Winding device of tin wire production equipment

Abstract

The utility model relates to the technical field of tin wire production equipment, in particular to a winding device of tin wire production equipment, which comprises a machine body and a winding roller arranged on the machine body, a mounting rod is fixedly arranged on the side wall of the machine body, the mounting rod is connected with a roller releasing rod, a linkage block is fixedly arranged at the end part of the winding roller, and the linkage block is connected with the winding roller. A linkage block is arranged on the machine body, a linkage hole is formed in the linkage block, a limiting assembly is arranged on the machine body, a first motor is fixedly arranged on the machine body, a driving shaft of the first motor is connected with a linkage rod, the linkage rod can be inserted into the linkage hole, an abutting block is arranged on the linkage rod, a connecting piece is arranged on the abutting block, and the abutting block is connected with the connecting piece. The connecting piece is used for connecting the linkage block and the abutting block, and the machine body is further provided with a cut-off assembly. The tin wire winding device has the advantages that the winding roller is automatically replaced, manpower and time are reduced, and the tin wire production and processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tin wire production equipment, in particular to a winding device of tin wire production equipment. Background Art

[0002] At present, the solder wire used in manual electronic component welding is composed of two parts: tin alloy and additives. High-quality electric soldering irons provide stable and continuous melting heat. Solder wire is added to the surface and gaps of electronic components as a filler metal. Fixing electronic components becomes the main component of welding. The composition of solder wire is inseparable from the quality of solder wire, which will affect the chemical properties, mechanical properties and physical properties of solder wire.

[0003] The tin wire production equipment designed in the related technology includes a body, on which a number of guide rollers and processing rollers are rotatably arranged. The body is connected to a winding reel through a motor, and the side wall of the winding reel is detachably connected to a winding roller. When producing solder wire, the solder wire is first passed around a number of guide rollers and processing rollers, and then the solder wire is connected to the winding roller. The winding reel is driven to rotate by the motor, and the winding roller continuously reels the solder wire under the action of tension, while the processing roller processes the solder wire at the same time.

[0004] In the process of implementing this application, it was found that there are at least the following problems in this technology: the winding roller needs to be replaced after winding is completed, and the winding roller is mostly connected to the winding disk through bolts. Replacing the winding roller requires a lot of time and manpower, which affects the production and processing efficiency of tin wire. Utility Model Content

[0005] In order to automatically replace the winding roller, reduce manpower and time, and improve the efficiency of tin wire production and processing, the present application provides a winding device for tin wire production equipment.

[0006] The winding device of the tin wire production equipment provided in this application adopts the following technical solution:

[0007] A winding device for tin wire production equipment comprises a body and a winding roller arranged on the body, the side wall of the body is fixedly provided with a mounting rod, the mounting rod is connected to the roller rod, and the roller rod is arranged in a vertical direction, the end of the winding roller is fixedly provided with a linkage block, the linkage block is provided with a linkage hole for the mounting rod and the roller rod to pass through, a limiting assembly is provided on the body, and the limiting assembly is used to limit the linkage block on the roller rod; a first motor is fixedly provided on the body, the driving shaft of the first motor is connected to the linkage rod, the linkage rod can be inserted into the linkage hole, an abutment block is provided on the linkage rod, and a connecting piece is provided on the abutment block, and the connecting piece is used to connect the linkage block and the abutment block; a cutting assembly is also provided on the body, and the cutting assembly is used to cut the solder wire.

[0008] By adopting the above technical solution, the staff can connect the linkage block on the winding roller and the unwinding roller rod with each other, insert the linkage hole on the linkage block into the unwinding roller rod, and use the limit assembly to limit several winding rollers on the unwinding roller rod, so that the winding roller to be wound can be restricted and arranged on the unwinding roller rod; when the equipment is working, the first motor drives the linkage rod to rotate, and then drives the winding roller on the linkage rod to rotate. When the winding roller on the linkage rod is wound, the cutting assembly is controlled to cut the solder wire, and the first motor is driven to drive the abutment block to rotate above the linkage block, and the control connection part stops working. At this time, under the action of gravity, the linkage block will interact with the linkage rod. The cam is disengaged from the load-carrying rod, and the winding roller is automatically unloaded after the winding is completed; the linkage rod is then rotated to the bottom of the roller release rod, so that the linkage rod and the roller release rod are located in the same straight line, and the limit assembly is controlled to move away from the linkage block. At this time, the lowest linkage block on the roller release rod will slide onto the linkage rod under the action of gravity, and the linkage hole on the linkage block will be inserted into the linkage rod, and the abutment block will abut against the linkage block. At the same time, the connecting piece connects the linkage block and the abutment block, and the limit assembly continues to limit the linkage block on the roller release rod; automatic loading and unloading of the winding roller is realized, which reduces manpower and time, improves the production and processing efficiency of tin wire, and at the same time limits the winding roller on the roller release rod, effectively utilizing space.

[0009] Preferably, the end wall of the linkage rod is inclinedly provided with a guide surface.

[0010] By adopting the above technical solution, when replacing the winding roller, the linkage rod and the roller release rod are located on the same straight line, the limit assembly is away from the linkage block, and the guide surface is conducive to guiding the linkage rod, ensuring that the linkage block is inserted into the linkage rod after the winding roller on the roller release rod slides down.

[0011] Preferably, an infrared transmitter is provided on the guide surface, an infrared receiver is provided on the bottom wall of the roller rod, the infrared transmitter is connected to a processor, the processor is connected to an alarm, and the processor is used to detect the signal of the infrared receiver when the limit assembly is working, and control the alarm to work when the infrared receiver does not receive the signal of the infrared transmitter.

[0012] By adopting the above technical solution, when replacing the winding roller, the first motor drives the linkage rod to rotate so that the guide surface faces the roller release rod, and the limit assembly works to make the limit assembly move away from the linkage block. At this time, the infrared transmitter emits infrared light. When the infrared receiver does not receive the signal from the infrared transmitter, the processor determines that the linkage rod and the roller release rod are not in the same straight line. At this time, the winding roller cannot be loaded, thereby controlling the alarm to work and serving as a warning when resetting.

[0013] Preferably, the limiting assembly includes a rotating disk, a limiting plate and a rotating part. The rotating disk is rotatably arranged on the machine body. Several limiting plates are symmetrically rotatably arranged on the end wall of the rotating disk. A limiting hole is provided on the limiting plate for the roller rod to pass through. The limiting plate can be offset against the linkage block. The rotating part is used on the machine body to drive the rotating disk to rotate.

[0014] By adopting the above technical solution, when a new winding roller needs to be loaded onto the linkage rod, the rotating part drives the rotating disk to rotate, and the rotating disk drives the limiting plate to rotate. The limiting plate gradually separates from the linkage block, so that the linkage block can continue to fall on the roller release rod, and the rotating disk continues to rotate, driving the limiting hole on the next limiting plate to pass through the roller release rod. The limiting plate can offset the next linkage block to limit the linkage block, and quickly discharge the winding roller at the bottom of the roller release rod.

[0015] Preferably, the rotating member includes a second motor, a worm gear and a worm, the second motor is arranged on the machine body, the worm gear is connected to the drive shaft of the second motor, the worm gear is arranged on the end wall of the rotating disk, and the worm gear and the worm gear are engaged with each other.

[0016] By adopting the above technical solution, when it is necessary to control the rotation of the rotating disk, the second motor is used to drive the worm to rotate, and the worm and the worm wheel are offset, driving the worm wheel and the rotating disk to rotate. The worm and the worm wheel are quickly self-locked, so that the rotating disk can be quickly fixed after rotation, and the limiting effect of the linkage block is good.

[0017] Preferably, the connecting member is an electromagnet, the electromagnet is fixedly arranged on the abutment block, and the linkage block can be magnetically adsorbed to the electromagnet.

[0018] By adopting the above technical solution, when the linkage block on the new winding roller slides onto the linkage rod, the abutment block and the linkage block abut against each other, and the electromagnet works, using magnetism to quickly connect and fix the linkage block and the abutment block, so that when the first motor drives the linkage rod to rotate, it can drive the winding roller to rotate and wind. When the winding roller needs to be unloaded, it only needs to rotate the abutment block to above the linkage block and de-energize the electromagnet.

[0019] Preferably, the cutting assembly includes a cylinder and a cutter, two cylinders are symmetrically arranged on the machine body, and the cutter is connected to the piston rod of the cylinder.

[0020] By adopting the above technical solution, the two cylinders simultaneously control the cutters to approach each other to cut the solder wire, which is beneficial to maintaining the position of the solder wire and at the same time quickly controls and ensures the neatness of the end wall of the solder wire.

[0021] Preferably, a winding groove is provided through the surface of the winding roller.

[0022] By adopting the above technical solution, after the new winding roller is fixed on the linkage rod, the staff uses tools to pull the solder wire, pass the solder wire through the winding groove, and then wrap the solder wire around the winding roller, which is beneficial to improve the fixing effect between the solder wire and the winding roller.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. By setting the machine body, winding roller, mounting rod, roller release rod, linkage block, linkage hole, limit assembly, first motor, linkage rod, abutment block, connector and cutting assembly, the linkage hole on the linkage block is inserted into the roller release rod, and the limit assembly is used to limit several winding rollers on the roller release rod. When the winding roller on the linkage rod is wound, the cutting assembly is controlled to cut the solder wire and the connector is controlled to stop working. At this time, under the action of gravity, the linkage block will be separated from the linkage rod, and then the linkage rod will be rotated to the roller release rod. Directly below the rod, the control limit assembly is away from the linkage block. At this time, the lowest linkage block on the roller release rod will slide onto the linkage rod under the action of gravity. The linkage hole on the linkage block is inserted into the linkage rod, and the abutment block abuts against the linkage block. At the same time, the connecting piece connects the linkage block and the abutment block. The limit assembly continues to limit the linkage block on the roller release rod, realizing automatic loading and unloading of the winding roller, reducing manpower and time, and improving the efficiency of tin wire production and processing. At the same time, the winding roller is restricted on the roller release rod, effectively utilizing space.

[0025] 2. By setting the rotating disk, the limiting plate and the rotating part, when a new winding roller needs to be loaded onto the linkage rod, the rotating part drives the rotating disk to rotate, and the rotating disk drives the limiting plate to rotate. The limiting plate gradually disengages from the linkage block, so that the linkage block can continue to fall on the roller release rod. The rotating disk continues to rotate, driving the limiting hole on the next limiting plate to pass through the roller release rod. The limiting plate can be pressed against the next linkage block to limit the linkage block, and the winding roller at the bottom of the roller release rod can be quickly discharged;

[0026] 3. By setting up an electromagnet, when the linkage block on the new winding roller slides onto the linkage rod, the abutment block and the linkage block abut against each other, and the electromagnet works, using magnetism to quickly connect and fix the linkage block and the abutment block, so that when the first motor drives the linkage rod to rotate, it can drive the winding roller to rotate and rewind. When the winding roller needs to be unloaded, it only needs to rotate the abutment block to the top of the linkage block and de-energize the electromagnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of a winding device of a tin wire production equipment provided in an embodiment of the present application.

[0028] Figure 2 yes Figure 1 Enlarged view of part A.

[0029] Explanation of the accompanying reference numerals: 1. Machine body; 2. Winding roller; 21. Winding groove; 3. Mounting rod; 31. Roller release rod; 4. Linkage block; 41. Linkage hole; 5. Limiting assembly; 51. Rotating disk; 52. Limiting plate; 521. Limiting hole; 53. Rotating part; 531. Second motor; 532. Worm gear; 533. Worm; 6. First motor; 61. Linkage rod; 611. Guide surface; 62. Abutment block; 7. Cutting assembly; 71. Cylinder; 72. Cutter; 81. Infrared transmitter; 82. Infrared receiver; 9. Electromagnet. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-2 This application is described in further detail.

[0031] The embodiment of the present application discloses a winding device for tin wire production equipment. Figure 1 and Figure 2 It includes a body 1 and a winding roller 2 provided on the body 1. The winding roller 2 is used to take up the solder wire after being pressed by the winding roller 2. A mounting rod 3 is fixedly provided on the side wall of the body 1. The mounting rod 3 is connected to a roller release rod 31. The length direction of the roller release rod 31 is arranged in the vertical direction. A linkage block 4 is fixedly provided at the end of the winding roller 2. The linkage block 4 is provided with a linkage hole 41 for the mounting rod 3 and the roller release rod 31 to pass through. A limit assembly 5 is provided on the body 1. The staff can connect the linkage block 4 on the winding roller 2 with the roller release rod 31, insert the linkage hole 41 on the linkage block 4 into the roller release rod 31, and the inner wall of the linkage hole 41 can be against the roller release rod 31. The limit assembly 5 is used to limit several winding rollers 2 on the roller release rod 31, so that the winding rollers 2 to be wound can be restricted and arranged on the roller release rod 31.

[0032] Reference Figure 1 and Figure 2, a first motor 6 is fixedly provided on the machine body 1 by bolts, and the driving shaft of the first motor 6 is connected to a linkage rod 61, and the linkage rod 61 can pass through the linkage hole 41. An abutment block 62 is welded and fixed on the linkage rod 61, and a connecting piece for fixing the linkage block 4 is provided on the abutment block 62. A cutting component 7 is also provided on the machine body 1. When the equipment is working, the first motor 6 drives the linkage rod 61 to rotate, and then drives the winding roller 2 on the linkage rod 61 to rotate and rewind. When the winding roller 2 on the linkage rod 61 is wound, the cutting component 7 is controlled to cut the solder wire, and the first motor 6 is driven to drive the abutment block 62 to rotate to the top of the linkage block 4, and the control connecting piece stops working. At this time, under the action of gravity, the linkage block 4 will be separated from the linkage rod 61; then the linkage rod 61 is rotated to the roller rod 3 1, so that the linkage rod 61 and the roller rod 31 are located in the same straight line, and the limit assembly 5 is controlled to move away from the linkage block 4. At this time, the lowest linkage block 4 on the roller rod 31 will slide onto the linkage rod 61 under the action of gravity, and the linkage hole 41 on the linkage block 4 will be inserted into the linkage rod 61. The abutment block 62 and the linkage block 4 will abut against each other. At the same time, the connecting piece connects the linkage block 4 and the abutment block 62. The limit assembly 5 continues to limit the linkage block 4 on the roller rod 31, thereby realizing automatic replacement of the winding roller 2.

[0033] Reference Figure 1 and Figure 2 The limiting assembly 5 includes a rotating disk 51, a limiting piece 52 and a rotating member 53. The rotating disk 51 is rotatably arranged on the body 1. Several limiting pieces 52 are symmetrically rotatably arranged on the end wall of the rotating disk 51. The limiting piece 52 is provided with a limiting hole 521 for the roller rod 31 to pass through. The rotating member 53 includes a second motor 531, a worm gear 532 and a worm 533. The second motor 531 is fixedly arranged on the body 1. The worm 533 is connected to the drive shaft of the second motor 531. The worm gear 532 is arranged on the end wall of the rotating disk 51. The worm gear 532 and the rotating disk 51 are coaxially arranged, and the worm gear 532 and the worm 533 are engaged with each other. When a new winding roller 2 needs to be loaded onto the linkage rod 61, the second motor 531 is used to drive the worm 533 to rotate, and the worm 533 is in contact with the worm gear 532, driving the worm gear 532 and the rotating disk 51 to rotate. The rotating disk 51 drives the limiting plate 52 to rotate, and the limiting plate 52 gradually disengages from the lowest linkage block 4 on the roller rod 31, so that the linkage block 4 can continue to fall on the roller rod 31, and the rotating disk 51 continues to rotate, driving the limiting hole 521 on the next limiting plate 52 to pass through the roller rod 31. After the second motor 531 stops, the limiting plate 52 can be in contact with the next linkage block 4 to limit the linkage block 4, quickly disengaging the lowest winding roller 2 on the roller rod 31.

[0034] Reference Figure 2The end wall of the linkage rod 61 is provided with an inclined guide surface 611, on which an infrared transmitter 81 is mounted. The bottom wall of the roller-releasing rod 31 is provided with an infrared receiver 82. The infrared transmitter 81 is connected to a processor, which is in turn connected to an alarm. When replacing the winding roller 2, the first motor 6 drives the linkage rod 61 to rotate, so that the guide surface 611 faces the roller-releasing rod 31. At this time, the guide surface 611 serves as a guide, ensuring that the winding roller 2 slides off the roller-releasing rod 31 and the linkage block 4 is inserted onto the linkage rod 61. At the same time, the infrared transmitter 81 emits infrared light. If the infrared receiver 82 does not receive a signal from the infrared transmitter 81, the processor determines that the linkage rod 61 and the roller-releasing rod 31 are not aligned. At this time, the automatic replacement of the winding roller cannot be performed, thereby controlling the alarm to operate and serve as a warning when resetting.

[0035] Reference Figure 1 The connecting part is an electromagnet 9, which is fixed on the abutment block 62. The linkage block 4 is made of iron. When the linkage block 4 on the new winding roller 2 slides onto the linkage rod 61, the abutment block 62 abuts against the linkage block 4, and the electromagnet 9 works, using magnetism to quickly connect and fix the linkage block 4 and the abutment block 62, so that when the first motor 6 drives the linkage rod 61 to rotate, it can drive the winding roller 2 to rotate and rewind. When the winding roller 2 needs to be unloaded, it is only necessary to control the abutment block 62 to rotate above the linkage block 4 and de-energize the electromagnet 9.

[0036] Reference Figure 1 The cutting assembly 7 includes a cylinder 71 and a cutter 72. Two cylinders 71 are symmetrically arranged on the body 1, and the cutter 72 is connected to the piston rod of the cylinder 71. The two cylinders 71 simultaneously control the cutters 72 to move closer to each other to cut the solder wire, which helps to maintain the position of the solder wire and provides quick control to ensure the neatness of the end wall of the solder wire. The surface of the winding roller 2 is provided with a winding groove 21 along its length. After the new winding roller 2 is fixed to the linkage rod 61, the staff uses a tool to pull the solder wire, pass the solder wire through the winding groove 21, and then wrap the solder wire around the winding roller 2, which helps to improve the fixing effect between the solder wire and the winding roller 2.

[0037] The implementation principle of the winding device of a tin wire production equipment in the embodiment of the present application is as follows: the staff inserts the linkage hole 41 on the linkage block 4 into the roller-releasing rod 31, and uses the limit plate 52 to limit a plurality of winding rollers 2 on the roller-releasing rod 31, so that the winding rollers 2 to be wound can be restricted and arranged on the roller-releasing rod 31. When the equipment is working, the first motor 6 drives the linkage rod 61 to rotate, and then drives the winding roller 2 on the linkage rod 61 to rotate. When the winding roller 2 on the linkage rod 61 is wound, the control cylinder 71 drives the cutter 72 to cut the solder wire, and the first motor 6 is driven to drive the abutment block 62 to rotate to the top of the linkage block 4. The electromagnet 9 loses power. At this time, under the action of gravity, the linkage block 4 will separate from the linkage rod 61, and the winding roller 2 will automatically unload after the winding is completed. When the cam 61 is in the state of being put into operation, the cam 62 is released, and the stopper 52 is released, so that the cam 62 is released and the stopper 52 is released, and the cam 62 is released, so that the cam 62 is released and the stopper 52 is released.

[0038] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A winding device for tin wire production equipment, comprising a body (1) and a winding roller (2) arranged on the body (1), characterized in that: A mounting rod (3) is fixedly provided on the side wall of the machine body (1), the mounting rod (3) is connected to a roller release rod (31), the roller release rod (31) is arranged in a vertical direction, a linkage block (4) is fixedly provided on the end of the winding roller (2), a linkage hole (41) for the mounting rod (3) and the roller release rod (31) to pass through is provided on the linkage block (4), a limiting assembly (5) is provided on the machine body (1), and the limiting assembly (5) is used to limit the linkage block (4) on the roller release rod (31); A first motor (6) is fixedly provided on the machine body (1); a driving shaft of the first motor (6) is connected to a linkage rod (61); the linkage rod (61) can be inserted into the linkage hole (41); an abutment block (62) is provided on the linkage rod (61); a connecting piece is provided on the abutment block (62); the connecting piece is used to connect the linkage block (4) and the abutment block (62); a cutting assembly (7) is also provided on the machine body (1); the cutting assembly (7) is used to cut the solder wire.

2. The winding device of the tin wire production equipment according to claim 1, characterized in that: The end wall of the linkage rod (61) is provided with a guide surface (611) which is inclined.

3. The winding device of the tin wire production equipment according to claim 2, characterized in that: An infrared transmitter (81) is provided on the guide surface (611), an infrared receiver (82) is provided on the bottom wall of the roller rod (31), the infrared transmitter (81) is connected to a processor, the processor is connected to an alarm, and the processor is used to detect a signal from the infrared receiver (82) when the limit assembly (5) is working, and to control the alarm to work when the infrared receiver (82) does not receive a signal from the infrared transmitter (81).

4. The winding device of the tin wire production equipment according to claim 1, characterized in that: The limiting assembly (5) comprises a rotating disk (51), a limiting piece (52) and a rotating member (53). The rotating disk (51) is rotatably arranged on the machine body (1). A plurality of limiting pieces (52) are symmetrically rotatably arranged on the end wall of the rotating disk (51). The limiting piece (52) is provided with a limiting hole (521) for the roller rod (31) to pass through. The limiting piece (52) can abut against the linkage block (4). The rotating member (53) is on the machine body (1) for driving the rotating disk (51) to rotate.

5. The winding device of the tin wire production equipment according to claim 4, characterized in that: The rotating member (53) comprises a second motor (531), a worm wheel (532) and a worm (533); the second motor (531) is arranged on the machine body (1); the worm (533) and the drive shaft of the second motor (531) are connected to each other; the worm wheel (532) is arranged on the end wall of the rotating disk (51); the worm wheel (532) and the worm (533) are meshed with each other.

6. The winding device of the tin wire production equipment according to claim 1, characterized in that: The connecting member is an electromagnet (9), which is fixedly arranged on the abutment block (62), and the linkage block (4) can be magnetically adsorbed with the electromagnet (9).

7. The winding device of the tin wire production equipment according to claim 1, characterized in that: The cutting assembly (7) comprises a cylinder (71) and a cutter (72). Two cylinders (71) are symmetrically arranged on the machine body (1). The cutter (72) is connected to the piston rod of the cylinder (71).

8. The winding device of the tin wire production equipment according to claim 1, characterized in that: A winding groove (21) is provided through the surface of the winding roller (2).

Images