Multi-station polar plate continuous feeding device

Abstract

The utility model provides a multi-station pole plate continuous feeding device which comprises a pole plate conveying mechanism and further comprises a plurality of sets of pole plate output mechanisms sequentially arranged at the output end of the pole plate conveying mechanism, and an intercepting mechanism is arranged between the two sets of pole plate output mechanisms. The grabbing device completes the grabbing work of a plurality of polar plates on a plurality of groups of polar plate output mechanism stations, so that the problems that on one output belt, the grabbing device can only complete the grabbing work of a single polar plate at a time, and the working efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of polar plate feeding, especially to a multi-station polar plate continuous feeding device. BACKGROUND

[0002] With the rapid development of electric vehicles and automobiles, the power supply on the vehicle also develops rapidly, but there are many problems in the production of batteries, resulting in uneven quality of battery products in the market, and the capacity of the battery does not reach the designed service life in the later cycle life, which is related to the unique production process of the battery in production. The structure of the battery is composed of shell, upper cover, polar plate, separator, busbar, pole, bridge protection plate, terminal and other components.

[0003] Chinese patent CN107813135B discloses a kind of polar plate feeding station of battery polar plate group automatic assembly equipment, including polar plate conveying device, polar plate detection device, polar plate handling device, polar plate box handling device, polar plate box conveying device and polar plate box recycling conveying device, polar plate detection device is located in the middle part of polar plate conveying device, polar plate handling device is across between polar plate conveying device and polar plate box conveying device, polar plate box handling device is located between polar plate box discharge end and the feeding end of polar plate box recycling conveying device;The polar plate conveying device includes first conveying belt and second conveying belt, the conveying direction of first conveying belt and second conveying belt is same and first conveying belt and second conveying belt are located on same straight line, polar plate detection device is located between first conveying belt and second conveying belt.

[0004] But in this technical scheme, on a output belt, the single piece of polar plate can only be completed by single piece of polar plate of grabbing device single time, and the problem of low work efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiency of prior art, provides a kind of multi-station polar plate continuous feeding device, realizes once and grabs multiple polar plates by the design of polar plate output mechanism of multiple stations, solves the problem of low work efficiency that single piece of polar plate can only be completed by single piece of polar plate of grabbing device single time on a output belt.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of multi-station polar plate continuous feeding device, including polar plate transmission mechanism, further including several groups of polar plate output mechanism sequentially arranged in the output end of the polar plate transmission mechanism, intercepting mechanism is arranged in the middle of two groups of the polar plate output mechanism, and the grabbing device completes the grabbing work of multiple polar plates on several groups of the polar plate output mechanism station.

[0008] As preferred, the polar plate output mechanism comprises a pushing assembly mounted on the frame and used for pushing the stacked polar plates out of the polar plate transmission mechanism, the pushing assembly comprises a horizontal transmission flat pushing plate located on one side of the polar plate transmission mechanism and driven by a first pneumatic unit, a storage frame of an inverted letter structure arranged on the other side of the polar plate transmission mechanism relative to the flat pushing plate, and a supporting unit arranged in the storage frame and used for supporting the input polar plates.

[0009] As preferred, the supporting unit adopts a hollow platform or a roller transmission belt.

[0010] As preferred, the polar plate output mechanism further comprises a lifting assembly located directly below the supporting unit, the lifting assembly comprises a pushing seat vertically moved up and down by a second pneumatic unit, the pushing seat is adapted to penetrate in the supporting unit and lift the stacked polar plates in the supporting unit upward.

[0011] As preferred, the intercepting mechanism comprises a third pneumatic unit arranged on the same side of the first pneumatic unit and a first intercepting plate horizontally moved under the driving of the third pneumatic unit and located outside the storage frame towards the output end.

[0012] As preferred, a group of the storage frames located at the outermost side of the output end are provided with a second intercepting plate, the second intercepting plate is arranged outside the storage frame towards the output end.

[0013] As preferred, the polar plate output mechanism further comprises a tidying assembly arranged on one side of the storage frame and in the same direction as the transmission direction of the polar plate transmission mechanism, the tidying assembly comprises a fourth pneumatic unit mounted on the frame and a moving plate located below the reverse buckle assembly and moved under the driving of the fourth pneumatic unit, the moving plate is provided in a multi-section special-shaped structure.

[0014] As preferred, the polar plate output mechanism further comprises two groups of reverse buckle assemblies symmetrically arranged on the upper end of the storage frame along the transmission direction of the first pneumatic unit, the reverse buckle assemblies comprise a mounting seat and a plurality of reverse buckle blocks rotatably mounted on the mounting seat by torsional springs.

[0015] As preferred, the polar plate transmission mechanism comprises two groups of chain and sprocket units installed side by side on the frame and a baffle arranged on the frame and located at least on one side of the chain and sprocket units.

[0016] The lower end of the first intercepting plate and the second intercepting plate is higher than the upper end of the chain and sprocket units.

[0017] As further preferred, the multi-station polar plate continuous feeding device is arranged in parallel in multiple groups along the transmission direction of the polar plate output mechanism.

[0018] The utility model discloses the beneficial effect lies in:

[0019] 1. The utility model discloses a plurality of groups of polar plate groups in sequence order transmission on the polar plate transmission mechanism are transferred to the extraction station through every group of interception mechanism in the transmission process, and according to the extraction time difference on every group of extraction station, the polar plate transmission mechanism continuous transmission feeding is realized, and the polar plate output on each extraction station is not affected, the work rhythm of polar plate transmission mechanism and polar plate output mechanism is consistent, and the production efficiency is improved.

[0020] 2. The utility model discloses a baffle is used for guiding and limiting the polar plate stacking in the transmission process, which can ensure the movement of the polar plate to the pushing assembly, and the effective range error of the polar plate pushed into the storage frame is reduced during the pushing process of the pushing assembly, and the offset error of the polar plate during the whole transmission process is reduced.

[0021] In summary, the utility model has the advantages of completing a plurality of polar plate grabbing at a time. DRAWINGS

[0022] Figure 1 It is the structure schematic drawing of the second embodiment of the utility model;

[0023] Figure 2 It is the structure schematic drawing of the first embodiment of the utility model;

[0024] Figure 3 It is the interception mechanism schematic drawing of the utility model;

[0025] Figure 4 It is the structure schematic drawing of the utility model lifting assembly, arrangement assembly and reverse buckle assembly;

[0026] Figure 5 It is the overhead schematic drawing of the first embodiment of the utility model;

[0027] Figure 6 It is the lifting assembly schematic drawing of the utility model;

[0028] Figure 7 It is the section view schematic drawing of the utility model lifting assembly, arrangement assembly and reverse buckle assembly. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element indicated must have a particular orientation, with a particular orientation configuration and operation, therefore can not be understood as the limitation of the utility model. In addition, the term "first", "second" is only for the purpose of description, and can not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0031] Embodiment one

[0032] As Figure 2 , Figure 4 shown, the embodiment provides a kind of multi-station polar plate continuous feeding device, including polar plate transmission mechanism 1, still including several groups of polar plate output mechanism 2 sequentially arranged in the output end of polar plate transmission mechanism 1, two groups of polar plate output mechanism 2 middle are provided with intercepting mechanism 3, and grabbing device completes the grabbing work of multiple polar plates 100 on several groups of polar plate output mechanism 2 station.

[0033] Further, as Figure 5 Shown, the polar plate output mechanism 2 includes installation on rack 11 and is used to push polar plate from polar plate transmission mechanism 1 after stacking push assembly 12, this push assembly 12 includes the horizontal transmission of flat push plate 14 located in one side of polar plate transmission mechanism 1 and by first pneumatic unit 13 drive, relative to the flat push plate 14 it is arranged in the other side of polar plate transmission mechanism 1 and is the concave structure of storage frame 15 and is arranged in the support unit 16 for supporting input polar plate in storage frame 15.

[0034] Further, the support unit 16 adopts the platform of openwork or roller type transmission belt.

[0035] It is worth mentioning that the support unit 16 is preferably a roller conveyor, and then only the pushing assembly 12 needs to gently push the pole plate to the roller conveyor, so that the stacked pole plate enters the storage frame 15, on the one hand, reducing the sliding friction between the stacked pole plate and the platform, avoiding damage to the pole plate; on the other hand, by using the driving force of the roller conveyor, the pole plate can be pushed all the way to the inner wall of the storage frame 15, accurately in place, and then in the later picking process, the positioning is accurate, instead of the way of pushing the pole plate to the bottom by the flat push plate 14, avoiding the extrusion between the flat push plate 14 and the inner wall of the storage frame 15 to the stacked pole plate, causing the product to be a defective product.

[0036] Further, as shown in Figure 3 The interception mechanism 3 includes a third pneumatic unit 31 arranged on the same side as the first pneumatic unit 13, and a first interception plate 32 horizontally moving under the driving of the third pneumatic unit 31 and located outside the storage frame 15 towards the output end.

[0037] And as shown in Figure 2 The outermost group of the storage frame 15 at the output end is provided with a second interception plate 17, which is arranged outside the storage frame 15 towards the output end.

[0038] In this application, the interception mechanism 3 is used to transfer the pole plate group on the pole plate transmission mechanism 1 to the extraction station in sequence, and the extraction station is set according to the extraction time difference of each extraction station, so as to realize continuous transmission of the pole plate transmission mechanism 1, without affecting the output of the pole plate on the extraction station, and the working rhythm of the pole plate transmission mechanism 1 and the pole plate output mechanism 2 is consistent, without stopping, improving the production efficiency.

[0039] In detail, when the first group of stacked pole plates on the pole plate transmission mechanism 1 is transmitted to the first group of interception mechanisms 3, the interception mechanism 3 starts to intercept the pole plate group by the first interception plate 32, and at the same time, the first pneumatic unit 13 is started to push the intercepted pole plate group to the support unit 16 of the storage frame 15 by the flat push plate 14, and then the first group of interception mechanisms 3 is reset, the second group of stacked pole plates passes through to the second group of interception mechanisms 3, and the above work is repeated, so as to realize the transmission of the multiple groups of stacked pole plates.

[0040] The last group of stacked pole plates enters the storage frame 15, only needs to be fixedly provided with the second interception plate 17, because the stacked pole plates behind are pushed to the front end of the several groups of storage frames 15, without avoiding transmission.

[0041] Further, as shown in Figure 6As shown, the polar plate output mechanism 2 further comprises a lifting assembly 4 located directly below the support unit 16, the lifting assembly 4 comprising a pushing seat 42 vertically moving up and down through a second pneumatic unit 41, the pushing seat 42 being adapted to penetrate into the support unit 16 and lift the polar plate stack in the support unit 16 upward.

[0042] Further, as shown, Figure 4 As shown, the polar plate output mechanism 2 further comprises a sorting assembly 5 located on one side of the storage frame 15 and arranged in the same direction as the driving direction of the polar plate conveying mechanism 1, the sorting assembly 5 comprising a fourth pneumatic unit 51 mounted on the rack 11 and a moving plate 52 moving under the driving of the fourth pneumatic unit 51 and being provided in a multi-section special-shaped structure.

[0043] It should be noted that by cooperating the sorting assembly 5 with the pushing assembly 12, the pushing assembly 12 pushes the stacked polar plates onto the support unit 16, and then the sorting assembly 5 further sorts the polar plate group, the pushing assembly 12 pushes the polar plate group into the wide inner wall of the storage frame 15, and the sorting assembly 5 pushes the polar plate group into the long inner wall of the storage frame 15, so as to achieve the positioning and sorting work of the polar plate group, and then the lifting assembly 4 can accurately push the polar plate group onto the reverse assembly during the lifting work, without causing the phenomenon of the polar plate group being tilted east-west; at the same time, with the sorting work, the size requirement of the storage frame 15 is not too high, a certain range of excess can be set, thereby facilitating the use of polar plate groups of multiple sizes and multiple specifications.

[0044] Further, as shown, Figure 4 As shown, the polar plate output mechanism 2 further comprises two groups of reverse assemblies 6 symmetrically arranged on both sides of the first pneumatic unit 13 along the driving direction of the first pneumatic unit 13 and located above the sorting assembly 5 on the upper end of the storage frame 15, the reverse assembly 6 comprising a mounting seat 61 and a plurality of reverse blocks 62 rotatably mounted on the mounting seat 61 through torsional springs.

[0045] In this embodiment, by setting the reverse assembly 6 cooperating with the lifting assembly 4, the polar plate group on the support unit 16 is automatically lifted to the reverse assembly 6 above for temporary storage and extraction, and when the next polar plate group enters the support unit 16, the new polar plate group is lifted to the reverse assembly 6 to combine with the old remaining polar plate group, thereby ensuring that there is always a polar plate in the storage frame 15, and the single polar plate extraction device does not need to stop waiting for loading or occur emptying phenomenon, thereby also ensuring the continuity of subsequent work.

[0046] In detail, the polar plate in the lifting process acts below the inverted block 62, and pushes it out of the storage frame 15 along the inclined surface of the inverted block 62, the polar plate group continues to lift, when all the polar plate groups pass the inverted block 62, the inverted block 62 loses the limit and resets under the action of the torsional spring, thereby realizing the support work of the upper polar plate group, at this time the pushing seat 42 can be reset through the second pneumatic unit 41, waiting for the next group of polar plate groups to be loaded on the support unit 16;

[0047] After the next group of polar plate groups is loaded, the pushing seat 42 pushes the sorted polar plate group upward again, at this time there are polar plates above the inverted block 62, the polar plate group below the inverted block 62 is pushed upward, the inverted block 62 rotates to separate the polar plate above it, and the polar plate above falls automatically onto the polar plate group below, and during this process, the transfer travel time of the single polar plate extracted by the grabbing device is just right.

[0048] Further, as shown in Figure 2 , the polar plate transmission mechanism 1 includes two groups of chain sprocket units 111 installed side by side on the rack 11, and a baffle 112 arranged on the rack 11 and located at least one side of the chain sprocket unit 111;

[0049] The lower end of the first intercepting plate 32 and the second intercepting plate 17 is higher than the upper end of the chain sprocket unit 111.

[0050] It should be noted that in this application, the baffle 112 is used to guide and limit the polar plates stacked during transmission, so that it can ensure that it moves to the pushing assembly 12, thereby reducing the effective range error of the polar plates pushed into the storage frame 15 during the flat pushing process of the pushing assembly 12, and reducing the offset error during the entire transmission process of the polar plates.

[0051] Embodiment two

[0052] As shown in Figure 1 , the same or corresponding parts as in embodiment one use corresponding reference numerals as in embodiment one, for the sake of simplicity, only the difference from embodiment one will be described below. The difference between this embodiment two and embodiment one is that:

[0053] Further, along the transmission direction of the polar plate output mechanism 2, the multi-station polar plate continuous feeding device is arranged in parallel with multiple groups.

[0054] In this embodiment, by arranging multiple groups of the multi-station polar plate continuous feeding device in parallel, batch production is realized, and even the working frequency of each group is consistent, the transmission force of multiple groups can be shared, the production cost is reduced, and the enterprise benefit is improved.

[0055] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-station electrode plate continuous feeding device, comprising an electrode plate transmission mechanism (1), characterized in that, Also include several groups of polar plate output mechanism (2) arranged in sequence at the output end of the polar plate transmission mechanism (1), two groups of the polar plate output mechanism (2) are provided with an intercepting mechanism (3) arranged in the middle, and the grabbing device completes the grabbing work of multiple polar plates (100) on the workstations of the several groups of the polar plate output mechanism (2).

2. The multi-station electrode plate continuous feeding device according to claim 1, wherein, The polar plate output mechanism (2) comprises a pushing assembly (12) mounted on the rack (11) and used for pushing the stacked polar plates out of the polar plate transmission mechanism (1), the pushing assembly (12) comprises a horizontal transmission flat push plate (14) located on one side of the polar plate transmission mechanism (1) and driven by a first pneumatic unit (13), a storage frame (15) of a concave structure arranged on the other side of the polar plate transmission mechanism (1) relative to the flat push plate (14), and a supporting unit (16) arranged in the storage frame (15) and used for supporting the input polar plates.

3. The multi-station electrode plate continuous feeding device according to claim 2, characterized in that, The supporting unit (16) adopts a hollow platform or a roller type transmission belt.

4. The multi-station electrode plate continuous feeding device according to claim 2, characterized in that, The polar plate output mechanism (2) further comprises a lifting assembly (4) located directly below the supporting unit (16), the lifting assembly (4) comprises a pushing seat (42) vertically moving up and down by a second pneumatic unit (41), the pushing seat (42) is adapted to penetrate into the supporting unit (16) and lift the stacked polar plates in the supporting unit (16) upward.

5. The multi-station electrode plate continuous feeding device according to claim 2, wherein, The intercepting mechanism (3) comprises a third pneumatic unit (31) arranged on the same side as the first pneumatic unit (13) and a first intercepting plate (32) horizontally moving under the drive of the third pneumatic unit (31) and located outside the storage frame (15) towards the output end.

6. The multi-station electrode plate continuous feeding device according to claim 5, characterized in that, The outermost group of the storage frame (15) at the output end is provided with a second intercepting plate (17), and the second intercepting plate (17) is arranged outside the storage frame (15) towards the output end.

7. The multi-station electrode plate continuous feeding device according to claim 2, characterized in that, The polar plate output mechanism (2) further comprises a arranging assembly (5) arranged on one side of the storage frame (15) and in the same direction as the transmission direction of the polar plate transmission mechanism (1), the arranging assembly (5) comprises a fourth pneumatic unit (51) mounted on the rack (11) and a moving plate (52) of a multi-section special-shaped structure arranged and moving under the drive of the fourth pneumatic unit (51).

8. The multi-station electrode plate continuous feeding device according to claim 7, characterized in that, The polar plate output mechanism (2) further comprises two groups of reverse buckling assemblies (6) symmetrically arranged on the upper end of the storage frame (15) along the two sides of the transmission direction of the first pneumatic unit (13) and located above the arranging assembly (5), the reverse buckling assembly (6) comprises a mounting seat (61) and several groups of reverse buckling blocks (62) rotatably mounted on the mounting seat (61) by torsional springs.

9. The multi-station electrode plate continuous feeding device according to claim 5, characterized in that, The polar plate transmission mechanism (1) comprises two groups of chain and sprocket units (111) installed side by side on the rack (11) and a baffle (112) arranged on the rack (11) and located at least on one side of the chain and sprocket unit (111); The lower end of the first intercepting plate (32) and the second intercepting plate (17) is higher than the upper end of the chain and sprocket unit (111).

10. The multi-station electrode plate continuous feeding device according to claim 1, wherein, Along the transmission direction of the polar plate output mechanism (2), the multi-station polar plate continuous feeding device is arranged in parallel with multiple groups.

Images