Tin silk perforating device
Technical field
The invention belongs to the soldering equipment technical field, especially a kind of tin silk perforating device.
Background technology
Generally speaking, the process of broken tin has comprised the automatic transport in automatic input, output and the broken tin process of tin silk, and will guarantee in the punching process, automatically the continuity of wire vent.Existing broken tin perforating device is generally slotted to the tin silk to the punching of tin silk or through blade through the saw wheel of peripheral band sawtooth; Through on the tin silk, processing hole or groove at interval; Scaling powder is discharged in the process of During normal welding; Prevent the scaling powder bespatter and the solder ball that cause owing to " tin is quick-fried ", thereby avoided the particularly problem such as pollution, loose contact of sensing element of many electronic devices and components.
Number of patent application is 200820210574.1 patent, and the tin silk in the disclosed technical scheme is in the groove charging that pinches on the runner, and by the broken tin punching of the broken tin break bar with pointed blade, has solved the problem of " tin is quick-fried " to a certain extent.Yet the tin silk be prone to produce in the course of conveying in said groove and skids, and the spacing that causes punching differs, and still might produce " tin is quick-fried " phenomenon, and in sending the tin process automatically crooked easily, winding problem.In addition, said broken tin break bar is on-dismountable, and the groove and the spacing between the broken tin break bar that pinch on the runner are certain, and it is single therefore should to break the treatable tin silk of tin device institute.Different size needs different broken tin devices, and the plant investment cost is high, is prone to produce leave unused, and can not make the best use of everything.
Summary of the invention
The technical problem that the present invention will solve is: be prone to skid when the tin silk is carried and technical problem flexible, that twine in order to solve; The invention provides a kind of tin silk perforating device; Realize the tin silk wire vent continuously automatically of different size, and solved the continuous automatically problem of breaking tin of tin silk of different size.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tin silk perforating device, have main supporting plate, and drive motors is installed on the main supporting plate; On the said drive motors output shaft driving gear is installed; Driving gear is engaged with first driven gear, and first driven gear is engaged with second driven gear, and first driven gear and second driven gear are located on the Main shoe plate plate face; Be coaxially installed with the saw wheel that circumferentially is uniformly distributed with sawtooth on first driven gear; Cone pulley assembly with ring slot is installed on second driven gear, and said ring slot and saw wheel are positioned on the same plane, cone pulley assembly and the coaxial installation of second driven gear; Be equipped with on the said main supporting plate and be used for the rectification complexes that correct tin silk location.
The cone pulley assembly has folded mutually up and down upper conical gear and inferior pyramidal gear; The flank of tooth of described upper conical gear and inferior pyramidal gear is coaxial being installed on second driven gear relatively also; Upper conical gear, inferior pyramidal gear and the coaxial installation of said second driven gear, the flank of tooth of upper conical gear and inferior pyramidal gear form said ring slot relatively.
Further; Also be coaxially installed with support roller between the said saw wheel and first driven gear; The saw wheel top is coaxially installed with first pinch roller; First pinch roller top is coaxially installed with first locking cap that is used to lock first pinch roller, and said cone pulley assembly top is coaxially installed with second pinch roller, and second pinch roller top is coaxially installed with second locking cap that is used to lock second pinch roller.Can detachably change cone pulley assembly and saw wheel according to the tin silk of different size like this, the plant investment cost is low, is difficult for producing leaving unused, and has reached the effect of making the best use of everything.
A kind of embodiment; Said rectification complexes comprise that into tin positioning sleeve, tin silk are corrected mouth, gone out the tin head and go out the tin positioning sleeve; Said Main shoe plate advance the tin silk is installed on the direction correct mouth; Describedly advance the tin positioning sleeve and be connected with the wire inlet end that the tin silk is corrected mouth; Connect the tin head on the Main shoe plate wire vent direction, describedly go out tin head wire outlet end and connect the tin positioning sleeve, describedly advance the tin positioning sleeve, the tin silk is corrected mouth, goes out the tin head and gone out the tin positioning sleeve all has the through hole that is used for defeated tin feeding wire; Said through hole all is on the same axis, and described main supporting plate two ends have the wire vent fixing lug boss of advancing a fixing lug boss and being used to set up out the tin head that is used to set up tin silk rectification mouth.
Another kind of embodiment; Said rectification complexes comprise into the tin positioning sleeve, advance the tin guide wire, the tin silk is corrected mouth and gone out the tin head; Describedly advance the tin positioning sleeve and connect into tin guide wire, describedly advance tin guide wire connection tin silk and correct mouth, described tin silk is corrected mouth and is installed in Main shoe plately to advance on the direction; Connect the tin head on the described Main shoe plate wire vent direction; Describedly advance the tin positioning sleeve, advance the tin guide wire, the tin silk is corrected mouth and go out Xi Toujun to have the through hole that is used for defeated tin feeding wire, said through hole all is on the same axis, and described main supporting plate one end has the wire vent fixing lug boss that is used to set up out the tin head.
For the ease of the tin silk input of bending, play the effect of automatic straightening tin silk, described tin silk is corrected the hole size of mouth from the gradual change from big to small of wire inlet end to wire outlet end, and a little end and the tin filament diameter of through hole that described tin silk is corrected mouth is complementary.
Broken tin for the tin silk of realizing different size; And in broken tin process,, guarantee the even of punching in order to guarantee the suitable of the degree of depth, aperture of punching; Can not interrupt the tin silk again; The transverse tooth thickness and the tin filament diameter of described upper conical gear and inferior pyramidal gear are complementary, the mark of mouth mouth of the tooth of said upper conical gear and inferior pyramidal tooth-formation of gear forming V-shape, and said mark of mouth mouth width is greater than the tin filament diameter.
The V-shaped zigzag of the tooth of described saw wheel, its facewidth and tin filament diameter are complementary.
Convenient for the tin silk is carried, transport smoothness, the wire outlet end that described tin silk is corrected mouth also be set be used to play the guiding role advance the tin locating support, describedly advance the tin locating support and be fixedly connected on the Main shoe plate plate face.
In going out automatically in the tin process of tin silk; Drive first driven gear through driving gear and rotate, the tin silk passes from saw wheel and ring slot, and saw wheel is to the broken tin punching of tin silk when passing; Ring slot on the cone pulley assembly has strengthened the frictional force to the tin silk that passes through; It can not skidded in sending the tin process, and can not cause the tin silk in broken tin process, to produce distortion, guaranteed the linearity of tin silk.
The wire inlet end that the tin silk is corrected mouth has and is used to be communicated with the into macropore of tin positioning sleeve, and wire outlet end has the aperture that is used to export the tin silk, macropore and aperture connection.Even if the input of crooked tin silk is corrected mouth through the tin silk, also can make the tin silk of input before broken tin, keep straight, not crooked.
The invention has the beneficial effects as follows: this tin silk perforating device is detachably changed cone pulley assembly and saw wheel according to the tin silk of different size, and the plant investment cost is low, is difficult for producing leaving unused, and has reached the effect of making the best use of everything; Ring slot on the cone pulley assembly has strengthened the frictional force to the tin silk that passes through, and it can not skidded in sending the tin process, and can not cause the tin silk in broken tin process, to produce distortion, has guaranteed the linearity of tin silk; The wire inlet end that the tin silk is corrected mouth has and is used to be communicated with the into macropore of tin positioning sleeve; Wire outlet end has the aperture that is used to export the tin silk; Macropore and aperture are communicated with, even if the input of crooked tin silk is corrected mouth through the tin silk; The tin silk that also can make input keeps straight, not crooked before broken tin, be of value to the tin silk send into automatically and broken tin after see off automatically.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is the structural representation of the embodiment 1 of tin silk perforating device of the present invention;
Fig. 2 is the three-dimensional explosive view of Fig. 1;
Fig. 3 is the structural representation of the embodiment 2 of tin silk perforating device of the present invention;
Fig. 4 is the three-dimensional explosive view of Fig. 3.
Among the figure: 1, main supporting plate, 2, drive motors, 3, driving gear, 4, first driven gear, 5, second driven gear, 6, saw wheel; 7, upper conical gear, 8, the inferior pyramidal gear, 9, advance the tin positioning sleeve, 10, the tin silk corrects mouth, 11, go out the tin positioning sleeve; 12, advance the tin guiding tube, 13, advance the tin locating support, 14, advance a fixing lug boss, 15, the wire vent fixing lug boss, 16. go out the tin head; 17. first pinch roller, 18. first locking caps, 19. second pinch rollers, 20. second locking caps, 21. support rollers.
The specific embodiment
Combine accompanying drawing that the present invention is done further detailed explanation now.These accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Embodiment 1
Present embodiment is applied to the type that pulsed is regulated, shown in Fig. 1 ~ 2, and tin silk perforating device of the present invention; Have main supporting plate 1, drive motors 2 is installed on the main supporting plate 1, on drive motors 2 output shafts driving gear 3 is installed; Driving gear 3 is engaged with that first driven gear, 4, the first driven gears 4 are engaged with second driven gear, 5, the first driven gears 4 and second driven gear 5 is located on the plate face of main supporting plate 1; Be coaxially installed with the saw wheel 6 that circumferentially is uniformly distributed with sawtooth on first driven gear 4, the V-shaped zigzag of the tooth of saw wheel 6 of the present invention, its facewidth and tin filament diameter are complementary; Also be coaxially installed with support roller 21 between the saw wheel 6 and first driven gear 4; Saw wheel 6 tops are coaxially installed with first pinch roller, 17, the first pinch rollers, 17 tops and are coaxially installed with on first locking cap, 18, the second driven gears 5 that are used to lock first pinch roller 17 the cone pulley assembly with ring slot is installed; Ring slot and saw wheel 6 are positioned on the same plane, cone pulley assembly and the 5 coaxial installations of second driven gear; Be equipped with on the main supporting plate 1 and be used for the rectification complexes that correct tin silk location.
The cone pulley assembly has folded mutually up and down upper conical gear 7 and inferior pyramidal gear 8; The flank of tooth of upper conical gear 7 and inferior pyramidal gear 8 is coaxial being installed on second driven gear 5 relatively also; Upper conical gear 7, inferior pyramidal gear 8 and the 5 coaxial installations of second driven gear; Upper conical gear 7 tops are coaxially installed with second pinch roller 19; Second pinch roller, 19 tops are coaxially installed with second locking cap 20 that is used to lock second pinch roller 19, and the flank of tooth of upper conical gear 7 and inferior pyramidal gear 8 forms said ring slot relatively.
The cone pulley assembly is removably connected on second driven gear 5, and saw wheel 6 is removably connected on first driven gear 4.Can detachably change cone pulley assembly and saw wheel 6 according to the tin silk of different size like this, the plant investment cost is low, is difficult for producing leaving unused, and has reached the effect of making the best use of everything.
What main supporting plate 1 two ends had an integrated formed structure advances fixing lug boss 14 and wire vent fixing lug boss 15; Correct complexes and comprise that into tin positioning sleeve 9, tin silk are corrected mouth 10, gone out tin head 16 and go out tin positioning sleeve 11, advance the tin silk is installed on the fixing lug boss 14 and correct mouth 10, the wire outlet end that the tin silk is corrected mouth 10 wears out tin locating support 13; Its mouth mouth is near saw wheel 6 one sides; Advance on the plate face that tin locating support 13 is fixedly connected on main supporting plate 1, advance tin positioning sleeve 9 and be connected, tin head 16 is installed out on the wire vent fixing lug boss 15 with the wire inlet end that the tin silk is corrected mouth 10; Go out tin head 16 wire outlet ends and connect tin positioning sleeve 11; The wire inlet end that goes out tin head 16 advances tin positioning sleeve 9, tin silk rectification mouth 10, goes out tin head 16 and go out tin positioning sleeve 11 all to have the through hole that is used for defeated tin feeding wire near saw wheel 6 opposite sides, and through hole all is on the same axis.
In going out automatically in the tin process of tin silk; Drive first driven gear 4 through driving gear 3 and rotate, the tin silk passes from saw wheel 6 and ring slot, the broken tin punching of 6 pairs of tin silks of saw wheel when passing; Ring slot on the cone pulley assembly has strengthened the frictional force to the tin silk that passes through; It can not skidded in sending the tin process, and can not cause the tin silk in broken tin process, to produce distortion, guaranteed the linearity of tin silk.
The tin silk is corrected the hole size of mouth 10 from the gradual change from big to small of wire inlet end to wire outlet end, and a little end and the tin filament diameter of through hole that the tin silk is corrected mouth 10 is complementary.Even if the input of crooked tin silk is corrected mouth 10 through the tin silk, also can make the tin silk of input before broken tin, keep straight, not crooked.
For the broken tin of the tin silk of realizing different size, and in broken tin process, in order to guarantee the suitable of the degree of depth, aperture of punching; Guarantee the even of punching; Can not interrupt the tin silk again, the transverse tooth thickness and the tin filament diameter of upper conical gear 7 and inferior pyramidal gear 8 are complementary the mark of mouth mouth of the profile of tooth forming V-shape of the tooth of upper conical gear 7 and inferior pyramidal gear 8; Mark of mouth mouth width is greater than the tin filament diameter, and the width of mark of mouth mouth adopts slightly greater than the tin filament diameter in the present embodiment.
Embodiment 2
Shown in Fig. 3 ~ 4, the difference of present embodiment and embodiment 1 is that present embodiment is applied to the type of voltage swing speed governing, and main supporting plate 1 only has an end to have boss in the present embodiment; It is wire vent fixing lug boss 15; Correct that complexes comprise into tin positioning sleeve 9, advance tin guide wire 12, the tin silk is corrected mouth 10 and gone out tin head 16, advances tin positioning sleeve 9 and connects to advance tin guide wire 12, advance tin guide wire 12 connection tin silks and correct mouth 10; The tin silk is corrected mouth 10 and is installed in advancing on the direction of main supporting plate 1; The wire outlet end that the tin silk is corrected mouth 10 wears out tin locating support 13, and its mouth mouth is near saw wheel 6 one sides, advances on the plate face that tin locating support 13 is fixedly connected on main supporting plate 1; Tin head 16 is installed out on the wire vent fixing lug boss 15; The wire inlet end that goes out tin head 16 advances tin positioning sleeve 9, advances tin guide wire 12, the tin silk is corrected mouth 10 and go out tin head 16 all to have the through hole that is used for defeated tin feeding wire near saw wheel 6 opposite sides, and through hole all is on the same axis.Other repeat no more with embodiment 1 here.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must confirm its technical scope according to the claim scope.