CN201109000Y

CN201109000Y - Tin wire conveying apparatus

Info

Publication number: CN201109000Y
Application number: CNU2007201717017U
Authority: CN
Inventors: 夏良明; 陈远; 张贵龙; 王会伦
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2007-09-05
Filing date: 2007-09-05
Publication date: 2008-09-03
Anticipated expiration: 2017-09-05

Abstract

The utility model belongs to the material handling technical field, in particular relates to a delivery mechanism providing tin wires for the soldering procedure. The delivery mechanism comprises a frame, a motor, a main shaft, an idler wheel, a tin wire feeding guide holder and a tin wire discharge guide holder, wherein, the main shaft, the idler wheel, and the tin wire feeding guide holder and the tin wire discharge guide holder are all arranged on the frame, wire feeding holes are arranged on the tin wire feeding guide holder and the tin wire discharge guide holder, the motor is connected with the main shaft, the idler wheel is arranged at the surface of the main shaft, the tin wire feeding guide holder and the tin wire discharge guide holder are respectively arranged at the two sides of the idler wheel and the main shaft, the wire feeding holes on the tin wire feeding guide holder and the tin wire discharge guide holder are arranged on a same horizontal line and all vertical to the contact position of the idler wheel and the main shaft. The tin wire feeding guide holder and the tin wire discharge guide holder can play the roles of reducing the phenomenon of blocking the tin wires and transporting stably, so the mechanism can convey the tin wires automatically and stably. In addition, the discharged quantity of the tin wires can be effectively controlled through adjusting the rotate speed and the rotate time of the motor.

Description

A kind of solder conveying device

Technical field

The utility model belongs to material conveying technology field, relates in particular to a kind of conveying device that solder is provided for the soldering operation.

Background technology

In industrial production, especially battery industry need be used solder and implement the soldering operation, and also needs two pads of workpiece are implemented soldering simultaneously under a lot of occasions of soldering operation.This has just proposed higher requirement to the conveying of solder in the soldering process.Yet, under present technical conditions, also mainly be to rely on manually to come manually to get solder when implementing the soldering operation.Obviously, this method labour intensity of manually fetching and delivering solder is very big, will make that the operating efficiency of whole soldering operation is quite low, and because the existence of human factor, each solder amount of sending can not be fixed, and makes the stability of product be in lower state always.

The utility model content

Technical problem to be solved in the utility model provides a kind of solder conveying device, can automatically, stably carry solder.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is:

A kind of solder conveying device is provided, it comprises frame, motor, main shaft, roller, advances the solder guide holder and goes out the solder guide holder, wherein, main shaft, roller, advance the solder guide holder and go out the solder guide holder to be installed on the frame, on the solder guide holder, be equipped with wire feeding hole, motor is connected with main shaft, roller is pressed on the surface of main shaft, both sides into and out of solder guide holder separation roller and main shaft, wire feeding hole on the solder guide holder is arranged on the same horizontal line, and all perpendicular to the contact site of roller and main shaft.

Adopt after such structure; motor can drive main shaft and rotate; rely on stiction; roller will be followed main shaft and be rotated together; solder stretches into contact site between main shaft and the roller by advancing the solder guide holder, and the not stop and rotation of main shaft and roller can be sent solder for soldering and uses from going out the solder guide holder.Can reduce the phenomenon of card solder into and out of the solder guide holder, be beneficial to the smooth and easy derivation of solder.Therefore, this device can be carried solder again automatically stably.

Description of drawings

The structural representation of the preferred embodiment that Fig. 1 provides for the utility model;

The schematic diagram of another preferred embodiment that Fig. 2 provides for the utility model;

Fig. 3 is the schematic side view of Fig. 2;

Fig. 4 is the partial schematic sectional view of Fig. 3.

The specific embodiment

In order to make technical problem to be solved in the utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

The embodiment of solder conveying device as shown in Figures 1 to 4, it comprises frame 1, motor 2, main shaft 3, roller 4, advances solder guide holder 5 and go out solder guide holder 6.

Main shaft 3, roller 4, advance solder guide holder 5 and go out solder guide holder 6 to be installed on the frame 1, on

solder guide holder

5,6, be respectively equipped with

wire feeding hole

51,61, motor 2 is connected with main shaft 3, the roller 4 rotating surfaces that are pressed on main shaft 3 are into and out of the both sides of

solder guide holder

5,6 separation rollers 4 with main shaft 3.

Wire feeding hole

51,61 on

solder guide holder

5,6 is arranged on the same horizontal line, and all perpendicular to the contact site 41 of roller 4 with main shaft 3, makes solder 7 can send into the contact site 41 of roller 4 and main shaft 3 by wire feeding hole 51.In the present embodiment, can carry two solders 7 simultaneously, satisfy needs in the industrial production carry out soldering simultaneously to two pads requirement, certainly, also can carry many solders 7 as required.Motor 2 can drive main shaft 3 and rotate; rely on stiction; roller 4 will be followed main shaft 3 and be rotated together; solder 7 stretches into contact site 41 between main shaft 3 and the roller 4 by advancing solder guide holder 5, and the not stop and rotation of main shaft 3 and roller 4 can be sent solder 7 for soldering and uses from going out solder guide holder 6.Can play the phenomenon that reduces card solder 7 into and out of

solder guide holder

5,6, stable effect of carrying, therefore, this device can be carried solder 7 again automatically stably.In addition, can also realize solder 7 amounts of sending are control effectively by rotating speed and the rotation time of regulating motor 2.

In the present embodiment, this solder conveying device also comprises intermeshing driving and driven gear 21,22.Motor 2 is connected with this

driving gear

21,22 of driven gears are connected with main shaft 3, like this, motor 2 will drive driving gear 21 earlier, remove to drive main shaft 3 by driven gear 22 again and rotate, by can control the speed that main shaft 3 rotates to the adjusting of proportionate relationship between the driving and driven gear 21,22.During concrete enforcement, as shown in Figure 2, driving and driven

gear

21,22 assembles in the mode of Vertical Meshing, and driving gear 21 is installed in the below of driven gear 22, motor 2 can be installed on the motor fixing plate 23, and the top of this motor fixing plate 23 also is provided with an electronic box 24, and main shaft 3 promptly is installed on the top of electronic box 24, the output of motor 2 is connected with

driving gear

21, and 22 of driven gears are sleeved on an end of main shaft 3.

In order to make roller 4 and main shaft 3 compress that the strength of solder 7 is more even, conveying is more steady, improvement as aforementioned schemes, as Fig. 2, Fig. 3 and shown in Figure 4, spring guide shaft 111 can also be slidingly installed on frame 1, it is inner and be connected on the spring bridge 113 that one end of this spring guide shaft 111 is stretched into frame 1, on spring guide shaft 111, be set with spring 112, these spring 112 two ends are resisted against respectively on frame 1 inner surface and the spring bridge 113, and aforesaid roller 4 promptly is arranged on the below of this spring bridge 113.Because the effect of spring 112 can effectively prevent the distortion of solder 7 so that spring bridge 113 pair rollers 4 applied pressures are comparatively steady, thereby realize carrying purpose more stably.Another effect of setting up spring guide shaft 111 and spring 112 is, if card solder 7 phenomenons in work, occur, can more than carry spring guide shaft 111, make roller 4 and solder 7 disengage, promptly unclamp clamped solder 7, so just can readjust solder 7 at an easy rate and carry out operate as normal.During concrete enforcement, as shown in Figure 2, spring 112 and spring guide shaft 111 are equipped with two, two spring guide shafts 111 are respectively by being threaded in the two ends of spring bridge 113, use two springs 112 will make that the pressure that is subjected on the solder 7 is more even, can further improve the stability that solder 7 is carried.

In the present embodiment, roller 4 is located on this roller guide shaft 42 installs, particularly, as shown in Figure 2, spring bridge 113 is that dull and stereotyped two ends form to vertical extension of same direction, the two ends of roller guide shaft 42 are fixed on the elongated end of this spring bridge 113 by holding screw respectively, and roller 4 is located on this roller guide shaft 42.

As shown in Figures 1 to 4, in the present embodiment, frame 1 comprises loam cake 11 and base 12.Base 12 is provided with sleeve block 121, and main shaft 3 is by on the rotating sleeve block 121 that is installed in this base 12 of axle sleeve 31, has installing hole on the loam cake 11, and spring guide shaft 111 is located on the loam cake 11 by this installing hole exactly.In order to limit the path that roller 4 moves, it is vertically moved above main shaft 3, a vertical guider 13 can also be set on loam cake 11, roller guide shaft 42 is connected with this vertical guider 13, can ensure the steady conveying of solder 7 like this.Concrete, as shown in Figure 1, vertically guider 13 is the guide plates with long arc-shaped holes 131, this guide plate can be made into rectangle, the top of guide plate and loam cake 11 tops fuse, long arc-shaped holes 131 extends to the bottom from the middle and upper part of this guide plate always, and an end of aforesaid roller guide shaft 42 promptly is located in this long arc-shaped holes 131.Because roller 4 is installed on the roller guide shaft 42, and roller guide shaft 42 can only vertically move up and down along this hole after being limited by long arc-shaped holes 131.During concrete enforcement, can also be symmetrical arranged two guide plates on loam cake 11, so just the two ends of roller guide shaft 42 all can be located in the long arc-shaped holes 131 of two guide plates, guide effect will be better like this.

Because there is the objective defective of softer and undercapacity in solder 7, the situation that card solder 7 in the process that it is carried, inevitably can occur, in order to alleviate this problem, as the further improvement of aforementioned techniques scheme, will go out the contact site 41 that wire feeding hole 61 on the solder guide holder 6 is close to roller 4 and main shaft 3.This just makes solder 7 one leave and send the tin position, it is the import that the roller 4 and the contact site 41 of main shaft 3 just can enter out the wire feeding hole 61 on the solder guide holder 6 easily, thereby can under the guide effect that goes out solder guide holder 6, export the operating position to, effectively reduce the scope that solder 7 is swung in course of conveying, farthest avoided the card line that is caused because of bending.In addition, in order to make the solder 7 easier wire feeding hole 61 that enter out on the solder guide holder 6, the bellmouth that this wire feeding hole 61 can be set to reduce gradually from inside to outside.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1, a kind of solder conveying device, it is characterized in that: it comprises frame, motor, main shaft, roller, advances the solder guide holder and goes out the solder guide holder, wherein, main shaft, roller, advance the solder guide holder and go out the solder guide holder to be installed on the frame, on the solder guide holder, be equipped with wire feeding hole, motor is connected with main shaft, roller is pressed on the surface of main shaft, both sides into and out of solder guide holder separation roller and main shaft, wire feeding hole on the solder guide holder is arranged on the same horizontal line, and all perpendicular to the contact site of roller and main shaft.

2, solder conveying device according to claim 1 is characterized in that: this solder conveying device also comprises intermeshing driving and driven gear, and described motor is connected with this driving gear, and described driven gear then is connected with described main shaft.

3, solder conveying device according to claim 1 and 2, it is characterized in that: the spring guide shaft has been installed in the activity of going back on the described frame, one end of this spring guide shaft stretches into frame inside and is connected on the spring bridge, on the spring guide shaft, be set with spring, this both ends of the spring is resisted against respectively on frame inner surface and the spring bridge, and described roller is arranged on the below of this spring bridge.

4, solder conveying device according to claim 3 is characterized in that: described spring and spring guide shaft are equipped with two.

5, solder conveying device according to claim 3 is characterized in that: also be fixed with the roller guide shaft on the described spring bridge, described roller is located on this roller guide shaft.

6, solder conveying device according to claim 5 is characterized in that: described spring bridge is that dull and stereotyped two ends form to vertical extension of same direction, and the two ends of described roller guide shaft are separately fixed on the elongated end of this spring bridge.

7, solder conveying device according to claim 6, it is characterized in that: described frame comprises loam cake and base, described main shaft is movably connected on this base, and described loam cake also is provided with a vertical guider, and described roller guide shaft is connected with this vertical guider.

8, solder conveying device according to claim 1 and 2 is characterized in that: the described wire feeding hole that goes out on the solder guide holder is close to described roller and the contacted position of main shaft.

9, solder conveying device according to claim 1 and 2 is characterized in that: the described wire feeding hole that goes out on the solder guide holder is the taper that reduces gradually from inside to outside.

10, solder conveying device according to claim 7, it is characterized in that: described vertical guider is one to have the guide plate of long arc-shaped holes, one end of this guide plate is connected with described loam cake, vertical this loam cake of the other end extends downwards, and an end of described roller guide shaft is located in the described long arc-shaped holes.