CN2930923Y

CN2930923Y - Silk screen welding machine

Info

Publication number: CN2930923Y
Application number: CN 200620024787
Authority: CN
Inventors: 蔡文闯
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-20
Filing date: 2006-06-20
Publication date: 2007-08-08
Anticipated expiration: 2016-06-20

Abstract

The utility model belongs to the technological field of screen welder, in particular to the screen welder provided with a welding contact. The primary technical features of the utility model are that: the utility model comprises a silk supplier and a welding point; the silk supplier comprises a silk frame and a swing silk car horizontally moving along the silk frame; the swing silk car is connected with the stepper motor; the swing silk car is provided wiht at least two silk clips which is peovided inside with a silk extractor; the silk frame under the swing silk car is provided with a silk carrier that can move forward and backward vertically along the silk frame. The screen welder realizes automatic display of the silk, thereby displaying the silk precisely, decreasing the labor intensity of the operators and improving the efficiency in a large scale.

Description

The silk screen welding machine

Technical field

The utility model belongs to silk screen electroplating equipment wielding machine technical field, relates in particular to have the silk screen welding machine that welds contact.

Background technology

At present, in the silk screen welding process, the most employing of organizine is manually put, and makes the fixed mount that much has interval different distance groove according to organizine width different needs, like this, and not only waste of manpower, and increased production cost.Afterwards, people had some grooves in order to improve mechanization degree at disk edge, and organizine falls in the groove, by the uniform rotation rotating disk, reach the purpose of evenly putting, still, because the tiny and easy shake of organizine, if adopt a rotating disk, when organizine falls can not with radial parallel.If adopt two or more rotating disks, effect can be better, still, if adopt two or more rotating disks, if the two ends of different organizine snap in the synchronous groove of two rotating disks, causes hank knotting, needs to shut down, and reduced operating efficiency.

The utility model content

Technical problem to be solved in the utility model just provides and a kind ofly puts accurately, labor intensity of operating staff is low, the silk screen welding machine of high efficiency.

For solving the problems of the technologies described above, the technical scheme that the organizine feedway of the utility model silk screen welding machine adopts is: the silk screen welding machine, comprise organizine feed mechanism and pad, described organizine feed mechanism comprises through guide frame and can be along this pendulum wire car that laterally moves through guide frame, described pendulum wire car is connected with stepper motor, on described pendulum wire car, have at least two organizine geometrical clamps, in this organizine geometrical clamp, have the organizine extrusion mechanism; Having on guide frame below described pendulum wire car can be along the organizine waggon of vertically advancing and retreat through guide frame.

Its additional technical feature is: described organizine geometrical clamp by fixing upper plate and fixedly lower plate constitute, the length of described fixedly upper plate is less than the fixing length of lower plate, have first projection in the fixing end of lower plate, fixedly the upper plate end is to forming the organizine outlet between described first projection, on the fixedly lower plate at organizine outlet rear, have first through hole, described organizine extrusion mechanism comprises organizine push rod that passes first through hole and the organizine that is connected with this push rod control bull stick, is connected with organizine control motor at described organizine control bull stick; Have second through hole on the fixedly lower plate below the organizine outlet of the first organizine geometrical clamp that is positioned at the pad end, fixed-site corresponding with second through hole on described fork has the pin that passes second through hole, and described pin and push rod are synchronous; Have catch in described organizine outlet the place ahead; Below described pendulum wire car, have the radial location scraper plate near welding ends, below this radial location scraper plate, have can before and after slide and the place ahead has the locator bearing of locator; On described organizine waggon, have magnechuck; Have tram in a described pad side relative and put mechanism with the organizine feed mechanism, this tram is put mechanism and is comprised the tram laying rack, on this laying rack, have at least two by the fixing fixing tram geometrical clamp that constitutes of lower plate of upper plate and tram of tram, in the tram geometrical clamp, have the tram extrusion mechanism; Described tram fixedly the length of upper plate less than the fixing length of lower plate of tram, fixedly have second projection in the end of lower plate at tram, tram fixedly upper plate end exports to forming tram between described second projection, tram at tram outlet rear fixedly has third through-hole on the lower plate, described tram extrusion mechanism comprises by tram push rod that passes first through hole and the tram that is connected with tram push rod control bull stick, control motor at described tram control bull stick and tram and be connected described tram and be provided with the silk screen tractor that can advance and retreat below putting mechanism, this tractor is provided with drag hook.

Silk screen welding machine provided by the utility model is compared with prior art and is had the following advantages: one, can be owing on guide frame, have along this pendulum wire car that laterally moves through guide frame, described pendulum wire car is connected with stepper motor, on described pendulum wire car, have at least two organizine geometrical clamps, in the organizine geometrical clamp, have the organizine extrusion mechanism; Be parked in assigned address exactly by step motor control pendulum wire car, extrude an organizine by the organizine extrusion mechanism then, mobile then pendulum wire car to the second assigned address, extrude organizine again, continue mobile pendulum wire car and extrude organizine, all put up to row's organizine and finish, operating personnel only need that organizine is put into the organizine geometrical clamp and get final product, make organizine put not only soon but also accurate, and reduced labor intensity of operating personnel; They are two years old, below the organizine outlet of organizine first geometrical clamp that is positioned at the pad end, have the pin that passes second through hole, pin and push rod are synchronous, after push rod ejected organizine, the front end of organizine was blocked by pin, and the rear end of organizine is dropped on the organizine waggon, along with moving behind the pin, the leading section of organizine just falls, and has avoided because of the organizine bending causes swing, makes organizine front end putting position inaccurate; They are three years old, owing to having the radial location scraper plate through guide frame the place ahead, below this radial location scraper plate, have can before and after slide and the place ahead has the locator bearing of locator, when putting organizine, organizine can more accurately be located by locator, when last joint organizine is about to welding and will finish, move behind the locator bearing, the organizine that leading section is taken on the locator bearing moves forward thereupon, and under the effect of radial location scraper plate, the leading section of all organizine fitly drops on the organizine waggon; Its four since the organizine waggon on have magnechuck, make organizine be fixed on the organizine waggon stablely, be not easy to move with respect to the organizine waggon.

Description of drawings

Fig. 1 is the structural representation of the utility model silk screen welding machine;

Fig. 2 is the structural representation of silk screen welding machine organizine geometrical clamp;

Fig. 3 is the structural representation that is positioned at the first organizine geometrical clamp of pad end;

Fig. 4 is the structural representation of organizine locator;

Fig. 5 is the structural representation of organizine control bull stick;

Fig. 6 is has the structural representation that tram is put the silk screen welding machine of mechanism.

The specific embodiment

Be described in further details below in conjunction with the structure of the drawings and specific embodiments the utility model silk screen welding machine.

As shown in Figure 1, the utility model silk screen welding machine comprises the silk screen welding machine, comprise organizine feed mechanism and pad 1, this organizine feed mechanism comprises through guide frame 2, in that have on guide frame 2 can be along its pendulum wire car 3 that laterally moves, pendulum wire car 3 is connected 4 connections with stepper motor, according to the distance between the organizine in the required silk screen, stepper motor connects 4 control pendulum wire car 3 advance and retreat or stops, and has five organizine geometrical clamps 5 on pendulum wire car 3.Can be along through the vertical organizine waggons 6 of advance and retreat of guide frame 2 on guide frame 2, having below the pendulum wire car 3.Certainly the number of organizine geometrical clamp 5 can be two and plural a plurality of according to the length through guide frame and organizine.

The organizine fixed folder structure as shown in Figure 2, the organizine geometrical clamp comprises fixedly upper plate 51 and fixedly lower plate 52, fixedly upper plate 51 and fixedly formation organizine holddown groove 50 between the lower plate 52, fixedly the length of upper plate 51 is less than the fixing length of lower plate 52, have first projection 53 in the fixing bottom of lower plate 52, fixedly upper plate 51 ends are to forming organizine outlet 54 between first projection 53.Export 54 the place aheads at organizine and have catch 55, make that the position that falls is more accurate in organizine landing process.Export at organizine on the fixedly lower plate 52 at 54 rears and have first through hole 56, be installed with organizine push rod 57 in first through hole 56, organizine push rod 57 is connected with organizine control bull stick 58.Be provided with organizine control motor 59 in organizine control bull stick 58 ends as shown in Figure 4, have oval plectrum 60 in the rotating shaft of organizine control motor 59, oval plectrum 60 is stirred organizine control bull stick 58 and is rotated.The width of organizine outlet 54 and the width of organizine holddown groove 50 are slightly larger than the diameter of organizine, have guaranteed only to extrude an organizine at every turn and are same.Certainly, organizine can also be extruded by other extrusion mechanism.As in organizine outlet the place ahead an electromagnet being set, each organizine of sucking-off falls to assigned address then and gets final product (not drawing among the figure).

As shown in Figure 3, be positioned at the first organizine geometrical clamp 5 of pad end ' structure and remaining organizine geometrical clamp 5 roughly the same, just organizine outlet 54 ' below fixedly lower plate 52 ' be provided with second through hole 61 ', on organizine control bull stick 58 with the fixed-site of second through hole 61 ' corresponding have pin 62 ', pin 62 ' pass second through hole 61 ', pin 62 ' and organizine push rod 57 ' synchronously.

For the organizine leading section that guarantees to put can be neat and horizontal putting position is accurate, as shown in Figure 5, below the pendulum wire car, have radial location scraper plate 31 near the pad end, below radial location scraper plate 31, have can before and after the locator bearing 32 that slides, have locator 33 in the place ahead of locator bearing 32.

In order to make organizine on organizine waggon 6, not slide, on organizine waggon 6, have magnechuck 34.

As shown in Figure 6, this silk screen welding machine also comprises tram laying rack 11, this laying rack 11 is provided with tram geometrical clamp 14, tram geometrical clamp 14 by tram fixedly upper plate 12 and tram fixedly lower plate 13 constitute, tram fixedly the length of upper plate 12 less than the fixing length of lower plate 13 of tram, fixedly have second projection 15 in the end of lower plate 13 at tram, tram fixedly upper plate 12 ends exports 16 to forming tram between second projection 15, tram at the rear of tram outlet 16 fixedly has third through-hole 17 on the lower plate 13, in third through-hole 17, be installed with tram push rod 18, tram push rod 18 trams and tram control bull stick 19, tram control bull stick 19 is connected with tram control motor.Tram control bull stick 19 is identical with the organizine control structure with tram control motor connected mode and control structure thereof.A side relative with the organizine feed mechanism below pad 1 has the silk screen tractor 21 that can advance and retreat, has drag hook 22 on this tractor.

When using, according to the distance between the organizine in the required silk screen, pendulum wire car 3 is under stepper motor 4 controls, stopping through the relevant position of guide frame 2, at this moment, under organizine control motor 59 rotates, organizine control bull stick 58 drives organizine push rod 57 sinciputs, organizine is ejected organizine outlet 54, organizine drops on the organizine waggon 6 away from an end of pad, organizine near an end of pad be stuck in pin 62 ' and catch 55 between, along with being rotated further of organizine control motor 59, pin 62 ' return and to remove, organizine drops on the locator bearing 32 near an end of pad, makes the end position lateral run-out of organizine near pad because organizine vibration or organizine bending cause to rock when having prevented to fall simultaneously.And so forth, up to finishing row's organizine.Position device bearing 32 moves backward with respect to radial location scraper plate 31, under the drive of organizine device bearing 32 on the throne, move forward, under the effect of radial location scraper plate 31, organizine fitly drops on the organizine waggon 6 near an end of pad, and organizine waggon 6 transports forward, the tram of laying rack 11 is under the effect of tram control motor, in tram geometrical clamp 14, be ejected, drop on the pad place, weld.At this moment, organizine waggon 6 is return, and pendulum wire car 3 continues to put organizine.After welding finished, drag hook on the silk screen tractor 21 22 was held the silk screen that has welded, and pulls back.After moving a certain distance, silk screen tractor 21 resets, and waits when welding next root tram, pulls back silk screen again.Finish until the welding of net sheet.

Claims

1, silk screen welding machine, comprise organizine feed mechanism and pad, it is characterized in that: described organizine feed mechanism comprises through guide frame and can be along this pendulum wire car that laterally moves through guide frame, described pendulum wire car is connected with stepper motor, on described pendulum wire car, have at least two organizine geometrical clamps, in this organizine geometrical clamp, have the organizine extrusion mechanism; Having on guide frame below described pendulum wire car can be along the organizine waggon of vertically advancing and retreat through guide frame.

2, silk screen welding machine according to claim 1, it is characterized in that: described organizine geometrical clamp by fixing upper plate and fixedly lower plate constitute, the length of described fixedly upper plate is less than the fixing length of lower plate, have first projection in the fixing end of lower plate, fixedly the upper plate end is to forming the organizine outlet between described first projection, on the fixedly lower plate at organizine outlet rear, have first through hole, described organizine extrusion mechanism comprises organizine push rod that passes first through hole and the organizine that is connected with this push rod control bull stick, is connected with organizine control motor at described organizine control bull stick.

3, silk screen welding machine according to claim 2, it is characterized in that: on the fixedly lower plate below the organizine outlet of the first organizine geometrical clamp that is positioned at the pad end, have second through hole, fixed-site corresponding with second through hole on described fork has the pin that passes second through hole, and described pin and push rod are synchronous.

4, according to claim 2 or 3 described silk screen welding machines, it is characterized in that: have catch in described organizine outlet the place ahead.

5, silk screen welding machine according to claim 1 is characterized in that: below described pendulum wire car, have the radial location scraper plate near welding ends, below this radial location scraper plate, have can before and after slide and the place ahead has the locator bearing of locator.

6, silk screen welding machine according to claim 1 is characterized in that: have magnechuck on described organizine waggon.

7, silk screen welding machine according to claim 1, it is characterized in that: have tram in a described pad side relative and put mechanism with the organizine feed mechanism, this tram is put mechanism and is comprised the tram laying rack, on this laying rack, have at least two by the fixing fixing tram geometrical clamp that constitutes of lower plate of upper plate and tram of tram, in the tram geometrical clamp, have the tram extrusion mechanism.

8, silk screen welding machine according to claim 7, it is characterized in that: described tram fixedly the length of upper plate less than the fixing length of lower plate of tram, fixedly have second projection in the end of lower plate at tram, tram fixedly upper plate end exports to forming tram between described second projection, tram at tram outlet rear fixedly has third through-hole on the lower plate, described tram extrusion mechanism comprises to be controlled motor at described tram control bull stick with tram and is connected by tram push rod that passes first through hole and the tram that is connected with tram push rod control bull stick.

9, silk screen welding machine according to claim 7 is characterized in that: be provided with the silk screen tractor that can advance and retreat below described tram is put mechanism, this tractor is provided with drag hook.