Dual-purpose automobile part packaging box

Abstract

The utility model relates to the technical field of automobile part packaging, and discloses a dual-purpose automobile part packaging box which comprises an outer packaging layer and an inner packaging part arranged in the outer packaging layer. The inner packaging part comprises a first packaging structure used for installing a cam shaft and a plurality of second packaging structures which are evenly distributed on the outer side of the first packaging structure, are integrally square and are used for installing connecting rods. The first packaging structure and the second packaging structure are arranged in the outer packaging layer so that the first packaging structure and the second packaging structure can be distributed in the outer packaging layer by being matched with the cam shaft and the connecting rod correspondingly, and therefore the cam shaft and the connecting rod can be packaged in the outer packaging layer together in order; the cam shafts and the connecting rods can be packaged and transported in a matched mode, the packaging number can be reduced as much as possible no matter large-batch cam shaft and connecting rod transportation or small-batch cam shaft and connecting rod transportation is carried out, and the packaging cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts packaging, in particular to a dual-purpose automobile parts packaging box. BACKGROUND

[0002] Camshaft is a key component in internal combustion engine (especially piston engine), its main function is to control the opening and closing action of valve, thereby ensuring that the engine can operate efficiently and stably. Connecting rod is an important component connecting piston and crankshaft, its main function is to transmit the force suffered by piston to crankshaft, and to convert the reciprocating linear motion of piston into the rotary motion of crankshaft. This conversion process enables internal combustion engine to produce continuous power output.

[0003] Camshaft is usually forged from high-quality carbon steel or alloy steel, and can also be cast from alloy cast iron or nodular cast iron. Its main body is a cylindrical rod body with a length similar to that of cylinder group. And connecting rod is composed of three parts including connecting rod small head, connecting rod big head and connecting rod shaft. In order to meet the needs of different places for camshaft and connecting rod, it is necessary to package connecting rod and camshaft for transportation to different places. Since the shape, size and length of connecting rod and camshaft are inconsistent, and the length of connecting rod is much smaller than that of camshaft, it is usually necessary to pack them separately during packaging, especially for small quantity of products, separate packaging increases the packaging cost of transportation, which is not conducive to cost saving and environmental protection. SUMMARY

[0004] In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a dual-purpose automobile parts packaging box to solve the problem of increased cost caused by separate packaging of connecting rod and camshaft.

[0005] To solve the above-mentioned technical problem, one technical scheme adopted by the utility model is to provide a dual-purpose automobile parts packaging box including an outer packaging layer and an inner packaging part arranged in the outer packaging layer, the inner packaging part includes a first packaging structure for mounting camshaft and a plurality of second packaging structures for mounting connecting rod which are uniformly distributed on the outer side of the first packaging structure to form a whole square shape.

[0006] Further, the inner packaging part is arranged in multiple layers along the height direction, and a layer plate is arranged between any two adjacent inner packaging parts, so as to simultaneously arrange multiple camshafts and connecting rods.

[0007] Further, the first packaging structure includes at least two first clamping plates which are horizontally and parallelly arranged at intervals, and two second clamping plates which are vertically and parallelly arranged at intervals, the first clamping plates are inserted into the second clamping plates to form at least one placing cavity for mounting camshaft, and the layer plate is arranged between the adjacent two placing cavities along the height direction to be spaced apart.

[0008] Further, the first packaging structure further comprises a limiting part arranged in each placement cavity, which is used for positioning the camshaft and enabling multiple camshafts to be arranged in the placement cavity.

[0009] Further, the limiting part comprises two support plates distributed in the transverse direction and a plurality of limiting grooves symmetrically formed on the two support plates, the support plates are inserted into the second clamping plate to extend into the placement cavity, the plurality of limiting grooves are distributed on the support plates in the longitudinal direction and are connected upward in the height direction, and each limiting groove is connected in the transverse direction to enable the camshaft to be clamped therein, so that multiple camshafts can be arranged at the same time and the shaking between adjacent camshafts can be avoided.

[0010] Further, each support plate comprises at least two secondary plates connected in the transverse direction.

[0011] Further, the second packaging structure is arranged in two groups and is arranged on opposite sides of the first packaging structure in the longitudinal direction, each group of the second packaging structure is arranged in at least two groups and is distributed in the transverse direction, and each group of the second packaging structure is arranged in the transverse direction and is flush with the first packaging structure.

[0012] Further, the first packaging structure and the two second packaging structures are spaced apart from each other and from the outer packaging layer to form an anti-collision space.

[0013] Further, each second packaging structure comprises an inner bottom plate, an inner side plate arranged around the inner bottom plate, a cover plate connected to the four top side edges of the inner side plate, and an inner cavity formed by the inner bottom plate and the inner side plate, and each cover plate is arranged on the top of the inner cavity by folding.

[0014] Further, each second packaging structure further comprises a partition plate arranged in the inner cavity to divide the inner cavity into two parts for arranging connecting rods.

[0015] The dual-purpose automobile part packaging box has at least the following beneficial effects: the first packaging structure and the second packaging structure are arranged in the outer packaging layer by being matched with the camshaft and the connecting rod, respectively, so that the camshaft and the connecting rod can be packaged in order in the outer packaging layer, which ensures that the camshaft and the connecting rod are packaged and transported together, and the packaging quantity and the packaging cost can be reduced as much as possible whether the camshaft and the connecting rod are transported in large quantities or in small quantities. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0017] Figure 1 It is a structure schematic view of the packaging box of the utility model;

[0018] Figure 2 It is an explosion view of the packaging box of the utility model;

[0019] Figure 3 It is a structure schematic view of the first packaging structure of the utility model;

[0020] Figure 4 It is an unfolding schematic view of the limiting part of the utility model;

[0021] Figure 5 It is a structure schematic view of the first card lattice board of the utility model;

[0022] Figure 6 It is a structure schematic view of the second card lattice board of the utility model;

[0023] Figure 7 It is a structure schematic view of the second packaging structure (hidden partition) of the utility model, and the cover plate is in an open state.

[0024] The meaning of each label in the drawings is as follows:

[0025] Outer packaging layer 1, tray 11, base 111, bottom plate 112, bottom cover 12, coaming 13, upper cover 14, inner packaging part 2, first packaging structure 21, first card lattice board 211, second card lattice board 212, fourth socket 213, placing cavity 214, first socket 215, second socket 216, end plate 217, anti-collision space 218, second packaging structure 22, inner bottom plate 221, inner side plate 222, cover plate 223, built-in cavity 224, partition 225, limiting part 23, support plate 231, secondary plate 2311, limiting groove 232, third socket 233, layer plate 24. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the drawings.

[0027] Please refer to Figures 1 to 7The utility model discloses a dual -purpose car parts packing box including outer packing layer 1 and set in the inner packing part 2 of outer packing layer 1, outer packing layer 1 is used to carry out protection to inner packing part 2 to facilitate the device multiple camshaft and connecting rod simultaneously, inner packing part 2 is used to carry out double protection to camshaft and connecting rod to increase the security of camshaft and connecting rod, simultaneously, the setting of inner packing part 2 can pack camshaft and connecting rod and separate device together to pack the camshaft and connecting rod of different size shape together to reduce packing workload and total number, save cost and transfer frequency for a small amount of camshaft and connecting rod.

[0028] In the embodiment, outer packing layer 1 includes tray 11, bottom cover 12 supported on the top of tray 11, fence 13 supported on the inner side of bottom cover 12 to enclose the outer side of inner packing part 2, and upper cover 14 covered on the top of fence 13, tray 11 is used to support other structures of the packing box and the crankshaft, bottom cover 12 is used to support inner packing part 2 and fence 13 to facilitate the installation of fence 13 and inner packing part 2, upper cover 14 cooperates with fence 13 to wrap inner packing part 2 and the crankshaft in outer packing layer 1, and simultaneously, the separate upper cover 14 facilitates the taking and placing of the crankshaft.

[0029] In the content defined by the embodiment, tray 11 includes a plurality of parallel and spaced apart bases 111 and a bottom plate 112 connected to the top surface of the bases 111, and bottom cover 12 is supported on the bottom plate 112 to space the bottom cover 12 from the ground or any placement platform, preventing the crankshafts in the packing box from being damaged by ground impact during lifting and placing. In the embodiment, the bases 111 have a rectangular strip structure, and the length, width and height of each base 111 are the same and the two ends are aligned. The base 111 includes two pads and a plurality of cushion blocks fixedly connected between the two pads, and each cushion block is arranged at intervals and at least two cushion blocks are separately arranged on the two ends of the pad. The bottom plate 112 has a square sheet structure, and the base 111 is fixedly connected to the bottom surface of the bottom plate 112 and the two ends are flush with the two side edges of the bottom plate 112. Among them, a through space is formed between any two adjacent bases 111, which facilitates the packing rope to pass through to pack the packing box, and at the same time, the through space also facilitates the fork of the transfer equipment such as a forklift to pass through to move the packing box of the packed crankshaft. Since the crankshaft has a certain weight, the material of the tray 11 is selected to be a high-rigidity hard material such as plywood, alloy, etc.

[0030] In the content defined by the embodiment, bottom cover 12, fence 13, upper cover 14, inner packing part 2 and positioning structure 3 are all made of corrugated paper, which is not only low in cost, but also energy-saving, environmentally friendly and recyclable. The bottom cover 12 is rectangular and connected to the bottom plate 112 by adhesion, nailing or the like. In another embodiment, bottom cover 12, fence 13, upper cover 14, inner packing part 2 and positioning structure 3 can also be made of wood, alloy or the like, and are not limited to the embodiment.

[0031] In the embodiment defined in the present application, the surrounding plate 13 is formed by folding a rectangular corrugated board to form a square side plate, and the surrounding plate 13 further comprises a connecting plate connected to one end of the side plate and a connecting buckle, and the one end of the side plate is folded to the side of the connecting plate and connected to the connecting plate by the connecting buckle. The side plate and the connecting plate are integrally formed, and the connecting plate and the side plate have the same size in the height direction, and the width of the connecting plate is smaller than the width of the part of the side plate corresponding to the bottom plate 112, so as to be used only for the connection of the side plate. In an embodiment, the connecting buckle is provided in at least two and is distributed along the height direction. The connecting buckle can be a copper nail, which is a connecting object specially used for connecting corrugated boards. After the bottom of the surrounding plate 13 is placed in the bottom space, each surrounding plate 13 is attached to the four side edges of the bottom plate 112. The width of the surrounding plate 13 is at least one time of the height of the inner packaging part 2, so as to ensure that at least one inner packaging part 2 can be loaded, and generally the width of the surrounding plate 13 is at least two times of the height of the inner packaging part 2, and the width of the surrounding plate 13 is always an integer multiple of the height of the inner packaging part 2.

[0032] In the embodiment defined in the present application, the upper cover 14 is formed by folding a square top plate and four top side plates connected to the side edges of the top plate to form a top space with the opening side upward, and the upper cover 14 is covered on the top of the surrounding plate 13 through the top space, and the top of the surrounding plate 13 extends into the top space and abuts against the upper cover 14.

[0033] In the embodiment, the inner packaging part 2 comprises a first packaging structure 21 for mounting the camshaft and a plurality of second packaging structures 22 for mounting the connecting rod and uniformly distributed outside the first packaging structure 21, and the first packaging structure 21 and the second packaging structure 22 are integrally distributed in a square shape to facilitate the arrangement in the outer packaging layer 1, so that each layer of the inner packaging part 2 can arrange a certain number of camshafts and connecting rods, so as to realize that the packaging box can simultaneously arrange two kinds of automobile parts, so that the packaging work is more convenient, and the second packaging structure 22 uniformly distributed outside the first packaging structure 21 can make the weight distribution relatively uniform. In order to adapt to the arrangement of the surrounding plate 13, the inner packaging part 2 is arranged in multiple and stacked in the outer packaging layer 1 along the height direction, and a layer plate 24 is arranged between any two adjacent inner packaging parts 2, and the inner packaging part 2 at the bottom is supported on the bottom cover 12, and each layer plate 24 is used to support other inner packaging parts 2 above it, so that each layer of the inner packaging part 2 can be separated.

[0034] In the embodiment, the first packaging structure 21 comprises two first clamping plates 211 distributed in parallel along the transverse direction, two second clamping plates 212 distributed in parallel along the longitudinal direction perpendicular to the transverse direction, and a limiting part 23 arranged between the first clamping plates 211 and the second clamping plates 212. The first clamping plates 211 and the second clamping plates 212 are used to enclose a space for the camshafts, and the limiting part 23 is used to position the camshafts and enable multiple camshafts to be placed in the placement cavities 214, thereby optimizing the space utilization.

[0035] The length direction of each first clamping plate 211 is distributed along the longitudinal direction, the width direction of each first clamping plate 211 is distributed along the height direction, and the thickness direction of each first clamping plate 211 is distributed along the transverse direction. The length direction of each second clamping plate 212 is distributed along the transverse direction, the width direction of each second clamping plate 212 is distributed along the height direction, and the thickness direction of each second clamping plate 212 is distributed along the longitudinal direction. The width of the first clamping plates 211 and the second clamping plates 212 is the same, so that the first clamping plates 211 and the second clamping plates 212 are perpendicular to each other, thereby enabling a square cavity structure to be enclosed after the first clamping plates 211 and the second clamping plates 212 are connected, thereby facilitating the arrangement of the camshafts. The first clamping plates 211 are inserted in the second clamping plates 212 in a linear manner, so that at least one placement cavity 214 for mounting the camshafts is enclosed between each first clamping plate 211 and each second clamping plate 212. The placement cavities 214 are connected in the up-down direction along the height direction, and the layer plate 24 is arranged between the adjacent placement cavities 214 along the height direction. The layer plate 24 is used to hold the placement cavities 214 of the first packaging structure 21 above the layer plate 24 to support the camshafts, and to block the placement cavities 214 of the first packaging structure 21 below the layer plate 24 to prevent the camshafts above from extending into the placement cavities 214 below, thereby spacing the placement cavities 214 of the adjacent layers in the up-down direction.

[0036] In the content defined by the embodiment, the first clamping plate 211 is provided as two pieces, and the second clamping plate 212 is provided as two pieces, so that the first clamping plate 211 and the second clamping plate 212 are connected in a one-word insertion mode to enclose a placing cavity 214, and the limiting part 23 is correspondingly provided as one. Among them, two first insertion ports 215 are respectively arranged on the bottom side of the two first clamping plates 211 corresponding to the positions of the two second clamping plates 212, the two first insertion ports 215 penetrate the first clamping plate 211 along the transverse direction, and the two first insertion ports 215 are respectively communicated downward along the height direction to form a U shape. Two second insertion ports 216 are respectively arranged on the top side of the two second clamping plates 212 corresponding to the positions of the two first clamping plates 211, the two second insertion ports 216 are adapted to the two first insertion ports 215, the two second insertion ports 216 penetrate the second clamping plate 212 along the longitudinal direction, and the two second insertion ports 216 are all communicated upward along the height direction to form a U shape with the opening direction opposite to that of the first insertion port 215. The length of the first insertion port 215 and the second insertion port 216 is equal to the width of the first clamping plate 211 and the second clamping plate 212, so that after the first clamping plate 211 and the second clamping plate 212 are assembled into a frame shape through the one-word insertion of the first insertion port 215 and the second insertion port 216, the top side and the bottom side of the first clamping plate 211 and the second clamping plate 212 are flush, respectively. The portions on both ends of the first clamping plate 211 and outside the two first insertion ports 215 are end plates 217, and the portions on both ends of the second clamping plate 212 and outside the two second insertion ports 216 are end plates 217. After the first clamping plate 211 and the second clamping plate 212 are inserted in one word, the end plate 217 part extends out of the placing cavity 214, and after abutting against the second packaging structure 22 and the surrounding plate 13, the end plate 217 forms a collision prevention space 218 between the first packaging structure 21 and the second packaging structure 22 and between the first packaging structure 21 and the surrounding plate 13 of the outer packaging layer 1, so as to buffer external impact.

[0037] In another embodiment, the first clamping plate 211 is provided as three pieces, and the second clamping plate 212 is provided as two pieces, the three first clamping plates 211 are still distributed along the transverse direction, and the second clamping plate 212 is provided corresponding to the three first clamping plates 211 to enclose two placing cavities 214, and the limiting part 23 is correspondingly provided as two. Correspondingly, two first insertion ports 215 are arranged on the first clamping plate 211, and three second insertion ports 216 are arranged on the second clamping plate 212 corresponding to the three first clamping plates 211, so as to enclose two placing cavities 214 through the one-word insertion mode.

[0038] In the embodiment, the limiting part 23 comprises two support plates 231 distributed along the lateral direction and a plurality of limiting grooves 232 symmetrically formed on the two support plates 231. The support plates 231 are connected to the first or second clamping plate 212 to support the camshaft. The limiting grooves 232 limit the movement of the camshaft to some extent while supporting the camshaft, so that a plurality of camshafts can be placed in one placement cavity 214, thereby increasing the capacity of the inner packaging part 2. In the defined content of the embodiment, the support plate 231 is inserted into the second clamping plate 212 in a linear manner. Third insertion openings 233 are formed on both ends of the support plate 231 and on the top side of the support plate 231, which are the same as the first insertion opening 215. The third insertion openings 233 are formed on the two second clamping plates 212. Fourth insertion openings 213 are formed on the bottom side of the second clamping plate 212 corresponding to the positions of the two support plates 231. The fourth insertion openings 213 pass through the second clamping plate 212 along the longitudinal direction and are connected to the top in the height direction. The width of the fourth insertion openings 213 is the same as the thickness of the support plate 231. After the support plate 231 is inserted into the fourth insertion openings 213 of the two second clamping plates 212 in a linear manner through the third insertion openings 233, the support plate 231 extends into the placement cavity 214 from the bottom of the placement cavity 214. The limiting grooves 232 are formed on the top side of the part of the support plate 231 extending into the placement cavity 214, so that the camshafts can be placed on the support plate 231 from top to bottom. The width of the support plate 231 is smaller than the width of the first clamping plate 211, so that a space for installing the camshaft is reserved between the support plate 231, the first clamping plate 211 and the second clamping plate 212, thereby supporting the camshaft while arranging the camshaft in the placement cavity 214. In the defined content of the embodiment, the limiting grooves 232 are sequentially formed on the top side of the support plate 231 along the length direction of the support plate 231. The length of the support plate 231 is distributed along the longitudinal direction, so that the limiting grooves 232 are distributed along the longitudinal direction at equal intervals. The limiting grooves 232 are formed on the top side of the support plate 231 and pass through the support plate 231 along the lateral direction, and are connected to the top in the height direction to form a U shape. There are two support plates 231 corresponding to each placement cavity 214. The limiting grooves 232 on the two support plates 231 are symmetrically or mirror image distributed, so that the two ends of the camshaft are clamped in the limiting grooves 232 on the two support plates 231 to fix the camshaft from both ends, thereby preventing the camshaft from shaking and raising the camshaft to make the camshaft abut against the layer plate 24 or the upper cover 14, thereby preventing the camshaft from shaking up and down. It should be noted that the two ends of the support plate 231 extend into the anti-collision space 218 like the end plate 217.

[0039] In the content defined by the embodiment, each support plate 231 comprises at least two secondary plates 2311 connected in transverse stacking, and in the embodiment, each support plate 231 comprises two secondary plates 2311 formed by folding a square corrugated paper board and forming the support plate 231 after folding. The third socket 233 and the limiting slot 232 are correspondingly formed on each secondary plate 2311, and after the support plate 231 is inserted on the second clamping plate 212 in a line, the fourth socket 213 keeps the two folded secondary plates 2311 stable.

[0040] In the embodiment, the plurality of second packaging structures 22 are divided into two groups, the two groups of second packaging structures 22 are arranged on opposite sides of the first packaging structure 21 in the longitudinal direction, and the length of the first packaging structure 21 in the transverse direction is equal to the total length of each group of second packaging structures 22 in the transverse direction, so that each group of second packaging structures 22 is arranged in the transverse direction with the first packaging structure 21 flush, and the first packaging structure 21 and the second packaging structure 22 are arranged in the square after being placed in the outer packaging layer 1.

[0041] Each group of second packaging structures 22 is arranged as at least two and correspondingly distributed in the transverse direction. In the embodiment, each group of second packaging structures 22 is arranged as three, that is, three second packaging structures 22 are arranged on each side of the first packaging structure 21, and a total of six second packaging structures 22 are arranged, and the total length of the three second packaging structures 22 in each group is equal to the length of the first packaging structure 21. In order to adapt, the number of limiting slots 232 on the support plate 231 can correspond to the number of second packaging structures 22.

[0042] In the embodiment, each second packaging structure 22 comprises an inner bottom plate 221, an inner side plate 222 surrounding the inner bottom plate 221, a cover plate 223 connected to the four top side edges of the inner side plate 222 respectively, an inner cavity 224 formed by the bottom plate 112 and the inner side plate, and a partition plate 225 inserted in the inner cavity 224 to divide the inner cavity 224 into two, and each cover plate 223 is folded and covered on the top of the inner cavity 224, so that the inner bottom plate 221, the inner side plate 222 and the cover plate 223 surround the square inner cavity 224, and the partition plate 225 uniformly separates the square inner cavity 224 into two, so as to be used for arranging two connecting rods respectively. The structure of the inner bottom plate 221, the inner side plate 222 and the cover plate 223 is a conventional 0201 type carton, which will not be described here. The partition plate 225 only plays a spacing role.

[0043] Compared with the prior art, the dual-purpose automobile part packaging box of the utility model sets the first packaging structure 21 and the second packaging structure 22 respectively, so as to simultaneously pack the camshaft and the connecting rod, and places the first packaging structure 21 between the two groups of second packaging structures 22 to balance the weight, so that it is more stable.

Claims

1. A dual-purpose automobile parts packaging box comprising an outer packaging layer and an inner packaging portion provided in the outer packaging layer, characterized in that: The inner packaging part comprises a first packaging structure for mounting camshafts and a plurality of second packaging structures for mounting connecting rods, which are evenly distributed outside the first packaging structure to form a whole square shape. The inner packaging parts are arranged in multiple layers along the height direction, and a layer plate is arranged between any two adjacent inner packaging parts. The first packaging structure comprises at least two first clamping plates which are horizontally and parallelly arranged, and two second clamping plates which are vertically and parallelly arranged. The second packaging structures are arranged in two groups and are arranged on opposite sides of the first packaging structure along the vertical direction, each of the second packaging structures comprises an inner bottom plate, an inner side plate arranged around the inner bottom plate, a cover plate connected to the four top side edges of the inner side plate, and an inner cavity formed by the inner bottom plate and the inner side plate.

2. The dual-purpose automotive parts packaging box of claim 1, wherein: The first clamping plates are inserted into the second clamping plates to form at least one placement cavity for mounting camshafts, and the layer plate is arranged between the adjacent placement cavities along the height direction to separate the adjacent placement cavities.

3. The dual-purpose automotive parts packaging box of claim 2, wherein: The first packaging structure further comprises a limiting part arranged in each placement cavity, which is used for positioning the camshafts and allowing multiple camshafts to be arranged in the placement cavity.

4. The dual-purpose automotive parts packaging box of claim 3, wherein: The limiting part comprises two support plates which are horizontally and parallelly arranged, and a plurality of limiting grooves symmetrically formed on the two support plates, the support plates are inserted into the second clamping plates to extend into the placement cavity, the plurality of limiting grooves are vertically and equidistantly arranged on the support plates and are connected to the top along the height direction, and each of the limiting grooves is connected to the horizontal direction to allow the camshafts to be clamped therein.

5. The dual-purpose automotive parts packaging box of claim 4, wherein: Each of the support plates comprises at least two secondary plates which are horizontally and vertically connected.

6. The dual-purpose automotive part packaging box according to any one of claims 1 to 5, characterized in that: Each of the second packaging structures is arranged in at least two groups and is horizontally and correspondingly arranged, and each of the second packaging structures is horizontally arranged in the same plane as the first packaging structure.

7. The dual-purpose automotive parts packaging box of claim 6, wherein: The first packaging structure and the second packaging structures are spaced apart to form an anti-collision space.

8. The dual-purpose automotive part packaging box of claim 6, wherein: Each of the cover plates is arranged on the top of the inner cavity by folding.

9. The dual-purpose automotive part packaging box of claim 8, wherein: Each of the second packaging structures further comprises a partition plate arranged in the inner cavity to separate the inner cavity into two parts for arranging the connecting rods.

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