阅读说明：本技术 变压器拔脚浸锡机台 (Transformer pin-drawing tin-dipping machine table ) 是由 崔全诚 于 2020-12-31 设计创作，主要内容包括：本发明公开了一种变压器拔脚浸锡机台,包括机台、拔脚机构、移栽机构、浸锡机构、下料机构；所述拔脚机构、移栽机构、浸锡机构、下料机构皆安装在机台上且拔脚机构、移栽机构、浸锡机构、下料机构依工艺步骤依序设置。由于本发明拔脚机构、移栽机构、浸锡机构、下料机构依工艺步骤依序设置,拔脚机构可拔掉变压器线包线脚上的多余铜线,移栽机构将变压器线包移到等待区并进行排列,等待区线包满后,浸锡机构将变压器线包浸助焊剂和浸锡并取出排列,最后下料机构将变压器线包输送出去,整个过程无需人工操作,自动化程度高。(The invention discloses a transformer pin-pulling and tin-dipping machine table which comprises a machine table, a pin-pulling mechanism, a transplanting mechanism, a tin-dipping mechanism and a blanking mechanism, wherein the pin-pulling mechanism is arranged on the machine table; the pin pulling mechanism, the transplanting mechanism, the tin dipping mechanism and the blanking mechanism are all installed on the machine table, and the pin pulling mechanism, the transplanting mechanism, the tin dipping mechanism and the blanking mechanism are arranged in sequence according to the process steps. According to the invention, the pin pulling mechanism, the transplanting mechanism, the wicking mechanism and the blanking mechanism are sequentially arranged according to the process steps, the pin pulling mechanism can pull off redundant copper wires on the pins of the transformer wire package, the transplanting mechanism moves the transformer wire package to a waiting area and arranges the transformer wire package, after the waiting area is full of the transformer wire package, the wicking mechanism soaks the transformer wire package in soldering flux and wicking and takes out the transformer wire package to arrange, and finally the blanking mechanism conveys the transformer wire package out, so that the whole process does not need manual operation, and the automation degree is high.)

1. The utility model provides a transformer pulls out foot wicking board which characterized in that: comprises a machine table, a pin pulling mechanism, a transplanting mechanism, a tin dipping mechanism and a blanking mechanism; the pin pulling mechanism, the transplanting mechanism, the tin dipping mechanism and the blanking mechanism are all installed on the machine table, and the pin pulling mechanism, the transplanting mechanism, the tin dipping mechanism and the blanking mechanism are arranged in sequence according to the process steps.

2. The transformer pin-drawing tin-dipping machine table according to claim 1, characterized in that: the pin pulling mechanism comprises a supporting seat slide rail, a supporting seat cylinder, two pin pulling cylinders, two clamping jaws, a positioning cylinder frame, a positioning rod and a dust removing air nozzle; the supporting seat sliding rail is fixed on the machine table, the supporting seat is connected to the supporting seat sliding rail in a sliding mode and is connected with the rod end of a piston rod of a supporting seat cylinder, a cylinder body of the supporting seat cylinder is fixedly installed on the machine table, cylinder bodies of two pin pulling cylinders are installed on the machine table and are arranged oppositely, two clamping jaws are installed at the rod end of the piston rod of the two pin pulling cylinders respectively, the two clamping jaws are arranged oppositely and extend to two sides of the supporting seat respectively, a positioning cylinder frame is fixed on the machine table, the cylinder body of the positioning cylinder is fixed at the top of the positioning cylinder frame, the rod end of the piston rod of the; the dust removal air tap is installed on the machine table and is located on one side of the supporting seat.

3. The transformer pin-drawing tin-dipping machine table according to claim 1, characterized in that: the transplanting mechanism comprises a transplanting rack, a transplanting clamping jaw air cylinder, a transplanting sliding block, a transplanting sliding rail, a transplanting lifting air cylinder, a transplanting clamping jaw, a transplanting feeding rail, a tidying air cylinder, a material pushing block, a pressing plate sliding seat, a pressing plate frame, a pressing plate translation air cylinder and a pressing plate lifting air cylinder; the transplanting machine is characterized in that the transplanting rack is fixed on a machine table, a cylinder body of a transplanting clamping jaw cylinder is fixed at the top of the transplanting rack, a piston rod end of the transplanting clamping jaw cylinder is connected with a transplanting sliding block, the transplanting sliding block is connected on a transplanting sliding rail in a sliding manner, the transplanting sliding rail is fixed at the top of the transplanting rack, a cylinder body of a transplanting lifting cylinder is installed on the transplanting sliding block, a piston rod end of the transplanting lifting cylinder is connected with a transplanting clamping jaw, a first station of the transplanting clamping jaw is connected with a supporting seat in a pin pulling mechanism, a second station of the transplanting clamping jaw is connected with a feeding end of a transplanting feeding rail, the transplanting feeding rail is installed on the machine table, a feeding channel is arranged in the middle of the transplanting feeding rail, a cylinder body of a sorting cylinder is fixed; the lower extreme of clamp plate frame is fixed on the board, and the cylinder body of clamp plate translation cylinder is installed at the top of clamp plate frame, and the piston rod end of clamp plate translation cylinder is connected with the outer end of clamp plate slide, and the clamp plate slide slips at the top of clamp plate frame, and the inner at the clamp plate slide is fixed to the cylinder body of clamp plate lift cylinder, and the piston rod end of clamp plate lift cylinder is connected with the clamp plate and drives the clamp plate and lean on to transplanting the open end of pay-off track pay-off passageway, plays the restriction and arranges the effect of transplanting the interior part of pay-off.

4. The transformer pin-drawing tin-dipping machine table according to claim 1, characterized in that:

the tin immersion mechanism comprises a tin immersion rack, a front-back moving mechanism, a lifting turnover mechanism, a plurality of positioning columns, a discharging mechanism, a scaling powder disc, a tin furnace and a tin furnace scraping plate mechanism; the tin immersion machine frame is fixed on a machine table, the front-back moving mechanism is in sliding connection with the tin immersion machine frame, the lifting frame of the lifting turnover mechanism is arranged on the front-back moving mechanism, the positioning columns are arranged on the lifting frame of the lifting turnover mechanism, the scaling powder disc and the tin furnace are arranged on the machine table and located on moving tracks of the positioning columns, first stations of the positioning columns are connected with the transplanting mechanism, second stations of the positioning columns are scaling powder discs, third stations of the positioning columns are tin furnaces, and fourth stations of the positioning columns are connected with the discharging mechanism.

5. The transformer pin-drawing tin-dipping machine table according to claim 4, characterized in that: the front-back moving mechanism comprises a moving motor, a moving belt pulley group, a moving connecting shaft, two parallel belt moving pulley groups, a moving guide rail and a positioning frame; the movable motor is installed on the wicking frame, the output shaft of the movable motor is connected with the middle of the movable connecting shaft through the movable belt pulley group, the movable connecting shaft is rotatably installed on the wicking frame, the two parallel belt movable pulley groups are respectively connected with the two ends of the movable connecting shaft, the two parallel belt movable pulley groups are respectively installed on the two sides of the wicking frame, the movable guide rail is fixedly installed on the top surface of the wicking frame, the positioning frame is connected to the movable guide rail in a sliding mode, the two sides of the positioning frame are respectively connected with belts in the two parallel belt movable pulley groups, and the two parallel belt movable pulley groups drive the positioning frame to move back and.

6. The transformer pin-drawing tin-dipping machine table according to claim 4, characterized in that: the lifting turnover mechanism comprises a lifting motor, a lifting frame, a lifting belt pulley group, a turnover motor, a turnover belt pulley group, a turnover frame and a turnover shaft; the lifting motor is installed at the top of the positioning frame of the front-back moving mechanism, an output shaft of the lifting motor is connected with the lifting frame through a lifting belt wheel set, the overturning motor is installed on the lifting frame, the output shaft of the overturning motor is connected with the overturning shaft through an overturning belt wheel set, one end of the overturning frame is rotatably installed on the lifting frame through the overturning shaft, and the other end of the overturning frame is connected with the positioning columns.

7. The transformer pin-drawing tin-dipping machine table according to claim 4, characterized in that: the discharging mechanism comprises two discharging cylinders and a discharging plate; the cylinder bodies of the discharging cylinders are arranged on the tin immersion rack, and the rod ends of piston rods of the two discharging cylinders are respectively connected with two ends of a discharging plate and drive the discharging plate to lean against the discharging mechanism so as to discharge parts on the positioning columns onto the discharging mechanism; the tin furnace scraping plate mechanism comprises a scraping plate cylinder and a scraping plate; the cylinder body of the scraper cylinder is arranged on the tin immersion rack, the piston rod end of the scraper cylinder is connected with the scraper, and the scraper extends into the tin furnace.

8. The transformer pin-drawing tin-dipping machine table according to claim 1, characterized in that: the blanking mechanism comprises a blanking guide groove and a blanking conveying belt; the unloading guide way is installed on the board, and the belt that the unloading conveyer belt was installed on the board and on the unloading conveyer belt is located the unloading guide way, and the external unloading frame of discharge end of unloading guide way.

Technical Field

The invention relates to a transformer production line, in particular to a transformer pin-pulling tin-dipping machine table.

Background

In the production process of the transformer, copper wires can be remained on the transformer pins and need to be straightened, pulled off or cut off, and most of the traditional production methods are manually finished, namely, the copper wires remained on the transformer pins are straightened, pulled off or cut off manually, then are arranged in order, are clamped by clamps, are dipped with soldering flux and are moved to a tin furnace for manual tin dipping. The traditional production mode has low production efficiency and high labor intensity of workers.

Disclosure of Invention

The invention aims to provide a transformer pin-pulling tin-dipping machine table with high automation degree.

In order to achieve the purpose, the technical solution of the invention is as follows:

the invention relates to a transformer pin-pulling and tin-dipping machine platform, which comprises a machine platform, a pin-pulling mechanism, a transplanting mechanism, a tin-dipping mechanism and a blanking mechanism;

the pin pulling mechanism, the transplanting mechanism, the tin dipping mechanism and the blanking mechanism are all arranged on the machine table and are arranged in sequence according to the process steps;

the pin pulling mechanism comprises a supporting seat slide rail, a supporting seat cylinder, two pin pulling cylinders, two clamping jaws, a positioning cylinder frame, a positioning rod and a dust removing air nozzle; the supporting seat sliding rail is fixed on the machine table, the supporting seat is connected to the supporting seat sliding rail in a sliding mode and is connected with the rod end of a piston rod of a supporting seat cylinder, a cylinder body of the supporting seat cylinder is fixedly installed on the machine table, cylinder bodies of two pin pulling cylinders are installed on the machine table and are arranged oppositely, two clamping jaws are installed at the rod end of the piston rod of the two pin pulling cylinders respectively, the two clamping jaws are arranged oppositely and extend to two sides of the supporting seat respectively, a positioning cylinder frame is fixed on the machine table, the cylinder body of the positioning cylinder is fixed at the top of the positioning cylinder frame, the rod end of the piston rod of the; the dust removal air nozzle is arranged on the machine table and is positioned on one side of the supporting seat;

the transplanting mechanism comprises a transplanting rack, a transplanting clamping jaw air cylinder, a transplanting sliding block, a transplanting sliding rail, a transplanting lifting air cylinder, a transplanting clamping jaw, a transplanting feeding rail, a tidying air cylinder, a material pushing block, a pressing plate sliding seat, a pressing plate frame, a pressing plate translation air cylinder and a pressing plate lifting air cylinder; the transplanting machine is characterized in that the transplanting rack is fixed on a machine table, a cylinder body of a transplanting clamping jaw cylinder is fixed at the top of the transplanting rack, a piston rod end of the transplanting clamping jaw cylinder is connected with a transplanting sliding block, the transplanting sliding block is connected on a transplanting sliding rail in a sliding manner, the transplanting sliding rail is fixed at the top of the transplanting rack, a cylinder body of a transplanting lifting cylinder is installed on the transplanting sliding block, a piston rod end of the transplanting lifting cylinder is connected with a transplanting clamping jaw, a first station of the transplanting clamping jaw is connected with a supporting seat in a pin pulling mechanism, a second station of the transplanting clamping jaw is connected with a feeding end of a transplanting feeding rail, the transplanting feeding rail is installed on the machine table, a feeding channel is arranged in the middle of the transplanting feeding rail, a cylinder body of a sorting cylinder is fixed; the lower end of the pressing plate frame is fixed on the machine table, the cylinder body of the pressing plate translation cylinder is installed at the top of the pressing plate frame, the rod end of a piston rod of the pressing plate translation cylinder is connected with the outer end of the pressing plate sliding seat, the pressing plate sliding seat is connected to the top of the pressing plate frame in a sliding mode, the cylinder body of the pressing plate lifting cylinder is fixed at the inner end of the pressing plate sliding seat, the rod end of the piston rod of the pressing plate lifting cylinder is connected with the pressing plate and drives the pressing plate to lean against the open end of the transplanting feeding track feeding channel, and;

the tin immersion mechanism comprises a tin immersion rack, a front-back moving mechanism, a lifting turnover mechanism, a plurality of positioning columns, a discharging mechanism, a scaling powder disc, a tin furnace and a tin furnace scraping plate mechanism;

the tin immersion machine frame is fixed on the machine table, the front-back moving mechanism is in sliding connection with the tin immersion machine frame, the lifting frame of the lifting turnover mechanism is arranged on the front-back moving mechanism, the positioning columns are arranged on the lifting frame of the lifting turnover mechanism, the soldering flux disc and the tin furnace are both arranged on the machine table and located on the moving tracks of the positioning columns, the first stations of the positioning columns are connected with the transplanting mechanism, the second stations of the positioning columns are the soldering flux disc, the third stations of the positioning columns are the tin furnace, and the fourth stations of the positioning columns are connected with the discharging mechanism;

the front-back moving mechanism comprises a moving motor, a moving belt pulley group, a moving connecting shaft, two parallel belt moving pulley groups, a moving guide rail and a positioning frame; the tin immersion machine comprises a tin immersion machine frame, a movable motor, a movable guide rail, a positioning frame, a movable connecting shaft, a movable pulley group, a movable guide rail, a positioning frame and a positioning frame, wherein the movable motor is arranged on the tin immersion machine frame, an output shaft of the movable motor is connected with the middle part of the movable connecting shaft through the movable pulley group, the movable connecting shaft is rotatably arranged on the tin immersion machine frame, the two parallel belt movable pulley groups are respectively connected with two ends of the movable connecting shaft, the two parallel belt movable pulley groups are respectively arranged on two sides of the tin immersion machine frame, the;

the lifting turnover mechanism comprises a lifting motor, a lifting frame, a lifting belt pulley group, a turnover motor, a turnover belt pulley group, a turnover frame and a turnover shaft; the lifting motor is arranged at the top of the positioning frame of the front-back moving mechanism, an output shaft of the lifting motor is connected with the lifting frame through a lifting belt pulley group, the overturning motor is arranged on the lifting frame, an output shaft of the overturning motor is connected with the overturning shaft through an overturning belt pulley group, one end of the overturning frame is rotatably arranged on the lifting frame through the overturning shaft, and the other end of the overturning frame is connected with the positioning columns;

the discharging mechanism comprises two discharging cylinders and a discharging plate; the cylinder bodies of the discharging cylinders are arranged on the tin immersion rack, and the rod ends of piston rods of the two discharging cylinders are respectively connected with two ends of a discharging plate and drive the discharging plate to lean against the discharging mechanism so as to discharge parts on the positioning columns onto the discharging mechanism;

the tin furnace scraping plate mechanism comprises a scraping plate cylinder and a scraping plate; the cylinder body of the scraper cylinder is arranged on the tin immersion rack, the piston rod end of the scraper cylinder is connected with the scraper, and the scraper extends into the tin furnace;

the blanking mechanism comprises a blanking guide groove and a blanking conveying belt; the unloading guide way is installed on the board, and the belt that the unloading conveyer belt was installed on the board and on the unloading conveyer belt is located the unloading guide way, and the external unloading frame of discharge end of unloading guide way.

After the scheme is adopted, the transformer coil automatic feeding device comprises a machine table, a pin pulling mechanism, a transplanting mechanism, a tin dipping mechanism and a discharging mechanism, wherein the pin pulling mechanism, the transplanting mechanism, the tin dipping mechanism and the discharging mechanism are sequentially arranged according to process steps, the pin pulling mechanism can pull off redundant copper wires on pins of a transformer coil, the transplanting mechanism moves the transformer coil to a waiting area and arranges the transformer coil, after the waiting area is full of the transformer coil, the tin dipping mechanism dips soldering flux and dips the tin for arrangement, and finally the discharging mechanism conveys the transformer coil out.

The invention is further described with reference to the following figures and specific embodiments.

Drawings

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an isometric view of the foot extracting mechanism of the present invention;

FIG. 3 is a right isometric view of the transplanting mechanism of the present invention;

FIG. 4 is a left isometric view of the transplanting mechanism of the present invention;

FIG. 5 is a front isometric view of the wicking mechanism of the present invention;

fig. 6 is a rear isometric view of the wicking mechanism of the present invention.

Detailed Description

As shown in fig. 1, the invention relates to a transformer pin-pulling and tin-dipping machine, which comprises a machine 1, a pin-pulling mechanism 2, a transplanting mechanism 3, a tin-dipping mechanism 4 and a blanking mechanism 5.

The pin pulling mechanism 2, the transplanting mechanism 3, the tin dipping mechanism 4 and the blanking mechanism 5 are all installed on the machine table 1, and the pin pulling mechanism 2, the transplanting mechanism 3, the tin dipping mechanism 4 and the blanking mechanism 5 are sequentially arranged according to the process steps.

As shown in fig. 2, the pin pulling mechanism 2 includes a support base slide rail 21, a support base 22, a support base air cylinder 23 (see fig. 3), two pin pulling air cylinders 24, two clamping jaws 25, a positioning air cylinder 26, a positioning air cylinder frame 27, a positioning rod 28, and a dust removing air nozzle 29; the support base sliding rail 21 is fixed on the machine table 1, the support base 22 is slidably connected on the support base sliding rail 21 and is connected with the piston rod end of the support base cylinder 23, the cylinder body of the support base cylinder 23 is fixedly installed on the machine table 1, the cylinder bodies of the two pin pulling cylinders 24 are installed on the machine table 1 and are opposite to each other, the two clamping jaws 25 are respectively installed at the piston rod ends of the two pin pulling cylinders 24, the two clamping jaws 25 are oppositely arranged and respectively extend to two sides of the support base 22, the positioning cylinder frame 27 is fixed on the machine table 1, the cylinder body of the positioning cylinder 26 is fixed at the top of the positioning cylinder frame 27, the piston rod end of the positioning cylinder 26 is connected with the upper end of the positioning rod 28, and the lower end; the dust removal air nozzle 29 is installed on the machine platform 1 and is located on one side of the supporting seat 22.

The working principle of the pin pulling mechanism 2 is as follows:

(1) the transformer wire is packaged on the supporting seat 22, and after the sensor senses that the assembly is completed, the supporting seat 22 is recovered, and the transformer wire is sent into the space between the two clamping jaws 25.

(2) The positioning cylinder 26 drives the positioning rod 28 to press downwards to ensure that the transformer coil is in place, the left and right clamping jaws 25 clamp the redundant wire ends and pull the redundant copper wires towards the left and right sides, and the redundant copper wires on the pins of the transformer coil are pulled out. The left clamping jaw 25 and the right clamping jaw are designed to be corrugated surfaces, so that the problem that copper wires slip or the clamping jaws are too sharp and are broken without pulling feet can be solved.

(3) And blowing air by using a dust removal air nozzle 29 to blow off residual copper wire residues remained on the wire package.

As shown in fig. 2 to 4, the transplanting mechanism 3 includes a transplanting frame 31, a transplanting clamping jaw air cylinder 32, a transplanting slider 33, a transplanting slide rail 34, a transplanting clamping jaw 35, a transplanting feeding rail 36, a collating air cylinder 37, a pushing block 38, a pressing plate 39, a pressing plate sliding seat 310, a pressing plate frame 311, a pressing plate translation air cylinder 312, a pressing plate lifting air cylinder 313 and a transplanting lifting air cylinder 314; the transplanting machine frame 31 is fixed on the machine table 1, a cylinder body of a transplanting clamping jaw air cylinder 32 is fixed at the top of the transplanting machine frame 31, a piston rod end of the transplanting clamping jaw air cylinder 32 is connected with a transplanting sliding block 33, the transplanting sliding block 33 is connected on a transplanting sliding rail 34 in a sliding mode, the transplanting sliding rail 34 is fixed at the top of the transplanting machine frame 31, a cylinder body of a transplanting lifting air cylinder 314 is installed on the transplanting sliding block 33, a piston rod end of the transplanting lifting air cylinder 314 is connected with a transplanting clamping jaw 35, a first station of the transplanting clamping jaw 35 is connected with a supporting seat 22 in the pin pulling mechanism 2, a second station of the transplanting clamping jaw 35 is connected with a feeding end of a transplanting feeding rail 36, the transplanting feeding rail 36 is installed on the machine table 1, a feeding channel is arranged in the middle of the transplanting feeding rail 36, the cylinder body of a sorting air cylinder 37 is fixed on the machine table 1; the lower end of the pressing plate frame 311 is fixed on the machine table 1, the cylinder body of the pressing plate translation cylinder 312 is installed at the top of the pressing plate frame 311, the rod end of a piston rod of the pressing plate translation cylinder 312 is connected with the outer end of the pressing plate sliding seat 310, the pressing plate sliding seat 310 is connected to the top of the pressing plate frame 311 in a sliding mode, the cylinder body of the pressing plate lifting cylinder 313 is fixed at the inner end of the pressing plate sliding seat 310, the rod end of the piston rod of the pressing plate lifting cylinder 313 is connected with the pressing plate 39 and drives the pressing plate 39 to lean against the open end of the feeding channel of the transplanting feeding track 36.

The working principle of the transplanting mechanism 3 is as follows:

(1) after the pin pulling is finished, the transplanting clamping jaw air cylinder 32 retracts to the pin pulling area, the transplanting lifting air cylinder 314 descends to the position of the wire package, the transplanting clamping jaws 35 clamp the wire package and then ascend, and the wire package is taken out of the supporting seat 22 of the pin pulling mechanism 2.

(2) The transplanting clamping jaw cylinder 32 extends out to move the wire package to be above the starting point of the waiting area.

(3) The transplanting lifting cylinder 314 descends to place the line to the starting point of the waiting area, and the transplanting clamping jaws 35 are released.

(4) The arranging cylinder 37 pushes the thread packages forward from the starting position, so that the thread packages in the waiting area in the transplanting and feeding track 36 are arranged in order.

(5) And informing the tin immersion mechanism to act after the zone line is full.

As shown in fig. 1, 5 and 6, the wicking mechanism 4 includes a wicking frame 41, a front-back moving mechanism 42, a lifting and turning mechanism 43, a plurality of positioning columns 44, a discharging mechanism 45, a flux pan 46, a tin furnace 47 and a tin furnace scraper mechanism 48. The tin immersion machine frame 41 is fixed on the machine table 1, the front-back moving mechanism 42 is connected to the tin immersion machine frame 41 in a sliding mode, the lifting frame of the lifting turnover mechanism 43 is arranged on the front-back moving mechanism 42, the positioning columns 44 are arranged on the lifting frame of the lifting turnover mechanism 43, the soldering flux disc 46 and the tin furnace 47 are arranged on the machine table 1 and located on the moving tracks of the positioning columns 44, the first stations of the positioning columns 44 are connected with the transplanting mechanism 3, the second stations of the positioning columns 44 are the soldering flux disc 46, the third stations of the positioning columns 44 are the tin furnace 47, and the fourth stations of the positioning columns 44 are connected with the discharging mechanism 45.

The front-back moving mechanism 42 comprises a moving motor 421, a moving belt pulley set 422, a moving connecting shaft 423, two parallel belt moving pulley sets 424, a moving guide rail 425 and a positioning frame 426; the movable motor 421 is installed on the wicking frame 41, the output shaft of the movable motor 421 is connected with the middle of the movable connecting shaft 423 through the movable pulley group 422, the movable connecting shaft 423 is rotatably installed on the wicking frame 41, the two parallel belt movable pulley groups 424 are respectively connected with two ends of the movable connecting shaft 423, the two parallel belt movable pulley groups 424 are respectively installed on two sides of the wicking frame 41, the movable guide rail 425 is fixedly installed on the top surface of the wicking frame 41, the positioning frame 426 is slidingly connected on the movable guide rail 425, and two sides of the positioning frame 426 are respectively connected with belts in the two parallel belt movable pulley groups 424, and the two parallel belt movable pulley groups 424 drive the positioning frame 426 to move back and forth.

The lifting turnover mechanism 43 comprises a lifting motor 431, a lifting frame 432, a lifting belt pulley set 433, a turnover motor 434, a turnover belt pulley set 435, a turnover frame 436 and a turnover shaft 437; the lifting motor 431 is arranged at the top of the positioning frame 426 of the front-back moving mechanism 42, an output shaft of the lifting motor 431 is connected with the lifting frame 432 through a lifting belt pulley set 433, the overturning motor 434 is arranged on the lifting frame 432, an output shaft of the overturning motor 434 is connected with the overturning shaft 437 through an overturning belt pulley set 435, one end of the overturning frame 436 is rotatably arranged on the lifting frame 432 through the overturning shaft 437, and the other end of the overturning frame 436 is connected with the positioning columns 44.

The discharging mechanism 45 comprises two discharging cylinders 451 and a discharging plate 452; the cylinder bodies of the discharging cylinders 451 are mounted on the tin immersion machine frame 41, and the rod ends of the piston rods of the two discharging cylinders 451 are respectively connected with two ends of a discharging plate 452 and drive the discharging plate 452 to lean against the discharging mechanism 5, so that parts on the positioning columns 44 are discharged onto the discharging mechanism 5.

The tin furnace scraping mechanism 48 comprises a scraping cylinder (not shown in the figure), a scraping plate 482; the cylinder body of the scraper cylinder is arranged on the tin immersion frame 41, the rod end of a piston rod of the scraper cylinder is connected with the scraper 482, and the scraper 482 extends into the tin furnace 47.

The tin immersion mechanism 4 has the working principle:

(1) when the number of solder waiting area packages reaches the set number, the positioning rack 426 of the forward and backward moving mechanism 42 moves forward to above the solder waiting area.

(2) The lifting frame 432 descends, the positioning column 44 is inserted into the magnetic core hole of the coil frame, and the coil is lifted up from the soldering tin waiting area.

(3) The spacer 426 is moved back over the flux table.

(4) The lifting frame 432 descends, the coil pins dip into the soldering flux sponge of the soldering flux tray 46, and the coil pins rise after being dipped into the soldering flux and then move to the position above the tin furnace 47.

(5) The scraper 482 scrapes the tin surface residue to the rear of the tin furnace 47, and the lifting rack 432 descends to start tin immersion (different lifting and rotating actions and different tin soldering time are set according to different wire packages, so that the quality of the tin soldering is ensured).

(6) After the tin immersion is finished, the lifting frame 432 is lifted and moved backwards, and the action of taking out and arranging the coils is finished.

As shown in fig. 6, the blanking mechanism 5 includes a blanking guide groove 51 and a blanking conveyor belt 52; the unloading guide way 51 is installed on the board 1, the unloading conveyer belt 52 is installed on the board 1 and the belt on the unloading conveyer belt 52 is located in the unloading guide way 51, and the discharge end of the unloading guide way 51 is externally connected with the unloading frame.

The working principle of the invention is as follows:

as shown in fig. 1, the pin pulling mechanism 2, the transplanting mechanism 3, the wicking mechanism 4, and the blanking mechanism 5 are sequentially arranged according to the process steps, the pin pulling mechanism 2 can pull off excess copper wires on the pins of the transformer coil, the transplanting mechanism 3 moves the transformer coil to a waiting area and arranges the transformer coil, after the waiting area is full of the transformer coil, the wicking mechanism 4 impregnates the transformer coil with soldering flux and wicking tin and takes out the transformer coil to arrange the transformer coil, and finally the blanking mechanism 5 conveys the transformer coil out.

The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the invention, which is defined by the appended claims and their equivalents and modifications within the scope of the description.