Packaging device

Abstract

The utility model relates to the technical field of lithium battery positive electrode material packaging, and discloses a packaging device which comprises a discharging assembly, a discharging assembly, a packaging assembly and a packaging assembly. The packaging piece is arranged below the discharging assembly, the packaging piece is provided with a containing cavity, an opening is formed in the top end of the packaging piece, and the opening is arranged on the outer side of the discharging opening in a sleeving mode and used for receiving materials; the telescopic mechanism is arranged on the supporting platform, located below the packaging piece and used for adjusting the height of the packaging piece so that the opening can be matched with the discharging opening in position. The telescopic mechanism is arranged below the packaging piece, the height of the packaging piece can be adjusted according to the distance between the opening and the discharging port, the opening and the discharging port are matched in position, the discharging assembly can be prevented from falling off when materials are output, and therefore the discharging assembly can be suitable for packaging pieces of different sizes, operation is simple, and practicability is high. And the working efficiency can be improved.

Description

Technical Field

[0001] This utility model relates to the field of lithium battery cathode material packaging technology, specifically to a packaging device. Background Technology

[0002] When lithium battery cathode materials are packaged according to different weight specifications, the packaging bag sizes used are different, resulting in different distances between the opening of the packaging bag and the discharge port of the packaging machine. Therefore, each time the packaging bag is changed, a pad of different heights needs to be laid on the packaging platform to ensure that the opening of the packaging bag is exactly at the discharge port of the packaging machine. This is inconvenient to operate and reduces work efficiency. Secondly, after each pad replacement, the weighbridge needs to be tare and zeroed. Operators may easily forget to do this, resulting in the packaging quantity of lithium battery cathode materials not meeting the weight requirements. Utility Model Content

[0003] In view of this, the present invention provides a packaging device to solve the problem that when packaging lithium battery cathode materials, existing packaging bags require the laying of pads of different heights on the packaging platform, which is inconvenient to operate, reduces work efficiency, and makes it easy for operators to forget to tare and zero the weight, resulting in the packaging quantity not meeting the weight requirements.

[0004] This utility model provides a packaging device, including:

[0005] The discharge assembly has a discharge port at the bottom for discharging materials;

[0006] A packaging component is disposed below the discharge assembly. The packaging component has a receiving cavity and an opening at the top. The opening is fitted onto the outside of the discharge port for receiving the material.

[0007] A telescopic mechanism, located on a support platform and below the package, is used to adjust the height of the package so that the opening is adapted to the position of the discharge port.

[0008] Beneficial effects: By setting a telescopic mechanism at the bottom of the package, the height of the package can be adjusted according to the distance between the opening and the discharge port, so that the positions of the opening and the discharge port are matched. This prevents the discharge component from falling off when outputting materials, making it suitable for packages of different sizes. It is also easy to operate and can improve work efficiency.

[0009] In one optional implementation, the telescopic mechanism includes:

[0010] A first flat plate on which the package is placed;

[0011] The second plate is located below the first plate and is spaced apart from the first plate;

[0012] Drive components;

[0013] A telescopic component is disposed between the first plate and the second plate, and is used to extend and retract under the drive of the drive member, thereby moving the first plate vertically to adjust the height of the package.

[0014] Beneficial effects: By setting up the first and second flat plates, a supporting plane can be provided for the telescopic component; by setting up the driving component, the telescopic component can be automatically adjusted to save manpower.

[0015] In one optional embodiment, the telescopic assembly includes at least two sets of telescopic members, which are spaced apart. One end of each telescopic member is connected to the first plate and the other end is connected to the second plate.

[0016] In one alternative embodiment, the telescopic member includes a first connecting rod and a second connecting rod arranged in a cross configuration, the first connecting rod and the second connecting rod being rotatably connected.

[0017] Beneficial effects: By using the first and second connecting rods arranged in a cross configuration as telescopic components, the height adjustment is smoother and prevents the package from shaking.

[0018] In one optional embodiment, one end of the first connecting rod is rotatably connected to the first plate and the other end is slidably connected to the second plate, and one end of the second connecting rod is slidably connected to the first plate and the other end is rotatably connected to the second plate.

[0019] In one optional embodiment, a third connecting rod is provided between the bottom ends of the two first connecting rods, and a fourth connecting rod is provided between the two second connecting rods near their top ends. One end of the driving member is connected to the third connecting rod, and the other end is connected to the fourth connecting rod.

[0020] In one optional embodiment, the discharge assembly is provided with a clamping member near the discharge port, and the packaging is provided with a connecting member near the opening, the connecting member being detachably connected to the clamping member.

[0021] Beneficial effects: By setting clamping and connecting parts, the position of the top of the package can be fixed, preventing the opening of the package from moving during the feeding process, which would cause the material to fall out and cause waste.

[0022] In one alternative embodiment, a placement platform is provided between the package and the telescopic mechanism.

[0023] Beneficial effect: By setting up a placement platform, the packaging can be moved during transport, preventing the packaging from changing shape and causing the material to fall off.

[0024] In one optional embodiment, the support platform is provided with a groove, the telescopic mechanism is disposed in the groove, and the placement platform is disposed above the support platform.

[0025] Beneficial effect: By placing the telescopic mechanism below the support platform and the placement platform above the support platform, the telescopic mechanism can be prevented from causing obstruction when moving the placement platform.

[0026] In one alternative embodiment, a measuring element is provided below the package;

[0027] And / or, the discharge assembly is fixed to the support platform by a support member.

[0028] Beneficial effect: By setting up measuring devices, the materials inside the package can be weighed to control the discharge. Attached Figure Description

[0029] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of a packaging device according to an embodiment of the present utility model;

[0031] Figure 2 for Figure 1 The diagram shows the structure of the telescopic mechanism of the packaging device.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Discharge assembly; 11. Discharge port; 12. Clamping component; 2. Packaging component; 21. Opening; 22. Connecting component; 3. Telescopic mechanism; 31. First plate; 32. Second plate; 33. Driving component; 34. Telescopic assembly; 341. First connecting rod; 342. Second connecting rod; 4. Placement platform; 5. Measuring component; 6. Support component. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] The following is combined with Figures 1 to 2 The following describes embodiments of the present invention.

[0036] According to an embodiment of the present invention, a packaging device is provided, comprising: a discharging component 1 having a discharging port 11 at its bottom for discharging materials; a packaging component 2 disposed below the discharging component 1, the packaging component 2 having a receiving cavity and an opening 21 at its top, the opening 21 being fitted around the outside of the discharging port 11 for receiving materials; and a telescopic mechanism 3 disposed on a support platform and located below the packaging component 2 for adjusting the height of the packaging component 2 so that the opening 21 is adapted to the position of the discharging port 11.

[0037] By setting a telescopic mechanism 3 at the bottom of the packaging 2, the height of the packaging 2 can be adjusted according to the distance between the opening 21 and the discharge port 11, so that the positions of the opening 21 and the discharge port 11 are adapted to each other, thereby preventing the discharge component 1 from falling when outputting materials. Therefore, it can be applied to packaging 2 of different sizes, and the operation is simple, which can improve work efficiency.

[0038] In one embodiment, packaging component 2 is a ton bag, and the material is lithium battery cathode material. As an alternative implementation, packaging component 2 can also be a box, container, or other container suitable for packaging; no further limitations are imposed here. As an alternative implementation, the material can also be other solid or liquid materials; no further limitations are imposed here.

[0039] like Figure 1 As shown, in one embodiment, the discharge assembly 1 is fixed to the support platform by support members 6. The support members 6 are vertical rods, and two are provided. As an alternative implementation, the support members 6 may also be three or four; no further limitation is made here.

[0040] like Figure 1As shown, in one embodiment, the discharge assembly 1 is provided with a clamping member 12 near the discharge port 11, and the ton bag is provided with a connecting member 22 near the opening 21. The connecting member 22 is detachably connected to the clamping member 12. Two clamping members 12 and two connecting members 22 are provided. By providing the clamping member 12 and the connecting member 22, the position of the top of the ton bag can be fixed, preventing the opening 21 of the ton bag from moving during the feeding process, thus preventing material from falling and causing waste. As an alternative implementation, when the ton bag has a rigid structure, the clamping member 12 and the connecting member 22 are not required. As an alternative implementation, one or three clamping members 12 and three connecting members 22 can also be provided; no further restrictions are imposed here.

[0041] like Figure 1 As shown, the connector 22 is a connecting rope, and both ends of the connecting rope are fixed to the ton bag; the clamping member 12 includes a first clamping piece and a second clamping piece. One end of the first clamping piece is fixed to the discharge assembly 1, and one end of the second clamping piece is rotatably connected to the discharge assembly 1. A torsion spring is provided in the connecting hole. Under the action of external force, the other end of the second clamping piece separates from the other end of the first clamping piece, and the connector 22 is inserted into the second clamping piece; after the external force is removed, the other end of the second clamping piece contacts the other end of the first clamping piece to fix the position of the connector 22.

[0042] like Figure 1 As shown, in one embodiment, the telescopic mechanism 3 includes: a first plate 31 on which a ton bag is placed; a second plate 32 disposed below and spaced apart from the first plate 31; a driving member 33; and a telescopic assembly 34 disposed between the first plate 31 and the second plate 32, used to extend and retract under the drive of the driving member 33, thereby moving the first plate 31 vertically to adjust the height of the ton bag. The driving member 33 is a hydraulic cylinder. By setting the first plate 31 and the second plate 32, a supporting plane can be provided for the telescopic assembly 34; by setting the driving member 33, the telescopic assembly 34 can be automatically adjusted, saving manpower.

[0043] like Figure 2As shown, in one embodiment, the telescopic assembly 34 includes two sets of telescopic members, which are spaced apart. One end of each telescopic member is connected to a first plate 31, and the other end is connected to a second plate 32. Each telescopic member includes a first connecting rod 341 and a second connecting rod 342 arranged in a cross configuration, rotatably connected. One end of the first connecting rod 341 is rotatably connected to the first plate 31, and the other end is slidably connected to the second plate 32. Similarly, one end of the second connecting rod 342 is slidably connected to the first plate 31, and the other end is rotatably connected to the second plate 32. By using the cross-arranged first connecting rod 341 and second connecting rod 342 as telescopic members, height adjustment is smoother, preventing the ton bag from swaying. As an alternative implementation, the telescopic assembly can also have three or four sets; no further limitations are imposed here. Alternatively, the telescopic component may include a first sleeve and a second sleeve that are sleeved together. The first sleeve is fixed to the first plate 31, and one end of the driving component 33 is fixed to the second plate and the other end is fixed to the first sleeve. The height can be adjusted by adjusting the position between the first sleeve and the second sleeve.

[0044] like Figure 2 As shown, in one embodiment, a third connecting rod is provided between the bottom ends of the two first connecting rods 341, and a fourth connecting rod is provided between the two second connecting rods 342 near their top ends. One end of the driving member 33 is connected to the third connecting rod, and the other end is connected to the fourth connecting rod. The fourth connecting rod only needs to be positioned above the height of the intersection point of the first connecting rods 341 and the second connecting rods 342.

[0045] like Figure 1 As shown, in one embodiment, a placement platform 4 is provided between the ton bag and the telescopic mechanism 3. The placement platform 4 is a pallet with three protruding strips spaced apart at its bottom. A forklift can move the pallet by inserting into the gaps between the protruding strips. By providing the placement platform 4, the ton bag can be transported by moving the platform 4, preventing the material from falling out due to changes in the shape of the ton bag. As an alternative implementation, when the ton bag has a rigid structure, the placement platform 4 is not required.

[0046] like Figure 1 As shown, in one embodiment, a groove is provided on the support platform, the telescopic mechanism 3 is disposed within the groove, and the placement platform 4 is disposed above the support platform. By placing the telescopic mechanism 3 below the support platform and the placement platform 4 above the support platform, the telescopic mechanism 3 can be prevented from obstructing movement of the placement platform 4. As an alternative implementation, when the forklift is taller, it is not necessary to place the telescopic mechanism 3 within the groove.

[0047] like Figure 1As shown, in one embodiment, a measuring element 5 is provided below the ton bag. The measuring element 5 is a weighbridge, located below the telescopic mechanism 3. By providing the measuring element 5, the material inside the ton bag can be weighed to control the discharge. Alternatively, the measuring element 5 can also be positioned between the pallet and the telescopic mechanism 3.

[0048] The working principle of the packaging device in this embodiment is as follows:

[0049] Place the ton bag on the pallet and use a forklift to transfer the pallet and ton bag together to the top of the first flat plate 31; adjust the height of the telescopic component 34, fit the opening 21 of the ton bag onto the outside of the discharge port 11 of the discharge component 1, and insert the connector 22 into the clamping component 12 to start unloading; after the weighbridge measures the specified weight, stop unloading; return the telescopic component 34 to the initial position and use a forklift to remove the pallet and ton bag.

[0050] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A packaging device, characterized in that, include: The discharge assembly (1) has a discharge port (11) at the bottom for discharging materials; The packaging component (2) is located below the discharge component (1). The packaging component (2) has a receiving cavity and an opening (21) at the top. The opening (21) is fitted outside the discharge port (11) for receiving the material. Telescopic mechanism (3) is provided on the support platform and located below the package (2) for adjusting the height of the package (2) so that the opening (21) is adapted to the position of the discharge port (11); The telescopic mechanism (3) includes: A first flat plate (31) on which the package (2) is placed; The second plate (32) is located below the first plate (31) and is spaced apart from the first plate (31); Drive component (33); Telescopic component (34) is disposed between the first plate (31) and the second plate (32) for telescopic extension under the drive of the drive member (33) to drive the first plate (31) to move vertically, so as to adjust the height of the package (2); The telescopic component (34) includes at least two sets of telescopic members, which are spaced apart. One end of each telescopic member is connected to the first plate (31), and the other end is connected to the second plate (32). The telescopic component includes a first connecting rod (341) and a second connecting rod (342) arranged in a cross configuration, and the first connecting rod (341) and the second connecting rod (342) are rotatably connected.

2. The packaging apparatus according to claim 1, characterized in that, One end of the first connecting rod (341) is rotatably connected to the first plate (31), and the other end is slidably connected to the second plate (32). One end of the second connecting rod (342) is slidably connected to the first plate (31), and the other end is rotatably connected to the second plate (32).

3. The packaging apparatus according to claim 2, characterized in that, A third connecting rod is provided between the bottom ends of the two first connecting rods (341), and a fourth connecting rod is provided between the two second connecting rods (342) near their top ends. One end of the driving member (33) is connected to the third connecting rod, and the other end is connected to the fourth connecting rod.

4. The packaging apparatus according to any one of claims 1 to 3, characterized in that, The discharge assembly (1) is provided with a clamping member (12) near the discharge port (11), and the packaging component (2) is provided with a connector (22) near the opening (21). The connector (22) is detachably connected to the clamping member (12).

5. The packaging apparatus according to claim 4, characterized in that, A placement platform (4) is provided between the packaging (2) and the telescopic mechanism (3).

6. The packaging apparatus according to claim 5, characterized in that, The support platform is provided with a groove, the telescopic mechanism (3) is located in the groove, and the placement platform (4) is located above the support platform.

7. The packaging apparatus according to claim 4, characterized in that, A measuring element (5) is provided below the package (2); And / or, the discharge assembly (1) is fixed to the support platform by a support member (6).

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