Clamping jaw assembly, clamp and coating equipment

Abstract

The utility model discloses a clamping jaw assembly, a clamp and coating equipment, the clamping jaw assembly comprises a first clamping jaw, the first clamping jaw comprises a first clamping part, and the first clamping part comprises a first conductor part; the first clamping jaw comprises a first conductor part, the second clamping jaw comprises a second clamping part, the second clamping part comprises a first elastic part, and at least one of the first clamping part and the second clamping part can move close to or away from the other one, so that the first conductor part and the first elastic part jointly clamp or loosen a clamped part; and the first elastic part is used for elastically deforming when the first conductor part and the first elastic part jointly clamp the clamped piece, so that the clamped piece is tightly pressed on the first conductor part. The metal foil is not easy to crush, and the processing cost can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of coating equipment, and in particular to a clamping jaw assembly, a fixture and a coating equipment. Background Art

[0002] Among the related technologies, electroplating is widely used in the fields of electronics, automobiles, aerospace, medical equipment and environmental protection. The basic principle of electroplating is to use the substrate connected to the negative pole of the power supply as the cathode, and the metal or alloy to be plated connected to the positive pole of the power supply as the anode. After the power is turned on, in the plating solution containing the metal ions to be plated, the metal ions to be plated will move toward the substrate under the action of the electric field, and will be reduced to metal atoms on the surface of the substrate, and gradually deposited to form a coating.

[0003] In the electroplating production process, it is usually necessary to use a clamp to clamp and fix the metal foil as the substrate. The clamp usually includes a clamping jaw, which has a conductive surface that contacts the metal foil and is used to conduct electricity to the metal foil during the electroplating process. In order to ensure the amount of conductivity, the conductive surface needs to be tightly fitted with the metal foil. In the related art, in order to achieve a tight fit between the conductive surface and the metal foil, on the one hand, the conductive surface needs to be pressed tightly against the metal foil, and on the other hand, the conductive surface needs to have a high processing accuracy to achieve a tight fit by increasing the contact area between the conductive surface and the metal foil.

[0004] However, since the conductive surface in the related art is usually the surface of a metal conductor with a relatively hard texture, the metal foil is easily damaged when the conductive surface is pressed tightly against the metal foil. At the same time, higher processing precision will lead to an increase in processing costs. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the related art, the present application provides a clamping jaw assembly, a fixture and a coating device to solve the problems in the related art that the clamping jaws are prone to crushing the metal foil and the processing cost increases.

[0006] In order to solve the above technical problems, in a first aspect, the present application provides a clamping jaw assembly, which comprises:

[0007] a first clamping jaw, the first clamping jaw comprising a first clamping portion, the first clamping portion comprising a first conductor portion;

[0008] A second clamping jaw, wherein the second clamping jaw includes a second clamping portion, and the second clamping portion includes a first elastic portion, and at least one of the first clamping portion and the second clamping portion can move closer to or away from the other, so that the first conductor portion and the first elastic portion can jointly clamp or release the clamped member; wherein the first elastic portion is used to elastically deform when the first conductor portion and the first elastic portion jointly clamp the clamped member, so as to press the clamped member against the first conductor portion.

[0009] In a possible implementation of the first aspect, the first clamping portion further includes a second elastic portion, the second clamping portion further includes a second conductor portion, the second elastic portion and the second conductor portion are also used to jointly clamp or loosen the clamped member, and the second elastic portion is used to elastically deform when the second elastic portion and the second conductor portion jointly clamp the clamped member to press the clamped member against the second conductor portion.

[0010] In a possible implementation of the first aspect, the first clamping portion includes a first clamping conductor and a first clamping insulating layer wrapped around the outside of the first clamping conductor, the first clamping insulating layer includes the second elastic portion, the first clamping conductor includes the first conductor portion, and the first conductor portion is exposed outside the first clamping insulating layer;

[0011] and / or,

[0012] The second clamping portion includes a second clamping conductor and a second clamping insulating layer wrapped around the outside of the second clamping conductor, the second clamping insulating layer includes the first elastic portion, the second clamping conductor includes the second conductor portion, and the second conductor portion is exposed outside the second clamping insulating layer.

[0013] In a possible implementation of the first aspect, the remaining portion of the first clamping insulating layer except the second elastic portion is a first insulating portion, and a thickness of the second elastic portion is greater than a thickness of the first insulating portion;

[0014] and / or,

[0015] The remaining portion of the second clamping insulating layer except the first elastic portion is a second insulating portion, and a thickness of the first elastic portion is greater than a thickness of the second insulating portion.

[0016] In a possible implementation of the first aspect, the first clamping jaw further includes a first connecting section connected to the first clamping portion, the first connecting section includes a first connecting conductor and a first connecting insulating layer wrapped around a portion of the first connecting conductor, the first connecting conductor is connected to the first clamping conductor, and the first connecting insulating layer is connected to the first clamping insulating layer;

[0017] and / or,

[0018] The second clamping jaw also includes a second connecting section connected to the second clamping portion, the second connecting section includes a second connecting conductor and a second connecting insulating layer wrapped around a portion of the second connecting conductor, the second connecting conductor is connected to the second clamping conductor, and the second connecting insulating layer is connected to the second clamping insulating layer.

[0019] In a possible implementation manner of the first aspect, the first conductor portion is disposed side by side on one side of the second elastic portion, and the second conductor portion is disposed side by side on one side of the first elastic portion.

[0020] In a possible implementation manner of the first aspect, the first conductor portion and the second elastic portion are spaced apart;

[0021] and / or,

[0022] The second conductor portion and the first elastic portion are spaced apart from each other.

[0023] In a possible implementation of the first aspect, the second elastic portion includes a first contact plane, the first contact plane is used to contact the clamped member, and a peripheral edge of the first contact plane is provided with a rounded structure;

[0024] and / or,

[0025] The first elastic portion includes a second contact plane, the second contact plane is used to contact the clamped member, and a peripheral edge of the second contact plane is provided with a rounded structure.

[0026] In a second aspect, the present application further provides a clamp, comprising:

[0027] Install components;

[0028] In the clamping jaw assembly described in any one of the first aspects, at least one of the first clamping jaw and the second clamping jaw in the clamping jaw assembly can be arranged on the mounting assembly close to or far away from the other.

[0029] In a third aspect, the present application further provides a coating device, the coating device comprising:

[0030] The clamp described in any one of the second aspects.

[0031] Compared with the related art, this application has at least the following beneficial effects:

[0032] In the present application, since the first clamping portion of the first clamping jaw includes a first conductor portion, and the second clamping portion of the second clamping jaw includes a first elastic portion, and since the first elastic portion is used to elastically deform when the first conductor portion and the first elastic portion jointly clamp the clamped member to press the clamped member against the first conductor portion, when the clamping jaw assembly in the present application is applied to an electroplating process, the first conductor portion and the first elastic portion can jointly clamp a metal foil for electroplating. At the same time, under the clamping action, the elastically deformed first elastic portion can use its elastic force to press the metal foil against the first conductor portion, so that after the first conductor portion is electrically connected to an external power source, the first conductor portion can energize the metal foil in contact with it so that the metal foil can be electroplated.

[0033] Compared with the related art, in the present application, the metal foil is pressed against the relatively arranged first conductor part by the elastically deformed first elastic part. On the one hand, the elastic force generated by the elastic deformation of the first elastic part can not only achieve a close fit between the first conductor part and the metal foil, but also the elastic deformation of the first elastic part will make the contact between the first conductor part and the metal foil an elastic contact, so that the first conductor part is not easy to crush the metal foil. On the other hand, the elastic deformation of the first elastic part is conducive to making the metal foil adapt to the surface structure of the first conductor part, which is not only conducive to increasing the contact area between the metal foil and the first conductor part, and thus conducive to achieving a close fit between the first conductor part and the metal foil, but also conducive to reducing the processing accuracy of the surface of the first conductor part used for contacting with the metal foil, and thus conducive to reducing the processing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. 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 creative work.

[0035] Figure 1 A partial structural schematic diagram of a clamping jaw assembly provided in an embodiment of the present application;

[0036] Figure 2 for Figure 1 A magnified view of part A;

[0037] Figure 3 A schematic diagram of the structure of the clamp provided in the embodiment of the present application;

[0038] Figure 4 A schematic structural diagram of a clamp provided in an embodiment of the present application from another perspective;

[0039] Figure 5A schematic diagram of a coating device provided in an embodiment of the present application.

[0040] Description of reference numerals:

[0041] 1- first clamping jaw;

[0042] 11- first clamping portion;

[0043] 111- a first conductor portion;

[0044] 112-first clamping insulating layer; 1121-second elastic portion; 1122-first insulating portion;

[0045] 12-first connecting section; 121-first connecting conductor; 122-first connecting insulating layer;

[0046] 2- second clamping jaw;

[0047] 21- second clamping portion;

[0048] 211 - second conductor portion;

[0049] 212-second clamping insulating layer; 2121-first elastic portion; 21211-second contact plane; 2122-second insulating portion;

[0050] 22-second connecting section; 221-second connecting conductor; 222-second connecting insulating layer;

[0051] 3-Rounded corner structure;

[0052] 10-grip jaw assembly;

[0053] 20-Install components;

[0054] 100-Clamp. DETAILED DESCRIPTION

[0055] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0056] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0057] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0058] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0059] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0060] As described in the background technology of the present application, in the related technology, electroplating is widely used in the fields of electronics, automobiles, aerospace, medical equipment and environmental protection. The basic principle of electroplating is that the substrate connected to the negative pole of the power supply is the cathode, and the metal or alloy to be plated connected to the positive pole of the power supply is the anode. After the power is turned on, in the plating solution containing the metal ions to be plated, the metal ions to be plated will move toward the substrate under the action of the electric field, and will be reduced to metal atoms on the surface of the substrate, and gradually deposited to form a coating.

[0061] In the electroplating production process, it is usually necessary to use a clamp to clamp and fix the metal foil as the substrate. The clamp usually includes a clamping jaw, which has a conductive surface that contacts the metal foil and is used to conduct electricity to the metal foil during the electroplating process. In order to ensure the amount of conductivity, the conductive surface needs to be tightly fitted with the metal foil. In the related art, in order to achieve a tight fit between the conductive surface and the metal foil, on the one hand, the conductive surface needs to be pressed tightly against the metal foil, and on the other hand, the conductive surface needs to have a high processing accuracy to achieve a tight fit by increasing the contact area between the conductive surface and the metal foil.

[0062] However, since the conductive surface in the related art is usually the surface of a metal conductor with a relatively hard texture, the metal foil is easily damaged when the conductive surface is pressed tightly against the metal foil. At the same time, higher processing precision will lead to an increase in processing costs.

[0063] In view of the above-mentioned problems, the present application provides a clamping jaw assembly to solve the problem in the related art that the clamping jaw is prone to crushing the metal foil and the processing cost increases.

[0064] The technical solution of the present application will be further described below in conjunction with specific embodiments and drawings:

[0065] like Figure 1 and Figure 2 As shown, the clamping jaw assembly 10 includes a first clamping jaw 1 and a second clamping jaw 2, the first clamping jaw 1 includes a first clamping portion 11, the first clamping portion 11 includes a first conductor portion 111, the second clamping jaw 2 includes a second clamping portion 21, the second clamping portion 21 includes a first elastic portion 2121, and at least one of the first clamping portion 11 and the second clamping portion 21 can move closer to or away from the other, so that the first conductor portion 111 and the first elastic portion 2121 can clamp or release the clamped member together. The first elastic portion 2121 is used to elastically deform when the first conductor portion 111 and the first elastic portion 2121 clamp the clamped member together, so as to press the clamped member against the first conductor portion 111.

[0066] In the present application, since the first clamping portion 11 of the first clamping jaw 1 includes a first conductor portion 111, and the second clamping portion 21 of the second clamping jaw 2 includes a first elastic portion 2121, and since the first elastic portion 2121 is used to elastically deform when the first conductor portion 111 and the first elastic portion 2121 jointly clamp the clamped part so as to press the clamped part against the first conductor portion 111, when the clamping jaw assembly 10 in the present application is applied to an electroplating process, the first conductor portion 111 and the first elastic portion 2121 can jointly clamp a metal foil for electroplating, that is, the clamped part is a metal foil. At the same time, under the clamping action, the elastically deformed first elastic portion 2121 can use its elastic force to press the metal foil against the first conductor portion 111, so that after the first conductor portion 111 is electrically connected to an external power supply, the first conductor portion 111 can energize the metal foil in contact with it so that the metal foil can be electroplated.

[0067] Compared with the related art, in the present application, the metal foil is pressed against the relatively arranged first conductor part 111 by the elastically deformed first elastic part 2121. On the one hand, the elastic force generated by the elastic deformation of the first elastic part 2121 can not only achieve a close fit between the first conductor part 111 and the metal foil, but also the elastic deformation of the first elastic part 2121 will make the contact between the first conductor part 111 and the metal foil an elastic contact, so that the first conductor part 111 is not easy to crush the metal foil. On the other hand, the elastic deformation of the first elastic part 2121 is conducive to making the metal foil adapt to the surface structure of the first conductor part 111, which is not only conducive to increasing the contact area between the metal foil and the first conductor part 111, and further conducive to achieving a close fit between the first conductor part 111 and the metal foil, but also conducive to reducing the processing accuracy of the surface of the first conductor part 111 used for contacting the metal foil, and further conducive to reducing the processing cost.

[0068] As for the clamped part, in the embodiment of the present application, the clamped part can be not only a metal foil but also other conductive parts such as a metal plate, a metal block, etc. The type of the clamped part can be selected flexibly. Specifically, it can be determined according to the specific usage scenario of the clamping jaw assembly 10, and this embodiment of the present application will not be elaborated on in detail.

[0069] Regarding the motion relationship between the first clamping portion 11 and the second clamping portion 21, in the embodiment of the present application, the first clamping portion 11 can move closer to or away from the second clamping portion 21, or the second clamping portion 21 can also move closer to or away from the first clamping portion 11, or the first clamping portion 11 and the second clamping portion 21 can move closer to or away from each other. The motion relationship between the first clamping portion 11 and the second clamping portion 21 is relatively flexible, and specifically, it can be set according to actual use requirements, and the embodiment of the present application will not be elaborated on this in detail.

[0070] Regarding the movement directions of the first clamping portion 11 and the second clamping portion 21, in the embodiment of the present application, the first clamping portion 11 and the second clamping portion 21 can move in a straight line direction, or the first clamping portion 11 and the second clamping portion 21 can also move in an arc direction. The movement directions of the first clamping portion 11 and the second clamping portion 21 are flexible, and can be set according to actual use requirements. The embodiment of the present application will not be elaborated on this in detail.

[0071] Furthermore, if Figure 1 and Figure 2 As shown, the first clamping portion 11 also includes a second elastic portion 1121, and the second clamping portion 21 also includes a second conductor portion 211. The second elastic portion 1121 and the second conductor portion 211 are also used to clamp or release the clamped part together. The second elastic portion 1121 is used to elastically deform when the second elastic portion 1121 and the second conductor portion 211 clamp the clamped part together to press the clamped part against the second conductor portion 211.

[0072] With such arrangement, on the one hand, the first clamping portion 11 and the second clamping portion 21 can clamp the clamped part more stably and firmly through the common elastic compression of the first elastic portion 2121 and the second elastic portion 1121; on the other hand, the contact between the clamped part and the conductor can be further increased through the contact between the first conductor portion 111 and the second conductor portion 211 and the clamped part, which is beneficial to further increase the amount of conductivity and further help to further accelerate the electroplating process.

[0073] Furthermore, if Figure 2 As shown, the first clamping portion 11 includes a first clamping conductor (not marked in the figure), a first clamping insulation layer 112 wrapped around the outside of the first clamping conductor, the first clamping insulation layer 112 includes a second elastic portion 1121, the first clamping conductor includes a first conductor portion 111, and the first conductor portion 111 is exposed on the outside of the first clamping insulation layer 112; and / or, the second clamping portion 21 includes a second clamping conductor (not marked in the figure), a second clamping insulation layer 212 wrapped around the outside of the second clamping conductor, the second clamping insulation layer 212 includes a first elastic portion 2121, the second clamping conductor includes a second conductor portion 211, and the second conductor portion 211 is exposed on the outside of the second clamping insulation layer 212.

[0074] By wrapping the first clamping insulating layer 112 on the outside of the first clamping conductor, it is possible to prevent the other parts of the first clamping conductor except the first conductor part 111 from being electroplated, which is conducive to reducing the electroplating cost. At the same time, the first conductor part 111 is formed by the part of the first clamping conductor exposed on the outside of the first clamping insulating layer 112, and the second elastic part 1121 is formed by the part of the first clamping insulating layer 112 made in one piece, which facilitates the formation of the first conductor part 111 and the second elastic part 1121. The beneficial effects of the relevant settings in the second clamping part 21 are the same as those of the first clamping part 11, and will not be repeated here.

[0075] In a preferred embodiment, the first clamping portion 11 includes a first clamping conductor and a first clamping insulation layer 112 wrapped around the outside of the first clamping conductor, the first clamping insulation layer 112 includes a second elastic portion 1121, the first clamping conductor includes a first conductor portion 111, and the first conductor portion 111 is exposed on the outside of the first clamping insulation layer 112; and, the second clamping portion 21 includes a second clamping conductor and a second clamping insulation layer 212 wrapped around the outside of the second clamping conductor, the second clamping insulation layer 212 includes a first elastic portion 2121, the second clamping conductor includes a second conductor portion 211, and the second conductor portion 211 is exposed on the outside of the second clamping insulation layer 212.

[0076] With such arrangement, the first clamping insulating layer 112 can prevent the first clamping conductor from being electroplated except the first conductor portion 111, and the second clamping insulating layer 212 can prevent the second clamping conductor from being electroplated except the second conductor portion 211, which is beneficial to further reduce the electroplating cost.

[0077] For the second elastic part 1121 and the first elastic part 2121, since the first clamping insulating layer 112 and the second clamping insulating layer 212 are both insulators, the second elastic part 1121 and the first elastic part 2121 are also insulators, and the material of the second elastic part 1121 and the first elastic part 2121 can be silicone rubber, polyurethane rubber or ethylene propylene rubber, that is, the material of the first clamping insulating layer 112 and the second clamping insulating layer 212 can be silicone rubber, polyurethane rubber or ethylene propylene rubber, and the material type of the first clamping insulating layer 112 and the second clamping insulating layer 212, the second elastic part 1121 and the first elastic part 2121 is relatively flexible. Specifically, it can be selected according to actual usage requirements, and the embodiments of the present application will not be elaborated on this.

[0078] In other embodiments, the first conductor portion 111 is composed of an independent conductor member, and the second elastic portion 1121 is composed of an independent elastic member. In this case, the second elastic portion 1121 can be a conductive elastic member; and / or, the second conductor portion 111 is composed of an independent conductor member, and the first elastic portion 112 is composed of an independent elastic member. In this case, the first elastic portion 112 can be a conductive elastic member.

[0079] The first conductor part 111 is formed by an independent conductor part, and the second elastic part 1121 is formed by an independent elastic part. In this way, the structural setting of the first conductor part 111 and the second elastic part 1121 can be more flexible, and different structures can be set according to different usage requirements, which is conducive to enhancing the flexibility of the use of the clamping jaw assembly 10; the second elastic part 1121 is set as a conductive elastic part, which is conducive to increasing the amount of conductivity of the clamped part, and thus is conducive to speeding up the electroplating process to a certain extent. The beneficial effects of the relevant settings of the second conductor part 111 and the first elastic part 112 are the same as those of the first conductor part 111 and the second elastic part 1121, and will not be repeated here.

[0080] Furthermore, if Figure 2 As shown, the remaining part of the first clamping insulating layer 112 except the second elastic part 1121 is the first insulating part 1122, and the thickness of the second elastic part 1121 is greater than the thickness of the first insulating part 1122; and / or, the remaining part of the second clamping insulating layer 212 except the first elastic part 2121 is the second insulating part 2122, and the thickness of the first elastic part 2121 is greater than the thickness of the second insulating part 2122.

[0081] The thickness of the second elastic part 1121 is set to be greater than the thickness of the first insulating part 1122, so that not only can the second elastic part 1121 with a larger thickness provide sufficient elastic force, but also the first insulating part 1122 with a smaller thickness can reduce the material usage of the first insulating part 1122 while ensuring that the other parts of the first clamping conductor except the first conductor part 111 can be prevented from being electroplated, thereby further reducing the cost. The effect of the thickness relationship between the second insulating part 2122 and the first elastic part 2121 is the same as that of the first insulating part 1122 and the second elastic part 1121, and will not be repeated here.

[0082] In a preferred embodiment, the thickness of the second elastic portion 1121 is greater than the thickness of the first insulating portion 1122 ; and the thickness of the first elastic portion 2121 is greater than the thickness of the second insulating portion 2122 .

[0083] With such arrangement, each clamping portion can provide sufficient elastic force through its elastic portion of greater thickness. Meanwhile, through each insulating portion of smaller thickness, the amount of material used in the insulating portion can be further reduced, thereby facilitating further cost reduction.

[0084] In other embodiments, the thickness of the second elastic portion 1121 is less than or equal to the thickness of the first insulating portion 1122; and / or, the thickness of the first elastic portion 2121 is less than or equal to the thickness of the second insulating portion 2122. The thickness relationship between the elastic portion and the insulating portion is flexible, and can be set according to actual use requirements, and will not be elaborated in detail in the embodiments of the present application.

[0085] like Figure 1 As shown, the first clamping jaw 1 also includes a first connecting section 12 connected to the first clamping portion 11, the first connecting section 12 includes a first connecting conductor 121 and a first connecting insulating layer 122 wrapped around a portion of the outside of the first connecting conductor 121, the first connecting conductor 121 is connected to the above-mentioned first clamping conductor, and the first connecting insulating layer 122 is connected to the first clamping insulating layer 112; and / or, the second clamping jaw 2 also includes a second connecting section 22 connected to the second clamping portion 21, the second connecting section 22 includes a second connecting conductor 221 and a second connecting insulating layer 222 wrapped around a portion of the outside of the second connecting conductor 221, the second connecting conductor 221 is connected to the above-mentioned second clamping conductor, and the second connecting insulating layer 222 is connected to the second clamping insulating layer 212.

[0086] In this way, the length of the conductor on the first clamping jaw 1 can be extended through the first connecting conductor 121, which is conducive to facilitating the electrical connection between the first conductor part 111 and the external power supply; since the first connecting section 12 is arranged close to the first clamping portion 11, the first connecting insulating layer 122 is wrapped and connected on the outside of the first connecting conductor 121, which is conducive to preventing the first connecting conductor 121 from being electroplated, and is conducive to further reducing the electroplating cost. The technical effects related to the second connecting section 22 are the same as those of the first connecting section 12, and will not be repeated here.

[0087] In a preferred embodiment, Figure 1As shown, the first clamping jaw 1 also includes a first connecting section 12 connected to the first clamping portion 11, the first connecting section 12 includes a first connecting conductor 121 and a first connecting insulating layer 122 wrapped around a portion of the first connecting conductor 121, the first connecting conductor 121 is connected to the above-mentioned first clamping conductor, and the first connecting insulating layer 122 is connected to the first clamping insulating layer 112; and the second clamping jaw 2 also includes a second connecting section 22 connected to the second clamping portion 21, the second connecting section 22 includes a second connecting conductor 221 and a second connecting insulating layer 222 wrapped around a portion of the second connecting conductor 221, the second connecting conductor 221 is connected to the above-mentioned second clamping conductor, and the second connecting insulating layer 222 is connected to the second clamping insulating layer 212.

[0088] With such a configuration, on the one hand, it is possible to facilitate electrical connection between the first conductor part 111 and the external power supply through the first connecting conductor 121, and at the same time, it is possible to facilitate electrical connection between the second conductor part 211 and the external power supply through the second connecting conductor 221; on the other hand, it is possible to prevent the first connecting conductor 121 from being electroplated through the first connecting insulating layer 122, and at the same time, it is possible to prevent the second connecting conductor 221 from being electroplated through the second connecting insulating layer 222, which is beneficial to further reduce the electroplating cost.

[0089] Regarding the material of the first connecting insulating layer 122 and the second connecting insulating layer 222, in the embodiment of the present application, the material of the first connecting insulating layer 122 and the second connecting insulating layer 222 can be silicone rubber, polyurethane rubber or ethylene propylene rubber, etc. The material type of the first connecting insulating layer 122 and the second connecting insulating layer 222 is relatively flexible. Specifically, it can be selected according to actual usage requirements, and the embodiment of the present application will not be elaborated on this.

[0090] Regarding the arrangement relationship between the first connecting section 12 and the first clamping portion 11, in the embodiment of the present application, the first connecting section 12 and the first clamping portion 11 can be arranged in an L shape ( Figure 1 The arrangement relationship between the first connecting section 12 and the first clamping portion 11 is flexible, and can be set according to actual use requirements, and the embodiments of the present application will not be repeated.

[0091] Regarding the arrangement relationship between the second connecting section 22 and the second clamping portion 21, in the embodiment of the present application, the second connecting section 22 and the second clamping portion 21 can be arranged in an L shape or can be arranged extending in the same direction. The arrangement relationship between the second connecting section 22 and the second clamping portion 21 is relatively flexible, and can be specifically arranged according to actual use requirements, and the embodiment of the present application will not be repeated.

[0092] like Figure 1 and Figure 2As shown, the first conductor portion 111 is disposed side by side on one side of the second elastic portion 1121 , and the second conductor portion 211 is disposed side by side on one side of the first elastic portion 2121 .

[0093] Such configuration simplifies the arrangement relationship between the first conductor portion 111 and the second elastic portion 1121 , and the second conductor portion 211 and the first elastic portion 2121 , and facilitates the arrangement of the first conductor portion 111 and the second elastic portion 1121 , and the second conductor portion 211 and the first elastic portion 2121 .

[0094] In other embodiments, the second elastic portion 1121 is arranged around the first conductor portion 111, and the second conductor portion 211 is arranged around the first elastic portion 2121; or, the first conductor portion 111 is arranged around the second elastic portion 1121, and the first elastic portion 2121 is arranged around the second conductor portion 211. The arrangement relationship between the first conductor portion 111 and the second elastic portion 1121, and the second conductor portion 211 and the first elastic portion 2121 is flexible, and can be arranged according to actual use requirements, which will not be elaborated in the embodiments of the present application.

[0095] like Figure 2 As shown, the first conductor portion 111 and the second elastic portion 1121 are spaced apart; and / or, the second conductor portion 211 and the first elastic portion 2121 are spaced apart.

[0096] The first conductor part 111 and the second elastic part 1121 are arranged at intervals, so that the interval between the two becomes an escape space for avoiding deformation of the second elastic part 1121, so that the arrangement between the first conductor part 111 and the second elastic part 1121 will not affect the normal deformation of the second elastic part 1121, thereby facilitating the effective compression of the clamped part by the second elastic part 1121. The technical effect of the interval arrangement of the second conductor part 211 and the first elastic part 2121 is the same as that of the interval arrangement of the first conductor part 111 and the second elastic part 1121, and will not be repeated here.

[0097] In a preferred embodiment, the first conductor portion 111 and the second elastic portion 1121 are spaced apart; and the second conductor portion 211 and the first elastic portion 2121 are spaced apart.

[0098] Such a configuration can ensure normal deformation of both the second elastic portion 1121 and the first elastic portion 2121, thereby facilitating further ensuring a reliable and firm pressing effect of the second elastic portion 1121 and the first elastic portion 2121 on the clamped part.

[0099] In other embodiments, when the second elastic portion 1121 has a small deformation, the first conductor portion 111 and the second elastic portion 1121 can be arranged close together. Such an arrangement is conducive to reducing the space occupied by the first conductor portion 111 and the second elastic portion 1121, thereby facilitating the arrangement of the first conductor portion 111 and the second elastic portion 1121.

[0100] In other embodiments, when the first elastic portion 2121 has a small deformation, the second conductor portion 211 and the first elastic portion 2121 can be arranged close together. Such an arrangement is conducive to reducing the occupied space of the second conductor portion 211 and the first elastic portion 2121, thereby facilitating the arrangement of the second conductor portion 211 and the first elastic portion 2121.

[0101] like Figure 2 As shown, the second elastic part 1121 includes a first contact plane, the first contact plane is used to contact the clamped part, and a rounded structure 3 is provided on a peripheral edge of the first contact plane; and / or, the first elastic part 2121 includes a second contact plane 21211, the second contact plane 21211 is used to contact the clamped part, and a rounded structure 3 is provided on a peripheral edge of the second contact plane 21211.

[0102] By providing a rounded structure 3 on the periphery of the first contact plane, when the first contact plane is in close contact with the clamped part, the rounded structure 3 helps to prevent the second elastic part 1121 from scratching the clamped part. The technical effect of providing the rounded structure 3 on the second contact plane 21211 is the same as the technical effect of providing the rounded structure 3 on the periphery of the first contact plane, and will not be repeated here.

[0103] In a preferred embodiment, a rounded structure 3 is provided on one edge of the first contact plane, and a rounded structure 3 is provided on one edge of the second contact plane 21211. Such a configuration helps to further avoid scratching the clamped part through the rounded structures 3 on both the first contact plane and the second contact plane 21211.

[0104] In other embodiments, a right-angle structure is provided on one edge of the first contact plane, which is helpful to simplify the structural setting of the second elastic part 1121 and facilitate the processing of the second elastic part 1121 .

[0105] In other embodiments, a right-angle structure is provided on one edge of the second contact plane 21211. Such a configuration is helpful to simplify the structural configuration of the first elastic portion 2121, and further to facilitate the processing of the first elastic portion 2121.

[0106] Embodiment 2

[0107] The present application also provides a clamp 100, such as Figure 3 and Figure 4 As shown, the clamp 100 includes a mounting assembly 20 and a jaw assembly 10. The jaw assembly 10 has the same structure as any of the jaw assemblies 10 in the above-mentioned embodiments and can bring the same or similar beneficial effects. For details, please refer to the description in the above-mentioned embodiments, and this embodiment will not be repeated here. At least one of the first jaw 1 and the second jaw 2 in the jaw assembly 10 can be arranged close to or away from the other in the mounting assembly 20.

[0108] Compared with the related art, in the present application, the metal foil is pressed against the relatively arranged first conductor part 111 by the elastically deformed first elastic part 2121. On the one hand, the elastic force generated by the elastic deformation of the first elastic part 2121 can not only achieve a close fit between the first conductor part 111 and the metal foil, but also the elastic deformation of the first elastic part 2121 will make the contact between the first conductor part 111 and the metal foil an elastic contact, so that the first conductor part 111 is not easy to crush the metal foil. On the other hand, the elastic deformation of the first elastic part 2121 is conducive to making the metal foil adapt to the surface structure of the first conductor part 111, which is not only conducive to increasing the contact area between the metal foil and the first conductor part 111, and further conducive to achieving a close fit between the first conductor part 111 and the metal foil, but also conducive to reducing the processing accuracy of the surface of the first conductor part 111 used for contacting the metal foil, and further conducive to reducing the processing cost.

[0109] It should be noted that the installation component 20, the arrangement of the clamping jaw component 10 on the installation component 20 and other contents of the clamp 100 are the same as those of a clamp in a coating machine disclosed in the Chinese invention patent application with application publication number CN117107334A, and have the same or similar beneficial effects. Please refer to the description therein for details, and the embodiments of this application will not be repeated here.

[0110] The present application also provides a coating device, such as Figure 5 As shown, the coating device includes a fixture 100, which has the same structure as any of the fixtures 100 in the above embodiments and can bring the same or similar beneficial effects. For details, please refer to the description in the above embodiments, and this embodiment will not be repeated here.

[0111] Compared with the related art, in the present application, the metal foil is pressed against the relatively arranged first conductor part 111 by the elastically deformed first elastic part 2121. On the one hand, the elastic force generated by the elastic deformation of the first elastic part 2121 can not only achieve a close fit between the first conductor part 111 and the metal foil, but also the elastic deformation of the first elastic part 2121 will make the contact between the first conductor part 111 and the metal foil an elastic contact, so that the first conductor part 111 is not easy to crush the metal foil. On the other hand, the elastic deformation of the first elastic part 2121 is conducive to making the metal foil adapt to the surface structure of the first conductor part 111, which is not only conducive to increasing the contact area between the metal foil and the first conductor part 111, and further conducive to achieving a close fit between the first conductor part 111 and the metal foil, but also conducive to reducing the processing accuracy of the surface of the first conductor part 111 used for contacting the metal foil, and further conducive to reducing the processing cost.

[0112] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A clamping jaw assembly, characterized in that: include: A first clamping jaw (1), the first clamping jaw (1) comprising a first clamping portion (11), the first clamping portion (11) comprising a first conductor portion (111); A second clamping jaw (2), wherein the second clamping jaw (2) comprises a second clamping portion (21), the second clamping portion (21) comprises a first elastic portion (2121), and at least one of the first clamping portion (11) and the second clamping portion (21) can move closer to or away from the other, so that the first conductor portion (111) and the first elastic portion (2121) can jointly clamp or release the clamped member; wherein the first elastic portion (2121) is used to elastically deform when the first conductor portion (111) and the first elastic portion (2121) jointly clamp the clamped member, so as to press the clamped member against the first conductor portion (111).

2. The clamping jaw assembly according to claim 1, characterized in that: The first clamping portion (11) further comprises a second elastic portion (1121), and the second clamping portion (21) further comprises a second conductor portion (211). The second elastic portion (1121) and the second conductor portion (211) are also used to clamp or release the clamped member together. The second elastic portion (1121) is used to elastically deform when the second elastic portion (1121) and the second conductor portion (211) clamp the clamped member together, so as to press the clamped member against the second conductor portion (211).

3. The clamping jaw assembly according to claim 2, characterized in that: The first clamping portion (11) comprises a first clamping conductor, a first clamping insulating layer (112) wrapped around the outside of the first clamping conductor, the first clamping insulating layer (112) comprises the second elastic portion (1121), the first clamping conductor comprises the first conductor portion (111), and the first conductor portion (111) is exposed outside the first clamping insulating layer (112); and / or, The second clamping portion (21) comprises a second clamping conductor and a second clamping insulating layer (212) wrapped around the outside of the second clamping conductor, the second clamping insulating layer (212) comprises the first elastic portion (2121), the second clamping conductor comprises the second conductor portion (211), and the second conductor portion (211) is exposed on the outside of the second clamping insulating layer (212).

4. The clamping jaw assembly according to claim 3, characterized in that: The remaining portion of the first clamping insulating layer (112) except the second elastic portion (1121) is a first insulating portion (1122), and the thickness of the second elastic portion (1121) is greater than the thickness of the first insulating portion (1122); and / or, The remaining portion of the second clamping insulating layer (212) except the first elastic portion (2121) is a second insulating portion (2122), and the thickness of the first elastic portion (2121) is greater than the thickness of the second insulating portion (2122).

5. The clamping jaw assembly according to claim 3 or 4, characterized in that: The first clamping jaw (1) further comprises a first connecting section (12) connected to the first clamping portion (11), the first connecting section (12) comprising a first connecting conductor (121) and a first connecting insulating layer (122) wrapped around a portion of the outside of the first connecting conductor (121), the first connecting conductor (121) being connected to the first clamping conductor, and the first connecting insulating layer (122) being connected to the first clamping insulating layer (112); and / or, The second clamping jaw (2) further comprises a second connecting section (22) connected to the second clamping portion (21); the second connecting section (22) comprises a second connecting conductor (221) and a second connecting insulating layer (222) wrapped around a portion of the outside of the second connecting conductor (221); the second connecting conductor (221) is connected to the second clamping conductor; and the second connecting insulating layer (222) is connected to the second clamping insulating layer (212).

6. The clamping jaw assembly according to any one of claims 2 to 4, characterized in that: The first conductor part (111) is arranged side by side on one side of the second elastic part (1121), and the second conductor part (211) is arranged side by side on one side of the first elastic part (2121).

7. The clamping jaw assembly according to any one of claims 2 to 4, characterized in that: The first conductor part (111) and the second elastic part (1121) are arranged at intervals; and / or, The second conductor portion (211) and the first elastic portion (2121) are arranged at an interval.

8. The clamping jaw assembly according to any one of claims 2 to 4, characterized in that: The second elastic portion (1121) comprises a first contact plane, the first contact plane is used to contact the clamped member, and a peripheral edge of the first contact plane is provided with a rounded structure (3); and / or, The first elastic portion (2121) comprises a second contact plane (21211), the second contact plane (21211) being used for contacting the clamped member, and the rounded structure (3) is provided on a peripheral edge of the second contact plane (21211).

9. A clamp, characterized in that: include: Mounting assembly (20); The clamping jaw assembly (10) according to any one of claims 1 to 8, wherein at least one of the first clamping jaw (1) and the second clamping jaw (2) in the clamping jaw assembly (10) can be arranged on the mounting assembly (20) close to or far away from the other.

10. A coating device, characterized in that: include: The clamp (100) as claimed in claim 9.

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