Packaging structure for conveying electrolytic zinc sheets

Abstract

The utility model discloses a packaging structure for conveying electrolytic zinc sheets, and relates to the technical field of electrolytic zinc. Comprising a packaging box, at least two cover plates are hinged to the top of the packaging box, pressing plates are movably arranged at the bottoms of the cover plates, a first storage groove is formed in the middle of the top of each cover plate, a first baffle is movably arranged in each first storage groove, a fence is arranged at the bottom of each first baffle, and a nut cylinder is arranged in each fence through a bearing sleeve. Electrolytic zinc sheets can be compacted through the lead screw and the auxiliary rod of the top cover, the stacked electrolytic zinc sheets are smoother, the stability in the conveying process is guaranteed, the two cover plates can be operated independently, the electrolytic zinc sheets are loaded on the other side while compacting is conducted on one side, using is more convenient, the lead screw and the auxiliary rod are both manually operated, and the working efficiency is improved. And when not in use, the storage box can be stored in the storage groove I and the storage groove II, so that the appearance is more attractive, and the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic zinc, in particular to a packaging structure for transporting electrolytic zinc sheets. Background Technique

[0002] In the electrolytic process of zinc hydrometallurgy, zinc in the electrolytic solution adsorbs on the cathode plate to form a single substance. After reaching a certain thickness, it is peeled off manually or mechanically, stacked and then sent to the casting workshop. Due to factors such as high content of fluorine and chlorine ions in the electrolyte or unclean brushing of the cathode plate, some zinc sheets are difficult to be peeled off mechanically and can only be peeled off manually. The quality of the zinc sheets peeled off manually is poor, and there are problems such as deformation, tearing, and incompleteness.

[0003] After the zinc sheets are peeled off, they need to be stacked and transported. After stacking, they are directly carried by a forklift. However, due to deformation and incompleteness, the zinc sheets peeled off manually are not flat after stacking and are prone to dumping during transportation. The public patent (public number CN210634872U) is a stacking device for electrolytic zinc sheets peeled off manually. Its zinc sheet receiving box uses a compaction mechanism, an alignment mechanism, and a locking mechanism for stacking and flattening. When in use, it needs to be driven by electricity or hydraulic pressure. The structure is complex, the use cost is high, and it is not convenient to be carried by a forklift, and the use effect is not ideal. Content of the Utility Model

[0004] The utility model provides a packaging structure for transporting electrolytic zinc sheets to solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A packaging structure for transporting electrolytic zinc sheets, including a packaging box. At least two cover plates are hinged to the top of the packaging box. A pressing plate is movably arranged at the bottom of the cover plate. A first receiving groove is opened at the middle position of the top of the cover plate. A first baffle is movably arranged inside the first receiving groove. A retaining wall is arranged at the bottom of the first baffle. A nut cylinder is sleeved inside the retaining wall through a bearing. A small gear ring is sleeved outside the nut cylinder. A lead screw is movably sleeved inside the nut cylinder. The retaining wall is rotatably arranged inside the first receiving groove through a first rotating shaft. A large gear disk is rotatably arranged inside the cover plate with its outside extending into the first receiving groove. A crank is arranged at the top of the large gear disk with its top extending to the top of the cover plate.

[0006] Further, one end of the bottom of the first baffle is provided with a square rod with one end extending into the lead screw. The end of the lead screw away from the square rod is conical and is embedded with a first magnet.

[0007] Further, a rubber pad is arranged at the end of the first baffle away from the square rod. The small gear ring is matched with the large gear disk. A magnetic plate is embedded at the top of the pressing plate and is located below the retaining wall.

[0008] Further, a magnetic ring magnetically attracted to the magnetic plate is embedded at the bottom of the cover plate, and protrusions with tops extending into the interior of the cover plate are provided at the four corners of the top of the pressing plate.

[0009] Further, at least four second storage grooves are formed in the top of the cover plate, and a second baffle is movably arranged inside the second storage grooves, and the four second baffles are arranged in a pairwise symmetrical manner.

[0010] Further, a connecting seat is arranged at the bottom of one end of the second baffle, and the connecting seat is rotatably arranged inside the second storage groove through a second rotating shaft.

[0011] Further, an auxiliary rod is movably arranged inside the connecting seat, and one end of the auxiliary rod is conical and is embedded with a second magnet.

[0012] Further, a spring pin with one end extending into the interior of the cover plate is movably arranged at the top of one side of the packing box.

[0013] Further, fork plate grooves intersecting in a cross shape are formed at the bottom of the packing box.

[0014] Compared with the prior art, the utility model provides a packaging structure for transporting electrolytic zinc sheets, and has the following beneficial effects:

[0015] For the packaging structure for transporting electrolytic zinc sheets, the electrolytic zinc sheets can be compacted through the screw rod and the auxiliary rod carried by the top cover, so that the stacked electrolytic zinc sheets are flatter, ensuring the stability during the transportation process. Moreover, the two cover plates can be operated independently. While one side is being compacted, it does not affect the loading of electrolytic zinc sheets on the other side, making it more convenient to use. The screw rod and the auxiliary rod are both manually operated, reducing the use cost and can be stored inside the first storage groove and the second storage groove when not in use, making the appearance more beautiful and meeting the user's usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the utility model;

[0017] Figure 2 is a schematic diagram of the flipped state of the auxiliary rod of the utility model;

[0018] Figure 3 is Figure 2 the enlarged structural view at A in

[0019] Figure 4 is a sectional view of the spring pin structure of the utility model;

[0020] Figure 5 is a sectional view of the first storage groove structure of the utility model;

[0021] Figure 6 is Figure 5Enlarged view of the structure at position A in the [device];

[0022] Figure 7 Schematic diagram of the turning state of the lead screw of the present utility model;

[0023] Figure 8 Cross-sectional view of the crank structure of the present utility model.

[0024] In the figure: 1, packaging box; 11, fork plate groove; 12, spring pin; 2, cover plate; 201, pressing plate; 202, magnetic plate; 203, magnetic ring; 204, protrusion; 21, first storage groove; 22, first baffle; 221, enclosure; 222, first rotating shaft; 223, rubber pad; 23, nut cylinder; 24, small gear ring; 25, lead screw; 251, first magnet; 26, square rod; 27, large gear disk; 271, crank; 28, second storage groove; 29, second baffle; 291, connecting seat; 292, auxiliary rod; 293, second magnet; 294, second rotating shaft. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1-8 , the present utility model discloses a packaging structure for transporting electrolytic zinc sheets, including a packaging box 1. At least two cover plates 2 are hinged to the top of the packaging box 1. A pressing plate 201 is movably arranged at the bottom of the cover plate 2. A first storage groove 21 is opened at the middle position of the top of the cover plate 2. A first baffle 22 is movably arranged inside the first storage groove 21. A retaining wall 221 is arranged at the bottom of the first baffle 22. A nut cylinder 23 is sleeved inside the retaining wall 221 through a bearing. A small gear ring 24 is sleeved outside the nut cylinder 23. A lead screw 25 is movably sleeved inside the nut cylinder 23. The retaining wall 221 is rotatably arranged inside the first storage groove 21 through a first rotating shaft 222. A large gear disk 27 with an outer part extending into the first storage groove 21 is rotatably arranged inside the cover plate 2. A crank 271 with a top end extending to the top of the cover plate 2 is arranged at the top of the large gear disk 27.

[0027] Specifically, a square rod 26 is provided at one end of the bottom of the baffle plate 22, and one end of the square rod 26 extends to the inside of the screw rod 25. The end of the screw rod 25 away from the square rod 26 is conical and embedded with a magnet 251. The provision of the square rod 26 prevents the screw rod 25 from rotating, so that the screw rod 25 can only move downward and upward due to the rotation of the nut tube 23. When in use, the two cover plates 2 are opened, and the electrolytic zinc sheets can be loaded into the interior of the packaging box 1 and correspond to the position of one of the cover plates 2. When the electrolytic zinc sheets are loaded to a certain thickness, the corresponding cover plate 2 is turned over and locked to perform the pressing operation. First, the baffle plate 29 is turned over so that the auxiliary rod 292 is inserted into the inside of the protrusion 204, and then the baffle plate 22 is turned over. The baffle plate 22 drives the enclosure 221 to turn ninety degrees with the rotating shaft 222 as the center of the circle, see Figure 8 During the flipping process of the enclosure 221, the nut cylinder 23 and the screw rod 25 are flipped through the bearing, and the small gear ring 24 is flipped at the same time, so that the small gear ring 24 is meshed with the large gear plate 27. When the teeth of the small gear ring 24 and the large gear plate 27 are relatively stuck, the user rotates the large gear plate 27 through the crank 271, so that the teeth of the large gear plate 27 and the small gear ring 24 are staggered, so that the small gear ring 24 can be meshed with the large gear plate 27 after flipping. Turning the crank 271 drives the large gear plate 27 to rotate. The number of teeth of the large gear plate 27 is greater than that of the small gear ring 24, so that the large gear ring 27 can drive the small gear ring 24 to rotate multiple times by rotating one circle, which can effectively reduce the number of rotations of the large gear plate 27. When the small gear ring 24 rotates, it drives the nut cylinder 2 3 rotates, and the nut barrel 23 rotates to squeeze the screw rod 25. According to the rotation direction of the nut barrel 23, the screw rod 25 moves downward and upward, and the screw rod 25 is driven to move downward. The bottom end of the screw rod 25 penetrates the cover plate 2 and contacts the top of the pressing plate 201. At the same time, the magnet 251 and the magnetic plate 202 are attracted to each other, which ensures the connection stability between the screw rod 25 and the pressing plate 201. The screw rod 25 is continuously driven to move downward, which can drive the pressing plate 201 to descend and squeeze the electrolytic zinc sheets, so that the zinc sheets remain flat after being stacked. When one of the cover plates 2 is compacted, it will not affect the space corresponding to the other cover plate 2 in the packaging box 1 to continue to stack the electrolytic zinc sheets, thereby ensuring the stacking efficiency of the electrolytic zinc sheets.

[0028] Specifically, a rubber pad 223 is provided at one end of the baffle 22 away from the square rod 26, the small tooth ring 24 is matched with the large toothed disc 27, a magnetic plate 202 located below the enclosure 221 is embedded on the top of the pressure plate 201, and the end of the rubber pad 223 away from the baffle 22 is connected to an inner wall of one side of the storage groove 21. The rubber pad 223 is provided to block the gap between one end of the baffle 22 and the storage groove 21, thereby ensuring the aesthetics of the product without affecting the flipping movement of the baffle 22.

[0029] Specifically, a magnetic ring 203 is embedded in the bottom of the cover 2 and is magnetically connected to the magnetic plate 202. The four corners of the top of the pressure plate 201 are all provided with protrusions 204 whose tops extend to the inside of the cover 2. The protrusions 204 are arranged so that when the pressure plate 201 rises to the storage state, the position will not change. The magnetic ring 203 cooperates with the magnetic plate 202. When the pressure plate 201 rises, the magnetic ring 203 attracts the magnetic plate 202, so that the pressure plate 201 is tightly attached to the bottom of the cover 2. After the screw rod 25 is disconnected from the pressure plate 201, the pressure plate 201 will not fall off.

[0030] Specifically, at least four receiving grooves 28 are provided on the top of the cover plate 2, and baffles 29 are movably provided inside the receiving grooves 28. The four baffles 29 are symmetrically arranged in pairs, and a connecting seat 291 is provided at the bottom of one end of the baffle 29. The connecting seat 291 is rotatably arranged inside the receiving groove 28 through a rotating shaft 294. An auxiliary rod 292 is movably provided inside the connecting seat 291, and one end of the auxiliary rod 292 is tapered and embedded with a magnet 293. Figure 1-4 When the pressure plate 201 needs to be used, first flip the baffle plate 29 so that the baffle plate 29 drives the connecting seat 291 to rotate. The connecting seat 291 drives the rotating shaft 294 to rotate ninety degrees and then become perpendicular to the storage slot 28. The auxiliary rod 292 naturally drops under the force of gravity and is inserted into the inside of the protrusion 204. The protrusion 204 is made of metal and can be adsorbed by the magnet 293. When the pressure plate 201 drops, it will drive the auxiliary rod 292 to drop together.

[0031] Specifically, a spring pin 12 is movably provided at the top of one side of the packaging box 1, one end of which extends to the inside of the cover plate 2. Figure 1 and Figure 4 One end of the cover plate 2 is hinged to the packaging box 1, and the other end is locked by a spring pin 12. When the cover plate 2 is opened, the spring pin 12 is pressed to disengage the connection with the cover plate 2.

[0032] Specifically, the bottom of the packaging box 1 is provided with cross-shaped fork plate grooves 11, and the fork plate grooves 11 are used to connect the plug plate of a forklift, so that the packaging box 1 can be transported and transferred by the forklift.

[0033] To sum up, the packaging structure for conveying electrolytic zinc sheets can compact the electrolytic zinc sheets through the screw rod 25 and the auxiliary rod 292 provided by the top cover, so that the electrolytic zinc sheets after stacking are more flat, and the stability during the conveying process is ensured. The two cover plates 2 can be operated independently. While compacting on one side, it does not affect the loading of the electrolytic zinc sheets on the other side, which is more convenient to use. The screw rod 25 and the auxiliary rod 292 are both manually operated, which reduces the cost of use. When not in use, they can be stored in the storage slot 1 21 and the storage slot 2 28. The appearance is more beautiful and meets the user's needs.

[0034] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A packaging structure for transporting electrolytic zinc sheets, comprising a packaging box (1), characterized in that: The top of the packaging box (1) is hinged with at least two cover plates (2), the bottom of the cover plate (2) is movably provided with a pressure plate (201), a receiving groove (21) is opened in the middle position of the top of the cover plate (2), a baffle plate (22) is movably provided inside the receiving groove (21), a baffle plate (22) is provided at the bottom of the baffle plate (22), a nut cylinder (23) is provided inside the baffle plate (22) through a bearing sleeve, a small gear ring (24) is sleeved on the outside of the nut cylinder (23), a screw rod (25) is movably sleeved inside the nut cylinder (23), the baffle plate (221) is rotatably provided inside the receiving groove (21) through a rotating shaft (222), a large toothed disc (27) is rotatably provided inside the cover plate (2) and extends to the inside of the receiving groove (21), and a crank handle (271) is provided at the top of the large toothed disc (27) and extends to the top of the cover plate (2).

2. The packaging structure for transporting electrolytic zinc sheets according to claim 1, characterized in that: A square rod (26) having one end extending into the interior of the screw rod (25) is disposed at one end of the bottom of the baffle plate (22); an end of the screw rod (25) away from the square rod (26) is tapered and is embedded with a magnet (251).

3. The packaging structure for transporting electrolytic zinc sheets according to claim 1, characterized in that: A rubber pad (223) is provided at one end of the baffle plate (22) away from the square rod (26), the small tooth ring (24) is matched with the large toothed disc (27), and a magnetic plate (202) located below the baffle (221) is embedded on the top of the pressure plate (201).

4. The packaging structure for transporting electrolytic zinc sheets according to claim 1, characterized in that: A magnetic ring (203) magnetically connected to the magnetic plate (202) is embedded at the bottom of the cover plate (2), and protrusions (204) with their top ends extending into the interior of the cover plate (2) are provided at the four corners of the top of the pressing plate (201).

5. The packaging structure for transporting electrolytic zinc sheets according to claim 1, characterized in that: At least four receiving grooves 2 (28) are provided on the top of the cover plate (2), and baffle plates 2 (29) are movably arranged inside the receiving grooves 2 (28), and the four baffle plates 2 (29) are symmetrically arranged in pairs.

6. The packaging structure for transporting electrolytic zinc sheets according to claim 5, characterized in that: A connecting seat (291) is provided at the bottom of one end of the second baffle (29), and the connecting seat (291) is rotatably arranged inside the second receiving groove (28) via a second rotating shaft (294).

7. The packaging structure for transporting electrolytic zinc sheets according to claim 6, characterized in that: An auxiliary rod (292) is movably arranged inside the connecting seat (291), and one end of the auxiliary rod (292) is conical and embedded with a second magnet (293).

8. The packaging structure for transporting electrolytic zinc sheets according to claim 1, characterized in that: A spring pin (12) is movably provided at the top of one side of the packaging box (1), one end of which extends to the inside of the cover plate (2).

9. The packaging structure for transporting electrolytic zinc sheets according to claim 1, characterized in that: The bottom of the packaging box (1) is provided with cross-shaped fork plate grooves (11).

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