Cartridge components and coating equipment

Abstract

The present application provides a material box assembly and a coating device, wherein the material box assembly includes a first mounting seat and a material box. The first mounting seat is provided with a guide groove. The guide groove includes a first groove section and a second groove section connected to the first groove section, and the extension direction of the first groove section and the extension direction of the second groove section are set at an angle. The material box includes a material box body and a support member, the support member is connected to the axial end of the material box body, the material box body is provided with a discharge port, and the support member is movably connected to the guide groove. The material box body has a first position and a second position relative to the guide groove. When the material box body is in the first position, the support member is accommodated in the first groove section, and the discharge port faces the first direction. When the material box body is in the second position, the support member is accommodated in the second groove section, and the discharge port faces the second direction. The first direction and the second direction are set at an angle. When the material box moves to the second position, the material box is separated from the coating roller. After the material box is cleaned, the material box can be moved to the first position to avoid reassembly.

Description

Technical Field

[0001] The present application relates to the field of coating technology, and in particular to a material box assembly and coating equipment. Background Art

[0002] Coating equipment is used to apply paste polymers, molten polymers, or polymer melts onto paper, cloth, or film to produce composite materials (films). Traditional coating equipment requires removing the entire cartridge from the frame to clean it, then reinstalling it after cleaning. In coating equipment, the assembly accuracy of the cartridge significantly impacts the coating performance, and after cleaning, repeated adjustments to the cartridge assembly position take considerable time, making cleaning the cartridge a tedious and complex task. Summary of the Invention

[0003] The present application provides a material box assembly and a coating device to solve the problem of needing to disassemble and reassemble the material box when cleaning the material box.

[0004] In a first aspect, the present application provides a material box assembly, which includes a first mounting seat and a material box. A guide groove is provided on the first mounting seat. The guide groove includes a first groove section and a second groove section connected to the first groove section, and the extension direction of the first groove section and the extension direction of the second groove section are set at an angle. The material box includes a material box body and a support member, the support member is connected to the axial end of the material box body, the material box body is provided with a discharge port, the support member is movably connected to the guide groove, and the material box body has a first position and a second position relative to the guide groove. When the material box body is in the first position, the support member is accommodated in the first groove section, and the discharge port faces the first direction. When the material box body is in the second position, the support member is accommodated in the second groove section, and the discharge port faces the second direction. The first direction and the second direction are set at an angle.

[0005] In combination with the first aspect, in certain implementations of the first aspect, an avoidance space is provided on the outer side of the corner between the first slot segment and the second slot segment, and the avoidance space is communicated with the first slot segment and the second slot segment respectively.

[0006] In combination with the first aspect, in certain implementations of the first aspect, when the magazine is located at the second position, the support member is accommodated in the second groove section and the avoidance space.

[0007] In combination with the first aspect, in certain implementations of the first aspect, the guide groove is angled or arc-shaped.

[0008] In combination with the first aspect, in some implementations of the first aspect, the first direction and the second direction are arranged at a right angle or an obtuse angle.

[0009] In combination with the first aspect, in some implementations of the first aspect, the support member is provided in plurality, and the plurality of support members are arranged at intervals.

[0010] In combination with the first aspect, in certain implementations of the first aspect, the surface of one side of the support member that contacts the groove wall of the guide groove is constructed as an arc surface, and the support member can slide in the guide groove; or, the support member is configured as a roller, the support member is rotatably connected to the material box body, and the support member can roll in the guide groove.

[0011] In combination with the first aspect, in certain implementations of the first aspect, the material box assembly further includes a locking structure, which is connected to the first mounting seat, and the locking structure is used to limit the movement of the support member relative to the first mounting seat when the material box is located in the first position or the second position.

[0012] In combination with the first aspect, in certain implementations of the first aspect, the locking structure is rotatably connected to the first mounting seat, or the locking structure and the first mounting seat are detachably connected.

[0013] In combination with the first aspect, in certain implementations of the first aspect, a card slot is provided on the locking structure, and when the material box is located in the first position, the support member is engaged in the card slot, and when the material box is located in the second position, the support member abuts between the end of the locking structure and the first mounting seat.

[0014] In combination with the first aspect, in certain implementations of the first aspect, the locking structure includes a main body and a connecting member, wherein the connecting member is used to be fixedly connected to the first mounting seat and to press the support member between the main body and the first mounting seat.

[0015] In combination with the first aspect, in certain implementations of the first aspect, a connecting hole is provided on the main body, and the connecting member includes a first connecting portion and a second connecting portion connected to the first connecting portion, the first connecting portion is passed through the connecting hole, and one end of the first connecting portion away from the second connecting portion extends out of the connecting hole and is used to be fixedly connected to the first mounting seat, the second connecting portion is located outside the connecting hole, and the second connecting portion is used to limit the main body; the locking structure also includes an elastic member, which is arranged in the connecting hole, and the hole wall of the connecting hole is protruded with an abutting portion, and the elastic member elastically abuts between the abutting portion and the second connecting portion.

[0016] In combination with the first aspect, in certain implementations of the first aspect, the first connecting portion is fixedly connected to the first mounting seat in a detachable manner.

[0017] In combination with the first aspect, in certain implementations of the first aspect, the material box assembly also includes a second mounting seat and a first fine-tuning structure, the first fine-tuning structure is installed on at least one of the first mounting seat and the second mounting seat, the first mounting seat has a locking state and an adjustment state relative to the second mounting seat, when the first mounting seat is in the locking state, the first mounting seat is fixedly connected to the second mounting seat, when the first mounting seat is in the adjustment state, the first mounting seat is movable relative to the second mounting seat, and the first fine-tuning structure adjusts the installation position of the first mounting seat relative to the second mounting seat when the first mounting seat is in the adjustment state.

[0018] In combination with the first aspect, in certain implementations of the first aspect, the material box assembly also includes a frame and a second fine-tuning structure, the second mounting seat is slidably connected to the frame, the second fine-tuning structure is installed on at least one of the frame and the second mounting seat, the second fine-tuning structure is used to adjust the installation position of the second mounting seat relative to the frame, and the adjustment direction of the first fine-tuning structure and the adjustment direction of the second fine-tuning structure are set at an angle.

[0019] In a second aspect, the present application provides a coating device, which includes a coating roller and a material box assembly as described above, when the material box is in the first position, the coating roller is located at the discharge port, and the material box is used to provide slurry to the coating roller.

[0020] In the material box assembly and coating equipment provided by the present application, a guide groove is set based on the first mounting seat, and the support member is movably connected to the guide groove. When the material box body is in the first position, the discharge port faces the first direction, and the material box can cooperate with the coating roller, and the material box provides slurry to the coating roller; when the material box body is in the second position, the discharge port faces the second direction. At this time, the material box body is separated from the coating roller, and the material box can be cleaned at this time. After the material box is cleaned, the material box is moved along the guide groove to the first position to complete the cooperation between the material box and the coating roller, thereby avoiding disassembly and reassembly of the material box, greatly simplifying the cleaning process of the material box, and reducing the difficulty of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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. 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 paying any creative labor.

[0022] Figure 1 It is a structural schematic diagram of the coating equipment provided in the embodiment of the present application.

[0023] Figure 2 It is a side view of the coating equipment provided in an embodiment of the present application.

[0024] Figure 3 This is a schematic structural diagram of the guide groove provided in an embodiment of the present application in a folded angle shape.

[0025] Figure 4 This is a schematic structural diagram of a guide groove provided in some embodiments of the present application.

[0026] Figure 5 This is another structural schematic diagram of the guide groove provided in some embodiments of the present application.

[0027] Figure 6 This is a schematic structural diagram of an arc-shaped guide groove in some embodiments of the present application.

[0028] Figure 7 It is a cross-sectional view of the locking structure provided in an embodiment of the present application.

[0029] Description of the main reference numerals: coating device 1000; cartridge assembly 100; first mounting seat 11; first seat body 1111; second seat body 1112; guide groove 110; retaining edge 1101; first slot section 111; second slot section 112; first end 1121; second end 1122; avoidance space 113; first fine-tuning structure 114; first adjusting member 1141; second adjusting member 1142; cartridge 12; discharge port 120; material Box body 121; support member 122; locking structure 13; slot 130; main body 131; connecting hole 1310; abutment portion 1311; connecting member 132; first connecting portion 1321; second connecting portion 1322; stop portion 1323; elastic member 133; second mounting seat 14; frame 15; second fine-tuning structure 151; slide rail 1521; slider 1522; coating roller 200; first direction D1; second direction D2.

[0030] The following specific implementation methods will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments in this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] References herein to "embodiments" or "implementations" mean that a particular feature, structure, or characteristic described in connection with the embodiments or implementations may be included in at least one embodiment of the present application. The appearance of such phrases in various places in the specification does not necessarily refer to the same embodiment, nor do they constitute independent or alternative embodiments that are mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0033] It should be noted that the terms in the specification and claims of this application and the above-mentioned drawings are intended only to describe specific embodiments and are not intended to limit this application. The terms "first," "second," and so on in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, not to describe a specific order. The term "and / or" as used in this application refers to any and all possible combinations of one or more of the associated listed items, including and including these combinations.

[0034] Please also refer to Figure 1 and Figure 2 , Figure 1 1 is a schematic structural diagram of a coating device 1000 provided in an embodiment of the present application. Figure 2 : is a side view of the coating device 1000 provided in an embodiment of the present application. The coating device 1000 includes a material box assembly 100 and a coating roller 200. The material box assembly 100 is used to cooperate with the coating roller 200. The coating roller 200 is used to apply slurry to the base belt. The coating device 1000 is used to apply a paste polymer, a molten polymer or a polymer melt to paper, cloth, or a film to prepare a composite material (film). Exemplarily, the coating device 1000 can be applied to the field of battery manufacturing, and the coating device 1000 is used to apply electrode slurry to a foil.

[0035] The material box assembly 100 includes a first mounting seat 11 and a material box 12. A guide groove 110 is provided on the first mounting seat 11. A discharge port 120 is provided on the material box 12. The shape of the discharge port 120 matches the shape of the coating roller 200. The coating roller 200 is used to cooperate with the discharge port 120. The material box 12 supplies electrode slurry to the coating roller 200 through the discharge port 120. The material box 12 is movably connected to the guide groove 110. The guide groove 110 includes a first groove section 111 and a second groove section 112 connected to the first groove section 111. The extension direction of the first groove section 111 is set at an angle to the extension direction of the second groove section 112. The material box 12 includes a material box body 121 and a support member 122. The material box body 121 is used to cooperate with the coating roller 200, and the side wall of the material box body 121 is provided with a discharge port 120. The support member 122 is connected to an axial end of the cartridge body 121. The axial direction of the cartridge body 121 is parallel to the axial direction of the coating roller 200. The support member 122 is movably connected to the guide groove 110. The cartridge body 121 has a first position and a second position relative to the guide groove 110. When the cartridge body 121 is in the first position, the support member 122 is accommodated in the first groove section 111, and the discharge port 120 faces the first direction D1. When the cartridge body 121 is in the second position, the support member 122 is accommodated in the second groove section 112, and the discharge port 120 faces the second direction D2. The first direction D1 and the second direction D2 are arranged at an angle. When the cartridge body 121 is in one of the first and second positions, the cartridge body 121 cooperates with the coating roller 200, the discharge port 120 faces the coating roller 200, and the cartridge body 121 is used to supply electrode slurry to the coating roller 200. When the cartridge body 121 is in the other of the first and second positions, the cartridge body 121 is separated from the coating roller 200, at which time the cartridge body 121 can be cleaned. For example, in this embodiment, when the cartridge body 121 is in the first position, the cartridge body 121 cooperates with the coating roller 200, and when the cartridge body 121 is in the second position, the cartridge body 121 is separated from the coating roller 200. In the embodiment of the present application, the material box 12 is movably arranged in the guide groove 110, and when the material box 12 needs to be cleaned, the material box 12 is moved from the first position to the second position to separate the material box 12 from the coating roller 200. After the material box 12 is cleaned, the material box 12 is moved from the second position to the first position to cooperate with the coating roller 200, thereby avoiding disassembly and reassembly of the material box 12, greatly simplifying the cleaning process of the material box 12 and reducing the difficulty of cleaning.

[0036] Multiple support members 122 may be provided, with the multiple support members 122 spaced apart. The number of support members 122 may be set based on actual needs and is not specifically limited in this application. For example, in this embodiment, the number of support members 122 is set to two. In some embodiments, the number of support members 122 may also be, but is not limited to, three, four, or the like.

[0037] The support member 122 and the guide groove 110 may be configured to form a rolling fit to reduce resistance to movement of the support member 122 within the guide groove 110, facilitating the user's ability to drag the cartridge body 121 along the guide groove 110. This also reduces wear on the support member 122 and increases its service life. For example, the support member 122 may be configured as a roller, rotatably connected to the cartridge body 121. The support member 122 may be configured to roll within the guide groove 110. The roller may be configured as a bearing to reduce the production cost of the coating apparatus 1000. In some embodiments, the roller may also be configured as other rolling structures.

[0038] In some embodiments, the support member 122 may be in a sliding fit with the guide groove 110. The surface of the support member 122 that contacts the groove wall of the guide groove 110 is configured as an arc surface, and the support member 122 is slidable within the guide groove 110 to reduce sliding friction when the support member 122 slides in the guide groove 110, thereby increasing the service life of the support member 122.

[0039] In some embodiments, the first mounting seat 11 is provided with a rib 1101 at an edge corresponding to the guide slot 110. The rib 1101 extends along the extension direction of the guide slot 110. The rib 1101 is used to prevent the support member 122 from sliding out of the guide slot 110, thereby improving the reliability of the support member 122 when moving in the guide slot 110.

[0040] Please also refer to Figure 2 and Figure 3 , Figure 3 This is a schematic diagram of the structure of the guide groove 110 in the embodiment of the present application in a folded angle shape. Figure 3In the figure, the solid line represents the state of the magazine 12 in the first position, and the dashed line represents the state of the magazine 12 in the second position. In this embodiment, the guide groove 110 is arranged in an angled shape. The extension direction of the first groove section 111 and the extension direction of the second groove section 112 are both arranged to extend in a straight line. The first direction D1 can be parallel to the extension direction of the first groove section 111. The second direction D2 can be parallel to the extension direction of the second groove section 112. For example, the extension direction of the first groove section 111 and the extension direction of the second groove section 112 can be arranged at a right angle. The first direction D1 and the second direction D2 are arranged at a right angle. The guide groove 110 is generally L-shaped. In some embodiments, the extension direction of the first groove section 111 and the extension direction of the second groove section 112 can be arranged at an obtuse angle, with the first direction D1 and the second direction D2 being arranged at an obtuse angle. The angle between the extension direction of the first groove section 111 and the extension direction of the second groove section 112 can be set according to actual needs and is not specifically limited in this application. For example, the angle between the extension direction of the first groove section 111 and the extension direction of the second groove section 112 can be, but is not limited to, 90°, 100°, 120°, or 150°. After the coating apparatus 1000 is installed, the second direction D2 can be perpendicular to the ground, i.e., parallel to the direction of gravity. This allows the discharge port 120 to face away from the ground when cleaning the cartridge body 121, thereby preventing residual slurry from leaking from the cartridge body 121 and facilitating cleaning of the cartridge body 121.

[0041] An escape space 113 is provided on the outside of the corner where the first slot section 111 and the second slot section 112 are connected. The escape space 113 is connected to the first slot section 111 and the second slot section 112, respectively. The second slot section 112 includes a first end 1121 and a second end 1122 that are opposite to each other along the extension direction of the second slot section 112. Along the extension direction of the second slot section 112, the first slot section 111 is connected to the second slot section 112 at a position between the first end 1121 and the second end 1122, and is provided relatively close to the first end 1121. The escape space 113 is located on the side of the end of the first slot section 111 close to the second slot section 112 close to the first end 1121. The escape space 113 can extend to the position of the first end 1121 of the second slot section 112. The slot wall where the first slot section 111 and the escape space 113 are connected and the slot wall corresponding to the position of the escape space 113 are provided at an obtuse angle. The guide groove 110 protrudes away from the second end 1122 at a location corresponding to the connection between the first and second groove sections 111, 112. As the cartridge body 121 moves from the first groove section 111 to the second groove section 112, one support member 122 first moves from the first groove section 111 into the second groove section 112 and gradually moves to a position corresponding to the second end 1122 of the second groove section 112. The other support member 122 rotates in a circle about the support member 122 at the second end 1122. During this rotation, the support member 122 moves from the first groove section 111 into the escape space 113 and then moves from the escape space 113 to a position corresponding to the first end 1121 of the second groove section 112. When the cartridge 12 is in the second position, the support member 122 is accommodated within the second groove section 112 and the escape space 113. The movement of the cartridge body 121 from the second groove section 112 to the first groove section 111 is the reverse of the above process. In this embodiment, the provision of the avoidance space 113 allows the first slot section 111 to be connected to the position between the first end 1121 and the second end 1122 of the second slot section 112, thereby reducing the distance between the first slot section 111 and the second end 1122. During the movement of the cartridge body 121, the avoidance space 113 provides passage for the support member 122, preventing interference between the support member 122 and the slot walls of the first slot section 111, allowing the support member 122 to smoothly move from the first slot section 111 to the second slot section 112. This reduces the distance the cartridge body 121 travels along the extension direction of the second slot section 112, reduces the work required to overcome gravity when moving the cartridge body 121, and reduces the difficulty of cleaning the cartridge body 121. In some embodiments, the groove walls of the guide groove 110 form arc transitions to facilitate smooth movement of the support member 122 within the guide groove 110.

[0042] In some embodiments, the width of the first slot section 111 along a direction perpendicular to the extension direction of the first slot section 111 is greater than the width of the second slot section 112 along a direction perpendicular to the extension direction of the second slot section 112, so as to facilitate the movement of the support member 122 in the first slot section 111, avoid interference between the support member 122 and the slot wall of the first slot section 111, and facilitate the placement of the support member 122 in the first slot section 111 when assembling the magazine 12. The width of the second slot section 112 along a direction perpendicular to the extension direction of the second slot section 112 can correspond to the diameter of the support member 122, so as to facilitate the support member 122 to remain stable in the second slot section 112 after moving into the second slot section 112, thereby preventing the magazine body 121 from shaking.

[0043] In some embodiments, a buffer is provided at the end of the second slot section 112 away from the first slot section 111, that is, at the second end 1122. The buffer is used to cushion the support member 122, thereby reducing the impact force between the support member 122 and the slot wall of the second slot section 112 when the support member 122 moves to the second end 1122, thereby preventing damage to the cartridge body 121 and increasing its service life.

[0044] Please also refer to Figure 4 、 Figure 5 and Figure 6 , Figure 4 is a structural diagram of the guide groove 110 provided in some embodiments of the present application. Figure 5 is another structural schematic diagram of the guide groove 110 provided in some embodiments of the present application. Figure 6 This is a schematic diagram of the structure in which the guide groove 110 is in an arc shape in some embodiments of the present application. Figure 4 、 Figure 5 and Figure 6 In FIG. 1 , the solid line indicates the state when the material box 12 is in the first position, and the dotted line indicates the state when the material box 12 is in the second position.

[0045] The first slot section 111 extends in an arc shape, and / or the second slot section 112 extends in an arc shape. Figure 4The first slot section 111 can extend in an arc shape. When the cartridge body 121 is in the first position, the slot wall of the first slot section 111 located between the two support members 122 is arc-shaped. This allows the two support members 122 to remain relatively stable within the first slot section 111, reducing or preventing the support members 122 from moving within the first slot section 111 due to external disturbances to the cartridge body 121, thereby improving the stability and reliability of the cartridge 12. When the cartridge body 121 is in the first position, one of the support members 122 can abut against the slot wall of the first slot section 111 on the side away from the second slot section 112, thereby improving the stability of the support member 122 within the first slot section 111. The second slot section 112 can extend in a straight line or along other shapes.

[0046] In some embodiments, as Figure 5 The second slot section 112 may be extended in an arc shape. The first slot section 111 may be extended in a straight line or in other shapes.

[0047] In some embodiments, as Figure 6 The first groove section 111 and the second groove section 112 can both be extended in an arc shape. In this way, when the magazine body 121 moves in the guide groove 110, the support member 122 will perform a circular motion along the center of the guide groove 110, thereby reducing the force required to move the magazine body 121, making it easier to clean the magazine 12, and facilitating the smooth movement of the support member 122 in the guide groove 110, thereby improving the stability of the magazine 12 during movement.

[0048] Please also refer to Figure 1 、 Figure 2 and Figure 7 , Figure 7 This is a cross-sectional view of the locking structure 13 provided in an embodiment of the present application. The cartridge assembly 100 also includes the locking structure 13. The locking structure 13 is connected to the first mounting seat 11. The locking structure 13 is configured to restrict movement of the support member 122 relative to the first mounting seat 11 when the cartridge 12 is in the first or second position, thereby maintaining relative fixation between the cartridge body 121 and the first mounting seat 11. This facilitates mating of the cartridge body 121 with the coating roller 200 and facilitates cleaning of the cartridge body 121.

[0049] A card slot 130 is provided in the locking structure 13. When the magazine 12 is in the first position, the support member 122 is engaged in the card slot 130. The support member 122 and the locking structure 13 are in abutment with each other. The shape of the card slot 130 corresponds to the shape of the support member 122, so that the locking structure 13 can hold the support member 122 tightly, which is beneficial for the locking structure 13 to fix the support member 122 and prevent the support member 122 from moving. Exemplarily, the card slot 130 can be constructed as a semicircular arc groove. In some embodiments, the card slot 130 can also be set to other shapes, such as a square groove. When the magazine 12 is in the second position, the support member 122 abuts between the end of the locking structure 13 and the first mounting seat 11. The support member 122 abuts between the side wall of the second slot section 112 away from the first slot section 111 and the end of the locking structure 13. In this way, when the material box 12 is in the first position and the second position, the locking structure 13 can limit the support member 122, so that the material box 12 can remain stable when moving to the first position and the second position, avoiding the material box 12 from shaking relative to the first mounting seat 11, so as to facilitate the coating operation of the coating equipment 1000 and the cleaning operation of the material box 12, and can simplify the structure of the material box assembly 100, avoid setting a structure for locking the support member 122 in the first position and the second position, reduce structural complexity and reduce costs.

[0050] In this embodiment, the locking structure 13 is rotatably connected to the first mounting seat 11. In this way, the locking structure 13 and the first mounting seat 11 can be connected together to avoid the problem of the locking structure 13 being lost. The rotatable connection between the locking structure 13 and the first mounting seat 11 is set near the end of the first slot section 111 away from the second slot section 112. When the locking structure 13 is fixedly connected to the first mounting seat 11, the locking structure 13 is in a locked state. When the locking structure 13 is rotatable relative to the first mounting seat 11, the locking structure 13 is in an open state. For example, Figure 1 Middle, along Figure 1 From the perspective shown, the locking structure 13 on the left side of the coating apparatus 1000 is locked, while the locking structure 13 on the right side of the coating apparatus 1000 is unlocked. In some embodiments, the locking structure 13 is detachably connected to the first mounting base 11 to increase the flexibility of the locking structure 13 and facilitate maintenance of the locking structure 13. If the locking structure 13 is damaged, it can be easily replaced or repaired separately.

[0051] The locking structure 13 includes a main body 131 and a connecting member 132. The main body 131 is rotatably connected to the first mounting seat 11. The connecting member 132 is used to be detachably fixedly connected to the first mounting seat 11, and to press the support member 122 between the main body 131 and the first mounting seat 11. A connecting hole 1310 is provided on the main body 131. The connecting member 132 includes a first connecting portion 1321 and a second connecting portion 1322 connected to the first connecting portion 1321. The first connecting portion 1321 is inserted into the connecting hole 1310. One end of the first connecting portion 1321 away from the second connecting portion 1322 extends out of the connecting hole 1310, and is used to be detachably fixedly connected to the first mounting seat 11. The first connecting portion 1321 and the first mounting seat 11 can be threadedly engaged. The portion of the first connecting portion 1321 extending outside the communicating hole 1310 is provided with external threads. The first mounting seat 11 has a threaded hole, and the first connecting portion 1321 is threadedly engaged with the threaded hole. In some embodiments, the first connecting portion 1321 and the first mounting seat 11 can also be snap-fitted.

[0052] The second connection part 1322 is located outside the connecting hole 1310. The second connection part 1322 is used to limit the main body 131. When the first connection part 1321 is fixedly connected to the first mounting seat 11, the second connection part 1322 is used to push against the main body 131, so that the support member 122 is clamped between the main body 131 and the first mounting seat 11. The second connection part 1322 can facilitate the user to lock the first connection part 1321 to the first mounting seat 11 or loosen it from the first mounting seat 11. The first connection part 1321 and the second connection part 1322 can be integrally formed, or the first connection part 1321 and the second connection part 1322 can be independently provided and fixed together by bonding, snapping, screwing, welding, etc.

[0053] In some embodiments, the locking structure 13 also includes an elastic member 133. The elastic member 133 is arranged in the connecting hole 1310. An abutting portion 1311 is protruding from the hole wall of the connecting hole 1310. The elastic member 133 elastically abuts between the abutting portion 1311 and the second connecting portion 1322. The elastic member 133 is used to apply an elastic force to the second connecting portion 1322 in a direction away from the main body 131, so that when the first connecting portion 1321 is fixedly connected to the first mounting seat 11, the second connecting portion 1322 applies a pulling force to the first connecting portion 1321 in a direction away from the first mounting seat 11, so that a certain interaction force is always maintained between the first connecting portion 1321 and the first mounting seat 11, thereby avoiding the problem of the first connecting portion 1321 being loose, and improving the reliability of the coating device 1000. Among them, the elastic member 133 can be configured as but not limited to a spring, an elastomer, etc.

[0054] In some embodiments, the locking structure 13 further includes a stopper 1323 fixedly connected to the first connection portion 1321. The stopper 1323 is located on a side of the abutting portion 1311 away from the elastic member 133. The stopper 1323 can stop the abutting portion 1311 to prevent the first connection portion 1321 from falling out of the connecting hole 1310. When the first connection portion 1321 is fixedly connected to the first mounting seat 11, the stopper 1323 is spaced apart from the abutting portion 1311 so that when the first connection portion 1321 is separated from the first mounting seat 11, the first connection portion 1321 can move in the connecting hole 1310, thereby facilitating the use of the locking structure 13.

[0055] In this embodiment, the first mounting seat 11 can be constructed as a split structure. The first mounting seat 11 may include a first seat body 1111 and a second seat body 1112. The first seat body 1111 and the second seat body 1112 are independently arranged. The first seat body 1111 and the second seat body 1112 can be fixedly connected together by screwing, welding, bonding, clamping, etc. Part of the guide groove 110 is opened on the first seat body 1111, and the other part of the guide groove 110 is opened on the second seat body 1112. In this way, the first seat body 1111 and the second seat body 1112 can be processed separately to reduce the processing difficulty of the first mounting seat 11 and improve the processing efficiency. In some embodiments, the first mounting seat 11 can also be constructed as an integrated structure.

[0056] The cartridge assembly 100 also includes a second mounting seat 14 and a first fine-tuning structure 114. The first fine-tuning structure 114 is mounted on at least one of the first mounting seat 11 and the second mounting seat 14. For example, the first fine-tuning structure 114 is mounted on the first mounting seat 11. The first fine-tuning structure 114 is used to adjust the installation position of the first mounting seat 11 relative to the second mounting seat 14. The first mounting seat 11 and the second mounting seat 14 are each provided with two first mounting seats 11 and two second mounting seats 14, each of which is located on either side of the axial direction of the cartridge 12. The first fine-tuning structure 114 is provided on each of the two first mounting seats 11. By adjusting the two first fine-tuning structures 114, the installation position of the first mounting seats 11 on the left and right sides of the cartridge 12 can be adjusted, thereby adjusting the horizontal height of the cartridge 12 at both axial ends. In some embodiments, the first fine-tuning structure 114 may also be provided on the second mounting seat 14, or both the first mounting seat 11 and the second mounting seat 14 may be provided with the first fine-tuning structure 114.

[0057] Exemplarily, the first fine-tuning structure 114 may include a first adjustment member 1141 and a second adjustment member 1142. The second adjustment member 1142 may be configured as an adjustment block, extending along the first direction D1. The second adjustment member 1142 is fixedly connected to the first mounting seat 11. Two first adjustment members 1141 are provided, and the two first adjustment members 1141 are respectively mounted on the two ends of the second adjustment member 1142 along the first direction D1. The first adjustment member 1141 is configured to abut against the second mounting seat 14. In this way, by separately adjusting the two first adjustment members 1141, the horizontal angle of the first mounting seat 11 along the first direction D1 can be adjusted, thereby achieving fine-tuning of the opening direction of the discharge port 120 of the material box body 121, facilitating adjustment of the distance between the two opposite sides of the discharge port 120 along the second direction D2 and the outer axial surface of the coating roller 200, and facilitating the mating of the material box body 121 and the coating roller 200. The first adjusting member 1141 can be configured as an adjusting screw, and a screw hole matching the adjusting screw is provided on the second adjusting member 1142. When the first adjusting member 1141 rotates, it can extend or retract relative to the second adjusting member 1142 toward the second mounting seat 14 along the second direction D2.

[0058] The first mounting seat 11 has a locking state and an adjustment state relative to the second mounting seat 14. When the first mounting seat 11 is in the locking state, the first mounting seat 11 and the second mounting seat 14 are fixedly connected, and the first fine-tuning structure 114 is in a locking state. When the first mounting seat 11 is in the adjustment state, the first mounting seat 11 is movable relative to the second mounting seat 14. When the first mounting seat 11 is in the adjustment state, the first fine-tuning structure 114 can adjust the installation position of the first mounting seat 11 relative to the second mounting seat 14. The first mounting seat 11 and the second mounting seat 14 can be detachably fixed together by fasteners. In some embodiments, the first mounting seat 11 and the second mounting seat 14 can also be provided with a sliding connection to reduce the adjustment resistance of the first fine-tuning structure 114 during adjustment. The first mounting seat 11 and the second mounting seat 14 are connected by a slide rail and a slider.

[0059] The magazine assembly 100 also includes a frame 15 and a second fine-tuning structure 151. The second fine-tuning structure 151 is mounted on at least one of the frame 15 and the second mounting seat 14. Exemplarily, the second fine-tuning structure 151 is mounted on the frame 15. The second fine-tuning structure 151 is used to adjust the installation position of the second mounting seat 14 relative to the frame 15. The adjustment direction of the first fine-tuning structure 114 and the adjustment direction of the second fine-tuning structure 151 are arranged at an angle. Exemplarily, the adjustment direction of the first fine-tuning structure 114 is parallel to the second direction D2, and the adjustment direction of the second fine-tuning structure 151 is parallel to the first direction D1. Two second fine-tuning structures 151 can be provided, and the two second fine-tuning structures 151 are respectively provided at positions on the frame 15 corresponding to the second mounting seat 14. In this way, by adjusting the two second fine-tuning structures 151, the distance between the two axial ends of the material box body 121 and the coating roller 200 can be adjusted separately, thereby facilitating the adjustment of the parallelism between the discharge port 120 of the material box body 121 and the coating roller 200, and facilitating the coordination between the material box body 121 and the coating roller 200.

[0060] In the embodiment of the present application, a first fine-tuning structure 114 and a second fine-tuning structure 151 are respectively provided at both axial ends of the material box 12. The two first fine-tuning structures 114 can respectively adjust the installation height of the axial end of the material box 12 relative to the frame 15 along the second direction D2, so that the discharge port 120 of the material box 12 along the axial center line of the material box 12 and the central axis of the coating roller 200 are on the same horizontal plane. The two second fine-tuning structures 151 can respectively adjust the installation position of the axial end of the material box 12 relative to the frame 15 along the first direction D1, so that the discharge port 120 of the material box 12 can be adjusted relative to the central axis of the coating roller 200 along the axial center line of the material box 12. The center line of the discharge port 120 along the axial direction of the material box 12 is parallel to the central axis of the coating roller 200, and the fitting distance between the discharge port 120 and the coating roller 200 can be adjusted so that the distance between the discharge port 120 and the coating roller 200 meets the design requirements, so that the coating thickness of the foil by the coating roller 200 meets the requirements and the problem of material leakage is avoided. In this way, through the joint adjustment of the material box 12 by the first fine-tuning structure 114 and the second fine-tuning structure 151, the assembly accuracy of the material box 12 and the coating roller 200 can be effectively improved, and the coating accuracy of the coating device 1000 can be improved. Among them, the center line of the discharge port 120 along the axial direction of the material box 12 can be the median perpendicular line of the line connecting the two opposite side edges of the discharge port 120 along the second direction D2, that is, the median perpendicular line of the line connecting the two opposite long sides of the discharge port 120, and the extension direction of the median perpendicular line is respectively perpendicular to the first direction D1 and the second direction D2.

[0061] The second mounting seat 14 and the frame 15 can be slidably connected. The magazine assembly 100 also includes a slide rail 1521 and a slider 1522. The slider 1522 is slidably connected to the slide rail 1521. The slider 1522 is connected to one of the second mounting seat 14 and the frame 15, while the slide rail 1521 is connected to the other of the second mounting seat 14 and the frame 15. This reduces the adjustment resistance of the second fine-tuning structure 151 during adjustment.

[0062] The above are only specific embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily conceive of various equivalent modifications or substitutions within the technical scope disclosed in this application, and such modifications or substitutions should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A cartridge assembly (100), characterized in that: include: a first mounting seat (11), the first mounting seat (11) being provided with a guide groove (110), the guide groove (110) comprising a first groove section (111) and a second groove section (112) communicating with the first groove section (111), an extension direction of the first groove section (111) and an extension direction of the second groove section (112) being arranged at an angle; The material box (12) comprises a material box body (121) and a support member (122), wherein the support member (122) is connected to an axial end of the material box body (121), the material box body (121) is provided with a discharge port (120), the support member (122) is movably connected to the guide groove (110), the material box body (121) has a first position and a second position relative to the guide groove (110), and when the material box body (121) is located at the first position, the support member (122) is moved to the guide groove (110). ) is accommodated in the first groove section (111), the discharge port (120) faces the first direction (D1), the material box body (121) cooperates with the coating roller (200), when the material box body (121) is located in the second position, the support member (122) is accommodated in the second groove section (112), the discharge port (120) faces the second direction (D2), the material box body (121) is separated from the coating roller (200), and the first direction (D1) and the second direction (D2) are set at an angle.

2. The cartridge assembly (100) according to claim 1, characterized in that: An escape space (113) is provided outside the corner of the first slot section (111) and the second slot section (112), and the escape space (113) is communicated with the first slot section (111) and the second slot section (112) respectively.

3. The cartridge assembly (100) according to claim 2, characterized in that: When the material box (12) is located at the second position, the support member (122) is accommodated in the second groove section (112) and the avoidance space (113).

4. The cartridge assembly (100) according to claim 1, characterized in that: The guide groove (110) is in an angled shape or an arc shape.

5. The cartridge assembly (100) according to claim 1, characterized in that: The first direction (D1) and the second direction (D2) are arranged at a right angle or at an obtuse angle.

6. The cartridge assembly (100) according to claim 1, characterized in that: The supporting members (122) are provided in plurality, and the plurality of supporting members (122) are arranged at intervals.

7. The cartridge assembly (100) according to claim 1, characterized in that: The surface of one side of the support member (122) in contact with the groove wall of the guide groove (110) is constructed as an arc surface, and the support member (122) is slidable in the guide groove (110); or, the support member (122) is configured as a roller, the support member (122) is rotatably connected to the material box body (121), and the support member (122) is rollable in the guide groove (110).

8. The cartridge assembly (100) according to claim 1, characterized in that: The magazine assembly (100) further includes a locking structure (13), wherein the locking structure (13) is connected to the first mounting seat (11), and the locking structure (13) is used to limit the movement of the support member (122) relative to the first mounting seat (11) when the magazine (12) is located at the first position or the second position.

9. The cartridge assembly (100) according to claim 8, characterized in that: The locking structure (13) is rotatably connected to the first mounting seat (11), or the locking structure (13) and the first mounting seat (11) are detachably connected.

10. The cartridge assembly (100) according to claim 8, characterized in that: The locking structure (13) is provided with a slot (130). When the magazine (12) is located at the first position, the support member (122) is engaged in the slot (130). When the magazine (12) is located at the second position, the support member (122) abuts between an end portion of the locking structure (13) and the first mounting seat (11).

11. The cartridge assembly (100) according to claim 8, characterized in that: The locking structure (13) comprises a main body (131) and a connecting member (132), wherein the connecting member (132) is used for fixedly connecting to the first mounting seat (11) and for pressing the support member (122) between the main body (131) and the first mounting seat (11).

12. The cartridge assembly (100) according to claim 11, characterized in that: The main body (131) is provided with a connecting hole (1310), and the connecting member (132) includes a first connecting portion (1321) and a second connecting portion (1322) connected to the first connecting portion (1321), wherein the first connecting portion (1321) is passed through the connecting hole (1310), and an end of the first connecting portion (1321) away from the second connecting portion (1322) extends out of the connecting hole (1310) and is used for fixed connection with the first mounting seat (11), and the second connecting portion (1322) is located outside the connecting hole (1310), and is used for limiting the position of the main body (131); The locking structure (13) further comprises an elastic member (133), wherein the elastic member (133) is arranged in the communicating hole (1310), a hole wall of the communicating hole (1310) is provided with an abutting portion (1311) protruding therefrom, and the elastic member (133) elastically abuts between the abutting portion (1311) and the second connecting portion (1322).

13. The cartridge assembly (100) according to claim 12, characterized in that: The first connecting portion (1321) is detachably fixedly connected to the first mounting seat (11).

14. The cartridge assembly (100) according to claim 1, characterized in that: The magazine assembly (100) further includes a second mounting seat (14) and a first fine-tuning structure (114), wherein the first fine-tuning structure (114) is mounted on at least one of the first mounting seat (11) and the second mounting seat (14), and the first mounting seat (11) has a locking state and an adjustment state relative to the second mounting seat (14). When the first mounting seat (11) is in the locking state, the first mounting seat (11) is fixedly connected to the second mounting seat (14), and when the first mounting seat (11) is in the adjustment state, the first mounting seat (11) is movable relative to the second mounting seat (14), and the first fine-tuning structure (114) adjusts the installation position of the first mounting seat (11) relative to the second mounting seat (14) when the first mounting seat (11) is in the adjustment state.

15. The cartridge assembly (100) according to claim 14, characterized in that: The magazine assembly (100) further comprises a frame (15) and a second fine-tuning structure (151), wherein the second mounting seat (14) is slidably connected to the frame (15), and the second fine-tuning structure (151) is mounted on at least one of the frame (15) and the second mounting seat (14), and the second fine-tuning structure (151) is used to adjust the installation position of the second mounting seat (14) relative to the frame (15), and the adjustment direction of the first fine-tuning structure (114) and the adjustment direction of the second fine-tuning structure (151) are arranged at an angle.

16. A coating device (1000), characterized in that The coating device (1000) comprises a coating roller (200) and a material box assembly (100) according to any one of claims 1 to 15, wherein when the material box (12) is in the first position, the coating roller (200) is located at the discharge port (120), and the material box (12) is used to provide slurry to the coating roller (200).

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