Correcting device for extruded backboard of refrigerator

Abstract

The utility model discloses a refrigerator extruded backboard correcting device, which relates to the technical field of refrigerator backboard processing and comprises a correcting box, a conveying mechanism is mounted at the bottom end in the correcting box, and a circulating mechanism is mounted on the upper side of the conveying mechanism in the correcting box; the downward pressing assembly is installed in the correction box and arranged between the conveying mechanism and the circulating mechanism; the multiple movable correction dies pass through the correction box through a conveying mechanism; and the multiple fixed correcting dies are connected with the circulating mechanism through a set of connecting assemblies. According to the utility model, the movable correcting dies and the fixed correcting dies are circularly moved, so that the product is continuously corrected, the correcting efficiency is improved, and good pressure between the fixed correcting dies and the corresponding movable correcting dies can be kept through the pressing components during correction, so that the correcting quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator back panel processing, and particularly relates to a refrigerator extrusion back panel correction device. Background Art

[0002] The refrigerator back panel is an important part of the refrigerator, which plays roles such as heat preservation and insulation, frost prevention and mildew removal, and aesthetic decoration. Among them, plastic material is one of the commonly used materials for the refrigerator back panel. After molding, due to the influence of the product's own structure, processing equipment, or process, deformation may occur. When the deformation of the product is within a controllable range, a correction device is usually used to restore the product.

[0003] After retrieval, a patent with the publication number of CN214000549U discloses a plastic sheet deformation treatment device, which includes a bottom plate and a top plate. An upper pressing plate and a lower pressing plate are arranged between the bottom plate and the top plate. The lower pressing plate is fixedly connected to the bottom plate, the upper pressing plate is movably arranged between the lower pressing plate and the top plate, a driving device for pushing the pressing plate to lift is arranged on the top plate, and a first heating element is arranged in the upper pressing plate.

[0004] In the prior art, when correcting a product, it is necessary to maintain both the correction quality and the correction efficiency of the product. Therefore, the utility model provides a refrigerator extrusion back panel correction device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a refrigerator extrusion back panel correction device.

[0006] The technical problem solved by the utility model is: how to improve the correction efficiency while maintaining the correction quality of the product.

[0007] The utility model can be realized through the following technical solutions: a refrigerator extrusion back panel correction device, including a correction box, a plurality of movable correction molds, and a plurality of fixed correction molds. A conveying mechanism is installed at the bottom end inside the correction box, a circulating mechanism is installed above the conveying mechanism inside the correction box, and a downward pressing component is installed between the conveying mechanism and the circulating mechanism inside the correction box;

[0008] A plurality of fixed correction molds are all connected to the circulating mechanism through a set of connection components;

[0009] When a plurality of movable correction molds are in use, the product to be corrected is placed in the movable correction molds, and the movable correction molds pass through the correction box through the conveying mechanism. Moreover, the positions and speeds of each movable correction mold when moving based on the conveying mechanism match the positions and speeds of each fixed correction mold when moving based on the circulating mechanism;

[0010] When each fixed correction mold moves from the side of the pressing-down component based on the circulating mechanism, it covers the upper side of the corresponding moving correction mold by stretching the connecting component, so that a set of moving correction molds and a set of fixed correction molds are matched, and the product to be corrected is located between the moving correction mold and the fixed correction mold.

[0011] A cleaning component is installed at the top inside the correction box. When each fixed correction mold passes under the cleaning component based on the circulating mechanism, the cleaning component cleans it.

[0012] A further technical improvement of the present utility model lies in that: the pressing-down component includes a plurality of lifting mechanisms, each lifting mechanism is connected to the correction box, and the output ends of each lifting mechanism are all arranged downward, and a pressing-down frame is installed between them;

[0013] Arc parts are arranged at both ends of the pressing-down frame. When the fixed correction mold contacts the arc parts of the pressing-down frame, the corresponding connecting component is stretched, thereby changing its own height.

[0014] A further technical improvement of the present utility model lies in that: the connecting component includes two groups of connecting frames, both groups of connecting frames are connected to the circulating mechanism, and are respectively arranged on both sides of the corresponding fixed correction mold;

[0015] Assembly frames are installed at the bottom ends of the two groups of connecting frames, and a plurality of elastic frames are installed at the bottoms of the two groups of assembly frames. The two groups of elastic frames are respectively connected to both sides of the corresponding fixed correction mold;

[0016] The fixed correction mold changes its own height through the elastic frames on both sides of it.

[0017] A further technical improvement of the present utility model lies in that: electromagnetic components are installed on one side of the corresponding elastic frames under the two groups of assembly frames;

[0018] Convex parts are arranged on both sides of the fixed correction mold, magnetic regions are arranged in the convex parts, and the convex parts on both sides of the fixed correction mold are used to connect with the electromagnetic components. After the electromagnetic components are connected to the corresponding convex parts, the fixed correction mold and the connecting component are kept in a fixed state.

[0019] A further technical improvement of the present utility model lies in that: receiving grooves are opened on both sides of the correction box inside and above the conveying mechanism, and limiting components are installed inside the receiving grooves;

[0020] After the limiting component moves out of the receiving groove, it extends to the upper side of the conveying mechanism to adjust the moving route of the moving correction mold, so as to facilitate the matching of the moving correction mold with the corresponding fixed correction mold.

[0021] A further technical improvement of the present utility model lies in that: the limiting component includes a horizontal driving mechanism, and a rod body is installed at the output end of the horizontal driving mechanism.

[0022] A further technical improvement of the present utility model lies in that: the cleaning component includes a plurality of cleaning units and a plurality of air extraction units;

[0023] The plurality of air extraction units and the plurality of cleaning units are arranged alternately, and a lifting unit composed of cylinders is installed between adjacent air extraction units and cleaning units. The lifting unit is used to control the heights of the cleaning units and the air extraction units, so as to facilitate their contact with the fixed calibration mold.

[0024] A further technical improvement of the present utility model lies in that: each of the movable calibration mold and the fixed calibration mold includes a housing, a calibration groove is provided inside the housing, and a heating module is provided on the side of the calibration groove inside the housing for adjusting the temperature inside the calibration groove of the movable calibration mold and the fixed calibration mold when calibrating the product.

[0025] Compared with the prior art, the present utility model has the following beneficial effects:

[0026] The present utility model continuously calibrates the product by circulating and moving each of the movable calibration mold and the fixed calibration mold, so as to improve the calibration efficiency. And during calibration, through the pressing component, a good pressure can be maintained between the fixed calibration mold and the corresponding movable calibration mold, thereby improving the quality of calibration;

[0027] On the other hand, when transferring the movable calibration mold, through the limiting component, the moving position of each movable calibration mold and the combination time with the fixed calibration mold can be adjusted. And after the fixed calibration mold calibrates the product, during the circular movement, through the cleaning component, the calibration area inside the fixed calibration mold can be cleaned to avoid affecting subsequent calibration. Description of the Drawings

[0028] For the convenience of those skilled in the art to understand, the present utility model will be further described below with reference to the accompanying drawings.

[0029] Figure 1 is a schematic structural diagram of the present utility model;

[0030] Figure 2 is a side sectional view of the present utility model;

[0031] Figure 3 is a schematic connection diagram of the connection component and the fixed calibration mold in the present utility model;

[0032] Figure 4 For the present utility model Figure 2 is an enlarged structural view of part A;

[0033] In the figure: 1, calibration box; 2, conveying mechanism; 3, circulation mechanism; 4, movable calibration mold; 5, connecting component; 6, fixed calibration mold; 7, pressing-down component; 8, limiting component; 9, cleaning component; 71, lifting mechanism; 72, pressing-down frame; 51, connecting frame; 52, assembling frame; 53, elastic frame; 54, electromagnetic component; 11, storage groove; 81, horizontal driving mechanism; 82, rod body. Detailed implementation manner

[0034] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following combines the drawings and preferred embodiments to elaborate in detail on the specific implementation manner, structure, features and their effects of the present utility model.

[0035] Please refer to Figures 1-4 As shown, a refrigerator extrusion back panel calibration device includes a calibration box 1, a plurality of movable calibration molds 4 and a plurality of fixed calibration molds 6. A conveying mechanism 2 is installed at the bottom end inside the calibration box 1, and a circulation mechanism 3 is installed above the conveying mechanism 2 inside the calibration box 1. A pressing-down component 7 is installed between the conveying mechanism 2 and the circulation mechanism 3 inside the calibration box 1;

[0036] A plurality of fixed calibration molds 6 are all connected to the circulation mechanism 3 through a set of connecting components 5;

[0037] When a plurality of movable calibration molds 4 are in use, the product to be calibrated is placed in the movable calibration mold 4, and the movable calibration mold 4 passes through the calibration box 1 through the conveying mechanism 2. The positions and speeds of each movable calibration mold 4 when moving based on the conveying mechanism 2 match the positions and speeds of each fixed calibration mold 6 when moving based on the circulation mechanism 3;

[0038] When each fixed calibration mold 6 moves from the side of the pressing-down component 7 based on the circulation mechanism 3, it covers the upper side of the corresponding movable calibration mold 4 by stretching the connecting component 5. Thus, a set of movable calibration molds 4 and a set of fixed calibration molds 6 are matched, and the product to be calibrated is located between the movable calibration mold 4 and the fixed calibration mold 6;

[0039] A cleaning component 9 is installed at the top end inside the calibration box 1. When each fixed calibration mold 6 passes under the cleaning component 9 based on the circulation mechanism 3, the cleaning component 9 cleans it.

[0040] The cleaning component 9 includes a plurality of cleaning units and a plurality of air extraction units;

[0041] The plurality of air extraction units and the plurality of cleaning units are arranged alternately, and a lifting unit composed of cylinders is installed between adjacent air extraction units and cleaning units. The lifting unit is used to control the heights of the cleaning units and the air extraction units, so as to facilitate their contact with the fixed calibration mold 6.

[0042] On both sides inside the calibration box 1 above the conveying mechanism 2, storage grooves 11 are provided, and a limiting component 8 is installed inside the storage grooves 11;

[0043] After the limiting component 8 is removed from the storage groove 11, it extends to the upper side of the conveying mechanism 2 to adjust the moving route of the moving calibration mold 4, so as to facilitate the matching of the moving calibration mold 4 with the corresponding fixed calibration mold 6.

[0044] Please refer to Figure 2 As shown, the pressing component 7 includes a plurality of lifting mechanisms 71. Each lifting mechanism 71 is connected to the calibration box 1, and the output ends of each lifting mechanism 71 are arranged downward, and a pressing frame 72 is installed between them;

[0045] Both ends of the pressing frame 72 are provided with arc parts. When the fixed calibration mold 6 contacts the arc parts of the pressing frame 72, the corresponding connecting component 5 is stretched, thereby changing its own height.

[0046] Please refer to Figure 3 As shown, the connecting component 5 includes two groups of connecting frames 51. Both groups of connecting frames 51 are connected to the circulating mechanism 3 and are respectively arranged on both sides of the corresponding fixed calibration mold 6;

[0047] Assembly frames 52 are installed at the bottom ends of both groups of connecting frames 51, and a plurality of elastic frames 53 are installed at the bottoms of both groups of assembly frames 52. The two groups of elastic frames 53 are respectively connected to both sides of the corresponding fixed calibration mold 6;

[0048] The fixed calibration mold 6 changes its own height through the elastic frames 53 on both sides of it.

[0049] Electromagnetic components 54 are installed on one side of the corresponding elastic frames 53 below the two groups of assembly frames 52;

[0050] Side convex parts are provided on both sides of the fixed calibration mold 6, magnetic regions are provided in the side convex parts, and the side convex parts on both sides of the fixed calibration mold 6 are used to connect with the electromagnetic components 54. After the electromagnetic components 54 are connected to the corresponding side convex parts, the fixed calibration mold 6 and the connecting component 5 are kept in a fixed state.

[0051] Please refer to Figure 4 As shown, the limiting component 8 includes a horizontal driving mechanism 81, and a rod body 82 is installed at the output end of the horizontal driving mechanism 81;

[0052] The horizontal driving mechanism 81 adopts a bidirectional screw mechanism in this embodiment. The directions of the threads at both ends of the bidirectional screw mechanism are opposite, and transmission sleeves are threadedly connected to the threads at both ends. Transmission rods are rotatably connected between the two rotating sleeves and the rod body 82;

[0053] The transmission rod moves horizontally under the constraint of the storage groove 11.

[0054] When the utility model is in use:

[0055] First, place the product to be corrected into a set of moving correction molds 4, and then place the moving correction molds 4 on the conveying mechanism 2. The conveying mechanism 2 moves this set of moving correction molds 4 into the correction box 1. After entering the correction box 1, the limiting component 8 is activated to adjust the moving timing of the moving correction molds 4 until a set of fixed correction molds 6 move to the upper side of this set of moving correction molds 4 based on the circulating mechanism 3;

[0056] After the fixed correction molds 6 move to the upper side of the moving correction molds 4, the limiting component 8 resets, and the moving correction molds 4 and the fixed correction molds 6 move synchronously. At the same time, the elastic frames 53 in the corresponding connection component 5 disconnect from the fixed correction molds 6;

[0057] When the fixed correction molds 6 pass under the pressing component 7, by stretching the respective elastic frames 53 in the corresponding connection component 5, they fit on the upper side of the corresponding moving correction molds 4, and maintain the pressure between the fixed correction molds 6 and the moving correction molds 4 through the fixed correction molds 6 to correct the products in the moving correction molds 4.

[0058] The above is only the preferred embodiment of the utility model, and it does not impose any form of limitation on the utility model. Although the utility model has been disclosed above with the preferred embodiment, it is not intended to limit the utility model. Any person skilled in the art can make some changes or modifications to it as equivalent embodiments with equivalent changes within the scope of the technical solution of the utility model. However, as long as it does not depart from the content of the technical solution of the utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model still fall within the scope of the technical solution of the utility model.

Claims

1. A refrigerator extrusion backboard correction device, characterized in that Including: A calibration box (1) with a conveying mechanism (2) installed at the inner bottom end thereof, and a circulating mechanism (3) installed above the conveying mechanism (2) inside the calibration box (1); A pressing-down assembly (7) installed inside the calibration box (1) and arranged between the conveying mechanism (2) and the circulating mechanism (3); Moving calibration dies (4), and a plurality of the moving calibration dies (4) pass through the calibration box (1) via the conveying mechanism (2); Fixed calibration dies (6), and a plurality of the fixed calibration dies (6) are all connected to the circulating mechanism (3) through a set of connecting components (5); When the fixed calibration die (6) passes by the pressing-down assembly (7) side based on the circulating mechanism (3), it fits on the upper side of a set of moving calibration dies (4) by stretching the connecting component (5); A cleaning assembly (9) installed at the inner top end of the calibration box (1).

2. The calibration device for the extrusion back panel of a refrigerator according to claim 1, characterized in that, The pressing-down assembly (7) includes a plurality of lifting mechanisms (71), and each lifting mechanism (71) is connected to the calibration box (1); A pressing-down frame (72) is installed between the bottom ends of each lifting mechanism (71); Both ends of the pressing-down frame (72) are provided with arc parts.

3. A refrigerator extrusion back panel correction device according to claim 1, characterized in that, The connecting component (5) includes two connecting frames (51) connected to the circulating mechanism (3); The two connecting frames (51) are respectively arranged on both sides of the corresponding fixed calibration die (6); Assembly frames (52) are installed at the bottom ends of the two connecting frames (51), a plurality of elastic frames (53) are installed at the bottoms of the two assembly frames (52), and the two elastic frames (53) are respectively connected to both sides of the corresponding fixed calibration die (6).

4. The refrigerator extrusion backplane correction device according to claim 3, characterized in that, Electromagnetic components (54) are installed on one side of the corresponding elastic frames (53) below the two assembly frames (52); Both sides of the fixed calibration die (6) are provided with side convex parts, and magnetic regions are arranged in the side convex parts; After the electromagnetic component (54) is connected to the side convex part of the corresponding fixed calibration die (6), the fixed calibration die (6) and the connecting component (5) are kept in a fixed state.

5. The calibration device for the extrusion back panel of a refrigerator according to claim 1, wherein, Receiving grooves (11) are opened on both sides above the conveying mechanism (2) inside the calibration box (1), and a limiting component (8) is installed inside the receiving groove (11).

6. The refrigerator extrusion backplane correction device according to claim 5, wherein, The limiting component (8) includes a horizontal driving mechanism (81), and a rod body (82) is installed at the output end of the horizontal driving mechanism (81).

7. The calibration device for the extrusion back panel of a refrigerator according to claim 1, characterized in that, The cleaning assembly (9) includes a plurality of cleaning units and a plurality of air extraction units; The plurality of air extraction units and the plurality of cleaning units are arranged in an alternating manner.

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