A cutting blade laminating module and laminating machine

Abstract

The present application provides a cutter laminating module and a laminating machine, wherein the cutter laminating module includes a cutter support, a cutter support plate, a cutter transverse movement assembly, a film cutting assembly, a laminating gantry, and a film cutting lifting assembly. The present application installs the film cutting assembly on the cutter support plate by sliding in the vertical direction. When the cutter transverse movement assembly drives the cutter support plate to move so that the film cutting assembly is located directly below the film cutting lifting assembly, the film cutting lifting assembly can drive the film cutting assembly to descend, and the film cutting assembly can perform film cutting operations. When the film cutting assembly needs to be maintained, the cutter transverse movement assembly drives the cutter support plate to move so that the film cutting assembly is moved out of the laminating gantry, thereby reserving sufficient working space for the operator and facilitating the maintenance and replacement of the film cutting assembly.

Description

Technical Field

[0001] The present application belongs to the field of film lamination technology, and more specifically, relates to a cutter lamination module and a laminating machine using the cutter lamination module. Background Art

[0002] The laminating machine is a device used to laminate multiple electrode membranes. The laminating process is roughly as follows: the membrane feeding mechanism is used to supply the membrane strip; the cutting mechanism is used to cut the electrode membrane on the membrane strip; the upper laminating mechanism is used to peel and adsorb the electrode membrane after cutting; the upper laminating mechanism and the lower laminating mechanism cooperate to laminate multiple electrode membranes into products.

[0003] Currently, due to the impact of stacking efficiency, the installation spacing between the film feeding mechanism, the cutter mechanism, and the upper stacking mechanism is usually designed to be small. This helps improve the transmission efficiency of the film strip and shortens the waiting time between multiple mechanisms. However, the cutter mechanism will become blunt after long-term use, and the cutter mechanism needs to be removed from the laminator frame for maintenance and replacement. The cutter mechanism located between the film feeding mechanism and the upper stacking mechanism is affected by the short installation spacing, and the space reserved for disassembly and assembly by the operator is very small, which leads to low disassembly and assembly efficiency of the cutter mechanism. Summary of the Invention

[0004] The purpose of the embodiments of the present application is to provide a cutter laminating module and a laminating machine to solve the problem existing in the related art: the cutter mechanism located between the diaphragm feeding mechanism and the upper laminating mechanism is affected by the short installation spacing space, and the disassembly and assembly space reserved for the operator is very small, which leads to low disassembly and assembly efficiency of the cutter mechanism.

[0005] To achieve the above objectives, the technical solutions adopted in the embodiments of the present application are:

[0006] In one aspect, a cutting blade lamination module is provided, comprising:

[0007] Cutter bracket;

[0008] A cutter support plate is slidably mounted on the cutter bracket in a horizontal direction;

[0009] A cutter transverse movement assembly is mounted on the cutter bracket and connected to the cutter support plate, and is used to drive the cutter support plate to slide back and forth;

[0010] A film cutting assembly is mounted on the cutter support plate in a vertical sliding manner for film cutting;

[0011] A stacked gantry spans above the cutter support;

[0012] The film cutting lifting assembly is installed on the stacking gantry and is located above the film cutting assembly, and is used to push the film cutting assembly downward.

[0013] In one embodiment, the film cutting assembly includes a plurality of cutter bodies, a plurality of cutter support seats respectively supporting the plurality of cutter bodies, and a cutter push rod installed on each of the cutter support seats; the plurality of cutter bodies enclose a closed area for film cutting, and each of the cutter push rods is arranged through the cutter support plate; the film cutting lifting assembly includes a plurality of film cutting pushing units installed on the stacking gantry, the number of the film cutting pushing units is equal to the number of the cutter push rods, and each of the film cutting pushing units is used to push the corresponding cutter push rod to descend.

[0014] In one embodiment, the number of the cutter bodies and the cutter support seats are four, and the four cutter bodies form a square structure; two cutter push rods are installed at intervals on each cutter support seat, and the number of the film cutting push units is eight, and the eight film cutting push units are used to push the eight cutter push rods respectively.

[0015] In one embodiment, each of the film cutting pushing units includes a film cutting pushing member for pushing the corresponding cutter push rod, a film cutting support seat supporting the film cutting pushing member, a film cutting lifting module for driving the film cutting pushing member to lift and lower, and a film cutting mounting seat installed on the stacking gantry. The film cutting lifting module is installed on the film cutting mounting seat, and the output end of the film cutting lifting module is connected to the film cutting support seat.

[0016] In one embodiment, each of the film cutting lifting modules includes a film cutting screw rotatably mounted on the film cutting mounting seat, a film cutting nut mounted on the film cutting screw, a film cutting driven wheel mounted on the film cutting screw, a film cutting motor mounted on the film cutting mounting seat, a film cutting driving wheel mounted on the output shaft of the film cutting motor, and a film cutting belt connecting the film cutting driven wheel and the film cutting driving wheel; the film cutting nut is connected to the film cutting support seat.

[0017] In one embodiment, the cutter lamination module also includes an upper lamination assembly slidably mounted on the cutter support plate, an upper lamination support member for supporting the upper lamination assembly, and an upper lamination lifting member for driving the upper lamination assembly to rise and fall; a through hole for the upper lamination assembly to pass through is provided on the cutter support plate, the upper lamination support member is mounted on the cutter support plate, the output end of the upper lamination support member is connected to the upper lamination assembly, the upper lamination lifting member is mounted on the lamination gantry, and the output end of the upper lamination lifting member is used to push the upper lamination assembly to descend.

[0018] In one embodiment, the upper stacking assembly includes an upper stacking support seat slidably mounted on the cutter support plate, an upper stacking top seat mounted on the bottom of the upper stacking support seat, an upper stacking middle seat mounted on the bottom of the upper stacking top seat and an upper stacking base mounted on the bottom of the upper stacking middle seat; an upper stacking negative pressure channel is provided on the upper stacking support seat, a top seat negative pressure channel connected to the upper stacking negative pressure channel is provided on the upper stacking top seat, a middle seat negative pressure channel connected to the top seat negative pressure channel is provided on the upper stacking middle seat, a base negative pressure channel connected to the middle seat negative pressure channel is provided on the upper stacking base, a accommodating chamber is enclosed between the upper stacking top seat and the upper stacking middle seat, and the upper stacking assembly also includes a heating element installed in the accommodating chamber.

[0019] In one embodiment, the upper stacking lifting component includes a plurality of upper stacking lifting power modules installed at intervals on the stacking gantry, and an upper stacking seat is installed at the output end of each of the upper stacking lifting power modules; the top of the upper stacking support seat is divided into a plurality of stacking areas, the number of the stacking areas is the same as the number of the upper stacking seats, and the plurality of stacking areas are respectively arranged in alignment with the plurality of upper stacking seats.

[0020] In one embodiment, a plurality of gantry brackets are installed on the laminated gantry, and the plurality of gantry brackets are divided into two groups. The two groups of gantry brackets are respectively installed at both ends of the laminated gantry, and each gantry bracket has a gantry support seat extending inward; one end of the cutter bracket is supported by one group of gantry support seats, and the other end of the cutter bracket is supported by another group of gantry support seats.

[0021] On the other hand, a laminating machine is provided, comprising the cutter laminating module provided by any of the above embodiments.

[0022] The cutter stacking module and laminating machine provided by the embodiments of the present application have at least the following beneficial effects: the present application installs the film cutting assembly on the cutter support plate by sliding in the vertical direction. When the cutter transverse movement assembly drives the cutter support plate to move so that the film cutting assembly is directly below the film cutting lifting assembly, the film cutting lifting assembly can drive the film cutting assembly to descend, and the film cutting assembly can perform film cutting operations. When the film cutting assembly needs to be maintained, the cutter transverse movement assembly drives the cutter support plate to move so that the film cutting assembly is moved out of the laminating gantry, thereby reserving sufficient working space for operators and facilitating the maintenance and replacement of the film cutting assembly. The cutter stacking module of the laminating machine can provide working space for the maintenance of the film cutting assembly, and facilitates the disassembly and assembly of the film cutting assembly without affecting the film strip transmission efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or exemplary technical descriptions. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0024] Figure 1 A schematic structural diagram of a cutter lamination module provided in an embodiment of the present application;

[0025] Figure 2 A schematic diagram of the structure of the film cutting assembly and the upper laminating assembly provided in an embodiment of the present application installed on the cutter bracket;

[0026] Figure 3 A schematic diagram of the structure of the film cutting assembly provided in an embodiment of the present application;

[0027] Figure 4 A schematic structural diagram of an upper stacking assembly provided in an embodiment of the present application;

[0028] Figure 5 for Figure 4 Schematic diagram of the decomposition;

[0029] Figure 6 A schematic structural diagram of a film cutting and pushing unit provided in an embodiment of the present application;

[0030] Figure 7 A schematic structural diagram of the cutter support plate provided in an embodiment of the present application.

[0031] Among them, the main marks of the drawings in the figure are:

[0032] 1. Cutter bracket;

[0033] 2. Cutter support plate; 21. Through hole; 22. Avoidance hole; 23. Positioning sleeve;

[0034] 3. Cutter transverse movement component;

[0035] 4. Film cutting assembly; 41. Cutter body; 42. Cutter support seat; 43. Cutter push rod; 431. Stop seat;

[0036] 5. Laminated gantry; 51. Gantry bracket; 52. Gantry support seat;

[0037] 6. Film cutting lifting assembly; 61. Film cutting push unit; 611. Film cutting push member; 612. Film cutting support seat; 6121. Film cutting sensor; 613. Film cutting lifting module; 6131. ​​Film cutting screw; 6132. Film cutting driven pulley; 6133. Film cutting motor; 6134. Film cutting driving pulley; 6135. Film cutting belt; 614. Film cutting mounting seat; 6141. Film cutting guide rod; 6142. Mounting guide rod; 6143. Film cutting sensor;

[0038] 7. Upper stacking assembly; 71. Upper stacking support seat; 711. Upper stacking negative pressure channel; 712. Positioning sleeve; 713. First spring; 714. Stacking positioning rod; 715. Stacking area; 72. Upper stacking top seat; 721. Top seat negative pressure channel; 73. Upper stacking middle seat; 731. Middle seat negative pressure channel; 74. Upper stacking base; 741. Base negative pressure channel; 75. Heating element;

[0039] 8. Upper stacking support member;

[0040] 9. Upper stacking lifting component; 91. Upper stacking lifting power module; 92. Upper stacking seat. DETAILED DESCRIPTION

[0041] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0042] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0044] In the description of this application, it should be understood that the terms "center", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0045] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0046] Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, when the phrases "in one embodiment" or "in some embodiments" appear in various places throughout this specification, not all references are to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0047] See also Figure 1 and Figure 2, the cutter stacking module provided in the embodiment of the present application is now described. The cutter stacking module includes a cutter bracket 1, a cutter support plate 2, a cutter transverse movement assembly 3, a film cutting assembly 4, a stacking gantry 5 and a film cutting lifting assembly 6. Among them, the cutter bracket 1 can be installed on the frame of the laminating machine to support the cutter support plate 2 and the cutter transverse movement assembly 3. The cutter support plate 2 is installed on the cutter bracket 1 for sliding in the horizontal direction, and the cutter support plate 2 can support the film cutting assembly 4. The cutter transverse movement assembly 3 is installed on the cutter bracket 1, and the output end of the cutter transverse movement assembly 3 is connected to the cutter support plate 2. The cutter transverse movement assembly 3 can drive the cutter support plate 2 to slide back and forth on the cutter bracket 1. Among them, the cutter transverse movement assembly 3 can be a belt transmission mechanism, a screw transmission mechanism, a slide linear motor, etc. that are currently commonly used on the market. The cutter transverse movement assembly 3 in the present application can be a belt transmission mechanism, which is not the only limitation here. The film cutting assembly 4 is mounted vertically and slidably on the cutter support plate 2. It is used to cut the film strip. A laminating gantry 5 spans above the cutter support 1 and can be mounted on the laminating machine frame. A film cutting lift assembly 6 is mounted on the laminating gantry 5 and positioned above the film cutting assembly 4. The output end of the film cutting lift assembly 6 can be extended and retracted, pushing the film cutting assembly 4 downward, thereby enabling the film cutting assembly 4 to cut the film strip. This structure is achieved by sliding the film cutting component 4 on the cutter support plate 2 in the vertical direction. When the cutter transverse movement component 3 drives the cutter support plate 2 to move, so that the film cutting component 4 is located directly below the film cutting lifting component 6, the film cutting lifting component 6 can drive the film cutting component 4 to descend, and the film cutting component 4 can perform film cutting operations; when the film cutting component 4 needs to be maintained, the cutter support plate 2 is driven to move by the cutter transverse movement component 3, so that the film cutting component 4 is moved out of the stacking gantry 5, thereby reserving sufficient working space for the operator and facilitating the maintenance and replacement of the film cutting component 4.

[0048] In one embodiment, see Figure 1 、 Figure 3 and Figure 6As a specific embodiment of the cutter lamination module provided in the present application, the film cutting assembly 4 includes multiple cutter bodies 41, multiple cutter support seats 42, and multiple cutter push rods 43. The multiple cutter bodies 41 are respectively mounted on the multiple cutter support seats 42, and the multiple cutter push rods 43 are respectively mounted on the multiple cutter support seats 42. The multiple cutter bodies 41 enclose a closed area for film cutting, and each cutter push rod 43 is arranged through the cutter support plate 2. The film cutting lifting assembly 6 includes multiple film cutting push units 61 mounted on the lamination gantry 5. The number of the multiple film cutting push units 61 is equal to the number of the cutter push rods 43, and each film cutting push unit 61 is used to push the corresponding cutter push rod 43 downward. This structure can support multiple cutter bodies 41 through multiple cutter support seats 42; the cutter support seat 42 can be connected to the cutter support plate 2 through multiple cutter push rods 43, and multiple film cutting push units 61 can respectively cooperate with the push of multiple cutter push rods 43, thereby driving the multiple cutter bodies 41 to move up and down, thereby realizing the film cutting processing of the film strip by multiple cutter bodies 41.

[0049] In one embodiment, each cutter body 41 can be mounted on a corresponding cutter support 42 using screws or other fasteners, which facilitates assembly, disassembly, and maintenance of each cutter body 41. By adjusting different types of cutter bodies 41, different types of film strips can be cut, improving wide adaptability.

[0050] Optionally, each cutter support 42 is provided with an L-shaped mounting groove, which can realize the positioning and installation of the cutter body 41, thereby improving the installation accuracy between the cutter body 41 and the cutter support 42 and helping to improve the installation flatness of the cutter body 41.

[0051] Optionally, a spring is mounted on the side wall of the mounting groove, with one end of the spring abutting against the side wall of the mounting groove and the other end of the spring abutting against the top of the cutter body 41. When the spring is in a compressed state, it can elastically push against the cutter body 41, preventing damage to the cutter body 41 due to excessive film cutting force, and providing elastic buffer protection for the cutter body 41.

[0052] In one embodiment, each cutter push rod 43 can also be installed on the corresponding cutter support seat 42 by fasteners such as screws, so as to facilitate the disassembly, assembly and maintenance of the cutter push rod 43. Figure 3 The bottom of each cutter push rod 43 is detachably mounted with a stopper 431, which can cooperate with other components to limit the lifting stroke of the cutter body 41, and can prevent the cutter support seat 42 from directly colliding with other components and causing installation errors to the cutter body 41.

[0053] In one embodiment, see Figure 1 and Figure 3 As a specific embodiment of the cutter lamination module provided in the embodiment of the present application, the number of the cutter bodies 41 and the cutter support seats 42 are both four, and the four cutter bodies 41 form a square structure; two cutter push rods 43 are installed on each cutter support seat 42 at intervals, and the number of the film cutting pushing units 61 is eight, and the eight film cutting pushing units 61 are respectively arranged in alignment with the eight cutter push rods 43, and the eight film cutting pushing units 61 can respectively push the eight cutter push rods 43 to descend. Among them, the square structure enclosed by the four cutter bodies 41 has the same structural dimensions as the electrode diaphragm. In this structure, the two film cutting pushing units 61 respectively push the corresponding two cutter push rods 43 to descend, and then push the corresponding cutter body 41 to descend, thereby improving the stability of the descent of each cutter body 41. Moreover, the flatness of the corresponding cutter support seat 42 can be leveled through the two film cutting pushing units 61, that is, the corresponding cutter push rod 43 is pushed by the film cutting pushing unit 61 on the corresponding side, so that the two sides of the cutter support seat 42 are in the same plane, thereby improving the film cutting accuracy of the cutter body 41 on the film strip.

[0054] In one embodiment, see Figure 6 As a specific embodiment of the cutter lamination module provided in the present embodiment, each film-cutting pushing unit 61 includes a film-cutting pushing member 611, a film-cutting support seat 612, a film-cutting lifting module 613, and a film-cutting mounting seat 614. The film-cutting mounting seat 614 is mounted on the lamination gantry 5, the film-cutting lifting module 613 is mounted on the film-cutting mounting seat 614, the output end of the film-cutting lifting module 613 is connected to the film-cutting support seat 612, and the film-cutting pushing member 611 is mounted on the film-cutting support seat 612. The film-cutting pushing member 611 can be a pneumatic cylinder, an electric cylinder, etc., and this is not a sole limitation. This structure can drive the film cutting support seat 612 and the film cutting push member 611 to rise and fall through the film cutting lifting module 613, thereby achieving the push against the cutter body 41; moreover, through the driving action of the film cutting push member 611, it can also achieve the push against the cutter body 41, playing a secondary push effect, avoiding the defect that the drive stroke of the film cutting lifting module 613 is too short and cannot push the cutter body 41.

[0055] In one embodiment, see Figure 6As a specific implementation of the cutting knife stacking module provided in the embodiment of the present application, each film cutting lifting module 613 includes a film cutting screw 6131, a film cutting nut (not shown), a film cutting driven wheel 6132, a film cutting motor 6133, a film cutting driving wheel 6134 and a film cutting belt 6135. The film cutting screw 6131 is rotatably mounted on the film cutting mounting seat 614, the film cutting nut is mounted on the film cutting screw 6131, the film cutting support seat 612 is sleeved and mounted on the film cutting nut, the film cutting motor 6133 is mounted on the film cutting mounting seat 614, the film cutting driving wheel 6134 is mounted on the output shaft of the film cutting motor 6133, the film cutting driven wheel 6132 is mounted at one end of the film cutting screw 6131, and the film cutting belt 6135 connects the film cutting driving wheel 6134 and the film cutting driven wheel 6132. This structure is powered by the film cutting motor 6133, and the film cutting active wheel 6134, the film cutting belt 6135 and the film cutting driven wheel 6132 can drive the film cutting screw 6131 to rotate forward and backward. When the film cutting screw 6131 rotates forward, the film cutting nut descends, which can drive the film cutting support seat 612 and the film cutting push piece 611 to descend; when the film cutting screw 6131 rotates reversely, the film cutting nut rises, which can drive the film cutting support seat 612 and the film cutting push piece 611 to rise.

[0056] In one embodiment, see Figure 6 The bottom of the film cutting mounting seat 614 is equipped with multiple film cutting guide rods 6141, and the film cutting support seat 612 is respectively mounted on the multiple film cutting guide rods 6141. This structure can improve the stability of the reciprocating lifting of the film cutting support seat 612 through the multiple film cutting guide rods 6141 and prevent it from position deviation.

[0057] In one embodiment, see Figure 6 The top of the film cutting mounting seat 614 is equipped with multiple mounting guide rods 6142, which can be respectively mounted on the laminated gantry 5 by screws or other fasteners. With this structure, the film cutting mounting seat 614 can be mounted on the laminated gantry 5 by multiple mounting guide rods 6142, realizing the detachable installation of the film cutting mounting seat 614.

[0058] In one embodiment, see Figure 6 A film-cutting sensor 6121 is mounted on the film-cutting support seat 612. Two film-cutting sensors 6143 are mounted on the film-cutting mounting seat 614. The two film-cutting sensors 6143 are spaced vertically apart, with the film-cutting sensor 6121 located between the two film-cutting sensors 6143. This structure limits the lifting and lowering travel of the film-cutting push member 611 through the inductive cooperation between the film-cutting sensor 6121 and the two film-cutting sensors 6143.

[0059] In one embodiment, see Figure 1 、 Figure 2 and Figure 7As a specific embodiment of the cutter stacking module provided in the embodiment of the present application, the cutter stacking module also includes an upper stacking component 7, an upper stacking support 8 and an upper stacking lifting component 9. A through hole 21 is provided on the cutter support plate 2 for the upper stacking component 7 to pass through. The upper stacking component 7 is slidably installed on the cutter support plate 2 in the vertical direction. The upper stacking support 8 is installed on the cutter support plate 2. The output end of the upper stacking support 8 is connected to the upper stacking component 7, and the upper stacking lifting component 9 is installed on the stacking gantry 5. This structure can adsorb the film strip after the film cutting component 4 cuts the film through the upper stacking component 7; the upper stacking support member 8 can support the upper stacking component 7 to prevent the upper stacking component 7 from sliding arbitrarily on the cutter support plate 2; the upper stacking lifting member 9 and the upper stacking support member 8 can cooperate to drive the upper stacking component 7 to descend, and the upper stacking component 7 can place the adsorbed film strip on the lower stacking component, and can also realize the cooperation between the upper stacking component 7 and the lower stacking component to stack and form multiple film strips.

[0060] In one embodiment, see Figure 2 The upper stacking support member 8 can be a pneumatic cylinder, an electric cylinder, or the like. The number of upper stacking support members 8 can be multiple, such as two, three, or four. In the embodiment of the present application, there are two upper stacking support members 8, each mounted at each end of the cutter support plate 2. This structure, with two upper stacking support members 8, improves the support effect on the upper stacking assembly 7.

[0061] In one embodiment, see Figure 4 and Figure 5As a specific embodiment of the cutter stacking module provided in the embodiment of the present application, the upper stacking assembly 7 includes an upper stacking support seat 71 slidably mounted on the cutter support plate 2, an upper stacking top seat 72 mounted on the bottom of the upper stacking support seat 71, an upper stacking middle seat 73 mounted on the bottom of the upper stacking top seat 72, and an upper stacking base 74 mounted on the bottom of the upper stacking middle seat 73; an upper stacking negative pressure channel 711 is opened on the upper stacking support seat 71, and the upper stacking negative pressure channel 711 is opened on the upper stacking negative pressure channel 711. The top pressure seat 72 is provided with a top seat negative pressure channel 721 that communicates with the upper stack negative pressure channel 711. The upper stack middle seat 73 is provided with a middle seat negative pressure channel 731 that communicates with the top seat negative pressure channel 721. The upper stack base 74 is provided with a base negative pressure channel 741 that communicates with the middle seat negative pressure channel 731. The upper stack top seat 72 and the upper stack middle seat 73 enclose a receiving chamber. The upper stack assembly 7 also includes a heater 75 installed in the receiving chamber. The upper stack support seat 71 is installed in the through hole 21; the heater 75 can be a heating tube or a heating wire. In this structure, when the upper stacking negative pressure channel 711 is connected to the vacuum equipment of the laminating machine, the upper stacking negative pressure channel 711 generates negative pressure through the top seat negative pressure channel 721, the middle seat negative pressure channel 731 and the base negative pressure channel 741 to achieve adsorption of the electrode membrane; the electrode membrane can be heated by the heating element 75 to improve the stacking effect of the electrode membrane; the upper stacking middle seat 73 can be clamped and fixed by the upper stacking top seat 72 and the upper stacking base 74 to improve the installation stability.

[0062] In one embodiment, see Figure 5 The upper stacking support seat 71 is equipped with multiple positioning sleeves 712. These positioning sleeves 712 are arranged in a circular array around the circumference of the upper stacking support seat 71. The number of positioning sleeves 712 is the same as the number of cutter push rods 43, and the cutter push rods 43 are respectively inserted through the multiple positioning sleeves 712. In the embodiment of the present application, the number of positioning sleeves 712 can be eight. The upper stacking support seat 71 has a square structure, with two positioning sleeves 712 disposed on each side of the upper stacking support seat 71. Each positioning sleeve 712 is mounted with a first spring 713, which is sleeved onto a corresponding cutter push rod 43. With this structure, when the multiple film-cutting push units 61 push the multiple cutter push rods 43 downward, each cutter push rod 43 can compress the corresponding first spring 713. When the film-cutting push units 61 ascend, each cutter push rod 43 returns to its initial position due to the rebound force of the corresponding first spring 713, allowing for subsequent film-cutting operations.

[0063] In one embodiment, see Figure 2 、 Figure 3 and Figure 7The cutter support plate 2 is provided with a plurality of avoidance holes 22 arranged in a circular array along the through hole 21. The number of pairs of avoidance holes 22 is the same as the number of cutter push rods 43. In the embodiment of the present application, the number of avoidance holes 22 can be eight, and the eight avoidance holes 22 can respectively allow eight cutter push rods 43 to pass through to achieve avoidance.

[0064] In one embodiment, see Figure 5 , multiple stacking positioning rods 714 are installed on the upper stacking support seat 71, and each stacking positioning rod 714 is sleeved with a second spring (not shown); multiple positioning sleeves 23 are installed on the cutter support plate 2, and multiple stacking positioning rods 714 are respectively set through multiple positioning sleeves 23, one end of each second spring abuts against the corresponding stacking positioning rod 714, and the other end of each second spring abuts against the corresponding positioning sleeve 23. This structure, through the cooperation of multiple stacking positioning rods 714 and multiple positioning sleeves 23, can improve the reliability of the reciprocating lifting of the upper stacking assembly 7. When the upper stacking lifting member 9 drives the upper stacking assembly 7 to descend, the multiple second springs are compressed; when the upper stacking lifting member 9 moves upward, the multiple second springs push the upper stacking assembly 7 to the initial position under the action of the rebound force, so as to facilitate subsequent repeated stacking operations. Among them, the number of the stacking positioning rods 714, the second spring and the positioning sleeve 23 can be four, that is, two stacking positioning rods 714 are respectively installed at both ends of the upper stacking support seat 71, which is not a sole limitation here.

[0065] In one embodiment, see Figure 1 and Figure 4 As a specific embodiment of the cutter stacking module provided in the embodiment of the present application, the upper stacking lifting component 9 includes a plurality of upper stacking lifting power modules 91 installed at intervals on the stacking gantry 5, and the output end of each upper stacking lifting power module 91 is installed with an upper stacking seat 92; the top of the upper stacking support seat 71 is divided into a plurality of stacking areas 715, and the number of stacking areas 715 is the same as the number of upper stacking seats 92, and the plurality of stacking areas 715 are respectively arranged in alignment with the plurality of upper stacking seats 92. In this structure, the plurality of upper stacking seats 92 are driven to descend by the plurality of upper stacking lifting power modules 91, and the plurality of upper stacking seats 92 can act on the plurality of stacking areas 715 respectively to push the upper stacking assembly 7 down and realize the stacking operation. Compared with the structural design of the traditional one-piece stacking seat, the single stacking seat is affected by the size of the electrode diaphragm and its own flatness, and there are large differences in the forces on the electrode diaphragm at different positions, resulting in a poor stacking effect. The present application uses multiple upper stacking seats 92 to push the upper stacking assembly 7, so that the pressure exerted by the upper stacking assembly 7 on different positions of the electrode diaphragm is uniform, which helps to improve the stacking effect of the electrode diaphragm.

[0066] In one embodiment, the upper stacking and lifting power module 91 utilizes a screw drive mechanism, with each upper stacking seat 92 mounted on a corresponding screw drive mechanism nut. The screw drive mechanism offers advantages such as high power transmission efficiency and precision, and can provide a high stacking force, meeting the stacking force requirements of multiple electrode membranes. In this embodiment of the present application, the number of upper stacking and lifting power modules 91 can be five, and the stacking regions 715 are also divided into five. The five stacking regions 715 are aligned with the five upper stacking seats 92, respectively.

[0067] In one embodiment, see Figure 1 and Figure 2 As a specific embodiment of the cutter lamination module provided in the embodiment of the present application, a plurality of gantry brackets 51 are mounted on the lamination gantry frame 5. The plurality of gantry brackets 51 are divided into two groups, one of which is mounted at each end of the lamination gantry frame 5. Each gantry bracket 51 has a gantry support seat 52 extending inwardly therefrom. One end of the cutter bracket 1 is supported by one group of gantry support seats 52, and the other end of the cutter bracket 1 is supported by another group of gantry support seats 52. Each gantry bracket 51 has an L-shaped structure and is mounted on the lamination gantry frame 5 using fasteners such as screws, thereby achieving a detachable connection between the gantry brackets 51. This structure can support the two ends of the left side of the cutter bracket 1 respectively through two groups of gantry support seats 52, and the right side of the cutter bracket 1 can be installed on the frame of the laminating machine. By adjusting the installation positions of multiple gantry brackets 51 installed on the laminating gantry 5, the installation flatness of the cutter bracket 1 can be adjusted. The left side of the cutter bracket 1 can be installed higher and the right side of the cutter bracket 1 can be installed lower, which makes it easy for the film cutting component 4 and the upper laminating component 7 to slide out of the laminating gantry 5, thereby facilitating the maintenance of the film cutting component 4 and the upper laminating component 7.

[0068] The embodiment of the present application also provides a laminating machine, including the cutter laminating module provided by any of the above embodiments. This structure is achieved by sliding the film cutting assembly 4 on the cutter support plate 2 in the vertical direction. When the cutter transverse movement assembly 3 drives the cutter support plate 2 to move so that the film cutting assembly 4 is located directly below the film cutting lifting assembly 6, the film cutting lifting assembly 6 can drive the film cutting assembly 4 to descend, and the film cutting assembly 4 can perform film cutting operations; when the film cutting assembly 4 needs to be maintained, the cutter transverse movement assembly 3 drives the cutter support plate 2 to move so that the film cutting assembly 4 moves out of the laminating gantry 5, thereby reserving sufficient working space for the operator and facilitating the maintenance and replacement of the film cutting assembly 4. The cutter laminating module of the laminating machine can provide working space for the maintenance of the film cutting assembly 4, and facilitate the disassembly and assembly of the film cutting assembly 4 without affecting the film tape transmission efficiency.

[0069] The above description is merely an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A cutting blade lamination module, characterized in that: include: Cutter bracket; A cutter support plate is slidably mounted on the cutter bracket in a horizontal direction; A cutter transverse movement assembly is mounted on the cutter bracket and connected to the cutter support plate, and is used to drive the cutter support plate to slide back and forth; A film cutting assembly is mounted on the cutter support plate in a vertical sliding manner for film cutting; A stacked gantry spans above the cutter support; A film cutting lifting assembly is installed on the stacking gantry and is located above the film cutting assembly, and is used to push the film cutting assembly downward; The film cutting assembly includes a plurality of cutter bodies, a plurality of cutter support seats respectively supporting the plurality of cutter bodies, and a cutter push rod installed on each of the cutter support seats; The plurality of cutter bodies enclose a closed area for film cutting, and each cutter push rod is arranged through the cutter support plate; the film cutting lifting assembly includes a plurality of film cutting pushing units installed on the stacking gantry, the number of the film cutting pushing units is equal to the number of the cutter push rods, and each film cutting pushing unit is used to push the corresponding cutter push rod down; Each of the film cutting pushing units includes a film cutting pushing member for pushing the corresponding cutter push rod, a film cutting support seat supporting the film cutting pushing member, a film cutting lifting module for driving the film cutting pushing member to lift and lower, and a film cutting mounting seat installed on the stacking gantry, the film cutting lifting module is installed on the film cutting mounting seat, and the output end of the film cutting lifting module is connected to the film cutting support seat; The cutter stacking module also includes an upper stacking assembly slidably mounted on the cutter support plate, an upper stacking support member for supporting the upper stacking assembly, and an upper stacking lifting member for driving the upper stacking assembly to rise and fall; a through hole for the upper stacking assembly to pass through is provided on the cutter support plate, the upper stacking support member is mounted on the cutter support plate, the output end of the upper stacking support member is connected to the upper stacking assembly, the upper stacking lifting member is mounted on the stacking gantry, and the output end of the upper stacking lifting member is used to push the upper stacking assembly to descend; The upper stacking assembly includes an upper stacking support seat slidably mounted on the cutter support plate, an upper stacking top seat mounted on the bottom of the upper stacking support seat, an upper stacking middle seat mounted on the bottom of the upper stacking top seat and an upper stacking base mounted on the bottom of the upper stacking middle seat; an upper stacking negative pressure channel is provided on the upper stacking support seat, a top seat negative pressure channel connected to the upper stacking negative pressure channel is provided on the upper stacking top seat, a middle seat negative pressure channel connected to the top seat negative pressure channel is provided on the upper stacking middle seat, a base negative pressure channel connected to the middle seat negative pressure channel is provided on the upper stacking base, a accommodating chamber is enclosed between the upper stacking top seat and the upper stacking middle seat, and the upper stacking assembly also includes a heating element installed in the accommodating chamber.

2. The cutter lamination module according to claim 1, wherein: There are four cutter bodies and four cutter support seats, and the four cutter bodies form a square structure; two cutter push rods are installed on each cutter support seat at intervals, and there are eight film cutting push units, and the eight film cutting push units are used to push the eight cutter push rods respectively.

3. The cutting blade lamination module according to claim 1, wherein: Each of the film cutting lifting modules includes a film cutting screw rotatably mounted on the film cutting mounting seat, a film cutting nut mounted on the film cutting screw, a film cutting driven wheel mounted on the film cutting screw, a film cutting motor mounted on the film cutting mounting seat, a film cutting driving wheel mounted on the output shaft of the film cutting motor, and a film cutting belt connecting the film cutting driven wheel and the film cutting driving wheel; the film cutting nut is connected to the film cutting support seat.

4. The cutter lamination module according to claim 1, wherein: The upper stacking lifting component includes a plurality of upper stacking lifting power modules installed at intervals on the stacking gantry, and an upper stacking seat is installed at the output end of each of the upper stacking lifting power modules; the top of the upper stacking support seat is divided into a plurality of stacking areas, the number of the stacking areas is the same as the number of the upper stacking seats, and the plurality of stacking areas are respectively arranged in alignment with the plurality of upper stacking seats.

5. The cutter lamination module according to any one of claims 1 to 3, characterized in that: A plurality of gantry brackets are installed on the laminated gantry, and the plurality of gantry brackets are divided into two groups. The two groups of gantry brackets are respectively installed at the two ends of the laminated gantry, and each gantry bracket has a gantry support seat extending inward; one end of the cutter bracket is supported by one group of gantry support seats, and the other end of the cutter bracket is supported by another group of gantry support seats.

6. A laminating machine, characterized in that: It comprises the cutter lamination module as described in any one of claims 1-5.

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