Tin silk perforating device
Technical field
The invention belongs to tin soldering equipment technical field, especially a kind of tin silk perforating device.
Background technology
Generally speaking, the process of broken tin contains the automatic transport in the automatic input of tin silk, output and broken tin process, and will ensure in drill process, the continuity of automatic wire vent.Existing broken tin perforating device is generally punched to tin silk by the saw wheel of peripheral band sawtooth or is slotted to tin silk by blade, by making hole or a groove at interval on tin silk, scaling powder is discharged in the process of normal weld, prevent the scaling powder bespatter that causes due to " tin is quick-fried " and solder ball, thus avoid the problem such as pollution, loose contact of many electronic devices and components particularly sensing element.
Number of patent application is the patent of 200820210574.1, and the tin silk in disclosed technical scheme is pinching the groove charging on runner, and breaks tin punching by the broken tin break bar with pointed blade, solves the problem of " tin is quick-fried " to a certain extent.But tin silk easily produces skidding in course of conveying in described groove, cause punching spacing to differ, still likely produce " tin is quick-fried " phenomenon, and in automatic tin-feeding process easily bending, be wound around problem.In addition, described broken tin break bar is non-dismountable, and the spacing pinched between groove on runner and broken tin break bar is certain, and therefore this treatable tin silk of broken tin device institute is single.Different size needs different broken tin devices, and plant investment cost is high, easily produces idle, can not make the best use of everything.
Summary of the invention
The technical problem to be solved in the present invention is: in order to easily skid when solving the conveying of tin silk and technical problem that is flexible, that be wound around, the invention provides a kind of tin silk perforating device, achieve the tin silk Automatic continuous wire vent of different size, and the tin silk Automatic continuous solving different size breaks the problem of tin.
The technical solution adopted for the present invention to solve the technical problems is: a kind of tin silk perforating device, there is main supporting plate, main supporting plate is provided with drive motors, described drive motors output shaft is provided with driving gear, driving gear is engaged with the first driven gear, first driven gear is engaged with the second driven gear, first driven gear and the second driven gear are located on Main shoe plate plate face, first driven gear is coaxially installed with the saw wheel of circumferential uniform sawtooth, second driven gear is provided with the cone pulley assembly with ring slot, described ring slot and saw wheel in the same plane, cone pulley assembly and the second driven gear are coaxially installed, described main supporting plate is provided with the rectification complexes corrected for tin silk location.
Cone pulley assembly has the upper conical gear and inferior pyramidal gear that are stacked up and down, described upper conical gear is relative with the flank of tooth of inferior pyramidal gear and be coaxially arranged on the second driven gear, upper conical gear, inferior pyramidal gear and described second driven gear are coaxially installed, and upper conical gear is relative with the flank of tooth of inferior pyramidal gear forms described ring slot.
Further, also support roller is coaxially installed with between described saw wheel and the first driven gear, the first pinch roller is coaxially installed with above saw wheel, the first locking cap for locking the first pinch roller is coaxially installed with above first pinch roller, being coaxially installed with the second pinch roller above described cone pulley assembly, above the second pinch roller, being coaxially installed with the second locking cap for locking the second pinch roller.Like this can according to the tin silk of different size, detachable replacing cone pulley assembly and saw wheel, plant investment cost is low, not easily produces idle, reaches the effect of making the best use of everything.
A kind of embodiment, described rectification complexes comprise into tin positioning sleeve, mouth corrected by tin silk, go out tin head and go out tin positioning sleeve, describedly Main shoe plately enter a direction is installed tin silk and correct mouth, the described tin positioning sleeve that enters is connected with the wire inlet end that mouth corrected by tin silk, Main shoe plate wire vent direction connects tin head, the described tin head wire outlet end that goes out connects tin positioning sleeve, described enters tin positioning sleeve, mouth corrected by tin silk, go out tin head and go out tin positioning sleeve and all there is through hole for defeated tin feeding wire, described through hole is all on same axis, described main supporting plate two ends have for set up tin silk correct mouth enter a fixing lug boss and the wire vent fixing lug boss for setting up out tin head.
Another kind of embodiment, described rectification complexes comprise into tin positioning sleeve, enter tin guide wire, tin silk is corrected mouth and is gone out tin head, the described tin positioning sleeve that enters connects into tin guide wire, the described tin guide wire that enters connects tin silk rectification mouth, described tin silk correct mouth be arranged on Main shoe plate enter on a direction, described Main shoe plate wire vent direction connects tin head, described enters tin positioning sleeve, enter tin guide wire, tin silk is corrected mouth and gone out Xi Toujun has through hole for defeated tin feeding wire, described through hole is all on same axis, described main supporting plate one end has the wire vent fixing lug boss for setting up out tin head.
For the ease of the input of bending tin silk, play the effect of automatic straightening tin silk, described tin silk corrects the hole size of mouth from wire inlet end to wire outlet end gradual change from big to small, and the little one end of the through hole of mouth corrected by described tin silk and tin filament diameter matches.
In order to realize the broken tin of the tin silk of different size, and in broken tin process, in order to the degree of depth that ensures to punch, aperture suitable, ensure the even of punching, tin silk can not be interrupted again, described upper conical gear and the transverse tooth thickness of inferior pyramidal gear and tin filament diameter match, and the tooth of described upper conical gear and the mark of mouth mouth of inferior pyramidal tooth-formation of gear forming V-shape, described tooth notch width is greater than tin filament diameter.
The V-shaped zigzag of tooth of described saw wheel, its facewidth and tin filament diameter match.
Convenient in order to make tin silk carry, the wire outlet end transporting smooth, described tin silk rectification mouth is also set with and enters tin locating support for what play the guiding role, and the described tin locating support that enters is fixedly connected on Main shoe plate plate face.
In the automatic tin feeding process of tin silk, the first driven gear is driven to rotate by driving gear, tin silk passes from saw wheel and ring slot, through time saw wheel to tin silk break tin punching, ring slot on cone pulley assembly increases the frictional force to the tin silk passed through, make it can not skid sending in tin process, and tin silk can not be caused in broken tin process to produce distortion, ensure that the linearity of tin silk.
The wire inlet end of tin silk rectification mouth has the macropore for being communicated with into tin positioning sleeve, and wire outlet end has the aperture for exporting tin silk, and macropore is communicated with aperture.Even if bending tin silk input, corrects mouth by tin silk, the tin silk of input also can be made to keep straight before broken tin, not bend.
The invention has the beneficial effects as follows: this tin silk perforating device is according to the tin silk of different size, and detachably change cone pulley assembly and saw wheel, plant investment cost is low, not easily produce idle, reach the effect of making the best use of everything; Ring slot on cone pulley assembly increases the frictional force to the tin silk passed through, and makes it can not skid sending in tin process, and tin silk can not be caused in broken tin process to produce distortion, ensure that the linearity of tin silk; The wire inlet end of tin silk rectification mouth has the macropore for being communicated with into tin positioning sleeve, wire outlet end has the aperture for exporting tin silk, macropore is communicated with aperture, even if bending tin silk input, mouth is corrected by tin silk, also the tin silk of input can be made before broken tin, to keep straight, do not bend, be of value to automatically sending after the automatic feeding of tin silk and broken tin.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
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.
In figure: 1, main supporting plate, 2, drive motors, 3, driving gear, the 4, first driven gear, 5, the second driven gear, 6, saw wheel, 7, upper conical gear, 8, inferior pyramidal gear, 9, tin positioning sleeve is entered, 10, tin silk corrects mouth, 11, go out tin positioning sleeve, 12, enter tin guiding tube, 13, tin locating support is entered, 14, enter a fixing lug boss, 15, wire vent fixing lug boss, 16. go out tin head, 17. first pinch rollers, 18. first locking caps, 19. second pinch rollers, 20. second locking caps, 21. support rollers.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Embodiment 1
The present embodiment is applied to the type that pulsed regulates, as shown in Figure 1 and 2, tin silk perforating device of the present invention, there is main supporting plate 1, main supporting plate 1 is provided with drive motors 2, drive motors 2 output shaft is provided with driving gear 3, driving gear 3 is engaged with the first driven gear 4, first driven gear 4 is engaged with the second driven gear 5, first driven gear 4 and the second driven gear 5 are located on the plate face of main supporting plate 1, first driven gear 4 is coaxially installed with the saw wheel 6 of circumferential uniform sawtooth, the V-shaped zigzag of tooth of saw wheel 6 of the present invention, its facewidth and tin filament diameter match, support roller 21 is also coaxially installed with between saw wheel 6 and the first driven gear 4, the first pinch roller 17 is coaxially installed with above saw wheel 6, the first locking cap 18 for locking the first pinch roller 17 is coaxially installed with above first pinch roller 17, second driven gear 5 is provided with the cone pulley assembly with ring slot, ring slot and saw wheel 6 in the same plane, cone pulley assembly and the second driven gear 5 are coaxially installed, main supporting plate 1 is provided with the rectification complexes corrected for tin silk location.
Cone pulley assembly has the upper conical gear 7 and inferior pyramidal gear 8 that are stacked up and down, upper conical gear 7 is relative with the flank of tooth of inferior pyramidal gear 8 and be coaxially arranged on the second driven gear 5, upper conical gear 7, inferior pyramidal gear 8 and the second driven gear 5 are coaxially installed, the second pinch roller 19 is coaxially installed with above upper conical gear 7, be coaxially installed with the second locking cap 20 for locking the second pinch roller 19 above second pinch roller 19, upper conical gear 7 is relative with the flank of tooth of inferior pyramidal gear 8 forms described ring slot.
Cone pulley assembly is removably connected on the second driven gear 5, and saw wheel 6 is removably connected on the first driven gear 4.Like this can according to the tin silk of different size, detachable replacing cone pulley assembly and saw wheel 6, plant investment cost is low, not easily produces idle, reaches the effect of making the best use of everything.
What main supporting plate 1 two ends had an integrated formed structure enters a fixing lug boss 14 and wire vent fixing lug boss 15, correcting complexes comprises into tin positioning sleeve 9, mouth 10 corrected by tin silk, go out tin head 16 and go out tin positioning sleeve 11, enter in a fixing lug boss 14 and tin silk rectification mouth 10 is installed, the wire outlet end that mouth 10 corrected by tin silk wears out tin locating support 13, its mouth mouth is near saw wheel 6 side, entering tin locating support 13 is fixedly connected on the plate face of main supporting plate 1, enter tin positioning sleeve 9 to be connected with the wire inlet end that mouth 10 corrected by tin silk, wire vent fixing lug boss 15 is installed out tin head 16, go out tin head 16 wire outlet end and connect tin positioning sleeve 11, go out the wire inlet end of tin head 16 near saw wheel 6 opposite side, enter tin positioning sleeve 9, mouth 10 corrected by tin silk, go out tin head 16 and go out tin positioning sleeve 11 and all there is through hole for defeated tin feeding wire, through hole is all on same axis.
In the automatic tin feeding process of tin silk, the first driven gear 4 is driven to rotate by driving gear 3, tin silk passes from saw wheel 6 and ring slot, through time saw wheel 6 pairs of tin silks break tin punching, ring slot on cone pulley assembly increases the frictional force to the tin silk passed through, make it can not skid sending in tin process, and tin silk can not be caused in broken tin process to produce distortion, ensure that the linearity of tin silk.
Tin silk corrects the hole size of mouth 10 from wire inlet end to wire outlet end gradual change from big to small, and the little one end of the through hole of mouth 10 corrected by tin silk and tin filament diameter matches.Even if bending tin silk input, corrects mouth 10 by tin silk, the tin silk of input also can be made to keep straight before broken tin, not bend.
In order to realize the broken tin of the tin silk of different size, and in broken tin process, in order to the degree of depth that ensures to punch, aperture suitable, ensure the even of punching, tin silk can not be interrupted again, transverse tooth thickness and the tin filament diameter of upper conical gear 7 and inferior pyramidal gear 8 match, the mark of mouth mouth of the tooth of upper conical gear 7 and the profile of tooth forming V-shape of inferior pyramidal gear 8, tooth notch width is greater than tin filament diameter, and in the present embodiment, the width of mark of mouth mouth adopts and is slightly greater than tin filament diameter.
Embodiment 2
As shown in Fig. 3 ~ 4, the difference of the present embodiment and embodiment 1 is that the present embodiment is applied to the type of voltage swing speed governing, in the present embodiment, main supporting plate 1 only has one end to have boss, i.e. wire vent fixing lug boss 15, correcting complexes comprises into tin positioning sleeve 9, enter tin guide wire 12, tin silk is corrected mouth 10 and is gone out tin head 16, entering tin positioning sleeve 9 connects into tin guide wire 12, enter tin guide wire 12 and connect tin silk rectification mouth 10, what tin silk corrected that mouth 10 is arranged on main supporting plate 1 enters on a direction, the wire outlet end that mouth 10 corrected by tin silk wears out tin locating support 13, its mouth mouth is near saw wheel 6 side, entering tin locating support 13 is fixedly connected on the plate face of main supporting plate 1, wire vent fixing lug boss 15 is installed out tin head 16, go out the wire inlet end of tin head 16 near saw wheel 6 opposite side, enter tin positioning sleeve 9, enter tin guide wire 12, tin silk is corrected mouth 10 and gone out tin head 16 all has through hole for defeated tin feeding wire, through hole is all on same axis.Other, with embodiment 1, repeat no more herein.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.