CN219770932U - Collecting tray feeding mechanism - Google Patents

Abstract

The utility model discloses a current collecting disc feeding mechanism, which comprises: a material station for providing a collecting tray; the state detector is used for detecting the incoming material state of the collecting disc; the state compensator is used for adjusting the collecting disc from the material receiving state to the target state; at least one conveyor for transferring the manifold disks from the station to the condition detector and for transferring the manifold disks from the condition detector to the condition compensator. The collecting disc feeding mechanism can provide the collecting discs with the same state and meet the feeding requirement.

Description

Collecting tray feeding mechanism

Technical Field

The utility model relates to feeding equipment, in particular to a collecting disc feeding mechanism.

Background

In the production of batteries, it is generally necessary to weld a current collecting plate of the battery to a battery cell, the battery cell being generally cylindrical, and the current collecting plate being welded to an end portion of the battery cell.

In order to improve the production efficiency, an automatic welding device is necessary to be arranged, so that automatic supply of the current collecting disc and automatic welding of the current collecting disc and the battery cell are realized.

Typically, a robot is provided that takes the manifold plate and then places the manifold plate in a welding station. If the battery cell is also in the welding station, the current collecting disc and the battery cell can be welded together to finish the welding work.

However, on the incoming material, the current collecting disc is randomly placed, so that the welding positions of the current collecting disc and the battery cells are random and variable, have no consistency and cannot meet the welding requirements.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a collecting disc feeding mechanism which can provide collecting discs with the same state and meet the feeding requirement.

According to an embodiment of the utility model, a collecting tray feeding mechanism comprises:

a material station for providing a collecting tray;

the state detector is used for detecting the incoming material state of the collecting disc;

the state compensator is used for adjusting the collecting disc from a material receiving state to a target state;

at least one conveyor for transferring the collecting tray from the station to the condition detector for transferring the collecting tray from the condition detector to the condition compensator.

According to the current collecting disc feeding mechanism provided by the embodiment of the utility model, the state compensator comprises the rotary seat, the rotary seat can horizontally rotate, and the top of the rotary seat is used for placing the current collecting disc.

According to the current collecting disc feeding mechanism provided by the embodiment of the utility model, the state compensator comprises a plurality of limiting pins, the limiting pins are arranged along the circumferential direction of the rotary seat, the limiting pins are matched to form a limiting space for accommodating the current collecting disc, and the rotary seat is positioned at the bottom of the limiting space.

According to the collecting tray feeding mechanism provided by the embodiment of the utility model, the material station is provided with the material trays stacked up and down, the material trays are used for placing the collecting trays, and the material station comprises the lifting piece, and the lifting piece supports and lifts the material trays.

According to the collecting tray feeding mechanism, the material station comprises an alignment piece, and the alignment piece is used for pushing the collecting tray to the lifting piece to be aligned.

According to the feeding mechanism of the collecting disc, provided by the embodiment of the utility model, the top of the material station is further provided with the incoming material detector, and the incoming material detector is used for detecting the incoming material quality of the collecting disc.

According to the collecting disc feeding mechanism provided by the embodiment of the utility model, the material station is provided with a material feeding position, a rotation position and a rotator for transferring the material disc from the material feeding position to the rotation position.

According to the collecting disc feeding mechanism provided by the embodiment of the utility model, the material station further comprises the skip, the skip is used for bearing the material discs stacked up and down, the skip is provided with the avoidance position, and the avoidance position is used for accommodating the lifting piece to support and lift the material discs.

According to the embodiment of the utility model, the current collecting disc feeding mechanism further comprises a transfer device, wherein the transfer device is used for transferring the current collecting disc from the state compensator to other positions.

According to the current collecting disc feeding mechanism provided by the embodiment of the utility model, the transfer device comprises the translation seat and the transfer piece, the translation seat is provided with the state compensator, and when the translation seat is close to the transfer piece, the transfer piece transfers the current collecting disc of the state compensator to other positions.

According to the embodiment of the utility model, the feeding mechanism of the collecting disc has at least the following beneficial effects:

1. the utility model can detect the feeding state of the collecting tray, such as the initial placement angle of the collecting tray by arranging the state detector, thereby conveniently learning the difference between the initial placement angle and the target placement angle of the collecting tray and conveniently adjusting.

2. According to the utility model, the state compensator is arranged, so that the current collecting disc can be adjusted according to the difference between the incoming material state and the target state of the current collecting disc, the actual state of the current collecting disc is consistent with the target state, for example, the state of the current collecting disc is adjusted according to the difference between the initial placement angle and the target placement angle of the current collecting disc, so that the actual placement angle of the current collecting disc is consistent with the target placement angle, and the current collecting disc with consistent state can be provided for a welding device, and further, the welding position and the welding area of the current collecting disc and the battery core have good consistency, and the welding requirement is met.

3. According to the utility model, the conveyor is arranged, so that the collecting disc can be quickly transferred from the material station to the state detector and the state compensator, and the feeding efficiency of the collecting disc is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a battery welder according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the feeding device and the loading device in the battery welder of FIG. 1;

FIG. 3 is a schematic view of a part of the feeding device and the loading device in FIG. 2;

FIG. 4 is a schematic diagram of the cooperation of the feeder and the loading device of FIG. 3;

FIG. 5 is a schematic view of a part of the feeding device in FIG. 2;

FIG. 6 is a schematic diagram of the configuration of the state detector and state compensator of FIG. 5;

FIG. 7 is a schematic view of another partial structure of the loading device of FIG. 2;

FIG. 8 is a schematic view of the conveyor of FIG. 7;

fig. 9 is a schematic view of a detecting device in the battery welder of fig. 1.

Reference numerals: 100-feeding device, 110-conveying chain, 120-feeding piece, 130-claw, 140-feeding device, 150-feeding piece, 160-clamp, 170-welding channel, 180-feeding mechanism, 190-feeding station, 200-state detector, 210-state compensator, 220-conveyor, 230-lifting piece, 240-aligning piece, 250-rotator, 260-skip, 270-translation seat, 280-conversion piece, 290-turning device, 300-detecting device, 310-appearance detector, 320-short circuit detector, 330-flat pushing seat and 340-side pushing piece.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A battery welder according to an embodiment of the present utility model is described below with reference to the accompanying drawings.

Referring to fig. 1, 2 and 3, the present utility model is directed to an embodiment of a battery welder, in which a battery belongs to a welding object, and in particular, the battery includes a battery cell and two current collecting plates, the battery cell is cylindrical, one current collecting plate is welded at one end of the battery cell, and the other current collecting plate is welded at the other end of the battery cell.

In some embodiments of the present utility model, the cell may be shaped in other ways, with two current collecting plates on opposite sides of the cell.

The battery welder of the present embodiment is preferably applied to a cylindrical battery.

Referring to fig. 2 and 3, in the present embodiment, the battery welder mainly includes a feeding device 100, a feeding device 140, and a welder.

Wherein the feeding device 100 is used for providing an electrical core, the feeding device 140 is used for providing a collecting tray, and the welder is used for providing welding energy.

In some embodiments of the utility model, the feeding device 100 may be caused to feed the electric core through the conveyor chain 110 or belt, thereby facilitating the placement of the feeding device 140 and the welder on both sides of the conveyor chain 110.

In some specific embodiments of the present utility model, the two feeding devices 140 and the two welders on the battery welding machine may be used, so that the two ends of the battery core are respectively supplied with the current collecting plates for welding, and complete welding of the battery core and the two current collecting plates is achieved.

Referring to fig. 1, in some embodiments of the present utility model, a battery welder may include a turning device 290, where the turning device 290 is located between two feeding devices 140 and two welders, so that the two feeding devices 140 and the two welders are located on the same side of a conveyor chain 110, which is convenient to arrange into a production line, and also convenient to arrange the two production lines side by side on the same frame, reducing the occupied space, and also convenient for feeding.

Referring to fig. 1, limited to the drawing, one loading device 140 and one welder are omitted, and two welders are not drawn at the same time.

In some embodiments of the utility model, the cells and current collecting plates may be brought together in a horizontal direction to contact and weld, i.e., the feeding device 140 provides a current collecting plate that is located on one side of the cells in the horizontal direction, and the feeding device 100 or the feeding device 140 translates the cells and current collecting plates together.

In some embodiments of the present utility model, it may be that the loading device 140 brings the current collecting tray close to the battery cell.

In some embodiments of the utility model, the supply device 100 may be positioned with the cells adjacent to the collector plate.

In some embodiments of the present utility model, the feeding device 140 may be configured to drive the current collecting plate to approach the battery cell, and the feeding device 100 may be configured to drive the battery cell to approach the current collecting plate, so as to achieve the relative approach of the battery cell and the current collecting plate.

Because the electric core and the current collecting disc are horizontally close to each other for welding, the electric core is horizontally placed, i.e. the cylindrical electric core is horizontally placed instead of being vertically placed.

In some embodiments of the present utility model, the cells may be horizontally disposed in various forms, such as semi-circular grooves, V-grooves, etc.

In this embodiment, the feeding device 100 is exemplified to horizontally approach the battery cells to the current collecting plate.

Referring to fig. 2, 3 and 4, for the feeding device 100, the feeding device 100 mainly includes a conveying chain 110 and a plurality of feeding members 120 disposed on the conveying chain 110, wherein the feeding members 120 accommodate electrical cores, and the feeding members 120 accommodate the electrical core translation.

In some embodiments of the present utility model, the translation direction of the battery cell may be perpendicular to the movement direction of the feeding member 120, so that the battery cell may contact the current collecting plate and be soldered.

In some embodiments of the present utility model, the feeding device 100 may be configured to include a side pusher 340, wherein the side pusher 340 is configured to push the battery cell toward the manifold plate.

In some embodiments of the present utility model, side pushers 340 may be made to include pushers and cylinders that act to push the cells toward the collector plate quickly.

For the feeding member 120, referring to fig. 4, the feeding member 120 is provided with a receiving cavity for receiving the battery cell, the top of the receiving cavity is opened to take out the battery cell, and both sides of the receiving cavity are opened to push the battery cell.

In some embodiments of the present utility model, the feed 120 may comprise a V-groove, a half-groove, a U-groove, etc.

In some embodiments of the present utility model, the feeding member 120 may include two opposing jaws 130, and a material accommodating cavity is formed between the two jaws 130, so that the jaws 130 are close to each other, and can conveniently clamp the battery cell, thereby positioning and defining the battery cell, and facilitating movement of the battery cell.

In some specific embodiments of the present utility model, the claws 130 can swing left and right, the claws 130 are connected with springs, the springs make the two claws 130 far away from each other, the claws 130 have supporting parts and clamping parts, the clamping parts are located above the supporting parts, when the battery cell is located on the supporting parts, the two supporting parts descend, and the clamping parts of the two claws 130 are close to each other, so that the battery cell can be clamped, and meanwhile, the battery cell is located in the middle of the two claws 130, and the positioning is accurate.

In some specific embodiments of the present utility model, two clamping portions of one claw 130 may be arranged along the axial direction of the battery cell, so that the accuracy of the axial positioning of the battery cell can be improved, and meanwhile, the contact area is reduced, so that the side pushing piece 340 is not affected to push the battery cell.

For the feeding device 140, the feeding device 140 is used for providing a current collecting disc, and the current collecting disc provided by the feeding device 140 is positioned at one side of the horizontal direction of the battery cell, so that the battery cell is convenient to approach and contact with the current collecting disc.

In some embodiments of the present utility model, the loading device 140 should adjust the flat-laid collecting tray to an upright state, so as to meet the welding requirements.

Referring to fig. 4, in some specific embodiments of the present utility model, the feeding device 140 may include a feeding member 150, where the feeding member 150 includes a turntable, and a plurality of fixing positions for fixing the current collecting plate are disposed in a circumferential direction of the turntable, the fixing positions have a feeding station and a welding station, and the fixing positions are provided with a welding channel 170 for communicating the current collecting plate with the welder.

It is easy to understand that, in this embodiment, by providing the feeding member 150, the feeding member 150 includes a turntable, so that the fixed position receives the current collecting tray at the feeding station, realizes welding between the current collecting tray and the battery cell at the welding station, and releases the current collecting tray, so that the current collecting tray can be continuously provided, and the welding requirement is met.

In some embodiments of the present utility model, the loading member 150 may be made to include the conveyor chain 110, which may suitably reduce the positioning accuracy of the manifold tray.

In some embodiments of the utility model, the turntable may be arranged upright, with the feeding device 100 being arranged on one side of the turntable and the welder being arranged on the other side of the turntable.

It is easy to understand that this embodiment can reduce the occupation space of the horizontal direction by making the turntable stand, makes two linearly arranged battery welders closer, and the structure is more compact.

It is easy to understand that the present embodiment also facilitates arrangement of the feeding mechanism 180 for supplying the current collecting tray to the turntable by erecting the turntable, reducing the difficulty of arrangement.

In some embodiments of the present utility model, the loading station may be located at the top of the turntable and the welding station at the bottom of the turntable, so as to avoid lifting the height of the feeding device 100, and at the same time, the loading device 140 is arranged by fully utilizing the space at the top of the feeding device 100, which is excellent in arrangement.

It is easy to understand that this embodiment, by locating the loading station at the top of the turntable, the loading mechanism 180 may provide the collecting tray to the turntable by straddling the feeding device 100, so that the feeding positions of the collecting tray are conveniently unified on the same side of the feeding device 100, and the occupied space is reduced, and meanwhile, the feeding of the collecting tray is not affected.

In some embodiments of the present utility model, the fixing location may be provided with a clamp 160 for centering and fixing the current collecting plate, so that the center position of the current collecting plate is precisely determined, and poor welding caused by misplacement of the battery cells and the current collecting plate is avoided.

In some embodiments of the present utility model, the clamp 160 may include two opposing jaws, a split cylinder to mount the two jaws, thereby conveniently and accurately positioning and securing the manifold plate without limitation of rotation of the turntable.

In some embodiments of the present utility model, the clamp 160 may include a V-groove, which also has a centering effect, but may deviate in the centering axis due to the difference in the outer diameters of the collecting plates, with inferior accuracy as the centering cylinder.

For welding the battery core and the current collecting disc, besides the requirement of center alignment, the welding position on the current collecting disc and the circumferential angle of the current collecting disc have requirements, for example, the end face of the current collecting disc is provided with a plurality of welding areas, and the position, the size and the angle relative to a certain reference of the welding areas all accord with the requirements of drawing.

Thus, the state of the fixed-position current collecting tray should also be the same, so that the same battery is welded, otherwise, it is judged to be bad.

Referring to fig. 5 and 6, in order to solve this problem, the feeding device 140 of the present embodiment further includes a feeding mechanism 180, and the feeding mechanism 180 includes a status detector 200, a status compensator 210, and at least one conveyor 220, wherein the status detector is used for detecting the status of the incoming material of the collecting tray, the status compensator 210 is used for adjusting the collecting tray from the incoming material status to the target status, and the conveyor 220 is used for transferring the collecting tray from the status compensator 210 to the feeding member 150.

In some embodiments of the present utility model, one conveyor 220 may be enabled to sequentially transfer the manifold trays from the station 190, the condition detector 200, to the condition compensator 210, reducing the number of conveyors 220, while avoiding the manifold trays being placed on the condition detector 200, and avoiding fouling of the condition detector 200 due to contact.

In some embodiments of the present utility model, the status detector 200 may be configured to include a CCD camera, so that the difference between the incoming material status and the target status of the collecting tray is obtained by using image comparison, and the status compensator 210 may adjust the status of the collecting tray according to the difference.

In some embodiments of the present utility model, the status compensator 210 may be made to include a swivel mount that can be rotated horizontally, the top of the swivel mount being used to place the manifold tray.

It is easy to understand that the present embodiment is provided with the swivel base, so that the swivel base is directly and indirectly driven by the motor to rotate by a corresponding angle difference, so that the actual state of the collecting tray is the same as the target state, and thus the collecting tray in the same state can be provided to the feeding member 150.

In some specific embodiments of the present utility model, the state compensator 210 may include a plurality of limiting pins, where the limiting pins are arranged along a circumference of the swivel base, and the plurality of limiting pins cooperate to form a limiting space for accommodating the current collecting tray, and the swivel base is located at a bottom of the limiting space.

It is easy to understand that, this embodiment can avoid the swivel mount pivoted in-process mass flow dish to deviate from through setting up the spacer pin, simultaneously, improves rotatory precision.

In some embodiments of the present utility model, a conveyor 220 may be used to transfer the manifold disks from the state compensator 210 to the upper member 150, the conveyor 220 may be referred to as a transfer device, which includes a translation stage 270 and a transfer member, the translation stage 270 providing the state compensator 210, and the transfer member transferring the manifold disks of the state compensator 210 to other positions when the translation stage 270 is proximate to the transfer member.

In some specific embodiments of the utility model, the transfer member can translate, lift and turn over, wherein the translation and lift of the transfer member can align the center of the current collecting plate with the center of the fixed position, and the turning over of the transfer member can erect the current collecting plate, so as to meet the requirement of welding the battery core and the current collecting plate in the horizontal direction.

Referring to fig. 8 and 9, in some embodiments of the utility model, in order to provide a large number of manifold trays to accommodate production, the loading mechanism 180 further includes a station 190.

In some embodiments of the utility model, the station 190 may be provided with trays stacked one above the other for placement of the manifold tray, and the conveyor 220 removes the manifold tray and transfers the manifold tray to the condition detector 200 and the condition compensator 210.

In addition, the station 190 also includes a lifter 230, the lifter 230 supporting and lifting the tray.

It is to be readily understood that the present embodiment provides the material station 190 with the lifting member 230 and the material tray by providing the material station 190, so that the material tray can place a plurality of current collecting trays, increase the supply of the current collecting trays, and simultaneously, the material tray stack can further increase the supply of the current collecting trays, and simultaneously, avoid the current collecting trays from being worn out due to contact with each other.

In some specific embodiments of the present utility model, the lifting member 230 may be implemented by driving a screw by a motor, which is beneficial to improving control accuracy.

In some embodiments of the present utility model, the station 190 may be made to include an alignment member 240, the alignment member 240 being used to push the tray toward the lift member 230 for alignment.

It is easy to understand that, in this embodiment, by setting the alignment member 240, the tray may be aligned by contacting with the lifting member 230, so that the tray is located at the same position in the horizontal direction, and the conveyor 220 may be used for repeatedly taking materials, without adjusting from time to time, so as to reduce the control difficulty.

In some specific embodiments of the present utility model, the alignment member 240 may be driven by an air cylinder to implement translational pushing, which is convenient and quick, and the number of the alignment members 240 may be more than one, so as to push the trays uniformly.

In some embodiments of the present utility model, the top of the station 190 may be further provided with an incoming material detector for detecting the incoming material quality of the collecting tray.

It is easy to understand that the present embodiment can conveniently detect the feeding state, such as dust, defect, etc., and the situation that the feeding mechanism 180 cannot correct, such as upside down, etc., by providing the feeding detector.

In some specific embodiments of the present utility model, the incoming material detector may be a camera, so as to improve the detection efficiency.

In some embodiments of the utility model, the station 190 may be provided with a feed position, a return position, and a return 250 for transferring the tray from the feed position to the return position.

It is easy to understand that, in this embodiment, by setting the feeding position, the turning position and the turning device 250, when the tray at the feeding position is taken out of the collecting tray, the turning device 250 can transfer the emptied tray to the turning position to re-supply the collecting tray and recycle the tray, so that the recycling is convenient.

In some embodiments of the present utility model, the turntable 250 may be enabled to transfer the tray carrying the collecting tray to the turntable, and after the collecting tray in the turntable is taken out, a tray with the collecting tray assembled is moved, but the weight transferred by the turntable 250 is increased, which increases implementation difficulty.

In some embodiments of the present utility model, the material station 190 may further include a skip 260, where the skip 260 is used to carry the trays stacked one above the other, and the skip 260 is provided with a relief, where the relief accommodating lifter 230 supports and lifts the trays.

It is easy to understand that, in this embodiment, through setting up skip 260, can conveniently shift the charging tray of pile, improve transfer efficiency, simultaneously, set up and avoid the position, still make things convenient for lifting part 230 to promote the charging tray, satisfy the requirement that the mass flow dish was supplied at same altitude.

For welders, the welders are mainly used to provide the energy required for welding an electrical coil to a current collecting plate.

In some embodiments of the present utility model, the welder may be a laser welder such that laser irradiates the manifold hub after passing through the weld channel 170 such that the manifold hub melts to complete the weld.

Referring to fig. 1 and 9, in order to ensure welding quality, and at the same time, to avoid batch defects, the present embodiment is further provided with a detection device 300, where the detection device 300 is used to detect welding quality of the battery.

In particular, the battery is transported along with the feeding member 120 carrying the battery cells, and no switching is required, so that the structure and arrangement are simplified.

The detecting device 300 further includes at least two appearance detectors 310, where the two appearance detectors 310 are located on opposite sides of the feeding member 120, and the two appearance detectors 310 are located on opposite sides of the two collecting plates, so that synchronous detection of the two collecting plates is completed.

In some embodiments of the present utility model, the detecting device 300 further includes a short circuit detector 320, where the short circuit detector 320 includes two flat pushing seats 330, two flat pushing seats 330 are located on opposite sides of the feeding member 120, and one flat pushing seat 330 is provided with an electrode for abutting against one collecting tray.

Thus, the electrodes of the two flat push seats 330 simultaneously contact the same battery, checking whether current is present or not, if no current is present, it is acceptable.

In some embodiments of the present utility model, the conveying chain 110 may be used, the conveying chain 110 is provided with a plurality of feeding members 120, and the appearance detector 310 and the short circuit detector 320 are located at two sides of the conveying chain 110, so as to reduce the arrangement difficulty.

In some embodiments of the present utility model, the appearance detector 310 may include a camera for photographing the battery and a light source for illuminating the battery, so as to reduce the influence of light difference on the detection result, and improve brightness contrast, so as to easily analyze whether there is a defect.

In some embodiments of the present utility model, a camera may be configured with two light sources, one on each side of the camera, so as to avoid illumination shadows from affecting the detection result.

In some embodiments of the present utility model, the detecting device 300 may further include a dust blowing mechanism, and the feeding member 120 may first pass through the dust blowing mechanism and then move to the appearance detector 310.

It is easy to understand that the dust generated in welding can be removed by arranging the blowing dust removing mechanism, so that detection errors are avoided.

In some embodiments of the present utility model, the detecting device 300 may further include a screener, where the screener is used to place the defective products and the good products separately.

It is easy to understand that, in this embodiment, by providing the screener, defects can be selected according to the detection result, and the welding is prevented from being stopped due to individual defects, and meanwhile, defective products are prevented from being mixed into the subsequent process.

In some embodiments of the present utility model, the screener may include a robot for positioning the battery from the supply 120 to the tray, a tray, and a traversing carriage for positioning the tray.

In some specific embodiments of the present utility model, the linear motion of the conveyor 220, the converter, the turning device 290 and the manipulator may be realized by driving the screw rod by the motor, and the rotational motion may be realized directly by driving the motor or by using a rotary cylinder, and the specific form is not limited.

In some specific embodiments of the utility model, the collecting tray can be preferably taken and placed by sucking through a sucking disc, so that the collecting tray is not easy to deform and occupies small space, and the defect of small edge clamping surface of the collecting tray is overcome.

In summary, by applying the above structure, the present embodiment produces the following effects:

1. according to the embodiment, the current collecting disc is located on one side of the electric core in the horizontal direction, and the current collecting disc and the electric core are close to each other in the horizontal direction to be welded, so that the electric core is horizontally placed for the cylindrical electric core, the placing state of the electric core is consistent with that of the previous working procedure, the state of the electric core is not required to be changed, the structure of the welding machine is simplified, meanwhile, the front working procedure and the rear working procedure are smoothly connected, and the production efficiency is improved.

2. For the cylindrical battery cell, the battery cell is horizontally placed, the support of the battery cell is increased, the battery cell is not easy to damage, and particularly the battery cell cannot be damaged due to toppling.

3. For the cylindrical battery cell, the current collecting disc and the battery cell are close to each other in the horizontal direction for welding, so that the welding position of the battery cell is prevented from being downward, powder falling caused by collision is avoided, and the quality of the battery is not affected.

4. According to the embodiment, the current collecting disc is located on one side of the battery cell in the horizontal direction, and the current collecting disc and the battery cell are close to each other in the horizontal direction for welding, so that welding slag can fall down along one side, back to the battery cell, of the current collecting disc during dust removal, the welding slag is prevented from falling into the battery cell, and the quality of a battery is guaranteed.

5. This embodiment is through setting up loading piece 150, makes loading piece 150 include the carousel, and the circumference of carousel is provided with a plurality of fixed positions that are used for fixed mass flow dish, and the fixed position has material loading station and welding station, therefore, when one fixed position of carousel welds, another fixed position of carousel can receive the mass flow dish, avoids waiting, promotes material loading efficiency, and then, promotes welding efficiency.

6. In the embodiment, the welding channel 170 is arranged, so that a welder of a welding machine can conveniently contact or irradiate the current collecting disc, and the welding requirement is met.

7. By providing the feeding member 120, the structure of the feeding core on the welding machine can be used, and the conveying structure of the battery can be simplified, so that the detecting device 300 is more compact.

8. According to the embodiment, the appearance detector 310 is arranged, so that the welding quality of the current collecting plates at the two ends of the battery cell can be detected simultaneously, the time occupied by detection is shortened, and the production efficiency is improved.

9. In this embodiment, by setting the short circuit detector 320, the short circuit detector 320 has the flat push seat 330 and the electrode, so that when the welding machine welds, the flat push seat 330 is close to the current collecting disc, so that the electrode contacts the current collecting disc, and it can conveniently detect whether current exists, further, determine whether the short circuit exists, confirm whether there is a defect other than appearance, and detect more comprehensively.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (10)

1. The utility model provides a mass flow dish feed mechanism which characterized in that includes:

a material station for providing a collecting tray;

the state detector is used for detecting the incoming material state of the collecting disc;

the state compensator is used for adjusting the collecting disc from a material receiving state to a target state;

at least one conveyor for transferring the collecting tray from the station to the condition detector for transferring the collecting tray from the condition detector to the condition compensator.

2. The manifold disc loading mechanism of claim 1, wherein said status compensator comprises a swivel mount, said swivel mount being capable of horizontal rotation, a top of said swivel mount being adapted to receive said manifold disc.

3. The collecting tray feeding mechanism according to claim 2, wherein the state compensator comprises a plurality of limiting pins, the limiting pins are arranged along the circumference of the swivel base, the limiting pins are matched to form a limiting space for accommodating the collecting tray, and the swivel base is located at the bottom of the limiting space.

4. A manifold tray feeding mechanism according to claim 1, wherein the station has stacked trays for holding the manifold tray, the station including a lifter for supporting and lifting the trays.

5. A manifold plate loading mechanism as recited in claim 4 wherein said station includes an alignment member for urging said plate toward said lifter for alignment.

6. The collecting tray feeding mechanism according to claim 4, wherein an incoming material detector is further arranged at the top of the material station, and the incoming material detector is used for detecting the incoming material quality of the collecting tray.

7. A collecting tray feeding mechanism according to any one of claims 4 to 6, wherein the station has an incoming position, a turning position, and a turning device for transferring the tray from the incoming position to the turning position.

8. The collecting tray feeding mechanism according to claim 7, wherein the material station further comprises a skip for carrying the trays stacked one above the other, the skip being provided with a yielding position for accommodating the lifting member to support and lift the trays.

9. The manifold disc loading mechanism of claim 1, further comprising a translator for translating the manifold disc from the state compensator to other positions.

10. The manifold plate loading mechanism of claim 9, wherein said translator includes a translation seat and a translating member, said translation seat providing said state compensator, said translating member translating said manifold plate of said state compensator to other positions when said translation seat is adjacent said translating member.