Wire storage device for tin plating of welding strip

Abstract

The invention provides a wire storage device for solder strip tin plating, and belongs to the technical field of solder strip processing equipment.The wire storage device comprises a mounting rack, a guide wheel is mounted on the front side of the mounting rack, a take-up reel is mounted on the front side of the guide wheel, the guide wheel and the take-up reel are both mounted on a take-up device of a solder strip tin plating production line, and a guide module is mounted on the inner side of the mounting rack; a lower frame body is movably installed on the guide module, a balancing weight is installed on the outer side of the lower frame body, an upper frame body is installed at the upper end of the installation frame, and the upper frame body is located over the lower frame body. The problem that the machining efficiency of equipment is greatly reduced due to the fact that a take-up reel needs to be replaced when a machine is shut down in existing welding strip machining is solved.

Description

Technical Field

[0001] This invention belongs to the technical field of solder strip processing equipment, and specifically relates to a solder strip tinning device. Background Technology

[0002] Photovoltaic solder ribbon, also known as tin-plated copper ribbon or tin-coated copper ribbon, is divided into busbars and interconnects. It is used to connect photovoltaic module cells, playing a crucial role in conductivity and energy concentration. Photovoltaic solder ribbon is manufactured from copper strip through multiple processes including verification, unwinding, straightening and softening, flux application, and tin coating. The tin coating process requires a tinning device. After processing, the solder ribbon is wound up using a take-up reel before proceeding to subsequent processes.

[0003] After the existing soldering process is completed, the soldering strip is wound onto the take-up reel. After the take-up reel is finished winding, it needs to be removed and replaced with a new take-up reel for winding. When changing the take-up reel, the equipment needs to be paused, which greatly reduces the processing efficiency of the equipment. Summary of the Invention

[0004] This invention provides a wire storage device for soldering ribbon tinning, which aims to solve the problem that existing soldering ribbon processing requires machine downtime to replace the take-up reel, greatly reducing the processing efficiency of the equipment.

[0005] This invention provides a wire storage device for solder ribbon tinning, comprising a mounting frame, a guide wheel mounted on the front side of the mounting frame, a take-up reel mounted on the front side of the guide wheel, both the guide wheel and the take-up reel being mounted on the take-up device of the solder ribbon tinning production line, a guide module mounted on the inner side of the mounting frame, a lower frame movably mounted on the guide module, a counterweight mounted on the outer side of the lower frame, and an upper frame mounted at the upper end of the mounting frame, the upper frame being directly above the lower frame; The lower frame includes a support frame, one side of which has a groove in which a rotating shaft is installed. A wire storage reel is fixed to the rotating shaft, and several wire slots are reserved on the wire storage reel. The two sides of the rotating shaft are rotatably connected to the support frame via connectors. The connector includes a steel ring B fixed to the bracket and a steel ring A fixed to the rotating shaft. The connector also includes a pair of annular seats and several beads. Each annular seat has several constraint openings evenly reserved in its circumferential direction. Each annular seat has an arched receiving opening reserved on the inner surface of each constraint opening. Each annular seat has an arched accumulation block embedded in each receiving opening. Each side of the accumulation block near the annular seat has an arched liquid storage space reserved. Each outer surface of the annular seat has a pair of liquid inlets reserved facing each receiving opening. The liquid inlets are connected to the liquid storage space. Several liquid storage units are installed on the side wall of the accumulation block that is far from the liquid storage space. Several liquid storage units are attached to the outer surface of the beads. Several liquid filling units are installed in the accumulation block. The liquid filling units deliver the oil in the liquid storage space to the liquid storage units. The liquid storage unit includes a liquid storage shell and three pairs of support rods. The liquid storage shell is fixed to the wall of the accumulation block away from the annular seat. The support rods are fixed in the accumulation block. Several support rods are located in the liquid storage shell. The upper ends of several support rods are in contact with the bead. The liquid filling unit includes a variable rod, a liquid filling block, a pair of beryllium copper bars, and three pairs of liquid filling rods. The variable rod is movably installed in the accumulation block along the radius of the bead. The liquid filling block is movably installed in the liquid storage space. One side of the variable rod is fixed to the liquid filling block, and the other side of the variable rod is in contact with the bead. The beryllium copper bars are installed on the wall of the accumulation block that is far from the variable rod. The beryllium copper bars are close to the inner surface of the receiving port of the annular seat. Several liquid filling rods are installed on the wall of the accumulation block that is close to the variable rod. Several liquid filling ports are reserved in the accumulation block. Several liquid filling rods are movably installed in several liquid filling ports. The bead floats between a pair of accumulation blocks.

[0006] Furthermore, the guide module includes guide posts that are vertically mirrored and fixed to both sides of the mounting frame, and a pair of guide posts are movably connected to both sides of the lower frame.

[0007] Furthermore, the support rods pass through the liquid filling block, and the liquid filling block can be movably mounted on several support rods.

[0008] Furthermore, the edge of the liquid storage shell that is far from the accumulation block is reserved with a sloping wall.

[0009] Furthermore, the liquid storage shell is hexagonal prism-shaped, and several liquid storage shells are arranged in a mesh.

[0010] Furthermore, the side of the support rod furthest from the bead is fixed to the support platform, and the support platform and the annular seat are in contact with each other on the inner surface of the storage opening.

[0011] Furthermore, a shovel block is installed on the outer surface of the annular seat, and the shovel block is located at the opening of the liquid inlet.

[0012] Furthermore, a pair of inlets are reserved, and a pair of shovel blocks are installed. The pair of shovel blocks are located on the side where the pair of inlets are close to each other, and the pair of shovel blocks on the side farther from the annular seat are tilted towards the side opposite to each other.

[0013] The beneficial effects of this invention are as follows: 1. In this invention, during the take-up process, the processed welding strip is wrapped around the lower frame and then around the upper frame. Multiple layers of welding strip are then wrapped around the upper and lower frames in sequence. The end of the welding strip is then passed over the guide wheel and fixed on the take-up reel. The take-up reel then rotates to take up the welding strip. During the take-up process, the welding strip can move in an orderly manner on the upper and lower frames, thereby ensuring smooth take-up of the welding strip by the take-up reel.

[0014] Once the take-up reel is full of welding ribbon, the worker cuts the ribbon and assembles a new take-up reel onto the take-up device for take-up. During the reel replacement, because the welding ribbon is cut, the lower frame loses the tension it exerts. Under the weight of the lower frame and counterweight, the lower frame slowly moves downwards along the guide module. As the lower frame moves downwards, the distance between the upper and lower frames increases, and the welding ribbon wrapped around the upper and lower frames becomes longer, thus achieving the purpose of storing the wire. Therefore, even during the feeding process... The ability to replace the take-up reel enables non-stop material feeding, improving the efficiency of welding strip processing. After the take-up reel is installed, the welding strip head is wound and fixed onto the take-up reel. The take-up reel winds up the welding strip, at which point the lower frame regains the tension of the welding strip. Under the tension of the welding strip, the lower frame moves upward along the guide module until it returns to its original position. At this point, the lower frame stops moving, and the upper frame and lower frame conduct wire connection normally. This allows the device to replace the take-up reel without stopping the machine, thereby achieving the purpose of non-stop material feeding.

[0015] 2. With the installation of the accumulation block, during the operation of the connector, the ball pulls the annular seat to rotate. When the annular seat rotates, the oil in the connector flows from the inlet to the storage space on the accumulation block. Then, the liquid filling unit transfers the oil in the storage space to the storage unit. The storage unit stores the oil and continuously oxidizes the ball, thereby reducing the obstruction effect of the ball and extending the working cycle of the connector. With the installation of the liquid storage unit, the outer surface of the bead contacts the upper end of the support rod. The liquid filling unit transfers the oil in the liquid storage space to the liquid storage shell. The liquid storage shell stores the oil, making it difficult for the oil to flow out of the annular seat, thus maintaining the maintenance of the bead. With the installation of the filling unit, the beryllium copper strip moves along the edge of the traction rod by the filling block and closely adheres to the bead. The bead floats between a pair of storage blocks. During the floating of the bead, the traction rod is pressed to move back and forth in the storage blocks. The traction rod moves back and forth in or out of the filling port by the filling block. During the continuous back and forth of the filling rod, the oil in the storage space is added to the storage tank through the filling port, so that the storage tank can always store oil.

[0016] Other features and advantages of the invention will be set forth in the following description, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the description and the drawings. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the lower frame according to an embodiment of the present invention; Figure 3 This is a three-dimensional structural diagram of the connector according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the assembly structure of the annular seat and the bead body according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the constraint port structure according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the first-view disassembly structure of the accumulation block according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the disassembly structure of the accumulation block from a second perspective according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the liquid storage unit structure according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the first-view structure of the liquid addition unit according to an embodiment of the present invention; Figure 10 This is a schematic diagram of the second-view structure of the liquid addition unit according to an embodiment of the present invention; Reference numerals: 1. Mounting frame; 2. Guide wheel; 3. Take-up reel; 4. Guide module; 5. Upper frame; 6. Lower frame; 7. Counterweight; 41. Guide post; 61. Bracket; 62. Groove; 63. Rotating shaft; 64. Cable storage reel; 65. Cable trough; 66. Connector; 661. Steel ring A; 662. Steel ring B; 663. Annular seat; 664. Bead; 665. Constraint opening; 666. Storage opening; 667. Accumulation Block; 668, Liquid storage unit; 6681, Liquid storage shell; 6682, Support rod; 669, Liquid filling unit; 6691, Movable rod; 6692, Liquid filling block; 6693, Beryllium copper strip; 6694, Liquid filling rod; 6610, Liquid storage space; 6611, Liquid inlet; 6612, Liquid filling port; 6613, Sloping wall; 6614, Support platform; 6615, Shovel block; 6616, Activity space; 6617, Barrier block. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. The same reference numerals in the drawings represent the same components. It should be noted that the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0019] See Figure 1 This invention provides a wire storage device for solder ribbon coating, comprising a mounting frame 1. A guide wheel 2 is mounted on the front side of the mounting frame 1, and a take-up reel 3 is mounted on the front side of the guide wheel 2. Both the guide wheel 2 and the take-up reel 3 are mounted on the take-up device of the solder ribbon coating production line. A guide module 4 is mounted on the inner side of the mounting frame 1, and a lower frame 6 is movably mounted on the guide module 4. A counterweight 7 is mounted on the outer side of the lower frame 6. An upper frame 5 is mounted on the upper end of the mounting frame 1, directly above the lower frame 6. It should be noted that the take-up wheel 2, the take-up reel 3, and the take-up device of the solder ribbon coating production line are all prior art and will not be described in detail here.

[0020] During take-up, the processed welding strip is wrapped around the lower frame 6 and then around the upper frame 5. Multiple layers of welding strip are then wrapped around the upper frame 5 and the lower frame 6 in sequence. The end of the welding strip is then passed over the guide wheel 2 and wrapped around the take-up reel 3 for fixation. The take-up reel 3 then rotates to take up the welding strip. During the take-up process, the welding strip can move in an orderly manner on the upper frame 5 and the lower frame 6, thereby ensuring that the take-up reel 3 can smoothly take up the welding strip.

[0021] Once the take-up reel 3 is full of welding ribbon, the worker cuts off the ribbon and assembles a new take-up reel 3 onto the take-up device for take-up. Simultaneously with the replacement of the take-up reel 3, the lower frame 6 loses the tension from the cut ribbon. Under the weight of the lower frame 6 and the counterweight 7, the lower frame 6 slowly moves downwards along the guide module 4. As the lower frame 6 moves downwards, the distance between the upper frame 5 and the lower frame 6 increases, and the welding ribbon wrapped around the upper frame 5 and the lower frame 6 becomes longer, thus achieving the purpose of storing the wire. Therefore, even during the feeding process... The ability to replace the take-up reel 3 enables non-stop material feeding, improving the efficiency of welding strip processing. After the take-up reel 3 is installed, the welding strip head is wound and fixed on the take-up reel 3. The take-up reel 3 winds up the welding strip. At this time, the lower frame 6 regains the tension of the welding strip. Under the tension of the welding strip, the lower frame 6 moves upward along the guide module 4 until the lower frame 6 returns to its original position. At this time, the lower frame 6 stops moving, and the upper frame 5 and the lower frame 6 normally conduct wire connection. This enables the non-stop replacement of the take-up reel 3, thereby achieving the purpose of non-stop material feeding.

[0022] Reference Figure 1 The guide module 4 includes guide posts 41 that are vertically mirrored and fixed to both sides of the mounting frame 1. A pair of guide posts 41 are movably connected to both sides of the lower frame 6. The guide posts 41 guide the movement of the lower frame 6 to ensure the smoothness of the movement of the lower frame 6.

[0023] See Figure 1 and 2 The upper frame 5 and the lower frame 6 have the same structure. In this embodiment, the lower frame 6 is used as an example for detailed description. The lower frame 6 includes a support 61. One side of the support 61 has a groove 62. A rotating shaft 63 is installed in the groove 62. A cable storage tray 64 is fixedly connected to the rotating shaft 63. Several cable grooves 65 are reserved on the cable storage tray 64. The two sides of the rotating shaft 63 are rotatably connected to the support 61 via a connector 66.

[0024] The welding strip is wound in an orderly manner into the wire groove 65 on the wire storage reel 64 on the upper frame 5 and the lower frame 6. The purpose of storing wire is achieved by winding the welding strip several times. With the help of the counterweight 7 and the gravity of the lower frame 6, the distance between the two frames is adjusted to achieve the purpose of storing more welding strip.

[0025] See Figures 2-4 The connector 66 includes a steel ring B662 fixedly connected to the bracket 61 and a steel ring A661 fixedly connected to the rotating shaft 63. The connector 66 also includes a pair of annular seats 663 and a number of beads 664. The outer circumferential surface of the steel ring A661 and the inner circumferential surface of the steel ring B662 are reserved with movable space 6616. The number of beads 664 are movably assembled in the pair of movable spaces 6616.

[0026] See Figure 4 and Figure 5Each annular seat 663 has several constraint openings 665 evenly reserved in its circumferential direction. A pair of annular seats 663 are fixed together by a tension screw. The pair of constraint openings 665 on the pair of annular seats 663 are fitted onto the corresponding bead 664 and constrain it.

[0027] See Figure 6 and Figure 7 The annular seat 663 has arched storage openings 666 on the inner surface of each constraint opening 665. Arched storage blocks 667 are embedded in each storage opening 666 of the annular seat 663. A bead 664 is oscillatingly assembled between a pair of storage blocks 667. Each storage block 667 has an arched liquid storage space 6610 reserved on the side closest to the annular seat 663.

[0028] On the outer surface of the annular seat 663, a pair of liquid inlets 6611 are reserved at each of the receiving ports 666. The openings of the liquid inlets 6611 are rectangular, and the pair of liquid inlets 6611 are positioned directly opposite each other. On the outer surface of the annular seat 663, at each corresponding receiving port 666, a pair of shovel blocks 6615 are fixedly connected. Each shovel block 6615 has a barrier block 6617 fixedly connected to its vertical sides, and the angle between the shovel block 6615 and the barrier block 6617 is ninety degrees. The pair of shovel blocks 6615 are positioned on the side of the pair of liquid inlets 6611 that are closer to each other, while the pair of shovel blocks 6615 that are farther from the annular seat 663 are tilted in opposite directions.

[0029] During the rotation of the connector 66, the ball 664 moves within the movable space 6616, and the ball 664 pulls the annular seat 663 to rotate. The annular seat 663 pulls the shovel block 6615 to rotate. During the rotation of the shovel block 6615, it shovels the oil in the connector 66 to the opening of the inlet 6611. With the cooperation of a pair of blocking blocks 6617, the oil moves through the inlet 6611 to the storage space 6610 on the storage block 667 for storage.

[0030] Several liquid storage units 668 are installed on the side wall of the accumulation block 667 that is far from the liquid storage space 6610. Several liquid filling units 669 are installed in the accumulation block 667. The liquid filling units 669 and the liquid storage units 668 are paired with each other. The liquid filling units 669 deliver the engine oil in the liquid storage space 6610 to the liquid storage units 668.

[0031] During the operation of the connector 66, the filling unit 669 delivers the oil in the storage space 6610 to the storage unit 668. The outer surface of the bead 664 is in close contact with several storage units 668. The storage units 668 store the oil and continuously supply oil to the bead 664, thereby reducing the obstruction effect of the bead 664 and extending the working cycle of the connector 66.

[0032] See Figures 6-10 The liquid storage unit 668 includes a liquid storage shell 6681 and three pairs of support rods 6682. The liquid storage shell 6681 is fixed to the wall surface of the accumulation block 667 near the bead 664. The liquid storage shell 6681 is hexagonal prism-shaped. One wall surface of each adjacent pair of liquid storage shells 6681 is in contact with each other. Several liquid storage shells 6681 are sequentially attached and arranged in a mesh.

[0033] The support rod 6682 is fixedly connected to the storage block 667. All three pairs of support rods 6682 are located in the liquid storage shell 6681, and the three pairs of support rods 6682 are evenly arranged along the circumference of the liquid storage shell 6681. The side of the support rod 6682 furthest from the bead 664 extends into the liquid storage space 6610. The side of the support rod 6682 furthest from the bead 664 is fixedly connected to the support platform 6614. The support platform 6614 and the annular seat 663 are in contact with each other on the inner surface of the receiving opening 666. The side of the support rod 6682 furthest from the support platform 6614 is in contact with the bead 664.

[0034] The outer surface of the bead 664 and the edge of the support rod 6682 are in contact with each other. This contact not only ensures the stability of the bead 664 but also guarantees subsequent maintenance. When the connector 66 operates, the filling unit 669 transfers the pre-stored engine oil in the reservoir 6610 to the reservoir shell 6681. The reservoir shell 6681 stores the engine oil based on its hexagonal prism spatial structure. The reservoir shell 6681 can flexibly constrain the fluctuation of the engine oil to prevent it from flowing out of the annular seat 663 due to device vibration or the movement of the bead 664. Through the cooperation of the support rod 6682 and the reservoir shell 6681, the engine oil can be stably stored in the movement range around the bead 664, thereby continuously maintaining the movement of the bead 664, reducing obstruction, extending the working cycle of the connector 66, and ensuring the smooth operation of the connector 66.

[0035] The liquid filling unit 669 includes a variable rod 6691, a liquid filling block 6692, a pair of beryllium copper bars 6693, and three pairs of liquid filling rods 6694. The variable rod 6691 is movably mounted in the accumulation block 667 along the radial direction of the bead 664. One side of the variable rod 6691 is in contact with the bead 664, and the other side of the variable rod 6691 extends into the liquid storage space 6610. The liquid filling block 6692 is located in the liquid storage space 6610 on the accumulation block 667. The liquid filling block 6692 and the variable rod 6691 are fixedly connected to the side of the variable rod 6691 that is furthest from the bead 664. The liquid filling block 6692 is movably mounted on the three pairs of support rods 6682.

[0036] At the accumulation block 667, a liquid filling port 6612 is reserved between each adjacent pair of support rods 6682, and one side of the liquid filling port 6612 is connected to the liquid storage space 6610. Three pairs of liquid filling rods 6694 are fixed to the wall surface of the liquid filling block 6692 near the moving rod 6691, and the three pairs of liquid filling rods 6694 and the three pairs of liquid filling ports 6612 are paired with each other. A pair of beryllium copper bars 6693 are fixed to the wall surface of the liquid filling block 6692 farther from the liquid filling rods 6694. The beryllium copper bars 6693 have a herringbone structure, and the side of the beryllium copper bars 6693 farther from the liquid filling block 6692 is close to the inner surface of the annular seat 663 on the receiving port 666.

[0037] The bead 664 is assembled between a pair of storage blocks 667 by means of a floating motion, and this structure provides space for its subsequent movement. When the beryllium copper bar 6693 is in motion, the beryllium copper bar 6693 forms a pressure through the liquid filling block 6692, and the liquid filling block 6692 pulls the edge of the actuating rod 6691 to move, so that the edge of the actuating rod 6691 is in close contact with the wall of the bead 664.

[0038] The bead 664, positioned between a pair of storage blocks 667, exerts a force on the agitator 6691 during its own drifting, causing it to reciprocate within the storage blocks 667. Along with the reciprocating motion of the agitator 6691, the connected liquid filling block 6692 also moves, thereby pulling the liquid filling rod 6694 to continuously reciprocate in and out of the liquid filling port 6612.

[0039] During the continuous reciprocating motion of the filler rod 6694, the engine oil in the reservoir 6610 is continuously compressed and added to the reservoir 6681 through the filler port 6612. The reservoir 6681 can maintain sufficient engine oil storage, ensuring smooth and reliable subsequent oil flow.

[0040] The reservoir 6681 has inclined walls 6613 on both sides of its outermost edge, furthest from the accumulation block 667. These inclined walls 6613 eliminate corners at the edges of the reservoir 6681, creating a smooth passage space between adjacent reservoirs 6681. When the engine oil moves within the reservoir 6681, the inclined walls 6613 allow for smoother flow of oil between each reservoir. This allows for efficient distribution of oil among the reservoirs 6681, ensuring that the oil beads 664 are adequately maintained in all directions, further enhancing the maintenance function of the oil beads 664 and reducing losses due to insufficient oil in some areas.

[0041] Furthermore, when several hexagonal prism-shaped reservoirs 6681 are arranged in a mesh pattern, each reservoir 6681 can be closely connected to several other surrounding reservoirs 6681. This structure makes the movement of engine oil more convenient and multidirectional. When the engine oil in one reservoir 6681 is relatively abundant, it can be quickly and smoothly transferred to several surrounding reservoirs 6681, achieving the purpose of distributing engine oil within the reservoirs 6681. This ensures that each reservoir 6681 can maintain an appropriate amount of engine oil, performing continuous and balanced maintenance on the bead 664, and improving the maintenance function of the connecting component 66.

[0042] During operation, as the connecting piece 66 moves back and forth, the ball 664 moves within the movable space 6616. The ball 664 pulls the annular seat 663 to rotate, and the annular seat 663 pulls the shovel block 6615 to rotate. During the rotation of the shovel block 6615, it shovels the mechanism in the connecting piece 66 to the opening of the liquid inlet 6611. With the cooperation of a pair of blocking blocks 6617, the oil moves through the liquid inlet 6611 into the storage space 6610 on the storage block 667 for storage. The bead 664, positioned between a pair of storage blocks 667, exerts a force on the actuator rod 6691 during its own drifting motion, causing it to reciprocate within the storage blocks 667. Accompanying the reciprocating motion of the actuator rod 6691, the connected filling block 6692 also moves, thereby pulling the filling rod 6694 to continuously move in and out of the filling port 6612. During this continuous reciprocating motion of the filling rod 6694, the engine oil in the reservoir 6610 is continuously compressed and added to the reservoir shell 6681 through the filling port 6612. The reservoir shell 6681 maintains a sufficient oil level. The reservoir 6681 stores engine oil using its hexagonal prism spatial structure. The reservoir 6681 can flexibly control the fluctuation of engine oil flow, preventing it from flowing out of the annular seat 663 due to device vibration or the movement of the bead 664. Through the cooperation of the support rod 6682 and the reservoir 6681, the engine oil can be stably stored within the movement range around the bead 664, continuously maintaining the movement of the bead 664, reducing obstruction, extending the working cycle of the connector 66, and ensuring the smooth operation of the connector 66.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A wire storage device for soldering ribbon, comprising a mounting frame, characterized in that, Guide wheels are installed on the front side of the mounting frame, and take-up reels are installed on the front side of the guide wheels. Both the guide wheels and the take-up reels are installed on the take-up device of the solder strip coating production line. A guide module is installed on the inner side of the mounting frame, and a lower frame is movably installed on the guide module. A counterweight is installed on the outer side of the lower frame. An upper frame is installed at the top of the mounting frame, and the upper frame is located directly above the lower frame. The lower frame includes a support frame, one side of which has a groove in which a rotating shaft is installed. A wire storage reel is fixed to the rotating shaft, and several wire slots are reserved on the wire storage reel. The two sides of the rotating shaft are rotatably connected to the support frame via connectors. The connector includes a steel ring B fixed to the bracket and a steel ring A fixed to the rotating shaft. The connector also includes a pair of annular seats and several beads. Each annular seat has several constraint openings evenly reserved in its circumferential direction. Each annular seat has an arched receiving opening reserved on the inner surface of each constraint opening. Each annular seat has an arched accumulation block embedded in each receiving opening. Each side of the accumulation block near the annular seat has an arched liquid storage space reserved. Each outer surface of the annular seat has a pair of liquid inlets reserved facing each receiving opening. The liquid inlets are connected to the liquid storage space. Several liquid storage units are installed on the side wall of the accumulation block that is far from the liquid storage space. Several liquid storage units are attached to the outer surface of the beads. Several liquid filling units are installed in the accumulation block. The liquid filling units deliver the oil in the liquid storage space to the liquid storage units. The liquid storage unit includes a liquid storage shell and three pairs of support rods. The liquid storage shell is fixed to the wall of the accumulation block away from the annular seat. The support rods are fixed in the accumulation block. Several support rods are located in the liquid storage shell. The upper ends of several support rods are in contact with the bead. The liquid filling unit includes a variable rod, a liquid filling block, a pair of beryllium copper bars, and three pairs of liquid filling rods. The variable rod is movably installed in the accumulation block along the radius of the bead. The liquid filling block is movably installed in the liquid storage space. One side of the variable rod is fixed to the liquid filling block, and the other side of the variable rod is in contact with the bead. The beryllium copper bars are installed on the wall of the accumulation block that is far from the variable rod. The beryllium copper bars are close to the inner surface of the receiving port of the annular seat. Several liquid filling rods are installed on the wall of the accumulation block that is close to the variable rod. Several liquid filling ports are reserved in the accumulation block. Several liquid filling rods are movably installed in several liquid filling ports. The bead floats between a pair of accumulation blocks.

2. The wire storage device for soldering ribbon according to claim 1, characterized in that: The guide module includes guide posts that are vertically mirrored and fixed to both sides of the mounting frame, and a pair of guide posts are movably connected to both sides of the lower frame.

3. The wire storage device for soldering ribbon according to claim 1, characterized in that: The support rods pass through the liquid filling block, and the liquid filling block can be movably installed on several support rods.

4. The solder strip tinning device according to claim 1, characterized in that: The edge of the liquid storage shell, which is far from the accumulation block, is reserved with a sloping wall.

5. A wire storage device for soldering ribbon tinning according to claim 4, characterized in that: The liquid storage shell is hexagonal prism-shaped, and several liquid storage shells are arranged in a mesh.

6. The solder strip tinning device according to claim 1, characterized in that: The support rod is fixed to the support platform on the side farther from the bead body, and the support platform and the ring seat are in contact with each other on the inner surface of the storage opening.

7. A wire storage device for soldering ribbon according to claim 1, characterized in that: A shovel block is installed on the outer surface of the annular seat, and the shovel block is located at the inlet of the liquid inlet.

8. A wire storage device for soldering ribbon tinning according to claim 7, characterized in that: A pair of inlets are reserved, and a pair of shovels are installed. The pair of shovels are located on the side where the pair of inlets are close to each other, and the pair of shovels on the side farther from the annular seat are tilted towards the side opposite to each other.

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