CN110936002A

CN110936002A - Battery assembling device

Info

Publication number: CN110936002A
Application number: CN201911341819.3A
Authority: CN
Inventors: 马金玉; 刘力维; 黄聪
Original assignee: Wenzhou Polytechnic
Current assignee: Wenzhou Polytechnic
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-03-31

Abstract

The invention discloses a battery assembling device, wherein a longitudinal displacement mechanism is fixed at the top of one frame body, and a longitudinal displacement linear guide rail is fixed at the top of the other frame body; one end of the transverse displacement mechanism is arranged on the slide block of the longitudinal displacement mechanism, and the other end of the transverse displacement mechanism is fixed on the slide block of the longitudinal displacement linear guide rail; a tray positioning mechanism is positioned below the transverse displacement mechanism, and a tray on the tray positioning mechanism is used for containing a battery to be assembled; the lateral part of tray positioning mechanism is provided with battery assembly devices, and the manipulator of the reclaimer that is used for snatching the battery of waiting to assemble on the tray is installed to the portion of sliding of horizontal displacement mechanism, and the manipulator of the reclaimer utilizes horizontal displacement mechanism and vertical displacement mechanism linkage will wait to assemble the battery and snatch the back one by one and carry to the battery assembly devices on, and wait to assemble the battery and tightly carry out welded fastening between the two contact on the battery assembly devices during the assembly, contact and the pole piece of battery. The automatic assembly is realized, the work is light, the work efficiency is higher, and the labor cost is low.

Description

Battery assembling device

Technical Field

The invention relates to the technical field of automatic assembly, in particular to a battery assembly device.

Background

Among the prior art be manual operation assembly when battery tip and contact welding, the contact laminating is at the battery tip manually earlier, then through the handheld welding tool of dedicated with contact welded fastening on the battery tip, it needs large batch workman to carry out simultaneous assembly work when mass production. Thus, there are two problems here: 1. manual operation is adopted during mass production, so that the labor intensity of workers is high; 2. the work efficiency is low, and the labor cost is higher.

Disclosure of Invention

The invention aims to solve the defects of the prior art and provides a battery assembling device which reduces the labor intensity of workers, improves the working efficiency and reduces the labor cost.

The battery assembling device comprises a transverse displacement mechanism and two frame bodies which are arranged correspondingly, wherein the top of one frame body is fixed with a longitudinal displacement mechanism, and the top of the other frame body is fixed with a longitudinal displacement linear guide rail; one end of the transverse displacement mechanism is arranged on the slide block of the longitudinal displacement mechanism, and the other end of the transverse displacement mechanism is fixed on the slide block of the longitudinal displacement linear guide rail; a tray positioning mechanism is positioned below the transverse displacement mechanism, and a plurality of batteries to be assembled are contained on a tray on the tray positioning mechanism; the lateral part of tray positioning mechanism is provided with battery assembly devices, and the manipulator of the reclaimer that is used for snatching the battery of waiting to assemble on the tray is installed to the portion of sliding of horizontal displacement mechanism, and the manipulator of the reclaimer utilizes horizontal displacement mechanism and vertical displacement mechanism linkage will wait to assemble the battery and snatch the back one by one and carry to the battery assembly devices on, and wait to assemble the battery and tightly carry out welded fastening between the two contact on the battery assembly devices during the assembly, contact and the pole piece of battery.

Preferably, the detection mechanism is used for detecting the conductivity of the battery with the assembled contact piece, and is arranged beside the battery assembling mechanism; the structure of the battery automatic detection device realizes automatic detection of the assembled battery, and improves detection efficiency and detection effect.

Preferably, an automatic material taking mechanism for taking the detected battery and conveying the battery to the next process is arranged beside the detection mechanism, and a material taking manipulator on the automatic material taking mechanism is used for grabbing the detected battery; it realizes carrying out the automation with the battery that detects the completion and gets the material, promotes work efficiency.

The battery assembling device is characterized by further comprising a plurality of storage bins and a tray grabbing mechanism, wherein the tray grabbing mechanism is arranged on the tray positioning mechanism, the storage bins are correspondingly positioned at one ends of the tray positioning mechanism, a plurality of trays for containing batteries to be assembled are stacked in the storage bins, and the tray grabbing mechanism grabs the trays in the storage bins one by one onto the tray positioning mechanism for positioning; its tray snatchs the mechanism and snatchs a plurality of trays that pile up in with the feed bin one by one from bottom to top to the tray positioning mechanism on, realize the automatic effect of getting the material in batches.

Further preferably, the device also comprises a lifting mechanism and a transverse translation mechanism, wherein the lifting mechanism is arranged on a sliding block of the transverse translation mechanism, a stock bin positioning plate is fixed at the top end of a lifting part of the lifting mechanism, a plurality of stock bin placing grooves are horizontally arranged on the top surface of the stock bin positioning plate, and the stock bins are placed in the stock bin placing grooves; it is used for the tray to snatch the mechanism and snatch a plurality of trays that pile up in with the feed bin one by one to the tray positioning mechanism in-process from bottom to top, snatch a tray in the feed bin behind elevating system action, make the feed bin descend the distance of a tray height to in the tray snatchs the mechanism and carries out snatching of next tray, it realizes that the effect of getting the material automatically is better.

Preferably, the battery assembling mechanism comprises a base, two swinging rods, two top blocks, two frame bodies and a first pneumatic clamping jaw; the U-shaped frame body is fixed on the top surface of the base, two end openings of a channel of the U-shaped frame body are fixed with hinged frames, the middle parts of the swinging rods are hinged on the hinged frames through pin shafts, the outer side surfaces of the two hinged frames are respectively provided with a first lifting cylinder, the bottom ends of the two first lifting cylinders are fixed on the base, the top ends of piston rods of the two first lifting cylinders are respectively hinged on the outer side ends of the two swinging rods through pin shafts, the top surfaces of the inner side ends of the two swinging rods are provided with protrusions which are respectively abutted against the bottom surfaces of the top blocks, guide rods are fixed on the inner bottom surface of the channel of the U-shaped frame body, the positions of the guide rods correspond to the positions of the top blocks, the guide rods are correspondingly inserted into guide holes of the top blocks, the top of the U-shaped frame body is fixed with a mounting plate, the mounting plate is provided with two through holes which respectively correspond to the positions of the two top, two symmetrically arranged clamps are inserted into the channel, middle pin shafts of the two clamps are hinged to the side wall of an inner hole of the frame body, inner side surfaces of the bottom ends of the two clamps are inclined planes, rollers are rotatably arranged at the top of the top block and located between the two inclined planes, and positioning grooves matched with the shapes of the outer peripheries of the end parts of the batteries are formed in the top ends of the two clamps; a battery positioning frame is arranged above the two frame bodies, a first battery positioning through groove is formed in the battery positioning frame, the port of the first battery positioning through groove corresponds to the positioning groove in the clamp body, and the battery positioning frame is fixed on the top surface of the mounting plate; the top surface of one end of the battery positioning frame in the longitudinal direction is provided with a first pneumatic clamping jaw, and the first pneumatic clamping jaw is fixed on the mounting plate through a connecting plate; after the battery to be assembled is placed in the first battery positioning through groove, positioning grooves are formed in the positions of the two end parts of the battery; the contact plates clamped between the inner side surfaces of the top ends of the two clamp bodies are attached to the end surfaces of the battery to be assembled, the two clamp plates of the first pneumatic clamping jaw are tightly attached to the outer side surfaces of the contact plates at two ends of the battery to be assembled respectively, and after the distance between the two clamp plates of the first pneumatic clamping jaw is reduced, the contact plates are tightly pressed on the pole pieces at two ends of the battery to be assembled and then welded and fixed. Wherein, at the splint inboard installation welding bump or the welding stick of first start-up clamping jaw, can realize fixing contact welded at the tip of battery after welding bump or welding stick contact location at the contact of battery tip.

Preferably, the detection mechanism comprises a support frame, a support and a rotary driving mechanism which are fixed on the top surface of the support frame, and a detection frame fixed on the top of the support frame, wherein a second battery positioning through groove is formed in the detection frame; the position of a rotating main shaft of the rotating driving mechanism corresponds to the position of the second battery positioning through groove, and the rotating main shaft is an air pipe; a second pneumatic clamping jaw for clamping and positioning one end of the battery to be detected in the second battery positioning through groove is fixed at the front end of the air pipe, an air path branch pipe is arranged at the side part of the front end of the air pipe, and the air path branch pipe is connected with an air port of the second pneumatic clamping jaw through a pipeline; conductive rods are fixed at two ports of the second battery positioning through groove and respectively abut against the contact pieces at two ends of the battery to be detected in the second battery positioning through groove; and a fifth pneumatic clamping jaw is arranged at the position of the other end of the battery to be detected in the second battery positioning through groove, and is fixed on the side wall of the top of the support frame and used for clamping and positioning the other end of the battery to be detected.

Further preferably, the automatic material taking mechanism comprises a mounting frame, a longitudinal translation mechanism, a fourth lifting cylinder and a third pneumatic clamping jaw, the longitudinal translation mechanism is fixed to the top of the mounting frame, the fourth lifting cylinder is fixedly mounted on a translation portion of the longitudinal translation mechanism, a long frame plate is fixed to the top end of a piston rod of the fourth lifting cylinder through the frame plate, and the third pneumatic clamping jaw is fixedly mounted on the bottom surface of the long frame plate through a cylinder.

Further preferably, the material taking manipulator comprises a second lifting cylinder, a fixing plate, a vertical linear guide rail, a translation plate and a fourth pneumatic clamping jaw, the second lifting cylinder and the linear guide rail are fixed on the side face of the translation plate, the translation plate is fixed on a sliding block of the linear guide rail, the end part of a piston rod of the second lifting cylinder is fixedly connected with the translation plate, and the fourth pneumatic clamping jaw is fixed at the bottom end of a vertical extension plate on the translation plate.

Preferably, the tray grabbing mechanism comprises a telescopic cylinder, a vertical mounting plate, a linear slide rail and a third lifting cylinder fixed on a slide block of the linear slide rail, a grabbing plate is fixed at the top end of a piston rod of the third lifting cylinder, an opening is formed in one side face, facing the tray positioning mechanism, of the bin, a plurality of through grooves are formed in the left side wall and the right side wall of an inner cavity of the bin, the positions of the through grooves in the left side correspond to the positions of the through grooves in the right side, two side portions of each tray are respectively inserted into the two through grooves, a slot is formed in one side, facing the opening of the bin, of the bottom face of each tray, and an inserting block correspondingly matched with; tray positioning mechanism is a cell body, two inside walls of the upper shed of cell body all have the location that the position corresponds each other and set up and lead to the groove, the location leads to the groove the port and corresponds with the tray position in the feed bin, two lateral walls that correspond each other in the top of cell body are fixed with die clamping cylinder, two die clamping cylinder's position corresponds each other, two die clamping cylinder's piston rod top is fixed with splint, the upper shed of cell body still has middle clamp plate, the corresponding both sides body of middle clamp plate is fixed with two splint, and have the through-hole that makes the battery on the tray expose on the middle clamp plate, vertical mounting panel is fixed in the tank bottom position department in the cell body, the lateral wall of the fixed vertical mounting panel of telescopic cylinder, the top at vertical mounting panel is fixed to linear slide rail, telescopic cylinder's.

According to the battery assembling device designed by the invention, the structure can be realized by only one operator, the large-batch welding and assembling of the contact pieces at the end parts of the batteries can be realized, the automatic assembling is realized, the fixation of the contact pieces of the batteries subjected to automatic welding and assembling of the contact pieces is firm and reliable, the automatic assembling of the large-batch batteries is realized by one operator, the labor intensity is not high, the work is light, and the physical health of the worker is ensured; and the working efficiency is higher, and the labor cost is low.

Drawings

FIG. 1 is a schematic view (one) of the overall structure of the embodiment;

FIG. 2 is the overall structure diagram of the embodiment (II);

FIG. 3 is the overall structure diagram of the embodiment (III);

FIG. 4 is a schematic structural view of a battery assembling mechanism, a detecting mechanism and an automatic material taking mechanism of the embodiment, which are combined with each other;

FIG. 5 is a structural view (one) of a battery mounting mechanism of the embodiment;

FIG. 6 is a schematic structural view of a battery mounting mechanism of the embodiment (II);

FIG. 7 is a schematic structural view of a detecting mechanism of the embodiment;

fig. 8 is a schematic structural view of the chute body and the tray grasping mechanism of the embodiment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

Example (b):

as shown in fig. 1 to 8, the battery assembling apparatus described in this embodiment includes a lateral displacement mechanism 4 and two frame bodies 2 disposed corresponding to each other, a longitudinal displacement mechanism 3 is fixed on the top of one frame body 2, and a longitudinal displacement linear guide 15 is fixed on the top of the other frame body 2; one end of the transverse displacement mechanism 4 is arranged on the slide block of the longitudinal displacement mechanism 3, and the other end is fixed on the slide block of the longitudinal displacement linear guide rail 15; a tray positioning mechanism 6 is positioned below the transverse displacement mechanism 4, and a plurality of batteries to be assembled are contained on a tray 9 on the tray positioning mechanism 6; the lateral part of tray positioning mechanism 6 is provided with battery assembly devices 10, the material taking manipulator 5 that is used for snatching the battery that waits to assemble on the tray 9 is installed to the portion of sliding of horizontal displacement mechanism 4, material taking manipulator 5 utilizes horizontal displacement mechanism 4 and vertical displacement mechanism 3 linkage will wait to assemble the battery and snatch one by one and carry to battery assembly devices 10 on, and wait to assemble the battery and tightly carry out welded fastening after between the two contact pieces on battery assembly devices 10 during the assembly, contact piece and the pole piece of battery. Wherein the longitudinal displacement mechanism and the longitudinal displacement linear guide rail are arranged in parallel.

In the structure, the longitudinal displacement mechanism 3 adopts a longitudinal displacement lead screw sliding table driven by a servo motor, a longitudinal displacement linear slide rail 31 is longitudinally fixed at the top of one frame body 2, mounting plates 35 are fixed at both ends of the longitudinal displacement linear slide rail 31, both ends of a lead screw of a ball screw are respectively mounted on the mounting plates 35 through bearings, the servo motor 34 is fixed on one mounting plate 35, a rotating shaft of the servo motor 34 is fixedly connected with one end of the lead screw of the ball screw, a sliding plate 32 is fixed at the top of the mounting plate 35, a ball slide block of the ball screw is fixedly connected with a slide block of the longitudinal displacement linear slide rail 31, a sliding sleeve 33 is sleeved on the sliding plate 32, and the sliding sleeve 33 is fixedly connected with the ball slide block; the transverse displacement mechanism adopts a transverse displacement lead screw sliding table driven by a servo motor, two ends of a transverse plate body 47 are respectively fixed on a sliding sleeve 33 of the longitudinal displacement mechanism 3 and a sliding block of a longitudinal displacement linear guide rail 15, a transverse displacement linear slide rail 41 is fixed on the transverse plate body 47, mounting plates 45 are fixed at two ends of the transverse displacement linear slide rail 41, two ends of a lead screw of a ball screw 42 are respectively mounted on the two mounting plates 45 through bearings, a sliding plate 43 is fixed between the tops of the two mounting plates 45, a sliding sleeve 44 is sleeved on the sliding plate 43, the ball sliding block of the ball screw 42 is fixedly connected with the sliding block of the transverse displacement linear slide rail 41, the sliding sleeve 44 is fixedly connected with the ball sliding block of the ball screw 42, a rotating shaft of the servo drive motor 46 is fixedly connected with one end of the lead screw of the ball screw 42, and; the two displacement mechanisms enable the ball screw to rotate to drive the sliding sleeve to displace after the servo motor is electrified, so that the material taking manipulator can longitudinally and transversely displace.

During operation, the material taking manipulator moves to the upper portion of a tray on the tray positioning mechanism by means of the displacement of the transverse displacement mechanism, a plurality of batteries to be welded with the assembled contact pieces are contained on the tray, the material taking manipulator grabs one battery to be welded with the assembled contact pieces and then transversely moves the material taking manipulator grabs the battery to the position corresponding to the battery assembling mechanism by using the transverse displacement mechanism, then the material taking manipulator grabs the battery and directly moves the material taking manipulator to the upper portion of the battery assembling mechanism by using the longitudinal displacement mechanism, the material taking manipulator transfers the battery to the position between two contact pieces on the battery assembling mechanism at the moment, and the contact pieces are welded and fixed after being tightly attached to pole pieces of the battery.

In this embodiment, the battery assembling mechanism 10 includes a base 101, two swing levers 104, two top blocks 100, two frame bodies 106, and a first pneumatic clamping jaw 109; the top surface of base 101 is fixed with U-shaped frame 102, two end openings of channel of U-shaped frame 102 are fixed with hinge frame 103, the middle pin shaft of swing rod 104 is hinged on hinge frame 103, the outer side surfaces of two hinge frames 103 are respectively equipped with first lifting cylinder 105, and the bottom ends of two first lifting cylinders 105 are fixed on base 101, the top ends of piston rods of two first lifting cylinders 105 are respectively hinged on the outer side ends of two swing rods 104, the top surfaces of inner side ends of two swing rods 104 are respectively equipped with projection 1041, two projections 1041 are respectively butted against the bottom surface of top block 100, and the inner bottom surface of channel of U-shaped frame 102 is fixed with guide rod 110, the position of guide rod 110 is correspondent to the position of top block 100, guide rod 110 is correspondingly inserted into the guide hole of top block 100, the top of U-shaped frame 102 is fixed with mounting plate 1021, two through-holes 1022 are respectively correspondent to the positions of two top blocks 100 are arranged on mounting plate 1021, the two frame bodies 106 are respectively and correspondingly fixed at the upper end openings of the two through holes 1022, the inner hole 1061 of the frame body 106 and the through holes 1022 correspondingly form a channel 1000, two clamp bodies 107 which are symmetrically arranged with each other are inserted into the channel 1000, the middle pin shafts of the two clamp bodies 107 are hinged on the side wall of the inner hole 1061 of the frame body 106, the inner side surfaces of the bottom ends of the two clamp bodies 107 are inclined planes 1072, the top of the top block 100 is rotatably provided with a roller 111, the roller 111 is positioned between the two inclined planes 1072, and the top ends of the two clamp bodies 107 are provided with positioning grooves 1071 which are matched with the shape of; a battery positioning frame 108 is arranged above the two frame bodies 106, a first battery positioning through groove 1081 is formed in the battery positioning frame 108, a port of the first battery positioning through groove 1081 corresponds to the positioning groove 1071 in the clamp body 107, and the battery positioning frame 108 is fixed on the top surface of the mounting plate 1021; a first pneumatic clamping jaw 109 is arranged on the top surface of one end of the battery positioning frame 108 in the longitudinal direction, and the first pneumatic clamping jaw 109 is fixed on the mounting plate through a connecting plate; after the batteries to be assembled are placed in the first battery positioning through groove 1081, positioning grooves 1071 are formed in the positions of the two end parts of the batteries; the contact plates clamped between the inner side surfaces of the top ends of the two clamp bodies 107 are attached to the end surfaces of the batteries to be assembled, the two clamp plates of the first pneumatic clamping jaw 109 are respectively tightly attached to the outer side surfaces of the contact plates at the two ends of the batteries to be assembled, and after the distance between the two clamp plates of the first pneumatic clamping jaw 109 is reduced, the contact plates are tightly pressed on the pole pieces at the two ends of the batteries to be assembled and then welded and fixed. Wherein, at the splint inboard installation welding bump or the welding stick of first start-up clamping jaw, can realize fixing contact welded at the tip of battery after welding bump or welding stick contact location at the contact of battery tip.

In the structure, the outer side end of the oscillating rod is lifted on the first lifting cylinder to enable the inner side end of the oscillating rod to move downwards, the ejector block moves downwards, the two clamps in the two channels form a clamp in a loose state, so that the contact piece is placed between the tops of the two clamps, then the outer side end of the oscillating rod is pulled downwards by the first lifting cylinder to enable the ejector block to be lifted on the inner side end of the oscillating rod, the ejector block moves upwards to enable the tops of the two clamps in the two channels to be separated to the maximum extent, at the moment, the clamps rotate outwards to enable the contact piece to be clamped between the tops of the two clamps, the battery to be assembled is placed in the first battery positioning through groove, the contact piece is attached to the end pole piece of the battery, and finally the distance between the two clamping plates of the first pneumatic clamping jaw is reduced to enable the welding salient points or the welding rods on the inner sides of the clamping plates to press the contact piece to realize the welding, the welding salient points or the welding rods are connected with the resistance welding mechanism, so that welding is realized.

In the embodiment, the detection mechanism 14 for conducting performance inspection of the battery with the assembled contact piece is further included, and the detection mechanism 14 is arranged beside the battery assembling mechanism 10; the detection mechanism 14 comprises a support 142, a support 148 and a rotary driving mechanism 149 which are fixed on the top surface of the support 142, and a detection frame 143 which is fixed on the top of the support 148, wherein a second battery positioning through groove 1431 is arranged on the detection frame 143; the position of the main rotating shaft 141 of the rotary driving mechanism 149 corresponds to the position of the second battery positioning through groove 1431, and the main rotating shaft 141 is an air pipe; the front end of the air pipe is fixedly provided with a second pneumatic clamping jaw 145 used for clamping and positioning one end of a battery to be detected in the second battery positioning through groove 1431, the side part of the front end of the air pipe is provided with an air path branch pipe 1411, and the air path branch pipe 1411 is connected with an air port of the second pneumatic clamping jaw 145 through a pipeline; the two end openings of the second battery positioning through groove 1431 are fixed with the conducting rods 147, and the two conducting rods 147 respectively abut against the two end contact pieces of the battery to be detected in the second battery positioning through groove 1431; a fifth pneumatic clamping jaw 144 is disposed at the other end of the battery to be detected in the second battery positioning through groove 1431, and the fifth pneumatic clamping jaw 144 is fixed on the top side wall of the supporting frame 142 and clamps and positions the other end of the battery to be detected.

In the structure, utilize the cooperation of horizontal displacement mechanism 4 and vertical displacement mechanism 3 to make reclaimer manipulator 5 snatch the battery of welding assembled contact and carry to detection mechanism's second battery location logical groove after, and the top of two current conducting plates contradicts respectively waiting to detect on the battery both ends contact in the logical inslot of second battery location after the location, then the pneumatic clamping jaw of second presss from both sides the one end of battery tightly, rotary driving mechanism drive battery rotates to the electric conductive property under the dynamic situation of the contact of realization conducting rod and contact detects. The rotary driving mechanism 149 is composed of a synchronous belt transmission mechanism 1491 and a servo motor 1492, the servo motor drives the synchronous belt transmission mechanism 1491 to work, so as to promote the rotation of the air pipe, the air pipe rotates to drive the second pneumatic clamping jaw to rotate, and the air pipe does not interfere with the second pneumatic clamping jaw during rotation, so that the working performance is improved, the air pipe is fixed at the center of a belt wheel of the rotary driving mechanism, and the air pipe is also arranged at the top of the support frame through a bearing seat 150.

In this embodiment, the side of the detection mechanism 14 is provided with an automatic material taking mechanism 13 for taking the detected battery and then conveying the battery to the next process, and a material taking manipulator on the automatic material taking mechanism 13 grabs the detected battery. The automatic material taking mechanism 13 comprises a mounting frame 131, a longitudinal translation mechanism 130, a fourth lifting cylinder 136 and a third pneumatic clamping jaw 137, the longitudinal translation mechanism is fixed at the top of the mounting frame, the fourth lifting cylinder 136 is fixedly installed at a translation part of the longitudinal translation mechanism, an elongated frame plate 135 is fixed at the top end of a piston rod of the fourth lifting cylinder through a frame plate 138, and the third pneumatic clamping jaw is fixedly installed at the bottom surface of the elongated frame plate 135 through a column.

In the structure, vertical translation mechanism comprises vertical translation cylinder 132 and vertical translation straight line track 134, vertical translation cylinder and vertical translation straight line track are all fixed at the top surface of mounting bracket, be fixed with plate body 133 on the orbital slider of vertical translation straight line, and the piston rod tip of vertical translation cylinder links to each other with the plate body is fixed, the fixed revolving cylinder of lateral part of plate body, thereby utilize vertical translation mechanism at the battery that will detect the completion (the welding is equipped with the battery of contact), revolving cylinder and the third pneumatic clamping jaw that the fourth lift cylinder displacement comes are got and are got, then make vertical translation cylinder pass the third pneumatic clamping jaw and take away the battery that will detect the completion, take away the splint of this pneumatic clamping jaw of back and relax and release the battery and carry out the unloading.

In the embodiment, the battery assembling device further comprises more than two material bins 7 and a tray grabbing mechanism 8, wherein the tray grabbing mechanism 8 is installed on the tray positioning mechanism 6, the material bins 7 are correspondingly positioned at one end of the tray positioning mechanism 6, a plurality of trays 9 used for containing batteries to be assembled are stacked in the material bins 7, and the tray grabbing mechanism 8 grabs the plurality of trays 9 in the material bins 7 one by one onto the tray positioning mechanism 6 for positioning; still include elevating system 18 and horizontal translation mechanism 17, elevating system 18 installs on horizontal translation mechanism 17's slider, and elevating system 18's the fixed feed bin locating plate 16 in lift portion top, and the horizontal arrangement of top surface of feed bin locating plate 16 is provided with a plurality of feed bin standing grooves, and feed bin 7 is placed in the feed bin standing groove.

In the structure, the tray grabbing mechanism is used for grabbing a plurality of stacked trays in a bin one by one from bottom to top to the tray positioning mechanism in the process, the lifting mechanism acts after grabbing one tray in the bin to enable the bin to descend by the distance of the height of one tray, so that the grabbing position of the tray grabbing mechanism just corresponds to the side part of the tray, when the tray is needed to be grabbed, the grabbing part of the tray grabbing mechanism stretches into the bin to grab the tray, then the tray is drawn out of the bin and positioned on the tray positioning mechanism, the structure is designed to facilitate the tray grabbing mechanism to grab the tray one by one, after the bin is grabbed, the bin full of the trays is positioned to correspond to the position of the tray grabbing mechanism by the transverse translation mechanism, and the empty bin is moved away. Wherein, the horizontal translation mechanism is composed of a frame body 19, a horizontal translation push-pull cylinder 172, two horizontal translation slide rails 173 and a translation plate 171, the horizontal translation push-pull cylinder and the two horizontal translation slide rails are parallel to each other, the horizontal translation slide rails and the horizontal translation push-pull cylinder are fixed on the top surface of the frame body, the translation plate is fixed on a slide block of the horizontal translation slide rails, the end part of a piston rod of the horizontal translation push-pull cylinder is fixed with the translation plate, the top surface of the frame body 19 is provided with three horizontal long holes 191 which are parallel to each other, a mounting plate 183 is arranged below the horizontal long holes 191, the bottom surface of the mounting plate 183 is provided with a belt transmission mechanism 182 driven by a servo motor 181, the top surface of the mounting plate is fixed with four guide rods 185, the top ends of the four guide rods 185 sequentially penetrate through the two horizontal long holes 191 at the, the middle position of the mounting plate block 183 is also provided with a ball screw 184 through a bearing; the ball screw 184 sequentially penetrates through the middle elongated hole 191 and the middle hole of the translation plate 171, the ball sliding block is fixed at the middle hole of the translation plate, the top end of the ball screw is mounted on the positioning plate through a bearing, the bottom end of the ball screw is connected with the belt transmission mechanism, the belt transmission mechanism drives the ball screw to rotate, the positioning plate is enabled to ascend and descend, and the transverse translation push-pull action of the piston rod of the transverse translation push-pull air cylinder enables the translation plate to transversely translate.

In this embodiment, the tray grabbing mechanism 8 includes a telescopic cylinder 83, a vertical mounting plate 81, a linear slide rail 82 and a third lifting cylinder 84 fixed on a slide block of the linear slide rail 82, a grabbing plate 85 is fixed on the top end of a piston rod of the third lifting cylinder, an opening is provided on one side surface of the bin 7 facing the tray positioning mechanism 6, a plurality of through grooves 71 are provided on the left and right side walls of an inner cavity of the bin 7, positions of the through grooves 71 on the left side correspond to positions of the through grooves 71 on the right side, two side portions of each tray 9 are respectively inserted into the two through grooves 71, a slot is provided on one side of the bottom surface of the tray 9 facing the opening of the bin 7, and an insertion block 851 correspondingly matched with the slot is provided on one side of the top surface of; the tray positioning mechanism 6 is a groove body 61, two inner side walls of an upper opening of the groove body 61 are respectively provided with a positioning through groove 611 with mutually corresponding positions, the port of the positioning through groove 611 corresponds to the position of the tray 9 in the bin 7, two outer side walls of the top of the groove body 61 which correspond to each other are fixed with clamping cylinders 62, the positions of the two clamping cylinders 62 correspond to each other, the top ends of piston rods of the two clamping cylinders 62 are fixed with clamping plates 63, the upper opening of the groove body 61 is also provided with an intermediate pressing plate 64, two corresponding side bodies of the intermediate pressing plate 64 are fixed with the two clamping plates 63, and the middle pressing plate 64 is provided with a through hole 641 exposing the battery on the tray, the vertical mounting plate 81 is fixed at the bottom position of the groove in the groove body 61, the telescopic cylinder 83 fixes the side wall of the vertical mounting plate 81, the linear slide rail 82 is fixed at the top of the vertical mounting plate 81, and the end part of the piston rod of the telescopic cylinder 83 is fixedly connected with the slide block of the linear slide rail 82 through a connecting plate. The piston rod of the telescopic cylinder of the structure stretches out to insert the grabbing plate into the opening position of the bin in a displacement mode, the third lifting cylinder is driven to grab the plate and move upwards, the inserting block on the grabbing plate is inserted into the bottom slot of the tray, the piston rod of the telescopic cylinder returns to draw the tray out of the bin and bring the tray into the through slot, the clamping cylinder moves the clamping plate downwards until the tray is displaced to the position below the middle pressing plate, the middle pressing plate presses the top surface of the tray, the tray is pressed and positioned, the third lifting cylinder moves the grabbing plate downwards at the moment, the inserting block is separated from the slot, and the tray is grabbed according to the step in a recycling mode.

In this embodiment, the material taking manipulator 5 includes a second lifting cylinder 52, a fixing plate 51, a vertically arranged linear guide 53, a translation plate 54 and a fourth pneumatic clamping jaw 55, the second lifting cylinder and the linear guide are fixed on the side surface of the translation plate, the translation plate is fixed on the sliding block of the linear guide, the end portion of the piston rod of the second lifting cylinder is fixedly connected with the translation plate, and the fourth pneumatic clamping jaw is fixed on the bottom end of the vertically extending plate on the translation plate. Wherein the fourth pneumatic clamping jaw is used for getting the article, and the second lift cylinder makes and will get the article and rise one section distance after the article is got to the article clamp at the fourth pneumatic clamping jaw, drives the second lift cylinder and transfers the article when treating the article displacement to the top of assembly devices or the top of detection mechanism to place the article and lead to the inslot in first battery location or the inslot in second battery location, so that assemble or detect.

Wherein two support bodies 2, detection mechanism 10, tray positioning mechanism 6, battery assembly devices 10 and automatic feeding agencies 13 in the above-mentioned structure all fix the top surface in frame 1, and feed bin 7, elevating system and horizontal translation mechanism set up the lateral part in the frame, and the battery both sides in each battery constant head tank in the tray leave the space moreover to the splint of the pneumatic clamping jaw of being convenient for insert in this space and carry out the battery clamp and get.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1. A battery assembling device is characterized by comprising a transverse displacement mechanism and two frame bodies which are arranged correspondingly to each other, wherein the top of one frame body is fixedly provided with a longitudinal displacement mechanism, and the top of the other frame body is fixedly provided with a longitudinal displacement linear guide rail; one end of the transverse displacement mechanism is arranged on the slide block of the longitudinal displacement mechanism, and the other end of the transverse displacement mechanism is fixed on the slide block of the longitudinal displacement linear guide rail; a tray positioning mechanism is positioned below the transverse displacement mechanism, and a plurality of batteries to be assembled are contained on a tray on the tray positioning mechanism; the lateral part of tray positioning mechanism is provided with battery assembly devices, and the manipulator of the reclaimer that is used for snatching the battery of waiting to assemble on the tray is installed to the portion of sliding of horizontal displacement mechanism, and the manipulator of the reclaimer utilizes horizontal displacement mechanism and vertical displacement mechanism linkage will wait to assemble the battery and snatch the back one by one and carry to the battery assembly devices on, and wait to assemble the battery and tightly carry out welded fastening between the two contact on the battery assembly devices during the assembly, contact and the pole piece of battery.

2. The battery assembling apparatus according to claim 1, further comprising a detecting mechanism for conducting a conductivity test of the battery having the contact piece assembled, the detecting mechanism being provided beside the battery assembling mechanism.

3. The battery assembling apparatus according to claim 2, wherein an automatic material taking mechanism for taking the detected battery and conveying the battery to the next process is disposed beside the detecting mechanism, and a material taking manipulator on the automatic material taking mechanism grabs the detected battery.

4. The battery assembling device according to claim 1, further comprising a plurality of bins and a tray grabbing mechanism, wherein the tray grabbing mechanism is installed on the tray positioning mechanism, the bins are correspondingly located at one ends of the tray positioning mechanism, a plurality of trays for containing batteries to be assembled are stacked in the bins, and the tray grabbing mechanism grabs the trays in the bins one by one onto the tray positioning mechanism for positioning.

5. The battery assembling device according to claim 4, further comprising an elevating mechanism and a transverse translation mechanism, wherein the elevating mechanism is mounted on a slide block of the transverse translation mechanism, a bin positioning plate is fixed to a top end of an elevating portion of the elevating mechanism, a plurality of bin placing grooves are horizontally arranged on a top surface of the bin positioning plate, and the bins are placed in the bin placing grooves.

6. The battery assembling apparatus according to claim 1, wherein the battery assembling mechanism includes a base, two swing levers, two top blocks, two frame bodies, and a first pneumatic clamping jaw; the U-shaped frame body is fixed on the top surface of the base, two end openings of a channel of the U-shaped frame body are fixed with hinged frames, the middle parts of the swinging rods are hinged on the hinged frames through pin shafts, the outer side surfaces of the two hinged frames are respectively provided with a first lifting cylinder, the bottom ends of the two first lifting cylinders are fixed on the base, the top ends of piston rods of the two first lifting cylinders are respectively hinged on the outer side ends of the two swinging rods through pin shafts, the top surfaces of the inner side ends of the two swinging rods are provided with protrusions which are respectively abutted against the bottom surfaces of the top blocks, guide rods are fixed on the inner bottom surface of the channel of the U-shaped frame body, the positions of the guide rods correspond to the positions of the top blocks, the guide rods are correspondingly inserted into guide holes of the top blocks, the top of the U-shaped frame body is fixed with a mounting plate, the mounting plate is provided with two through holes which respectively correspond to the positions of the two top, two symmetrically arranged clamps are inserted into the channel, middle pin shafts of the two clamps are hinged to the side wall of an inner hole of the frame body, inner side surfaces of the bottom ends of the two clamps are inclined planes, rollers are rotatably arranged at the top of the top block and located between the two inclined planes, and positioning grooves matched with the shapes of the outer peripheries of the end parts of the batteries are formed in the top ends of the two clamps; a battery positioning frame is arranged above the two frame bodies, a first battery positioning through groove is formed in the battery positioning frame, the port of the first battery positioning through groove corresponds to the positioning groove in the clamp body, and the battery positioning frame is fixed on the top surface of the mounting plate; the top surface of one end of the battery positioning frame in the longitudinal direction is provided with a first pneumatic clamping jaw, and the first pneumatic clamping jaw is fixed on the mounting plate through a connecting plate; after the battery to be assembled is placed in the first battery positioning through groove, positioning grooves are formed in the positions of the two end parts of the battery; the contact plates clamped between the inner side surfaces of the top ends of the two clamp bodies are attached to the end surfaces of the battery to be assembled, the two clamp plates of the first pneumatic clamping jaw are tightly attached to the outer side surfaces of the contact plates at two ends of the battery to be assembled respectively, and after the distance between the two clamp plates of the first pneumatic clamping jaw is reduced, the contact plates are tightly pressed on the pole pieces at two ends of the battery to be assembled and then welded and fixed.

7. The battery assembling device according to claim 2, wherein the detection mechanism comprises a support frame, a support and a rotary driving mechanism fixed on the top surface of the support frame, and a detection frame fixed on the top of the support frame, and a second battery positioning through groove is formed in the detection frame; the position of a rotating main shaft of the rotating driving mechanism corresponds to the position of the second battery positioning through groove, and the rotating main shaft is an air pipe; a second pneumatic clamping jaw for clamping and positioning one end of the battery to be detected in the second battery positioning through groove is fixed at the front end of the air pipe, an air path branch pipe is arranged at the side part of the front end of the air pipe, and the air path branch pipe is connected with an air port of the second pneumatic clamping jaw through a pipeline; conductive rods are fixed at two ports of the second battery positioning through groove and respectively abut against the contact pieces at two ends of the battery to be detected in the second battery positioning through groove; and a fifth pneumatic clamping jaw is arranged at the position of the other end of the battery to be detected in the second battery positioning through groove, and is fixed on the side wall of the top of the support frame and used for clamping and positioning the other end of the battery to be detected.

8. The battery assembling apparatus according to claim 3, wherein the automatic material taking mechanism comprises a mounting frame, a longitudinal translation mechanism, a fourth lifting cylinder and a third pneumatic clamping jaw, the longitudinal translation mechanism is fixed on the top of the mounting frame, the fourth lifting cylinder is fixedly installed on a translation portion of the longitudinal translation mechanism, an elongated frame plate is fixed on the top end of a piston rod of the fourth lifting cylinder through the frame plate, and the third pneumatic clamping jaw is fixedly installed on the bottom surface of the elongated frame plate through a column.

9. The battery assembling device according to claim 1, wherein the material taking manipulator comprises a second lifting cylinder, a fixing plate, a vertically arranged linear guide rail, a translation plate and a fourth pneumatic clamping jaw, the second lifting cylinder and the linear guide rail are fixed on the side surface of the translation plate, the translation plate is fixed on a sliding block of the linear guide rail, the end part of a piston rod of the second lifting cylinder is fixedly connected with the translation plate, and the bottom end of a vertically extending plate on the translation plate is fixedly provided with the fourth pneumatic clamping jaw.

10. The battery assembling device according to claim 5, wherein the tray grabbing mechanism comprises a telescopic cylinder, a vertical mounting plate, a linear slide rail and a third lifting cylinder fixed on a slide block of the linear slide rail, a grabbing plate is fixed at the top end of a piston rod of the third lifting cylinder, an opening is formed in one side face of the bin, which faces the tray positioning mechanism, the left side wall and the right side wall of an inner cavity of the bin are provided with a plurality of through grooves, the positions of the through grooves in the left side correspond to the positions of the through grooves in the right side, two side portions of each tray are respectively inserted into the two through grooves, a slot is formed in one side, which faces the opening of the bin, of the bottom surface of each tray, and an insertion block which is correspondingly matched; tray positioning mechanism is a cell body, two inside walls of the upper shed of cell body all have the location that the position corresponds each other and set up and lead to the groove, the location leads to the groove the port and corresponds with the tray position in the feed bin, two lateral walls that correspond each other in the top of cell body are fixed with die clamping cylinder, two die clamping cylinder's position corresponds each other, two die clamping cylinder's piston rod top is fixed with splint, the upper shed of cell body still has middle clamp plate, the corresponding both sides body of middle clamp plate is fixed with two splint, and have the through-hole that makes the battery on the tray expose on the middle clamp plate, vertical mounting panel is fixed in the tank bottom position department in the cell body, the lateral wall of the fixed vertical mounting panel of telescopic cylinder, the top at vertical mounting panel is fixed to linear slide rail, telescopic cylinder's.