CN211376857U - Double-folded-edge dispensing machine for lithium ion battery - Google Patents

Abstract

A double-folded-edge dispenser for lithium ion batteries relates to the technical field of lithium ion battery equipment manufacture, and has the following specific scheme: the utility model provides a lithium ion battery double-folding point gum machine, includes that the battery transports mechanism and the side cut mechanism, hem mechanism, point gum machine structure and the shirt rim typical forms that set gradually after to in the past, side cut mechanism, hem mechanism, point gum machine construct and shirt rim typical forms are two, equally divide other symmetry and set up and transport the mechanism left and right sides at the battery, the utility model discloses both sides are cut edge, are glued actions such as the point to the battery simultaneously, according to the size automatic adjustment anchor clamps width of battery, adopt visual detection mechanism to carry out automated inspection to hem, the point quality of gluing in the production process, and the automatic measure battery width eliminates side cut, the hem under the battery width tolerance condition unusual, improves battery yield and production efficiency.

Description

Double-folded-edge dispensing machine for lithium ion battery

Technical Field

The utility model relates to a lithium ion battery equipment manufacture technical field, concretely relates to lithium ion battery double-folding point gum machine.

Background

Lithium batteries have the advantages of high energy, high battery voltage, wide operating temperature range, long storage life and small size, and have been widely used in military and civil small-sized electrical appliances. The existing production process for edge folding and dispensing of the lithium ion battery at least has the following problems:

(1) the mechanism adjustment is carried out one by one in the process of model changing, and linkage cannot be realized;

(2) the U-shaped structural design is adopted, so that the workshop layout is not facilitated;

(3) the edge folding effect and the dispensing effect need to be manually detected in the whole process, and the requirement on the skill of an operator is high;

(4) closed loop control cannot be formed.

Disclosure of Invention

The utility model aims at providing a flexible lithium ion battery double-folding point gum machine that production efficiency is high, space utilization is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lithium ion battery double-folding point gum machine, includes that battery transports mechanism and from the past to the trimming mechanism, hem mechanism, point gum machine structure and the shirt rim typical forms that sets gradually after, trimming mechanism, hem mechanism, point gum machine structure and shirt rim typical forms are two, equally divide respectively the symmetry and set up in the battery transports the mechanism left and right sides.

Further, trimming mechanism includes shirt rim plastic mechanism and the finish trimming mechanism that sets gradually after to in the past, hem mechanism includes in the past to the shirt rim that sets gradually a little angle mechanism, a shirt rim folding mechanism and a shirt rim folding mechanism of shirt rim, point gum machine constructs including in the past to two folding mechanisms of point gum machine and shirt rim that set gradually after to, shirt rim shaping mechanism includes in the past to the heat that sets gradually after to scald shirt rim shaping mechanism and cold perm shirt rim shaping mechanism.

Further, the battery conveying mechanism comprises a first slide rail, a battery clamp and a first clamp driving mechanism, the first slide rail is arranged in the front-back direction, the battery clamp is arranged on the first slide rail in a sliding mode, and the first clamp driving mechanism drives the battery clamp to move from the front to the back along the first slide rail.

Further, the battery conveying mechanism further comprises a first lifting mechanism, a second slide rail and a second clamp driving mechanism, the second slide rail is horizontally arranged on the upper side/lower side of the first slide rail and is parallel to the first slide rail, the first lifting mechanism is arranged at the front ends of the first slide rail and the second slide rail and is arranged at the rear ends of the first slide rail and the second slide rail, and the second clamp driving mechanism drives the battery clamp to move from back to front along the second slide rail.

Further, the battery clamp comprises a left clamp seat, a right clamp seat and a clamp bottom plate, the left clamp seat and the right clamp seat are vertically arranged on the clamp bottom plate, the clamp bottom plate is connected on a first slide rail or a second slide rail in a sliding manner, the left clamp seat and the right clamp seat have the same structure and respectively comprise a mounting plate, a battery pressing plate, two clamp opening and closing plates, a clamp closing plate, two guide rods, two guide rails and a rotating shaft, the mounting plate is vertically arranged on the clamp bottom plate, the two guide rods are vertically fixed on the front side and the rear side of the upper surface of the mounting plate, the two guide rails are respectively arranged on the two guide rods in a sliding manner, the lower surfaces of the two guide rails are connected with the upper surface of the mounting plate through springs I sleeved on the guide rods, the front end and the rear end of the battery pressing plate are respectively connected on the, the clamp closing plate level sets up in the top of battery clamp plate and is connected through a plurality of spring II between the battery clamp plate, both ends rotate with two anchor clamps open-close plates respectively around the clamp closing plate and are connected, the below of the inner wall of two anchor clamps open-close plates is provided with the boss respectively relatively, be provided with on the lateral wall around the mounting panel with boss assorted recess.

Further, two double-folded-edge dispenser still includes two anchor clamps mechanism that opens and shuts, two anchor clamps mechanism that opens and shuts set up both ends around first slide rail respectively, anchor clamps mechanism that opens and shuts is including opening push pedal, closed push pedal, opening push pedal actuating mechanism, closed push pedal actuating mechanism, open the vertical reciprocating motion of push pedal actuating mechanism drive opening push pedal, the vertical reciprocating motion of closed push pedal actuating mechanism drive closed push pedal, open the push pedal and correspond the top that sets up at anchor clamps open and shut board, closed push pedal corresponds the top that sets up at anchor clamps closed board.

Further, the battery anchor clamps still include first lead screw, left side anchor clamps seat and right side anchor clamps seat horizontal sliding connection are on the anchor clamps bottom plate, first lead screw respectively with fix the first nut threaded connection on left side anchor clamps seat and right side anchor clamps seat, the battery transports the mechanism still including the automatic guiding mechanism of anchor clamps that is located second slide rail one side, automatic guiding mechanism of anchor clamps includes first servo motor, first mounting panel, mounting panel actuating mechanism and sleeve, the first mounting panel horizontal movement of mounting panel actuating mechanism drive, first servo motor fixes on first mounting panel, the sleeve is installed on first servo motor's output shaft, when removing about the first mounting panel of mounting panel actuating mechanism drive, the sleeve is connected or separately with first lead screw.

Further, the double-folded-edge dispenser further comprises at least one visual detection mechanism, and the visual detection mechanism is arranged at any position between the edge cutting mechanism and the edge folding mechanism, between the edge folding mechanism and the dispensing mechanism, and between the dispensing mechanism and the skirt edge shaping mechanism.

Further, two hem point gum machines still include material loading assembly line, vision positioning system, material loading robot, unloading robot and unloading assembly line, the material loading assembly line sets up the front end at trimming mechanism, the unloading assembly line sets up the rear end at shirt rim forming mechanism, vision positioning system fixes the left/right side at material loading assembly line rear end and is connected with material loading robot electricity, material loading robot's manipulator snatchs the material loading assembly line and transports to the battery transport mechanism through the battery of vision positioning system location, the unloading robot transports the battery to the unloading assembly line from the battery transport mechanism on.

Furthermore, the double-folded-edge dispenser further comprises a positioning mechanism, the positioning mechanism is positioned between the skirt edge shaping mechanism and the finish trimming mechanism, the positioning mechanism comprises a left positioning mechanism and a right positioning mechanism which are symmetrically arranged on the left side and the right side of the battery conveying mechanism, the left positioning mechanism comprises a second driving mechanism, a second mounting plate and a positioning push plate, the positioning push plate is fixed at the right end of the second mounting plate, and the second driving mechanism drives the second mounting plate to move left and right; right side positioning mechanism includes third actuating mechanism, third mounting panel, activity push pedal, fixed block and compression spring, the activity push pedal sets up with the location push pedal relatively, activity push pedal horizontal slip sets up on the third mounting panel, the fixed block is located the right side of activity push pedal and fixes on the third mounting panel, compression spring fixes between activity push pedal and fixed block, third actuating mechanism drive third mounting panel horizontal migration.

The beneficial effects of the utility model reside in that:

(1) the utility model can automatically measure the width of the battery, and eliminate the abnormal trimming and folding under the condition of the tolerance of the width of the battery;

(2) automatically detecting the folding and dispensing quality in the production process by adopting a visual detection mechanism;

(3) automatically adjusting the width of the clamp according to the size of the battery;

(4) the two sides simultaneously carry out actions of trimming, folding, dispensing and the like on the battery;

(5) one-key switching can be realized.

Drawings

FIG. 1: a double-folded-edge dispenser structure diagram of a lithium ion battery;

FIG. 2: a battery transport mechanism configuration diagram;

FIG. 3: the structure diagram of the automatic adjusting mechanism of the clamp;

FIG. 4: the structure diagram of the edge cutting mechanism;

FIG. 5: a third lifting mechanism structure diagram;

FIG. 6: the structure diagram of the positioning mechanism;

FIG. 7: the structure diagram of the edge folding mechanism;

FIG. 8: a glue dispensing mechanism structure diagram;

FIG. 9: a partial enlarged view of the skirt shaping mechanism;

FIG. 10: the structure diagram of the cold-ironing skirt edge shaping mechanism;

FIG. 11: a battery structure diagram;

FIG. 12: the structure diagram of the clamp opening and closing mechanism;

FIG. 13: the structure schematic diagram of the battery clamp;

in the figure: 1. the device comprises a first bottom plate, a second bottom plate, a first feeding assembly line, a second feeding assembly line, a third feeding robot, a fourth feeding robot, a fifth feeding robot, a sixth feeding robot, a fifth feeding robot, a sixth feeding robot, a fifth feeding robot, a fourth feeding robot, a sixth feeding robot, a fourth feeding robot, a fifth feeding robot, a sixth feeding robot, a fifth feeding robot, 116. a second lifting mechanism 117, a second bottom plate 118, a second slide rail 119, a second clamp driving mechanism 121, a battery body 122, a battery skirt 521, a left positioning mechanism 522, a right positioning mechanism 541, a fifth mounting plate 542, a fifth servo motor 543, a second cam mechanism 544, a guide post 811, a bracket 812, a fourth servo motor 813, a fourth mounting plate 814, a first cam mechanism 815, a sealing head 816, a tension spring 817, a pressure sensor 1121, a left clamp seat 1122, a right clamp seat 1123, a clamp bottom plate 1124, a first screw rod, a sliding table 1141, an opening push plate 1142, an 1143, a closing push plate 1144, an opening push plate driving mechanism 1145, a closing push plate driving mechanism 1145, a 208, an automatic clamp adjusting mechanism 2081, a first servo motor 2082, a first mounting plate 2083, a mounting plate driving mechanism 2084, a battery body, A first displacement sensor, 2085, a sleeve, 5211, a second driving mechanism, 5212, a second mounting plate, 5213, a positioning push plate, 5214, a second lead screw, 5221, a third driving mechanism, 5222, a third mounting plate, 5223, a movable push plate, 5224, a fixed block, 5225, a third lead screw, 5226, a compression spring, 5227, a spring guide post, 5228, a second displacement sensor, 11221, a mounting plate, 11222, a battery pressure plate, 11223, a clamp opening plate, 11224, a clamp closing plate, 11225, a guide rod, 11226, a guide rail, 11227, a rotating shaft, 11228, a spring I, 11229, a spring II, 11230, a boss, 11231, a groove.

Detailed Description

The technical solution of the present invention will be further described with reference to the accompanying fig. 1-13 and the detailed description, but not limited thereto, and all modifications or equivalent substitutions made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention should be covered in the protection scope of the present invention.

Detailed description of the invention

A double-folded-edge dispensing machine for lithium ion batteries comprises a first base plate 1, and a feeding assembly line 2, a visual positioning system 3, a feeding robot 4, a trimming mechanism 5, a folding mechanism 6, a dispensing mechanism 7, a skirt edge shaping mechanism 8, a discharging robot 9, a discharging assembly line 10 and a battery conveying mechanism 11 which are fixed on the first base plate 1, wherein the feeding assembly line 2, the trimming mechanism 5, the folding mechanism 6, the dispensing mechanism 7, the skirt edge shaping mechanism 8 and the discharging assembly line 10 are sequentially arranged from front to back, the trimming mechanism 5, the folding mechanism 6, the dispensing mechanism 7 and the skirt edge shaping mechanism 8 are respectively arranged at the left side and the right side of the battery conveying mechanism 11, the visual positioning system 3 is fixed at the left/right side at the rear end of the feeding assembly line 2, the visual positioning system 3 is electrically connected with the feeding robot 4, the visual positioning system 3 photographs and positions batteries 12 on the feeding assembly line 2, the manipulator of material loading robot 4 snatchs battery 12 after the location of shooing on material loading assembly line 2 and transports to battery transport mechanism 11 after rectifying, battery transport mechanism 11 transports battery 12 in proper order to the work position of trimming mechanism 5, hem mechanism 6, point gum machine structure 7 and shirt rim forming mechanism 8 and accomplishes the side cut, the hem, the point is glued and the shirt rim of battery 12 both sides and stereotypes, unloading robot 9 transports battery 12 from battery transport mechanism 11 to the yields assembly line 101 or the yields assembly line 102 in the unloading assembly line 10 on, as shown in fig. 1.

Detailed description of the invention

In the first embodiment, the trimming mechanism 5 includes a skirt shaping mechanism 51 and a finish trimming mechanism 53 which are sequentially arranged from front to back, the folding mechanism 6 includes a skirt small angle folding mechanism 61, a skirt folding mechanism 62 and a skirt folding shaping mechanism 63 which are sequentially arranged from front to back, the dispensing mechanism 7 includes a dispenser 72 and a skirt folding mechanism 73 which are sequentially arranged from front to back, and the skirt shaping mechanism 8 includes a hot ironing skirt shaping mechanism 81 and a cold ironing skirt shaping mechanism 82 which are sequentially arranged from front to back, as shown in fig. 4 and fig. 7-9.

Further, the hot ironing skirt shaping mechanism 81 and the cold ironing skirt shaping mechanism 82 both comprise a support 811, a fourth servo motor 812, a fourth mounting plate 813, a first cam mechanism 814, a seal head 815 and a tension spring 816, the support 811 is fixed on the first base plate 1, the fourth mounting plate 813 is arranged on the upper surface of the support 811 in a left-right sliding manner, the fourth servo motor 812 is fixed on the support 811, one end of the tension spring 816 is fixed on the support 811, the other end of the tension spring is fixed on the fourth mounting plate 813, an output shaft of the fourth servo motor 812 is coaxially connected with a cam shaft of the first cam mechanism 814, a cam of the first cam mechanism 814 is connected with the fourth mounting plate 813 in a contact manner, the first cam mechanism 814 and the tension spring 816 are matched to drive the fourth mounting plate 813 to move left and right, the seal head 815 is fixed on the fourth skirt mounting plate, the hot ironing skirt shaping mechanism 81 also comprises an electric heating pipe 813, the electric heating tube is fixed inside the end cap 815, as shown in fig. 10.

Further, the hot ironing skirt shaping mechanism 81 and the cold ironing skirt shaping mechanism 82 both comprise a pressure sensor 817, the end enclosure 815 is fixed on the pressure sensor 817, and the pressure sensor 817 is installed on the fourth installation plate 813 and used for measuring the acting force of the end enclosure 815 acting on the battery skirt 122.

In the actual production process, the battery conveying mechanism 11 carries the battery 12, and under the action of the skirt shaping mechanism 51, the fine trimming mechanism 53, the skirt small angle folding mechanism 61, the skirt folding mechanism 62, the skirt folding shaping mechanism 63, the dispenser 72, the skirt folding mechanism 73, the hot ironing shaping mechanism 81 and the cold ironing shaping mechanism 82, the skirt shaping, the fine trimming, the skirt small angle folding, the skirt folding shaping, the dispensing, the skirt folding, the hot ironing shaping and the cold ironing shaping processes are respectively and simultaneously completed on two sides. The skirt edge shaping mechanism 51, the fine trimming mechanism 53, the skirt edge small angle folding mechanism 61, the skirt edge folding mechanism 62, the skirt edge folding shaping mechanism 63, the glue dispenser 72 and the skirt edge folding mechanism 73 belong to the prior art, and all the mechanisms automatically move to preset positions according to the size of the battery 12 without manual adjustment.

In the hot-ironing and cold-ironing processes, in the rotating process of the fourth servo motor 812, the cam of the first cam mechanism 8114 pushes the end socket 815 to move towards the battery 12, when the pressure sensor 817 reaches a set pressure value, the fourth servo motor 812 is fixed, after positioning is completed, the fourth servo motor 812 moves in the reverse direction, and the end socket 815 automatically resets under the action of the tension spring 816 and leaves the battery 12. The end socket 815 is provided with a heating pipe mounting hole, and the difference between the hot-ironing and shaping mechanism 81 and the cold-ironing and shaping mechanism 82 is that the heating pipe is arranged inside the end socket 815 in the hot-ironing and shaping mechanism 81, and the heating pipe is not arranged inside the end socket 8155 in the cold-ironing and shaping mechanism 82.

As shown in fig. 11, the battery 12 structure includes a battery body 121 and a battery skirt 122.

Detailed description of the invention

In a first embodiment, the battery conveying mechanism 11 includes a first slide rail 111, a battery clamp 112, and a first clamp driving mechanism 113, the first slide rail 111 is horizontally installed on the first base plate 1 in the front-back direction, the battery clamp 112 is slidably disposed on the first slide rail 111 through a slider, and the first clamp driving mechanism 113 is installed on the first base plate 1 or the first slide rail 111 and drives the battery clamp 112 to move along the first slide rail 111 from front to back.

Further, first anchor clamps actuating mechanism 113 includes clamping jaw cylinder I and slip table I that the level set up, clamping jaw cylinder I is installed on slip table I, slip table I is installed on first bottom plate 1 or first slide rail 111, clamping jaw cylinder I grasps anchor clamps, through slip table I with anchor clamps along first slide rail 111 from the past to back shift to each work position.

Further, the battery conveying mechanism 11 further includes a first lifting mechanism 115, a second lifting mechanism 116, a second bottom plate 117, a second slide rail 118, and a second clamp driving mechanism 119, the second bottom plate 117 is horizontally disposed and located above/below the first bottom plate 1, the second slide rail 118 and the first slide rail 111 are parallel to each other and fixed on the second bottom plate 117, the first lifting mechanism 115 is vertically disposed and located at front ends of the first slide rail 111 and the second slide rail 118, the second lifting mechanism 116 is vertically disposed and located at rear ends of the first slide rail 111 and the second slide rail 118, the second lifting mechanism 116 conveys the battery clamp 112 located at the rear end of the first slide rail 111 to the second slide rail 118, the first lifting mechanism 115 conveys the battery clamp 112 located at the front end of the second slide rail 118 to the first slide rail 111, the second clamp driving mechanism 119 is mounted on the second bottom plate 117 or the second slide rail 118 and drives the battery clamp 112 to move from back to front along the second slide rail 118, the first slide rail 111, the first lifting mechanism 115, the second lifting mechanism 116, and the second slide rail 118 form a circulating mechanism in a spatial layout, and drive the battery clamp 112 to move circularly, as shown in fig. 2.

Further, second anchor clamps actuating mechanism 119 includes clamping jaw cylinder II and the slip table II that the level set up, clamping jaw cylinder II is installed on slip table II, slip table II is fixed on second bottom plate 117 or second slide rail 118, clamping jaw cylinder II grasps battery anchor clamps 112, and follow the back to the antedisplacement and send battery anchor clamps 112 along second slide rail 118 through slip table II.

Further, the first lifting mechanism 115 and the second lifting mechanism 116 have the same structure, and both include a third slide rail, a platform, and a platform driving mechanism, the third slide rail is vertically disposed on the second bottom plate 117, the platform is horizontally disposed and vertically slidably disposed on the third slide rail, and the platform driving mechanism is fixedly connected to the third slide rail and drives the platform to move up and down. The second gripper driving mechanism 119 transfers the grippers onto the platform of the first elevating mechanism 115, then the platform carries the battery gripper 112 to be flush with the first slide rail 111, and finally the first gripper driving mechanism 113 transfers the battery gripper 112 to each working position on the first slide rail 111.

Detailed description of the invention

In the third embodiment, the battery clamp 112 includes a left clamp seat 1121, a right clamp seat 1122, and a clamp bottom plate 1123, the left clamp seat 1121 and the right clamp seat 1122 are vertically disposed on the clamp bottom plate 1123, a distance between the left clamp seat 1121 and the right clamp seat 1122 is smaller than a width of the battery 12, the clamp bottom plate 1123 is slidably coupled to the first slide rail 111 or the second slide rail 118, the left clamp seat 1121 and the right clamp seat 1122 have the same structure, and each of the left clamp seat 1121 and the right clamp seat 1122 includes a mounting plate 11221, a battery pressing plate 11222, two clamp opening plates 11223, a clamp closing plate 11224, two guide bars 11225, two guide rails 11226, and a rotation shaft 11227, the mounting plate 11221 is vertically disposed on the clamp bottom plate 1123, the two guide bars 11225 are vertically disposed on front and rear sides of an upper surface of the mounting plate 21, the two guide rails 11226 are slidably disposed on the two guide bars 25, a lower surface of the two guide rails 11226 is sleeved on the upper surface i of the mounting plate 11221 through springs 11228 The front end and the rear end of the battery pressing plate 11222 are respectively connected on two guide rails 11226 in a sliding manner, the clamp closing plate 11224 is horizontally arranged above the battery pressing plate 11222 and is connected with the battery pressing plate 11222 through a plurality of springs II 11229, the front end and the rear end of the clamp closing plate 11224 are respectively connected with two clamp opening plates 11223 in a rotating manner, the inner wall of each clamp opening plate 11223 is matched with the upper surface of the corresponding guide rail 11226, bosses 11230 are respectively and oppositely arranged below the inner walls of the two clamp opening plates 11223, grooves 11231 matched with the bosses 11230 are arranged on the front side wall and the rear side wall of the mounting plate 11221, when acting force is applied to the upper surface of the clamp opening plate 11223, the clamp opening plates 11223 rotate around a rotating shaft 11227, the bosses 30 and the grooves 11231 are separated, the two guide rails 26 drive the battery pressing plate 11222 to move upwards through the acting force of the springs I11228, and the clamp is opened, when pressure is applied to the clamp closing plate 11224, the clamp closing plate 11224 presses the battery pressing plate 11222 downwards through the acting force of the spring I11228, meanwhile, the clamp closing plate 11224 drives the clamp opening plate 11223 to vertically move downwards, the boss 11230 is fixedly clamped with the groove 11231, and the clamp is closed, as shown in fig. 13.

Further, double folded edge point gum machine still includes two anchor clamps mechanism 114 that opens and shuts, two anchor clamps mechanism 114 that opens and shuts are all installed on first bottom plate 1 and are located the left/right side of first slide rail 111 front end and rear end respectively, two anchor clamps mechanism 114 that opens and shuts's structure is the same, all include slip table 1141, two open push pedal 1142, closed push pedal 1143, open push pedal actuating mechanism 1144 and closed push pedal actuating mechanism 1145, slip table 1141 is fixed on first bottom plate 1, two open push pedal 1142 and fix on opening push pedal actuating mechanism 1144, open push pedal actuating mechanism 1144 and fix on slip table 1141 and drive two and open push pedal 1142 vertical reciprocating motion, closed push pedal 1143 is fixed on closed push pedal actuating mechanism 1145, closed push pedal actuating mechanism 1145 is fixed on slip table 1141 and drive closed push pedal 1143 vertical reciprocating motion, two open push pedal 1142 correspond the top that sets up four anchor clamps open and shut down plate 11223 and be used for driving jig 112 The four clamp opening and closing plates 11223 move downwards to open the battery clamp 112, and the closing push plate 1143 is correspondingly arranged above the two clamp closing plates 11224 in the battery clamp 112 to drive the two clamp closing plates 11224 to move downwards to close the battery clamp 112, as shown in fig. 12.

Preferably, the opening push plate driving mechanism 1144 and the closing push plate driving mechanism 1145 are air cylinders arranged vertically downward.

Further, as shown in fig. 3, the battery clamp 112 further includes a first screw rod 1124, the left clamp seat 1121 and the right clamp seat 1122 are slidably connected to the clamp bottom plate 1123 through slide rail sliders, and the first screw rod 1124 is respectively in threaded connection with first nuts fixed to the left clamp seat 1121 and the right clamp seat 1122.

Further, the battery conveying mechanism 11 further includes an automatic clamp adjusting mechanism 208, the automatic clamp adjusting mechanism 208 includes a first servo motor 2081, a first mounting plate 2082, a mounting plate driving mechanism 2083, a first displacement sensor 2084 and a sleeve 2085, the first servo motor 2081 is fixed on the first mounting plate 2082, the first mounting plate 2082 is arranged on the second bottom plate 117 in a left-right sliding manner, the first displacement sensor 2084 is arranged on the second bottom plate 117 and electrically connected with the first servo motor 2081, the mounting plate driving mechanism 2083 is fixed on the second bottom plate 117 and drives the first mounting plate 2082 to move left and right, the sleeve 2085 is arranged on an output shaft of the first servo motor 2081, and when the mounting plate driving mechanism 2083 drives the first mounting plate 2082 to move left and right, the sleeve 2085 is connected with or separated from the first lead screw 1124. Preferably, the mounting plate driving mechanism 2083 is an air cylinder, and in the production process, the air cylinder drives the first servo motor 2081 and the sleeve 2085 to move together, the sleeve 2085 is coaxially connected with the first lead screw 1124, and the first servo motor 2081 rotates counterclockwise or clockwise according to a signal provided by the first displacement sensor 2084 to adjust the distance between the left clamp seat 1121 and the right clamp seat 1122; the battery 12 is placed on the battery placing table of the left clamp seat 1121 and the right clamp seat 1122, the left clamp seat 1121 and the right clamp seat 1122 move relatively to make the distance between the two consistent with the size of the battery 12, and the left side and the right side of the battery 12 pass through the through holes so as to finish trimming, folding, dispensing and skirt edge shaping of the two sides of the battery 12. The first displacement sensor 2084 is a standard component used to measure the relative distance of an object.

Detailed description of the invention

In a second specific embodiment, the double-folded dispenser further comprises at least one visual detection mechanism 71, wherein the visual detection mechanism 71 is arranged at any position between the trimming mechanism 5 and the folding mechanism 6, between the folding mechanism 6 and the dispenser mechanism 7, or between the dispenser mechanism 7 and the skirt shaping mechanism 8, and is used for automatically detecting the folding, dispensing and skirt shaping quality in the production process.

Detailed description of the invention

The double-folded-edge dispenser in the fifth embodiment further comprises a positioning mechanism 52, the positioning mechanism 52 is located between the skirt shaping mechanism 51 and the finish trimming mechanism 53, the positioning mechanism 52 comprises a left positioning mechanism 521 and a right positioning mechanism 522 which are symmetrically arranged on the left and right sides of the battery conveying mechanism 11, the left positioning mechanism 521 comprises a second driving mechanism 5211, a second mounting plate 5212 and a positioning push plate 5213, the second mounting plate 5212 is arranged on the first base plate 1 in a left-right sliding manner through a sliding rail slider, the second driving mechanism 5211 is fixed on the first base plate 1, the second driving mechanism 5211 is a second servo motor, an output shaft of the second servo motor is fixedly connected with a second lead screw 5214, the second lead screw 5214 is in threaded connection with a second nut fixed on the second mounting plate 5212, the positioning push plate 5213 is fixed on the second mounting plate 5212, the second servo motor drives the positioning push plate 5213 to move left and right along the linear slide rail through a second screw rod 5214; the right positioning mechanism 522 includes a third driving mechanism 5221, a third mounting plate 5222, a movable push plate 5223, a fixed block 5224 and a compression spring 5226, the third mounting plate 5222 is disposed on the first base plate 1 by sliding left and right through a sliding rail slider, the third driving mechanism 5221 is fixed on the first base plate 1, the third driving mechanism 5221 is a third servo motor, an output shaft of the third servo motor is fixedly connected with a third lead screw 5225, the third lead screw 5225 is in threaded connection with a third nut fixed on the third mounting plate 5222, the movable push plate 5223 is disposed on the third mounting plate 5222 by sliding left and right, the movable push plate 5223 is disposed opposite to the positioning push plate 5213, the fixed block 5224 is disposed on the right side of the movable push plate 5223 and fixed on the third mounting plate 5222, two ends of the compression spring 5226 are respectively fixed between the movable push plate 5223 and the fixed block 5224, the compression spring 5226 is sleeved on a spring guide post 5227, one end of the spring guide post 5227 is fixed to the right end of the movable push plate 5223, and the other end thereof passes through a spring guide hole provided in the fixed block 5224, thereby guiding the compression spring 5226, as shown in fig. 6.

Further, the right positioning mechanism 522 further comprises a second displacement sensor 5228 and a testing boss, the second displacement sensor 5228 is fixed on the first base plate 1, the testing boss is fixed on the movable push plate 5223, the testing boss is used for reflecting laser emitted by the second displacement sensor 5228, and the second displacement sensor 5228 can measure the position of the movable push plate 5223 through the received laser, so as to calculate the specific size of the battery body 121, and guide the movement distance of the servo motor of the subsequent fine trimming mechanism 53, the skirt small-angle folding mechanism 61, the skirt folding mechanism 62, the skirt folding shaping mechanism 63, the dispenser 72 and the skirt folding mechanism 73.

In the production process, the size of the battery body 121 has errors, and if the positioning mechanisms on the left side and the right side are in the form of the left positioning mechanism 521, the phenomenon that: the battery 12 smaller than the set size is disabled in positioning because the two side pushing plates cannot completely contact the battery 12, and the battery 12 larger than the set size is disabled because the two side pushing plates excessively press the battery 12. In order to solve the above problem, the push plate on the other side must be designed to be movable. The third driving mechanism 5221 pushes the movable push plate 5223 to move, and after the movable push plate 5223 contacts the battery, the third driving mechanism 5221 still continues to move for a certain distance (the distance must be greater than the error of the battery 12 to ensure that the batteries 12 within all error ranges are in overpressure), at this time, the movable push plate 5223 will press the compression spring 5226, so as to achieve the complete positioning of the battery 12, and the acting force of the compression spring 5226 is smaller than the extrusion deformation force of the battery 12.

Detailed description of the invention

In a sixth specific embodiment, the double-folded dispenser further includes a third lifting mechanism 54, the third lifting mechanism 54 includes a fifth mounting plate 541, a fifth servo motor 542 and a second cam mechanism 543, the fifth servo motor 542 is fixed on the first base plate 1, an output shaft of the fifth servo motor 542 is coaxially connected with a cam shaft of the second cam mechanism 543, a cam of the second cam mechanism 543 is connected with the fifth mounting plate 541 in a contact manner, the fifth servo motor 542 drives the second cam mechanism 543 to move, so as to drive the fifth mounting plate 541 to reciprocate up and down, a plurality of guide posts 544 are fixed on a lower surface of the fifth mounting plate 541, a plurality of guide holes 545 are formed in the first base plate 1, the plurality of guide posts and the plurality of guide holes 545 are arranged in one-to-one correspondence, and a guiding function is performed on the fifth mounting plate 541; the trimming mechanism 5, the edge folding mechanism 6, the dispensing mechanism 7, the positioning mechanism 52 and the visual inspection mechanism 71 are all fixed on the fifth mounting plate 541 and automatically lift according to the thickness of the battery 12, as shown in fig. 5.

Claims (10)

1. A lithium ion battery double-folded-edge dispensing machine is characterized in that: transport mechanism (11) and in the past to the trimming mechanism (5), hem mechanism (6), point gum machine structure (7) and shirt rim forming mechanism (8) that set gradually after, trimming mechanism (5), hem mechanism (6), point gum machine structure (7) and shirt rim forming mechanism (8) are two, equally divide and do not set up and transport the mechanism (11) left and right sides at the battery.

2. The lithium ion battery double-folded-edge dispenser according to claim 1, characterized in that: edge cutting mechanism (5) are including shirt rim plastic mechanism (51) and the finish trimming mechanism (53) that set gradually after to in the past, hem mechanism (6) are including in the past to the shirt rim that sets gradually after a short angle mechanism (61), shirt rim one-fold mechanism (62) and shirt rim one-fold plastic mechanism (63), point gum machine constructs (7) and constructs (73) including in the past to two-fold mechanism of dispenser (72) and shirt rim that set gradually after to, shirt rim setting mechanism (8) are including in the past to the heat that sets gradually shirt rim setting mechanism (81) and cold perm shirt rim setting mechanism (82) after to.

3. The lithium ion battery double-folded-edge dispenser according to claim 1, characterized in that: the battery conveying mechanism (11) comprises a first sliding rail (111), a battery clamp (112) and a first clamp driving mechanism (113), the first sliding rail (111) is arranged in the front-back direction, the battery clamp (112) is arranged on the first sliding rail (111) in a sliding mode, and the first clamp driving mechanism (113) drives the battery clamp (112) to move from front to back along the first sliding rail (111).

4. The lithium ion battery double-folded-edge dispenser according to claim 3, characterized in that: the battery conveying mechanism (11) further comprises a first lifting mechanism (115), a second lifting mechanism (116), a second sliding rail (118) and a second clamp driving mechanism (119), wherein the second sliding rail (118) is horizontally arranged on the upper side/lower side of the first sliding rail (111) and is parallel to the first sliding rail (111), the first lifting mechanism (115) is arranged and located at the front ends of the first sliding rail (111) and the second sliding rail (118), the second lifting mechanism (116) is arranged and located at the rear ends of the first sliding rail (111) and the second sliding rail (118), and the second clamp driving mechanism (119) drives the battery clamp (112) to move from back to front along the second sliding rail (118).

5. The lithium ion battery double-folded dispenser according to claim 3 or 4, wherein: the battery clamp (112) comprises a left clamp seat (1121), a right clamp seat (1122) and a clamp bottom plate (1123), wherein the left clamp seat (1121) and the right clamp seat (1122) are arranged on the clamp bottom plate (1123), and the clamp bottom plate (1123) is connected to the first sliding rail (111) or the second sliding rail (118) in a sliding mode.

6. The lithium ion battery double-folded-edge dispenser according to claim 5, characterized in that: the left clamp seat (1121) and the right clamp seat (1122) are identical in structure and respectively comprise a mounting plate (11221), a battery pressing plate (11222), two clamp opening plates (11223), a clamp closing plate (11224), two guide rods (11225), two guide rails (11226) and a rotating shaft (11227), the mounting plate (11221) is arranged on a clamp bottom plate (1123), the two guide rods (11225) are vertically fixed on the upper surface of the mounting plate (11221), the two guide rails (11226) are respectively arranged on the two guide rods (11225) in a sliding mode, the lower surfaces of the two guide rails (11226) are connected with the upper surface of the mounting plate (11221) through springs I (11228) sleeved on the guide rods (11225), the front end and the rear end of the battery pressing plate (11222) are respectively connected on the two guide rails (26) in a sliding mode, the clamp closing plate (11224) is horizontally arranged above the battery pressing plate (11222) and connected with the battery pressing plate (11222) through a plurality of springs II (11229), the front end and the rear end of the clamp closing plate (11224) are respectively rotatably connected with the two clamp opening plates (11223), bosses (11230) are respectively and oppositely arranged below the inner walls of the two clamp opening plates (11223), and grooves (11231) matched with the bosses (11230) are arranged on the front side wall and the rear side wall of the mounting plate (11221).

7. The lithium ion battery double-folded-edge dispenser according to claim 6, characterized in that: the double-folded-edge dispenser further comprises two clamp opening and closing mechanisms (114), the two clamp opening and closing mechanisms (114) are respectively arranged at the front end and the rear end of the first sliding rail (111), each clamp opening and closing mechanism (114) comprises an opening push plate (1142), a closing push plate (1143), an opening push plate driving mechanism (1144) and a closing push plate driving mechanism (1145), the opening push plate driving mechanism (1144) drives the opening push plate (1142) to be close to or far away from the clamp opening plate (11223) in a reciprocating mode, and the closing push plate driving mechanism (1145) drives the closing push plate (1143) to be close to or far away from the clamp closing plate (11224) in a reciprocating mode.

8. The lithium ion battery double-folded-edge dispenser according to claim 5, characterized in that: the battery clamp (112) further comprises a first screw rod (1124), the left clamp seat (1121) and the right clamp seat (1122) are connected to a clamp bottom plate (1123) in a left-right sliding mode, the first screw rod (1124) is connected with first nuts fixed on the left clamp seat (1121) and the right clamp seat (1122) in a threaded mode respectively, the battery conveying mechanism (11) further comprises an automatic clamp adjusting mechanism (208) located on one side of a second sliding rail (118), the automatic clamp adjusting mechanism (208) comprises a first servo motor (2081), a first mounting plate (2082), a mounting plate driving mechanism (2083) and a sleeve (2085), the mounting plate driving mechanism (2083) drives the first mounting plate (2082) to move, the first servo motor (2081) is fixed on the first mounting plate (2082), and the sleeve (2085) is mounted on an output shaft of the first servo motor (2081), the sleeve (2085) is coupled to or uncoupled from the first lead screw (1124) when the mounting plate drive mechanism (2083) drives the first mounting plate (2082) to move toward or away from the battery clamp.

9. The lithium ion battery double-folded-edge dispenser according to claim 1, characterized in that: the double-folded-edge dispenser further comprises at least one visual detection mechanism (71), and the visual detection mechanism (71) is arranged at any position between the trimming mechanism (5) and the folding mechanism (6), between the folding mechanism (6) and the dispensing mechanism (7), and between the dispensing mechanism (7) and the skirt shaping mechanism (8).

10. The lithium ion battery double-folded-edge dispenser according to claim 2, characterized in that: the double-folded-edge dispenser further comprises a positioning mechanism (52), the positioning mechanism (52) is located between the skirt shaping mechanism (51) and the finish trimming mechanism (53), the positioning mechanism (52) comprises a left positioning mechanism (521) and a right positioning mechanism (522) which are symmetrically arranged on the left side and the right side of the battery conveying mechanism (11), the left positioning mechanism (521) comprises a second driving mechanism (5211), a second mounting plate (5212) and a positioning push plate (5213), the positioning push plate (5213) is fixed at the right end of the second mounting plate (5212), and the second driving mechanism (5211) drives the second mounting plate (5212) to move left and right; the right side positioning mechanism (522) comprises a third driving mechanism (5221), a third mounting plate (5222), a movable push plate (5223), a fixed block (5224) and a compression spring (5226), the movable push plate (5223) and the positioning push plate (5213) are arranged relatively, the movable push plate (5223) is arranged on the third mounting plate (5222) in a left-right sliding manner, the fixed block (5224) is positioned on the right side of the movable push plate (5223) and fixed on the third mounting plate (5222), the compression spring (5226) is fixed between the movable push plate (5223) and the fixed block (5224), and the third driving mechanism (5221) drives the third mounting plate (5222) to move left and right.

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