CN212470112U - Compact high-precision tin soldering machine head capable of adjusting tin feeder elevation angle - Google Patents

Abstract

The utility model discloses a compact high accuracy soldering tin aircraft nose of adjustable tin ware angle of elevation that send, include: the tin feeder comprises a mounting plate, a first driving device arranged on the mounting plate, a fixing plate arranged on one side of the mounting plate, and a plurality of tin feeders arranged on the fixing plate; a slide rail is arranged on the mounting plate, and a slide block assembly is arranged on the slide rail; the output end of the first driving device is connected with the sliding block assembly; a corner seat is arranged on one side of the sliding block assembly, a rotating shaft is arranged on the corner seat, a through hole is formed in the fixing plate, corner blocks are arranged on two sides of the through hole, and inserting holes are formed in the corner blocks; one end of the corner seat penetrates through the through hole, and the rotating shaft is inserted into the inserting hole. The utility model discloses angle of elevation on the adjustable tin ware that send avoids sending tin pipe S type distortion, reduces and send the tin resistance, avoids stifled tin to reduce the requirement of soldering tin process to tin line footpath simultaneously, increases the selection scope of tin line, improves its ease for use.

Description

Compact high-precision tin soldering machine head capable of adjusting tin feeder elevation angle

Technical Field

The utility model relates to an automatic soldering tin machine field especially relates to a compact high accuracy soldering tin aircraft nose of adjustable tin ware angle of elevation that send.

Background

The tin soldering machine head is mainly used for tin operation of electronic products with electronic elements inserted, the tin feeder is a mechanism for providing tin wires for the tin soldering machine head in the tin operation process, the tin wires are generally conveyed to the lower side of the tin soldering machine head by the tin feeder in the tin action process, and then the tin wires are subjected to hot melting welding by the tin soldering machine head. The tin feeder in the prior art is generally arranged on two sides of a machine head, the tin feeding angle of the tin feeder is fixed and cannot be adjusted, the S-shaped multiple distortion of a tin feeding tube is caused, the tin feeding resistance is large, and meanwhile, due to the fact that the tin feeding resistance is too large, the requirement on the wire diameter of a tin wire is high in the tin soldering process, the selection range of a tin wire is limited, and the usability in the tin soldering process is reduced; on the other hand, one solder feeder is generally installed on one side of the soldering machine head, and two solder feeders are installed on two sides of the soldering machine head, so that the X-axis effective stroke is occupied too much.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a compact high-precision tin soldering machine head capable of adjusting the elevation angle of a tin feeder, and solves the problems that the tin feeding angle of the tin feeder cannot be adjusted and the tin feeding resistance is large in the prior art; meanwhile, the problems that the requirement on the wire diameter of a tin wire is high, the selection range of tin wires is limited and the usability of soldering tin is reduced in the soldering tin process are solved; the problem of among the prior art, when installing a plurality of tin wares, it is many to occupy the X axle stroke is solved.

The technical scheme of the utility model as follows: a compact high accuracy soldering tin aircraft nose of adjustable tin ware elevation of sending, includes: the tin soldering device comprises a mounting plate, a first driving device arranged on the mounting plate, a fixing plate arranged on one side of the mounting plate, a plurality of electric soldering iron assemblies, a tin soldering assembly connected with the electric soldering iron assemblies, and a plurality of tin feeders arranged on the fixing plate; a slide rail is arranged on the mounting plate, and a slide block assembly is arranged on the slide rail; the output end of the first driving device is connected with the sliding block assembly; a corner seat is arranged on one side of the sliding block assembly, a rotating shaft is arranged on the corner seat, a through hole is formed in the fixing plate, corner blocks are arranged on two sides of the through hole, and inserting holes are formed in the corner blocks; one end of the corner seat penetrates through the through hole, and the rotating shaft is inserted into the inserting hole. When the tin feeding angle needs to be adjusted, the fixing plate is rotated, the rotating shaft on the corner seat rotates in the insertion hole, the included angle between the fixing plate and the corner seat is increased or decreased, and the elevation angle of the tin feeder on the fixing plate is changed, so that the tin feeding angle is adjusted, the adjustment can be performed according to specific conditions, S-shaped multiple distortion of a tin feeding pipe is avoided, the tin feeding resistance is reduced, the tin soldering efficiency is improved, meanwhile, the requirement of a tin soldering process on the wire diameter of a tin wire is reduced, the tin wire feeding device is suitable for installation of the tin wire with the wire diameter smaller than the requirement of the conventional wire diameter, the selection range of the tin wire is increased, and the usability of the; according to the number of specific electric soldering iron assemblies and soldering tin assemblies, a plurality of tin feeders can be arranged on the fixing plate at the same time, one or more tin wires can be conveyed at the same time, soldering tin at multiple positions can be carried out, the production efficiency is improved, and the production cost is reduced; the fixed plate sets up in the one side of sending the tin aircraft nose, and because a plurality of tin wares of sending can set up simultaneously on the fixed plate, a plurality of tin wares of sending are installed in the same one side of sending the tin aircraft nose promptly, can reduce the effective stroke of X axle, improve and send tin efficiency.

Further, the slider assembly includes: the supporting frame is arranged on the sliding block on the supporting frame; the slider sets up on the slide rail, the corner seat is installed on the support frame.

Furthermore, the compact high-precision tin soldering machine head with the adjustable tin feeder elevation angle further comprises a second driving device and a connecting plate, wherein the second driving device is installed on the supporting frame, and the connecting plate is connected with the output end of the second driving device; the electric soldering iron assemblies are all arranged on the connecting plate.

Further, the first driving device includes: the device comprises a first rotating motor, a coupler connected with the output end of the first rotating motor, a ball screw connected with the coupler, and a ball nut sleeved on the ball screw; the ball nut is installed on the support frame, one end of the ball screw is provided with an installation block, and the installation block is fixed on the installation plate. Start first rotating electrical machines, it rotates to drive ball screw, ball nut takes place relative displacement with ball screw, it removes to drive the support frame, the slider removes on the slide rail, thereby drive the fixed plate, send the tin ware, the electric iron subassembly, soldering tin subassembly is whole upwards or move down, adopt first rotating electrical machines drive ball screw motion, high stability, thereby guarantee flatiron subassembly and the accuracy of welding position high positioning, can effectively prevent to cause the damage to electronic product, reduce electronic product's disability rate, improve the welding quality.

Further, be provided with the motor cabinet on the mounting panel, first rotating electrical machines is installed on the motor cabinet.

Further, the second driving device includes: the second rotating motor is arranged on a hollow rotating shaft at one side of the second rotating motor, and comprises a driving wheel and a belt; the driving wheel is sleeved on the hollow rotating shaft, and the belt is sleeved on the output end of the second rotating motor and the driving wheel respectively.

Furthermore, a rotating shaft seat is arranged on the supporting frame, and the hollow rotating shaft and the second rotating motor are both arranged on the rotating shaft seat; and a bearing is arranged at the joint of the hollow rotating shaft and the rotating shaft seat. The second rotating motor is started to drive the transmission wheel to rotate, so that the hollow rotating shaft is driven to rotate, the electric soldering iron assembly and the soldering tin assembly can be further driven to rotate, and the electric soldering iron assembly and the soldering tin assembly can be rotated by corresponding angles according to specific requirements; the hollow rotating shaft is hollow, so that air pipes, electric wires and the like can conveniently pass through the hollow rotating shaft, the pipelines are prevented from being messy, and the pipelines are convenient to arrange.

Further, the electric soldering iron assembly includes: the iron soldering seat is arranged on the electric iron; the soldering tin subassembly includes: the fixed seat is provided with a wire feeding nozzle and an auxiliary nozzle; and a ring plate is arranged on one side of the fixed seat, the ring plate is sleeved on the electric iron, and the iron seat is arranged on the connecting plate. The wire feeding nozzle is connected with a tin feeding pipe of the tin feeder and is aligned with a soldering iron nozzle of the electric soldering iron to feed tin, the auxiliary nozzle can spray nitrogen to provide nitrogen protection, so that the oxidation of a bonding pad, a soldering part and solder is reduced, the hollow space of a welding point is reduced, the brightness and the welding quality of welding are improved, and the electrical performance of a product is improved; if the auxiliary nozzle sprays the soldering flux, the soldering flux can be sprayed to the soldering iron nozzle of the electric soldering iron to help the soldering iron nozzle to clean, cleanliness of the soldering iron nozzle before welding is guaranteed, consistency of welding quality is improved, and on the other hand, the soldering flux can be sprayed to an oxidized bonding pad, a weldment and a solder, so that wettability is improved, a de-oxidation effect is achieved, and welding quality is improved.

Furthermore, one or two tin feeders are arranged on the fixing plate, two groups of electric soldering iron assemblies are arranged on one side of the mounting plate, and a soldering tin assembly is connected to one side of any one group of electric soldering iron assembly; and the two groups of electric soldering iron assemblies are arranged on the connecting plate. Send tin ware, electric iron subassembly, soldering tin subassembly the quantity the same, can set up the multiunit according to particular case, a plurality of tin ware, electric iron subassembly, the height of soldering tin subassembly of sending are adjusted simultaneously to first drive arrangement, and the rotation of second drive arrangement adjustment electric iron subassembly, soldering tin subassembly simultaneously effectively practices thrift manufacturing cost, improves production efficiency.

Furthermore, the model of the tin feeder is HJ-100A1, and the model of the electric soldering iron is SI-131G.

By adopting the scheme, the utility model provides an adjustable compact high accuracy soldering tin aircraft nose that send tin ware angle of elevation, through rotating the fixed plate, pivot on the corner seat is at the jack internal rotation, the contained angle between fixed plate and the corner seat becomes big or diminishes, the angle of elevation of sending tin ware on the fixed plate changes, thereby realize sending the regulation of tin angle, can adjust according to concrete situation, avoid sending the multiple distortion of tin pipe S type, reduce and send tin resistance, improve soldering tin efficiency, reduce the requirement of soldering tin process to the tin line footpath simultaneously, be applicable to the tin line that the tin line footpath is less than conventional line footpath requirement, increase the selection range of tin line, improve its ease for use; according to the number of specific electric soldering iron assemblies and soldering tin assemblies, a plurality of tin feeders are arranged on the fixing plate at the same time, one or more tin wires are conveyed at the same time, soldering tin at multiple positions is carried out, the production efficiency is improved, and the production cost is reduced; adopt a rotating electrical machines drive ball screw motion, stability is strong to guarantee flatiron subassembly and the accuracy of welding position high positioning, can effectively prevent to cause the damage to electronic product, improve the welding quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic structural view of the fixing plate, the corner seat, the rotating shaft, and the corner block of the present invention;

fig. 4 is a schematic structural diagram of the mounting plate, the slide rail, the slide block, the support frame, the first driving device, and the second driving device of the present invention;

fig. 5 is a schematic structural view of the electric soldering iron assembly and the soldering tin assembly of the present invention.

Wherein: the soldering iron comprises a mounting plate 1, a slide rail 10, a motor base 11, a mounting block 12, a fixing plate 2, a tin feeder 20, a corner block 21, a jack 22, a corner base 3, a rotating shaft 30, a through hole 31, a first driving device 4, a first rotating motor 40, a coupler 41, a ball screw 42, a ball nut 43, a second driving device 5, a second rotating motor 50, a hollow rotating shaft 51, a transmission wheel 52, a belt 53, a sliding block assembly 6, a support frame 60, a sliding block 61, a rotating shaft base 62, a connecting plate 63, an electric soldering iron assembly 7, an iron base 70, an electric soldering iron 71, a soldering tin assembly 8, a fixing base 80, a wire feeding nozzle 81, an auxiliary nozzle 82 and a ring plate 83.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-5, the present invention provides a compact high-precision tin soldering machine head with adjustable tin feeder elevation angle, comprising: the soldering tin soldering machine comprises a mounting plate 1, a first driving device 4 mounted on the mounting plate 1, a fixing plate 2 arranged on one side of the mounting plate 1, two groups of electric soldering iron assemblies 7, a soldering tin assembly 8 connected with the electric soldering iron assemblies 7, and two tin feeders 20 mounted on the fixing plate 2; a slide rail 10 is arranged on the mounting plate 1, and a slide block assembly 6 is arranged on the slide rail 10; the output end of the first driving device 4 is connected with the sliding block assembly 6; a corner seat 3 is arranged on one side of the sliding block assembly 6, a rotating shaft 30 is arranged on the corner seat 3, a through hole 31 is arranged on the fixing plate 2, corner blocks 21 are arranged on two sides of the through hole 31, and jacks 22 are arranged on the corner blocks 21; one end of the corner seat 3 passes through the through hole 31, and the rotating shaft 30 is inserted into the insertion hole 22. When the tin feeding angle needs to be adjusted, the fixing plate 2 is rotated, the rotating shaft 30 on the corner seat 3 rotates in the jack 22, the included angle between the fixing plate 2 and the corner seat 3 is increased or decreased, and the elevation angle of the tin feeder 20 on the fixing plate 2 is changed, so that the tin feeding angle is adjusted according to specific conditions, the S-shaped multiple distortion of a tin feeding pipe is avoided, the tin feeding resistance is reduced, meanwhile, the requirement of a tin soldering process on the wire diameter of a tin wire is reduced, the tin feeding angle is suitable for the installation of the tin wire with the wire diameter smaller than the requirement of the conventional wire diameter, the selection range of the tin wire is increased, and the usability of the tin soldering process is improved; one or more tin feeders 20 can be arranged on the fixing plate 2 simultaneously according to the number of the specific electric soldering iron assemblies 7 and the soldering tin assemblies 8, one or more tin wires can be conveyed simultaneously, soldering tin at multiple positions can be carried out, the production efficiency is improved, and the production cost is reduced; the fixed plate 2 sets up in the one side of sending the tin aircraft nose, and because a plurality of tin wares 20 of sending can set up simultaneously on fixed plate 2, a plurality of tin wares 20 of sending are installed in the same one side of sending the tin aircraft nose promptly, can reduce the effective stroke of X axle, improve and send tin efficiency.

The slider assembly 6 includes: a support frame 60, a slide block 61 mounted on the support frame 60; the sliding block 61 is arranged on the sliding rail 10, and the corner seat 3 is installed on the supporting frame 60.

The first drive device 4 includes: the device comprises a first rotating motor 40, a coupler 41 connected with the output end of the first rotating motor 40, a ball screw 42 connected with the coupler 41, and a ball nut 43 sleeved on the ball screw 42; the ball nut 43 is installed on the supporting frame 60, one end of the ball screw 42 is provided with an installation block 12, and the installation block 12 is fixed on the installation plate 1. Be provided with motor cabinet 11 on the mounting panel 1, first rotating electrical machines 40 is installed on motor cabinet 11. Start first rotating electrical machines 40, it rotates to drive ball screw 42, ball nut 43 takes place relative displacement with ball screw 42, it removes to drive support frame 60, slider 61 moves on slide rail 10, thereby drive fixed plate 2, send tin ware 20, electric iron subassembly 7, soldering tin subassembly 8 is whole upwards or move down, adopt first rotating electrical machines 40 drive ball screw 42 motion, high stability, thereby guarantee flatiron subassembly and the accuracy of welding position high positioning, can effectively prevent to cause the damage to the product, improve the welding quality.

The tin soldering machine head with the adjustable tin feeder 20 and the high-precision elevation angle further comprises a second driving device 5 and a connecting plate 63, wherein the second driving device 5 is installed on the supporting frame 60, and the connecting plate 63 is connected with the output end of the second driving device 5; the electric soldering iron assemblies 7 are all arranged on the connecting plate 63. The second driving device 5 includes: a second rotating motor 50, a hollow rotating shaft 51 arranged at one side of the second rotating motor 50, a driving wheel 52 and a belt 53; the transmission wheel 52 is sleeved on the hollow rotating shaft 51, and the belt 53 is respectively sleeved on the output end of the second rotating motor 50 and the transmission wheel 52. A rotating shaft seat 62 is arranged on the support frame 60, and the hollow rotating shaft 51 and the second rotating motor 50 are both arranged on the rotating shaft seat 62; and a bearing is arranged at the joint of the hollow rotating shaft 51 and the rotating shaft seat 62. The second rotating motor 50 is started to drive the transmission wheel 52 to rotate, so as to drive the hollow rotating shaft 51 to rotate, further drive the electric soldering iron assembly 7 and the soldering tin assembly 8 to rotate, and rotate by corresponding angles according to specific requirements; the hollow rotating shaft 51 is hollow, so that air pipes, electric wires and the like can conveniently pass through the hollow rotating shaft, the messy pipelines can be prevented, and the pipelines can be conveniently arranged.

Referring to fig. 5, the electric soldering iron assembly 7 includes: an iron seat 70, an electric iron 71 mounted on the iron seat 70; the solder assembly 8 includes: a fixed seat 80, a wire feeding nozzle 81 and an auxiliary nozzle 82 which are arranged on the fixed seat 80; a ring plate 83 is arranged on one side of the fixed seat 80, the ring plate 83 is sleeved on the electric soldering iron 71, and the iron soldering seat 70 is installed on the connecting plate 63. The wire feeding nozzle 81 is connected with a tin feeding pipe of the tin feeder 20 and is aligned with an iron burning nozzle of the electric soldering iron 71 to feed tin, in the embodiment, the auxiliary nozzle 82 is internally provided with soldering flux, the soldering flux can be sprayed to the iron burning nozzle of the electric soldering iron 71 to help the iron burning nozzle to clean, the cleanliness of the iron burning nozzle before welding is guaranteed, the consistency of welding quality is improved, and on the other hand, the soldering flux is sprayed to an oxidized welding disc, a welding piece and a welding flux, so that the wettability is increased, the de-oxidation effect is achieved, and the welding quality is improved.

Two tin feeders 20 are arranged on the fixed plate 2, two groups of electric soldering iron assemblies 7 are arranged on one side of the mounting plate 1, and a soldering tin assembly 8 is connected to one side of any one group of electric soldering iron assembly 7; two groups of electric soldering iron assemblies 7 are arranged on the connecting plate 63. Send tin ware 20, electric iron subassembly 7, soldering tin subassembly 8 the same quantity, can set up the multiunit according to particular case, a plurality of tin wares 20, the electric iron subassembly 7 of sending are adjusted simultaneously to first drive arrangement 4, soldering tin subassembly 8's height, and second drive arrangement 5 adjusts electric iron subassembly 7, soldering tin subassembly 8's rotation simultaneously, effectively practices thrift manufacturing cost, improves production efficiency.

The model of the tin feeder 20 is HJ-100A1, and the model of the electric soldering iron 71 is SI-131G.

To sum up, the utility model provides a compact high accuracy soldering tin aircraft nose of adjustable tin ware angle of elevation that send, through rotating the fixed plate, pivot on the corner seat rotates in the jack, the contained angle between fixed plate and the corner seat becomes big or diminishes, the angle of elevation of tin ware that send on the fixed plate changes, thereby realize sending the regulation of tin angle, can adjust according to concrete condition, avoid sending the multiple distortion of tin pipe S type, reduce and send tin resistance, avoid stifled tin, reduce the requirement of soldering tin process to the tin line footpath simultaneously, be applicable to the tin line that conventional line footpath required, increase the optional scope of tin line, improve machine usability diversity; one or more tin feeders can be arranged on the fixing plate simultaneously according to the number of specific electric soldering iron assemblies and tin soldering assemblies, one or more tin wires can be conveyed simultaneously, and tin soldering at multiple positions can be carried out, so that the production efficiency is improved, and the production cost is reduced; adopt first rotating electrical machines drive ball screw motion, stability is strong to guarantee flatiron subassembly and weld the accuracy of position location, improve the welding quality.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a compact high accuracy soldering tin aircraft nose of adjustable tin ware elevation that send which characterized in that includes: the tin soldering device comprises a mounting plate, a first driving device arranged on the mounting plate, a fixing plate arranged on one side of the mounting plate, a plurality of electric soldering iron assemblies, a tin soldering assembly connected with the electric soldering iron assemblies, and a plurality of tin feeders arranged on the fixing plate; a slide rail is arranged on the mounting plate, and a slide block assembly is arranged on the slide rail; the output end of the first driving device is connected with the sliding block assembly; a corner seat is arranged on one side of the sliding block assembly, a rotating shaft is arranged on the corner seat, a through hole is formed in the fixing plate, corner blocks are arranged on two sides of the through hole, and inserting holes are formed in the corner blocks; one end of the corner seat penetrates through the through hole, and the rotating shaft is inserted into the inserting hole.

2. The compact high-precision tin soldering machine head capable of adjusting the tin feeder elevation angle as claimed in claim 1, wherein the slide block assembly comprises: the supporting frame is arranged on the sliding block on the supporting frame; the slider sets up on the slide rail, the corner seat is installed on the support frame.

3. The compact high-precision tin soldering machine head capable of adjusting the elevation angle of a tin feeder as claimed in claim 2, further comprising a second driving device mounted on the supporting frame, and a connecting plate connected with the output end of the second driving device; the electric soldering iron assemblies are all arranged on the connecting plate.

4. The compact high-precision soldering machine head capable of adjusting the elevation angle of a tin feeder according to claim 2, wherein the first driving device comprises: the device comprises a first rotating motor, a coupler connected with the output end of the first rotating motor, a ball screw connected with the coupler, and a ball nut sleeved on the ball screw; the ball nut is installed on the support frame, one end of the ball screw is provided with an installation block, and the installation block is fixed on the installation plate.

5. The head as claimed in claim 4, wherein a motor base is disposed on the mounting plate, and the first rotating motor is mounted on the motor base.

6. The compact high-precision soldering tin machine head capable of adjusting the elevation angle of a tin feeder according to claim 3, wherein the second driving device comprises: the second rotating motor is arranged on a hollow rotating shaft at one side of the second rotating motor, and comprises a driving wheel and a belt; the driving wheel is sleeved on the hollow rotating shaft, and the belt is sleeved on the output end of the second rotating motor and the driving wheel respectively.

7. The compact high-precision tin soldering machine head with the adjustable tin feeder elevation angle as claimed in claim 6, wherein a rotating shaft seat is arranged on the supporting frame, and the hollow rotating shaft and the second rotating motor are both mounted on the rotating shaft seat; and a bearing is arranged at the joint of the hollow rotating shaft and the rotating shaft seat.

8. The compact high precision soldering head capable of adjusting the elevation angle of a tin feeder as claimed in claim 3, wherein said electric soldering iron assembly comprises: the iron soldering seat is arranged on the electric iron; the soldering tin subassembly includes: the fixed seat is provided with a wire feeding nozzle and an auxiliary nozzle; and a ring plate is arranged on one side of the fixed seat, the ring plate is sleeved on the electric iron, and the iron seat is arranged on the connecting plate.

9. The compact high-precision tin soldering machine head with the adjustable tin feeder elevation angle as claimed in claim 3, wherein one or two tin feeders are arranged on the fixing plate, two groups of electric soldering iron assemblies are arranged on one side of the mounting plate, and a tin soldering assembly is connected to one side of any one group of electric soldering iron assembly; and the two groups of electric soldering iron assemblies are arranged on the connecting plate.

10. The compact high-precision tin soldering machine head capable of adjusting the elevation angle of a tin feeder as claimed in claim 1, wherein the tin feeder is HJ-100A1, and the electric soldering iron is SI-131G.

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