Composite pressboard mold

Abstract

The application discloses a composite pressing plate mold, which comprises a carrier, a first carrier plate, a second carrier plate and a third carrier plate arranged on the surface of the carrier along the length direction of the carrier, a guide device arranged on the carrier for guiding the material belt, the material belt capable of sequentially passing through the first carrier plate, the second carrier plate and the third carrier plate, a pressing plate, a punching assembly, a blanking assembly and a material falling assembly arranged on the same pressing plate, the punching assembly used for punching the material belt on the first carrier plate, the material belt having a groove after being punched, the material plate capable of passing through the blanking assembly, the blanking assembly capable of punching the material plate, the punched structure capable of falling into the groove of the material belt when passing through the second carrier plate, and the material falling assembly used for punching and blanking the structure in the groove of the material belt on the third carrier plate, the punched structure comprising an intermediate piece and an outer frame, and the intermediate piece and the outer frame capable of being collected by the material falling assembly.

Description

Technical Field

[0001] This application relates to the field of power batteries, and in particular to a composite pressure plate mold. Background Technology

[0002] Existing copper-aluminum composite pressure plate molds for power battery negative electrodes have excessively high raw material costs and defect rates, failing to meet production demands. This is because existing molds cannot effectively integrate the needs of each process, especially since each process operates independently, resulting in low mold processing efficiency and difficulty in controlling the final product yield. Summary of the Invention

[0003] The purpose of this application is to provide a composite pressure plate mold to solve at least one of the above-mentioned technical problems.

[0004] A composite pressure plate mold includes: a platform, on which a first carrying plate, a second carrying plate, and a third carrying plate are respectively arranged along the length of the platform surface; a guiding device is provided on the platform for guiding the material strip. The material strip can pass through the first carrier plate, the second carrier plate, and the third carrier plate in sequence; the pressure plate is equipped with a punching component, a feeding component, and a blanking component respectively; The punching assembly is used to punch the strip on the first carrier plate, and the strip has a groove after punching. The material plate can pass through the unloading assembly, which can punch the material plate. The punched structural parts can be dropped into the groove of the strip when passing through the second carrier plate. The unloading assembly is used to punch and unload the structural parts in the groove of the strip on the third carrier plate. The punched structural parts include intermediate parts and outer frames. The intermediate parts and outer frames can be collected by the unloading assembly respectively.

[0005] Its beneficial effects are: all processes of the mold are unified under the same pressure plate, and the product can be processed according to the corresponding process after being transported to different positions, which effectively reduces the time interval between processes, improves the processing efficiency of the mold, and also improves the yield of the product.

[0006] In some embodiments, the punching assembly includes: The punching plate is connected to the lower end of the pressure plate; The first receiving groove is provided on the punching plate; A punching insert is fixedly connected in a first receiving groove, and a first contour groove is provided on the punching insert.

[0007] In some embodiments, a number of first slots are provided on the first carrier plate corresponding to the position of the first receiving slot, and a punching insert is fixedly connected in the first slot.

[0008] In some embodiments, the punching insert includes a first insert and a second insert; the first insert is used to punch and trim the strip; the second insert is used to punch a groove in the middle of the strip after it has been punched by the first insert.

[0009] Its beneficial effect is that the punching component punches and trims the edges on the strip, wherein the punched shape is referenced to the shape of the first contour groove.

[0010] In some embodiments, the feeding assembly includes: a first feeding plate and a second feeding plate connected together, with a gap between the first feeding plate and the second feeding plate allowing the feeding plate to pass through; A punch is attached to a pressure plate; the first and second feed plates are respectively provided with punch slots for the punch to pass through.

[0011] In some embodiments, a number of second receiving slots are provided on the second carrier plate corresponding to the position of the punch, and a feeding insert is connected in the second receiving slot.

[0012] Its beneficial effect is that the punch cuts the material plate, and the structural parts on the material plate are cut into the groove of the strip and fixed.

[0013] In some implementations, the feeding assembly includes: The blanking plate is connected to the lower end of the pressure plate; The third receiving groove is provided on the material feeding plate; The extrusion groove is provided on the blanking plate with several extrusion grooves, which are located at the rear end of the third receiving groove. Blanking insert, the blanking insert is fixedly connected in the third receiving groove, and the blanking insert is provided with a second contour groove; The storage slot is located at the rear end of the compression slot.

[0014] In some embodiments, the blanking insert includes a third insert and a fourth insert; the third insert is used to apply protrusions to the structural component; the fourth insert is used to press the structural component to blank the intermediate component. The dimensions of the extrusion groove are matched with the dimensions of the structural component, and it is used to extrude the outer frame to cut the outer frame material.

[0015] Its beneficial effects are: after the structural component is marked with protrusions, the structural component includes an outer frame and a middle component located on the outer frame, wherein the fourth insert will squeeze the middle component to make the middle component drop off, and the extrusion groove will squeeze the outer frame to drop off.

[0016] The third carrier plate is provided with a support groove that matches the third insert, and a discharge groove that matches the fourth insert and the extrusion groove respectively; The third carrier plate is also equipped with a cutter for cutting the material strip, and the cutter can be matched with the collection slot.

[0017] Its beneficial effects are: the support groove is used to provide bottom support for the structural components, and the intermediate components and outer frame will be collected in the material drop groove.

[0018] In some implementations, the platform is provided with at least one fixed post through which the pressure plate passes.

[0019] In some embodiments, the first, second, and third carrier plates are respectively provided with limiting posts for supporting the material belt on both sides along the material belt. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific 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 from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment of this application.

[0022] Figure 2 This is a horizontal sectional view of the punching assembly.

[0023] Figure 3 This is a horizontal sectional view of the first loading plate.

[0024] Figure 4 This is a schematic diagram of the conveyor belt operation.

[0025] Explanation of the reference numerals in the attached diagram: 1. Platform; 01. First loading plate; 2. Guide device; 02. Second loading plate; 03. Third loading plate; 3. Pressure plate; 04. Gap; 4. Punching assembly; 05. Slotting; 5. Unloading assembly; 06. Limiting post; 6. Unloading assembly; 011. First slot; 11. Fixing post; 021. Second receiving slot; 022. Unloading insert; 031. Support slot; 032. Unloading slot; 033. Cutting blade; 41. Punching plate; 42. First receiving groove; 43. Punching insert; 51. First blanking plate; 52. Second blanking plate; 53. Punch; 61. Blanking plate; 62. Third receiving groove; 63. Extrusion groove; 64. Blanking insert; 65. Storage groove; 431. First contouring groove; 432. First insert; 433. Second insert; 641. Third insert; 642. Fourth insert; 643. Second contouring groove; Detailed Implementation To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only some, not all, of the embodiments of this application, and are used merely to explain this application and are not intended to limit it. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "inner," "outer," "both ends," "both sides," "bottom," and "top," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," "upper-level," "lower-level," "main," and "secondary," etc., are used for descriptive purposes only and can be simply used to more clearly distinguish different components, and should not be construed as indicating or implying relative importance.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] like Figure 1 As shown, A composite pressure plate mold includes: a platform 1, on which a first carrying plate 01, a second carrying plate 02, and a third carrying plate 03 are respectively arranged along the length direction of the platform 1; a guide device 2 is provided on the platform 1 for guiding the material strip. The material strip can pass through the first carrier plate 01, the second carrier plate 02, and the third carrier plate 03 in sequence; the pressure plate 3, on which the punching component 4, the unloading component 5, and the dropping component 6 are respectively arranged. The punching assembly 4 is used to punch the strip on the first carrier plate 01, and the strip has a groove after punching; the material plate can pass through the unloading assembly 5, which can punch the material plate, and the punched structural parts can be dropped into the groove of the strip when passing through the second carrier plate 02; the unloading assembly 6 is used to punch and unload the structural parts in the groove of the strip on the third carrier plate 03, and the punched structural parts include the middle part and the outer frame, which can be collected by the unloading assembly 6 respectively.

[0029] Its beneficial effects are: all processes of the mold are unified under the same pressure plate 3, and the product can be processed according to the corresponding process after being transported to different positions, which effectively reduces the time interval between processes, improves the processing efficiency of the mold, and also improves the yield of the product.

[0030] It should be noted that the strip is made of SPCC material, the plate is made of 1060H18 alloy aluminum + T2 pure copper material, and the structural component is a negative electrode copper-aluminum composite pressure plate.

[0031] like Figure 2 As shown, preferably, the punching assembly 4 includes: Punching plate 41, punching plate 41 is connected to the lower end of pressure plate 3; The first receiving groove 42 is provided on the punching plate 41; The punching insert 43 is fixedly connected in the first receiving groove 42, and the punching insert 43 is provided with a first contour groove 431.

[0032] like Figure 3 As shown, Preferably, corresponding to the position of the first receiving groove 42, a number of first slots 011 are provided on the first carrier plate 01, and a punching insert 43 is fixedly connected in the first slot 011.

[0033] Preferably, the punching insert 43 includes a first insert 432 and a second insert 433; the first insert 432 is used to punch and trim the strip; the second insert 433 is used to punch a groove in the middle of the strip after it has been punched by the first insert 432. Specifically, the first receiving groove 42 has at least two sets, and each set of the first receiving groove 42 includes one first insert 432 and one second insert 433.

[0034] Its beneficial effect is that the punching component 4 punches and trims the material strip, wherein the punched shape refers to the shape of the first contour groove 431.

[0035] Preferably, the feeding assembly 5 includes: a first feeding plate 51 and a second feeding plate 52 connected together, with a gap 04 between the first feeding plate 51 and the second feeding plate 52 to allow the feeding plate to pass through; Punch 53 is connected to pressure plate 3; the first feed plate 51 and the second feed plate 52 are respectively provided with punching grooves 05 for the punch 53 to pass through. Specifically, the number of punches 53 is set to at least two, and the number of punching grooves 05 is also set to at least two. Therefore, the two punches 53 can simultaneously punch two structural parts on the material plate, and the two punched structural parts will fall into the groove of the material strip and be fixed.

[0036] like Figure 3 As shown, Preferably, corresponding to the position of the punch 53, several second receiving slots 021 are provided on the second carrier plate 02, and a feeding insert 022 is connected in the second receiving slot 021.

[0037] Its beneficial effect is that the punch 53 punches the material plate, and the structural parts on the material plate are punched into the groove of the strip and fixed.

[0038] Preferably, the feeding assembly 6 includes: The blanking plate 61 is connected to the lower end of the pressure plate 3; The third receiving groove 62 is provided on the material discharge plate 61; The extrusion groove 63 is provided on the blanking plate 61. The extrusion groove 63 is located at the rear end of the third receiving groove 62. The size of the extrusion groove 63 needs to match the size of the outer frame of the structural component. Blanking insert 64 is fixedly connected in the third receiving groove 62, and a second contour groove 643 is provided on the blanking insert 64. Storage slot 65 is located at the rear end of extrusion slot 63.

[0039] Preferably, the blanking insert 64 includes a third insert 641 and a fourth insert 642; the third insert 641 is used to apply protrusions to the structural component; the fourth insert 642 is used to press the structural component to blank the intermediate component. The dimensions of the extrusion groove 63 are matched with the dimensions of the structural component, and it is used to extrude the outer frame to cut the outer frame.

[0040] Specifically, the third receiving groove 62 has at least four openings, wherein the first two third receiving grooves 62 are provided with third inserts 641 for attaching protrusions to the structural components, that is, at least two structural components can be attached with protrusions at the same time, and the last two third receiving grooves 62 are provided with fourth inserts 642 for squeezing the structural components and causing the intermediate components to fall off, that is, at least two structural components can be squeezed at the same time.

[0041] Its beneficial effects are: after the structural component is marked with protrusions, the structural component includes an outer frame and a middle component located on the outer frame, wherein the fourth insert 642 will squeeze the middle component to make the middle component drop off, and the extrusion groove 63 will squeeze the outer frame to drop off.

[0042] like Figure 3 As shown, The third carrier plate 03 is provided with a support groove 031 that matches the third insert 641, and a discharge groove 032 that matches the fourth insert 642 and the extrusion groove 63 respectively. The third carrier plate 03 is also equipped with a cutter 033 for cutting the material strip. The cutter 033 can be matched with the storage slot 65.

[0043] Its beneficial effects are: the support groove 031 is used to provide bottom support for the structural components, and the intermediate components and outer frame will be collected in the material drop groove 032 respectively.

[0044] Preferably, the platform 1 is provided with at least one fixed post 11 through which the pressure plate 3 passes.

[0045] Preferably, the first carrier plate 01, the second carrier plate 02, and the third carrier plate 03 are respectively provided with limiting posts 06 for supporting the material belt on both sides of the material belt.

[0046] The following combination Figure 4 The specific working process of this type of composite pressure plate mold is explained in detail: like Figure 4 As shown, the strip moves to the right in the diagram, while the plate moves downwards. When the material strip reaches point a on the first carrier plate 01, the punching assembly 4 punches out guide holes and trimmed edges. When the material strip reaches point b on the first carrier plate 01, the punching assembly 4 punches along the circumferential direction of the trimmed edges, creating grooves on the material strip. When the material strip reaches point c on the second carrier plate 02, the unloading assembly 5 punches the plate, causing structural components on the plate to fall into the grooves on the material strip, where they are fixed in place. When the material strip reaches point c on the second carrier plate 02... When the material strip reaches point d on the third carrier plate 03, the material dropping assembly 6 punches a protrusion on the structural component; when the material strip reaches point e on the third carrier plate 03, the material dropping assembly 6 punches the structural component, causing the intermediate component to be dropped while retaining the outer frame; when the material strip reaches point f on the third carrier plate 03, the material dropping assembly 6 punches the outer frame, causing the outer frame to be dropped; when the material strip reaches point g on the third carrier plate 03, the cutter 033 cuts the material strip and it is collected by the receiving groove 65.

[0047] The above descriptions are merely some embodiments of this application, used only to illustrate the technical solutions of this application, and not to limit it. It should be understood that those skilled in the art can make improvements or substitutions based on the above descriptions without departing from the inventive concept of this application, and all such improvements and substitutions should fall within the protection scope of the appended claims. In this case, all details can be replaced with equivalent elements, and the materials, shapes, and sizes can also be arbitrary.

Claims

1. A composite pressure plate mold, characterized in that, include: A platform (1) is provided with a first loading plate (01), a second loading plate (02), and a third loading plate (03) on its surface along its length; a guide device (2) is provided on the platform (1) for guiding the material belt. The material strip can pass through the first carrier plate (01), the second carrier plate (02), and the third carrier plate (03) in sequence; The pressure plate (3) is provided with a punching assembly (4), a feeding assembly (5), and a blanking assembly (6); The punching component (4) is used to punch the strip on the first carrier plate (01), and the strip has a groove after punching; the material plate can pass through the unloading component (5), which can punch the material plate, and the punched structural parts can be dropped into the groove of the strip when passing through the second carrier plate (02); the unloading component (6) is used to punch and unload the structural parts in the groove of the strip on the third carrier plate (03), and the punched structural parts include an intermediate part and an outer frame, which can be collected by the unloading component (6) respectively.

2. The composite pressure plate mold according to claim 1, characterized in that, The punching assembly (4) includes: A punching plate (41) is connected to the lower end of a pressure plate (3); The first receiving groove (42) is provided on the punching plate (41); A punching insert (43) is fixedly connected in a first receiving groove (42), and a first contour groove (431) is provided on the punching insert (43).

3. The composite pressure plate mold according to claim 2, characterized in that, Corresponding to the position of the first receiving groove (42), a number of first slots (011) are provided on the first carrier plate (01), and a punching insert (43) is fixedly connected in the first slot (011).

4. A composite pressure plate mold according to claim 3, characterized in that, The punching insert (43) includes a first insert (432) and a second insert (433); the first insert (432) is used to punch and trim the strip; the second insert (433) is used to punch the strip after it has been punched by the first insert (432) to form a groove in the middle.

5. A composite pressure plate mold according to claim 4, characterized in that, The feeding assembly (5) includes: a first feeding plate (51) and a second feeding plate (52) connected together, with a gap (04) between the first feeding plate (51) and the second feeding plate (52) allowing the feeding plate to pass through; Punch (53) is connected to pressure plate (3); the first feed plate (51) and the second feed plate (52) are respectively provided with punch grooves (05) for the punch (53) to pass through.

6. A composite pressure plate mold according to claim 5, characterized in that, Corresponding to the position of the punch (53), several second receiving slots (021) are provided on the second carrier plate (02), and a feeding insert (022) is connected in the second receiving slot (021).

7. A composite pressure plate mold according to claim 6, characterized in that, The material feeding assembly (6) includes: A blanking plate (61) is connected to the lower end of the pressure plate (3); The third receiving groove (62) is provided on the material discharge plate (61); Extrusion groove (63), several extrusion grooves (63) are provided on the blanking plate (61), and the extrusion grooves (63) are located in the rear end direction of the third receiving groove (62); Blanking insert (64), the blanking insert (64) is fixedly connected in the third receiving groove (62), and the blanking insert (64) is provided with a second contour groove (643); A storage slot (65) is provided at the rear end of the extrusion slot (63).

8. A composite pressure plate mold according to claim 7, characterized in that, The blanking insert (64) includes a third insert (641) and a fourth insert (642); the third insert (641) is used to make protrusions on the structural component; the fourth insert (642) is used to squeeze the structural component to make the intermediate component blank. The dimensions of the extrusion groove (63) are matched with the dimensions of the structural component, and are used to extrude the outer frame to cut the outer frame.

9. A composite pressure plate mold according to claim 8, characterized in that, The third carrier plate (03) is provided with a support groove (031) that matches the third insert (641), and a discharge groove (032) that matches the fourth insert (642) and the extrusion groove (63) respectively; The third carrier plate (03) is also provided with a cutter (033) for cutting the material strip, and the cutter (033) can be matched with the receiving groove (65).

10. A composite pressure plate mold according to claim 9, characterized in that, The platform (1) is provided with at least one fixed column (11) through which the pressure plate (3) passes; The first carrier plate (01), the second carrier plate (02), and the third carrier plate (03) are respectively provided with limiting posts (06) for supporting the material belt on both sides of the material belt.

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