Jig and machining system

Abstract

The utility model provides a jig and a machining system. The jig comprises a base, a first bearing mechanism and a limiting mechanism. The first bearing mechanism and the limiting mechanism are arranged on the base. The first bearing mechanism is provided with a first bearing area and a second bearing area which are at least partially overlapped, the first bearing area is used for bearing sheets, and the second bearing area is used for bearing films; the limiting mechanism comprises a limiting piece, the limiting piece is configured to be movably arranged on the base between a first position and a second position, the first position is the position where the limiting piece corresponds to the second bearing area and is located above the second bearing area, and the second position is the position where the limiting piece and the second bearing area are staggered. According to the jig, the limiting piece is moved to the first position and the second position respectively, so that the limiting piece can limit the membrane material when the membrane material is placed on the second bearing area, the risk that the membrane material flies up to be curled or deviates from a sheet is reduced, the limiting piece can avoid the membrane material in the membrane material taking and placing process, and therefore taking and placing of the membrane material are not affected.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of battery manufacturing, in particular to a jig and a processing system. BACKGROUND

[0002] A sheet material (for example, a cover plate on a battery cell) is usually covered with a film material (for example, a jacket) for protection during processing. However, due to the light weight and soft texture of the film material, the film material is prone to flying up, curling or deviating from the sheet material during sheet material transfer, so that the sheet material is not effectively protected and is damaged. CONTENT OF THE UTILITY MODEL

[0003] Embodiments of the present application provide a jig and a processing system, which can improve the technical problem that the film material is prone to flying up, curling or deviating from the sheet material.

[0004] In a first aspect, embodiments of the present application provide a jig, comprising:

[0005] a base;

[0006] a first bearing mechanism arranged on the base, the first bearing mechanism having a first bearing area and a second bearing area at least partially overlapping thereon, wherein the first bearing area is configured to bear a sheet material, and the second bearing area is configured to bear a film material;

[0007] a limiting mechanism arranged on the base, the limiting mechanism comprising a limiting member configured to be movably arranged on the base between a first position and a second position, the first position being a position where the limiting member corresponds to the second bearing area and is located above the second bearing area, and the second position being a position where the limiting member is misaligned with the second bearing area.

[0008] In an embodiment, the second bearing area at least partially extends to outside the first bearing area, and a first bearing portion for bearing the sheet material is formed in the first bearing area; a second bearing portion for bearing the film material and allowing the film material to be located above the sheet material is formed in the second bearing area, and the second bearing portion is located outside the first bearing area.

[0009] In an embodiment, the first bearing mechanism comprises a first body arranged on the base and a first stopper protruding from the first body, and the first bearing portion is a first accommodating groove defined by the first body and the first stopper, and the first accommodating groove is configured to be matched with the sheet material.

[0010] In an embodiment, the first bearing mechanism further comprises a first boss protruding from the first body, and the first boss is arranged around the first accommodating groove, and the first boss forms the second bearing portion.

[0011] In an embodiment, a distance between a top surface of the first body facing away from the first protrusion and a bottom surface of the first receiving groove is greater than or equal to a thickness of the sheet.

[0012] In an embodiment, the first carrying mechanism further comprises a positioning post protruding on the second carrying part, the positioning post being configured to be inserted into a through hole on the film.

[0013] In an embodiment, the limiting mechanism further comprises a sliding block connected with the limiting piece, the sliding block being slidingly arranged on the base and being used to drive the limiting piece to move back and forth in a first direction.

[0014] In an embodiment, the limiting mechanism further comprises a reset piece connected with the sliding block and being used to drive the sliding block to drive the limiting piece to move to the first position.

[0015] In an embodiment, the sliding block is located at one side of the first carrying mechanism, the limiting mechanism further comprises a baffle, the sliding block being connected with the limiting piece through the baffle, the baffle being used to abut against the first carrying mechanism when the limiting piece moves to the first position.

[0016] In an embodiment, the limiting mechanism further comprises a fixing block fixedly arranged on the base, along the first direction, the fixing block, the reset piece and the sliding block being located at the same side of the first carrying mechanism and being connected in sequence.

[0017] In an embodiment, the reset piece is a spring; and / or, the limiting piece is a limiting rod, the limiting rod extending along the first direction.

[0018] In an embodiment, a guide inclined surface is formed on the sliding block, along the first direction, the guide inclined surface extending away from the base.

[0019] In an embodiment, the jig further comprises:

[0020] a second carrying mechanism arranged on the base, a third carrying part being formed on the second carrying mechanism, the third carrying part being used to carry the sheet.

[0021] In an embodiment, the second carrying mechanism comprises a second body arranged on the base and a second stopper protruding on the second body, the third carrying part being a second receiving groove defined by the second body and the second stopper, the second receiving groove being configured to be matched with the sheet.

[0022] In a second aspect, the embodiments of the present application provide a processing system, comprising a material transfer device and the jig as described above, the material transfer device being configured to cooperate with the limiting mechanism and drive the limiting member to move from the first position to the second position during transferring the film material to or out of the jig.

[0023] In an embodiment, the material transfer device is a robot, which is configured to move up and down relative to the jig.

[0024] The embodiments of the present application have the following beneficial effects:

[0025] The jig provided by the embodiments of the present application can place the sheet material and the film material in the first bearing area and the second bearing area which are at least partially overlapped, so that the film material covers at least part of the sheet material, thereby protecting the sheet material. Further, by moving the limiting member to the first position and the second position respectively, the limiting member can limit the film material when the film material is placed on the second bearing area, thereby reducing the risk of the film material flying up, rolling up or deviating from the sheet material, and the limiting member can avoid the film material during the process of placing the film material into the second bearing area or taking the film material out of the second bearing area, thereby not affecting the taking and placing of the film material. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort.

[0027] Figure 1 is a perspective view of the jig provided by the embodiments of the present application;

[0028] Figure 2 is a structural view of the jig provided by the embodiments of the present application and the sheet material and the film material assembled;

[0029] Figure 3 is a perspective view of the processing system provided by the embodiments of the present application.

[0030] DRAWINGS OF THE SPECIFICATION

[0031] 100, jig;

[0032] 110, base;

[0033] 120, first bearing mechanism;

[0034] 1201, first bearing area; 1203, first bearing part; 1202, second bearing area; 1204, second bearing part;

[0035] 121, first body; 1211, first sub-plate; 1212, second sub-plate; 1213, third sub-plate; 1214, fourth sub-plate;

[0036] 122, first stop block;

[0037] 123, first accommodating groove;

[0038] 124, first boss;

[0039] 125, positioning column;

[0040] 126, first recess;

[0041] 130, limiting mechanism; 131, limiting piece; 132, sliding block; 1321, guide inclined surface; 133, reset piece; 134, baffle; 135, fixed block;

[0042] 140, second bearing mechanism; 1401, third bearing part; 141, second body; 142, second stop block; 143, second accommodating groove;

[0043] 200, processing system; 210, material transfer device; 220, conveying device.

[0044] A, sheet material; B, film material. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0046] In addition, it should be understood that the specific embodiments described herein are merely used to illustrate and explain the present application, and are not used to limit the present application. In the present application, the orientation words such as "upper" and "lower" generally refer to the upper and lower in the actual use or working state of the device, and specifically refer to the direction of the drawing surface in the drawings; and "inner" and "outer" refer to the contour of the device.

[0047] The terms "first", "second" are only used for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0048] In the description of the present application, it should be noted that unless specifically stated and limited otherwise, the terms "mount", "connect", "connection" should be construed broadly, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection or can communicate with each other; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0049] The terms "comprising", "containing" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus that comprises a list of elements does not only include those elements, but can also include other elements not expressly listed or inherent to such process, method, article or apparatus. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising the element.

[0050] In the description of the embodiments of the present application, the words "example" or "for example" are used to mean "an example of" or "for example". Any embodiment or design scheme described as "example" or "for example" in the embodiments of the present application is not interpreted as more preferred or having more advantages than another embodiment or design scheme. The words "example" or "for example" are intended to present the relative concept in a clear manner.

[0051] In order to facilitate the understanding of the scheme of the present application, the spline curves and arrows used in the reference signs in the drawings are described as follows: the components indicated by the spline curves without arrows are solid components, i.e. components with solid structures; the components indicated by the spline curves with arrows are virtual components, i.e. components without solid structures.

[0052] In the first aspect, referring to Figures 1 to 2 The embodiments of the present application provide a jig 100, which comprises a base 110, a first bearing mechanism 120 and a limiting mechanism 130. The first bearing mechanism 120 is arranged on the base 110, and the first bearing mechanism 120 has a first bearing area 1201 and a second bearing area 1202 which are at least partially overlapped, wherein the first bearing area 1201 is used for bearing a sheet material A, and the second bearing area 1202 is used for bearing a film material B; the limiting mechanism 130 is arranged on the base 110, and the limiting mechanism 130 comprises a limiting piece 131, which is configured to be movably arranged on the base 110 between a first position and a second position, the first position is a position where the limiting piece 131 corresponds to the second bearing area 1202 and is located above the second bearing area 1202, and the second position is a position where the limiting piece 131 is dislocated from the second bearing area 1202.

[0053] The jig 100 comprises a base 110, a first bearing mechanism 120 and a limiting mechanism 130, both of which are arranged on the base 110, and the base 110 supports the first bearing mechanism 120 and the limiting mechanism 130. As an example, the base 110 is a support plate or a support frame.

[0054] The first bearing mechanism 120 has a first bearing area 1201 and a second bearing area 1202, wherein the first bearing area 1201 is used to bear the sheet material A, and the second bearing area 1202 is used to bear the film material B. When the sheet material A is placed in the first bearing area 1201, the first bearing area 1201 is covered by the sheet material A; when the film material B is placed in the second bearing area 1202, the second bearing area 1202 is covered by the film material B. The first bearing area 1201 and the second bearing area 1202 are partially overlapped, so that when the jig 100 is used, the sheet material A is first placed in the first bearing area 1201, and then the film material B is placed in the second bearing area 1202, and the film material B will cover at least part of the sheet material A, so as to protect the sheet material A.

[0055] The limiting mechanism 130 comprises a limiting piece 131, which is movably arranged on the base 110. When the limiting piece 131 is located at a first position, the limiting piece 131 corresponds to and is located above the second bearing area 1202, at this time, the limiting piece 131 can limit the film material B in the second bearing area 1202, reducing the risk of the film material B flying up and rolling or deviating from the sheet material A; when the limiting piece 131 is located at a second position, the limiting piece 131 is misaligned with the second bearing area 1202, so that the limiting piece 131 can avoid the film material B, and the limiting piece 131 does not easily interfere when the film material B is placed in or taken out of the second bearing area 1202.

[0056] In summary, the jig 100 provided by the embodiment of the present application can place the sheet material A and the film material B in the first bearing area 1201 and the second bearing area 1202 which are partially overlapped, respectively, when the jig 100 is used, so that the film material B covers at least part of the sheet material A, thereby protecting the sheet material A. Further, by moving the limiting piece 131 to the first position and the second position, respectively, when the film material B is placed on the second bearing area 1202, the limiting piece 131 can limit the film material B, reducing the risk of the film material B flying up and rolling or deviating from the sheet material A, and the limiting piece 131 can avoid the film material B during the process of placing the film material B in the second bearing area 1202 or taking the film material B out of the second bearing area 1202, so as not to affect the placing and taking of the film material B.

[0057] In some embodiments, please refer to Figure 1The second bearing area 1202 at least partially extends out of the first bearing area 1201, and the first bearing area 1201 is formed with a first bearing portion 1203 for bearing the sheet material A; the second bearing area 1202 is formed with a second bearing portion 1204 for bearing the film material B and for locating the film material B above the sheet material A, and the second bearing portion 1204 is located outside the first bearing area 1201.

[0058] It is to be noted that the second bearing area 1202 at least partially extending out of the first bearing area 1201 does not mean that the area of the second bearing area 1202 is necessarily larger than the area of the first bearing area 1201. The area of the second bearing area 1202 can be larger than, smaller than, or equal to the area of the first bearing area 1201. As an example, the two sides of the second bearing area 1202 protrude out of the two sides of the first bearing area 1201, but the two ends of the first bearing area 1201 protrude out of the two ends of the second bearing area 1202.

[0059] The first bearing area 1201 is formed with the first bearing portion 1203, and the sheet material A is located in the first bearing area 1201, specifically on the first bearing portion 1203. The first bearing portion 1203 can be a groove or a boss.

[0060] The second bearing area 1202 is formed with the second bearing portion 1204, and the film material B is located in the second bearing area 1202, specifically on the second bearing portion 1204. The second bearing portion 1204 can be a groove or a boss. When the film material B is borne on the second bearing portion 1204, the film material B is located above the sheet material A, that is, the film material B is farther away from the base 110 than the sheet material A.

[0061] In addition, the second bearing portion 1204 is located outside the first bearing area 1201, that is, the second bearing portion 1204 is located in the area where the second bearing area 1202 extends out of the first bearing area 1201, so that the second bearing portion 1204 is spaced apart from the first bearing portion 1203 located in the first bearing area 1201, reducing the risk of interference between the second bearing portion 1204 and the first bearing portion 1203.

[0062] In some embodiments, referring to Figure 1 The first bearing mechanism 120 includes a first body 121 arranged on the base 110 and a first stopper 122 protruding from the first body 121, and the first bearing portion 1203 is a first accommodating groove 123 defined by the first body 121 and the first stopper 122, and the first accommodating groove 123 is configured to be adapted to the sheet material A.

[0063] Specifically, the first bearing mechanism 120 comprises a first body 121 and a first block 122. The first body 121 is arranged on the base 110 and supported by the base 110. The first body 121 can be arranged on the base 110 directly or indirectly. The shape of the first body 121 is not limited herein. The first block 122 is arranged on the first body 121 and protrudes from the surface of the first body 121. The first body 121 and the first block 122 define a first accommodating groove 123, wherein the first body 121 forms the bottom wall of the first accommodating groove 123 and the first block 122 forms the side wall of the first accommodating groove 123. The first bearing part 1203 is specifically the first accommodating groove 123, which is used for accommodating the sheet A and is adapted to the sheet A, so as to limit the sheet A.

[0064] As an example, please refer to Figure 1 The first block 122 is L-shaped, and the number of the first blocks 122 is four. The four first blocks 122 are symmetrically and spacedly distributed at the four corner positions of the first body 121. It can be understood that in this case, the side wall of the first accommodating groove 123 is not a continuous wall. In other examples, the first block 122 can also be arranged in a ring shape, and the side wall of the first accommodating groove 123 obtained is a continuous wall.

[0065] As an example, please refer to Figure 1 The first body 121 is assembled by a plurality of sub-plates. In detail, the first body 121 comprises a first sub-plate 1211 and a second sub-plate 1212 which are spacedly distributed in the Y-axis direction and are respectively supported on the base 110. The first body 121 further comprises a third sub-plate 1213 and a fourth sub-plate 1214 which are spacedly distributed in the X-axis direction and span the first sub-plate 1211 and the second sub-plate 1212 and are both fixed on the first sub-plate 1211 and the second sub-plate 1212. The first block 122 is arranged on the side surface of the third sub-plate 1213 and the fourth sub-plate 1214 which is away from the first sub-plate 1211 and the second sub-plate 1212. Of course, in other examples, the first body 121 can also be arranged as a flat plate with equal thickness.

[0066] In some embodiments, please refer to Figure 1 The first bearing mechanism 120 further comprises a first boss 124 protruding on the first body 121, the first boss 124 is arranged around the first accommodating groove 123, and the first boss 124 forms the second bearing part 1204.

[0067] Further, the first bearing mechanism 120 further comprises a first boss 124 disposed on the first body 121 and protruding from a surface of the first body 121. The second bearing portion 1204 is specifically the first boss 124, which is configured to support the film B. The first boss 124 is located outside the first accommodating groove 123, and the first boss 124 is arranged around the first accommodating groove 123. When the film B is supported on the first boss 124, the film B can better cover the sheet A in the first accommodating groove 123.

[0068] In order to facilitate the taking and placing of the sheet A, the first bearing mechanism 120 further comprises a first recess 126 in communication with the first accommodating groove 123. The first recess 126 is formed by inwardly recessing the top surface of the first boss 124 and the top surface of the first body 121. The bottom wall of the first recess 126 extends into the first body 121, so that the depth of the first recess 126 is greater than the depth of the first accommodating groove 123, thereby facilitating the lifting of the sheet A from the side surface of the base 110 close to the sheet A.

[0069] In some embodiments, as shown in Figure 1 , the distance between the top surface of the first boss 124 away from the first body 121 and the bottom surface of the first accommodating groove 123 is greater than or equal to the thickness of the sheet A.

[0070] The first boss 124 has a top surface, which is the side surface of the first boss 124 away from the base 110. The first boss 124 supports the film B, specifically the top surface of the first boss 124 supports the film B. The distance between the top surface of the first boss 124 and the bottom surface of the first accommodating groove 123 is not less than the thickness of the sheet A, so that when the film B is supported on the first boss 124, the film B is laid on the sheet A or above the sheet A.

[0071] Of course, in some embodiments, the distance between the top surface of the first boss 124 and the bottom surface of the first accommodating groove 123 can also be less than the thickness of the sheet A.

[0072] In some embodiments, as shown in Figure 1 , the first bearing mechanism 120 further comprises a positioning column 125 protruding from the second bearing portion 1204, which is configured to be inserted into the through hole on the film B.

[0073] That is, the second bearing portion 1204 can position the film B while bearing the film B by using the positioning column 125 located thereon, which can improve the position consistency of the film B on the jig 100 and reduce the risk of the film B deviating from the sheet A. In addition, when the distance between the top surface of the first boss 124 and the bottom surface of the first accommodating groove 123 is not less than the thickness of the sheet A, the positioning column 125 can also stretch the film B, thereby better covering the sheet A.

[0074] Optionally, the number of positioning columns 125 is multiple, wherein a part of the positioning columns 125 are located on one side of the first accommodating groove 123, and another part of the positioning columns 125 are located on the other side of the first accommodating groove 123. As an example, the positioning column 125 is a cylinder, and the number of the positioning columns 125 is two, which are distributed on the two sides of the first accommodating groove 123.

[0075] In some embodiments, referring to Figure 1 , the limiting mechanism 130 further comprises a sliding block 132, the sliding block 132 is connected with the limiting piece 131, the sliding block 132 is slidingly arranged on the base 110 and is used to drive the limiting piece 131 to move back and forth in the first direction, the first direction is the direction from the first position to the second position.

[0076] The sliding block 132 is arranged as a transmission member to drive the limiting piece 131 to move. Optionally, the sliding block 132 is configured to move back and forth in the first direction. The sliding block 132 and the limiting piece 131 can be directly connected or indirectly connected.

[0077] In an example, the jig 100 further comprises a driving member (not shown in the figure) arranged on the base 110. The sliding block is driven to slide by the driving member, thereby driving the limiting piece 131 to move. As an example, the driving member is a motor. In another example, the sliding block 132 can also be driven to slide by external force. Here, the external force refers to the force from outside the jig 100.

[0078] In an example, the base 110 is provided with a sliding rail, and the sliding block 132 is slidingly arranged on the base 110 through the sliding rail. In another example, the base 110 is provided with a sliding groove, the sliding groove extends in the first direction, and the sliding block 132 is slidingly arranged in the sliding groove.

[0079] In some embodiments, referring to Figure 1 , the limiting mechanism 130 further comprises a reset member 133, the reset member 133 is connected with the sliding block 132 and is used to drive the sliding block 132 to drive the limiting piece 131 to move to the first position.

[0080] The reset member 133 is connected with the sliding block 132, and the sliding block 132 is connected with the limiting piece 131, so that the reset member 133 can drive the sliding block 132 to drive the limiting piece 131 to reset to the first position, that is, the reset member 133 always provides the force for the limiting piece 131 to move to the first position. By arranging the reset member 133, the limiting piece 131 is in the first position without receiving other forces, that is, the jig 100 is in the closed state, in which state the film material B is limited by the limiting piece 131, reducing the risk of the film material B flying up, rolling edge or deviating from the sheet material A.

[0081] In some embodiments, referring to Figure 1 The slider 132 is located on one side of the first bearing mechanism 120, and the limiting mechanism 130 further comprises a baffle 134, the slider 132 is connected with the limiting piece 131 through the baffle 134, and the baffle 134 is used for abutting against the first bearing mechanism 120 when the limiting piece 131 moves to the first position.

[0082] By connecting the slider 132 located on one side of the first bearing mechanism 120 and the limiting piece 131 together through the baffle 134, on the one hand, the structure of the jig 100 can be more compact, and on the other hand, when the restoring piece 133 always provides the force for the limiting piece 131 to move to the first position, the baffle 134 abuts against the first bearing mechanism 120, which can offset the action force of the restoring piece 133 and prevent the limiting piece 131 from further moving after reaching the first position.

[0083] In some embodiments, referring to Figure 1 In the case where the first bearing mechanism 120 comprises the first body 121 and the first stopper 122, the limiting piece 131 is arranged on the baffle 134, the baffle 134 abuts against the first stopper 122, and the slider 132 is located on one side of the first body 121.

[0084] In some embodiments, referring to Figure 1 The limiting mechanism 130 further comprises a fixing block 135, the fixing block 135 is fixedly arranged on the base 110, and along the first direction, the fixing block 135, the restoring piece 133 and the slider 132 are located on the same side of the first bearing mechanism 120 and are sequentially connected.

[0085] That is to say, in the limiting mechanism 130, along the first direction, the fixing block 135, the restoring piece 133 and the slider 132 are sequentially arranged on the same side of the first bearing mechanism 120, and the fixing block 135, the restoring piece 133 and the slider 132 are sequentially connected. As an example, the restoring piece 133 extends along the first direction, one end of the restoring piece 133 is connected with the fixing block 135, and the other end of the restoring piece 133 is connected with the slider 132. When the limiting piece 131 is driven by the slider 132 to the second position, the restoring piece 133 is elongated, and when the restoring piece 133 restores to the original shape, the limiting piece 131 is pulled back to the first position.

[0086] By the above arrangement, the movement direction of the limiting piece 131 is consistent with the movement direction of the slider 132, and the movement direction of the slider 132 is consistent with the deformation direction of the restoring piece 133, so that the reliability of the limiting mechanism 130 in the working process is higher, and the probability of failure of the jig 100 is reduced.

[0087] In some embodiments, referring to Figure 1 The restoring piece 133 is a spring. The spring has simple structure and reliable performance.

[0088] In some embodiments, referring to Figure 1 , the limiting member 131 is a limiting rod, which extends along the first direction. As an example, one end of the limiting rod is fixed on the baffle 134, and the other end of the limiting rod extends away from the baffle 134.

[0089] In some embodiments, referring to Figure 1 , the slider 132 is formed with a guide slope 1321, which extends away from the base 110 in the first direction. The arrangement of the guide slope 1321 can make the slider 132 cooperate with a lifting device (such as a robot hand), and during the lifting of the lifting device relative to the jig 100, the lifting device abuts against the guide slope 1321, so as to make the slider 132 move, thereby driving the limiting member 131 to move.

[0090] In some embodiments, the number of the first bearing mechanisms 120 can be one or more, and the number of the limiting mechanisms 130 can be one or more. As an example, referring to Figure 1 , the number of the first bearing mechanisms 120 is two, and the two first bearing mechanisms 120 are sequentially distributed along the X-axis direction. The number of the limiting mechanisms 130 is also two, and the two limiting mechanisms 130 are sequentially distributed along the Y-axis direction. The fixed blocks 135, the return members 133, and the sliders 132 of the two limiting mechanisms 130 are all located between the two first bearing mechanisms 120. It should be noted that the number of the first bearing mechanisms 120 and the number of the limiting mechanisms 130 can be the same or different. For example, the number of the first bearing mechanisms 120 is three, and the number of the limiting mechanisms 130 can be two; or the number of the first bearing mechanisms 120 is one, and the number of the limiting mechanisms 130 can be two.

[0091] In some embodiments, referring to Figure 1 , the jig 100 further comprises a second bearing mechanism 140, which is arranged on the base 110. The second bearing mechanism 140 is formed with a third bearing portion 1401, which is used to bear the sheet A.

[0092] The jig 100 further comprises a second bearing mechanism 140, the second bearing mechanism 140 is formed with a third bearing portion 1401 for bearing the sheet A, that is, the jig 100 comprises both the first bearing mechanism 120 and the second bearing mechanism 140, so that the sheet A can be transferred between the first bearing mechanism 120 and the second bearing mechanism 140, for example, the sheet A on the first bearing mechanism 120 is transferred to the second bearing mechanism 140, or the sheet A on the second bearing mechanism 140 is transferred to the first bearing mechanism 120, so that the jig 100 can be applied to multiple process stations, improve the station compatibility of the jig 100, and reduce the space occupation of multiple stations.

[0093] As an example, the second bearing mechanism 140 is used to bear the sheet A before turning over, the first bearing mechanism 120 is used to bear the sheet A after turning over, and the face of the sheet A towards the base 110 is opposite before and after turning over.

[0094] In some embodiments, referring to Figure 1 , the second bearing mechanism 140 comprises a second body 141 arranged on the base 110 and a second stopper 142 protruding from the second body 141, and the third bearing portion 1401 is a second accommodating groove 143 defined by the second body 141 and the second stopper 142, and the second accommodating groove 143 is configured to be matched with the sheet A.

[0095] Specifically, the second bearing mechanism 140 comprises the second body 141 and the second stopper 142. The second body 141 is arranged on the base 110 and supported by the base 110. The second body 141 can be arranged on the base 110 directly or indirectly. The shape of the second body 141 is not limited here. The second stopper 142 is arranged on the second body 141, and the second stopper 142 protrudes from the surface of the second body 141. The second stopper 142 and the second stopper 142 define the second accommodating groove 143, wherein the second body 141 forms the bottom wall of the second accommodating groove 143, and the second stopper 142 forms the side wall of the second accommodating groove 143. The first bearing portion 1203 is specifically the second accommodating groove 143, the second accommodating groove 143 is used to accommodate the sheet A, and the second accommodating groove 143 is matched with the sheet A, so that the sheet A can be limited.

[0096] As an example, referring to Figure 3 , the second stopper 142 is L-shaped, and the number of the second stopper 142 is 4, and the 4 second stoppers 142 are symmetrically and spacedly distributed at four corner positions of the second body 141.

[0097] In some embodiments, the number of the second bearing mechanism 140 can be one or more.

[0098] In a second aspect, referring to Figure 1 The processing system 200 provided in the embodiments of the present application comprises the material transfer device 210 and the jig 100 described above, and the material transfer device 210 is configured to cooperate with the limiting mechanism 130 and drive the limiting member 131 to move from the first position to the second position during the process of transferring the film material B to or from the jig 100.

[0099] That is, the material transfer device 210 is configured to not only take and place the film material B, but also drive the limiting member 131 to move.

[0100] The processing system 200 provided in the embodiments of the present application cooperates the jig 100 with the material transfer device 210, and drives the limiting member 131 to move to the second position by the material transfer device 210 during the process of taking and placing the film material B, thereby reducing the interference of the limiting member 131 to the material transfer device 210 when the material transfer device 210 takes and places the film material B, and after the taking and placing of the film material B is completed, the limiting member 131 moves to the first position, thereby maintaining the limiting effect of the limiting member 131 on the film material B and reducing the risk of the film material B flying up, curling or deviating from the sheet material.

[0101] In some embodiments, the material transfer device 210 is a robot, and the robot is configured to move up and down relative to the jig 100.

[0102] As an example, referring to Figure 3 The working process of the processing system 200 is as follows: the robot is lowered and abuts against the guide inclined surface 1321 of the sliding block 132, the sliding block 132 slides outward along the Y-axis direction, the reset member 133 is elongated and deformed, the sliding block 132 drives the limiting member 131 to slide outward along the Y-axis direction together through the baffle 134 until the limiting member 131 is away from the second bearing area 1202, then the robot places the film material B into the second bearing area 1202, after that, the robot is raised, the sliding block 132 slides inward along the Y-axis direction under the elastic force of the reset member 133, and synchronously drives the baffle 134 and the limiting member 131 to slide inward along the Y-axis direction together until the limiting member 131 is close to the second bearing area 1202 and above the film material B in the second bearing area 1202, and the baffle 134 abuts against the first stop block 122, and the limiting member 131 limits the film material B below.

[0103] In some embodiments, referring to ​ The processing system 200 further comprises a conveying device 220, and the jig 100 is arranged on the conveying device 220, and the conveying device 220 drives the jig 100 to move.

[0104] As an example, the sheet material A comprises a cover plate on a battery monomer, and the film material B comprises a jacket.

[0105] The above has carried out the detailed introduction to the embodiment of the application, the principle and implementation mode of the application have been described by applying specific examples in this paper, the above embodiment explanation is only for helping understanding the method of the application and its core idea; at the same time, for the person skilled in the art, according to the idea of the application, there will be changes in specific implementation mode and application range, and the above-mentioned, the content of the specification should not be understood as the limitation of the application.

Claims

1. A jig (100), characterized in that, include: Base (110); A first support mechanism (120) is disposed on the base (110). The first support mechanism (120) has a first support area (1201) and a second support area (1202) that overlap at least partially. The first support area (1201) is used to support the sheet material (A), and the second support area (1202) is used to support the film material (B). A limiting mechanism (130) is disposed on the base (110). The limiting mechanism (130) includes a limiting member (131). The limiting member (131) is configured to be movably disposed on the base (110) between a first position and a second position. The first position is a position in which the limiting member (131) corresponds to the second bearing area (1202) and is located above the second bearing area (1202). The second position is a position in which the limiting member (131) is misaligned with the second bearing area (1202).

2. The jig (100) according to claim 1, characterized in that, The second support area (1202) extends at least partially outside the first support area (1201), and a first support portion (1203) for supporting the sheet (A) is formed in the first support area (1201); a second support portion (1204) for supporting the membrane (B) and such that the membrane (B) is located above the sheet (A) is formed in the second support area (1202), and the second support portion (1204) is located outside the first support area (1201).

3. The fixture (100) according to claim 2, characterized in that, The first support mechanism (120) includes a first body (121) disposed on the base (110) and a first stop (122) protruding from the first body (121). The first support portion (1203) is a first receiving groove (123) defined by the first body (121) and the first stop (122). The first receiving groove (123) is configured to fit the sheet (A).

4. The fixture (100) according to claim 3, characterized in that, The first support mechanism (120) further includes a first boss (124) protruding on the first body (121), the first boss (124) being arranged around the first receiving groove (123), and the first boss (124) being formed as the second support part (1204).

5. The fixture (100) according to claim 4, characterized in that, The distance between the top surface of the first boss (124) away from the first body (121) and the bottom surface of the first receiving groove (123) is greater than or equal to the thickness of the sheet (A).

6. The fixture (100) according to claim 2, characterized in that, The first support mechanism (120) further includes a positioning post (125) protruding from the second support portion (1204), the positioning post (125) being configured to engage with a through hole on the membrane material (B).

7. The jig (100) according to any one of claims 1-6, characterized in that, The limiting mechanism (130) further includes a slider (132), which is connected to the limiting member (131). The slider (132) is slidably disposed on the base (110) and is used to drive the limiting member (131) to move back and forth in a first direction, which is the direction from the first position to the second position.

8. The fixture (100) according to claim 7, characterized in that, The limiting mechanism (130) further includes a reset member (133), which is connected to the slider (132) and is used to drive the slider (132) to move the limiting member (131) to the first position.

9. The fixture (100) according to claim 8, characterized in that, The slider (132) is located on one side of the first bearing mechanism (120). The limiting mechanism (130) also includes a baffle (134). The slider (132) is connected to the limiting member (131) through the baffle (134). The baffle (134) is used to abut against the first bearing mechanism (120) when the limiting member (131) moves to the first position.

10. The jig (100) according to claim 9, characterized in that, The limiting mechanism (130) further includes a fixing block (135), which is fixedly mounted on the base (110). Along the first direction, the fixing block (135), the reset member (133), and the slider (132) are located on the same side of the first bearing mechanism (120) and are connected in sequence.

11. The jig (100) according to claim 8, characterized in that, The reset member (133) is a spring; and / or, the limiting member (131) is a limiting rod that extends along the first direction.

12. The jig (100) according to claim 7, characterized in that, A guide slope (1321) is formed on the slider (132), and in the first direction, the guide slope (1321) extends away from the base (110).

13. The jig (100) according to any one of claims 1-6, characterized in that, The fixture (100) also includes: A second support mechanism (140) is disposed on the base (110), and a third support portion (1401) is formed on the second support mechanism (140), the third support portion (1401) being used to support the sheet (A).

14. The jig (100) according to claim 13, characterized in that, The second support mechanism (140) includes a second body (141) disposed on the base (110) and a second stop (142) protruding from the second body (141). The third support portion (1401) is a second receiving groove (143) defined by the second body (141) and the second stop (142), and the second receiving groove (143) is configured to fit the sheet (A).

15. A processing system (200), characterized in that, Includes a material transfer device (210) and a fixture (100) as described in any one of claims 1 to 14, the material transfer device (210) being configured to cooperate with the limiting mechanism (130) and drive the limiting member (131) to move from the first position to the second position during the process of transferring the membrane material (B) to or from the fixture (100).

16. The processing system (200) according to claim 15, characterized in that, The material transfer device (210) is a robotic arm configured to move up and down relative to the fixture (100).

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