CN215904115U

CN215904115U - Battery burst printing device

Info

Publication number: CN215904115U
Application number: CN202122271794.3U
Authority: CN
Inventors: 殷庆辉; 高阳; 郭健; 陈兵; 徐英乾
Original assignee: Wuxi Aote Weixurui Technology Co ltd
Current assignee: Wuxi Aote Weixurui Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-25
Anticipated expiration: 2031-09-18

Abstract

The utility model provides a battery slicing printing device, which comprises an input mechanism, a printing machine table, a first printing mechanism, a second printing mechanism and an output mechanism, wherein: the input mechanism is used for inputting the battery slices to be printed; the printing machine platform comprises a first printing platform and a second printing platform, the first printing platform and the second printing platform receive the battery slices from the input mechanism respectively, convey the received battery slices to the first printing station and the second printing station in sequence, and convey the printed battery slices to the output mechanism respectively. The first printing mechanism is used for printing a second printing table which moves to the first printing station and a piece of battery sheet on the first printing table. The second printing mechanism is used for printing the other battery piece on the second printing table and the first printing table which are moved to the second printing station. The battery slicing device is provided with the two printing mechanisms and the at least two printing tables, and each printing table can bear two battery slices, so that the printing efficiency of the battery slices is greatly improved.

Description

Battery burst printing device

Technical Field

The utility model relates to the field of battery production, in particular to a battery slicing and printing device.

Background

During the production process of the battery assembly, a conductive material is required to be printed on the surfaces of the battery segments to form grid lines for collecting current. Because the traditional battery fragment printing device can only print one battery fragment at a time, the printing efficiency is low when the traditional battery fragment printing device is used for printing battery fragments with the specifications of half fragments, three fragments and the like.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a battery slicing and printing device, which adopts the following technical scheme:

the utility model provides a battery burst printing device, includes input mechanism, printing board, first printing mechanism, second printing mechanism and output mechanism, wherein:

the input mechanism is used for inputting the battery slices to be printed;

the printing machine platform comprises a mounting bracket and at least one group of printing platforms connected to the mounting bracket, each group of printing platforms comprises a first printing platform and a second printing platform positioned at the back of the first printing platform, the first printing platform and the second printing platform respectively receive two battery fragments from the input mechanism, respectively and sequentially convey the received battery fragments to the first printing station and a second printing station positioned at the back of the first printing station, and respectively convey the printed battery fragments from the second printing station to the output mechanism;

the first printing mechanism is arranged at the first printing station and is used for printing one battery fragment on the second printing table moving to the first printing station and one battery fragment on the first printing table moving to the first printing station;

the second printing mechanism is arranged at the second printing station and used for printing another battery piece moved to the second printing table at the second printing station and another battery piece moved to the first printing table at the second printing station.

The battery slicing and printing device is provided with two printing mechanisms and at least two printing tables, and each printing table can bear two battery slices. The utility model greatly improves the printing efficiency of the battery slicing.

In some embodiments, first printing stage and second printing stage all include plummer, battery burst translation mechanism and plummer actuating mechanism, wherein: the bearing table is used for bearing the battery sub-sheets; the battery slicing translation mechanism is arranged on the bearing platform and is used for driving the battery slices borne on the bearing platform to translate; the bearing platform driving mechanism is at least used for driving the bearing platform to translate.

Through set up battery burst translation mechanism on the plummer of first printing platform, second printing platform, can drive the battery piece translation of bearing on the plummer to realize the quick transportation of battery piece between input mechanism, first printing platform, second printing platform and output mechanism, realize the automatic unloading of going up of battery piece, can also carry out the adjustment to the battery piece position simultaneously.

In some embodiments, the transport paths of the input mechanism, the first printing station, the second printing station, and the output mechanism are on the same axis; after the first printing table receives the battery fragments from the input mechanism, the battery fragment translation mechanism of the first printing table translates the received battery fragments to the second printing table, and the first printing table receives the other two battery fragments from the input mechanism. After the second printing table conveys the two printed battery slices to the output mechanism, the battery slice translation mechanism of the first printing table translates the other printed battery slices to the second printing table, and the battery slice translation mechanism of the second printing table translates the other printed battery slices to the output mechanism.

The input mechanism, the first printing table, the second printing table and the output mechanism are arranged on the same axis, so that the structure of the printing machine is more compact. The battery piece translation mechanism on the bearing table of the first printing table and the second printing table realizes the transfer of the battery piece, so that the battery piece on the input mechanism can enter the second printing table, and the battery piece on the first printing table can enter the output mechanism.

In some embodiments, the input mechanism includes a first preceding input mechanism disposed along a conveying direction of the input mechanism and a first input pitch adjustment mechanism located subsequent to the first preceding input mechanism, wherein: the first front-channel input mechanism is used for conveying the batteries to the first input distance adjusting mechanism piece by piece; the first input spacing adjusting mechanism is used for adjusting the spacing between two adjacent battery slices and conveying the two battery slices with the adjusted spacing towards the first printing table.

Through setting up first input interval guiding mechanism, realized the interval adjustment to two adjacent battery pieces of input mechanism input for two adjacent battery pieces of input mechanism input can enter into to first printing bench smoothly, and reduce the adjustment volume that the follow-up needs of battery piece go on.

In some embodiments, the first input spacing adjustment mechanism includes a first input conveying unit and a second input conveying unit located behind the first input conveying unit, the first input conveying unit and the second input conveying unit respectively carry and convey one battery piece, and the first input conveying unit and the second input conveying unit adjust the spacing between two adjacent battery pieces by adjusting the conveying speed of the battery pieces.

The first input distance adjusting mechanism is simple in structure and easy to control, and the distance between two adjacent battery sub-pieces is adjusted.

In some embodiments, the input mechanism further comprises a first warping mechanism disposed at a side of the first input pitch adjustment mechanism, the first warping mechanism being configured to perform warping of the cell segments located on the first input pitch adjustment mechanism.

Through setting up first regulation mechanism, realize treating the regulation of printed battery burst.

In some embodiments, the input mechanism comprises two first and second input conveyor lines arranged side by side; the output mechanism comprises a first output conveying line and a second output conveying line which are arranged side by side; the first input conveying line and the second input conveying line are matched to convey the two battery slices to the first printing table side by side; and the second printing table conveys the two printed battery slices to the first output conveying line and the second output conveying line respectively.

Through setting input mechanism, output mechanism to including two transfer chains side by side, material loading and unloading simultaneously when having realized two battery fragmentations have further promoted the upper and lower material efficiency of battery fragmentations.

In some embodiments, the input mechanism further comprises a second warping mechanism for performing simultaneous warping of two sheets of cells on the first input transport line and the second input transport line.

Through setting up the regular mechanism of second, realized regular when being located first input transfer chain, being located two battery fragmentations on the second input transfer chain for first input transfer chain, be located two battery fragments of second input transfer chain synchronous input get into first printing bench smoothly.

In some embodiments, the second normalization mechanism includes a base, a drive mechanism, a first normalization portion, a second normalization portion, a third normalization portion, and a fourth normalization portion, wherein: the driving mechanism is arranged on the base, and the first regulation part, the second regulation part, the third regulation part and the fourth regulation part are sequentially connected to the base in a sliding manner and are all connected with the driving mechanism; the base is arranged below the first input conveying line and the second input conveying line, the first regulating part is positioned on the outer side of the first input conveying line, the second regulating part and the third regulating part are positioned between the first input conveying line and the second input conveying line, and the fourth regulating part is positioned on the outer side of the second input conveying line; the driving mechanism drives the first regulating part and the second regulating part to reversely slide on the base to regulate the battery fragments on the first input conveying line, and drives the third regulating part and the fourth regulating part to reversely slide to regulate the battery fragments on the second input conveying line.

The second regulating mechanism is simple and compact in structure, and can regulate the two battery slices on the first input conveying line and the second input conveying line simultaneously.

In some embodiments, the transport paths of the input and output mechanisms lie on a first axis, and the transport paths of the first and second printing stations lie on a second axis parallel to the first axis; the input mechanism comprises a second front-track input mechanism, a second input interval adjusting mechanism and a third input interval adjusting mechanism which are sequentially arranged along the conveying direction of the input mechanism; the second front-channel input mechanism is used for conveying the battery slices one by one to the second input distance adjusting mechanism and the third input distance adjusting mechanism, and the second input distance adjusting mechanism and the third input distance adjusting mechanism respectively complete the distance adjustment of two adjacent battery slices; the first printing table and the second printing table are configured to move to the sides of the second input spacing adjusting mechanism and the third input spacing adjusting mechanism respectively, and receive two battery slices with the adjusted spacing from the second input spacing adjusting mechanism and the third input spacing adjusting mechanism respectively; the first printing table and the second printing table are also configured to move to the side of the output mechanism, and respectively convey two printed batteries to the output mechanism in a split mode.

By arranging the input mechanism and the output mechanism on a first axis and the first printing table and the second printing table on a second axis, it is possible to: the first printing table and the second printing table are independent of each other and can receive the battery pieces to be printed from the input mechanism without interference, and the printed battery pieces are conveyed to the output mechanism in a split mode. Thereby improving the feeding and discharging efficiency. In addition, the input mechanism is arranged to comprise the two-input spacing adjusting mechanism and the third-input spacing adjusting mechanism, so that the spacing adjustment of two groups of continuous adjacent battery slices is realized, and the first printing table and the second printing table can synchronously receive two battery slices to be printed from the input mechanism.

In some embodiments, the second input spacing adjustment mechanism and the third input spacing adjustment mechanism respectively include a third input conveying unit and a fourth input conveying unit located behind the third input conveying unit, the third input conveying unit and the fourth input conveying unit respectively carry and convey one battery piece, and the third input conveying unit and the fourth input conveying unit adjust the spacing between two adjacent battery pieces by adjusting the conveying speed of the battery pieces.

The second input distance adjusting mechanism and the third input distance adjusting mechanism which are simple in structure and easy to control are provided, so that the distance between adjacent battery slices is adjusted.

In some embodiments, the battery fragment printing apparatus further comprises a first reversing conveying mechanism and a second reversing conveying mechanism, wherein: the first reversing conveying mechanism is used for reversing and conveying the battery fragments subjected to the distance adjustment on the second input distance adjusting mechanism and the third input distance adjusting mechanism towards the first printing table and the second printing table; the second reversing conveying mechanism is used for reversing and conveying the printed battery fragments on the first printing table and the second printing table to the output mechanism.

Through setting up first switching-over conveying mechanism, realized that the battery burst is from second input interval guiding mechanism, third input interval guiding mechanism to first printing platform, the switching-over of second printing platform is carried. And by arranging the second reversing conveying mechanism, the reversing conveying of the battery fragments from the first printing table and the second printing table to the output mechanism is realized.

In some embodiments, the carrier drive mechanism comprises a translational drive mechanism, a lifting drive mechanism, and a rotational drive mechanism, wherein: the translation driving mechanism is arranged on the mounting bracket, the lifting driving mechanism is connected to the driving end of the translation driving mechanism, the rotation driving mechanism is connected to the driving end of the lifting driving mechanism, and the bearing table is connected to the rotation driving mechanism; the translation driving mechanism is used for driving the bearing platform to translate, the lifting driving mechanism is used for driving the bearing platform to lift, and the rotation driving mechanism is used for driving the bearing platform to rotate.

The translation driving mechanism and the lifting driving mechanism are matched with the bearing platform to drive the bearing platform to move, so that the battery fragments are conveyed from the input mechanism to the printing station to complete printing, and the printed battery fragments are conveyed to the output mechanism. And the rotation driving mechanism realizes the angle adjustment of the battery slices.

In some embodiments, the battery piece translation mechanism comprises a paper releasing roller, a paper collecting roller, a roll paper and a roll paper driving mechanism, wherein: the paper discharge roller is arranged at the first end of the bearing platform; the delivery roller is arranged at the second end of the bearing table; the roll paper is arranged on the paper releasing roller, and the roll paper bypasses the table top of the bearing table after being released by the paper releasing roller and moves close to the table top of the bearing table to be wound on the paper collecting roller; the roll paper driving mechanism is used for driving the paper releasing roller and the paper collecting roller to rotate so as to drive the roll paper to be tightly attached to the table top of the bearing table to move horizontally.

The utility model provides a simple structure, compact battery piece translation mechanism, it passes through the rolling wheel drive stock form rolling to the battery piece translation that the drive was born the weight of on the plummer.

In some embodiments, the battery sheet printing apparatus further comprises a first detection mechanism and a second detection mechanism, wherein: the first detection mechanism is arranged above the printing machine table and close to the output end of the input mechanism, and after the first printing table and the second printing table receive the two battery slices from the input mechanism, the first detection mechanism detects the positions and the intervals of the two battery slices; the second detection mechanism is arranged above the output mechanism, and detects the printing quality of the two printed battery slices after the two printed battery slices are conveyed to the output mechanism by the first printing table and the second printing table.

Through setting up first detection mechanism, realize treating the position and the interval detection of two battery fragments of printing. And by arranging the second detection mechanism, the printing quality detection of the printed two battery slices is realized.

In some embodiments, the printing stations are arranged in two groups, and the two groups of printing stations alternately receive the battery slices from the input mechanism and convey the received battery slices to the first printing station and the second printing station, and convey the printed battery slices from the first printing station and the second printing station to the output mechanism.

The two groups of printing tables alternately convey the battery slices to the printing stations for printing, and alternately convey the printed battery slices to the output mechanism, so that the printing efficiency is further improved.

Drawings

Fig. 1 is a schematic mechanism diagram of a battery segment printing device according to a first embodiment of the present invention at a viewing angle;

fig. 2 is a schematic mechanism diagram of a battery segment printing device according to a first embodiment of the present invention at another viewing angle;

fig. 3 is a schematic mechanism diagram of a battery segment printing device according to a first embodiment of the present invention at a further viewing angle;

fig. 4 is a schematic structural view of a battery segment printing apparatus according to a second embodiment of the present invention, with parts of the components omitted;

FIG. 5 is a schematic structural diagram of a second normalization mechanism according to a second embodiment of the present invention;

FIG. 6 is a schematic diagram illustrating a second normalization mechanism for normalizing cell slices on the first input transport line and the second input transport line according to a second embodiment of the present invention;

fig. 7 is a schematic structural view of a battery segment printing apparatus according to a third embodiment of the present invention, with parts of the components omitted;

fig. 1 to 7 include:

the input mechanism 10:

a first front-way input mechanism 11, a first input conveying unit 12, a second input conveying unit 13 and a first arranging mechanism 14;

a first input conveyor line 15, a second input conveyor line 16;

a second preceding input mechanism 17, a second input pitch adjustment mechanism 18, and a third input pitch adjustment mechanism 19;

the printing machine 20:

a mounting bracket 21, a first group of printing tables 22, a second group of printing tables 23, a first printing table 221 and a second printing table 222;

a first printing mechanism 30;

a second printing mechanism 40;

an output mechanism 50, a first output conveying line 51 and a second output conveying line 52;

the first detection mechanism 60;

a first reversing conveyor mechanism 70;

a second reversing conveying mechanism 80;

a second regulating mechanism 90, a base 91, a guide rail 92, a driving mechanism 93, a first regulating portion 94, a second regulating portion 95, a third regulating portion 96 and a fourth regulating portion 97.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

During the production process of the battery assembly, a conductive material is printed on the surface of the battery piece to form grid lines for collecting current. Because the traditional battery piece printing device can only print one battery piece at a time, the printing efficiency is low when the traditional battery piece printing device is used for printing battery pieces such as half pieces and three-piece pieces.

In view of this, the utility model provides a battery segment printing apparatus and a printing method, so as to perform printing on battery segments. The battery piece is at least one group of small battery pieces with the side length of the opposite sides smaller than the conventional size (156 mm-230 mm), and the small battery pieces can be formed by cutting the whole battery piece or directly formed by cutting a silicon rod.

The battery segment printing apparatus of the present invention will be described below by way of example with reference to three embodiments.

First embodiment

As shown in fig. 1 to fig. 3, the battery slice printing apparatus provided in this embodiment includes an input mechanism 10, a printing machine 20, a first printing mechanism 30, a second printing mechanism 40, and an output mechanism 50.

Wherein:

the input mechanism 10 is used for inputting the battery pieces to be printed.

The printing machine 20 comprises a mounting support 21 and at least one group of printing tables connected to the mounting support 21, each group of printing tables comprises a first printing table 221 and a second printing table 222 located behind the first printing table 221, the first printing table 221 and the second printing table 222 receive two battery fragments from the input mechanism 10 respectively, and convey the received battery fragments to a first printing station and a second printing station located behind the first printing station in sequence respectively, and convey the printed battery fragments from the second printing station to the output mechanism 50 respectively.

The first printing mechanism 30 is provided at the first printing station, and the first printing mechanism 30 is used for printing one piece of battery segment on the second printing table 222 moved to the first printing station and printing one piece of battery segment on the first printing table 221 moved to the first printing station.

The second printing mechanism 40 is disposed at the second printing station, and the second printing mechanism 40 is configured to print another battery piece moved to the second printing table 222 at the second printing station and another battery piece moved to the first printing table 221 at the second printing station.

It can be seen that the battery fragment printing device in this embodiment is provided with two printing mechanisms and at least two printing tables, and each printing table bears two battery fragments and sequentially passes through the first printing station and the second printing station. The two printing mechanisms sequentially print one of the battery slices on the printing table, so that the printing efficiency of the battery slices is remarkably improved.

Optionally, the first printing stage 221 and the second printing stage 222 both include a bearing table, a battery slicing translation mechanism and a bearing table driving mechanism, wherein: the bearing table is used for bearing the battery sub-sheets. The battery slicing translation mechanism is arranged on the bearing platform and used for driving the battery slicing carried on the bearing platform to translate. The bearing platform driving mechanism is at least used for driving the bearing platform to translate.

With continued reference to fig. 1 and 2, in the battery segment printing apparatus according to the present embodiment, the transport paths of the input mechanism 10, the first printing table 221, the second printing table 222, and the output mechanism 50 are on the same axis.

In this embodiment, the feeding process of the first printing table 221 and the second printing table 222 is as follows:

the carriages of the first and second printing tables 221, 222 are first moved to a loading position close to the input mechanism 10 by the respective carriage driving mechanisms. At this time, the feeding end of the battery slice translation mechanism of the first printing table 221 is butted with the discharging end of the input mechanism 10. The second printing table 222 is close to the first printing table 221, and the feeding end of the battery piece translation mechanism of the second printing table 222 is in butt joint with the discharging end of the battery piece translation mechanism of the first printing table 221.

After receiving the two to-be-printed battery fragments from the input mechanism 10, the battery fragment translation mechanism of the first printing table 221 continues to translate the received two to-be-printed battery fragments toward the bearing table of the second printing table 222, and the two to-be-printed battery fragments are finally received by the battery fragment translation mechanism of the second printing table 222 and completely enter the bearing table of the second printing table 222.

Next, the battery piece translation mechanism of the first printing station 221 receives another two battery pieces to be printed from the input mechanism 10 again. To this end, the first printing station 221 and the second printing station 222 both receive two battery segments to be printed.

In this embodiment, the blanking process of the first printing table 221 and the second printing table 222 is as follows:

under the driving of the bearing table driving mechanism, the bearing table of the second printing table 222 carries two printed battery slices to move to the blanking position close to the output mechanism 50, and at this time, the discharge end of the battery slice translation mechanism of the second printing table 222 is in butt joint with the feed end of the output mechanism 50. The battery segment translation mechanism of the second printing station 222 translates the two printed battery segments toward the output mechanism 50 until the two printed battery segments are translated to the output mechanism 50.

The carrier table of the empty second printing table 222 continues to remain in the blanking position. Under the driving of the bearing table driving mechanism, the bearing table of the first printing table 221 carries another two printed battery slices to translate toward the bearing table of the second printing table 222 until the discharge end of the battery slice translation mechanism of the first printing table 221 is butted with the feed end of the battery slice translation mechanism of the second printing table 222.

Then, the battery piece translation mechanism of the first printing table 221 translates the two printed battery pieces thereon toward the carrying table of the second printing table 222, and the two printed battery pieces are finally received by the battery piece translation mechanism of the second printing table 222. The battery segment translation mechanism of the second printing station 222 continues to translate the two printed battery segments toward the output mechanism 50 until the two printed battery segments are translated to the output mechanism 50.

Optionally, battery slicing translation mechanism is including putting paper running roller, collection running roller, stock form and stock form actuating mechanism, wherein: the paper discharge roller is arranged at the first end of the bearing platform. The delivery roller is arranged at the second end of the bearing table; the roll paper is arranged on the paper releasing roller, and the roll paper bypasses the table board of the bearing table after being released by the paper releasing roller and moves close to the table board of the bearing table to be wound on the paper collecting roller. The roll paper driving mechanism is used for driving the paper releasing roller and the paper collecting roller to rotate so as to drive the roll paper to be tightly attached to the table top of the bearing table to move horizontally. In this embodiment, the translation direction of the roll paper is the same as the conveying direction of the input mechanism 10 and the output mechanism 50, and the roll paper drives the battery slices to translate on the bearing table.

Optionally, plummer actuating mechanism includes translation actuating mechanism, lift actuating mechanism and rotation driving mechanism, wherein: the translation driving mechanism is installed on the installation support 21, the lifting driving mechanism is connected to the driving end of the translation driving mechanism, the rotation driving mechanism is connected to the driving end of the lifting driving mechanism, and the bearing table is connected to the rotation driving mechanism. The translation driving mechanism is used for driving the bearing table to translate. The lifting driving mechanism is used for driving the bearing platform to lift so as to drive the battery to lift in a slicing mode. The rotary driving mechanism is used for driving the bearing table to rotate so as to implement angle adjustment of the battery piece.

Before reaching the first printing station and the second printing station, the first printing table 221 and the second printing table 222 can perform position adjustment and angle adjustment on the battery pieces loaded thereon through the translation driving mechanism, the lifting driving mechanism and the rotation driving mechanism. In this way, when the loading platforms of the first printing platform 221 and the second printing platform 222 reach the first printing station and the second printing station, the first printing mechanism 30 and the second printing mechanism 40 can immediately perform the printing on the battery pieces, thereby further improving the printing efficiency.

Optionally, as shown in fig. 3, the input mechanism 10 includes a first previous input mechanism 11 disposed along the conveying direction of the input mechanism 10 and a first input spacing adjustment mechanism located at a position subsequent to the first previous input mechanism 11, where: the first front-way input mechanism 11 is used for conveying the battery slices to the first input spacing adjusting mechanism one by one. The first input distance adjusting mechanism is used for adjusting the distance between two adjacent battery segments and conveying the two battery segments with the adjusted distance to the first printing table 221.

After the distance between the adjacent battery segments continuously input in each group is adjusted to be within the preset range by the distance adjustment of the first input distance adjustment mechanism, the first printing table 221 can smoothly acquire the two battery segments to be printed from the input mechanism 10, and the adjustment amount of the battery segments in the subsequent printing alignment step is effectively reduced.

Optionally, the first input distance adjusting mechanism includes a first input conveying unit 12 and a second input conveying unit 13 located behind the first input conveying unit 12, the first input conveying unit 12 and the second input conveying unit 13 respectively bear and convey one battery piece, and the first input conveying unit 12 and the second input conveying unit 13 adjust the distance between two adjacent battery pieces by adjusting the conveying speed of the battery pieces. Specifically, the method comprises the following steps:

when the current space between two adjacent battery slices loaded on the first input conveying unit 12 and the second input conveying unit 13 is smaller than the preset space, the conveying speed of the first input conveying unit 12 can be reduced; or, the conveying speed of the second input conveying unit 13 is increased; alternatively, the conveying speed of the second input conveying unit 13 is increased while the conveying speed of the first input conveying unit 12 is decreased.

When the current distance between two adjacent battery slices loaded on the first input conveying unit 12 and the second input conveying unit 13 is larger than the preset distance, the conveying speed of the first input conveying unit 12 can be increased; or, the conveying speed of the second input conveying unit 13 is reduced; alternatively, the conveying speed of the second input conveying unit 13 is reduced while the conveying speed of the first input conveying unit 12 is increased.

Optionally, the input mechanism 10 further includes a first warping mechanism 14 disposed at a side of the first input pitch adjusting mechanism, and the first warping mechanism 14 is configured to perform warping on the battery slices located on the first input pitch adjusting mechanism. Optionally, the first regulating mechanism 14 includes regulating plates disposed on two sides of the first input pitch adjusting mechanism in pairs, and rollers are disposed on the regulating plates. After the adjustment of the separation distance between the two battery slices is completed, the driving member of the first regulating mechanism 14 drives the two regulating plates to approach each other, and then the rollers respectively contact the edges of the two battery slices to regulate the two battery slices simultaneously.

With continued reference to fig. 1, optionally, the battery segment printing apparatus in this embodiment further includes a first detection mechanism 60 and a second detection mechanism (not shown), wherein:

the first detection mechanism arrangement 60 is disposed above the printing machine 20 and near the output end of the input mechanism 10. After the first printing station 221 and the second printing station 22 receive the two battery slices from the input mechanism 10, the first detection mechanism 60 detects the positions and the distances between the two battery slices to obtain the position information of the two battery slices. Optionally, the control system calculates a distance between the two battery fragments according to the position information of each battery fragment and makes a corresponding printing alignment strategy, where the printing alignment strategy at least includes position adjustment along the X axis, the Y axis, and the T axis, and the first printing table 221 and the second printing table 222 at least can adjust the position of the battery fragment along the X axis (i.e., the transportation direction of the battery fragment); the first and

second printing mechanisms

30 and 40 are adjustable at least along the Y-axis (i.e., in the direction perpendicular to the X-axis and in the horizontal plane), and the T-axis adjustment may be performed by the first and second printing stages 221 and 222, or by the first and

second printing mechanisms

30 and 40. The alignment strategy is respectively transmitted to the control terminals of the first printing table 221, the second printing table 222, the first printing mechanism 30 and the second printing mechanism 40, and the position and angle adjustment for each battery piece is implemented based on the alignment strategy, so that the printing screen plate and the battery piece are finally accurately aligned, and then the printing is completed. Before a printing alignment strategy is formulated, if the distance value of the two battery fragments calculated by the control system is not in a preset range, the alarm device is controlled to send out an alarm signal, and an operator determines subsequent countermeasures.

The second detection mechanism is disposed above the output mechanism 50, and detects the printing quality of the two printed battery pieces after the two printed battery pieces are conveyed to the output mechanism 50 by the first printing table 221 and the second printing table 222.

Alternatively, as shown in fig. 1 and 2, the printing stations are arranged in two groups, namely a first group printing station 22 and a second group printing station 23, and the first group printing station 22 and the second group printing station 23 alternately receive the battery slices from the input mechanism 10 and convey the received battery slices to the first printing station and the second printing station, and convey the printed battery slices from the first printing station and the second printing station to the output mechanism 50. The two groups of printing tables alternately convey the battery slices to the printing stations for printing, and alternately convey the printed battery slices to the output mechanism, so that the printing efficiency is further improved.

Second embodiment

The structure and the working principle of the battery segment printing device provided in this embodiment are substantially the same as those of the battery segment printing device in the first embodiment, and for the sake of brevity, only the different technical points are described in this specification in a targeted manner, and please refer to the related description of the first embodiment for the remaining same technical points.

As shown in fig. 4, in the battery segment printing apparatus in this embodiment, the input mechanism 10 includes two first input transport lines 15 and two second input transport lines 16 arranged side by side. The output mechanism 50 comprises a first output feed line 51 and a second output feed line 52 arranged side by side.

The first input conveyor line 51 and the second input conveyor line 52 cooperate to convey the two battery segments side by side onto the first printing table 221. The second printing station 222 conveys the two printed battery segments to the first output conveying line 51 and the second output conveying line 52 respectively.

Optionally, the feeding process of the battery fragment printing device in this embodiment is as follows:

the carriages of the first and second printing tables 221, 222 are first moved to a loading position close to the input mechanism 10 by the respective carriage driving mechanisms. At this time, the feeding end of the battery piece translation mechanism of the first printing table 221 is butted with the discharging ends of the first input conveying line 15 and the second input conveying line 16, the second printing table 222 is close to the first printing table 221, and the feeding end of the battery piece translation mechanism of the second printing table 222 is butted with the discharging end of the battery piece translation mechanism of the first printing table 221.

The first input conveying line 15 and the second input conveying line 16 cooperate to convey the two battery fragments to be printed side by side towards the first printing table 221, after the battery fragment translation mechanism of the first printing table 221 receives the two battery fragments to be printed, the two battery fragments to be printed continue to translate towards the bearing table of the second printing table 222, and finally the two battery fragments to be printed are received by the battery fragment translation mechanism of the second printing table 222 and completely enter the bearing table of the second printing table 222.

Then, the battery piece translation mechanism of the first printing station 221 continues to receive another two battery pieces to be printed from the first input conveying line 15 and the second input conveying line 16. To this end, the first printing station 221 and the second printing station 222 both receive two battery segments to be printed.

Optionally, the blanking process of the battery slicing printing device in this embodiment is as follows:

under the driving of the bearing table driving mechanism, the bearing table of the second printing table 222 carries two printed battery slices to move to the blanking position close to the output mechanism 50, and at this time, the discharge end of the battery slice translation mechanism of the second printing table 222 is in butt joint with the feed ends of the first output conveying line 51 and the second output conveying line 52. The battery slice translation mechanism of the second printing table 222 translates the two printed battery slices toward the first output conveyor line 51 and the second output conveyor line 52 until the two printed battery slices are translated to the first output conveyor line 51 and the second output conveyor line 52.

The bearing table of the second printing station 222 continues to remain in the blanking position. Under the driving of the bearing table driving mechanism, the bearing table of the first printing table 221 carries another two printed battery slices to move towards the bearing table of the second printing table 222 for translation until the discharge end of the battery slice translation mechanism of the first printing table 221 is butted with the feed end of the battery slice translation mechanism of the second printing table 222.

Then, the battery piece translation mechanism of the first printing table 221 translates the two printed battery pieces thereon toward the carrying table of the second printing table 222, and the two printed battery pieces are finally received by the battery piece translation mechanism of the second printing table 222. The battery slice translation mechanism of the second printing table 222 continues to translate the two printed battery slices toward the first output conveyor line 51 and the second output conveyor line 52 until the two printed battery slices are translated to the first output conveyor line 51 and the second output conveyor line 52.

It can be seen that, this embodiment has realized material loading and unloading simultaneously of two battery fragments through setting input mechanism 10, output mechanism 50 to including two transfer chains side by side, has further promoted the upper and lower material efficiency of battery fragment.

Optionally, in the battery slice printing apparatus in this embodiment, the input mechanism 10 further includes a second normalization mechanism 90, and the second normalization mechanism 90 is configured to perform normalization on two battery slices located on the first input conveying line 15 and the second input conveying line 16 at the same time, so that the two battery slices synchronously input by the first input conveying line 15 and the second input conveying line 16 smoothly enter the first printing table 221, and the adjustment amount during subsequent printing alignment is reduced.

Optionally, as shown in fig. 5 and fig. 6, optionally, the second regulating mechanism 90 includes a base 91, a driving mechanism 93, a first regulating portion 94, a second regulating portion 95, a third regulating portion 96 and a fourth regulating portion 97, wherein: the driving mechanism 93 is disposed on the base 91, and the first, second, third, and

fourth leveling sections

94, 95, 96, and 97 are sequentially slidably connected to the base 91 and are all connected to the driving mechanism 93.

The base 91 is disposed below the first input conveyor line 15 and the second input conveyor line 16, the first leveling portion 94 is located outside the first input conveyor line 15, the second leveling portion 95 and the third leveling portion 96 are located between the first input conveyor line 15 and the second input conveyor line 16, and the fourth leveling portion 97 is located outside the second input conveyor line 16. The driving mechanism 93 drives the first and

second regulating portions

94 and 95 to slide reversely on the base 91 to regulate the cell segments on the first input conveying line 15, and drives the third and

fourth regulating portions

96 and 97 to slide reversely to regulate the cell segments on the second input conveying line 16.

Optionally, the driving mechanism 93 includes a timing belt, and a timing belt driving mechanism for supporting and driving the timing belt. The first and

third regulating portions

94 and 96 are connected to the first side belt of the timing belt, and the second and fourth regulating

portions

95 and 97 are connected to the second side belt of the timing belt. When the first and

third leveling parts

94 and 96 are driven by the first side belt body to slide in a first horizontal direction, the second and fourth leveling

parts

95 and 97 are driven by the second side belt body to slide in a second horizontal direction opposite to the first horizontal direction.

Thus, with the drive of the timing belt, the first and

second leveling portions

94 and 95 slide toward the middle to close the battery piece on the first input transport line 15, and the third and

fourth leveling portions

96 and 97 slide toward the middle to close the battery piece on the second input transport line 16.

Optionally, a guide rail 92 is arranged on the base 91, and the first, second, third and

fourth regulating portions

94, 95, 96 and 97 are all slidably connected to the guide rail 92 and slide along the guide rail 92 under the driving of the synchronous belt.

Third embodiment

The structure and the operation principle of the battery segment printing apparatus provided in this embodiment are substantially the same as those of the first embodiment, and for brevity of description, only the different technical points are described in the specification with reference to the related description of the first embodiment.

As shown in fig. 7, unlike the first and second embodiments, in the battery sheet separation printing apparatus of the present embodiment, the transport paths of the input mechanism 10 and the output mechanism 50 are located on a first axis L, and the transport paths of the first printing table 221 and the second printing table 222 are located on a second axis M parallel to the first axis L. Alternatively, the printing stations of the first and

second printing mechanisms

30, 40 are arranged substantially along the second axis M.

The input mechanism 10 includes a second preceding input mechanism 17, a second input pitch adjustment mechanism 18, and a third input pitch adjustment mechanism 19, which are arranged in this order in the conveying direction of the input mechanism 10. The second front-track input mechanism 17 is used for conveying the battery slices one by one to the second input spacing adjustment mechanism 18 and the third input spacing adjustment mechanism 19, and the second input spacing adjustment mechanism 18 and the third input spacing adjustment mechanism 19 respectively complete the spacing adjustment of two adjacent battery slices.

The first printing table 221 and the second printing table 222 are configured to be respectively moved to the sides of the second input spacing adjustment mechanism 18 and the third input spacing adjustment mechanism 19, and respectively receive two battery slices with adjusted spacing from the second input spacing adjustment mechanism 18 and the third input spacing adjustment mechanism 19.

The first printing table 221 and the second printing table 222 are also configured to be movable to the side of the output mechanism 50, and to separately convey two printed battery sheets onto the output mechanism 50.

The second input distance adjusting mechanism 18 and the third input distance adjusting mechanism 19 in this embodiment may have the same structure as the first input distance adjusting mechanism in the first embodiment, and are not described herein again.

Since the conveying paths of the first printing table 221 and the second printing table 222 and the conveying paths of the input mechanism 10 and the output mechanism 50 are on two parallel axes, in order to realize the transfer of the battery fragments, the battery fragment printing apparatus in this embodiment optionally further includes a first reversing conveying mechanism 70 and a second reversing conveying mechanism 80, where:

the first reversing conveying mechanism is arranged at the second input spacing adjusting mechanism 18 and the third input spacing adjusting mechanism 19, and is used for reversing and conveying the battery slices subjected to distance adjustment on the second input spacing adjusting mechanism 18 and the third input spacing adjusting mechanism 19 towards the first printing table 221 and the second printing table 22.

The second reversing conveying mechanism 80 is disposed at the output mechanism 50, and is configured to reverse and convey the printed battery slices on the first printing table 221 and the second printing table 222 to the output mechanism 50.

driven by the respective carriage driving mechanisms, the carriages of the first printing table 221 and the second printing table 222 move to the loading positions located on the sides of the second input pitch adjusting mechanism 18 and the third input pitch adjusting mechanism 19, respectively.

The first reversing conveying mechanism 70 located at the second input spacing adjusting mechanism 18 and the third input spacing adjusting mechanism 19 lifts up two pieces of battery slices which are subjected to spacing adjustment and printing on the second input spacing adjusting mechanism 18 and two pieces of battery slices which are subjected to spacing adjustment and printing on the third input spacing adjusting mechanism 19. After the jacking is completed, the transmission bearing part of the first reversing conveying mechanism 70 is in butt joint with the battery piece translation mechanisms of the printing table 221 and the second printing table 222.

Then, the first reversing conveying mechanism 70 conveys the battery pieces to be printed toward the printing table 221 and the second printing table 222 until the battery pieces completely enter the bearing tables of the first printing table 221 and the second printing table 222.

driven by the respective carriage driving mechanisms, the carriages of the first printing table 221 and the second printing table 222, which carry two printed battery slices, respectively, move to the blanking positions located at the sides of the output mechanism 50.

The conveying bearing part of the second reversing conveying mechanism 80 located in the output mechanism 50 extends upwards out of the bearing surface of the output mechanism 50, and at this time, the conveying bearing part of the second reversing conveying mechanism 80 is in butt joint with the battery slicing translation mechanisms of the first printing table 221 and the second printing table 222.

Then, the battery piece translation mechanisms of the first printing table 221 and the second printing table 222 respectively translate the two printed battery pieces towards the second reversing conveying mechanism 80 until the printed battery pieces completely enter the second reversing conveying mechanism 80.

Finally, the conveying bearing part of the second reversing conveying mechanism 80 is lowered and returned, and the battery pieces on the second reversing conveying mechanism 80 fall onto the output mechanism 50.

The first reversing conveyor 70 and the second reversing conveyor 80 may be known reversing conveyors, and may include a lift mechanism and a conveyor belt mounted on the lift mechanism. Wherein, the conveying direction of the conveying belt is perpendicular to the conveying direction of the input mechanism 10 and the output mechanism 50.

The utility model has been described above with a certain degree of particularity. It will be understood by those of ordinary skill in the art that the description of the embodiments is merely exemplary and that all changes that come within the true spirit and scope of the utility model are desired to be protected. The scope of the utility model is defined by the appended claims rather than by the foregoing description of the embodiments.

Claims

1. The utility model provides a battery burst printing device, its characterized in that, battery burst printing device includes input mechanism, printing board, first printing mechanism, second printing mechanism and output mechanism, wherein:

the input mechanism is used for inputting the battery slices to be printed;

the printing machine comprises a mounting bracket and at least one group of printing tables connected to the mounting bracket, each group of printing tables comprises a first printing table and a second printing table positioned at the back of the first printing table, the first printing table and the second printing table respectively receive two battery fragments from the input mechanism, respectively and sequentially convey the received battery fragments to a first printing station and a second printing station positioned at the back of the first printing station, and respectively convey the printed battery fragments from the second printing station to the output mechanism;

the first printing mechanism is arranged at the first printing station and is used for printing one piece of battery fragment on the second printing table moved to the first printing station and one piece of battery fragment on the first printing table moved to the first printing station;

the second printing mechanism is arranged at the second printing station and used for printing another battery piece on the second printing table moving to the second printing station and another battery piece on the first printing table moving to the second printing station.

2. The battery slice printing device according to claim 1, wherein the first printing table and the second printing table each comprise a bearing table, a battery slice translation mechanism, and a bearing table drive mechanism, wherein:

the bearing table is used for bearing the battery sub-sheets;

the battery slicing translation mechanism is arranged on the bearing table and is used for driving the battery slices borne on the bearing table to translate;

the bearing table driving mechanism is at least used for driving the bearing table to translate.

3. The battery segment printing apparatus of claim 2 wherein the transport paths of the input mechanism, the first printing station, the second printing station, and the output mechanism are on the same axis;

after the first printing table receives the battery fragments from the input mechanism, the battery fragment translation mechanism of the first printing table translates the received battery fragments to the second printing table, and the first printing table receives the other two battery fragments from the input mechanism;

after the second printing table conveys the two printed battery slices to the output mechanism, the battery slice translation mechanism of the first printing table translates the other printed battery slices to the second printing table, and the battery slice translation mechanism of the second printing table translates the other printed battery slices to the output mechanism.

4. The battery segment printing apparatus of claim 3 wherein the input mechanism comprises a first previous input mechanism disposed along the conveying direction of the input mechanism and a first input pitch adjustment mechanism disposed subsequent to the first previous input mechanism, wherein:

the first front-channel input mechanism is used for conveying the battery fragments one by one to the first input spacing adjusting mechanism;

the first input distance adjusting mechanism is used for adjusting the distance between two adjacent battery slices and conveying the two battery slices with the adjusted distance to the first printing table.

5. The battery segment printing device of claim 4, wherein the first input spacing adjustment mechanism comprises a first input conveying unit and a second input conveying unit located behind the first input conveying unit, the first input conveying unit and the second input conveying unit respectively carry and convey one battery segment, and the first input conveying unit and the second input conveying unit adjust the spacing between two adjacent battery segments by adjusting the conveying speed of the battery segment.

6. The battery slice printing apparatus of claim 4, wherein the input mechanism further comprises a first warping mechanism disposed at a side of the first input pitch adjustment mechanism, the first warping mechanism for performing warping of battery slices positioned on the first input pitch adjustment mechanism.

7. The battery segment printing apparatus of claim 3,

the input mechanism comprises a first input conveying line and a second input conveying line which are arranged side by side;

the output mechanism comprises a first output conveying line and a second output conveying line which are arranged side by side;

the first input conveying line and the second input conveying line are matched to convey two battery slices to the first printing table side by side;

and the second printing table is used for respectively conveying the two printed battery slices to the first output conveying line and the second output conveying line.

8. The battery slice printing apparatus of claim 7, wherein the input mechanism further comprises a second warping mechanism for performing simultaneous warping of two battery slices on the first input transport line and the second input transport line.

9. The battery slice printing apparatus of claim 8 wherein the second organizing mechanism comprises a base, a drive mechanism, a first organizing section, a second organizing section, a third organizing section, and a fourth organizing section, wherein:

the driving mechanism is arranged on the base, and the first regulating part, the second regulating part, the third regulating part and the fourth regulating part are sequentially connected to the base in a sliding manner and are all connected with the driving mechanism;

the base is arranged below the first input conveying line and the second input conveying line, the first regular part is positioned on the outer side of the first input conveying line, the second regular part and the third regular part are positioned between the first input conveying line and the second input conveying line, and the fourth regular part is positioned on the outer side of the second input conveying line;

the drive mechanism drives first regular portion with second regular portion is in reverse slip is in order to implement right on the base the regulation of the battery burst on the first input transfer chain, and drives third regular portion with fourth regular portion reverse slip is in order to implement right the regulation of the battery burst on the second input transfer chain.

10. The battery segment printing apparatus of claim 2, wherein:

the transport paths of the input mechanism and the output mechanism are located on a first axis, and the transport paths of the first printing table and the second printing table are located on a second axis parallel to the first axis;

the input mechanism comprises a second front-track input mechanism, a second input interval adjusting mechanism and a third input interval adjusting mechanism which are sequentially arranged along the conveying direction of the input mechanism;

the second front-track input mechanism is used for conveying the battery slices one by one to the second input spacing adjusting mechanism and the third input spacing adjusting mechanism, and the second input spacing adjusting mechanism and the third input spacing adjusting mechanism respectively complete spacing adjustment of two adjacent battery slices;

the first printing table and the second printing table are configured to move to the sides of the second input spacing adjusting mechanism and the third input spacing adjusting mechanism respectively, and receive two battery slices with adjusted spacing from the second input spacing adjusting mechanism and the third input spacing adjusting mechanism respectively;

the first printing table and the second printing table are further configured to move to the side of the output mechanism, and respectively convey two printed battery slices to the output mechanism.

11. The battery slice printing apparatus according to claim 10, wherein: the second input distance adjusting mechanism and the third input distance adjusting mechanism respectively comprise a third input conveying unit and a fourth input conveying unit located behind the third input conveying unit, the third input conveying unit and the fourth input conveying unit respectively bear and convey one battery piece, and the third input conveying unit and the fourth input conveying unit realize the distance adjustment between two adjacent battery pieces by adjusting the conveying speed of the battery pieces.

12. The battery slice printing apparatus according to claim 11, wherein: the battery burst printing device further comprises a first reversing conveying mechanism and a second reversing conveying mechanism, wherein:

the first reversing conveying mechanism is used for reversing and conveying the battery fragments subjected to the distance adjustment on the second input distance adjusting mechanism and the third input distance adjusting mechanism towards the first printing table and the second printing table;

the second reversing conveying mechanism is used for reversing and conveying the printed battery fragments on the first printing table and the second printing table to the output mechanism.

13. The battery segment printing apparatus of claim 2 wherein the carriage drive mechanism comprises a translation drive mechanism, a lift drive mechanism, and a rotation drive mechanism, wherein:

the translation driving mechanism is arranged on the mounting bracket, the lifting driving mechanism is connected to the driving end of the translation driving mechanism, the rotation driving mechanism is connected to the driving end of the lifting driving mechanism, and the bearing table is connected to the rotation driving mechanism;

the translation driving mechanism is used for driving the bearing platform to translate, the lifting driving mechanism is used for driving the bearing platform to lift, and the rotation driving mechanism is used for driving the bearing platform to rotate.

14. The battery tab printing apparatus of claim 2 wherein the battery tab translation mechanism comprises a paper release roller, a paper delivery roller, a paper roll, and a paper roll drive mechanism, wherein:

the paper discharge roller is arranged at the first end of the bearing table;

the delivery roller is arranged at the second end of the bearing table;

the roll paper is arranged on the paper releasing roller, and after being released by the paper releasing roller, the roll paper bypasses the table board of the bearing table and moves close to the table board of the bearing table to be wound on the paper collecting roller;

the roll paper driving mechanism is used for driving the paper releasing roller and the paper collecting roller to rotate so as to drive the roll paper to be tightly attached to the table top of the bearing table to translate.

15. The battery slice printing apparatus of claim 1, wherein the battery slice printing apparatus further comprises a first detection mechanism and a second detection mechanism, wherein:

the first detection mechanism is arranged above the printing machine table and close to the output end of the input mechanism, and after the first printing table and the second printing table receive two battery slices from the input mechanism, the first detection mechanism detects the positions and the intervals of the two battery slices;

the second detection mechanism is arranged above the output mechanism, and after the first printing table and the second printing table convey two printed battery slices to the output mechanism, the second detection mechanism detects the printing quality of the two battery slices.

16. The battery segment printing apparatus of claim 1 wherein the printing stations are arranged in two groups, the two groups of printing stations alternately receiving battery segments from the input mechanism and transporting the received battery segments to the first printing station and the second printing station, and transporting the printed battery segments from the first printing station and the second printing station to the output mechanism.