CN203910921U

CN203910921U - Corner sealing device

Info

Publication number: CN203910921U
Application number: CN201420323491.9U
Authority: CN
Inventors: 李述杰
Original assignee: SHENZHEN XINGHELI PRECISION MACHINERY Co Ltd
Current assignee: SHENZHEN XINGHELI PRECISION MACHINERY Co Ltd
Priority date: 2014-06-17
Filing date: 2014-06-17
Publication date: 2014-10-29
Anticipated expiration: 2024-06-17

Abstract

The utility model relates to the technical field of a lithium cell corner sealing device, and provides a corner sealing device. The corner sealing device comprises a fixing mechanism, corner sealing mechanisms and a movable sliding table for adjusting encapsulating positions in X and Y directions, wherein the fixing mechanism comprises a holding plate, a toggle clamp, a connecting rod and a pressure block; the movable sliding table comprises a first sliding plate, a second sliding plate, a first lead rail and a second lead rail; each corner sealing mechanism comprises a sealing head and a heating body. Different models of cell cores can be firstly put on the supporting plate by the corner sealing device, the toggle clamp loosens the connecting rod, the pressure block is in a loose state, the cell cores are arranged below the pressure block, the toggle clamp is adjusted to clamp the connecting rod, and the cell cores are pressed by the pressure block. The pressure block can be automatically adjusted to press the cell cores, so that the clamping time is saved, and the production efficiency is improved. The cell cores are simultaneously processed through the upper sealing heads on the first lead rail and the second lead rail along the X direction, and then are processed through the upper sealing head on the second lead rail along the Y direction. The automatic control on the movable sliding table is achieved, operations needing to be finished by experienced workers are reduced, and the applicability of the corner sealing device is enhanced.

Description

Angular sealing device

Technical field

The utility model belongs to the technical field of lithium battery angular sealing device, relates in particular to angular sealing device.

Background technology

At present, the effect of lithium battery heat-sealing installation angular sealing device of the prior art is the position, angle of heat-sealing lithium battery electric core bottom, its structure generally comprises loose clamping structure, adsorption structure, feeding structure, positioning compression structure and encapsulating structure, its course of work is: loose clamping structure first unclamps lithium battery, adsorption structure adsorbs loosening lithium battery to shift out from the fixture of loose clamping structure, feeding structure is delivered to the lithium battery of absorption on the envelope Working position of angle, positioning compression structure positions compression by loosening lithium battery again, and last encapsulating structure carries out the heat-sealing of position, angle to lithium battery.

And when changing the lithium battery of different model, need to adjust adsorption structure, the position of mobile sucker; Need to adjust the feeding parameter of feeding structure, change mobile distance; Also need to regulate positioning compression structure, change envelope position, angle.In these operations, a lot of parts need experienced operator to operate, and automaticity is low, and production efficiency is low, poor for applicability.

Utility model content

The purpose of this utility model is to provide angular sealing device, is intended to solve the problem that existing angular sealing device automaticity is low, production efficiency is low, poor for applicability.

For solving the problems of the technologies described above, the technical scheme of the angular sealing device that the utility model provides is, angular sealing device, for sealing the position, angle of lithium battery electric core bottom, it comprises fixed mechanism for fixing battery core is installed, for the angle sealing mechanism of packaging electric core bottom corner position, and for regulating the Mobile Slide of encapsulation process position in X, Y-direction;

Described fixed mechanism comprises the supporting plate that can install for different model battery core, described supporting plate is provided with the elbow folder that unclamps or clamp battery core for controlling, described elbow folder is provided with connecting rod, and described connecting rod one end is connected with described elbow folder, and the other end is connected with for compressing the briquetting of battery core;

Described Mobile Slide comprises the first slide plate and second slide plate that can move along directions X on described the first slide plate, on described the first slide plate, is installed with the first guide rail, and described the first upper and lower two ends of guide rail are respectively equipped with described angle sealing mechanism; Described the second slide plate is provided with second guide rail that can move along Y-direction on described the second slide plate, and described the second upper and lower two ends of guide rail are respectively equipped with described angle sealing mechanism;

Described angle sealing mechanism comprises that described end socket is connected with for heating the calandria of described end socket for carrying out the end socket of encapsulation process battery core bottom corner position.

Further, on described supporting plate, offer groove, the two side of described groove is provided with chute, is inserted with the backing plate that can slide in described chute in described chute, and battery core is supported on described backing plate.

Further, described briquetting is arranged with guide post, and described guide post is arranged in described connecting rod, and described guide post is provided with elastomeric element, and described elastomeric element one end is connected to described connecting rod, and the other end is connected to described briquetting.

Further, described angle sealing mechanism also comprises heat insulation, for the base plate, contiguous block of described heat insulation and the cylinder that rises or decline for ordering about described end socket are installed, described end socket, described calandria, described heat insulation, described base plate, described contiguous block and described cylinder connect successively.

Further, the two ends up and down of described the first guide rail and described the second guide rail are respectively equipped with two mounting panels, and described cylinder and described contiguous block are supported in respectively the upper and lower of described mounting panel.

Further, be provided with guide rail bar described in two between mounting panel, the upper and lower two ends of described guide rail bar are respectively equipped with two slide blocks that can slide on described guide rail bar, and described in two, slide block is connected with base plate described in upper and lower two respectively.

Further, on described the first slide plate, along directions X, be furnished with the first draw runner, described the second slide plate slidably sliding sleeve on described the first draw runner.

Further, on described the second slide plate, along Y-direction, be furnished with the second draw runner, the described mounting panel that is positioned at described the second guide rail lower end slidably sliding sleeve on described the second draw runner.

Further, a side of described supporting plate is provided with the rib bar for the protection of battery core.

Further, described angular sealing device also includes for driving the motor of described supporting plate rotation, and described motor is connected with for distributing the fixedly dispenser of the anglec of rotation, and described dispenser output shaft is coaxially connected with rotating disk, and described supporting plate is fixedly connected with described rotating disk.

The beneficial effects of the utility model:

In terms of existing technologies, adopt above-mentioned angular sealing device, can first the battery core of different model be placed on supporting plate, by elbow, press from both sides to unclamp the connecting rod on it again, make the briquetting being connected with connecting rod one end in loosening state, then, make battery core below briquetting, by regulating elbow to press from both sides, connecting rod is clamped, briquetting compresses battery core, and when the size of battery core, when thickness is different, briquetting in loosening state can automatically regulate and compress battery core, and without again passing through to adjust adsorption structure, move the position of adjusting the mount fixing structures such as sucker, save the clamping time, enhance productivity,

And after battery core is installed fixedly, Mobile Slide is by the movement along directions X on the first slide plate of the second slide plate, make the first guide rail provided thereon and the second guide rail equally along the movement of directions X, and move to suitable position, now, be located at end socket on the first guide rail and the second guide rail on directions X also in suitable encapsulation process position; And along Y-direction, move on the second slide plate by the second guide rail, make to be located at end socket on the second slide rail and move and in suitable encapsulation process position along Y-direction; The encapsulation process position of end socket adjust complete after, start end socket, can first by the first guide rail and the second guide rail upper cover, along directions X, to battery core, process, then battery core be processed along Y-direction by the second guide rail upper cover, can complete the encapsulation process operation to position, two angles of battery core simultaneously; In a word, the adjusting by Mobile Slide to end socket Working position, can realize automation and control, and can reduce and have experience workman to carry out associative operation, strengthens the applicability of angular sealing device, improves the production efficiency of enterprise, thereby expands the productive profit of enterprise.

Accompanying drawing explanation

Fig. 1 is the perspective view of the angular sealing device that provides of the utility model embodiment;

Fig. 2 is that the angular sealing device that provides of Fig. 1 is at the enlarged diagram at circle A place;

Fig. 3 is that the angular sealing device that provides of Fig. 1 is at the enlarged diagram at circle B place;

Fig. 4 is the vertical view of the angular sealing device that provides of the utility model embodiment;

Fig. 5 is the supporting plate of the angular sealing device that provides of the utility model embodiment vertical view under rotary work state.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

As shown in Fig. 1～5, the preferred embodiment providing for the utility model.

As shown in Figure 1, the angular sealing device 10 that the present embodiment provides, for sealing the position, angle of lithium battery electric core 20 bottoms, comprise fixed mechanism 11 for fixing battery core 20 is installed, for the angle sealing mechanism 12 of packaging electric core 20 bottom corner positions, and for regulating the Mobile Slide 14 of encapsulation process position in X, Y-direction; X, Y-direction are in same level, orthogonal both direction.

Fixed mechanism 11 comprises the supporting plate 111 that can install for different model battery core 20, as shown in Figure 2, supporting plate 111 is provided with the elbow folder 112 that unclamps or clamp battery core 20 for controlling, elbow folder 112 is provided with connecting rod 113, connecting rod 113 one end are connected with elbow folder 112, and the other end is connected with for compressing the briquetting 114 of battery core 20;

As shown in Figure 1, Mobile Slide 14 comprise the first slide plate 141 and second slide plate 142, the first slide plates 141 that can move along directions X on the first slide plate 141 on be installed with the first guide rail 143, the first guide rails and be respectively equipped with angle sealing mechanism 12 in two ends Shang Xia 143; The second slide plate 142 is provided with second guide rail 144, the second guide rails that can move along Y-direction on described the second slide plate 142 and is respectively equipped with angle sealing mechanism 12 in two ends Shang Xia 144;

As shown in Figures 2 and 3, angle sealing mechanism 12 comprises that end socket 121 is connected with for adding the calandria 122 of heat-sealing head 121 for carrying out the end socket 121 of encapsulation process battery core 20 bottom corner positions.

The beneficial effects of the utility model:

In terms of existing technologies, adopt above-mentioned angular sealing device 10, can first the battery core of different model 20 be placed on supporting plate 111, by elbow, press from both sides 112 connecting rods 113 that unclamp on it again, make the briquetting 114 being connected with connecting rod 113 one end in loosening state, then, make battery core 20 below briquetting 114, by regulating elbow folder 112, connecting rod 113 is clamped, briquetting 114 compresses battery core 20, and when the size of battery core 20, when thickness is different, briquetting 114 in loosening state can automatically regulate and compress battery core 20, and without again passing through to adjust adsorption structure, move the position of adjusting the mount fixing structures such as sucker, save the clamping time, enhance productivity,

And after battery core 20 is installed fixedly, Mobile Slide 14 is by the movement along directions X on the first slide plate 141 of the second slide plate 142, make the first guide rail 143 provided thereon and the same movement along directions X of the second guide rail 144, and move to suitable position, now, be located at end socket 121 on the first guide rail 143 and the second guide rail 144 also in suitable encapsulation process position; And along Y-direction, move on the second slide plate 142 by the second guide rail 144, make to be located at end socket 121 on the second slide rail and move and in suitable encapsulation process position along Y-direction; The encapsulation process position of end socket 121 adjust complete after, start end socket 121, can to battery core 20, process by the first guide rail 143 and the second guide rail 144 upper covers 121 simultaneously, can complete the encapsulation process operation to position, 20 two angles of battery core; In a word, by the adjusting of 14 pairs of end socket 121 Working positions of Mobile Slide, can realize automation and control, can reduce and have experience workman to carry out associative operation, strengthen the applicability of angular sealing device 10, improve the production efficiency of enterprise, thereby expand the productive profit of enterprise.

When changing the battery core 20 of different model, meeting varying in size due to battery core 20, and the installation site of battery core 20 on supporting plate 111 changed, for the ease of regulating and install battery core 20, as shown in Figure 2, offer groove 1111 on supporting plate 111, the two side of groove 1111 is provided with chute 1112, in chute 1112, be inserted with the backing plate 1113 that can slide in chute 1112, battery core 20 is supported on backing plate 1113; By adjusting the position of backing plate 1113 in chute 1112, change the position that supporting plate 111 upper padding plates 1113 support battery core 20, to adapt to different battery core 20 sizes that change.

In order to protect better battery core 20, as shown in Figure 2, a side of supporting plate 111 is provided with rib bar 148.

When the size of battery core 20, thickness are different, briquetting 114 in loosening state can automatically regulate and compress battery core 20, in order to realize better this effect, as shown in Figure 2, briquetting 114 is arranged with guide post 115, and guide post 115 is arranged in connecting rod 113, and guide post 115 is provided with elastomeric element 116, elastomeric element 116 one end are connected to connecting rod 113, and the other end is connected to briquetting 114; In the present embodiment, elastomeric element 116 is spring.

The present embodiment is about the preferred implementation of angle sealing mechanism 12 concrete structures, in order to prevent that high-temperature heating body 122 from passing to miscellaneous part by high temperature, thereby affect the normal work of miscellaneous part, and then affect linearity, the depth of parallelism of end socket 121 processing, as shown in Figure 3, angle sealing mechanism 12 also comprises heat insulation 123, for the base plate 124, contiguous block 125 of heat insulation 123 and the cylinder 126 that rises or decline for ordering about end socket 121 are installed, end socket 121, calandria 122, heat insulation 123, base plate 124, contiguous block 125 and cylinder 126 connect successively.

In order to realize angle sealing mechanism 12, be arranged at better the first guide rail 143 and the second guide rail 144, as shown in Figure 2, the two ends up and down of the first guide rail 143 and the second guide rail 144 are respectively equipped with two mounting panels 145, and cylinder 126 and contiguous block 125 are supported in respectively the upper and lower of mounting panel 145.

It should be noted that, cylinder 126 action, drives contiguous block 125 to rise or decline, the base plate 124 being connected with contiguous block 125 and be installed on end socket 121 on base plate 124 also along with rising or decline.

In order to make end socket 121 fixing more reliable and more stable, increase rigidity, the bonding strength of end socket 121, guarantee that end socket 121 rises swimmingly or declines under the effect of cylinder, and encapsulation process is more reliablely and stablely carried out, as shown in figures 1 and 3, between two mounting panels 145, be provided with guide rail bar 146, guide rail bar is respectively equipped with two slide block 147, two slide blocks that can slide on guide rail bar 146 and is connected with upper and lower two base plates 124 respectively in two ends Shang Xia 146.

In order to realize the second slide plate 142, along directions X, move, as shown in Figure 1, on the first slide plate 141, along directions X, be furnished with the first draw runner 1411, the second slide plate 142 slidably sliding sleeve on the first draw runner 1411, and in order to control better the movement of the second slide plate 142 on the first draw runner 1411, the first slide plate 141 is provided with for fixing the first adjustment block 1412 of the first guide rail 143, and removably connect for locating the second adjustment block 1413, the first adjustment blocks 1412 of the second guide rail 144 and the second adjustment block 1413 and the first slide plate 141.

In order to realize the second guide rail 144, along Y-direction, move, as shown in Figure 1, on the second slide plate 142, along Y-direction, be furnished with the second draw runner 1421, the mounting panel 145 that is positioned at the second guide rail 144 lower ends slidably sliding sleeve on the second draw runner 1421, and in order to control better the movement of the second guide rail 144 on the second draw runner 1421, the second slide plate 142 is provided with for being fixed in the 3rd adjustment block 1414 of the mounting panel 145 of the second guide rail 144 lower ends, and for the 4th adjustment block 1415 of the lower end mounting panel 145 of locating, the 3rd adjustment block 1414 and the 4th adjustment block 1415 and the second slide plate 142 removably connect.

In order to make supporting plate 111, be convenient to install or change battery core 20, as shown in Figure 1, angular sealing device 10 also includes for driving the motor 117 of supporting plate 111 rotations, motor 117 is connected with for distributing the fixedly dispenser 118 of the anglec of rotation, motor 117 is connected with dispenser 118 with Timing Belt by synchronizing wheel, dispenser 118 output shafts are coaxially connected with rotating disk 119, and supporting plate 111 is fixedly connected with rotating disk 119.

The operation principle of the angular sealing device that the utility model provides:

As shown in Fig. 1, Fig. 3 and Fig. 5, first, the battery core of different model 20 is installed on supporting plate 111, can be by regulating the position of backing plate 1113 in chute 1112, adjust the position that backing plate 1113 supports battery core 20, by elbow, press from both sides 13 and control, make briquetting 10 compress battery core;

Then, motor 117 rotates, by the transfer function of synchronizing wheel and Timing Belt, the output shaft rotation that drives dispenser 118 along with rotation, drives supporting plate 111 to rotate together with the coaxial rotating disk being connected 119 of output shaft of dispenser 118 simultaneously, arrival is cut apart after angle, and motor quits work;

Then, by the adjusting of the first adjustment block 1412 and the second adjustment block 1413, the second slide plate 142 can be moved along directions X on the first draw runner 1411, the first guide rail 143 on it and the same movement along directions X of the second guide rail 144 simultaneously, and move to suitable position, the end socket 121 on the first guide rail 143 and the second guide rail 144 on directions X also in suitable encapsulation process position; By the 3rd adjustment block 1414 and the 4th adjustment block 1415, regulate again, the mounting panel 145 that is positioned at the second guide rail 144 lower ends can be moved along Y-direction on the second draw runner 1421, and in suitable position, now, be fixedly arranged on end socket 121 on the second guide rail 144 in the Y direction also in suitable encapsulation process position;

Finally, after the adjustment of the encapsulation process position of end socket 121 is complete, start cylinder 126, cylinder 126 drives end socket 121 work, by the first guide rail 143 and the second guide rail 144 upper covers 121, battery core 20 is processed simultaneously, so far, can complete the encapsulation process operation to position, 20 two angles of battery core.

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

Claims

1. angular sealing device, for sealing the position, angle of lithium battery electric core bottom, it is characterized in that: comprise for the fixed mechanism of fixing described battery core is installed, for encapsulating the angle sealing mechanism of described battery core bottom corner position, and for regulating the Mobile Slide of encapsulation process position in X, Y-direction;

Described fixed mechanism comprises the supporting plate that can install for battery core described in different model, described supporting plate is provided with for unclamping or clamp the elbow folder of described battery core, described elbow folder is provided with connecting rod, and described connecting rod one end is connected with described elbow folder, and the other end is connected with for compressing the briquetting of battery core;

Described angle sealing mechanism comprises that described end socket is connected with for heating the calandria of described end socket for carrying out the end socket of battery core bottom corner position described in encapsulation process.

2. angular sealing device as claimed in claim 1, is characterized in that: on described supporting plate, offer groove, the two side of described groove is provided with chute, and in described chute, be inserted with the backing plate that can slide in described chute, battery core is supported on described backing plate.

3. angular sealing device as claimed in claim 1, it is characterized in that: described briquetting is arranged with guide post, described guide post is arranged in described connecting rod, and described guide post is provided with elastomeric element, described elastomeric element one end is connected to described connecting rod, and the other end is connected to described briquetting.

4. angular sealing device as claimed in claim 1, it is characterized in that: described angle sealing mechanism also comprises heat insulation, for the base plate, contiguous block of described heat insulation and the cylinder that rises or decline for ordering about described end socket are installed, described end socket, described calandria, described heat insulation, described base plate, described contiguous block and described cylinder connect successively.

5. angular sealing device as claimed in claim 4, is characterized in that: the two ends up and down of described the first guide rail and described the second guide rail are respectively equipped with two mounting panels, and described cylinder and described contiguous block are supported in respectively the upper and lower of described mounting panel.

6. angular sealing device as claimed in claim 5, is characterized in that: described in two, between mounting panel, be provided with guide rail bar, the upper and lower two ends of described guide rail bar are respectively equipped with two slide blocks that can slide on described guide rail bar, and described in two, slide block is connected with base plate described in upper and lower two respectively.

7. angular sealing device as claimed in claim 6, is characterized in that: on described the first slide plate, along directions X, be furnished with the first draw runner, described the second slide plate slidably sliding sleeve on described the first draw runner.

8. angular sealing device as claimed in claim 6, is characterized in that: on described the second slide plate, along Y-direction, be furnished with the second draw runner, the described mounting panel that is positioned at described the second guide rail lower end slidably sliding sleeve on described the second draw runner.

9. the angular sealing device as described in claim 1～8 any one, is characterized in that: a side of described supporting plate is provided with the rib bar for the protection of battery core.

10. the angular sealing device as described in claim 1～8 any one, it is characterized in that: described angular sealing device also includes for driving the motor of described supporting plate rotation, described motor is connected with for distributing the fixedly dispenser of the anglec of rotation, described dispenser output shaft is coaxially connected with rotating disk, and described supporting plate is fixedly connected with described rotating disk.