CN208304211U - A kind of double-station automatic welding equipment - Google Patents

Abstract

The utility model relates to a kind of double-station automatic welding equipment and techniques, equipment includes feeding device, welder and the transfer device being arranged between feeding device and welder, welder and transfer device are arranged on main frame, feeding device includes conveying mechanism and the positioning mechanism that conveying mechanism rear is arranged in, the connecting terminal of conveying mechanism output is transferred at positioning mechanism, completes positioning clamping under the impetus of the previous connecting terminal of the connecting terminal at positioning mechanism at positioning mechanism；Transfer device includes driving mechanism and the first clamping device and the second clamping device that work under the drive of driving mechanism, and the connecting terminal at positioning mechanism is transferred at welder and welds by the first clamping device and the second clamping device alternative expression；The utility model solves and positions trouble in connecting terminal welding process, and position inaccurate influences to be connected not compact between welding quality and each station, the low problem of production efficiency.

Description

A kind of double-station automatic welding equipment

Technical field

The utility model relates to technical field of welding equipment more particularly to a kind of double-station automatic welding equipments.

Background technique

Connecting terminal welding generally uses manual welding, and tool clips terminal by hand, and is placed on the pole of battery On, tin welding wire welding then is filled out with gas welding, the problem of this procedure has: due to using manual welding, the welding of terminal The stabilization of quality is difficult to be guaranteed, and the welding quality of terminal more depends on the technical level and sense of responsibility of worker；Using hand It is relatively low that work welds labor productivity, it is difficult to adapt to produce in enormous quantities；Using manual welding, the pernicious gas in welding process is given Operator brings injury, and is difficult to realize carry out environmental protection treatment to pernicious gas；Existing some connecting terminal automatic welding devices, But its generally existing welding efficiency is low, the problem of operation stability difference.

Authorization Notice No. is a Chinese utility model patent of CN202877699U, and it discloses a kind of accumulator terminals Automatic soldering device, including fixed bracket, horizontal transport agency, slider cylinder and cleft hand, horizontal transport agency are mounted on fixation On bracket, slider cylinder is fixed on horizontal transport agency vertically and moves horizontally therewith, and the piston rod end of the slider cylinder is set Cleft hand is set, while argon-arc welding gun is set on fixed bracket.

But in actual use, utility model people utility model its leave following technical problem: it is to be welded first Terminal position be more troublesome, location efficiency is low and inaccurate, influences welding quality；Furthermore it is connected not tight enough between each station Gathering causes production efficiency low.

Utility model content

The purpose of this utility model first is that in view of the deficiencies of the prior art, pass through and two be arranged at transfer device Clamping device, and feeding station and discharge station are arranged in its same side, the other side is arranged in welding post, so that two stations Synchronous can carry out connecting terminal welding and connecting terminal blanking and feeding, and by setting positioning mechanism to transmission come wiring Terminal carries out automatic positioning and clamps and then solve positioning trouble in connecting terminal welding process, and position inaccurate influences welding matter It is connected not compact between amount and each station, the low problem of production efficiency.

Against the above technical problems, as follows using technical solution:

A kind of double-station automatic welding equipment, including feeding device, welder and setting are in feeding device and weldering Transfer device between connection device, the welder and transfer device are arranged on main frame, and the feeding device includes The connecting terminal of conveying mechanism and the positioning mechanism that conveying mechanism rear is arranged in, the conveying mechanism output is transferred to positioning At mechanism, it is fixed that the connecting terminal at the positioning mechanism is completed at positioning mechanism under the impetus of previous connecting terminal Position clamping；

The transfer device includes driving mechanism and the first clamping device to work under the drive of driving mechanism and Two clamping devices, first clamping device and the second clamping device shift the connecting terminal at positioning mechanism for alternative expression It is welded to welder.

As a preference, the positioning mechanism includes positioning component and the clamping that is rotatably provided on positioning component Component forms located space between the positioning component and clamp assemblies, the connecting terminal is squeezed into located space and it connects Line piece is vertically upward.

As a preference, the conveying mechanism includes conducting piece, delivery chute, the conveying are offered in the conducting piece Top of the bottom surface of slot in the located space bottom surface.

As a preference, the driving mechanism includes for driving the first clamping device and the second clamping device to connect respectively With the connecting terminal upper mobile lifting assembly a and lifting assembly b along the vertical direction of clamping, and for driving the first clamping machine Structure and the rotation of the second clamping device carry out the rotary components of Switch of working position.

As a preference, first clamping device and the second clamping device include gripper cylinder and are clamping gas The clamping piece a and clamping piece b that cylinder drives the lug plate of lower pair of wire connection terminals to be clamped.

As a preference, the welder includes welding gun mechanism, the auxiliary agent addition machine that welding gun mechanism side is arranged in Structure and the auxiliary body being arranged in below welding gun mechanism, the auxiliary body are used for the first clamping device or the second clamping machine Connecting terminal on structure is supported and cooperates with welding gun mechanism and welds to it.

As a preference, the positioning component includes pedestal, the supporting block being mounted on the base and is mounted on For supporting block towards the locating piece in conveying mechanism one side, the locating piece includes support portion and limiting section, the support portion and Limiting section combines to form L-type；

The clamp assemblies include being rotatably provided in the clamping piece of the end of support portion and being fixed on clamping piece lower end The counterweight in portion, the clamping part of the clamping piece cooperate towards limiting section direction is mobile with limiting section under the gravity of counterweight The main part both ends of pair of wire connection terminals are clamped；

The side of the clamping part towards conveying mechanism is provided with chamfering.

As a preference, the rotary components include the servo motor being mounted on main frame and in servo motor band The dynamic lower turntable rotated；

The liter that the lifting assembly a and lifting assembly b includes the support base being mounted on turntable, is mounted on support base Sending down abnormally ascending cylinder and the mounting base gone up and down under lifting cylinder drive.

As a preference, the welding gun mechanism includes the welding gun seat being fixed on main frame, is fixed on welding gun seat Longitudinal cylinder the lateral cylinder that moves longitudinally and laterally moves under lateral cylinder drive under longitudinal cylinder drive Welding gun；

Auxiliary agent addition mechanism includes the charging basket being fixed on welding gun seat and is arranged in charging basket and along the vertical direction The surrounding of the addition disk of lifting, the addition disk is provided with several blades；

The auxiliary body includes the mounting base b being arranged on main frame, the support column being mounted on mounting base b, installation Ceramics pole on the support columns and the induction coil being set on ceramics pole, the upper end of the ceramics pole offers and connects The groove of the main part cooperation of line terminals；Two terminals of the induction coil are connect with external power supply, and are passed through Support fixed function is played in the connection of terminals to it, and it is discontiguous for being set between ceramics pole and ceramics pole.

As a preference, the side of the positioning mechanism is additionally provided with discharging mechanism, the discharging mechanism includes fixing Push cylinder on main frame and the picking part under push cylinder drive, the upper end of the picking part is in push cylinder Drive under stretch to below the first clamping device at positioning mechanism or the second clamping device.

As a preference, the connecting terminal transmitted in delivery chute and be located at located space in when with vertical side To angled a, first clamping device and the second clamping device are in vertical direction with angle b, and 10 ° of 20 ° of < a=b <.

As a preference, the outside of the transfer device is provided with protective cover.

As a preference, offering waist hole on the supporting block and support column, distinguished by waist hole and bolt It is mounted on pedestal and mounting base b.

As a preference, being additionally provided with below the discharging mechanism for accepting the connecting terminal slid in picking part Material guiding parts.

Preferably as another, the conveying mechanism further includes the vibrating disk being arranged in front of conducting piece.

The utility model has the beneficial effects that

1. by being arranged the first clamping device and the second clamping device at transfer device in the utility model, and by feeding work The same side of transfer device is arranged in position and discharge station, welding post is arranged in the other side of transfer device, so that wherein For one clamping device when clamping connecting terminal is welded, another clamping device can synchronize the terminals being welded Sub- blanking simultaneously carries out connecting terminal feeding to be welded, and structure is simple and substantially increases production efficiency, during actual use The equipment completes a connecting terminal welding and only needs 2.5~2.8s.

2. by the way that positioning component is arranged at positioning mechanism and is rotatably provided on positioning component in the utility model Clamp assemblies, and chamfering is set in the clamping part of clamp assemblies, enables the connecting terminal in delivery chute in subsequent wiring Enter in the located space between positioning component and clamp assemblies under terminal impetus, then clamp assemblies are in its counterweight The connecting terminal in located space is clamped automatically under effect, structure is simple, feeding and positioning it is convenient and efficient and position Accurately, it ensure that the accuracy of clamping device pair of wire connection terminals clamping transfer while ensure that production efficiency.

3. by the way that the discharging mechanism that can be stretched is arranged in the side of positioning mechanism in the utility model, so that in localization machine When connecting terminal clamping feeding to be welded or may be implemented both may be implemented at structure completing the connecting terminal of welding and return at this, Release blanking is carried out, realizing two movements by the setting of discharging mechanism can realize at same station and substantially increase life Produce efficiency.

4. by the way that blade is arranged in the surrounding of addition disk in the utility model, so that addition disk goes up and down in charging basket and is taken When liquid, one agitation can be carried out to the welding in charging basket using its lifting action and blade, so that welding is more preferably uniform, improved Welding quality.

In conclusion the equipment have high production efficiency, equipment mechanism is compact, accurate work piece positioning and it is convenient the advantages that, It is particularly suitable for connecting terminal automatic welding device technical field.

Detailed description of the invention

It, below will be to required in embodiment description for the clearer technical solution for illustrating the utility model embodiment The attached drawing used is briefly described, it should be apparent that, drawings discussed below is only some embodiments of the utility model, For those of ordinary skill in the art, without creative efforts, it can also obtain according to these attached drawings Obtain other accompanying drawings.

Fig. 1 is the structural schematic diagram of double-station automatic welding equipment.

Fig. 2 is the schematic elevation view of feeding device and welder.

Fig. 3 is the schematic perspective view of feeding device and welder.

Fig. 4 is the structural schematic diagram of positioning mechanism.

Status diagram when Fig. 5 is positioning mechanism clamping position connecting terminal.

Fig. 6 is the structural schematic diagram of welder.

Fig. 7 is the structural schematic diagram of discharging mechanism.

Fig. 8 is the structural schematic diagram of auxiliary body.

Fig. 9 is the structural schematic diagram of connecting terminal.

Figure 10 is double-station automatic Welding Process flow chart.

Specific embodiment

The technical scheme in the embodiment of the utility model is clearly and completely illustrated with reference to the accompanying drawing.

Embodiment one

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of double-station automatic welding equipment, packet Include feeding device 1, welder 2 and the transfer device 3 being arranged between feeding device 1 and welder 2, the welding dress Set 2 and transfer device 3 be arranged on main frame 4, the feeding device 1 include conveying mechanism 11 and be arranged in conveying mechanism The positioning mechanism 12 at 11 rears, the connecting terminal 10 that the conveying mechanism 11 exports are transferred at positioning mechanism 12, the positioning Connecting terminal 10 at mechanism 12 completes positioning clamping under the impetus of previous connecting terminal 10 at positioning mechanism 12；

The transfer device 3 includes driving mechanism 31 and the first clamping device to work under the drive of driving mechanism 31 32 and second clamping device 33, first clamping device 32 and the second clamping device 33 will be at positioning mechanism 12 for alternative expression Connecting terminal 10 be transferred at welder 2 and welded.

It is noted that by the way that the first clamping device 32 and the second clamping machine are arranged at transfer device 3 in the present embodiment Structure 33, and feeding station and discharge station are arranged in the same side of transfer device 3, welding post is arranged in transfer device 3 The other side so that one of clamping device clamp connecting terminal welded when, another clamping device can synchronize The connecting terminal blanking that is welded simultaneously carries out connecting terminal feeding to be welded, and structure is simple and substantially increases production effect Rate, during actual use the equipment completes a connecting terminal welding and only needs 2.5~2.8s.

Further, the positioning mechanism 12 includes positioning component 121 and is rotatably provided on positioning component 121 Clamp assemblies 122, form located space 20 between the positioning component 121 and clamp assemblies 122, the connecting terminal 10 is squeezed into In located space 20 and its lug plate 101 is vertical upward.

Further, the conveying mechanism 11 includes conducting piece 111, offers delivery chute 112 in the conducting piece 111, Top of the bottom surface of the delivery chute 112 in 20 bottom surface of located space.

Further, the driving mechanism 31 includes for driving the first clamping device 32 and the second clamping device 33 respectively Mobile lifting assembly a311 and lifting assembly b313 are gone up along the vertical direction together with the connecting terminal 10 of clamping, and for driving First clamping device 32 and the rotation of the second clamping device 33 carry out the rotary components 312 of Switch of working position；

First clamping device 32 and the second clamping device 33 are including gripper cylinder 321 and in gripper cylinder 321 The clamping piece a322 and clamping piece b323 for driving the lug plate 101 of lower pair of wire connection terminals 10 to be clamped.

Further, the welder 2 includes welding gun mechanism 21, the auxiliary agent addition machine that 21 side of welding gun mechanism is arranged in Structure 22 and the auxiliary body 23 being arranged in below welding gun mechanism 21, the auxiliary body 23 be used for the first clamping device 32 or Connecting terminal 10 on second clamping device 33 is supported and cooperates with welding gun mechanism 21 and welds to it.

Further, the positioning component 121 includes pedestal 1211, the supporting block 1212 being mounted on the pedestal 1211 And supporting block 1212 is mounted on towards the locating piece 1213 in 11 one side of conveying mechanism, the locating piece 1213 includes support portion 100 and limiting section 200, the support portion 100 and the combination of limiting section 200 form L-type；

The clamp assemblies 122 include being rotatably provided in the clamping piece 1221 of the end of support portion 100 and being fixed on The counterweight 1222 of 1221 lower end of clamping piece, the gravity of the clamping part 300 of the clamping piece 1221 in counterweight 1222 It is lower to cooperate 102 both ends of main part of pair of wire connection terminals 10 to be clamped with limiting section 200 towards 200 direction of limiting section is mobile；Institute The side for stating clamping part 300 towards conveying mechanism 11 is provided with chamfering 400.

It will be further appreciated that by the way that positioning component 121 is arranged at positioning mechanism 12 and can be rotated in the present embodiment Clamp assemblies 122 on positioning component 121 are set, and chamfering 400 is set in the clamping part of clamp assemblies 122 300, so that defeated Send the connecting terminal 10 in slot 112 that can enter positioning component 121 and clamp assemblies under subsequent 10 impetus of connecting terminal In located space 20 between 122, then clamp assemblies 122 are under the action of its counterweight 1222 automatically in located space 20 Connecting terminal 10 be clamped, structure is simple, feeding and position convenient and efficient and accurate positioning, ensure that production efficiency It ensure that the accuracy of clamping device pair of wire connection terminals clamping transfer simultaneously.

Further, the rotary components 312 include the servo motor 3121 that is mounted on main frame 4 and in servo electricity Machine 3121 drives the lower turntable 3122 rotated；

The lifting assembly a311 and lifting assembly b313 includes the support base 3111 being mounted on turntable 3122, installation In the lifting cylinder 3112 on support base 3111 and the mounting base a3113 gone up and down under the drive of lifting cylinder 3112.

Further, the welding gun mechanism 21 includes the welding gun seat 211 being fixed on main frame 4, is fixed on welding gun seat 211 On longitudinal cylinder 212, the lateral cylinder 213 that moves longitudinally and in 213 band of lateral cylinder under the drive of longitudinal cylinder 212 The welding gun 214 laterally moved under dynamic；

Auxiliary agent addition mechanism 22 include the charging basket 221 being fixed on welding gun seat 211 and be arranged in charging basket 221 and The surrounding of the addition disk 222 gone up and down along the vertical direction, the addition disk 222 is provided with several blades 223；

The auxiliary body 23 includes the mounting base b231 being arranged on main frame 4, the branch being mounted on mounting base b231 Dagger 232, the ceramics pole 233 being mounted on support column 232 and the induction coil 234 being set on ceramics pole 233, it is described The upper end of ceramics pole 233 offers the groove 2331 with the cooperation of the main part 102 of connecting terminal 10.

It is noted that by the way that blade 223 is arranged in the surrounding of addition disk 222, so that addition disk 222 is in charging basket 221 When interior lifting carries out taking liquid, an agitation can be carried out to the welding in charging basket 221 using its lifting action and blade 223, made More preferably uniform, raising welding quality must be welded.

It needs in addition to illustrate herein, the support column 232 is to be detachably arranged on mounting base b231, the ceramics Column 233 is to be plugged on support column 232, and the welding machine flowed down in welding process flows to ceramics pole 233 and support along ceramics pole 233 In gap between column 232 at cooperation so that connected between ceramics pole 233 and support column 232 it is stronger, and work as ceramics pole 233 When surface welding machine is more then can together with support column 232 from mounting base b231 on disassemble carry out welding machine cleaning.

Further, the connecting terminal 10 transmitted in delivery chute 112 and be located at located space 20 in when with Vertical direction is at an angle of a, and first clamping device 32 and the second clamping device 33 are in vertical direction with angle b, and 10 ° of < 20 ° of a=b <.

Further, the outside of the transfer device is provided with protective cover 5.

Further, waist hole is offered on the supporting block 1212 and support column 232, passes through waist hole and bolt point It is not mounted on pedestal 1211 and mounting base b231.

Further, the conveying mechanism 11 further includes the vibrating disk 113 that 111 front of conducting piece is arranged in.

Embodiment two

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, wherein identical or corresponding to embodiment one Component use appended drawing reference corresponding with embodiment one, for simplicity, hereafter only describe and the distinctive points of embodiment one.It should Embodiment two and embodiment one the difference is that: further, the side of the positioning mechanism 12 is additionally provided with discharging machine Structure 5, the discharging mechanism 5 include the push cylinder 51 being fixed on main frame 4 and the splicing under the drive of push cylinder 51 The first folder at positioning mechanism 12 is stretched in part 52, the upper end 521 of the picking part 52 under the drive of push cylinder 51 Hold 33 lower section of mechanism 32 or the second clamping device.

Further, the lower section of the discharging mechanism 5 is additionally provided with for accepting the connecting terminal slid in picking part 52 10 material guiding parts 6.

It is noted that by the way that the discharging mechanism 5 that can be stretched is arranged in the side of positioning mechanism 12, so that positioning Both connecting terminal clamping feeding to be welded may be implemented at mechanism 12 or the connecting terminal that may be implemented to complete to weld returns to this When place, release blanking is carried out, realizing two movements by the setting of discharging mechanism 5 can realize at same station and mention significantly High production efficiency.

Embodiment three

As shown in Figure 10, a kind of double-station automatic Welding Process comprises the following production steps that

Step 1, upper material process lie low after the connecting terminal 10 of welding completes sequence under the action of vibrating disk 113 Successively transmit backward；

Step 2, positioning process, the connecting terminal 10 successively transmitted in step 1 are transmitted at positional stations, connecting terminal 10 under the impetus of subsequent terminal 10 enter positional stations at located space 20 in and its lug plate 101 vertically to On, positioning component 121 and the cooperation of clamp assemblies 122 carry out clamping position to the connecting terminal 10 in located space 20；

The clamping device of step 3, transfering process, transfer device 3 is moved to the top of positional stations, to located space 20 The lug plate 101 of inscribed line terminals 10 is gripped, and completion drives connecting terminal 10 to move up disengaging positioning after gripping Space 20 simultaneously rotates 180 degree connecting terminal 10 is transferred at welding post；

Step 4, welding sequence, the welding gun 214 of welding gun mechanism 21 move after picking scaling powder at auxiliary agent addition mechanism 22 To welding post, pair of wire connection terminals 10 is cooperated to be welded with the auxiliary body 23 being located at below welding post；

Step 5 exports process, and the clamping device at positional stations is located on transfer device 3 and drives connecting terminal to be welded During 10 rotate towards welding post, the connecting terminal 10 for completing welding positioned at the clamping device synchronous drive of welding post is past It is rotated at positional stations, after the connecting terminal 10 for completing to weld is moved at positional stations, the discharging positioned at positional stations side It accepts the connecting terminal 10 for the completion welding that the clamping device releases and it is carried out in the lower section that mechanism 5 protrudes into clamping device Output.

The course of work is as follows:

Connecting terminal 10 to be welded is put into vibrating disk 113, and the connecting terminal 10 for opening the completion sequence of vibrating disk 113 is flat Recumbency transmits in the delivery chute 112 of conducting piece 111, and when being transmitted to the outlet end of delivery chute 112, previous connecting terminal 10 exists It is empty that the chamfering 400 opened up on the clamping part 300 of clamping piece 1221 under subsequent 10 impetus of connecting terminal slides into positioning Between in 20, on the support portion 100 for falling in locating piece 1213 of connecting terminal 10, the limiting section 200 and clamping piece of locating piece 1213 1221 clamping part 300 cooperates the both ends of the main part 102 of pair of wire connection terminals to be gripped, and connecting terminal 10 continues It erects to come under the promotion of subsequent terminal 10, until its lug plate 101 is vertical upward, then lifting assembly a311 drives first Clamping device 32 moves down, and clamping piece a322 and clamping piece b323 the cooperation pair of wire connection terminals 10 of the first clamping device 32 connect Line piece 101 is gripped, and then lifting assembly a311 drives the first clamping device 32 to move up, and connecting terminal 10 leaves Located space 20, subsequent connecting terminal 10 enter back into located space 20；

Then rotary components 312 drive the first clamping device 32 and the rotation of the second clamping device 33 to carry out Switch of working position, the Two clamping devices 33 drive the connecting terminal 10 for being previously completed welding to be moved to 12 top of positioning mechanism, and the drive of discharging mechanism 5 is gone Picking part 52 is moved to 33 lower section of the second clamping device, and the connecting terminal 10 of welding is completed in the release clamping of the second clamping device 33 It falls in picking part 52 and exports, and the first clamping device 32 drives connecting terminal 10 to be welded to be moved to auxiliary body 23 On, longitudinal cylinder 212 drives welding gun 214 to move down, and the welding wire of welding gun 214 picks scaling powder, longitudinal cylinder on addition disk 222 212 drive welding guns 214 move up, and then lateral cylinder 213 drives welding gun 214 to be moved to the side of connecting terminal 10 to be welded, matches 234 pair of wire connection terminals 10 of induction coil closed on ceramics pole 233 is welded.

In the description of the present invention, it should be understood that the orientation or position of the instructions such as term " front and back ", " left and right " Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without It is that the equipment of indication or suggestion meaning or component must have a particular orientation, be constructed and operated in a specific orientation, therefore not It can be interpreted as the limitation to utility model.

Certainly in the technical scheme, those skilled in the art is it should be understood that term " one " is interpreted as " at least One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation In example, the quantity of the element can be it is multiple, term " one " should not be understood as the limitation to quantity.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, the variation that anyone skilled in the art can readily occur under the technical clarification of the utility model Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with right Subject to the protection scope of claim.

Claims (9)

1. a kind of double-station automatic welding equipment, including feeding device (1), welder (2) and setting are in feeding device (1) transfer device (3) between welder (2), the welder (2) and transfer device (3) are arranged at main frame (4) on, it is characterised in that: the feeding device (1) includes conveying mechanism (11) and is arranged at conveying mechanism (11) rear The connecting terminal (10) of positioning mechanism (12), conveying mechanism (11) output is transferred at positioning mechanism (12), the positioning Connecting terminal (10) at mechanism (12) is completed at positioning mechanism (12) under the impetus of previous connecting terminal (10) Positioning clamping；

The transfer device (3) includes driving mechanism (31) and the first clamping machine for working under the drive of driving mechanism (31) Structure (32) and the second clamping device (33), first clamping device (32) and the second clamping device (33) will be determined for alternative expression Connecting terminal (10) at position mechanism (12), which is transferred at welder (2), to be welded.

2. a kind of double-station automatic welding equipment according to claim 1, which is characterized in that the positioning mechanism (12) Including positioning component (121) and the clamp assemblies (122) being rotatably provided on positioning component (121), the positioning component (121) located space (20) are formed between clamp assemblies (122), the connecting terminal (10) squeeze into located space (20) and Its lug plate (101) is vertical upward.

3. a kind of double-station automatic welding equipment according to claim 2, which is characterized in that the conveying mechanism (11) Including conducting piece (111), offered delivery chute (112) in the conducting piece (111), the bottom surface of the delivery chute (112) is in institute State the top of located space (20) bottom surface；

The connecting terminal (10) in the delivery chute (112) transmission and be located at located space (20) it is interior when in vertical direction with Angle a, first clamping device (32) and the second clamping device (33) are in vertical direction with angle b, and 10 ° of < a=b < 20°。

4. a kind of double-station automatic welding equipment according to claim 2, which is characterized in that the driving mechanism (31) Including for driving the first clamping device (32) and the second clamping device (33) together with the connecting terminal (10) of clamping along perpendicular respectively The lifting assembly a (311) and lifting assembly b (313) that histogram moves up, and for driving the first clamping device (32) and the Two clamping devices (33) rotation carries out the rotary components (312) of Switch of working position；

First clamping device (32) and the second clamping device (33) are including gripper cylinder (321) and in gripper cylinder (321) the clamping piece a (322) and clamping piece b (323) for driving the lug plate (101) of lower pair of wire connection terminals (10) to be clamped.

5. a kind of double-station automatic welding equipment according to claim 1, which is characterized in that the welder (2) Auxiliary agent including welding gun mechanism (21), setting in welding gun mechanism (21) side adds mechanism (22) and is arranged in welding gun mechanism (21) auxiliary body (23) below, the auxiliary body (23) are used for the first clamping device (32) or the second clamping device (33) connecting terminal (10) on is supported and welds with welding gun mechanism (21) cooperation to it.

6. a kind of double-station automatic welding equipment according to claim 2, which is characterized in that the positioning component (121) include pedestal (1211), the supporting block (1212) being mounted on the pedestal (1211) and be mounted on supporting block (1212) towards the locating piece (1213) in conveying mechanism (11) one side, the locating piece (1213) include support portion (100) with And limiting section (200), the support portion (100) and limiting section (200) combination form L-type；

The clamp assemblies (122) include being rotatably provided in the clamping piece (1221) of the end of support portion (100) and fixing Counterweight (1222) in clamping piece (1221) lower end, the clamping part (300) of the clamping piece (1221) is in counterweight (1222) towards the mobile main body with limiting section (200) cooperation pair of wire connection terminals (10) in limiting section (200) direction under gravity Partially (102) both ends are clamped；

The side of clamping part (300) towards the conveying mechanism (11) is provided with chamfering (400).

7. a kind of double-station automatic welding equipment according to claim 4, which is characterized in that the rotary components (312) turn for including the servo motor (3121) being mounted on main frame (4) and being rotated in the case where servo motor (3121) drive Disk (3122)；

The lifting assembly a (311) and lifting assembly b (313) include the support base (3111) being mounted on turntable (3122), The lifting cylinder (3112) being mounted on support base (3111) and the mounting base a gone up and down in the case where lifting cylinder (3112) drive (3113)。

8. a kind of double-station automatic welding equipment according to claim 5, which is characterized in that the welding gun mechanism (21) Including the welding gun seat (211) being fixed on main frame (4), the longitudinal cylinder (212) being fixed on welding gun seat (211), in longitudinal direction It the lateral cylinder (213) that moves longitudinally and is laterally moved in the case where lateral cylinder (213) drive under cylinder (212) drives Welding gun (214)；

Auxiliary agent addition mechanism (22) includes the charging basket (221) being fixed on welding gun seat (211) and is arranged in charging basket (221) The surrounding of addition disk (222) that is interior and going up and down along the vertical direction, addition disk (222) is provided with several blades (223)；

The auxiliary body (23) includes the mounting base b (231) being arranged on main frame (4), is mounted on mounting base b (231) Support column (232), the ceramics pole (233) being mounted on support column (232) and the induction being set on ceramics pole (233) Coil (234), the upper end of the ceramics pole (233) offer recessed with the cooperation of the main part (102) of connecting terminal (10) Slot (2331).

9. a kind of double-station automatic welding equipment according to claim 1, which is characterized in that the positioning mechanism (12) Side be additionally provided with discharging mechanism (5), the discharging mechanism (5) includes the push cylinder (51) that is fixed on main frame (4) And the picking part (52) in the case where push cylinder (51) drive, the upper end (521) of the picking part (52) is in push cylinder (51) it is stretched under drive below the first clamping device (32) at positioning mechanism (12) or the second clamping device (33).