CN212245274U

CN212245274U - Material moving mechanism and battery cell formation system

Info

Publication number: CN212245274U
Application number: CN202022193895.9U
Authority: CN
Inventors: 何宇成; 易敏; 蔡嘉文; 熊雪飞
Original assignee: Guangdong Lyric Robot Intelligent Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2020-12-29
Anticipated expiration: 2030-09-29

Abstract

The application discloses move material mechanism and electricity core and become system. Move material mechanism and include frame, centre gripping subassembly and interval adjustment assembly. The clamping assembly is arranged in the rack and is provided with a plurality of clamping jaw devices which are distributed side by side. The distance adjusting assembly is connected with the clamping jaw devices to adjust the distance between two adjacent clamping jaw devices. The technical scheme that this application provided can be applicable to snatch between different stations and transfer electric core, simultaneously, can match with the formation anchor clamps.

Description

Material moving mechanism and battery cell formation system

Technical Field

The application relates to the technical field of transfer machinery, in particular to a material transfer mechanism and a battery cell formation system.

Background

In the process of preparing the lithium battery cell, the feeding process is automated, and the production efficiency can be effectively improved. However, the shape of the universal manipulator is not suitable for grabbing and transferring the battery cell between different processing stations, and is not matched with the forming fixture, and meanwhile, in the battery cell material transferring process, the battery cell can shake greatly due to mechanical vibration and movement inertia in the transferring process.

SUMMERY OF THE UTILITY MODEL

The application provides a move material mechanism and electric core and become system, it can be applicable to snatch between different stations and transfer electric core, simultaneously, can become the anchor clamps with the ization and match.

In a first aspect, an embodiment of the present invention provides a material moving mechanism, include:

a frame;

the clamping assembly is arranged in the rack and is provided with a plurality of clamping jaw devices; and

and the distance adjusting assembly is connected with the clamping jaw devices so as to adjust the distance between two adjacent clamping jaw devices.

In the implementation process, the placing positions of materials on different stations are different, the material moving mechanism works through the distance adjusting assembly, and the distance between two adjacent clamping jaw devices is adjusted corresponding to the placing positions of the materials on the stations, so that the clamping jaw devices adapt to the materials on different stations, and the materials can be grabbed and moved between different stations; meanwhile, in the process of transferring materials, the clamping jaw device stably clamps the materials, ensures the relative stability of the materials, and avoids the damage to the materials due to the large-amplitude shaking of the materials caused by mechanical vibration and inertia; simultaneously, when the material is electric core, correspond the interval between the formation anchor clamps, the interval between the adjustment clamping jaw device can be put into formation anchor clamps with electric core smoothly, avoids the two dislocation to and electric core surface fish tail damage.

In an alternative embodiment, the clamping jaw device at the head end is fixed on the frame, and the rest clamping jaw devices are arranged on the frame in a sliding manner along the first direction;

the spacing adjustment assembly comprises a spacing adjustment driving part and a hinge assembly;

the clamping jaw devices are arranged on the hinge assembly and are linked with the hinge assembly;

the distance adjusting driving part acts on the clamping jaw devices at the tail end, and all the clamping jaw devices are driven to be synchronously folded or unfolded under the action of the hinge assembly.

In an optional embodiment, the hinge assembly comprises a first link assembly and a second link assembly, wherein the two first link assemblies are respectively arranged at two ends of the hinge assembly, the plurality of second link assemblies are arranged between the two first link assemblies, and the first link assembly at the head end, the plurality of second link assemblies and the first link assembly at the tail end are sequentially hinged;

the first connecting rod assembly comprises two first connecting rods with the end parts hinged to each other, the second connecting rod assembly comprises two second connecting rods with the center hinged in a crossed mode, and the length of each first connecting rod is half of that of each second connecting rod.

In an alternative embodiment, the hinge assembly has a plurality of first hinge points, and the plurality of first hinge points comprise a hinge point where two first connecting rods are hinged with each other and a central crossed hinge point of the second connecting rod assembly;

the quantity of clamping jaw device is unanimous with the quantity of first pin joint, and the one-to-one, and clamping jaw device is connected rather than the first pin joint that corresponds.

In an alternative embodiment, the hinge assembly has a plurality of second hinge points, the plurality of second hinge points are symmetrically distributed along the center line of the hinge assembly, and a pair of the symmetrically distributed second hinge points form a second hinge pair;

the number of the clamping jaw devices is consistent with that of the second hinged pairs, the clamping jaw devices correspond to the second hinged pairs one to one, and the clamping jaw devices are connected with the corresponding second hinged pairs.

In an alternative embodiment, the second hinge point comprises a hinge point at which the first link and the second link are connected to each other and a hinge point at which the adjacent second link assemblies are connected to each other.

In the implementation process, the spacing adjusting assembly is simple in structure and convenient to assemble; meanwhile, linkage can be realized through the hinge assembly between the clamping jaw devices so as to realize synchronous folding or unfolding, the adjustment efficiency of the distance between the clamping jaw devices is improved, and the efficiency of the material moving mechanism for grabbing moving materials is improved.

In an alternative embodiment, the clamping assembly comprises a transverse slide rail, which is arranged on the inner side of the frame and extends along the first direction;

the clamping jaw device is provided with a second bearing plate, the end part of the second bearing plate is provided with a sliding block, and the sliding block is slidably arranged on the transverse sliding rail.

In the process of realizing, the clamping jaw devices are in sliding fit with the transverse sliding rail along the first direction through the second bearing plate, smooth relative sliding of the clamping jaw devices is guaranteed, smooth adjustment of the distance between every two adjacent clamping jaw devices is guaranteed, and stability of the material moving mechanism is guaranteed.

In an alternative embodiment, the gripper arrangement is provided with two spaced gripper robots.

In the process of the realization, the clamping jaw mechanical arms arranged at two intervals can be clamped at two ends of the material, and the grabbing stability is ensured.

In an alternative embodiment, the clamping jaw device is provided with a buffer vibration manipulator which is arranged between the two clamping jaw manipulators;

the vibration buffering manipulator is provided with a protection plate which can be opened and closed relatively.

The in-process of above-mentioned realization through addding buffering vibrations manipulator, can further improve the efficiency of snatching of clamping jaw device, simultaneously, owing to the contact surface increase to the material, can avoid the local damage of material, has guaranteed the surface integrality of material. When the material is electric core, two clamping jaw manipulators centre gripping respectively in the tip of electric core, buffering vibrations manipulator centre gripping electric core main part has guaranteed that electric core surface does not because of the too big fish tail of effort of unit area, has also increased the stability of electric core at the removal in-process simultaneously.

In an alternative embodiment, the clamping assembly comprises a vertical slide rail, a second fixing plate and a lifting driving device;

the vertical slide rail is arranged on the inner side of the rack and extends along the second direction;

the second fixing plate is arranged on the vertical slide rail and slides along the vertical slide rail, and the clamping jaw device is arranged on the second fixing plate;

the lifting driving device drives the second fixing plate to lift.

In-process of above-mentioned realization, the clamping jaw device has realized the lift action through vertical slide rail, second fixed plate and lift drive arrangement to the realization does benefit to the removal work of snatching of material with transferring the action to the promotion of material.

In an alternative embodiment, the clamping assembly includes an inductor, the inductor being provided to the frame;

the execution end of the lifting driving device is provided with a trigger to trigger the inductor.

In the process of realizing, the inductor is triggered through the trigger, the lifting stroke of the lifting driving device is limited, and the situation that materials are damaged in the grabbing and moving process due to misoperation is avoided.

In a second aspect, an embodiment of the present invention provides an electricity core formation system, including:

forming a clamp; and

the material moving mechanism of any one of the preceding embodiments;

the distance between the battery cores clamped by the clamping jaw device is adjusted through the work of the distance adjusting assembly, so that the clamp is suitable for being formed.

In the process of realizing, the material moving mechanism adjusts the distance between the clamping jaw devices through the work of the indirect adjusting assembly, can be suitable for grabbing and transferring the battery cell between different stations in the battery cell formation system, and is matched with the formation clamp.

According to the technical scheme, in the implementation process of the clamping jaw device, the material moving mechanism starts the distance adjusting driving part according to the placement positions of materials on different stations, the distance adjusting driving part acts on the clamping jaw devices at the tail end, and the clamping jaw devices are matched with the hinge assembly to drive all the clamping jaw devices to be synchronously folded or unfolded, so that the distance between the clamping jaw devices is adjusted, the placement positions of the materials on the stations correspond to the placement positions of the materials on the stations, and the materials on the different stations can be grabbed; meanwhile, the lifting driving device is started to drive the second fixing plate, namely the clamping jaw device is driven to lift, so that the lifting and the downward movement of the materials are realized, and the purpose of grabbing and moving the materials among different processing stations is achieved; further, clamping jaw mechanical hand and buffering vibrations mechanical hand mutually support, can guarantee that clamping jaw device snatch efficiency and snatch stability, guarantee that the material is getting and is transferring the security of in-process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a perspective view of a material moving mechanism in the present embodiment at a first viewing angle;

fig. 2 is a perspective view of the material moving mechanism in the present embodiment at a second viewing angle;

FIG. 3 is a perspective view of the frame in this embodiment;

FIG. 4A is a schematic view of a hinge assembly according to the present embodiment;

FIG. 4B is a schematic view of a first hinge point of the hinge assembly of the present embodiment;

FIG. 4C is a schematic view of a second hinge point of the hinge assembly of the present embodiment;

FIG. 5 is a perspective view of the jaw apparatus of this embodiment at the head end;

FIG. 6 is a perspective view of the remaining jaw apparatus of this embodiment;

FIG. 7 is a perspective view of the clamping plate and the first retaining plate of the present embodiment;

FIG. 8 is a perspective view of the first receiving plate of the present embodiment;

FIG. 9 is a perspective view of the vibration-damping robot of the present embodiment;

FIG. 10 is an enlarged view of the X in FIG. 2.

Icon: 10-a material moving mechanism; 11-a frame; 12-a clamping assembly; 13-a spacing adjustment assembly; 14-a jaw arrangement; 15-a sensor; 16-a flip-flop; 110-a top cover; 111-a housing; 120-a first fixation plate; 121-clamping plate; 122-upper plate; 123-lower plate; 124-sliding clearance; 125-transverse slide rail; 126-vertical slide rail; 127-a second fixation plate; 128-a lifting drive; 130-pitch adjustment drive; 131-a hinge assembly; 132 a-a first hinge point; 132 b-a second hinge point; 132 c-a second hinge pair; 140-a first receiving plate; 141-a roller; 142-a via; 143-a second bearing plate; 144-a slide block; 145-upright column; 146-a gripper robot; 147-a buffer vibration robot; 148-a sliding column; 1310-a first link assembly; 1311-a second linkage assembly; 1312-a first link; 1313-second link; 1460-a first drive cylinder; 1461-clamping jaw; 1470-guard plate; 1471-a second drive cylinder; 1472-sensor in place.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "vertical", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally placed when products of the application are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used for convenience of description and simplification of the description, but do not refer to or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the application.

In the description of the embodiments of the present application, it should also be noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solution in the present application will be described below with reference to the accompanying drawings.

The embodiment provides a move material mechanism 10, it can be applicable to snatch between different stations and transfer electric core, simultaneously, can match with the formation anchor clamps.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a perspective view of a material moving mechanism 10 in the present embodiment at a first viewing angle, fig. 2 is a perspective view of the material moving mechanism 10 in the present embodiment at a second viewing angle, and fig. 3 is a perspective view of a frame 11 in the present embodiment.

The material moving mechanism 10 comprises a frame 11, a clamping assembly 12 and a spacing adjusting assembly 13. A clamping assembly 12 is provided in the frame 11, the clamping assembly 12 being provided with a plurality of jaw arrangements 14. The spacing adjustment assembly 13 is connected to a plurality of jaw devices 14 to adjust the spacing between two adjacent jaw devices 14.

In the present disclosure, the plurality of jaw devices 14 are distributed side by side along the first direction, and the distance adjusting assembly 13 adjusts the distance between two adjacent jaw devices 14 in the first direction.

In the implementation process, the placing positions of materials on different stations are different, the material moving mechanism 10 works through the distance adjusting assembly 13, and the distance between two adjacent clamping jaw devices 14 is adjusted corresponding to the placing positions of the materials on the stations, so that the clamping jaw devices 14 adapt to the materials on different stations, and the materials can be grabbed and transferred between different stations; meanwhile, in the process of transferring the materials, the clamping jaw device 14 stably clamps the materials, ensures the relative stability between the materials, and avoids the damage to the materials caused by the large-amplitude shaking of the materials due to mechanical vibration and inertia; meanwhile, when the material is a battery cell, the distance between the forming clamps is correspondingly changed, and the distance between the clamping jaw devices 14 is adjusted, so that the battery cell can be smoothly placed into the forming clamps, and the phenomenon that the battery cell is misplaced to cause scratch damage on the surface of the battery cell is avoided.

It should be noted that the material moving mechanism 10 is disposed at an execution end of the manipulator or the moving device, and moves between different stations through the movement of the manipulator or the moving device, so as to move the material.

In the present disclosure, the rack 11 includes a top cover 110 and a housing 111, the top cover 110 and the housing 111 enclose a frame structure, and the bottom of the rack 11 is open to realize the extension of the clamping assembly 12, so as to facilitate the grasping and moving of the material. It should be noted that, in fig. 1, 2 and 3, in order to facilitate the display of the internal structure of the rack 11, a part of the housing 111 is hidden, and in actual use, the peripheral surface of the rack 11 is closed to protect the structures in the rack 11, such as the clamping assembly 12, the spacing adjustment assembly 13, and the like.

In the present disclosure, with reference to fig. 4A to 6, fig. 4A is a schematic view of a hinge assembly 131 in the present embodiment, fig. 4B is a schematic view of a first hinge point 132a in the hinge assembly 131 in the present embodiment, fig. 4C is a schematic view of a second hinge point 132B in the hinge assembly 131 in the present embodiment, fig. 5 is a perspective view of a clamping jaw device 14 at a head end in the present embodiment, and fig. 6 is a perspective view of the remaining clamping jaw device 14 in the present embodiment. Wherein the gripper arrangement 14 at the head end is indicated by arrow a in fig. 2 and the gripper arrangement 14 at the tail end is indicated by arrow B in fig. 1.

The gripper jaw arrangement 14 at the head end is fixed to the frame 11, and the remaining gripper jaw arrangements 14 are slidably arranged in the frame 11 in a first direction. The spacing adjustment assembly 13 includes a spacing adjustment drive portion 130 and a hinge assembly 131.

The plurality of clamping jaw devices 14 are arranged on the hinge assembly 131 and are linked with the hinge assembly 131.

The distance adjustment driving part 130 acts on the clamping jaw devices 14 at the tail end, and drives all the clamping jaw devices 14 to be synchronously folded or unfolded through the action of the hinge assembly 131.

Referring to fig. 4A, in the present disclosure, the hinge assembly 131 includes first link assemblies 1310 and second link assemblies 1311, the two first link assemblies 1310 being respectively located at both ends of the hinge assembly 131, and a plurality of second link assemblies 1311 being located between the two first link assemblies 1310. The first link assembly 1310 at the head end, the plurality of second link assemblies 1311, and the first link assembly 1310 at the tail end are hinged in sequence.

The first link assembly 1310 includes a first link 1312 whose both ends are hinged to each other, and the second link assembly 1311 includes two second links 1313 which are hinged to each other with a center crossing, and the length of the first link 1312 is half of that of the second link 1313.

In the implementation process, the hinge assembly 131 has a simple structure and is convenient to manufacture, and meanwhile, because the length proportion of the first link 1312 and the second link 1313 is limited, the hinge assembly 131 is divided into two rows of the first link 1312 and the second link 1313 which are parallel to each other, when the hinge assembly 131 is folded and unfolded, the deflection angle and the displacement distance of the first link 1312 and the second link 1313 which are parallel to each other are the same, so that the folding and unfolding synchronism of the hinge assembly 131 is facilitated, and the displacement distance of each clamping jaw device 14 is ensured to be consistent.

Referring to fig. 4B, it should be noted that, for clarity of fig. 4B, the first link 1312 and the second link 1313 are not labeled in fig. 4B.

Referring to fig. 4B, the hinge assembly 131 has a plurality of first hinge points 132a, and the plurality of first hinge points 132a includes two hinge points at which the first links 1312 are hinge-coupled to each other and a center cross hinge point of the second link assembly 1311.

The number of jaw arrangements 14 is the same as the number of first hinge points 132a, and there is a one-to-one correspondence, with the jaw arrangements 14 being connected to their corresponding first hinge points 132 a.

In the implementation process, the first hinge point 132a is located on the center line of the hinge assembly 131, and the clamping jaw device 14 is connected to the first hinge point 132a, so that the stability of the connection between the clamping jaw device 14 and the hinge assembly 131 is facilitated, and the clamping jaw device 14 can stably follow the hinge assembly 131 to be folded and unfolded synchronously.

It should be noted that, in other embodiments, the first hinge point 132a may also be a central cross hinge point of the second link assembly 1311, and the clamping jaw device 14 is disposed on the second link assembly 1311.

Optionally, referring to fig. 4C, fig. 4C is a schematic view of a second hinge point 132b of the hinge assembly 131 in the embodiment. Note that, for clarity of fig. 4C, the first link assembly 1310, the second link assembly 1311, the first link 1312, and the second link 1313 are not labeled in fig. 4C.

The hinge assembly 131 has a plurality of second hinge points 132b, the plurality of second hinge points 132b are symmetrically distributed along a center line of the hinge assembly 131, and a pair of the symmetrically distributed second hinge points 132b constitutes a second hinge pair 132 c.

The number of jaw arrangements 14 corresponds to the number of second hinge pairs 132c, and the jaw arrangements 14 are connected to their corresponding second hinge pairs 132 c.

In the above implementation, the second hinge points 132b are arranged in pairs and form a second hinge pair 132c, and the jaw device 14 is connected to the second hinge pair 132c, so that the jaw device 14 is stably connected to the hinge assembly 131.

In the present disclosure, the second hinge point 132b includes a hinge point at which the first link 1312 and the second link 1313 are connected to each other and a hinge point at which the adjacent second link 1311 are connected to each other.

It should be noted that, in other embodiments, the second hinge point 132b may include a hinge point at which adjacent second link assemblies 1311 are connected to each other.

In the implementation process, the spacing adjusting assembly 13 is simple in structure and convenient to assemble; meanwhile, the jaw devices 14 can be linked through the hinge assembly 131 to realize synchronous folding or unfolding, so that the efficiency of adjusting the distance between the jaw devices 14 is improved, and the efficiency of grabbing the moving material by the material moving mechanism 10 is improved. It should be noted that, in the present disclosure, the hinge assembly 131 is a connecting rod structure, and the change of the distance between two of the clamping jaw devices 14 is controlled, so that the distance between the remaining clamping jaw devices 14 can be changed synchronously, thereby improving the working efficiency of the distance adjusting assembly 13, meanwhile, in the present disclosure, in order to make the hinge assembly 131 uniformly stressed, the clamping jaw device 14 at the head end is adopted for fixing, and the clamping jaw device 14 at the tail end is driven by the distance adjusting driving portion 130, in other embodiments, any two clamping jaw devices 14 may also be selected to adjust the relative position, so as to drive the remaining clamping jaw devices 14 to move synchronously.

It should be noted that, the technical solution that the clamping jaw device 14 is connected to the first hinge point 132a, and the technical solution that the clamping jaw device 14 is connected to the second hinge point 132b are two connection solutions that the clamping jaw device 14 is connected to the hinge assembly 131 and realizes linkage, which can be selected according to requirements.

In the present disclosure, referring to fig. 1 and 5, the clamping assembly 12 includes a first fixing plate 120 and a clamping plate 121. The clamping plate 121 extends along a first direction, and the two first fixing plates 120 are disposed at two ends of the clamping plate 121 and connected to the frame 11. The first gripper jaw arrangement 14 is fixed to one of the first fixing plates 120, and the remaining gripper jaw arrangements 14 are slidably mounted to the clamping plate 121.

In the implementation process, the first fixing plate 120 and the clamping plate 121 are simple in structure and convenient to manufacture; at the same time, it can be conveniently matched with the clamping jaw device 14.

In the present disclosure, referring to fig. 7, fig. 7 is a perspective view of the clamping plate 121 and the first fixing plate 120 in the present embodiment. The clamping plate 121 includes an upper plate 122 and a lower plate 123, the upper plate 122 is fixed to an upper surface of the first fixing plate 120, the lower plate 123 is fixed to a lower surface of the first fixing plate 120, and a sliding gap 124 is formed between the upper plate 122 and the lower plate 123. The clamping jaw device 14 is provided with a first receiving plate 140, the first receiving plate 140 is disposed in the sliding gap 124, and the first receiving plate 140 is provided with a roller 141 to slide along the sliding gap 124.

Referring to fig. 8, fig. 8 is a perspective view of the first receiving plate 140 of the present embodiment.

A through hole 142 is formed on the surface of the first bearing plate 140, the roller 141 is embedded in the through hole 142, and part of rolling surfaces of the roller 141 slightly protrude from the upper surface and the lower surface of the first bearing plate 140 so as to form rolling fit with the upper plate 122 and the lower plate 123; meanwhile, the connection relationship between the roller 141 and the first receiving plate 140 makes the structure between the first receiving plate 140 and the clamping plate 121 compact and does not waste space. It should be noted that the sliding gap 124 may be in the form of a recessed rail, which ensures that the roller 141 rolls smoothly along the first direction.

In the implementation process, the clamping jaw device 14 is arranged between the upper plate 122 and the lower plate 123, and the first receiving plate 140 is used for realizing sliding relative to the clamping plate 121, so that stability between the clamping jaw device 14 and the clamping plate 121 can be ensured, meanwhile, the roller 141 is also protected by the upper plate 122 and the lower plate 123, so that the service life of the clamping jaw device 14 can be ensured, the situation that the clamping jaw device 14 cannot slide due to the fact that the roller 141 is damaged by foreign objects is avoided, and the stability of the material moving mechanism 10 is ensured.

In the present disclosure, the clamping assembly 12 includes a lateral slide rail 125 disposed inside the frame 11 and extending along a first direction. The clamping jaw device 14 is provided with a second receiving plate 143, the end of the second receiving plate 143 is provided with a slide block 144, and the slide block 144 is slidably arranged on the transverse slide rail 125.

In the implementation process, the clamping jaw device 14 is in sliding fit with the transverse sliding rail 125 along the first direction through the second receiving plate 143, so that the clamping jaw device 14 can smoothly slide along the first direction, smooth adjustment of the distance between two adjacent clamping jaw devices 14 is ensured, and the stability of the material moving mechanism 10 is ensured. In combination with the sliding of the first receiving plate 140 relative to the clamping plate 121, the clamping jaw devices 14 can move smoothly along the first direction, so that the distance adjusting assembly 13 can smoothly adjust the distance between two adjacent clamping jaw devices 14.

Refer to fig. 1, 2, 4, 5, and 6.

In the gripper device 14 at the head end, the first fastening plate 120 is connected to the second receiving plate 143 via a vertical column 145. In the remaining clamping jaw arrangement 14, the first receiving plate 140 is connected to the second receiving plate 143 via a vertical column 145. On each jaw device 14, the number of the uprights 145 is two, and the intervals are respectively so as to ensure the stability of the jaw device 14.

The distance adjustment drive 130 includes a cylinder fixed to the frame 11, and an actuating end thereof is fixed to the second receiving plate 143 of the gripper device 14 at the end. In other embodiments, the distance adjustment driving part 130 may also be other structures capable of realizing linear driving, such as an electric push rod.

In the present disclosure, the gripper apparatus 14 is provided with two spaced-apart gripper robots 146.

In-process of above-mentioned realization, the clamping jaw manipulator 146 that two intervals set up can the centre gripping in the both ends of material, guarantees the stability of snatching. It should be noted that, in the present disclosure, the gripper robot 146 includes an air cylinder gripper, which includes a first driving air cylinder 1460 and a gripper 1461 driven by the first driving air cylinder 1460 to realize relative opening and closing. In other embodiments, the gripper robot 146 may be other robot structures that can perform opening and closing actions.

In the present disclosure, the gripper device 14 is provided with a vibration damping manipulator 147, and is provided between the two gripper manipulators 146. The vibration damping manipulator 147 is provided with two protection plates 1470 which can be opened and closed relatively, and in the present disclosure, the two protection plates 1470 are opened and closed by a second driving cylinder 1471.

In the process of above-mentioned realization, through addding buffering vibrations manipulator 147, can further improve the efficiency of snatching of clamping jaw device 14, simultaneously, because the contact surface to the material increases, can avoid the local damage of material, guaranteed the surface integrality of material. When the material is electric core, two clamping jaw manipulators 146 centre gripping respectively in the tip of electric core, buffering vibrations manipulator 147 centre gripping electric core main part has guaranteed that electric core surface does not because of the too big fish tail of effort of unit area, has also increased the stability of electric core at the in-process of transferring simultaneously. Fig. 9 is a perspective view of the vibration damping manipulator 147 according to the present embodiment, with reference to fig. 5, 6, and 9. In the present disclosure, the vibration damping robot 147 is fixed to the lower surface of the second receiving plate 143. The surface area of the guard plate 1470 of the vibration damping manipulator 147 is larger than the surface area of the clamping jaw 1461 of the clamping jaw manipulator 146, which is beneficial for protecting the cell body, and an in-place sensor 1472 is arranged on the inner surface of the guard plate 1470 to sense whether the cell is clamped between the guard plates 1470.

In the present disclosure, the clamping assembly 12 includes a vertical slide rail 126, a second fixing plate 127, and a lifting drive device 128. The vertical slide rail 126 is disposed inside the rack 11 and extends along the second direction. The second fixing plate 127 is disposed on the vertical slide rail 126, and slides along the vertical slide rail 126, and the clamping jaw device 14 is disposed on the second fixing plate 127. The elevation driving device 128 drives the second fixing plate 127 to ascend and descend.

Combine fig. 1, fig. 2 and fig. 3. Two vertical slide rails 126 are arranged on two opposite sides of the shell 111 at intervals, the two vertical slide rails 126 on each side are connected with one second fixing plate 127, first lifting driving devices 128 are arranged on two sides of the shell 111 to stably and synchronously drive the two second fixing plates 127 to lift, two ends of the first fixing plate 120 are respectively fixed on the second fixing plates 127 and lift along with the second fixing plates 127.

In the process of the above implementation, the clamping jaw device 14 realizes the lifting action through the vertical slide rail 126, the second fixing plate 127 and the lifting driving device 128, so as to realize the lifting and lowering actions on the material, and facilitate the grabbing and moving work of the material. In this embodiment, the first lifting driving device 128 includes a cylinder-slider linear motion device, and in other specific embodiments, the first lifting driving device 128 may also be a screw linear motion device or the like.

Please refer to fig. 5 and fig. 6 again. Gripper robot 146 is provided at a free end of upright 145, upright 145 slidably passing through slide 148 to cooperate with second receiving plate 143 so as to enable upright 145 to slide in a second direction with respect to second receiving plate 143.

In the present disclosure, referring to fig. 10, fig. 10 is an enlarged view of x in fig. 2.

The clamping assembly 12 includes an inductor 15, and the inductor 15 is disposed on the frame 11. The actuating end of the lift drive 128 is provided with a trigger 16 to trigger the sensor 15.

In the implementation process, the trigger 16 triggers the inductor 15 to limit the lifting stroke of the lifting driving device 128, so that the situation that materials are damaged in the grabbing and moving process due to misoperation is avoided. Referring to fig. 2, the trigger 16 is disposed on the execution slider of the first elevation driving device 128, the three sensors 15 are disposed on the three sensors 15 of the housing 111 at intervals along the second direction, the three sensors 15 correspond to three preset positions, respectively, when the trigger 16 triggers the three sensors 15, the first elevation driving device 128 can obtain an action command to stop the elevation or the reverse movement, for example, the sensors 15 at two ends are stop sensors, and when the trigger 16 triggers any one of the stop sensors, the first elevation driving device 128 stops the further elevation.

In a second aspect, the present disclosure also provides an electrical core formation system, which includes a formation fixture and the above-provided material moving mechanism 10. The spacing between the cells held by the jaw apparatus 14 is adjusted by the operation of the spacing adjustment assembly 13 to adapt the formation of the jig.

In the process of the above implementation, the material moving mechanism 10 adjusts the distance between the clamping jaw devices 14 through the work of the indirect adjusting assembly, can grab and move the battery cell between different stations in the battery cell formation system, and is matched with the formation clamp.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a move material mechanism which characterized in that includes:

a frame;

and the distance adjusting assembly is connected with the plurality of clamping jaw devices so as to adjust the distance between two adjacent clamping jaw devices.

2. The material moving mechanism according to claim 1,

the clamping jaw device at the head end is fixed on the rack, and the rest clamping jaw devices are arranged on the rack in a sliding manner along a first direction;

the spacing adjustment assembly comprises a spacing adjustment drive part and a hinge assembly;

the distance adjusting driving part acts on the clamping jaw devices at the tail ends, and all the clamping jaw devices are driven to be synchronously folded or unfolded under the action of the hinge assembly.

3. The material moving mechanism according to claim 2,

the hinge assembly comprises a first connecting rod assembly and a second connecting rod assembly, the two first connecting rod assemblies are respectively arranged at two ends of the hinge assembly, the plurality of second connecting rod assemblies are arranged between the two first connecting rod assemblies, and the first connecting rod assembly at the head end, the plurality of second connecting rod assemblies and the first connecting rod assembly at the tail end are sequentially hinged;

the first connecting rod component comprises a first connecting rod with two ends hinged to each other, the second connecting rod component comprises two second connecting rods with centers hinged in a crossed mode, and the length of the first connecting rod is half of that of the second connecting rod.

4. The transfer mechanism of claim 3,

the hinge assembly is provided with a plurality of first hinge points, and the plurality of first hinge points comprise hinge points where the two first connecting rods are mutually hinged and a central crossed hinge point of the second connecting rod assembly;

the number of the clamping jaw devices is consistent with that of the first hinge points, the clamping jaw devices correspond to the first hinge points one by one, and the clamping jaw devices are connected with the corresponding first hinge points.

5. The transfer mechanism of claim 3,

the hinge assembly is provided with a plurality of second hinge points, the second hinge points are symmetrically distributed along the central line of the hinge assembly, and a pair of the second hinge points which are symmetrically distributed form a second hinge pair;

the number of the clamping jaw devices is consistent with that of the second hinge pairs, the clamping jaw devices correspond to the second hinge pairs one by one, and the clamping jaw devices are connected with the second hinge pairs corresponding to the clamping jaw devices.

6. The material moving mechanism according to claim 5,

the second hinge point comprises a hinge point formed by connecting the first connecting rod and the second connecting rod and a hinge point formed by connecting two adjacent second connecting rod assemblies.

7. The material moving mechanism according to claim 2,

the clamping assembly comprises a transverse sliding rail which is arranged on the inner side of the rack and extends along the first direction;

8. The material moving mechanism according to claim 1,

the clamping jaw device is provided with two clamping jaw mechanical arms arranged at intervals.

9. The material moving mechanism according to claim 8,

the clamping jaw device is provided with a buffering vibration manipulator which is arranged between the two clamping jaw manipulators;

the buffering vibration manipulator is provided with a protection plate capable of being opened and closed relatively.

10. The material moving mechanism according to claim 1,

the clamping assembly comprises a vertical slide rail, a second fixing plate and a lifting driving device;

the vertical slide rail is arranged on the inner side of the rack and extends along a second direction;

the lifting driving device drives the second fixing plate to lift.

11. The material moving mechanism according to claim 10,

the clamping assembly comprises an inductor, and the inductor is arranged on the rack;

and the executing end of the lifting driving device is provided with a trigger so as to trigger the sensor.

12. An electrical cell formation system, comprising:

forming a clamp; and

the transfer mechanism of any one of claims 1-11;

and the distance between the battery cores clamped by the clamping jaw device is adjusted by the working of the distance adjusting assembly so as to adapt to the formation clamp.