Shaping device

Abstract

This application relates to the field of battery processing technology, and more particularly to a shaping device, including a positioning mechanism for carrying the part to be shaped and positioning the body; a clamping mechanism for fixing the body onto the positioning mechanism; and a shaping mechanism including a shaping drive component, a pressing drive component, and a shaping component, wherein the shaping component is connected to the pressing drive component, and the pressing drive component is connected to the shaping drive component. Through the synergistic action of the positioning mechanism and the clamping mechanism, the battery cell can be automatically and precisely positioned and fixed. The shaping drive component and the pressing drive component in the shaping mechanism can precisely control the movement and pressure of the shaping component, allowing the air bag edge to be uniformly flattened and shaped. This not only improves production efficiency but also reduces reliance on manual operation, lowers production costs, and makes the positioning of the battery cell in the packaging cavity more accurate, significantly reducing the problem of seal position offset during the packaging process, and improving the packaging quality and consistency of the battery.

Description

Technical Field

[0001] This application relates to the field of battery processing technology, and in particular to a shaping device. Background Technology

[0002] In the battery manufacturing process, the packaging quality of the battery cells has a significant impact on the battery's performance and safety. During processing, the cell air bags are prone to folding, flipping, and warping; therefore, reshaping the air bags before packaging is an essential step.

[0003] Currently, air bag shaping devices on the market typically use flattening and smoothing methods to process battery cell air bags, and perform heat sealing to shape the side seals of the battery cells. However, the air bag edges between the battery cell air bag and the battery cell body often exhibit warping or unevenness, a problem that existing devices cannot effectively solve. Warping or unevenness of the air bag edges not only affects the accurate positioning of the battery cell within the packaging cavity but also causes seal position misalignment during the packaging process. Manual smoothing is usually required, which increases production costs and reduces production efficiency. Utility Model Content

[0004] This application provides a shaping device that can automatically handle the problem of uneven edges on air bags, thereby improving production efficiency and packaging quality.

[0005] To achieve the above objectives, this application adopts the following technical solution:

[0006] On one hand, this application provides a shaping device, comprising:

[0007] A positioning mechanism is used to support the workpiece to be shaped and to position the body of the workpiece along a first direction and a second direction.

[0008] A clamping mechanism is used to fix the body to the positioning mechanism along a third direction;

[0009] The shaping mechanism includes a shaping drive assembly, a pressing drive assembly, and a shaping assembly. The shaping assembly is connected to the pressing drive assembly, and the pressing drive assembly is connected to the shaping drive assembly. The pressing drive assembly is used to drive the shaping assembly to move along a third direction to press the edge of the air bag connected to the body. The shaping drive assembly is used to drive the pressing drive assembly to move along a first direction to move the shaping assembly and shape the pressed edge of the air bag.

[0010] The first direction, the second direction, and the third direction are set at angles to each other.

[0011] In one possible implementation, the shaping mechanism further includes an adjustment drive component connected to the adjustment drive component;

[0012] The adjustment drive assembly is used to drive the shaping drive assembly to move along the second direction, thereby moving the shaping assembly and adjusting the pressing position of the shaping assembly.

[0013] In one possible implementation, the shaping drive component includes a shaping drive element and a shaping linear module;

[0014] The shaping drive is connected to the shaping linear module, which extends along a first direction;

[0015] The downward drive assembly is connected to the shaping linear module so as to move along the shaping linear module under the drive of the shaping drive component.

[0016] In one possible implementation, the pressure drive assembly includes a pre-pressure drive component, a pre-pressure mounting plate, a pressure drive component, and a pressure mounting plate;

[0017] The pre-pressure drive component is connected to the shaping drive assembly, the pre-pressure mounting plate is connected to the drive end of the pre-pressure drive component, the lower pressure drive component is connected to the pre-pressure mounting plate, the lower pressure mounting plate is connected to the drive end of the lower pressure drive component, and the shaping assembly is connected to the lower pressure mounting plate.

[0018] The pre-compression drive is used to drive the pre-compression mounting plate to move along a third direction, thereby moving the shaping component and pre-compressing it on the edge of the air bag. The downward pressure drive is used to drive the downward pressure mounting plate to move along a third direction, thereby moving the shaping component and pressing the edge of the air bag.

[0019] In one possible implementation, the shaping assembly includes a limiting plate, a guide post, a linear bearing, a shaping mounting plate, a spring, a shaping fixing plate, and a shaping component;

[0020] The limiting plate is connected to the downward drive assembly, the shaping mounting plate is connected to the limiting plate, the linear bearing is connected to the shaping mounting plate, the guide post passes through the linear bearing, one end of the guide post is connected to the limiting plate, the other end of the guide post is connected to the shaping fixing plate, the spring is sleeved on the guide post and located between the shaping fixing plate and the shaping mounting plate, and the shaping component is connected to the shaping fixing plate.

[0021] In one possible implementation, the shaping device further includes a moving mechanism, with a positioning mechanism connected to the moving mechanism. The moving mechanism drives the positioning mechanism to move along a second direction to move the workpiece to be shaped to the clamping mechanism.

[0022] In one possible implementation, the positioning mechanism includes a support plate, a first positioning component, and a second positioning component;

[0023] The support plate is used to support the part to be shaped. The first positioning component is connected to the support plate and is used to position the body in a second direction. The second positioning component is connected to the support plate and is used to position the body in a first direction.

[0024] In one possible implementation, the support plate is provided with an airbag limiting plate and a head positioning plate;

[0025] The airbag limiting plate is used to cooperate with the first positioning component to position the body on the support plate in the second direction, and the head positioning plate is used to cooperate with the second positioning component to position the body on the support plate in the first direction.

[0026] In one possible implementation, the first positioning component includes a first positioning drive, a first connecting plate, and a first push plate;

[0027] The first positioning drive is connected to the support plate, the first connecting plate is connected to the drive end of the first positioning drive, and the first push plate is connected to the first connecting plate.

[0028] The first positioning drive is used to drive the first connecting plate to move along the second direction, so as to move the first push plate and abut the body against the air bag limiting plate.

[0029] In one possible implementation, the second positioning component includes a second positioning drive, a second connecting plate, and a second push plate;

[0030] The second positioning drive is connected to the support plate, the second connecting plate is connected to the drive end of the second positioning drive, and the second push plate is connected to the second connecting plate.

[0031] The second positioning drive is used to drive the second connecting plate to move along the first direction, so as to drive the second push plate to move and abut the body against the head positioning plate.

[0032] In one possible implementation, the clamping mechanism includes a clamping drive, a clamping mounting plate, and a clamping plate;

[0033] The clamping mounting plate is connected to the drive end of the clamping drive component, and the clamping plate is connected to the clamping mounting plate. The clamping drive component is used to drive the clamping mounting plate to move along a third direction, so as to move the clamping plate and press the body onto the positioning mechanism.

[0034] The shaping device provided in this application, through the coordinated action of a positioning mechanism and a pressing mechanism, can automatically and precisely position and fix the parts to be shaped, ensuring stability and consistency during the shaping process. The shaping drive component and the pressing drive component in the shaping mechanism can precisely control the movement and pressure of the shaping component, so that the edge of the air bag can be evenly flattened and shaped. The automated shaping process of the shaping mechanism not only improves production efficiency but also reduces reliance on manual operation and lowers production costs. With the use of the shaping device, the positioning of the battery cell in the packaging cavity is more accurate, significantly reducing the problem of seal position offset during the packaging process and improving the packaging quality and consistency of the battery. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is one of the structural schematic diagrams of the shaping device provided in the embodiments of this application;

[0037] Figure 2 This is the second schematic diagram of the structure of the shaping device provided in the embodiments of this application;

[0038] Figure 3 This is the third schematic diagram of the structure of the shaping device provided in the embodiments of this application;

[0039] Figure 4 Fourth schematic diagram of the structure of the shaping device provided in the embodiments of this application;

[0040] Figure 5 A schematic diagram of the structure of the part to be shaped in an embodiment of this application;

[0041] Figure 6 for Figure 1 One of the schematic diagrams of the positioning mechanism of the shaping device shown;

[0042] Figure 7 for Figure 1 The second schematic diagram of the positioning mechanism of the shaping device shown;

[0043] Figure 8 for Figure 1 The third schematic diagram of the positioning mechanism of the shaping device shown;

[0044] Figure 9 for Figure 1 The fourth schematic diagram of the positioning mechanism of the shaping device shown;

[0045] Figure 10 for Figure 1 One of the schematic diagrams of the clamping mechanism of the shaping device shown;

[0046] Figure 11 for Figure 1 The second schematic diagram of the clamping mechanism of the shaping device shown;

[0047] Figure 12 for Figure 1 The third schematic diagram of the clamping mechanism of the shaping device shown;

[0048] Figure 13 for Figure 1 One of the structural schematic diagrams of the shaping mechanism of the shaping device shown;

[0049] Figure 14 for Figure 1 The second schematic diagram of the shaping mechanism of the shaping device shown;

[0050] Figure 15 for Figure 1 The third schematic diagram of the shaping mechanism of the shaping device shown;

[0051] Figure 16 for Figure 1 The fourth schematic diagram of the shaping mechanism of the shaping device shown.

[0052] Explanation of reference numerals in the attached figures:

[0053] 100-Shaping device; 101-Frame; 10-Positioning mechanism; 11-Bearing plate; 111-Airbag limiting plate; 112-Head positioning plate; 113-Head limiting plate; 114-Head partition plate; 12-First positioning assembly; 121-First positioning drive; 122-First connecting plate; 123-First push plate; 13-Second positioning assembly; 131-Second positioning drive; 132-Second connecting plate; 133-Second push plate; 14-Support plate; 20-Pressure clamping mechanism; 21-Pressure clamping drive; 22-Pressure clamping mounting plate; 23-Pressure plate; 24-Pressure clamping frame; 25-Pressure clamping slide rail; 30-Shaping mechanism; 31-Shaping drive assembly; 311-Shaping device; 12-First positioning assembly; 121-First positioning drive; 122-First connecting plate; 123-First push plate; 13-Second positioning assembly; 124-Second positioning drive; 125-Second positioning drive; 126-First positioning drive; 127-First positioning drive; 128-Second positioning drive; 129-Second positioning drive; 120-Second positioning drive; 121-Second positioning drive; 122-Second positioning drive; 123-Second positioning drive; 124-Second positioning drive; 125-Second positioning drive; 126-Second positioning drive; 127-Second positioning drive; 128-Second positioning drive; 129-Second positioning drive; 120-Second positioning drive; 121-Second positioning drive; 122-Second positioning drive; 123-Secon 312-Shaping linear module; 32-Pressing drive assembly; 321-Pre-press drive assembly; 322-Pre-press mounting plate; 323-Press drive assembly; 324-Press mounting plate; 325-Pressing frame; 326-Pre-press slide rail; 327-Press slide rail; 33-Shaping assembly; 331-Limiting plate; 332-Guide post; 333-Linear bearing; 334-Shaping mounting plate; 335-Spring; 336-Shaping fixing plate; 337-Shaping part; 34-Adjustment drive assembly; 40-Moving mechanism; 41-Translation drive assembly; 42-Translation slide rail; 200-Part to be shaped; 201-Air bag edge; 202-Body; 203-Air bag; 204-Head. Detailed Implementation

[0054] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0055] In the battery manufacturing process, the packaging quality of the battery cells has a significant impact on the battery's performance and safety. During processing, the cell air bags are prone to folding, flipping, and warping; therefore, reshaping the air bags before packaging is an essential step.

[0056] Currently, air bag shaping devices on the market typically use flattening and smoothing methods to process battery cell air bags, and perform heat sealing to shape the side seals of the battery cells. However, the air bag edges between the battery cell air bag and the battery cell body often exhibit warping or unevenness, a problem that existing devices cannot effectively solve. Warping or unevenness of the air bag edges not only affects the accurate positioning of the battery cell within the packaging cavity but also causes seal position misalignment during the packaging process. Manual smoothing is usually required, which increases production costs and reduces production efficiency.

[0057] In order to overcome the shortcomings of the existing technology, after repeated thinking and verification, the inventors discovered that if a driving structure is set up, the battery cell can be positioned, the edge of the air bag can be pressed and moved, which can replace manual smoothing of the edge of the air bag. This not only improves production efficiency, but also reduces dependence on manual operation and lowers production costs.

[0058] In view of this, this application provides a shaping device, comprising:

[0059] A positioning mechanism is used to support the workpiece to be shaped and to position the body of the workpiece along a first direction and a second direction.

[0060] A clamping mechanism is used to fix the body to the positioning mechanism along a third direction;

[0061] The shaping mechanism includes a shaping drive assembly, a pressing drive assembly, and a shaping assembly. The shaping assembly is connected to the pressing drive assembly, and the pressing drive assembly is connected to the shaping drive assembly. The pressing drive assembly is used to drive the shaping assembly to move along a third direction to press the edge of the air bag connected to the body. The shaping drive assembly is used to drive the pressing drive assembly to move along a first direction to move the shaping assembly and shape the pressed edge of the air bag.

[0062] The first direction, the second direction, and the third direction are set at angles to each other.

[0063] Through the coordinated action of the positioning and pressing mechanisms, the parts to be shaped can be precisely positioned and fixed automatically, ensuring stability and consistency during the shaping process. The shaping drive and pressing drive components in the shaping mechanism can precisely control the movement and pressure of the shaping components, allowing the air bag edges to be evenly flattened and shaped. This automated shaping process not only improves production efficiency but also reduces reliance on manual operation, lowering production costs. The use of the shaping device also results in more accurate positioning of the battery cells within the packaging cavity, significantly reducing seal position offset during the packaging process and improving battery packaging quality and consistency.

[0064] The contents of this application will now be described in detail with reference to the accompanying drawings, so that those skilled in the art can have a clearer and more detailed understanding of the contents of this application.

[0065] The following sections provide a detailed description of the specific structure of the shaping device and various possible implementation methods.

[0066] Figure 1 This is one of the structural schematic diagrams of the shaping device provided in the embodiments of this application. Figure 2 This is a second schematic diagram of the shaping device provided in the embodiments of this application. Figure 3 This is the third schematic diagram of the shaping device provided in the embodiments of this application. Figure 4 The fourth schematic diagram of the shaping device provided in the embodiments of this application. Figure 5 This is a schematic diagram of the structure of the part to be shaped according to an embodiment of this application. Figure 6 for Figure 1 One of the structural schematic diagrams of the positioning mechanism of the shaping device shown. Figure 7 for Figure 1 The second schematic diagram of the positioning mechanism of the shaping device shown. Figure 8 for Figure 1 The third schematic diagram of the positioning mechanism of the shaping device shown. Figure 9 for Figure 1 The fourth schematic diagram of the positioning mechanism of the shaping device shown. Figure 10 for Figure 1 One of the schematic diagrams of the clamping mechanism of the shaping device shown. Figure 11 for Figure 1 The second schematic diagram of the clamping mechanism of the shaping device shown. Figure 12 for Figure 1 The third schematic diagram of the clamping mechanism of the shaping device shown. Figure 13 for Figure 1 One of the structural schematic diagrams of the shaping mechanism of the shaping device shown. Figure 14 for Figure 1 The second schematic diagram of the shaping mechanism of the shaping device shown. Figure 15 for Figure 1The third schematic diagram of the shaping mechanism of the shaping device shown. Figure 16 for Figure 1 The fourth schematic diagram of the shaping mechanism of the shaping device shown.

[0067] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the shaping device 100 provided in this application embodiment is used to shape the air bag edge 201 of the part to be shaped 200.

[0068] like Figure 5 As shown, the part to be shaped 200 includes a body 202 and an air bag 203. The body 202 is connected to the air bag 203. The air bag edge 201 is located between the body 202 and the air bag 203.

[0069] The shaping device 100 includes a positioning mechanism 10, a clamping mechanism 20, and a shaping mechanism 30. The positioning mechanism 10, clamping mechanism 20, and shaping mechanism 30 are respectively connected to the frame 101. The positioning mechanism 10 is used to position the workpiece 200 to be shaped along a first direction x and a second direction y. The clamping mechanism 20 is used to fix the workpiece 200 to be shaped along a third direction z. The shaping mechanism 30 is used to shape the edge 201 of the air bag.

[0070] Specifically, the positioning mechanism 10 is used to carry the part to be shaped 200 and to position the body 202 along the first direction x and the second direction y. The clamping mechanism 20 is used to fix the positioned body 202 along the third direction z onto the positioning mechanism 10. The shaping mechanism 30 is used to clamp the air bag edge 201 and shape the air bag edge 201.

[0071] Please also refer to Figure 13 The shaping mechanism 30 includes a shaping drive assembly 31, a pressing drive assembly 32, and a shaping assembly 33. The shaping assembly 33 is connected to the pressing drive assembly 32. The pressing drive assembly 32 is connected to the shaping drive assembly 31.

[0072] The pressing drive assembly 32 is used to drive the shaping assembly 33 to move along the third direction z to press the air bag edge 201 connected to the body 202. The shaping drive assembly 31 is used to drive the pressing drive assembly 32 to move along the first direction x to drive the shaping assembly 33 to move and smooth the air bag edge 201, thereby shaping the air bag edge 201.

[0073] The positioning mechanism 10 ensures that the body 202 is precisely positioned on the device, guaranteeing stability and consistency during the shaping process. The clamping mechanism 20 ensures that the body 202 does not move or deviate during the shaping process, thereby improving the accuracy and effect of shaping the air bag edge 201. The shaping drive component 31 and the pressing drive component 32 in the shaping mechanism 30 can precisely control the movement and pressure of the shaping component 33, allowing the air bag edge 201 to be uniformly flattened and shaped. The design of the shaping mechanism 30 automates and simplifies the shaping process, enabling rapid shaping of the air bag edge 201 and improving production efficiency. The combination of the shaping drive component 31 and the pressing drive component 32 provides flexibility to the shaping process, allowing adjustments based on the specifications of different parts 200 and the shape of the air bag edge 201. Through the mechanized shaping process, the shaping effect of the air bag edge 201 of each part 200 to be shaped is ensured to be consistent, reducing errors caused by human operation. During the shaping process, proper clamping and shaping force can prevent damage to the part to be shaped 200 itself and extend its service life. With the use of the shaping device 100, the cell is positioned more accurately in the packaging cavity, significantly reducing the problem of seal position offset during packaging and improving the packaging quality and consistency of the battery.

[0074] like Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, in one possible implementation, the positioning mechanism 10 includes a support plate 11, a first positioning component 12, and a second positioning component 13. The support plate 11 is used to support the workpiece 200 to be shaped. The first positioning component 12 and the second positioning component 13 are used to position the body 202.

[0075] Specifically, the part to be shaped 200 is placed on the support plate 11, with its length direction parallel to the first direction x, its width direction parallel to the second direction y, and its thickness parallel to the third direction z.

[0076] In this application, the part to be shaped 200 is a battery cell. The head 204 of the part to be shaped 200, that is, the side of the part to be shaped 200 where the electrode tab is provided, is placed on one side of the support plate 11 along the first direction x. The air bag edge 201 is provided on one side of the body 202 along the second direction y and extends along the first direction x.

[0077] The first positioning component 12 is connected to the support plate 11 and is located on one side of the workpiece 200 to be shaped along the second direction y.

[0078] Specifically, the first positioning component 12 is located on the side of the body 202 away from the air bag 203.

[0079] The first positioning component 12 is used to position the body 202 in the second direction y.

[0080] The second positioning component 13 is connected to the support plate 11 and is located on one side of the workpiece 200 to be shaped along the first direction x.

[0081] Specifically, the second positioning component 13 is located on the side of the part to be shaped 200 away from the head 204.

[0082] The second positioning component 13 is used to position the body 202 in the first direction x.

[0083] The support plate 11 provides a stable platform, and in conjunction with the use of two positioning components, ensures the stability of the workpiece 200 to be formed throughout the operation, reducing vibration and movement. Through the combination of the first positioning component 12 and the second positioning component 13, the body 202 can be precisely positioned in two different directions, ensuring the positional accuracy of the body 202 during forming and processing. The multi-directional positioning design reduces displacement and deviation of the body 202 during forming and processing, improving the precision of the forming and processing operation. This design can adapt to workpieces 200 of different sizes and shapes, and by adjusting the position and angle of the positioning components, it can meet diverse production needs.

[0084] In one possible implementation, the support plate 11 is provided with an airbag limiting plate 111 and a head positioning plate 112. The airbag limiting plate 111 is used to separate and limit the airbags 203 of the part to be shaped 200. The head positioning plate 112 is used to limit the head 204 of the part to be shaped 200.

[0085] An airbag limiting plate 111 is disposed on the side of the support plate 11 opposite to the first positioning component 12. The airbag limiting plate 111 is used to cooperate with the first positioning component 12 to position the body 202 on the support plate 11 in the second direction y.

[0086] The head positioning plate 112 is located on the side of the support plate 11 opposite to the second positioning component 13. The head positioning plate 112 is used to cooperate with the second positioning component 13 to position the body 202 on the support plate 11 in the first direction x.

[0087] The airbag limiting plate 111 and the head positioning plate 112 provide additional physical constraints, ensuring precise positioning of the workpiece 200 in both directions and reducing the possibility of positional deviation. Guided by the airbag limiting plate 111 and the head positioning plate 112, the placement and positioning process of the workpiece 200 becomes simpler and faster, reducing operation time and complexity. These two limiting plates provide additional support and fixation, enhancing the stability of the workpiece 200 on the support plate 11 and preventing movement or vibration during processing. Simultaneously, the limiting plates prevent damage to the workpiece 200 due to excessive movement during processing, extending its service life.

[0088] The standardized limit plate design ensures that each part 200 to be shaped is positioned in the same way, improving the consistency of the production process and product quality. The design of the limit plate can be adjusted according to the specifications of different parts 200 to be shaped, adapting to the needs of products of different models and sizes.

[0089] In one possible implementation, the airbag limiting plate 111 is adjustablely disposed on the support plate 11, thereby enabling the positioning of the workpiece 200 of different widths to be shaped.

[0090] Specifically, the airbag limiting plate 111 can move along the second direction y and be fixed on the bearing plate 11, thereby changing the position of the airbag limiting plate 111.

[0091] In one possible implementation, the airbag limiting plate 111 is adjustable on the support plate 11 by means of a groove extending along the second direction y and a fastener, such as a bolt.

[0092] In one possible implementation, the head positioning plate 112 includes a head limiting plate 113 and a head spacer 114. The head limiting plate 113 is connected to the support plate 11. The head spacer 114 is connected to the head limiting plate 113.

[0093] The head limiting plate 113 is used to position the outermost part of the head 204 of the part to be shaped 200. The head spacer 114 is used to separate the tabs on the head 204 of the part to be shaped 200.

[0094] In one possible implementation, the head limiting plate 113 and the head spacer 114 are adjustablely disposed on the support plate 11, thereby enabling the positioning of the workpiece 200 with different lengths and head positions.

[0095] Specifically, the head limiting plate 113 can move along the first direction x and is fixed on the support plate 11, thereby changing the position of the head limiting plate 113 to position the workpieces 200 of different lengths. The head partition plate 114 can move along the second direction y and is fixed on the head limiting plate 113, thereby changing the position of the head partition plate 114 to separate the workpieces 200 at different head positions.

[0096] In one possible implementation, the head limiting plate 113 and the head partition plate 114 are adjusted by means of grooves and fasteners, such as bolts, extending in their respective adjustment directions.

[0097] In one possible implementation, the first positioning component 12 includes a first positioning drive 121, a first connecting plate 122, and a first push plate 123. The first positioning drive 121 is connected to the support plate 11. The first connecting plate 122 is connected to the drive end of the first positioning drive 121. The first push plate 123 is connected to the first connecting plate 122.

[0098] The first positioning drive component 121 is used to drive the first connecting plate 122 to move along the second direction y, so as to drive the first push plate 123 to move and abut the body 202 against the air bag limiting plate 111.

[0099] The use of the first positioning drive component 121 enables automated positioning of the workpiece 200 in the second direction y, reducing manual intervention and improving operational efficiency. The first positioning drive component 121 can precisely control the moving distance and force of the first push plate 123, ensuring that the workpiece 200 is accurately abutted against the airbag limiting plate 111, improving positioning accuracy. The first push plate 123 provides additional support and fixation, ensuring the stability of the workpiece 200 during the positioning process and preventing movement or vibration. The design of the first connecting plate 122 and the first push plate 123 can be adjusted according to the specifications and requirements of different workpieces 200 to adapt to diverse production needs.

[0100] In one possible implementation, the first positioning drive 121 is a cylinder.

[0101] In one possible implementation, the first connecting plate 122 is adjustablely disposed on the first positioning drive member 121, thereby enabling positioning of the workpiece 200 to be shaped with different thicknesses.

[0102] Specifically, the first connecting plate 122 can move along the third direction z and is fixed to the driving end of the first positioning drive member 121, thereby changing the positioning position of the first push plate 123 in the third direction z.

[0103] In one possible implementation, the first connecting plate 122 is adjustable on the first positioning drive member 121 by means of a groove extending along the third direction z and a fastener, such as a bolt.

[0104] In one possible implementation, the first push plate 123 is adjustablely disposed on the first connecting plate 122, thereby enabling the positioning of workpieces 200 of different widths to be shaped.

[0105] Specifically, the first push plate 123 can move along the second direction y and is fixed on the first connecting plate 122, thereby changing the positioning position of the first push plate 123 in the second direction y.

[0106] In one possible implementation, the first push plate 123 is adjustable on the first connecting plate 122 by means of a groove extending along the second direction y and a fastener, such as a bolt.

[0107] In one possible implementation, along the third direction z, the first positioning drive 121 is located on the side of the support plate 11 away from the workpiece 200 to be shaped, thereby improving the integration of the positioning mechanism 10.

[0108] In one possible implementation, the second positioning component 13 includes a second positioning drive 131, a second connecting plate 132, and a second push plate 133. The second positioning drive 131 is connected to the support plate 11. The second connecting plate 132 is connected to the drive end of the second positioning drive 131. The second push plate 133 is connected to the second connecting plate 132.

[0109] The second positioning drive 131 is used to drive the second connecting plate 132 to move along the first direction x, so as to drive the second push plate 133 to move and abut the body 202 of the part to be shaped against the head positioning plate 112.

[0110] Combined with the first positioning component 12, the second positioning component 13 realizes the automated positioning of the workpiece 200 to be shaped in two directions, further reducing manual intervention and improving operational efficiency.

[0111] The second positioning drive 131 can precisely control the moving distance and force of the second push plate 133, ensuring that the part to be shaped 200 is accurately abutted against the head positioning plate 112, thereby further improving the positioning accuracy.

[0112] The second push plate 133 provides additional support and fixation, ensuring the overall stability of the workpiece 200 during the bidirectional positioning process and preventing movement or vibration. The design of the first positioning component 12 and the second positioning component 13 can be adjusted bidirectionally according to different specifications and requirements of the workpiece 200 to adapt to diverse production needs.

[0113] In one possible implementation, the second positioning drive 131 is a cylinder.

[0114] In one possible implementation, the second connecting plate 132 is adjustablely disposed on the second positioning drive member 131, thereby enabling positioning of the workpiece 200 of different thicknesses.

[0115] Specifically, the second connecting plate 132 can move along the third direction z and is fixed to the driving end of the second positioning drive member 131, thereby changing the positioning position of the second push plate 133 in the third direction z.

[0116] In one possible implementation, the second connecting plate 132 is adjustable on the second positioning drive member 131 by means of a groove extending along the third direction z and a fastener, such as a bolt.

[0117] In one possible implementation, the second push plate 133 is adjustablely mounted on the second connecting plate 132, thereby enabling the positioning of workpieces 200 of different lengths to be shaped.

[0118] Specifically, the second push plate 133 can move along the first direction x and is fixed on the second connecting plate 132, thereby changing the positioning position of the second push plate 133 in the first direction x.

[0119] In one possible implementation, the second push plate 133 is adjustable on the second connecting plate 132 by means of a groove extending along the first direction x and a fastener, such as a bolt.

[0120] In one possible implementation, along the third direction z, the second positioning drive 131 is located on the side of the support plate 11 away from the workpiece 200 to be shaped, thereby improving the integration of the positioning mechanism 10.

[0121] In one possible implementation, the shaping device 100 further includes a moving mechanism 40. A positioning mechanism 10 is connected to the moving mechanism 40. The moving mechanism 40 drives the positioning mechanism 10 to move along a second direction y, thereby moving the workpiece 200 to be shaped to the clamping mechanism 20.

[0122] The moving mechanism 40 enables automated transfer of the workpiece 200 to be shaped between different processes, reducing manual intervention and improving the automation level of the production line. By automatically moving the workpiece 200, the time spent on manual handling and positioning is reduced, accelerating the production pace and improving overall production efficiency. The moving mechanism 40 can precisely control the movement path and position of the workpiece 200, ensuring that it accurately reaches the clamping mechanism 20 and reducing positioning errors. The moving mechanism 40 can flexibly adjust the movement path and speed of the workpiece 200 according to production needs, adapting to different production cycles and process requirements.

[0123] In one possible implementation, the moving mechanism 40 is used to drive the positioning mechanism 10 to move along the second direction y.

[0124] In one possible implementation, the moving mechanism 40 includes a translation drive 41 and a translation slide rail 42. The translation slide rail 42 extends along a second direction y and is disposed on the frame 101. The positioning mechanism 10 is slidably disposed on the translation slide rail 42 via a support plate 14 and is connected to the drive end of the translation drive 41. The translation drive 41 is used to drive the support plate 14 to move along the translation slide rail 42. The bearing plate 11 is connected to the support plate 14.

[0125] In one possible implementation, the translation drive 41 is a cylinder.

[0126] In one possible implementation, the support plate 11 is provided with adsorption holes, which can adsorb the workpiece 200 to be shaped onto the support plate 11 after the workpiece 200 is positioned, so as to prevent the workpiece 200 from shifting when the positioning mechanism 10 moves.

[0127] like Figure 10 , Figure 11 and Figure 12 As shown, in one possible implementation, the clamping mechanism 20 includes a clamping drive 21, a clamping mounting plate 22, and a clamping plate 23. The clamping mounting plate 22 is connected to the drive end of the clamping drive 21. The clamping plate 23 is connected to the clamping mounting plate 22. The clamping drive 21 drives the clamping mounting plate 22 to move along a third direction z, thereby moving the clamping plate 23 and clamping the body 202 onto the positioning mechanism 10.

[0128] The clamping plate 23, through the action of the clamping drive component 21, firmly presses the workpiece 200 to be shaped onto the positioning mechanism 10, ensuring that the workpiece 200 will not move or deviate during processing, thus improving processing accuracy. The design of the clamping mounting plate 22 and the clamping plate 23 ensures that the pressure is evenly distributed on the surface of the workpiece 200, reducing local stress concentration and preventing damage to the workpiece 200. The clamping drive component 21 can precisely control the clamping force and stroke, ensuring that appropriate pressure is applied to the workpiece 200, avoiding damage caused by excessive clamping, and can also be adjusted according to the specifications and requirements of different workpieces 200 to adapt to diverse production needs.

[0129] In one possible implementation, the clamping mechanism 20 includes two clamping drive members 21. Along the first direction x, both sides of the clamping mounting plate 22 are respectively connected to the drive ends of the two clamping drive members 21.

[0130] Two clamping drive components 21 apply pressure to both sides of the clamping mounting plate 22, ensuring that the pressure is evenly distributed across the entire plate surface and reducing tilting or uneven clamping that may result from unilateral pressure. The dual-drive design provides better balance and stability, preventing plate tilting or displacement of the workpiece 200 due to uneven force on one side during clamping. The coordinated operation of the two clamping drive components 21 allows for more precise control of the clamping force and stroke, improving the clamping accuracy of the workpiece 200. The uniform pressure and stable structural design also reduce the risk of deformation or damage to the workpiece 200 during clamping.

[0131] In one possible implementation, the clamping drive 21 is a cylinder.

[0132] In one possible implementation, the clamping mechanism 20 further includes a clamping frame 24 and a clamping slide rail 25. The clamping frame 24 is disposed on the frame 101. The clamping slide rail 25 extends along a third direction z and is disposed on the clamping frame 24. The clamping mounting plate 22 is slidably disposed on the clamping slide rail 25 via a slider. The clamping drive member 21 is used to drive the clamping mounting plate 22 to move along the clamping slide rail 25.

[0133] The clamping slide rail 25 provides a precise linear guide, enabling the clamping mounting plate 22 to move smoothly and accurately in the third direction z, ensuring the accuracy and stability of the clamping process. The clamping frame 24 provides a robust support structure for the entire clamping mechanism 20, ensuring that no shaking or displacement occurs during the clamping process.

[0134] In one possible implementation, the shaping drive assembly 31 includes a shaping drive member 311 and a shaping linear module 312. The shaping drive member 311 is connected to the shaping linear module 312, which extends along a first direction x. A pressing drive assembly 32 is connected to the shaping linear module 312 to move along the shaping linear module 312 under the drive of the shaping drive member 311.

[0135] The shaping linear module 312 provides a precise linear motion path, ensuring that the movement of the shaping component 33 in the first direction x is linear and stable, thereby improving the accuracy of the shaping operation. The shaping drive 311 achieves smooth movement through the shaping linear module, reducing mechanical friction and vibration, extending equipment life, and improving operational smoothness. The design of the shaping linear module 312 can adapt to different length and stroke requirements, enhancing the adaptability of the equipment in different application scenarios.

[0136] like Figure 13 , Figure 14 , Figure 15 and Figure 16As shown, in one possible implementation, the pressing drive assembly 32 includes a pre-pressing drive member 321, a pre-pressing mounting plate 322, a pressing drive member 323, and a pressing mounting plate 324. The pre-pressing drive member 321 is connected to the shaping drive assembly 31. The pre-pressing mounting plate 322 is connected to the drive end of the pre-pressing drive member 321. The pressing drive member 323 is connected to the pre-pressing mounting plate 322. The pressing mounting plate 324 is connected to the drive end of the pressing drive member 323. The shaping assembly 33 is connected to the pressing mounting plate 324.

[0137] The pre-compression drive 321 is used to drive the pre-compression mounting plate 322 to move along the third direction z, so as to drive the shaping component 33 to move and pre-compress on the air bag edge 201. The downward drive 323 is used to drive the downward mounting plate 324 to move along the third direction z, so as to drive the shaping component 33 to move and press the air bag edge 201.

[0138] By controlling the pre-compression and downward compression stages, gradual pressure can be applied to the air bag edge 201, reducing impact and damage to the material and improving the shaping quality. Independent control of the pre-compression drive 321 and the downward compression drive 323 allows for fine adjustment of pressure at different stages, ensuring the accuracy and consistency of the shaping process. The pre-compression stage initially fixes the position of the air bag edge 201, providing a more stable foundation for the downward compression stage and reducing potential offset or slippage during shaping. Gradually applying pressure effectively disperses stress, preventing material deformation or damage caused by sudden high pressure. The staged compression process achieves the desired shaping effect more quickly, reducing adjustment and rework time and improving production efficiency.

[0139] In one possible implementation, the preload drive 321 is a servo motor.

[0140] In one possible implementation, the downward drive 323 is a cylinder.

[0141] In one possible implementation, the pressure drive assembly 32 further includes a pressure frame 325, a preload slide rail 326, and a pressure slide rail 327. The pressure frame 325 is disposed on the shaping linear module 312. The preload slide rail 326 extends in the third direction z and is disposed on the pressure frame 325. The pressure slide rail 327 extends in the third direction z and is disposed on the preload mounting plate 322.

[0142] The pre-compression mounting plate 322 is slidably mounted on the pre-compression slide rail 326 via a slider. The pre-compression drive component 321 is used to drive the pre-compression mounting plate 322 to move along the pre-compression slide rail 326.

[0143] The pressing mounting plate 324 is slidably mounted on the pressing slide rail 327 via a slider. The pressing drive component 323 is used to drive the pressing mounting plate 324 to move along the pressing slide rail 327.

[0144] The preload slide rail 326 and the download slide rail 327 provide a precise linear guide, enabling the preload mounting plate 322 and the download mounting plate 324 to move smoothly and accurately in the third direction z, ensuring the accuracy and stability of the preload and download processes. The download bracket 325 provides a robust support structure for the entire download drive assembly 32, ensuring that no swaying or displacement occurs during the download process.

[0145] In one possible implementation, the shaping assembly 33 includes a limiting plate 331, a guide post 332, a linear bearing 333, a shaping mounting plate 334, a spring 335, a shaping fixing plate 336, and a shaping component 337.

[0146] A limiting plate 331 is connected to a pressing drive assembly 32. A shaping mounting plate 334 is connected to the limiting plate 331. A linear bearing 333 is connected to the shaping mounting plate 334. A guide post 332 passes through the linear bearing 333. One end of the guide post 332 is connected to the limiting plate 331, and the other end is connected to the shaping fixing plate 336. A spring 335 is sleeved on the guide post 332 and is located between the shaping fixing plate 336 and the shaping mounting plate 334. A shaping component 337 is connected to the shaping fixing plate 336.

[0147] The combination of guide post 332 and linear bearing 333 provides precise linear guidance, ensuring that the movement path of the shaping component 337 is stable and controllable during the shaping process, thus improving shaping accuracy. The addition of spring 335 provides cushioning during the shaping process, absorbing and mitigating instantaneous impact forces and reducing damage to the air bag edge 201 and the equipment. The design of the limiting plate 331 ensures that the movement range of the shaping assembly 33 is within predetermined limits, preventing damage or misoperation due to excessive movement. The combination of shaping fixing plate 336 and shaping mounting plate 334 provides good structural stability, ensuring that the shaping component 337 will not deviate when pressure is applied. The use of linear bearing 333 reduces friction during the movement of guide post 332, lowering energy consumption and equipment wear, and extending service life.

[0148] In one possible implementation, the shaping assembly 33 includes multiple guide posts 332, linear bearings 333, springs 335, and shaping elements 337. Thus, during the pressing process, these elements contact the air bag edges 201 respectively, pressing and shaping the air bag edges 201.

[0149] In one possible implementation, the shaping mechanism 30 further includes an adjustment drive assembly 34. The shaping drive assembly 31 is connected to the adjustment drive assembly 34. The adjustment drive assembly 34 is used to drive the shaping drive assembly 31 to move along the second direction y, thereby moving the shaping assembly 33 and adjusting the pressing position of the shaping assembly 33.

[0150] The adjustment drive assembly 34 allows for precise adjustment of the clamping position of the shaping assembly 33, ensuring that the shaping process can accommodate workpieces 200 and their air bag edges 201 of different sizes and shapes. By adjusting the drive assembly 34, the shaping mechanism 30 can quickly adapt to products of different specifications without frequent equipment changes or complex manual adjustments, improving the flexibility of the production line. The adjustment drive assembly 34 provides an additional level of control, allowing the shaping assembly 33 to be adjusted within a finer range, improving shaping accuracy and product quality.

[0151] The shaping device 100 provided in this application embodiment includes a positioning mechanism 10, a pressing mechanism 20, and a shaping mechanism 30. The positioning mechanism 10 is used to carry the part to be shaped 200 and to position the body 202 of the part to be shaped 200. The pressing mechanism 20 is used to fix the body 202 onto the positioning mechanism 10. The shaping mechanism 30 includes a shaping drive assembly 31, a pressing drive assembly 32, and a shaping assembly 33. The shaping assembly 33 is connected to the pressing drive assembly 32, and the pressing drive assembly 32 is connected to the shaping drive assembly 31. The pressing drive assembly 32 is used to drive the shaping assembly 33 to press the air bag edge 201 connected to the body 202. The shaping drive assembly 31 is used to drive the pressing drive assembly 32 to move, thereby moving the shaping assembly 33 to shape the pressed air bag edge 201.

[0152] Through the coordinated action of the positioning mechanism 10 and the pressing mechanism 20, the part to be shaped 200 can be precisely positioned and fixed automatically, ensuring stability and consistency during the shaping process. The shaping drive component 31 and the pressing drive component 32 in the shaping mechanism 30 can precisely control the movement and pressure of the shaping component 33, so that the air bag edge 201 can be evenly flattened and shaped. The automated shaping process of the shaping mechanism 30 not only improves production efficiency but also reduces reliance on manual operation and lowers production costs. With the use of the shaping device 100, the positioning of the battery cell in the packaging cavity is more accurate, significantly reducing the problem of seal position offset during the packaging process and improving the packaging quality and consistency of the battery.

[0153] It should be noted that the terms "one embodiment," "embodiment," "exemplary embodiment," "some embodiments," etc., mentioned in the specification indicate that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.

[0154] Generally speaking, terms should be understood at least in part by their use in context. For example, at least in part by context, the term "one or more" as used in the text can be used to describe any feature, structure, or characteristic of the singular meaning, or a combination of features, structures, or characteristics of the plural meaning. Similarly, at least in part by context, terms such as "a" or "the" can also be understood to convey either singular or plural usage.

[0155] It should be readily understood that the terms “on,” “above,” and “on top of” in this application should be interpreted in the broadest possible sense, such that “on” means not only “directly on something” but also “on something” with an intermediate feature or layer therebetween, and that “above” or “on top of” means not only “on something” but also “on something” without an intermediate feature or layer therebetween (i.e., directly on something).

[0156] Furthermore, for ease of explanation, spatially relative terms such as "below," "below," "under," "above," and "above" may be used to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation other than those shown in the figures. The device may have other orientations (rotated 90° or in other orientations), and the spatially relative descriptive terms used herein may be interpreted accordingly.

[0157] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A shaping device, characterized in that, include: Positioning mechanism (10) is used to carry the workpiece to be shaped (200) and to position the body (202) of the workpiece to be shaped (200) along a first direction and a second direction; A clamping mechanism (20) is used to fix the body (202) to the positioning mechanism (10) along a third direction; Shaping mechanism (30), the shaping mechanism (30) includes shaping drive assembly (31), pressing drive assembly (32) and shaping assembly (33), the shaping assembly (33) is connected to the pressing drive assembly (32), the pressing drive assembly (32) is connected to the shaping drive assembly (31), the pressing drive assembly (32) is used to drive the shaping assembly (33) to move along the third direction to press the air bag edge (201) connected to the body (202), the shaping drive assembly (31) is used to drive the pressing drive assembly (32) to move along the first direction to drive the shaping assembly (33) to move and shape the pressed air bag edge (201); The first direction, the second direction, and the third direction are set at angles to each other.

2. The shaping device according to claim 1, characterized in that, The shaping mechanism (30) further includes an adjustment drive assembly (34), the shaping drive assembly (31) being connected to the adjustment drive assembly (34). The adjustment drive component (34) is used to drive the shaping drive component (31) to move along the second direction, so as to move the shaping component (33) and adjust the pressing position of the shaping component (33).

3. The shaping device according to claim 1, characterized in that, The shaping drive assembly (31) includes a shaping drive component (311) and a shaping linear module (312). The shaping drive (311) is connected to the shaping linear module (312), which extends along the first direction; The pressure drive assembly (32) is connected to the shaping linear module (312) to move along the shaping linear module (312) under the drive of the shaping drive member (311).

4. The shaping device according to claim 1, characterized in that, The pressure drive assembly (32) includes a pre-pressure drive component (321), a pre-pressure mounting plate (322), a pressure drive component (323), and a pressure mounting plate (324). The pre-press drive (321) is connected to the shaping drive assembly (31), the pre-press mounting plate (322) is connected to the drive end of the pre-press drive (321), the pressing drive (323) is connected to the pre-press mounting plate (322), the pressing mounting plate (324) is connected to the drive end of the pressing drive (323), and the shaping assembly (33) is connected to the pressing mounting plate (324). The pre-press drive (321) is used to drive the pre-press mounting plate (322) to move along the third direction, so as to drive the shaping component (33) to move and pre-press on the air bag edge (201). The pressing drive (323) is used to drive the pressing mounting plate (324) to move along the third direction, so as to drive the shaping component (33) to move and press the air bag edge (201).

5. The shaping device according to any one of claims 1-4, characterized in that, The shaping assembly (33) includes a limiting plate (331), a guide post (332), a linear bearing (333), a shaping mounting plate (334), a spring (335), a shaping fixing plate (336), and a shaping component (337). The limiting plate (331) is connected to the pressing drive assembly (32), the shaping mounting plate (334) is connected to the limiting plate (331), the linear bearing (333) is connected to the shaping mounting plate (334), the guide post (332) passes through the linear bearing (333), one end of the guide post (332) is connected to the limiting plate (331), the other end of the guide post (332) is connected to the shaping fixing plate (336), the spring (335) is sleeved on the guide post (332) and is located between the shaping fixing plate (336) and the shaping mounting plate (334), and the shaping component (337) is connected to the shaping fixing plate (336).

6. The shaping device according to any one of claims 1-4, characterized in that, The shaping device (100) further includes a moving mechanism (40), and the positioning mechanism (10) is connected to the moving mechanism (40). The moving mechanism (40) is used to drive the positioning mechanism (10) to move along the second direction so as to move the workpiece (200) to be shaped to the pressing mechanism (20).

7. The shaping device according to any one of claims 1-4, characterized in that, The positioning mechanism (10) includes a support plate (11), a first positioning component (12) and a second positioning component (13). The support plate (11) is used to support the part to be shaped (200). The first positioning component (12) is connected to the support plate (11) and is used to position the body (202) in the second direction. The second positioning component (13) is connected to the support plate (11) and is used to position the body (202) in the first direction.

8. The shaping device according to claim 7, characterized in that, The support plate (11) is provided with an air bag limiting plate (111) and a head positioning plate (112). The airbag limiting plate (111) is used to cooperate with the first positioning component (12) to position the body (202) on the support plate (11) in the second direction, and the head positioning plate (112) is used to cooperate with the second positioning component (13) to position the body (202) on the support plate (11) in the first direction.

9. The shaping device according to claim 8, characterized in that, The first positioning component (12) includes a first positioning drive (121), a first connecting plate (122) and a first push plate (123); The first positioning drive (121) is connected to the support plate (11), the first connecting plate (122) is connected to the drive end of the first positioning drive (121), and the first push plate (123) is connected to the first connecting plate (122). The first positioning drive (121) is used to drive the first connecting plate (122) to move along the second direction, so as to drive the first push plate (123) to move and abut the body (202) against the air bag limiting plate (111).

10. The shaping device according to claim 8, characterized in that, The second positioning component (13) includes a second positioning drive (131), a second connecting plate (132), and a second push plate (133). The second positioning drive (131) is connected to the support plate (11), the second connecting plate (132) is connected to the drive end of the second positioning drive (131), and the second push plate (133) is connected to the second connecting plate (132). The second positioning drive (131) is used to drive the second connecting plate (132) to move along the first direction, so as to drive the second push plate (133) to move and abut the body (202) against the head positioning plate (112).

11. The shaping apparatus according to any one of claims 1-4, characterized in that, The clamping mechanism (20) includes a clamping drive (21), a clamping mounting plate (22), and a clamping plate (23); The clamping mounting plate (22) is connected to the driving end of the clamping drive (21), and the clamping plate (23) is connected to the clamping mounting plate (22). The clamping drive (21) is used to drive the clamping mounting plate (22) to move along the third direction, so as to drive the clamping plate (23) to move and press the body (202) onto the positioning mechanism (10).

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