CN218560663U - Automatic processing control equipment of tin-lead welding wire - Google Patents

Abstract

The utility model discloses an automatic processing control device for tin-lead soldering wire, which comprises a base, a placement box, a winding rod and a processing mechanism arranged on the surface of the base, and is characterized in that: the placement box is fixedly connected to the surface of the base, The inside of the placement box is fixedly connected with a winding rod, and the processing mechanism includes a grinding assembly, a fixing assembly and a control assembly; the grinding assembly includes a limit ring, a grinding tube, a tooth column and a gear, and the limit The position ring is fixedly connected to the surface of the base, and the inside of the position limit ring is rotatably connected with a grinding tube. The utility model sets the pull plate, because the central axis of the pull plate and the center of the transmission plate are located on the same horizontal line, when the drive plate rotates, it will drive the pull plate to swing, and apply a pulling force to the second connecting block to make it pull and limit The board moves to the inside of the placement box, and the shearing knife moves immediately. When the two sets of shearing knives are close to each other, the tin-lead soldering wire will be cut.

Description

A kind of automatic processing control equipment of tin-lead welding wire

technical field

The utility model relates to the field of tin-lead welding wire processing, in particular to an automatic processing control device for tin-lead welding wire.

Background technique

Turning means that lathe processing is a part of machining. Lathe processing mainly uses turning tools to turn rotating workpieces. Lathes are mainly used to process shafts, discs, sleeves and other rotating or non-rotating workpieces with rotating surfaces. It is the most widely used type of machine tool processing in machinery manufacturing and repair factories. Tin-lead solder wire is an industrial material. It is widely used in the electronics industry, computers, mobile communications, instrumentation manufacturing, electrical product manufacturing, etc. When tin-lead solder wire is produced, it needs to use a turning device for processing.

However, when many tin-lead solder wires are surface-polished with a turning device, the grinding components on the turning device cannot be replaced according to the size of the tin-lead solder wire, and the tin-lead solder wire cannot be automatically cut. low efficiency.

Utility model content

The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this section, the abstract of the specification, and the title of the utility model, and such simplifications or omissions cannot be used to limit the utility model range.

Therefore, the technical problem to be solved by the utility model is: when many tin-lead solder wires are surface-polished with a turning device, the grinding assembly on the turning device cannot be replaced according to the size of the tin-lead solder wire, and the The tin-lead solder wire is automatically cut off.

In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic processing control equipment for tin-lead solder wire, including a base, a placement box, a winding rod and a processing mechanism arranged on the surface of the base, characterized in that: the placement The box is fixedly connected to the surface of the base, and the inside of the placement box is fixedly connected with a winding rod. The processing mechanism includes a grinding assembly, a fixing assembly and a control assembly; the grinding assembly includes a limit ring, a grinding tube, Tooth column and gear, the limit ring is fixedly connected to the surface of the base, the inner rotation of the limit ring is connected to a grinding tube, the surface of the grinding tube is fixedly connected to a tooth column, and the side surface of the tooth column Gears are meshed; the fixed assembly includes a screw rod, a moving block, an engaging plate, a disc, a swing plate, an embedded rod and a fixed plate, and the screw rod is rotatably connected to the side of the limit ring, and the surface of the screw rod is threaded A moving block is connected, the surface of the moving block is slidably connected with a joint plate, the bottom of the joint plate is fixedly connected with a disk, the side of the disk is fixedly connected with a swing plate, and the surface of the swing plate is fixedly connected with a An embedded rod, the surface of the embedded rod is slidably connected with a fixed plate; the control assembly includes a controller, a first motor, a second motor and a third motor, and the controller is electrically connected to the first motor and the second motor respectively and a third motor.

As a preferred solution of the automatic processing control equipment for tin-lead soldering wire described in the present invention, wherein: the surface of the base is slidably connected with a support plate, and the inside of the support plate is slidably connected with a winding roller, and the winding roller The output shaft of the first motor is fixedly connected, the side of the support plate is provided with an assembly mechanism, and the surface of the base is provided with a shearing mechanism on one side of the storage box.

As a preferred solution of the automatic processing and control equipment for tin-lead soldering wire described in the present invention, wherein: the surface of the connecting plate is provided with a vertical slideway, and the side of the moving block close to the connecting plate is provided with an embedded joint The plate surface slides to the inner slide bar, and the joint of the swing plate disc is located at the center of the disc.

As a preferred solution of the automatic processing and control equipment for tin-lead soldering wire described in the present invention, wherein: the embedded rod is arranged at the end point of the swing plate, the bottom of the fixed plate is slidingly connected to the limit ring, and the fixed The plate forms a sliding structure at the bottom of the limit ring through the swing plate.

As a preferred solution of the automatic processing control equipment for tin-lead soldering wire described in the present invention, wherein: the assembly mechanism includes a control rod, a nut, a control board, a force rod, a lifting block, a first connecting block and a limit telescopic The control rod is rotatably connected above the base, the surface of the control rod is threadedly connected with a nut, one end of the control rod is fixedly connected to the second motor, and the other end of the control rod is fixedly connected to the control board. The inner wall of the control panel is slidingly connected with a force rod, the tail of the force rod is fixedly connected with a lifting block, the bottom of the lifting block is fixedly connected with a limit expansion rod, and the side of the lifting block is slidably connected with a first connecting block .

As a preferred solution of the automatic processing and control equipment for tin-lead welding wire described in the present invention, wherein: the control board is arranged obliquely with respect to the surface of the base, the lifting block is embedded in the oblique chute on the surface of the first connecting block and Slidingly connected with it, the side of the first engaging block is fixedly connected with the support plate.

As a preferred solution of the automatic processing control equipment for tin-lead welding wire described in the present invention, wherein: the shearing mechanism includes a rotating disk, a protruding rod, a force plate, a bump, a connecting plate, a transmission plate, a pull plate, a second An engaging block, a limiting plate and a shearing knife, the rotating disk is rotatably connected to the surface of the base, the top of the rotating disk is fixedly connected to the third motor, the bottom of the rotating disk is fixedly connected to a protruding rod, and the surface of the protruding rod A force plate is slidably connected, the top of the force plate is fixedly connected with a bump, the surface of the bump is slidably connected with a connecting plate, the top of the connecting plate is fixedly connected with a transmission plate, and the surface of the transmission plate A pull plate is rotatably connected, the surface of the pull plate is rotatably connected with a second engaging block, the surface of the second engaging block is rotatably connected with a limiting plate, and the surface of the limiting plate is fixedly connected with a scissors.

As a preferred solution of the automatic processing control equipment for tin-lead soldering wire described in the present invention, wherein: the protruding rod is set away from the center of the rotating disk, the protruding rod and the rotating disk are arranged perpendicular to each other, and the force plate The surface is provided with a linear chute matching the size of the protruding rod.

As a preferred solution of the automatic processing and control equipment for tin-lead soldering wire described in the present invention, wherein: the central axis of the pull plate and the center of the drive plate are located on the same horizontal straight line, and the length of the pull plate is greater than the radius of the drive plate , the said scissors are symmetrically arranged in two groups parallel to each other with respect to the center line of the placement box.

The utility model has the following beneficial effects: the utility model is equipped with a pull plate, since the central axis of the pull plate and the center of the transmission plate are located on the same horizontal line, when the drive plate rotates, it will drive the pull plate to swing, and the second connecting block Apply pulling force to make it pull the limit plate to move towards the inside of the placement box, and the shearing knife moves immediately, and when the two sets of shearing knives are close to each other, the tin-lead soldering wire will be cut off.

The utility model is provided with a fixed plate. Since the sizes of different tin-lead welding wires are different, the size of the grinding tube needs to be replaced according to the actual situation. When the grinding tube is fixed, the fixed plate is placed at the slot inside the base, and then When the screw is rotated, the screw will drive the moving block that is threaded with itself to move. Since the surface of the moving block is provided with a slide rod embedded in the connecting plate, when the sliding rod on the moving block moves along the inside of the connecting plate, it will drive the circle The disk rotates, and then the swing plate rotates immediately. Since the insert rod is set at the end point of the swing plate, when the insert rod rotates, the two sets of fixed plates will be pushed to make them fully contact with the inner wall of the card slot on the surface of the base to realize the limit position. Ring fixation.

The utility model is provided with a force rod, because the force rod is embedded in the control panel, when the control panel rotates sideways, it will drive the force rod to slide inside itself, and apply pressure to it downward, so that the lifting block is horizontal Downward movement, because the lifting block is embedded in the oblique chute on the surface of the first connecting block, when the first connecting block descends, it will drive the support plate fixedly connected with it to move sideways through the first connecting block, so that the support plate gradually The winding roller can be replaced by separating from the winding roller.

In the utility model, when the tin-lead welding wire needs to be cut by setting the rotating disc, the motor is turned on to drive the rotating disc to rotate. Since the protruding rod perpendicular to the rotating disc is embedded in the vertical groove on the surface of the force plate, when the protruding rod rotates, it will drive the The force plate slides left and right along the surface of the base, and then the bump moves immediately. Since the bump is embedded in the connecting plate, when the bump moves, it will drive the transmission plate to rotate through the connecting plate.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative labor. in:

Figure 1 is a schematic diagram of the front structure of the utility model.

Fig. 2 is a schematic diagram of the control assembly of the utility model.

Fig. 3 is a schematic diagram of the top view structure of the utility model.

Fig. 4 is a structural schematic diagram of the connecting plate of the present invention.

Fig. 5 is a structural schematic diagram of the first viewing angle of the assembly mechanism of the present invention.

Fig. 6 is a schematic structural diagram of the second viewing angle of the assembly mechanism of the present invention.

Fig. 7 is a structural schematic diagram of the shearing mechanism of the present invention at a first viewing angle.

Fig. 8 is a schematic structural diagram of the shearing mechanism of the present invention at a second viewing angle.

In the figure: 1. base; 2. placement box; 3. winding rod; 4. limit ring; 5. grinding tube; 6. tooth column; 7. gear; 8. screw; 9. moving block; 10 , connecting plate; 11, disc; 12, swinging plate; 13, embedded rod; 14, fixed plate; 15, winding roller; 16, support plate; 17, assembly mechanism; 1701, control rod; 1702, nut; 1703, control panel; 1704, force rod; 1705, lifting block; 1706, first connecting block; 1707, limit expansion rod; 18, shearing mechanism; 1801, rotating disc; 1802, protruding rod; ; 1804, bump; 1805, connection plate; 1806, transmission plate; 1807, pull plate; 1808, second connecting block; 1809, limit plate; 21. The second motor; 22. The third motor.

Detailed ways

In order to make the above purpose, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model will be described in detail below in conjunction with the accompanying drawings.

Example 1

Referring to Fig. 1 to Fig. 4, the first embodiment of the present utility model provides an automatic processing and control equipment for tin-lead solder wire, including a base 1, a storage box 2, a winding rod 3 and a The processing mechanism is characterized in that: the placement box 2 is fixedly connected to the surface of the base 1, and the inside of the placement box 2 is fixedly connected with a winding rod 3, and the processing mechanism includes a grinding assembly, a fixing assembly and a control assembly.

The grinding assembly includes a limit ring 4, a grinding tube 5, a tooth column 6 and a gear 7. The limit ring 4 is fixedly connected to the surface of the base 1, and the internal rotation of the limit ring 4 is connected with a grinding tube 5. The grinding tube The surface of the tooth column 5 is fixedly connected with a tooth column 6, and the side surface of the tooth column 6 is meshed with a gear 7.

The fixed assembly includes a screw rod 8, a moving block 9, an engaging plate 10, a disc 11, a swing plate 12, an embedded rod 13 and a fixed plate 14. The screw rod 8 is rotatably connected to the side of the limit ring 4, and the surface of the screw rod 8 is threaded. The moving block 9 is connected, and the surface of the moving block 9 is slidably connected with the connecting plate 10, the bottom of the connecting plate 10 is fixedly connected with the disc 11, the side of the disc 11 is fixedly connected with the swinging plate 12, and the surface of the swinging plate 12 is fixedly connected with the The embedded rod 13 is slidably connected with the fixed plate 14 on the surface of the embedded rod 13 .

The control assembly includes a controller 19 , a first motor 20 , a second motor 21 and a third motor 22 , and the controller 19 is electrically connected to the first motor 20 , the second motor 21 and the third motor 22 respectively. The controller 19 can be an MCU of the STM32 series, such as an STM32F103C8T6 microcontroller, to control the start or stop of the first motor 20 , the second motor 21 and the third motor 22 .

Example 2

Referring to FIGS. 1 to 4 , this embodiment is based on the previous embodiment. The difference from the previous embodiment is that this embodiment provides an assembly mechanism 17 and a shearing mechanism 18 , specifically.

The surface of the base 1 is slidably connected with a support plate 16, and the inside of the support plate 16 is slidably connected with a winding roller 15, and the winding roller 15 is fixedly connected to the output shaft of the first motor 20, and the side of the support plate 16 is provided with an assembly mechanism 17. The surface of 1 is positioned at the side that places case 2 and is provided with shearing mechanism 18. The controller 19 can drive the winding roller 15 to rotate by controlling the first motor 20 to perform winding.

Example 3

Referring to FIG. 4 , this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that this embodiment provides an adapter plate 10 , specifically.

The surface of the connecting plate 10 is provided with a vertical slideway, and the side of the moving block 9 close to the connecting plate 10 is provided with a slide bar embedded in the surface of the connecting plate 10 and slides to the inside. 11 at the center of the circle; since the surface of the moving block 9 is provided with a slide bar embedded in the inside of the connecting plate 10, when the sliding bar on the moving block 9 moves along the inside of the connecting plate 10, it will drive the disc 11 to rotate, and then the swing plate 12 then rotates.

Example 4

Referring to FIG. 4 , this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that this embodiment provides an embedded rod 13 , specifically.

The embedded rod 13 is arranged at the end point of the swing plate 12, and the bottom of the fixed plate 14 is slidingly connected with the limit ring 4, and the fixed plate 14 constitutes a sliding structure at the bottom of the limit ring 4 through the swing plate 12; since the embedded rod 13 is arranged on At the end of the swinging plate 12, when the embedded rod 13 rotates, two sets of fixing plates 14 will be pushed to make them fully contact with the inner wall of the groove on the surface of the base 1, so as to realize the fixing of the limiting ring 4.

Example 5

Referring to FIG. 5 , this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that this embodiment provides a first connection block 1706 , specifically.

The assembly mechanism 17 includes a control rod 1701, a nut 1702, a control panel 1703, a force rod 1704, a lifting block 1705, a first connecting block 1706 and a limit expansion rod 1707. The control rod 1701 is rotatably connected to the top of the base 1, and the control rod The surface of 1701 is threadedly connected with a nut 1702, one end of the control rod 1701 is fixedly connected to the second motor 21, the other end of the control rod 1701 is fixedly connected to the control board 1703, and the inner wall of the control board 1703 is slidably connected to the force rod 1704, and the force rod 1704 The tail of the lifting block 1705 is fixedly connected with a lifting block 1705, the bottom of the lifting block 1705 is fixedly connected with a limit expansion rod 1707, and the side of the lifting block 1705 is slidingly connected with a first connecting block 1706. The nut 1702 is used to prevent the control rod 1701 from slipping out of the base 1 . The controller 19 controls the second motor 21 to work, and the second motor 21 can drive the control rod 1701 to rotate. By setting the assembly mechanism 17 , it is easy to control the support plate 16 to slide sideways and separate from the winding roller 15 , so as to facilitate the disassembly of the winding roller 15 .

Example 6

Referring to Fig. 5 and Fig. 6, this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that this embodiment provides a lifting block 1705, specifically.

The control board 1703 is inclined to the surface of the base 1. The lifting block 1705 is embedded in the oblique chute on the surface of the first connecting block 1706 and is slidably connected with it. The side of the first connecting block 1706 is fixedly connected with the supporting plate 16. The rod 1704 is embedded in the inside of the control board 1703. When the control board 1703 rotates sideways, it will drive the force rod 1704 to slide inside itself, and exert pressure on it downward, so that the lifting block 1705 moves downward horizontally, because the lifting block 1705 is embedded in the oblique sliding groove on the surface of the first connecting block 1706 .

Example 7

Referring to FIG. 7 , this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that this embodiment provides a protruding rod 1802 , specifically.

The shearing mechanism 18 includes a rotating disk 1801, a protruding rod 1802, a force plate 1803, a bump 1804, a connecting plate 1805, a transmission plate 1806, a pull plate 1807, a second engaging block 1808, a limiting plate 1809 and a shearing knife 1810, the rotating disk 1801 is rotatably connected to the surface of the base 1, the top of the rotating disc 1801 is fixedly connected to the third motor 22, the bottom of the rotating disc 1801 is fixedly connected to a protruding rod 1802, and the surface of the protruding rod 1802 is slidably connected to a force plate 1803. The top is fixedly connected with a bump 1804, the surface of the bump 1804 is slidably connected with a connecting plate 1805, the top of the connecting plate 1805 is fixedly connected with a transmission plate 1806, the surface of the transmission plate 1806 is rotatably connected with a pull plate 1807, and the surface of the pull plate 1807 rotates A second engaging block 1808 is connected, the surface of the second engaging block 1808 is rotatably connected with a limiting plate 1809 , and the surface of the limiting plate 1809 is fixedly connected with a scissors 1810 . The controller 19 can control the third motor 22 to work, and the third motor 22 can drive the rotating disk 1801 to rotate. By setting the cutting mechanism 18, the tin-lead solder wire can be cut automatically without manual cutting, which greatly improves the production efficiency and Automated performance.

Example 8

Referring to Fig. 7, this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that this embodiment provides a force plate 1803, specifically.

The protruding rod 1802 is set away from the center of the rotating disc 1801, the protruding rod 1802 and the rotating disc 1801 are arranged perpendicular to each other, the surface of the force plate 1803 is provided with a linear chute matching the size of the protruding rod 1802; , it will drive the force plate 1803 to slide left and right along the surface of the base 1, and then the protrusion 1804 will move immediately.

Example 9

Referring to FIG. 1 to FIG. 8 , this embodiment is based on the previous embodiment, and the difference from the previous embodiment is that this embodiment provides a pulling plate 1807 , specifically.

The central axis of the pull plate 1807 and the center of circle of the transmission plate 1806 are located on the same horizontal straight line, the length of the pull plate 1807 is greater than the radius of the drive plate 1806, and the shearing knife 1810 is symmetrically arranged with two groups parallel to each other about the center line of the placement box 2; The central axis of the plate 1807 and the center of circle of the transmission plate 1806 are located on the same horizontal line. When the transmission plate 1806 rotates, it will drive the pull plate 1807 to swing, and apply a pulling force to the second connecting block 1808 to make it pull the limit plate 1809 toward the storage box. 2, the scissors 1810 move immediately, and when the two groups of scissors 1810 approach each other, they will cut the tin-lead solder wire.

Working principle: when in use, the tin-lead solder wire wound on the winding rod 3 is first pulled out from the outlet of the storage box 2 and passed through the grinding tube 5, so that it is wound on the winding roller 15, and the controller 19 passes through Control the operation of the first motor 20, which can drive the winding roller 15 to rotate to make it wind up the tin-lead solder wire, and at this time, the motor drives the gear 7 to rotate, and the gear 7 will then drive the grinding tube 5 meshed with itself to surround and The joint of the limit ring 4 is rotated to grind the surface of the tin-lead solder wire. Since the sizes of different tin-lead solder wires are different, the size of the grinding tube 5 needs to be replaced according to the actual situation. When the grinding tube 5 is fixed, the fixed The plate 14 is placed in the slot inside the base 1, and then the screw rod 8 is rotated, and the screw rod 8 will drive the movement block 9 screwed with itself to move, because the surface of the movement block 9 is provided with a slide bar embedded in the connecting plate 10 , when the slide bar on the moving block 9 moves along the inside of the connecting plate 10, it will drive the disc 11 to rotate, and then the swing plate 12 will rotate immediately. At this time, the two sets of fixing plates 14 will be pushed to make them fully contact with the inner wall of the groove on the surface of the base 1, so as to realize the fixing of the limiting ring 4.

After the tin-lead solder wire has been wound up by the winding roller 15, the second motor 21 is controlled by the controller 19 to work, and the second motor 21 can drive the control rod 1701 to rotate, so that it drives the control plate 1703 to rotate, because the force rod 1704 Embedded inside the control board 1703, when the control board 1703 rotates sideways, it will drive the force rod 1704 to slide inside itself, and exert pressure on it downwards, so that the lifting block 1705 moves downward horizontally, because the lifting block 1705 is embedded Inside the oblique chute on the surface of the first engaging block 1706, when the first engaging block 1706 descends, the supporting plate 16 fixedly connected with it will be driven by the first engaging block 1706 to move sideways, so that the supporting plate 16 gradually moves with the winding The roller 15 is separated, and the replacement of the winding roller 15 can be realized.

When the tin-lead soldering wire needs to be cut, the controller 19 can control the third motor 22 to work, and the third motor 22 can drive the rotating disc 1801 to rotate. To the inside of the groove, when the protruding rod 1802 rotates, it will drive the force plate 1803 to slide left and right along the surface of the base 1, and then the protruding block 1804 will move immediately. When moving, the connecting plate 1805 will drive the transmission plate 1806 to rotate. Since the central axis of the pull plate 1807 is on the same horizontal line as the center of circle of the drive plate 1806, when the drive plate 1806 rotates, it will drive the pull plate 1807 to swing. The connecting block 1808 exerts a pulling force to make it pull the limiting plate 1809 to move to the inside of the storage box 2, and the scissors 1810 move immediately, and when the two sets of scissors 1810 approach each other, they will cut the tin-lead soldering wire.

Claims (9)

1. An automatic processing control device for tin-lead soldering wire, comprising a base (1), a placement box (2), a winding rod (3) and a processing mechanism arranged on the surface of the base (1), characterized in that: the placement The box (2) is fixedly connected to the surface of the base (1), the inside of the placement box (2) is fixedly connected with a winding rod (3), and the processing mechanism includes a grinding assembly, a fixing assembly and a control assembly; The grinding assembly includes a limit ring (4), a grinding tube (5), a tooth column (6) and a gear (7), and the limit ring (4) is fixedly connected to the surface of the base (1), so The internal rotation of the limit ring (4) is connected with a grinding tube (5), the surface of the grinding tube (5) is fixedly connected with a tooth column (6), and the side of the tooth column (6) is meshed with a gear (7); The fixed assembly includes a screw rod (8), a moving block (9), an engaging plate (10), a disc (11), a swing plate (12), an embedded rod (13) and a fixed plate (14). The rod (8) is rotatably connected to the side of the limit ring (4), the surface of the screw rod (8) is threaded with a moving block (9), and the surface of the moving block (9) is slidably connected with an engaging plate (10 ), the bottom of the connecting plate (10) is fixedly connected with a disc (11), the side of the disc (11) is fixedly connected with a swing plate (12), and the surface of the swing plate (12) is fixedly connected with An embedded rod (13), the surface of the embedded rod (13) is slidably connected with a fixed plate (14); The control assembly includes a controller (19), a first motor (20), a second motor (21) and a third motor (22), and the controller (19) is electrically connected to the first motor (20), the A second motor (21) and a third motor (22). 2. The automatic processing and control equipment for tin-lead soldering wire according to claim 1, characterized in that: the surface of the base (1) is slidingly connected to a support plate (16), and the inside of the support plate (16) is slidingly connected to There is a winding roller (15), the said winding roller (15) is fixedly connected to the output shaft of the first motor (20), the side of said support plate (16) is provided with an assembly mechanism (17), and said base (1 ) is positioned at the side of the placement box (2) and is provided with a shearing mechanism (18). 3. The automatic processing control equipment for tin-lead soldering wire according to claim 1, characterized in that: the surface of the connecting plate (10) is provided with a vertical slideway, and the moving block (9) is close to the connecting plate ( One side of 10) is provided with a slide bar embedded in the surface of the connecting plate (10) and slides to the inside, and the junction of the swinging plate (12) and the disc (11) is located at the center of the disc (11). 4. The automatic processing and control equipment for tin-lead solder wire according to claim 1, characterized in that: the embedded rod (13) is arranged at the end point of the swing plate (12), and the fixed plate (14) is connected with the limit The bottom of the ring (4) is a sliding connection, and the fixed plate (14) constitutes a sliding structure at the bottom of the limiting ring (4) through the swing plate (12). 5. The automatic processing control equipment for tin-lead solder wire according to claim 2, characterized in that: the assembly mechanism (17) includes a control rod (1701), a nut (1702), a control board (1703), a force receiving Rod (1704), lifting block (1705), first connecting block (1706) and limit expansion rod (1707), the control rod (1701) is rotatably connected to the top of the base (1), and the control rod (1701 ) is threadedly connected with a nut (1702), one end of the control rod (1701) is fixedly connected to the second motor (21), and the other end of the control rod (1701) is fixedly connected to the control board (1703), the control The inner wall of the plate (1703) is slidably connected with a force rod (1704), the tail of the force rod (1704) is fixedly connected with a lifting block (1705), and the bottom of the lifting block (1705) is fixedly connected with a limit expansion rod (1707), the first engaging block (1706) is slidingly connected to the side of the lifting block (1705). 6. The automatic processing and control equipment for tin-lead soldering wire according to claim 5, characterized in that: the control board (1703) is inclined with respect to the surface of the base (1), and the lifting block (1705) is embedded in the first The surface of an engaging block (1706) is inclined to the inside of the chute and is slidably connected with it, and the side surface of the first engaging block (1706) is fixedly connected with the support plate (16). 7. The automatic processing control equipment for tin-lead soldering wire according to claim 2, characterized in that: the shearing mechanism (18) includes a rotating disk (1801), a protruding rod (1802), a force plate (1803), a protruding Block (1804), connecting plate (1805), transmission plate (1806), pull plate (1807), second connecting block (1808), limiting plate (1809) and shearing knife (1810), the rotating disk (1801 ) is rotatably connected to the surface of the base (1), the top of the rotating disk (1801) is fixedly connected to the third motor (22), and the bottom of the rotating disk (1801) is fixedly connected with a protruding rod (1802), and the protruding rod The surface of (1802) is slidably connected with a force plate (1803), the top of the force plate (1803) is fixedly connected with a bump (1804), and the surface of the bump (1804) is slidably connected with a connecting plate (1805 ), the top of the connecting plate (1805) is fixedly connected with a transmission plate (1806), the surface of the transmission plate (1806) is rotatably connected with a pull plate (1807), and the surface of the pull plate (1807) is rotatably connected with a The second engaging block (1808), the surface of the second engaging block (1808) is rotatably connected with the limiting plate (1809), and the surface of the limiting plate (1809) is fixedly connected with the scissors (1810). 8. The automatic processing and control equipment for tin-lead soldering wire according to claim 7, characterized in that: the protruding rod (1802) is set away from the center of the rotating disk (1801), and the protruding rod (1802) and the rotating disk (1801) are arranged perpendicular to each other, and the surface of the force plate (1803) is provided with a linear chute matching the size of the protruding rod (1802). 9. The automatic processing and control equipment for tin-lead soldering wire according to claim 7, characterized in that: the central axis of the pulling plate (1807) and the center of the transmission plate (1806) are located on the same horizontal straight line, and the pulling plate (1807) The length of (1807) is greater than the radius of drive plate (1806), and the said shearing knife (1810) is symmetrically arranged with two groups parallel to each other with respect to the midline of the placement box (2).

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