CN206605130U - Reduce the point tin machine of quick-fried tin phenomenon - Google Patents

Abstract

The point tin machine of quick-fried tin phenomenon is reduced the utility model discloses a kind of, including base, Y-axis slide unit, crossbeam, pass through X-axis slide rail connecting welding machine on crossbeam, the casing side of bonding machine is provided with silk supplying machine, welding motor spindle has a connecting shaft, provided with control connecting shaft in the casing of bonding machine, connecting shaft can rotate, and can be lifted along Z axis, the bottom of connecting shaft is provided with the heating head of welding, silk supplying machine is fixed with bonding machine, silk supplying machine bottom is provided with wire-feeding pipe, wire-feeding pipe leads to heating head, silk supplying machine includes driving wheel, driven pulley, solder is passed through from driving wheel with driven pulley, the outer wall of driven pulley is the groove that a shape is matched with solder outer diameter shape, the outer wall of driving wheel has several sawtooth, the thickness of sawtooth is less than the thickness of driven pulley, solder is pressed into groove by sawtooth.Scaling powder in solder is divested or reduced by the sawtooth that active wheel drive solder of the present utility model is oriented on wire-feeding pipe, driving wheel from driven pulley, reduces the phenomenon of quick-fried tin.

Description

Reduce the point tin machine of quick-fried tin phenomenon

Technical field

The utility model is related to a tin machine field, more particularly to a kind of point tin machine of the quick-fried tin phenomenon of reduction.

Background technology

With development in science and technology, increasing automation instead of manual work, carry out the production of spot welding processing manually in the past Replaced before items by tin machine, point tin machine on the market by welding heating head, wire agency and three shaft transmission structures Into, three shaft transmissions to realize movement of the heating head in three dimensions (X-axis, Y-axis, Z axis), wire agency is to by tin Line is delivered at heating head, and carries out point tin operation on the workbench of base, and the motion path of three shaft transmissions is by controller Control.Solder is in spot welding, due to fluxing agent inside solder, the problem of a small amount of quick-fried tin occurs in pinpoint welding procedure, influence Product quality.

Utility model content

To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of can guarantee that product quality and automation The quick-fried tin phenomenon of reduction point tin machine.

In order to reach object above, the technical solution adopted in the utility model is：It is a kind of to reduce the point tin machine of quick-fried tin phenomenon, Including base, Y-axis slide unit is provided with the base, the Y-axis slide unit can be moved forward and backward, the base entablature, the horizontal stroke By X-axis slide rail connecting welding machine on beam, the casing side of the bonding machine is provided with silk supplying machine, and the welding motor spindle has The driver element that rotates and can be lifted along Z axis provided with control connecting shaft in one connecting shaft, the casing of the bonding machine, the company The bottom of spindle, which is provided with the heating head of welding, the bonding machine, is fixed with silk supplying machine, and the silk supplying machine bottom is provided with Wire-feeding pipe, the wire-feeding pipe leads to heating head, and the silk supplying machine includes driving wheel, driven pulley, solder from the driving wheel with from Driving wheel is passed through, and the outer wall of the driven pulley is the groove that a shape is matched with solder outer diameter shape, the outer wall tool of the driving wheel There are several sawtooth, the thickness of the sawtooth is less than the thickness of driven pulley, and solder is pressed into the groove by the sawtooth.This practicality New beneficial effect is, active wheel drive solder is oriented to sawtooth on wire-feeding pipe, driving wheel by helping in solder from driven pulley Solder flux is divested or reduced, and reduces the phenomenon of quick-fried tin, it is ensured that the quality of the product after point tin；Function is welded in X, Y, Z axis to come Backhaul it is dynamic, and drive welding function it is then same as the prior art in the driving source that X, Y, Z axis is moved back and forth, be by motor/cylinder To realize, repeat no more again, automaticity is high.

It is that the end of each sawtooth in the end of the sawtooth has hook-shaped as further improvement of the utility model Structure, the hook formation has depressed area, and when the hook formation rotates solder side, the depressed area is down.It is hook-shaped Structure preferably can peel off scaling powder from solder.

It is that the free end of the wire-feeding pipe is fixed on heating head by wire feeding mouth as further improvement of the utility model Side, the solder passes through wire feeding mouth, and the tube wall of the wire feeding mouth includes inner tube, outer tube, is formed between said inner tube, outer tube Coolant cavity volume.Coolant can be avoided because of the phenomenon that the end of wire-feeding pipe gets too close to heating head and melts in advance, it is ensured that point The quality of tin product.

Preferably, the heating head is connected by installing plate with connecting shaft bottom, and sliding groove is provided with the installing plate, Adjusted with for heating head, the heating head can be fixed on the optional position of sliding groove by bolt.Can be in sliding groove subscript High scale, is easy to record.

It is that some tin blowers are provided with the base as further improvement of the utility model, is blown described in many Tin-tube blows to heating head, and putting out pipe can play a part of quickly cooling down.

Preferably, the driver element includes cylinder, motor and connecting seat, and the cylinder is fixed on the casing of bonding machine Inside, down, the connecting seat is fixed on expansion link bottom to the expansion link of the cylinder, and the motor is fixed on connecting seat bottom Portion, the output shaft of the motor is fixedly connected with connecting shaft.To realize bonding machine moving back and forth in Z-direction, and turn It is dynamic.

Brief description of the drawings

Fig. 1 is the front view of the present embodiment；

Fig. 2 is the partial enlarged drawing at A in Fig. 1；

Fig. 3 is the partial enlarged drawing at B in Fig. 1；

Fig. 4 is the structural representation of the present embodiment driving wheel；

Fig. 5 is the side view of driven pulley in the present embodiment.

In figure：

1- bases；2-Y axle slide units；3- crossbeams；4-X axle slide rails；5- bonding machines；6- silk supplying machines；7- connecting shafts；8- is heated Head；9- wire-feeding pipes；10- driving wheels；11- driven pulleys；12- grooves；13- sawtooth；14- hook formations；15- depressed areas；16- wire feeds Mouth；16a- inner tubes；16b- outer tubes；17- coolant cavity volumes；18- installing plates；19- sliding grooves；20- tin blowers；21- cylinders；22- Motor；23- connecting seats；24- expansion links；25-output shaft；26- casings；27- solders；28- bolts.

Embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model It can be easier to be readily appreciated by one skilled in the art with feature, so as to make protection domain of the present utility model apparent clear and definite Define.

Referring to shown in accompanying drawing 1-5, a kind of point tin machine of the quick-fried tin phenomenon of reduction in the present embodiment, including base 1, base 1 On be provided with Y-axis slide unit 2, Y-axis slide unit 2 can be moved forward and backward, and the driving of Y-axis slide unit 2 is then to be driven by the cylinder (not shown), By the connecting welding machine 5 of X-axis slide rail 4 on the entablature 3 of base 1, crossbeam 3, bonding machine 5 also leads to along slip of the crossbeam 3 in X-direction Cylinder driving is crossed, or driving (not shown) is coordinated by motor and screw mandrel, the side of casing 26 of bonding machine 5 is provided with confession Silk machine 6, the bottom of bonding machine 5 has to rotate and can be along Z axis in a connecting shaft 7, the casing 26 of bonding machine 5 provided with control connecting shaft 7 The driver element of lifting, driver element is included to realize the cylinder 21 of lifting, the motor 22 to realize rotation and be used to The connecting seat 23 of cylinder 21 and motor 22 is connected, cylinder 21 is fixed on inside the casing 26 of bonding machine 5, the expansion link 24 of cylinder 21 Down, connecting seat 23 is fixed on the bottom of expansion link 24, and motor 22 is fixed on the bottom of connecting seat 23, and the output shaft 25 of motor 22 is with connecting Spindle 7 is fixedly connected, and the bottom of connecting shaft 7, which is provided with the heating first 8 of welding, bonding machine 5, is fixed with silk supplying machine 6, for silk The bottom of machine 6 is provided with wire-feeding pipe 9, and wire-feeding pipe 9 leads to heating first 8, and silk supplying machine 6 includes driving wheel 10, driven pulley 11, solder 27 from Driving wheel 10 is passed through with driven pulley 11, and the outer wall of driving wheel 10 is the groove 12 that a shape is matched with the outer diameter shape of solder 27, main The outer wall of driving wheel 10 has several sawtooth 13, and the thickness of sawtooth 13 is less than the thickness of driven pulley 11, and sawtooth 13 presses solder 27 Enter groove 12, sawtooth 13 divests scaling powder；In order to be further able to ensure that scaling powder can be stripped, then the end of sawtooth 13 is each The end of sawtooth 13 has hook formation 14, and hook formation 14 has depressed area 15, when hook formation 14 rotates the side of solder 27 When, depressed area 15 is down.Hook formation 14 is easier to cut the scaling powder in solder 27, prevents or reduce quick-fried tin phenomenon.

Because the end of wire-feeding pipe 9 gets too close to heating first 8, to avoid because solder 27 is occurred as soon as by high temperature in Dian Xiqian The phenomenon of thawing, as shown in Figure 1, 2, the free end of the wire-feeding pipe 9 in the present embodiment are fixed on heating first 8 by wire feeding mouth 16 Side, solder 27 passes through wire feeding mouth 16, and the tube wall of wire feeding mouth 16 includes inner tube 16a, outer tube 16b, between inner tube 16a, outer tube 16b Form coolant cavity volume 17, it is ensured that the quality of product.

As shown in figure 1, heating first 8 is connected by installing plate 18 with the bottom of connecting shaft 7, sliding groove is provided with installing plate 18 19, heating first 8 can be fixed on the optional position of sliding groove 19 by bolt 28.

As shown in figure 1, being provided with some tin blowers 20 on base 1, many tin blowers 20 blow to heating first 8.When a tin After the completion of, tin blower blows to a tin product so that rapid curing.

Embodiment of above is only to illustrate technical concepts and features of the present utility model, and its object is to allow be familiar with this skill The people of art understands content of the present utility model and is carried out, and protection domain of the present utility model, all can not be limited with this The equivalent change or modification done according to the utility model Spirit Essence, should all cover in protection domain of the present utility model.

Claims (6)

1. a kind of reduce is provided with Y-axis slide unit (2) on the point tin machine of quick-fried tin phenomenon, including base (1), the base (1), described Y-axis slide unit (2) can be moved forward and backward, base (1) entablature (3), and X-axis slide rail (4) connecting welding is passed through on the crossbeam (3) Machine (5), casing (26) side of the bonding machine (5) is provided with silk supplying machine (6), and bonding machine (5) bottom has a connection The driver element that rotates and can be lifted along Z axis provided with control connecting shaft (7) in axle (7), the casing (26) of the bonding machine (5), The bottom of the connecting shaft (7) is provided with the heating head (8) of welding, the bonding machine (5) and is fixed with silk supplying machine (6), institute State silk supplying machine (6) bottom and be provided with wire-feeding pipe (9), the wire-feeding pipe (9) leads to heating head (8), it is characterised in that：The confession silk Machine (6) includes driving wheel (10), driven pulley (11), and solder (27) is passed through from the driving wheel (10) with driven pulley (11), described The outer wall of driven pulley (11) is the groove (12) that a shape is matched with solder (27) outer diameter shape, the outer wall of the driving wheel (10) With several sawtooth (13), the thickness of the sawtooth (13) is less than the thickness of driven pulley (11), and the sawtooth (13) is by solder (27) it is pressed into the groove (12).

2. the point tin machine of the quick-fried tin phenomenon of reduction according to claim 1, it is characterised in that：The end of the sawtooth (13) is every The end of the individual sawtooth (13) has hook formation (14), and the hook formation (14) has depressed area (15), when the hook When shape structure (14) rotates solder (27) side, the depressed area (15) is down.

3. the point tin machine of the quick-fried tin phenomenon of reduction according to claim 1, it is characterised in that：The freedom of the wire-feeding pipe (9) End is fixed on the side of heating head (8) by wire feeding mouth (16), and the solder (27) passes through wire feeding mouth (16), the wire feeding mouth (16) tube wall includes inner tube (16a), outer tube (16b), and coolant cavity volume is formed between said inner tube (16a), outer tube (16b) (17)。

4. the point tin machine of the quick-fried tin phenomenon of reduction according to claim 1, it is characterised in that：The heating head (8) passes through peace Dress plate (18) is connected with connecting shaft (7) bottom, and sliding groove (19) is provided with the installing plate (18), and the heating head (8) is led to The optional position of sliding groove (19) can be fixed on by crossing bolt.

5. the point tin machine of the quick-fried tin phenomenon of reduction according to claim 4, it is characterised in that：It is provided with the base (1) Some tin blowers (20), many tin blowers (20) blow to heating head (8).

6. the point tin machine of the quick-fried tin phenomenon of reduction according to claim 4, it is characterised in that：The driver element includes cylinder (21), motor (22) and connecting seat (23), the casing (26) that the cylinder (21) is fixed on bonding machine (5) are internal, the gas Down, the connecting seat (23) is fixed on expansion link (24) bottom to the expansion link (24) of cylinder (21), and the motor (22) is fixed on Connecting seat (23) bottom, the output shaft (25) of the motor (22) is fixedly connected with connecting shaft (7).