling mechanism provided by this utility model.

[0015] Figure 3 A three-dimensional sectional view of the side plate of a photovoltaic silicon wafer strip pulling mechanism provided by this utility model.

[0016] Figure 4 An unfolded perspective view of the fixing plate of a photovoltaic silicon wafer welding strip pulling mechanism provided by this utility model.

[0017] Legend:

[0018] 1. Rotating shaft; 2. Clamp cylinder; 3. Fixing mechanism;

[0019] 31. Top block; 32. Mounting block; 33. Side plate; 34. Fixing block; 35. Reinforcing mechanism; 36. Connecting block; 37. Locking block; 38. Connecting rod; 39. Spring; 310. Stop plate;

[0020] 351. Adjusting bolt; 352. Adjusting plate; 353. Fixing plate; 354. Limiting block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] like Figure 1-4 As shown, this utility model provides a technical solution: a photovoltaic silicon wafer welding strip pulling mechanism, including: a rotating shaft 1, a clamp cylinder 2 disposed on one side of the rotating shaft 1, a fixing mechanism 3 disposed on one side of the clamp cylinder 2, the fixing mechanism 3 including a top block 31 disposed on one side of the rotating shaft 1, an mounting block 32 fixedly connected to one side of the clamp cylinder 2, a fixing groove adapted to the fixing block 34 being opened on one side of the mounting block 32, the fixing block 34 being inserted into the interior of the mounting block 32 by opening the fixing groove, a slot adapted to the connecting block 36 being opened on the other side of the mounting block 32, the connecting block 36 being inserted into the interior of the mounting block 32 by opening the slot, one end of a connecting rod 38 being fixedly connected to one side of the inner wall of the slot, the connecting rod 38 being provided to provide good anti-detachment measures between the connecting block 36 and the mounting block 32, a side plate 33 disposed on one side of the mounting block 32, a fixing block 34 fixedly connected to one side of the top block 31, a reinforcing mechanism 35 disposed on one side of the top block 31, and a connecting block 34 fixedly connected to one side of the side plate 33. 6. The connecting block 36 has a groove inside that matches the baffle 310. By creating this groove, the baffle 310 can move normally inside the connecting block 36. The baffle 310 slides through one side of the side plate 33. One end of the spring 39 is welded to one side of the inner wall of the groove, and the other end is welded to one side of the baffle 310. The spring 39 provides sufficient elasticity, allowing the connecting block 36 to actively return to its original position after movement. A locking block 37 is fixedly connected to one side of the mounting block 32. One end of the locking block 37 slides through one side of the inner wall of the slot on the mounting block 32. A locking hole adapted to the locking block 37 is opened on one side of the mounting block 34. By opening the locking hole, the locking block 37 can be inserted into the interior of the mounting block 34, so that the mounting block 34 can be fixed inside the mounting block 32 by means of the locking block 37. A connecting rod 38 slides through one side of the connecting block 36. A spring 39 is sleeved on the outer surface of the connecting rod 38. A baffle 310 is fixedly connected to one end of the connecting rod 38.

[0024] Example 2

[0025] like Figure 2-4As shown, the reinforcing mechanism 35 includes an adjusting bolt 351 threaded through one side of the top block 31. One end of the adjusting bolt 351 is movably connected to an adjusting plate 352 via a bearing. A fixing plate 353 is fixedly connected to one side of the adjusting plate 352. A limit block 354 is fixedly connected to one side of the side plate 33. A movable groove adapted to the adjusting plate 352 is provided on one side of the top block 31. By providing the movable groove, the adjusting plate 352 can move normally on the top block 31. One end of the fixing plate 353 slides through one side of the inner wall of the movable groove. A limit block 354 is provided on one side of the fixing plate 353. The first through hole is adapted to the fixing plate 353. By opening the first through hole, the fixing plate 353 can slide normally through the top block 31 and be inserted into the interior of the fixing block 34. The mounting block 32 and the fixing block 34 are both provided with a second through hole adapted to the limiting block 354. By opening the second through hole, the limiting block 354 can slide normally through the mounting block 32 and be inserted into the interior of the fixing block 34. The limiting block 354 is provided with a fixing hole adapted to the fixing plate 353. By opening the fixing hole, the fixing plate 353 can be normally inserted into the interior of the limiting block 354.

[0026] Working principle:

[0027] like Figure 1-4 As shown, during maintenance, rotating the adjusting bolt 351 causes it to gradually move on the top block 31, driving the adjusting plate 352 to move. The adjusting plate 352 then moves the fixing plate 353, which gradually moves out of the limiting block 354. This continues until the adjusting bolt 351 is rotated until the fixing plate 353 is completely disengaged from the limiting block 354, thus releasing the side plate 33 from its position limit. Pulling the side plate 33 causes it to move, driving the connecting block 36 to move. The connecting block 36 gradually moves on the outer surface of the connecting rod 38, causing the baffle 310 to move inside the connecting block 36. The spring 39, under tension, gradually changes shape. As the side plate 33 is pulled, the spring... As the connecting block 36 moves, block 37 gradually moves out of the inside of the fixed block 34 until the side plate 33 can no longer be pulled. Block 37 is completely removed from the inside of the fixed block 34. Keeping the side plate 33 in its original position after being pulled, the top block 31 is dragged and moved. When the top block 31 moves, it drives the fixed block 34 to move. The fixed block 34 gradually moves out of the inside of the mounting block 32 until the fixed block 34 is completely separated from the mounting block 32. The pulled side plate 33 is released. The connecting block 36 gradually returns to its original position under the influence of the spring force of the spring 39, and drives the side plate 33 to return to its original position. After the top block 31 is completely separated from the mounting block 32, the clamp cylinder 2 and the mounting block 32 can be removed from the rotating shaft 1 for inspection and maintenance.

[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A photovoltaic silicon wafer ribbon pulling mechanism, characterized in that, include: A rotating shaft (1) is provided with a clamp cylinder (2) on one side of the rotating shaft (1) and a fixing mechanism (3) on one side of the clamp cylinder (2). The fixing mechanism (3) includes a top block (31) on one side of the rotating shaft (1), an installation block (32) fixedly connected to one side of the clamp cylinder (2), a side plate (33) on one side of the installation block (32), a fixing block (34) fixedly connected to one side of the top block (31), a reinforcing mechanism (35) on one side of the top block (31), a connecting block (36) fixedly connected to one side of the side plate (33), a locking block (37) fixedly connected to one side of the connecting block (36), a connecting rod (38) slidingly passing through one side of the connecting block (36), a spring (39) sleeved on the outer surface of the connecting rod (38), and a baffle (310) fixedly connected to one end of the connecting rod (38).

2. The photovoltaic silicon wafer ribbon pulling mechanism according to claim 1, characterized in that: The mounting block (32) has a fixing groove on one side that is compatible with the fixing block (34), and the mounting block (32) has a slot on the other side that is compatible with the connecting block (36). One end of the connecting rod (38) is fixedly connected to one side of the inner wall of the slot.

3. The photovoltaic silicon wafer ribbon pulling mechanism according to claim 2, characterized in that: One end of the card block (37) slides through one side of the inner wall of the slot on the mounting block (32), and one side of the fixing block (34) is provided with a card hole that matches the card block (37).

4. The photovoltaic silicon wafer ribbon pulling mechanism according to claim 1, characterized in that: The connecting block (36) has a groove inside that is compatible with the baffle (310). The baffle (310) slides through one side of the side plate (33). One end of the spring (39) is welded to one side of the inner wall of the groove, and the other end of the spring (39) is welded to one side of the baffle (310).

5. The photovoltaic silicon wafer strip pulling mechanism according to claim 1, characterized in that: The reinforcement mechanism (35) includes an adjusting bolt (351) threaded through one side of the top block (31), one end of the adjusting bolt (351) is movably connected to an adjusting plate (352) via a bearing, one side of the adjusting plate (352) is fixedly connected to a fixing plate (353), and one side of the side plate (33) is fixedly connected to a limit block (354).

6. The photovoltaic silicon wafer strip pulling mechanism according to claim 5, characterized in that: The top block (31) has a movable groove on one side that is adapted to the adjusting plate (352). One end of the fixing plate (353) slides through one side of the inner wall of the movable groove. The fixing block (34) has a first through hole on one side that is adapted to the fixing plate (353). The mounting block (32) and the fixing block (34) both have a second through hole on one side that is adapted to the limiting block (354). The limiting block (354) has a fixing hole on one side that is adapted to the fixing plate (353).

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