CN217171486U

CN217171486U - Quartz crucible packaging structure capable of forming comprehensive support

Info

Publication number: CN217171486U
Application number: CN202220162259.6U
Authority: CN
Inventors: 袁新; 周勇; 吴伟华; 方志远
Original assignee: Inner Mongolia Xinjing New Material Co ltd
Current assignee: Zhejiang Meijing New Materials Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-12
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a quartz crucible packaging structure forming comprehensive support; the method is characterized in that: the bottom of the carton is provided with a bottom plate, the upper surface of the bottom plate is provided with an inward-concave arc-shaped groove, the crucible body is placed in the arc-shaped groove of the bottom plate, four corners between the crucible body and the carton are respectively provided with a surrounding plate, the surrounding plates are right-angled triangles, two right-angled sides are attached to carton corners, dead corners of the bottom plate are respectively provided with a limiting block, the limiting blocks are matched with the carton to clamp the surrounding plates, and the external surfaces of the surrounding plates are considered to be in contact with the crucible body, so that the surfaces of the surrounding plates are smooth and cannot damage the crucible body, the top of the crucible body is provided with a top plate, the lower surface of the top plate is provided with an annular groove, and the top of the crucible body is embedded into the annular groove; the device utilizes carton cooperation bounding wall to fix quartz crucible, can effectual solution use the problem that plastic foam exists, and every triangle-shaped bounding wall of the device has simultaneously can have two fixed points, and the bounding wall can be adjusted and is suitable for the quartz crucible of multiple size moreover.

Description

Quartz crucible packaging structure capable of forming comprehensive support

Technical Field

An object of the utility model is to provide a quartz crucible packaging structure who forms comprehensive support belongs to quartz crucible packing field.

Background

The quartz crucible is used for drawing large-diameter monocrystalline silicon and is an essential basic material for preparing solar cells and developing large-scale integrated circuits in the photovoltaic industry. The industry is moving towards the manufacture of quartz crucibles of larger diameter. The production process is simple and clear: quartz sand → mold charge molding → electric arc melting → demoulding → cooling (air cooling) → cold working grinding, cutting, chamfering → detection → cleaning, drying → packaging → finished product warehousing.

The crucible has higher control requirements on environmental impurity pollution in production, storage and use, and the quartz crucible is finished after entering a cleaning process, so that the surface of the quartz crucible is more strictly required in the subsequent production process, meanwhile, the production operation is basically in a dust-free environment, and the contact objects with the quartz crucible are all non-metal materials, so that the defects of collision, scratch and the like on the surface of the quartz crucible are avoided. The reliability of the package is an important factor and link for ensuring the safety of the crucible before the crucible is used by a customer. The prior art method comprises the following steps: the foam material is used for filling the protective crucible in the packaging box to buffer the impact force. The packaging method mainly aims at the filling of the foam plastic:

1. the foamed plastic belongs to chemical materials, and the production of the foamed plastic can generate harmful substances and easily cause environmental pollution. 2. The molded foam plastic has high price, poor universality and large storage space occupation. 3. The bulk foam plastic blocks are low in boxing efficiency, small in contact area with the crucible and unstable in stress. 4. The moisture resistance of the foam is poor. 5. The waste foam blocks are long in decomposition year and easy to become white garbage.

Disclosure of Invention

An object of the utility model is to provide a quartz crucible packaging structure who forms comprehensive support, the device utilize carton cooperation bounding wall to be fixed to quartz crucible, can effectual solution use the problem that plastic foam exists, and every triangle-shaped bounding wall of the device has can have two fixed points simultaneously, and the bounding wall can be adjusted and is suitable for the quartz crucible of multiple size moreover.

A quartz crucible packaging structure forming comprehensive support comprises a carton, a bottom plate, a coaming, a top plate and a crucible body; the method is characterized in that: the bottom of carton is equipped with the bottom plate, the bottom plate upper surface is equipped with the arc wall of indent, the crucible body is laid in the arc wall of bottom plate, four corners between crucible body and the carton are equipped with the bounding wall respectively, the bounding wall becomes right angled triangle, two right-angle side laminating carton corners, the dead angle of bottom plate is equipped with the stopper respectively, the bounding wall is cliied with the carton cooperation to the stopper, it is fixed to provide for the bounding wall, the bounding wall is emptyd when avoiding installing the crucible body in the carton, it takes the crucible body to consider that the bounding wall surface can contact, so the bounding wall surface is smooth can not have the damage to the crucible body, crucible body top is equipped with the roof, the lower surface of roof is equipped with the annular, in the top embedding annular of crucible body.

When specifically setting up above-mentioned bounding wall, consider that right triangle's bounding wall and crucible body only have a contact point, fixed effect is relatively poor, so the hypotenuse of bounding wall and crucible contact becomes indent hem, and the hem has two contact points with the crucible body, promotes the fixed effect of bounding wall to the crucible body.

When specifically setting up above-mentioned bounding wall, consider that the hypotenuse of bounding wall becomes the hypotenuse of indent, the overall structure of bounding wall is just not triangle-shaped, and the stability variation of structure so the hem of bounding wall is equipped with the backup pad with right angle corner, lets the bounding wall form two triangles, promotes the structural strength of bounding wall.

When specifically setting up above-mentioned bounding wall, consider that the crucible body has multiple size in the production of reality, enclose to keep off and can adjust and be suitable for multiple size, so the backup pad and the right angle limit separation of bounding wall are equipped with a card shelves respectively on two right angle edges, and the card shelves are the interior knot form of slope, can avoid supporting from blocking the shelves in the natural landing, and the backup pad can switch in blocking the shelves, and the position of adjustment hem can be suitable for the crucible body packing of multiple dimensions.

The beneficial effects of the utility model reside in that a quartz crucible packaging structure who forms comprehensive support is provided, the device utilizes carton cooperation bounding wall to be fixed to quartz crucible, can effectual solution use the problem that plastic foam exists, and every triangle-shaped bounding wall of the device has simultaneously can have two fixed points, and the bounding wall can be adjusted and is suitable for the quartz crucible of multiple size moreover. The packaging structure is packaged by the paper boards around the crucible, so that a very high moisture-proof effect can be achieved, the effect is more obvious particularly in the long-time transportation and storage processes, and the protection of the crucible is more reliable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 the utility model discloses a structure schematic diagram in = carton.

Fig. 3 is a schematic view of the bottom plate structure of the present invention.

Fig. 4 is a schematic view of a first implementation structure of the enclosure of the present invention.

Fig. 5 is a schematic view of a second implementation structure of the enclosure of the present invention.

Fig. 6 is a schematic view of a third implementation structure of the enclosure of the present invention.

Fig. 7 is a schematic view of a fourth embodiment of the enclosure of the present invention.

Fig. 8 is a schematic view of the top plate structure of the present invention.

In the figure, a carton 1, a bottom plate 2, an arc-shaped groove 3, a limiting block 4, a coaming 5, a folded edge 6, a supporting plate 7, a clamping stop 8, a top plate 9, a ring groove 10 and a crucible body 11.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings, which are only used for illustrating the technical solutions of the present invention and are not limited.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in the figure, the quartz crucible packaging structure forming the overall support comprises a carton 1, a bottom plate 2, a coaming 5, a top plate 9 and a crucible body 11; the method is characterized in that: the bottom of the carton 1 is provided with a bottom plate 2, the bottom plate 2 adopts a honeycomb paperboard with high bearing capacity, the honeycomb paperboard can provide enough supporting force and buffer force in the up-down direction, the upper surface of the bottom plate 2 is provided with an inward-concave arc-shaped groove 3, the depth of the arc-shaped groove 3 is less than half of that of the bottom plate 2, the honeycomb paperboard can provide supporting force and buffer force for the bottom of the crucible body 11, the crucible body 11 is placed in the arc-shaped groove 3 of the bottom plate 2, four corners between the crucible body 11 and the carton 1 are respectively provided with a surrounding plate 5, the surrounding plates 5 are right-angled triangles, the two right-angled edges are attached to the corners of the carton 1, dead corners of the bottom plate 2 are respectively provided with a limiting block 4, the limiting blocks 4 are matched with the carton 1 to clamp the surrounding plates 5 to fix the surrounding plates 5, the falling of the surrounding plates 5 when the crucible body 11 is installed in the carton 1 is avoided, and the outer surface of the surrounding plates 5 can contact the crucible body 11, therefore 5 smooth surfaces of bounding wall have the damage to crucible body 11, and crucible body 11 top is equipped with roof 9, and the lower surface of roof 9 is equipped with annular groove 10, and in crucible body 11's top embedding annular groove 10, roof 9 adopted the honeycomb cardboard that has high bearing capacity, and the honeycomb cardboard can provide sufficient holding power and cushion power in upper and lower direction.

When specifically setting up above-mentioned bounding wall 5, consider that right triangle's bounding wall 5 only has a contact point with crucible body 11, fixed effect is relatively poor, so the hypotenuse of bounding wall 5 and crucible body 11 contact becomes indent hem 6, and hem 6 has two contact points with crucible body 11, promotes the fixed effect of bounding wall 5 to crucible body 11.

When specifically setting up above-mentioned bounding wall 5, consider that the hypotenuse of bounding wall 5 becomes the hypotenuse of indent, the overall structure of bounding wall 5 is not just triangle-shaped, and the stability variation of structure so hem 6 and the right angle corner of bounding wall 5 are equipped with backup pad 7, let bounding wall 5 form two triangles, promote the structural strength of bounding wall 5.

When specifically setting up above-mentioned bounding wall 5, consider that crucible body 11 has multiple size in the production of reality, enclose to keep off and can adjust and be suitable for multiple size, so the backup pad 7 and the separation of right angle limit of bounding wall 5 are equipped with one respectively on two right angle edges and block shelves 8, block shelves 8 are the interior knot form of slope, can avoid supporting from blocking shelves 8 interior natural landing, backup pad 7 can switch in blocking shelves 8, the position of adjustment hem 6 can be suitable for the 11 packagine of crucible body of multiple size specification.

1. And (4) packaging the qualified quartz crucible entering the packaging process in a dust-free environment. Sealing with plastic film, and tightly binding the clinker film to the quartz crucible with elastic rubber band. 2. The sealed crucible is integrally arranged in a plastic bag, and the bag opening is tightly tied by a nylon binding tape after being wound. 3. The bottom cover plate of the firm carton is adhered by using an adhesive tape, the high-bearing-capacity honeycomb paperboard is laid at the bottom of the carton and used as a base plate for stabilizing the crucible, the sealed crucible opening is upwards put into the carton, and the periphery of the sealed crucible opening is fixed by using a surrounding plate with a certain structural shape. The backing plate is processed the hole of certain diameter as required, falls into downthehole with the crucible arc bottom, increases stability. 4. And laying a high-bearing-capacity honeycomb paperboard as a cover plate of the crucible. 5. Closing the upper cover plate of the carton, and firmly adhering the upper cover plate with an adhesive tape, and boxing the single crucible. 6. Shipping and baling: the packing box is arranged on the wooden tray, reinforced paper corner protectors are arranged outside edges of the packing box, plastic films are wound around and on the carton, and the carton and the wooden tray are fastened by nylon ties. The placing number of the cartons on the wooden pallet can be selected according to the delivery conditions in three conditions of 1, 2 and 8 cases.

1. The packaging with the foam plastic which can cause environmental pollution is not adopted, thereby being beneficial to environmental protection. The honeycomb paperboard with high bearing capacity can provide enough supporting force and impact force in the up-down direction. 2. After the quartz crucible is arranged on the honeycomb paperboard, the contact surface is slightly concave-concave deformed, the effect of surface contact between the paperboard and the circular bottom surface of the crucible is just achieved by utilizing the characteristic, and the shaking of the crucible is reduced. 3. The coaming is arranged in a triangular structure, is matched with the paper angle bead for use, greatly enhances the radial support and buffering of the crucible, and is more stable. 4. The packaging structure of the method adopts the paperboard package around the crucible, can play a very high moisture-proof role, has more obvious effect particularly in the long-time transportation and storage processes, and can protect the crucible more reliably.

Although the present invention has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that modifications and variations can be made in the present invention without departing from the spirit or scope of the invention.

Claims

1. A quartz crucible packaging structure forming overall support comprises a carton (1), a bottom plate (2), a coaming (5), a top plate (9) and a crucible body (11); the method is characterized in that: the bottom of carton (1) is equipped with bottom plate (2), bottom plate (2) upper surface is equipped with arc wall (3) of indent, lay in arc wall (3) of bottom plate (2) crucible body (11), four corners between crucible body (11) and carton (1) are equipped with bounding wall (5) respectively, bounding wall (5) become right triangle, two right-angle side laminating carton (1) corners, the dead angle of bottom plate (2) is equipped with stopper (4) respectively, bounding wall (5) are cliied in stopper (4) and carton (1) cooperation, crucible body (11) top is equipped with roof (9), the lower surface of roof (9) is equipped with annular (10), the top embedding annular (10) of crucible body (11) are interior.

2. The quartz crucible packaging structure forming a full support of claim 1, wherein: the bevel edge of the coaming (5) contacting the crucible is an inward concave hem (6), and the hem (6) and the crucible body (11) are provided with two contact points.

3. A quartz crucible packaging structure forming a full support as claimed in claim 2, wherein: and a supporting plate (7) is arranged at the corner of the hem (6) and the right angle of the coaming (5), so that the coaming (5) forms two triangles.

4. A quartz crucible packaging structure forming a full support according to claim 3, wherein: backup pad (7) and the right angle limit separation of bounding wall (5), two right angle edges are equipped with respectively one and are listed as card shelves (8), and backup pad (7) can be switched in card shelves (8), the position of adjustment hem (6).