Square battery cell packaging tool

Abstract

According to the square battery cell packaging tool, in the tool, an end baffle is movably arranged on a supporting plate so as to be close to or away from a rear baffle groove; the driving groove is formed in one end of the side baffle and is in sliding connection with the rear baffle groove, a containing groove is formed in the outer surface of the driving groove, the containing groove is matched with the discharging limiting block, the first electromagnet makes contact with the first iron bar, the second electromagnet attracts the second iron bar to make contact with the supporting plate, the pushing-out mechanism is arranged on the side plate, and the rotating plate is rotationally connected with the supporting shaft. The push-out plate is connected with the other end of the rotating plate through a hinge seat. According to the tool, all-directional limiting can be achieved in the packaging process, and discharging can be convenient and fast in the discharging process.

Description

Technical Field

[0001] The utility model relates to the technical field of square battery cells, in particular to a square battery cell packaging tool. Background Art

[0002] Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium-ion batteries. Lithium-ion batteries do not contain metallic lithium and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996. Their safety, specific capacity, self-discharge rate and performance-price ratio are all better than lithium-ion batteries. Existing lithium batteries are generally composed of several battery cells to form a module, and then the modules are used to form a battery. Therefore, the battery cells need to be packaged during the production process.

[0003] Currently, when packing square cells, packaging tools are often used to pack and organize the square batteries. To facilitate loading and unloading, the existing technology often provides a material removal opening on one side for unloading the packaged square cells. However, when packing the square cells, the side cannot be fixed. To ensure the tightness between the cells, the cells on this side must be pushed during packaging, which is quite troublesome. The existing technology can limit the position of square cells in the length direction, but square cells of different widths cannot be limited. The existing technology strapping needs to pass through a small space, which is not conducive to the packaging operation. In addition, there is no squeezing plate on the side of the loading and unloading, and the right side needs to be manually pushed to improve the tightness during packaging.

[0004] The above information disclosed in the background technology section is only used to enhance understanding of the background of the present invention and therefore may contain information that does not constitute the prior art known to ordinary technicians in this field. Utility Model Content

[0005] The purpose of the utility model is to provide a square battery cell packaging tool, which can limit the position in all directions during packaging and facilitate unloading.

[0006] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0007] The utility model provides a square battery cell packaging tool comprising:

[0008] A support plate, the upper surface of which is provided with a guide groove extending along a first direction and a limiting sliding groove extending along a second direction;

[0009] a rear stop groove, which is fixed to the support plate and extends along a first direction,

[0010] a side plate fixed to the support plate and extending along the second direction,

[0011] a carrying plate movably arranged on the supporting plate to move closer to or away from the side plate;

[0012] Square battery cells, which are placed on a carrier plate;

[0013] an end stop plate movably arranged on the support plate to move closer to or away from the rear stop groove;

[0014] A protection mechanism is slidably disposed in the rear stop groove, and the protection mechanism includes:

[0015] The side baffle has a draw opening inside and a blocking limit block and a blanking limit block fixedly connected to the outer surface of the side baffle.

[0016] A driving groove is provided at one end of the side baffle and is slidably connected to the rear baffle. A receiving groove is provided on the outer surface of the driving groove, and the receiving groove cooperates with the blanking limit block.

[0017] The first power socket is fixedly connected to the driving slot.

[0018] A first power supply is provided in the first power socket,

[0019] a first electromagnet, which is fixedly connected to the power supply end of the first power supply;

[0020] The first iron bar is mounted on the inner bottom wall of the rear stop groove, and the first electromagnet is in contact with the first iron bar.

[0021] The second iron bar is installed inside the support plate.

[0022] The second power supply seat is fixed on the side of the end baffle away from the rear baffle groove.

[0023] The second power supply is provided on the second power supply base and the power supply end of the second power supply is fixedly connected to the second electromagnet, and the second electromagnet attracts the second iron bar to contact the support plate.

[0024] The ejection mechanism is provided on the side panel and includes:

[0025] A support shaft, which is fixedly connected to the side plate,

[0026] a rotating plate, which is rotatably connected to the support shaft,

[0027] A grip rod fixedly connected to one end of the rotating plate,

[0028] A push-out plate is connected to the other end of the rotating plate via a hinge seat.

[0029] In the square battery cell packaging tool, the carrying plate includes a moving wheel slidably connected to the guide groove.

[0030] In the square battery cell packaging tool, the end baffle includes a guide slider slidably connected to the limiting slide groove.

[0031] In the square battery cell packaging tool, the upper and lower sides of the side baffles are respectively fixedly connected with guide strips.

[0032] In the square battery cell packaging tool, the outer surface of the side baffle is fixedly connected with a rubber pad.

[0033] In the square battery cell packaging tool, the outer surface of the rubber pad is fixedly connected to the sponge pad.

[0034] In the square battery cell packaging tool, the first direction is perpendicular to the second direction.

[0035] In the square battery cell packaging tool, a protective pad is provided on the side wall of the end baffle close to the square battery cell.

[0036] In the square battery cell packaging tool, the supporting shaft sleeve is provided with a spring.

[0037] In the square battery cell packaging tool, the square battery cell packaging tool has a symmetrical structure.

[0038] In the above technical solution, the utility model provides a square battery cell packaging tool with the following beneficial effects: the square battery cell packaging tool can squeeze the side of the square battery cell when loading and unloading by setting a protective mechanism, which has a good limiting effect when the workers are packing, and limits the square battery cells in all directions when packing, thereby improving the tightness between the square battery cells. There is no need for workers to push the square battery cells from the side, thus avoiding the need to rework due to loose packing of the square battery cells; the protective mechanism can be positioned by the setting limiting mechanism, which is more practical when packing square battery cells of different sizes and composition volumes, and can improve the tightness of the arrangement between battery cells of different sizes; by setting a rubber pad and a sponge pad on the side of the side baffle close to the square battery cell, it can avoid damage to the square battery cell when squeezing it, thereby improving safety. The side limiter facilitates limiting and releasing the limit, making loading and unloading convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0040] Figure 1 This is a structural schematic diagram of a square battery cell packaging tooling of the present invention.

[0041] Figure 2 The utility model is a structural schematic diagram of a protective mechanism of a square battery cell packaging tool.

[0042] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of point A of a square battery cell packaging tool of the present invention.

[0043] Figure 4 This is a structural schematic diagram of a push-out mechanism for a square battery cell packaging tooling according to the present invention.

[0044] Figure 5 This is a structural schematic diagram of a carrier plate of a square battery cell packaging tooling of the present invention.

[0045] Figure 6 This is a schematic diagram of the position structure of the side baffle of a square battery cell packaging tool of the present invention when the battery cells are unloaded.

[0046] The figures are marked as follows: support plate 1, rear stop groove 2, protective mechanism 3, side stop plate 301, pull mouth 302, guide bar 303, blocking limit block 304, blanking limit block 305, driving groove 306, storage groove 307, rubber pad 308, sponge pad 309, first power seat 401, first power supply 402, first electromagnet 403, first iron bar 404, guide groove 5, bearing plate 6, moving wheel 7, side plate 8, ejection mechanism 9, grip rod 901, rotating plate 902, support shaft 903, hinged seat 904, ejection plate 905, limiting slide groove 10, second iron bar 11, end stop plate 12, guide slider 13, protective pad 14, second power seat 15, second power supply 16, second electromagnet 17. DETAILED DESCRIPTION

[0047] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0048] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0049] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0050] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0052] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0053] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0054] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0055] like Figure 1-6 As shown, in one embodiment, a square battery cell packaging tool of the present invention includes:

[0056] The support plate 1 has an upper surface provided with a guide groove 5 extending in a first direction and a limiting sliding groove 10 extending in a second direction;

[0057] The rear stop groove 2 is fixed to the support plate 1 and extends along the first direction.

[0058] The side plate 8 is fixed to the support plate 1 and extends along the second direction.

[0059] a carrying plate 6 movably arranged on the support plate 1 to move closer to or away from the side plate 8;

[0060] The square battery cell is placed on the carrier plate 6;

[0061] an end stop plate 12 movably arranged on the support plate 1 to move closer to or away from the rear stop groove 2;

[0062] A protection mechanism 3 is slidably disposed in the rear retaining groove 2, and the protection mechanism 3 includes:

[0063] The side baffle 301 has a draw opening 302 formed inside and a blocking stopper 304 and a blanking stopper 305 fixedly connected to the outer surface of the side baffle 301.

[0064] The driving groove 306 is provided at one end of the side baffle 301 and is slidably connected to the rear baffle 2. The outer surface of the driving groove 306 is provided with a receiving groove 307. The receiving groove 307 cooperates with the blanking limit block 305.

[0065] The first power socket 401 is fixedly connected to the driving slot 306.

[0066] The first power supply 402 is provided in the first power socket 401.

[0067] The first electromagnet 403 is fixedly connected to the power supply end of the first power supply,

[0068] The first iron bar 404 is mounted on the inner bottom wall of the rear stop groove 2 , and the first electromagnet 403 is in contact with the first iron bar 404 .

[0069] The second iron bar 11 is installed inside the support plate 1.

[0070] The second power supply 16 seat 15 is fixed to the side of the end baffle 12 away from the rear baffle groove 2.

[0071] The second power supply 16 is provided on the second power supply base 15 and the power supply end of the second power supply 16 is fixedly connected to the second electromagnet 17. The second electromagnet 17 attracts the second iron bar 11 and contacts the support plate 1.

[0072] The ejection mechanism 9 is provided on the side plate 8 and includes:

[0073] Support shaft 903, which is fixedly connected to the side plate 8,

[0074] The rotating plate 902 is rotatably connected to the support shaft 903.

[0075] The gripping rod 901 is fixedly connected to one end of the rotating plate 902.

[0076] The ejection plate 905 is connected to the other end of the rotating plate 902 via the hinge seat 904 .

[0077] In a preferred embodiment of the square battery cell packaging tool, the carrying plate 6 includes a moving wheel 7 slidably connected to the guide groove 5 .

[0078] In a preferred embodiment of the square battery cell packaging tool, the end baffle 12 includes a guide slider 13 slidably connected to the limiting slide groove 10 .

[0079] In a preferred embodiment of the square battery cell packaging tool, guide bars 303 are fixedly connected to the upper and lower sides of the side baffle 301 respectively.

[0080] In a preferred embodiment of the square battery cell packaging tool, a rubber pad 308 is fixedly connected to the outer surface of the side baffle 301 .

[0081] In a preferred embodiment of the square battery cell packaging tool, a sponge pad 309 is fixedly connected to the outer surface of the rubber pad 308 .

[0082] In a preferred embodiment of the square battery cell packaging tool, the first direction is perpendicular to the second direction.

[0083] In a preferred embodiment of the square battery cell packaging tool, a protective pad 14 is provided on the side wall of the end baffle 12 close to the square battery cell.

[0084] In a preferred embodiment of the square battery cell packaging tool, the support shaft 903 is provided with a spring.

[0085] In a preferred embodiment of the square battery cell packaging tool, the square battery cell packaging tool has a symmetrical structure.

[0086] In one embodiment, a square battery cell packaging tool includes:

[0087] The support plate 1 has an upper surface provided with a guide groove 5 extending in a first direction and a limiting sliding groove 10 extending in a second direction;

[0088] The rear stop groove 2 is fixed to the support plate 1 and extends along the first direction.

[0089] The side plate 8 is fixed to the support plate 1 and extends along the second direction.

[0090] a carrying plate 6 movably arranged on the support plate 1 to move closer to or away from the side plate 8 , the carrying plate 6 including a moving wheel 7 slidably connected to the guide groove 5 ;

[0091] The square battery cell is placed on the carrier plate 6;

[0092] an end baffle 12 movably arranged on the support plate 1 to move closer to or away from the rear baffle groove 2 , the end baffle 12 including a guide slider 13 slidably connected to the limiting slide groove 10 ;

[0093] A protection mechanism 3 is slidably disposed in the rear retaining groove 2, and the protection mechanism 3 includes:

[0094] The side baffle 8301 has a draw opening 302 formed inside and guide strips 303 fixedly connected to the upper and lower sides. The outer surface of the side baffle 8301 is fixedly connected to a blocking limit block 304 and a blanking limit block 305.

[0095] The driving groove 306 is provided at one end of the side baffle 8301 and is slidably connected to the rear baffle 2. The outer surface of the driving groove 306 is provided with a receiving groove 307. The receiving groove 307 cooperates with the blanking limit block 305.

[0096] The first power socket 401 is fixedly connected to the driving slot 306.

[0097] The first power supply 402 is provided in the first power socket 401.

[0098] The first electromagnet 403 is fixedly connected to the power supply end of the first power supply,

[0099] The first iron bar 404 is mounted on the inner bottom wall of the rear stop groove 2 , and the first electromagnet 403 is in contact with the first iron bar 404 .

[0100] The second iron bar 11 is installed inside the support plate 1.

[0101] The second power supply 16 seat 15 is fixed to the side of the end baffle 12 away from the rear baffle groove 2.

[0102] The second power supply 16 is provided on the second power supply base 15 and the power supply end of the second power supply 16 is fixedly connected to the second electromagnet 17. The second electromagnet 17 attracts the second iron bar 11 and contacts the support plate 1.

[0103] The ejection mechanism 9 is provided on the side plate 8 and includes:

[0104] Support shaft 903, which is fixedly connected to the side plate 8,

[0105] The rotating plate 902 is rotatably connected to the support shaft 903.

[0106] The gripping rod 901 is fixedly connected to one end of the rotating plate 902.

[0107] The ejection plate 905 is connected to the other end of the rotating plate 902 via the hinge seat 904 .

[0108] In one embodiment, a square battery cell packaging tool includes a support plate 1, the upper surface of the support plate 1 is fixedly connected to a rear stop groove 2, a protective mechanism 3 is provided inside the rear stop groove 2, a pull opening 302 is opened inside the side baffle 301, two guide strips 303 are fixedly connected to the upper and lower sides of the side baffle 301, the outer surface of the side baffle 301 is fixedly connected to a limit block 304 for blocking, a driving groove 306 is slidably connected to the rear stop groove 2, the outer surface of the driving groove 306 is provided with two storage grooves 307, the outer surface of the side baffle 301 is fixedly connected to a rubber pad 308, the outer surface of the rubber pad 308 is fixedly connected to a sponge pad 309, a first power supply seat 401 is fixedly connected to the driving groove 306, a first power supply 402 is installed inside the first power supply seat 401, the power supply end of the first power supply 402 is fixedly connected to a first electromagnet 403, a first iron bar 404 is installed on the inner bottom wall of the rear stop groove 2, and the first electromagnet 403 is in contact with the first iron bar 404.

[0109] A guide groove 5 is provided inside the support plate 1. A support plate 6 is placed above the support plate 1. A set of moving wheels 7 are installed on the bottom surface of the support plate 6, and the set of moving wheels 7 are in contact with the guide groove 5. The upper surface of the support plate 1 is fixedly connected to the side plate 8. A push-out mechanism 9 is provided above the side plate 8. The grip 901 is fixedly connected to the rotating plate 902. The rotating plate 902 is rotatably connected to the support shaft 903. The support shaft 903 is fixedly connected to the side plate 8. The rotating plate 902 is connected to the push-out plate 905 via a hinge seat 904. Two limiting slides 10 are provided inside the support plate 1. Guide sliders 13 are slidably connected to the interior of each of the two limiting slides 10. The two guide sliders 13 are fixedly connected to the end baffle 12, and the end baffle 12 is fixedly connected to the protective pad 14. The end baffle 12 is fixedly connected to the second power supply seat 15, the second power supply seat 15 is installed inside the second power supply 16, the power supply end of the second power supply 16 is fixedly connected to the second electromagnet 17, the second iron bar 11 is installed inside the support plate 1, and the second electromagnet 17 is in contact with the support plate 1.

[0110] When packing, first place a square battery cell on the carrier plate 6, move the end baffle 12 so that the protective pad 14 contacts the square battery cell, start the second power supply 16 to energize the second electromagnet 17, so that the second electromagnet 17 is adsorbed on the second iron bar 11, and the position of the end baffle 12 can be positioned. Then, place the remaining battery cells in sequence, and by pushing the side baffle 301, the rubber pad 308 and the sponge pad 309 can be squeezed tightly together. By starting the first power supply 402, the first electromagnet 403 can be powered, and the position of the side baffle 301 can be positioned. After that, the packing tape can be used to pack the square battery cell. Then, by using the side baffle 301, the pull-out 302 can be pulled and moved, so that the limit block 305 is inserted into the interior of one of the receiving slots 307 when blanking, so that the rubber pad 308 and the sponge pad 309 no longer limit the square battery cell, and turn off the second power supply 16 so that it no longer powers the second electromagnet 17. Pushing the handle 901 can drive the rotating plate 902, the hinge seat 904 and the pushing plate 905 to rotate, and the packaged square battery cells can be pushed out of the device with the help of the carrying plate 6 and the moving wheel 7.

[0111] Finally, it should be noted that the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of this application.

[0112] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A square battery cell packaging tool, characterized in that: These include, A support plate, the upper surface of which is provided with a guide groove extending along a first direction and a limiting sliding groove extending along a second direction; a rear stop groove, which is fixed to the support plate and extends along a first direction, a side plate fixed to the support plate and extending along the second direction, a carrying plate movably arranged on the supporting plate to move closer to or away from the side plate; Square battery cells, which are placed on a carrier plate; an end stop plate movably arranged on the support plate to move closer to or away from the rear stop groove; A protection mechanism is slidably disposed in the rear stop groove, and the protection mechanism includes: The side baffle has a draw opening inside and a blocking limit block and a blanking limit block fixedly connected to the outer surface of the side baffle. A driving groove is provided at one end of the side baffle and is slidably connected to the rear baffle. A receiving groove is provided on the outer surface of the driving groove, and the receiving groove cooperates with the blanking limit block. The first power socket is fixedly connected to the driving slot. A first power supply is provided in the first power socket, a first electromagnet, which is fixedly connected to the power supply end of the first power supply; The first iron bar is mounted on the inner bottom wall of the rear stop groove, and the first electromagnet is in contact with the first iron bar. The second iron bar is installed inside the support plate. The second power supply seat is fixed on the side of the end baffle away from the rear baffle groove. The second power supply is provided on the second power supply base and the power supply end of the second power supply is fixedly connected to the second electromagnet, and the second electromagnet attracts the second iron bar to contact the support plate. The ejection mechanism is provided on the side panel and includes: A support shaft, which is fixedly connected to the side plate, a rotating plate, which is rotatably connected to the support shaft, A grip rod fixedly connected to one end of the rotating plate, A push-out plate is connected to the other end of the rotating plate via a hinge seat.

2. A square battery cell packaging tool according to claim 1, characterized in that: The carrying plate includes a moving wheel slidably connected to the guide groove.

3. The square battery cell packaging tool according to claim 1, characterized in that: The end baffle includes a guide slider slidably connected to the limiting sliding groove.

4. The square battery cell packaging tool according to claim 1, characterized in that: The upper and lower sides of the side baffle are respectively fixedly connected with guide strips.

5. The square battery cell packaging tool according to claim 1, characterized in that: The outer surface of the side baffle is fixedly connected with a rubber pad.

6. The square battery cell packaging tool according to claim 5, characterized in that: The outer surface of the rubber pad is fixedly connected with a sponge pad.

7. The square battery cell packaging tool according to claim 1, characterized in that: The first direction is perpendicular to the second direction.

8. The square battery cell packaging tool according to claim 1, characterized in that: The end baffle is provided with a protective pad near the side wall of the square battery cell.

9. The square battery cell packaging tool according to claim 1, characterized in that: The supporting shaft sleeve is provided with a spring.

10. The square battery cell packaging tool according to claim 1, characterized in that: The square battery cell packaging tooling has a symmetrical structure.

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