Defective sheet box device

Abstract

The utility model discloses a defective sheet material box device. The defective sheet material box device comprises a base, a plurality of material boxes and a plurality of material boxes, the push-pull seat is arranged on the base in a manner of being capable of being pushed and pulled between a splicing position and a cleaning position; and the material box is arranged on the push-and-pull seat, the material box is suitable for receiving bad battery pieces when the push-and-pull seat is located at the piece receiving position, and the bad battery pieces in the material box are suitable for being recycled and cleaned when the push-and-pull seat is located at the cleaning position. The defective piece box device has the advantages of being convenient to recycle and clean, high in reliability and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell sheet manufacturing, in particular to a defective sheet material box device. Background Art

[0002] The battery cell production process includes multiple steps. The quality of the battery cells will be tested between the steps. Defective battery cells will be removed from the production line and received in the defective cell box. Finally, the operators will collect the defective cells in the box.

[0003] In the related art, the bad film material box is susceptible to interference from other equipment when the operator is recycling the bad films, which makes the operation very inconvenient and easily causes alarms or shutdowns due to misoperation. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a bad sheet material box device, which has the advantages of convenient recovery and cleaning operation and high reliability.

[0005] To achieve the above-mentioned purpose, according to an embodiment of the utility model, a defective sheet material box device is proposed, and the defective sheet material box device comprises: a base; a push-pull seat, which is push-pullable on the base between a sheet connection position and a cleaning position; a material box, which is arranged on the push-pull seat, and the push-pull seat is suitable for receiving defective battery cells at the sheet connection position, and the defective battery cells in the material box are suitable for being recycled and cleaned when the push-pull seat is at the cleaning position.

[0006] The defective sheet material box device according to the embodiment of the utility model has the advantages of convenient recovery and cleaning operation and high reliability.

[0007] In addition, the defective sheet box device according to the above embodiment of the utility model may also have the following additional technical features:

[0008] According to an embodiment of the utility model, a slide groove is provided on the base, and telescopic slide rails are provided on both side walls of the slide groove. The side edges of the push-pull seat are slidably connected to the base through the two telescopic slide rails.

[0009] According to an embodiment of the utility model, the material box can be detachably placed on the push-pull seat.

[0010] According to one embodiment of the utility model, the defective sheet material box device also includes a material box missing detection device and a material box missing prompting device, the material box missing detection device is suitable for detecting whether the material box is placed on the push-pull seat, and the material box missing prompting device is electrically connected to the material box missing detection device and is suitable for issuing a prompt when the material box missing detection device detects that the material box is not placed on the push-pull seat.

[0011] According to an embodiment of the present utility model, the material box missing detection device is arranged on the base and is suitable for detecting whether the material box is placed on the push-pull seat when the push-pull seat is located at the connecting piece position.

[0012] According to one embodiment of the utility model, the defective sheet box device also includes an in-place detection device and an in-place prompting device, the in-place detection device is arranged on the base and is suitable for being triggered when the push-pull seat is located in the sheet connecting position, and the in-place prompting device is electrically connected to the in-place detection device and issues a prompt when the in-place detection device is not triggered.

[0013] According to one embodiment of the utility model, the defective cell box device also includes a counting device and a cleaning prompt device, the counting device is used to detect the number of defective battery cells falling into the box, and the cleaning prompt device is electrically connected to the counting device and issues a prompt when the detection value of the counting device exceeds a predetermined value.

[0014] According to one embodiment of the utility model, the push-pull seat includes: a push-pull plate, which is slidably disposed on the base; an adjusting seat, which is rotatably disposed on the push-pull plate and the rotation axis is perpendicular to the push-pull plate; a placing seat, which is rotatably disposed on the adjusting seat and the rotation axis is perpendicular to the rotation axis of the adjusting seat, and the material box is disposed on the placing seat.

[0015] According to an embodiment of the utility model, a handle is provided on the push-pull seat.

[0016] According to an embodiment of the utility model, the material boxes are multiple and are arranged at intervals along the length direction of the push-pull seat.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1It is a schematic structural diagram of a defective sheet material box device according to an embodiment of the utility model, wherein the push-pull seat is located at the sheet connection position.

[0020] Figure 2 It is a schematic structural diagram of a defective sheet material box device according to an embodiment of the utility model, wherein the push-pull seat is located at a cleaning position.

[0021] Figure 3 It is a schematic structural diagram of a defective sheet material box device according to an embodiment of the utility model, wherein the push-pull seat is located at a cleaning position.

[0022] Figure 4 It is a schematic structural diagram of a defective sheet material box device according to an embodiment of the utility model.

[0023] Figure 5 It is a schematic structural diagram of a defective sheet material box device according to an embodiment of the utility model, wherein the push-pull seat is located at a cleaning position.

[0024] Figure 6 It is a schematic structural diagram of a defective sheet material box device according to an embodiment of the utility model, wherein the push-pull seat is located at the sheet connection position.

[0025] Figure numerals: defective sheet material box device 1, base 10, slide groove 11, telescopic slide rail 12, push-pull seat 20, push-pull plate 21, adjustment seat 22, placement seat 23, handle 24, material box 30, material box missing detection device 40, in-place detection device 50, trigger sheet 51, counting device 60. DETAILED DESCRIPTION

[0026] The present invention is based on the discovery of the following facts and problems by the inventor of the present application:

[0027] In the related art, the bad film material box is susceptible to interference from other equipment when the operator is recycling the bad films, which makes the operation very inconvenient and easily causes alarms or shutdowns due to misoperation.

[0028] Specifically, the defective sheet box in the related art is set inside the sheet picking device of the production line. The operator needs to reach into the machine to recycle the defective sheets. The recycling operation is easily interfered by the sheet picking device, which is inconvenient to operate and easily causes alarms or shutdowns due to misoperation.

[0029] In addition, the defective sheet material box in the related technology has no monitoring function, and personnel need to patrol the line to check the amount of material in the material box to determine whether to clean the material box. Moreover, after the defective product material box is cleared, it is easy for the defective products to not fall into the material box correctly due to the improper placement of the material box. In severe cases, it will cause defective sheet fragments, equipment alarms, shutdowns and other problems.

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present utility model, 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", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The defective sheet box device 1 according to an embodiment of the present utility model will be described below with reference to the accompanying drawings.

[0034] like Figure 1-Figure 6 As shown, the defective sheet material box device 1 according to the embodiment of the utility model comprises a base 10 , a push-pull seat 20 and a material box 30 .

[0035] The push-pull seat 20 is push-pull disposed on the base 10 between the sheet-joining position and the cleaning position. The material box 30 is disposed on the push-pull seat 20. When the push-pull seat 20 is at the sheet-joining position, the material box 30 is suitable for receiving defective battery cells. When the push-pull seat 20 is at the cleaning position, the defective cells in the material box 30 are suitable for being recycled and cleaned.

[0036] It should be understood that "when the push-pull seat 20 is in the cleaning position, the defective sheets in the material box 30 are suitable for recycling and cleaning" means that when the push-pull seat 20 is in the cleaning position, the material box 30 can be moved to a position that is convenient for operators to recycle and clean the defective sheets. Those skilled in the art can set the cleaning position according to actual needs.

[0037] Specifically, when the push-pull seat 20 is in the connecting position, the material box 30 is located inside the cell picking equipment to receive defective cell sheets removed from the production line by the cell picking equipment, and when the push-pull seat 20 is in the cleaning position, the material box 30 is located outside the cell picking equipment, so that the operator does not need to reach into the cell picking equipment to recycle the defective cell sheets.

[0038] When the material box 30 does not need to be cleaned, the push-pull seat 20 remains in the connecting position, so that the material box 30 on the push-pull seat 20 can normally receive the defective battery cells rejected from the production line by the chip picking equipment. When the material box 30 needs to be cleaned, the operator pulls out the push-pull seat 20 to the cleaning position, so that the material box 30 is moved to a position convenient for the operator to recycle and clean the defective battery cells. After the operator recycles and cleans the defective battery cells in the material box 30, the push-pull seat 20 is pushed back to the connecting position so that the material box 30 continues to receive the battery cells rejected by the chip picking equipment.

[0039] According to the defective sheet material box device 1 of the embodiment of the utility model, the push-pull seat 20 is push-pull arranged on the base 10 between the sheet connection position and the cleaning position, and the material box 30 is arranged on the push-pull seat 20. When the material box 30 needs to be cleaned, the push-pull seat 20 can be pulled out, and the push-pull seat 20 can be pushed back after cleaning. Compared with the defective sheet material box in the related art, the interference of other equipment on the recycling and cleaning operation during the recycling and cleaning process can be reduced, and the recycling and cleaning operation of the defective battery sheets in the material box 30 is convenient, and the alarm or shutdown caused by misoperation during the recycling and cleaning operation is avoided, thereby improving the reliability of the recycling and cleaning operation. Moreover, by moving the push-pull seat 20 in a push-pull manner, the movement of the push-pull seat 20 can be facilitated, and the setting cost of other driving devices can be saved.

[0040] Therefore, the defective sheet box device 1 according to the embodiment of the utility model has the advantages of convenient recovery and cleaning operation and high reliability.

[0041] The defective sheet box device 1 according to a specific embodiment of the utility model will be described below with reference to the accompanying drawings.

[0042] In some specific embodiments of the present invention, Figure 1-Figure 6 As shown, the defective sheet material box device 1 according to the embodiment of the utility model comprises a base 10 , a push-pull seat 20 and a material box 30 .

[0043] Specifically, Figure 2-Figure 4As shown, a slide groove 11 is provided on the base 10, and telescopic slide rails 12 are provided on both side walls of the slide groove 11, and the two side edges of the push-pull seat 20 are slidably connected to the base 10 through two telescopic slide rails 12. Specifically, the upper surface of the slide groove 11 is open (the up and down directions are shown by the arrows in the figure), and the two telescopic slide rails 12 are respectively arranged on the two side walls of the slide groove 11 that are opposite to each other in the horizontal direction. In this way, it is convenient to slidably arrange the push-pull seat 20 on the base 10, and the push-pull seat 20 is connected to the base 10 through two telescopic slide rails 12, which can improve the stability of the push-pull seat 20 during the sliding process, and prevent the bad battery cells in the material box 30 from colliding with each other or sliding out of the material box 30.

[0044] Advantageously, the material box 30 can be detachably placed on the push-pull seat 20. In this way, the material box 30 can be directly removed from the push-pull seat 20 when the defective battery cells are recycled and cleaned, thereby facilitating the recycling and cleaning of the defective battery cells in the material box 30.

[0045] More advantageously, if Figure 1-Figure 6 As shown, the defective sheet material box device 1 further includes a material box missing detection device 40 and a material box missing prompting device. The material box missing detection device 40 is suitable for detecting whether the material box 30 is placed on the push-pull seat 20. The material box missing prompting device is electrically connected to the material box missing detection device 40 and is suitable for issuing a prompt when the material box missing detection device 40 detects that the material box 30 is not placed on the push-pull seat 20. In this way, after the operator removes the material box 30 from the push-pull seat 20 for cleaning, if the operator forgets to put the material box 30 back on the push-pull seat 20, the material box missing detection device 40 can detect that the material box 30 is not placed on the push-pull seat 20, and the material box missing prompting device can prompt the operator to put the material box 30 back. Compared with the defective sheet material box in the related art, it can avoid the operator forgetting to put the material box back or not putting it in place, which can cause the defective sheets rejected by the sheet rejecting device to fail to fall into the material box correctly, and avoid the problems of defective sheet fragments, alarm shutdown, etc.

[0046] More specifically, Figure 1-Figure 6 As shown, the box missing detection device 40 is arranged on the base 10 and is suitable for detecting whether the box 30 is placed on the push-pull seat 20 when the push-pull seat 20 is located at the joint position. Specifically, the box missing detection device 40 can be an optical detection device. When the box 30 is placed on the push-pull seat 20 and the push-pull seat 20 is located at the joint position, Figure 6 As shown, the material box 30 is located directly above the material box missing detection device 40, and the emitted light of the material box missing detection device 40 is received after being reflected by the material box 30 to determine whether the material box 30 is in place. This not only facilitates the setting of the material box missing detection device 40, but also facilitates the detection of whether the material box 30 is in place, thereby ensuring the reliability of the splice.

[0047] Figure 1-Figure 6FIG. 1 shows a defective sheet material box device 1 according to some examples of the present utility model. Figure 2-Figure 5 As shown, the bad sheet material box device 1 also includes an in-place detection device 50 and an in-place prompting device. The in-place detection device 50 is arranged on the base 10 and is suitable for being triggered when the push-pull seat 20 is located at the sheet-joining position. The in-place prompting device is electrically connected to the in-place detection device 50 and issues a prompt when the in-place detection device 50 is not triggered. Specifically, the in-place detection device 50 can be an optical detection device and includes a transmitting part and a receiving part. The lower surface of the push-pull seat 20 can be provided with a trigger sheet 51. When the push-pull seat 20 is located at the sheet-joining position, it stops between the transmitting part and the receiving part to trigger the in-place detection device 50. In this way, after the operator pulls out the push-pull seat 20 to clean the material box 30, if the operator does not push the push-pull seat 20 back or does not push it back completely to the sheet-joining position, the in-place detection device 50 can detect that the push-pull seat 20 has not returned to the sheet-joining position, and the in-place prompting device can prompt the operator to push the push-pull seat 20 back to the position.

[0048] Advantageously, if Figure 1-Figure 6 As shown, the defective sheet material box device 1 also includes a counting device 60 and a cleaning prompt device. The counting device 60 is used to detect the number of defective battery cells falling into the material box 30. The cleaning prompt device is electrically connected to the counting device 60 and issues a prompt when the detection value of the counting device 60 exceeds a predetermined value. Specifically, the counting device 60 can be an optical detection device and is installed on the same plane as the base 10 through a bracket. The defective battery cells are removed by the sheet removal device and fall into the material box 30. The counting device 60 passes through the counting device 60 and is counted by the counting device 60. In this way, after the counting device 60 detects that the number of defective battery cells in the material box 30 reaches the cleaning requirement, the cleaning prompt device issues a prompt to remind the operator to clean the material box 30. Compared with the defective sheet material box in the related art, the operator can clean the material box 30 according to the prompt without having to judge by visual inspection or keep patrolling.

[0049] Specifically, the “prompt” issued by the prompt device may include at least one of a sound prompt and a light prompt.

[0050] Specifically, Figure 1-Figure 4 As shown, the push-pull seat 20 includes a push-pull plate 21, an adjustment seat 22 and a placement seat 23. The push-pull plate 21 is slidably arranged on the base 10. The adjustment seat 22 is rotatably arranged on the push-pull plate 21 and the rotation axis is perpendicular to the push-pull plate 21. The placement seat 23 is rotatably arranged on the adjustment seat 22 and the rotation axis is perpendicular to the rotation axis of the adjustment seat 22, and the material box 30 is arranged on the placement seat 23. In this way, the inclination angle of the material box 30 in the horizontal direction and the vertical direction can be adjusted, so as to facilitate the reception of defective battery cells.

[0051] Specifically, the adjustment seat 22 is provided with an arc-shaped oblong hole extending along the circumference of the adjustment seat 22, and the adjustment seat 22 is installed on the push-pull plate 21 through a fastener fitted in the arc-shaped oblong hole, so that the horizontal orientation of the material box 30 can be adjusted by tightening or loosening the fastener. The placement seat 23 and the adjustment seat 22 are connected by an adjustable hinge to adjust the inclination angle of the material box 30 in the up and down direction. This makes it easier for the material box 30 to reliably receive defective battery cells.

[0052] The placement seat 23 may include a bottom plate and two baffles, and the two baffles are respectively stopped at two adjacent edges of the material box 30. This makes it easy to support and position the material box 30.

[0053] After the material box 30 is placed on the placement seat 23, the length direction is inclined to the horizontal direction to facilitate receiving defective battery cells.

[0054] The material box 30 may be a plastic part, and a cushion may be laid inside the material box 30 to provide cushioning protection for defective battery cells that fall into the box.

[0055] Advantageously, if Figure 1-Figure 6 As shown, a handle 24 is provided on the push-pull seat 20. In this way, the push-pull seat 20 can be pushed and pulled by applying force to the handle 24, making the operation of the defective sheet material box device 1 more convenient.

[0056] Alternatively, if Figure 1-Figure 6 As shown, there are multiple material boxes 30 and they are spaced apart along the length direction of the push-pull seat 20. Specifically, the cell production line can have multiple parallel cell conveying lines, and the cell picking device can pick cells from different conveying lines. Providing multiple material boxes can facilitate receiving defective cells rejected by multiple different conveying lines, thereby improving the cell production efficiency.

[0057] Other structures and operations of the defective sheet box device 1 according to the embodiment of the utility model are known to those skilled in the art and will not be described in detail here.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0059] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A defective sheet box device, characterized in that: include: Pedestal; A push-pull seat, which is arranged on the base in a push-pull manner between a connecting piece position and a cleaning position; A material box, wherein the material box is arranged on the push-pull seat, and the push-pull seat is in the contact position, and the material box is suitable for receiving defective battery cells. When the push-pull seat is in the cleaning position, the defective battery cells in the material box are suitable for being recycled and cleaned.

2. The defective sheet box device according to claim 1, characterized in that: The base is provided with a slide groove, and both side walls of the slide groove are provided with telescopic slide rails. The two side edges of the push-pull seat are slidably connected to the base through the two telescopic slide rails.

3. The defective sheet box device according to claim 1, characterized in that: The material box can be detachably placed on the push-pull seat.

4. The defective sheet box device according to claim 3, characterized in that: It also includes a material box missing detection device and a material box missing prompting device, wherein the material box missing detection device is suitable for detecting whether the material box is placed on the push-pull seat, and the material box missing prompting device is electrically connected to the material box missing detection device and is suitable for issuing a prompt when the material box missing detection device detects that the material box is not placed on the push-pull seat.

5. The defective sheet box device according to claim 4, characterized in that: The material box missing detection device is arranged on the base and is suitable for detecting whether the material box is placed on the push-pull seat when the push-pull seat is located at the connecting piece position.

6. The defective sheet box device according to claim 1, characterized in that: It also includes an in-place detection device and an in-place prompting device. The in-place detection device is arranged on the base and is suitable for being triggered when the push-pull seat is located at the connecting piece position. The in-place prompting device is electrically connected to the in-place detection device and issues a prompt when the in-place detection device is not triggered.

7. The defective sheet box device according to claim 1, characterized in that: It also includes a counting device and a cleaning prompt device, wherein the counting device is used to detect the number of defective battery cells falling into the material box, and the cleaning prompt device is electrically connected to the counting device and issues a prompt when the detection value of the counting device exceeds a predetermined value.

8. The defective sheet box device according to claim 1, characterized in that: The push-pull seat comprises: A push-pull plate, the push-pull plate being slidably disposed on the base; An adjustment seat, the adjustment seat is rotatably arranged on the push-pull plate and the rotation axis is perpendicular to the push-pull plate; A placing seat is rotatably arranged on the adjusting seat with a rotation axis perpendicular to the rotation axis of the adjusting seat, and the material box is arranged on the placing seat.

9. The defective sheet box device according to claim 1, characterized in that: The push-pull seat is provided with a handle.

10. The defective sheet box device according to claim 1, characterized in that: The material boxes are multiple and are arranged at intervals along the length direction of the push-pull seat.

Images