CN217172414U

CN217172414U - Posture adjusting mechanism and battery piece printing machine

Info

Publication number: CN217172414U
Application number: CN202220982933.5U
Authority: CN
Inventors: 左国军; 胡永涛; 张亚运; 王明飞; 王刘佳
Original assignee: Changzhou Jiejiachuang Intelligent Equipment Co ltd
Current assignee: Changzhou Jiejiachuang Intelligent Equipment Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-12
Anticipated expiration: 2032-04-25

Abstract

The utility model provides an attitude adjusting mechanism and battery piece printing machine relates to photovoltaic screen printing equipment technical field. The posture adjusting mechanism comprises a position adjusting component, an angle adjusting component, a sucker component and a buffering component. The angle adjusting component is arranged on the position adjusting component, and the position adjusting component is used for adjusting the position of the angle adjusting component. The buffer assembly is connected with the angle adjusting assembly, and the sucker assembly is connected with the buffer assembly; the sucking disc subassembly is used for absorbing the battery piece, and the buffering subassembly is used for actuating when sucking disc subassembly atress in order to provide the buffering for sucking disc subassembly. The utility model provides an attitude adjusting mechanism and battery piece printing machine can improve among the prior art because be difficult to the adjustment sucking disc and support and hold the technical problem that battery piece effort leads to influencing the normal printing of battery piece.

Description

Posture adjusting mechanism and battery piece printing machine

Technical Field

The utility model relates to a photovoltaic screen printing equipment technical field particularly, relates to an attitude adjusting mechanism and battery piece printing machine.

Background

In the existing photovoltaic cell printing process, the cell is generally conveyed to a table top through roll paper feeding or a mechanical arm, then the position of the cell on the table top is confirmed through visual shooting, and the position of a printing head relative to the cell on the table top is adjusted and corrected while a rotary table rotates 90 degrees, so that printing is performed.

In general, in order to stably convey the battery piece during the conveyance of the battery piece, the suction cup is usually held against the battery piece when the battery piece is sucked by the suction cup. However, since it is difficult to control the acting force of the sucker against the battery cell by driving the sucker to move by the motor, the sucker may be excessively pressed against the battery cell to damage the battery cell, or excessively pressed against the battery cell to reduce the success rate of sucking, thereby affecting the normal printing of the battery cell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an attitude adjusting mechanism, it can improve among the prior art because be difficult to the adjustment sucking disc and support and hold the technical problem that the battery piece effort leads to influencing the normal printing of battery piece.

The utility model aims at still including, providing a battery piece printing machine, it can improve among the prior art because be difficult to adjust the sucking disc and support and hold the technical problem that the battery piece effort leads to influencing the normal printing of battery piece.

The embodiment of the utility model discloses a can realize like this:

the embodiment of the utility model provides an attitude adjusting mechanism, is applied to battery piece printing machine, the attitude adjusting mechanism includes position control assembly, angle adjusting assembly, sucking disc subassembly and buffering subassembly;

the angle adjusting assembly is arranged on the position adjusting assembly, and the position adjusting assembly is used for adjusting the position of the angle adjusting assembly;

the buffer assembly is connected to the angle adjusting assembly, and the sucker assembly is connected to the buffer assembly; the sucking disc subassembly is used for absorbing the battery piece, the buffering subassembly is used for actuating when the sucking disc subassembly atress in order to provide the buffering to the sucking disc subassembly.

The utility model provides an attitude adjusting mechanism includes for prior art's beneficial effect:

under the condition that the posture adjusting mechanism is applied to the battery piece printer, the posture adjusting mechanism can adsorb the battery piece through the sucker component, under the condition that the battery piece is supported and held through the sucker component, the sucker component supports and holds the battery piece, the battery piece applies reaction force to the sucker component, the sucker component is enabled to apply acting force to the buffer component, the buffer component can be enabled to be actuated, the buffer action is provided for the sucker component through the actuation of the buffer component, therefore, the acting force that part of the sucker component supports and holds the battery piece can be eliminated, the acting force that the sucker component supports and holds the battery piece can be effectively reduced, the adsorption of the battery piece can be effectively completed, and the damage to the battery piece caused by the fact that the sucker component supports and holds the battery piece too heavily can be prevented. Therefore, the utility model provides an attitude adjusting mechanism can improve among the prior art because be difficult to the adjustment sucking disc and support and hold the technical problem that battery piece effort leads to influencing the normal printing of battery piece.

Optionally, the cushioning assembly comprises a connection table and a cushioning slide; the connecting table is connected to the angle adjusting assembly, and a vertical sliding rail is arranged on the connecting table; the buffer sliding piece is connected with the sliding rail in a sliding mode, and the sucker component is connected with the buffer sliding piece.

Under the condition that the battery piece is abutted by the sucker assembly, the sucker assembly is subjected to a reaction force to apply an acting force to the buffer sliding piece, so that the buffer sliding piece moves along the sliding rail, the buffer assembly is actuated, the acting force abutted on the battery piece is counteracted partially through the movement of the buffer sliding piece, and therefore a buffer effect can be provided for the battery piece, and the battery piece is prevented from being crushed.

Of course, in other embodiments of the present invention, the buffer assembly may adopt an elastic structure made of an elastic material; when the sucking disc assembly applies acting force to the buffering assembly, the buffering assembly can be elastically deformed, so that the buffering assembly is actuated to absorb partial reaction force, and the battery plate is prevented from being crushed due to the fact that the abutting force applied to the battery plate is too heavy.

Optionally, the suction cup assembly comprises a suction cup, the suction cup is used for sucking the battery piece, a plurality of first notches are formed in the periphery of the suction cup, the plurality of first notches are used for exposing corners of the battery piece, and the suction cup is provided with two first side edges which are oppositely arranged; at least two first notches are formed in any one first side edge, the at least two first notches are arranged at intervals, the sucker is further provided with two second side edges which are oppositely arranged, and the second side edges are adjacent to the first side edges; and a second notch is formed on the second side edge.

Optionally, an inner wall of the first notch is arc-shaped.

Optionally, the angle adjustment assembly comprises a bearing body, a drive assembly and a rotation assembly;

the driving assembly is connected to the bearing main body;

the rotating assembly comprises a first connecting part, a second connecting part and a rotating main body; the first connecting part is rotatably connected to the rotating body; the second connecting part is fixedly connected to the rotating body; the first connecting part and the second connecting part are arranged at intervals;

the driving assembly is in transmission connection with the first connecting part; the second connecting part is in transmission connection with the bearing main body, and the second connecting part is connected with the sucker to drive the sucker to rotate.

Optionally, the drive assembly comprises a drive body and a drive block; the driving main body is in transmission connection with the driving block so as to drive the driving block to do linear motion along a preset direction;

the driving block is pressed on the first connecting portion to drive the first connecting portion to move.

Optionally, the bearing main body is provided with a first bearing plate and a second bearing plate which are spaced from each other; the side surfaces of the first bearing plate and the second bearing plate, which are close to each other, form a first mounting surface and a second mounting surface;

the driving block is slidably arranged on the first mounting surface; the second connecting portion is rotatably matched with the second bearing plate, the rotating body is slidably arranged on the second mounting surface, and the first connecting portion is arranged on one side, far away from the second bearing plate, of the rotating body.

Optionally, the position adjustment assembly comprises a first moving mechanism, a second moving mechanism and a third moving mechanism; the second moving mechanism is movably connected to the first moving mechanism and can move along a first direction relative to the first moving mechanism; the third moving mechanism is movably connected to the second moving mechanism and can move along a second direction relative to the second moving mechanism; the angle adjusting assembly is movably connected to the third moving mechanism and can move along a third direction relative to the third moving mechanism; the first direction with the second direction is the contained angle, the second direction with the third direction is the contained angle, the first direction with the third direction is the contained angle.

Optionally, the first direction, the second direction and the third direction are perpendicular to each other.

A battery piece printing machine comprises a visual identification device, a feeding device, a blanking device, an adjustable printing table and a battery piece printing machine. The posture adjusting mechanism comprises a position adjusting component, an angle adjusting component, a sucker component and a buffer component;

The utility model provides a battery piece printing machine has adopted foretell attitude adjustment mechanism, and this battery piece printing machine is the same for prior art's beneficial effect with the above-mentioned attitude adjustment mechanism who provides for prior art's beneficial effect, no longer gives unnecessary details here.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, 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 invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a battery sheet printing machine provided in an embodiment of the present application;

fig. 2 is an exploded view of an attitude adjustment mechanism provided in an embodiment of the present application;

FIG. 3 is an exploded view of the angle adjustment assembly and suction cup provided in the embodiments of the present application;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

An icon: 1-a cell printer; 11-a feeding device; 12-a blanking device; 13-an adjustable printing table; 14-a visual recognition device; 10-attitude adjusting mechanism; 100-a position adjustment assembly; 110-a first movement mechanism; 120-a second movement mechanism; 130-a third movement mechanism; 200-an angle adjustment assembly; 210-a carrier body; 211-a first carrier plate; 2111-first mounting surface; 212-a second carrier plate; 2121-a second mounting surface; 220-a drive assembly; 221-a drive body; 222-a drive block; 2221-pressing block; 230-a rotating assembly; 231-a rotating body; 232-a first connection; 2321-a chute; 233-a second connecting portion; 240-a buffer assembly; 241-a connecting table; 2411-grooves; 2412-sliding rail; 242-buffer slide; 300-a sucker; 301-a first gap; 302-a second gap; 310-a first side edge; 320-second side edge.

Detailed Description

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

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

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 present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

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

Referring to fig. 1, in the embodiment of the present application, a battery piece printer 1 is provided, where the battery piece printer 1 is used for printing a battery piece to obtain a photovoltaic battery piece. The battery printer 1 may print a single battery or half-batteries, or may print a plurality of single batteries or half-batteries.

The battery piece printing machine 1 comprises a visual recognition device 14, a feeding device 11, a blanking device 12, an adjustable printing table 13 and a posture adjusting mechanism 10. The feeding device 11 is arranged on one side of the adjustable printing table 13, and the feeding device 11 can convey the battery piece towards the adjustable printing table 13; the posture adjusting mechanism 10 is arranged on the feeding device 11, and the posture adjusting mechanism 10 can grab the battery piece on the feeding device 11 to transport the battery piece on the feeding device 11 to the adjustable printing table 13; meanwhile, the posture adjusting mechanism 10 can adjust the posture of the battery piece during the transportation of the battery piece, so that the posture of the battery piece is adjusted to a designated posture, and the battery piece is printed by the adjustable printing table 13. The blanking device 12 is also arranged close to the adjustable printing table 13 so as to conveniently output the printed battery plates on the adjustable printing table 13 to a specified position. In addition, the visual recognition device 14 may be disposed on the feeding device 11, the adjustable printing table 13, or other fixing frames; the visual recognition device 14 is used for acquiring image information of the battery piece on the feeding device 11, controlling the posture adjusting mechanism 10 to grab the battery piece according to the image information, and adjusting the posture of the battery piece according to the image information.

In the prior art, the process of printing the battery plate by the battery plate printer is roughly as follows: the single-chip battery piece or half battery piece that will adapt to quantity transport to the mesa of revolving stage on, confirm battery piece position and place the gesture on the mesa through visual identification device, after confirming the position of placing of battery piece and placing the gesture, the position and the gesture of adjustment print head to the convenience makes the print head can carry out effectual printing to the battery piece after the revolving stage rotates. After the printing of the battery piece is completed, the turntable rotates again to output the printed battery piece. The position of the battery piece needs to be confirmed through the visual recognition device after the battery piece is transported to the table top of the rotary table, so that the adjustment of the printing head needs to be carried out after the battery piece is placed on the table top, the time spent on the adjustment of the printing head is prolonged, and the printing efficiency is reduced.

In order to solve the above-described technical problem, in other words, to solve the technical problem of low printing efficiency caused by the long time taken to adjust the print head in the related art, the posture adjustment mechanism 10 in the embodiment of the present application and the battery sheet printer 1 using the posture adjustment mechanism 10 are provided.

Wherein, during the printing process of the battery piece, the posture adjusting mechanism 10 can transport the battery piece to the table top of the turntable, and, during the transportation process of the battery piece by the posture adjusting mechanism 10, the position and the placing posture of the battery piece can be adjusted so as to be placed on the table top of the turntable in a specified state. In other words, when the battery piece is transported to the table top by the posture adjustment mechanism 10, the placement position and the placement posture of the battery piece are made to correspond to the posture of the print head, so that the battery piece can be printed without adjusting the posture and the position of the print head or after the print head itself is finely adjusted. Based on this, the step of adjusting the position of the printing head can be saved after the battery piece is placed on the table top, so that the purpose of improving the printing efficiency can be achieved.

In an embodiment of the present application, please refer to fig. 2 and fig. 3 in combination, the posture adjustment mechanism 10 includes a position adjustment assembly 100, an angle adjustment assembly 200, and a suction cup assembly including a suction cup 300 for sucking the battery piece. The angle adjusting assembly 200 is provided on the position adjusting assembly 100, and the position adjusting assembly 100 is used to adjust the position of the angle adjusting assembly 200. The suction cup 300 is disposed on the angle adjustment assembly 200, and the angle adjustment assembly 200 is used for driving the suction cup 300 to rotate. The suction cup 300 is used for sucking the battery piece, a plurality of first gaps 301 are formed in the periphery of the suction cup 300, and the first gaps 301 are used for exposing the corners of the battery piece. In the process that the position adjusting assembly 100 adjusts the position of the angle adjusting assembly 200, the position of the battery piece adsorbed on the suction disc 300 can be adjusted, so that the placing position of the battery piece is adjusted; meanwhile, the transportation of the battery pieces can also be completed by the position adjusting assembly 100 moving the angle adjusting assembly 200. The angle adjusting assembly 200 can rotate the battery plate by rotating the suction cup 300, so that the placing posture of the battery plate can be adjusted. In other words, the position and posture of the battery piece can be adjusted during transportation of the battery piece by the posture adjustment mechanism 10.

As described above, in the case where the posture adjustment mechanism 10 is applied to the battery sheet printer 1, the posture adjustment mechanism 10 can suck the battery sheet through the suction cup 300, and since the corners of the battery sheet can be exposed from the first notch 301, the visual recognition device in the battery sheet printer 1 can determine the current placement posture of the battery sheet by recognizing the corners of the battery sheet exposed from the first notch 301. Based on the placing posture of the battery piece recognized by the visual recognition device, the position of the suction cup 300 can be adjusted through the position adjusting assembly 100 and the angle adjusting assembly 200, so that the placing posture of the battery piece is adjusted to be suitable for the state of a printing head of the battery piece printing machine 1. Based on this, can not need to put the battery piece on the mesa and then adjust the print head, or the print head only needs to carry out the printing effectively to the battery piece after itself just adjusting a little, has saved the time of adjustment print head, can improve printing efficiency. Moreover, the posture adjusting mechanism 10 can be applied to the battery piece printer 1 for simultaneously printing a plurality of battery pieces, and the relative positions of the plurality of battery pieces can be adjusted according to the positions of the plurality of printing heads, so that the synchronous printing of the plurality of battery pieces can be facilitated, and the printing efficiency can be improved.

Optionally, in some embodiments of the present application, the suction cup 300 has two first sides 310 disposed oppositely; at least two first gaps 301 are formed in any one first side edge 310, and the at least two first gaps 301 are arranged at intervals.

In the embodiment of the present application, the battery piece attracted by the posture adjustment mechanism 10 is a rectangular battery piece, for example. In order to adapt the battery plate, the suction cup 300 is arranged substantially rectangular, on the basis of which two first side edges 310 are formed, which are arranged opposite to each other. At least two spaced first notches 301 are formed in each first side 310, so that the four corners of the battery piece can be exposed out of the four first notches 301 under the condition that the battery piece is adsorbed conveniently.

It should be understood that in other embodiments of the present application, the shape of the suction cup 300 may take other shapes, such as an i-shape; also for example, circular or elliptical; also for example, polygonal, etc. Only a plurality of first notches 301 need to be formed on the suction cup 300, so that the corners of the battery piece can be exposed from the first notches 301, and the visual recognition device can conveniently recognize the posture of the battery piece. It should be noted that the first notch 301 may be a notch opened on the side of the suction cup 300 or a through hole opened on the suction cup 300.

Optionally, in some embodiments of the present application, to facilitate the visual recognition device to recognize the corners of the battery piece, the inner wall of the first notch 301 is arc-shaped. The inner wall of the first notch 301 is set to be arc-shaped, the shape formed by the inner wall of the first notch 301 and the shape formed by the angle of the battery piece can be distinguished, the visual recognition device is prevented from being mistakenly recognized, and the position judgment accuracy of the battery piece can be improved. Of course, the inner wall of the first notch 301 is set to be arc-shaped, and the opening area of the first notch 301 can also be enlarged, so that the corners of the battery piece can be exposed from the first notch 301 conveniently.

The suction cup 300 has two opposite second sides 320, and the second side 320 is adjacent to the first side 310; the second side 320 has a second notch 302. Wherein, taking the sucker 300 as a rectangular sucker 300 as an example, the sucker 300 has four sides; of the four sides, two of the two sides disposed opposite to each other are the first side 310, and the other two sides are the second side 320. The second notch 302 is formed in the second side edge 320, and the side edge of the battery piece can be exposed under the condition that the length of the battery piece is long, so that the position of the side edge of the battery piece can be conveniently confirmed, the posture of the battery piece can be conveniently confirmed, and the posture of the battery piece can be conveniently adjusted. It should be noted that the second notch 302 can be a notch with an opening on the side of the suction cup 300, or can be a through hole on the suction cup 300.

It should be understood that in some embodiments of the present application, the provision of the second notch 302 may also be eliminated.

The angle adjustment assembly 200 includes a carrier body 210, a drive assembly 220, and a rotation assembly 230. The driving assembly 220 is connected to the carrier body 210. The rotating assembly 230 includes a first connecting portion 232, a second connecting portion 233, and a rotating body 231; the first connection part 232 is rotatably connected to the rotating body 231; the second connection part 233 is fixedly connected to the rotation body 231; the first connection portion 232 and the second connection portion 233 are disposed at intervals. The driving assembly 220 is in transmission connection with the first connecting part 232; the second connecting portion 233 is in transmission connection with the main carrying body 210, and the second connecting portion 233 is connected to the suction cup 300 to drive the suction cup 300 to rotate.

Under the condition that the posture of placing of battery piece needs to be adjusted, through the removal of drive assembly 220 drive first connecting portion 232, the in-process that first connecting portion 232 removed just drives rotation main part 231 and bears the weight of the main part 210 relatively and rotates, rotates the in-process that main part 231 rotated and just can drive second connecting portion 233 and sucking disc 300 and rotate to can reach the purpose of rotating the battery piece, in order to realize the purpose that the posture was placed to the adjustment battery piece. Because the first connecting portion 232 and the second connecting portion 233 are disposed at an interval, in the process that the driving assembly 220 drives the first connecting portion 232 to move, the first connecting portion 232 drives the rotating force arm of the rotating main body 231 to rotate, so as to conveniently drive the second connecting portion 233 to rotate.

Optionally, the drive assembly 220 comprises a drive body 221 and a drive block 222; the driving body 221 is in transmission connection with the driving block 222 to drive the driving block 222 to make a linear motion along a preset direction. The driving block 222 is pressed against the first connecting portion 232 to drive the first connecting portion 232 to move. In other words, in the embodiment of the present application, the engagement of the first connection portion 232 and the rotating body 231 may convert the linear movement of the driving block 222 into the rotation of the second connection portion 233. Wherein, because first connecting portion 232 and rotate and adopt normal running fit's mode to connect between the main part 231, at the in-process that first connecting portion 232 removed, can rotate main part 231 relatively to the convenient smooth and easy rotation of main part 231 rotates in order to drive first connecting portion 232.

Alternatively, the driving body 221 may employ a screw mechanism to drive the driving block 222 to move. It should be understood that in other embodiments of the present application, the driving body 221 may also adopt a hydraulic mechanism or an electric motor, etc. to realize the driving of the driving block 222.

It should be noted that the driving block 222 is pressed on the first connecting portion 232, so that the first connecting portion 232 can be driven to move by the friction force between the driving block 222 and the first connecting portion 232 during the movement of the driving block 222. Because the driving block 222 is matched with the first connecting portion 232 in a pressing manner, the matching between the driving block 222 and the first connecting portion 232 can be simplified, and the assembly and disassembly of the driving block 222 and the first connecting portion 232 can be conveniently completed. Moreover, since the driving block 222 and the first connecting portion 232 are arranged in a pressing manner, the first connecting portion 232 and the driving block 222 can move relatively in the moving process of the first connecting portion 232, so as to prevent the first connecting portion 232 and the driving block 222 from being stuck.

It should be noted that, in the process of adjusting the placing posture of the battery piece, the driving body 221 provides a driving force to the driving block 222 to move the first connecting portion 232, so that the rotation of the battery piece can be realized by rotating the main body 231 and the second connecting portion 233 to drive the suction cup 300 to rotate. Because, the gesture of battery piece is directly monitored and confirmed to the vision recognition device, consequently, need not improve the control accuracy who drives main part 221, only need ensure that drive block 222 can drive first connecting portion 232 and remove to the realization rotates main part 231 and drives second connecting portion 233 and rotate and can accomplish the adjustment of placing the gesture of battery piece, and can guarantee that the battery piece places the precision of gesture adjustment.

In addition, referring to fig. 3 and fig. 4, the driving block 222 is provided with a pressing block 2221, and an extending direction of the pressing block 2221 forms an included angle with the preset direction. The first connecting portion 232 is provided with a sliding groove 2321, and an extending direction of the sliding groove 2321 forms an included angle with a preset direction. The pressing block 2221 presses the bottom wall of the sliding slot 2321, and the width of the pressing block 2221 is smaller than the width of the sliding slot 2321. In the process that the driving body 221 drives the driving block 222, the pressing and holding block 2221 drives the first connecting portion 232 to move by the friction force with the bottom wall of the sliding slot 2321, and since the first connecting portion 232 rotates along with the rotating body 231 at the same time, the first connecting portion 232 has a certain displacement in the direction perpendicular to the moving direction of the driving block 222, and thus the displacement can be offset by the way that the pressing and holding block 2221 moves along the sliding slot 2321, thereby preventing the influence on the movement of the driving block 222, and ensuring that the driving body 221 can stably drive the driving block 222.

Of course, in other embodiments of the present application, the pressing block 2221 and the sliding slot 2321 may be eliminated, and the driving block 222 may be directly connected to the first connection portion 232 in a pressing manner, so that the influence of the movement of the first connection portion 232 on the driving block 222 is eliminated through the relative displacement between the driving block 222 and the first connection portion 232.

In some embodiments of the present application, the bearing body 210 has a first bearing plate 211 and a second bearing plate 212 spaced apart from each other; the sides of the first loading plate 211 and the second loading plate 212 adjacent to each other form a first mounting surface 2111 and a second mounting surface 2121. The driving block 222 is slidably disposed on the first mounting surface 2111; the second connecting portion 233 is rotatably engaged with the second carrier plate 212, the rotating body is slidably disposed on the second mounting surface 2121, and the first connecting portion 232 is disposed on a side of the rotating body away from the second carrier plate 212. In other words, a clamping force may be provided to the driving block 222 and the first connection portion 232 through the first and

second carrier plates

211 and 212, so that the driving block 222 is pressed against the first connection portion 232.

The driving block 222 may be slidably disposed on the first mounting surface 2111 by: a rail is provided on the first mounting surface 2111, and the drive block 222 is slidably fitted to the rail.

In order to prevent the sucker 300 from exerting an excessive pressing force on the battery piece during the process of sucking the battery piece to damage the battery piece, i.e. to solve the technical problem that the normal printing of the battery piece is affected due to the difficulty in adjusting the force of the sucker against the battery piece in the prior art, in some embodiments of the present application, the posture adjustment mechanism 10 further includes a buffer assembly 240; the suction cup assembly is connected to the angle adjustment assembly 200 through a buffer assembly 240 to provide a buffer to the suction cup assembly in the case that the suction cup assembly abuts against the battery piece. Because the sucking disc subassembly supports and holds in the battery piece, the battery piece exerts reaction force to the sucking disc subassembly, impel the sucking disc subassembly to exert effort to the buffering subassembly, and then can make the buffering subassembly actuated, and then provide the cushioning effect to the sucking disc subassembly through the actuation of buffering subassembly, can eliminate part sucking disc subassembly from supporting the effort of holding on the battery piece from this, can reduce the sucking disc subassembly effectively and support the effort of holding in the battery piece, not only can accomplish the absorption of battery piece effectively, can also prevent that the sucking disc subassembly from excessively heavily supporting and holding on the battery piece and causing the damage of battery piece. Therefore, the utility model provides an attitude adjusting mechanism can improve among the prior art because be difficult to the adjustment sucking disc and support and hold the technical problem that battery piece effort leads to influencing the normal printing of battery piece. It should be noted that the "actuation" of the buffer assembly 240 under the reaction force of the suction cup assembly means that the buffer assembly 240 is driven by the suction cup assembly, so that the suction cup assembly can move towards the angle adjustment assembly 200, thereby achieving the purpose of counteracting a part of the resisting force.

Optionally, the cushioning assembly 240 includes a connecting station 241 and a cushioning slide 242; the connecting platform 241 is connected to the second connecting part 233, and a vertical sliding rail 2412 is arranged on the connecting platform 241; the buffer sliding member 242 is slidably connected to the sliding rail 2412, and the buffer sliding member 242 is connected to the suction cup 300. When the suction cup 300 sucks the battery piece, even if the suction cup 300 moves downward under the action of the position adjusting assembly 100 after the suction cup 300 contacts the battery piece, the buffer action can be provided for the battery piece by the movement of the buffer sliding piece 242 along the sliding rail 2412, so that the suction cup 300 is prevented from continuously pressing and holding the battery piece to damage the battery piece. Under the condition that the battery piece is supported by the suction cup assembly, the suction cup assembly is subjected to a reaction force to apply a force to the buffer sliding piece 242, so that the buffer sliding piece 242 moves along the sliding rail 2412, the buffer assembly 240 is actuated, the force supported on the battery piece is partially counteracted through the movement of the buffer sliding piece 242, and therefore a buffer effect can be provided for the battery piece, and the battery piece is prevented from being crushed.

Optionally, an elastic structure may be disposed between the buffer sliding piece 242 and the sliding rail 2412, so that the buffer sliding piece 242 provides buffer for the battery cells through the buffer effect of the elastic structure during the sliding process on the sliding rail 2412. Meanwhile, the elastic structure may also be configured to enable the buffer sliding member 242 to return to the initial position relative to the sliding rail 2412 after the suction cup 300 sucks up the battery piece, so as to facilitate the next sucking action. It should be understood that in other embodiments of the present application, the elastic structure may be eliminated, so as to provide buffering for the battery piece through the sliding stroke of the buffering sliding piece 242 relative to the sliding rail 2412, and after the suction is completed, the buffering sliding piece 242 returns to the initial position relative to the sliding rail 2412 through the suction cup 300 and the gravity action of the battery piece, so as to facilitate the next suction action.

In addition, in some embodiments of the present application, the connecting platform 241 is in a shape of Chinese character 'ao', in other words, the connecting platform 241 is provided with a groove 2411, when the connecting platform 241 is connected with the second connecting portion 233, part of the bearing main body 210 is accommodated inside the groove 2411, and a gap is formed between the bearing main body 210 and the inner wall of the groove 2411. Under the condition that the second connecting portion 233 drives the connecting platform 241 to rotate, due to the gap formed between the inner walls of the bearing main body 210 and the groove 2411, the connecting platform 241 can rotate a small angle relative to the bearing main body 210, and the purpose of adjusting the placing posture of the battery piece can be achieved. It should be noted that after the battery piece is transported to the rotating platform, generally, the required amount of adjustment of the placing posture of the battery piece is small, in other words, the battery piece can be adjusted to the proper placing posture only by small adjustment of the placing posture of the battery piece, and therefore, in the case that the bearing main body 210 is disposed inside the groove 2411 of the connecting platform 241, the adjustment of the placing posture of the battery piece can be also completed, so as to facilitate the printing head to print the battery piece.

It should be understood that, in other embodiments of the present application, in order to enlarge the rotation angle of the suction cup 300, the groove 2411 on the connecting platform 241 may be eliminated, so that the connecting platform 241 can rotate at any angle relative to the main bearing body 210.

It should be noted that in other embodiments of the present application, the damping member 240 may also be made of an elastic material, so that the damping member 240 forms an integral structure with elasticity. When the suction cup assembly applies a force to the buffer assembly 240, the buffer assembly 240 can be elastically deformed, so that the buffer assembly 240 is actuated to absorb a part of the reaction force, and the cell is prevented from being crushed due to the fact that the holding force applied to the cell is too heavy.

The position adjustment assembly 100 includes a first movement mechanism 110, a second movement mechanism 120, and a third movement mechanism 130. The second moving mechanism 120 is slidably disposed on the first moving mechanism 110, and can move along a first direction relative to the first moving mechanism 110. The third moving mechanism 130 is slidably provided on the second moving mechanism 120, and is movable in the second direction with respect to the second moving mechanism 120. The angle adjustment assembly 200 is slidably disposed on the third moving mechanism 130, and can move in a third direction relative to the third moving mechanism 130. The first direction, the second direction and the third direction form an included angle in pairs, in other words, the first direction and the second direction form an included angle, the second direction and the third direction form an included angle, and the first direction, the second direction and the third direction are not arranged in a coplanar manner. Optionally, the first direction, the second direction, and the third direction are perpendicular to each other, and it should be noted that when perpendicular to each other, the first direction, the second direction, and the third direction correspond to XYZ axes in the space. Of course, in other embodiments of the present application, the first direction, the second direction and the third direction may also form an acute angle or an obtuse angle, etc. with respect to each other.

It should be noted that, a driving device is fixedly disposed on the first moving mechanism 110, and the driving device is connected to the second moving mechanism 120 and is used for driving the second moving mechanism 120 to move along the first direction; optionally, a slide rail extending along the first direction is disposed on the first moving mechanism 110, and a slider is disposed on the slide rail and connected to the second moving mechanism 120; correspondingly, the driving device is matched with the sliding block to drive the sliding block to move along the sliding rail, so as to drive the second moving mechanism 120 to move along the second direction. Correspondingly, another driving device is fixedly arranged on the second moving mechanism, and the driving device is connected with the third moving mechanism 130 and is used for driving the third moving mechanism 130 to move along the second direction; optionally, another slide rail extending along the second direction is disposed on the second moving mechanism 120, and another slider is disposed on the slide rail, and the slider is connected to the third moving mechanism 130; correspondingly, the driving device is matched with the sliding block to drive the sliding block to move along the second direction, so that the third moving mechanism is driven to move along the second direction. In addition, a driving device is fixedly arranged on the third moving mechanism 130, and the driving device is connected with the angle adjusting assembly 200 and is used for driving the angle adjusting assembly 200 to move along the third direction; optionally, a slide rail extending along the third direction is disposed on the third moving mechanism 130, a slide block is disposed on the slide rail, the angle adjusting assembly 200 is matched with the slide block, and the driving device can drive the slide block to move along the third direction, so as to drive the angle adjusting assembly 200 to move along the third direction. Meanwhile, the suction cup 300 can quickly suck the battery piece through the adjustment of the angle adjusting assembly 200.

It should be noted that, through the position adjustment of the first moving mechanism 110, the second moving mechanism 120, the third moving mechanism 130 and the angle adjusting assembly 200, the suction cup 300 can be moved to any position within the effective range, and the suction cup 300 is adjusted to various postures to suck the battery piece, which not only facilitates the transportation of the battery piece, but also ensures that the battery piece is placed on the turntable according to the specified posture, and can ensure that the printing head can print effectively after being finely adjusted, thereby improving the printing efficiency.

In summary, the posture adjustment mechanism 10 and the battery sheet printer 1 provided in the embodiment of the present application can adsorb the battery sheet through the suction cup 300, and since the corners of the battery sheet can be exposed from the first notch 301, the visual recognition device in the battery sheet printer 1 can determine the current placing posture of the battery sheet by recognizing the corners of the battery sheet exposed from the first notch 301. Based on the placing posture of the battery piece recognized by the visual recognition device, the position of the suction cup 300 can be adjusted through the position adjusting assembly 100 and the angle adjusting assembly 200, so that the placing posture of the battery piece is adjusted to be suitable for the state of a printing head of the battery piece printing machine 1. Based on this, can not need to put the battery piece on the mesa and then adjust the print head, or the print head only needs to carry out the printing effectively to the battery piece after itself just adjusting a little, has saved the time of adjustment print head, can improve printing efficiency. Moreover, the posture adjusting mechanism 10 can be applied to the battery piece printer 1 for simultaneously printing a plurality of battery pieces, and the relative positions of the plurality of battery pieces can be adjusted according to the positions of the plurality of printing heads, so that the synchronous printing of the plurality of battery pieces can be facilitated, and the printing efficiency can be improved.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A posture adjusting mechanism is applied to a battery piece printing machine and is characterized by comprising a position adjusting component, an angle adjusting component, a sucker component and a buffer component;

2. The attitude adjustment mechanism of claim 1, wherein the damping assembly includes a connecting table and a damping slide; the connecting table is connected to the angle adjusting assembly, and a vertical sliding rail is arranged on the connecting table; the buffer sliding piece is connected with the sliding rail in a sliding mode, and the sucker component is connected with the buffer sliding piece.

3. The posture adjustment mechanism of claim 1, wherein the suction cup assembly comprises a suction cup, the suction cup is used for sucking the battery piece, a plurality of first notches are formed in the periphery of the suction cup, the plurality of first notches are used for exposing corners of the battery piece, and the suction cup is provided with two first side edges which are oppositely arranged; at least two first notches are formed in any one first side edge, the at least two first notches are arranged at intervals, the sucker is further provided with two second side edges which are oppositely arranged, and the second side edges are adjacent to the first side edges; and a second notch is formed on the second side edge.

4. The attitude adjustment mechanism according to claim 3, wherein an inner wall of the first notch has an arc shape.

5. The attitude adjustment mechanism according to claim 1, wherein the angle adjustment assembly includes a bearing body, a drive assembly, and a rotation assembly;

the driving assembly is connected to the bearing main body;

6. The attitude adjustment mechanism according to claim 5, wherein the drive assembly includes a drive body and a drive block; the driving main body is in transmission connection with the driving block so as to drive the driving block to do linear motion along a preset direction;

7. The attitude adjustment mechanism according to claim 6, wherein the bearing body has a first bearing plate and a second bearing plate spaced apart from each other; the side surfaces of the first bearing plate and the second bearing plate, which are close to each other, form a first mounting surface and a second mounting surface;

8. The attitude adjustment mechanism according to any one of claims 1 to 7, wherein the position adjustment assembly includes a first movement mechanism, a second movement mechanism, and a third movement mechanism; the second moving mechanism is movably connected to the first moving mechanism and can move along a first direction relative to the first moving mechanism; the third moving mechanism is movably connected to the second moving mechanism and can move along a second direction relative to the second moving mechanism; the angle adjusting assembly is movably connected to the third moving mechanism and can move along a third direction relative to the third moving mechanism; the first direction with the second direction is the contained angle, the second direction with the third direction is the contained angle, the first direction with the third direction is the contained angle.

9. The attitude adjustment mechanism according to claim 8, wherein the first direction, the second direction, and the third direction are perpendicular to each other.

10. A battery piece printing machine comprises a visual recognition device, a feeding device, a blanking device and an adjustable printing table, and is characterized by further comprising a posture adjusting mechanism as claimed in any one of claims 1 to 9, wherein the posture adjusting mechanism is arranged above the feeding device.