Quick assembling and buckling device for refrigerator drawer main body and panel

Abstract

The utility model provides a refrigerator drawer main body and panel quick assembly buckling device, including panel assembly part, drawer main body assembly part, overturn drive subassembly and mounting table, panel assembly part is rotatingly connected to one end of mounting table, drawer main body assembly part is installed on mounting table, and the panel assembly part is rotatingly connected to the other end of mounting table. The turnover driving assembly is hinged to the panel assembling part, the drawer main body assembling part pushes the drawer main body to move in the direction close to the panel assembling part, and the turnover driving assembly drives the panel assembling part to turn over upwards, so that a panel on the panel assembling part is automatically buckled with the buckling end of the drawer main body; the drawer main body assembling component pushes the drawer main body to move in the direction close to the panel assembling component, and the overturning driving component drives the panel assembling component to upwards overturn, so that a panel on the panel assembling component is automatically buckled with the buckling end of the drawer main body, automatic assembling is completed, and the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator part assembly, in particular to a quick assembly and buckling device for a refrigerator drawer body and a panel. Background Technique

[0002] In the manufacturing process of refrigerators, in addition to the refrigerator compressor, the cabinet shell, and the refrigeration and heat preservation system, the important container of the refrigerator, namely the refrigerating and freezing drawer, is also an important component. At present, many refrigerator manufacturers design the drawer body and the panel separately. After the body and the panel are produced by the injection molding machine, the transparent panel and the white body need to be assembled together and achieve perfect buckling while ensuring the product appearance.

[0003] At present, most manufacturers use manual assembly. It takes a large amount of manpower to successfully assemble the refrigerator drawer panel assembly. The efficiency of manual assembly is also low. Moreover, when the body is just taken out of the injection molding machine, the temperature is about 60 - 70 °C, and the material property is soft. It is not easy for personnel to operate by hand and is also prone to scalding. Therefore, the production and manufacturing department urgently needs a reliable and general refrigerator drawer panel assembly device to replace manual labor and realize the full-process automation of the assembly of the injection molding machine and the injection molded parts.

[0004] In view of this, it is necessary to provide a new quick assembly and buckling device for a refrigerator drawer body and a panel to overcome the above defects. Content of the Utility Model

[0005] The purpose of the utility model is to provide a quick assembly and buckling device for a refrigerator drawer body and a panel, which can automatically buckle the panel on the panel assembly part with the buckling end of the drawer body, complete automatic assembly, improve the assembly efficiency, no longer need to use manual means for assembly, and save labor costs.

[0006] To achieve the above purpose, the utility model provides a quick assembly and buckling device for a refrigerator drawer body and a panel, including a panel assembly part, a drawer body assembly part, a flipping drive assembly, and an installation table. The panel assembly part is rotatably connected to one end of the installation table. The drawer body assembly part is installed on the installation table. The flipping drive assembly is hinged to the panel assembly part.

[0007] The drawer body assembly part pushes the drawer body to move towards the panel assembly part. The flipping drive assembly drives the panel assembly part to flip upwards, so that the panel on the panel assembly part is automatically buckled with the buckling end of the drawer body.

[0008] Preferably, the panel assembly part includes a hollowed-out pallet and two positioning plates. The pallet is rotatably connected to the installation table. One of the positioning plates is slidably installed on the pallet, and the other positioning plate is fixed on the pallet.

[0009] Preferably, a guide rail is installed on the pallet, a slider is installed on one of the positioning plates, and the slider is slidably connected to the guide rail.

[0010] Preferably, the panel assembly component further includes a transverse movement driving cylinder, and the transverse movement driving cylinder passes through the hollow of the pallet and is connected to one of the positioning plates.

[0011] Preferably, the panel assembly component further includes a pressing cylinder, and the pressing cylinder is installed at the top of the pallet.

[0012] Preferably, the panel assembly component further includes an ejecting cylinder, and the ejecting cylinder is installed at the top of the pallet.

[0013] Preferably, the quick assembly and buckling device for the refrigerator drawer body and the panel further includes a chassis, and the flipping drive assembly and the installation table are both installed on the chassis.

[0014] Preferably, the flipping drive assembly includes a driving cylinder and a mounting plate. The mounting plate is installed on the chassis, the driving cylinder is installed on the mounting plate, a connecting buckle is installed on the pallet, and the telescopic rod of the driving cylinder is hinged to the connecting buckle.

[0015] Preferably, the drawer body assembly component includes a pushing and pulling cylinder, a connecting rod and a rotary support. One end of the pushing and pulling cylinder is hinged and installed on the installation table, the telescopic rod at the other end of the pushing and pulling cylinder is hinged to the connecting rod, the bottom of the connecting rod is hinged to the rotary support, and the rotary support is installed on the installation table.

[0016] Preferably, the quick assembly and buckling device for the refrigerator drawer body and the panel further includes two pressing cylinders and two mounting supports. The two mounting supports are installed on the installation table and are located on both sides of the drawer body. The two pressing cylinders are respectively installed on the two mounting supports, and the two pressing cylinders are inclinedly distributed. The pressing blocks of the two pressing cylinders face the buckling end of the drawer body.

[0017] Compared with the prior art, the beneficial effects are as follows: The drawer body assembly component pushes the drawer body to move in the direction close to the panel assembly component, and the flipping drive assembly drives the panel assembly component to flip upward, so that the panel on the panel assembly component is automatically buckled with the buckling end of the drawer body, completing automatic assembly, improving the assembly efficiency, no longer requiring manual assembly, and saving labor costs.

[0018] Other features and advantages of the present utility model will be described in the following description, and some of them will be obvious from the description, or can be understood through the implementation of the present utility model. The features and advantages of the present utility model can be realized and obtained through the elements and combinations specifically pointed out in the appended claims. These and other features of the present utility model will become more clear and understandable according to the following description and the appended claims, or can be understood through the implementation of the embodiments described in the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as a limitation of the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a three-dimensional view of the quick assembly and buckling device for the refrigerator drawer body and the panel provided by the present utility model.

[0021] Figure 2 is Figure 1 A three-dimensional view of another perspective of the quick assembly and buckling device for the refrigerator drawer body and the panel shown.

[0022] Figure 3 is Figure 1 A three-dimensional view of the assembled components of the drawer body shown.

[0023] Reference numerals: 1. Panel assembly component; 11. Support plate; 111. Guide rail; 112. Connecting buckle; 12. Positioning plate; 13. Transverse movement driving cylinder; 14. Pressing cylinder; 141. Pressing block; 15. Ejecting cylinder; 2. Drawer body assembly component; 21. Pushing and pulling cylinder; 22. Connecting rod; 23. Rotary support; 3. Flipping driving assembly; 31. Driving cylinder; 32. Mounting plate; 4. Mounting table; 5. Underframe; 6. Extrusion cylinder; 61. Extrusion block; 7. Mounting support; 8. Drawer body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions and beneficial technical effects of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are only for explaining the present utility model, and not for limiting the present utility model.

[0025] It should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0026] It should also be noted that unless otherwise clearly defined and limited, terms such as "install", "connect", "join", "fix", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be determined according to specific circumstances.

[0027] In addition, terms such as "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", "third" may explicitly or implicitly include one or more of such features. In addition, the meanings of "a plurality" and "several" refer to two or more, unless otherwise clearly and specifically defined.

[0028] Please refer to Figures 1 to 3 , the present invention provides a quick assembly and buckling device for a refrigerator drawer main body and a panel, including a panel assembly component 1, a drawer main body assembly component 2, a flipping drive component 3 and a mounting table 4. The panel assembly component 1 is rotatably connected to one end of the mounting table 4, the drawer main body assembly component 2 is installed on the mounting table 4, and the flipping drive component 3 is hinged to the panel assembly component 1.

[0029] The drawer main body assembly component 2 pushes the drawer main body 8 to move in a direction close to the panel assembly component 1, and the flipping drive component 3 drives the panel assembly component 1 to flip upward, so that the panel on the panel assembly component 1 (similar to the encapsulation cover on the drawer) is automatically buckled with the buckling end of the drawer main body 8, completing the automatic assembly and improving the assembly efficiency.

[0030] In this way, the drawer body assembly component 2 pushes the drawer body 8 to move in the direction close to the panel assembly component 1, and the flipping drive assembly 3 drives the panel assembly component 1 to flip upward, so that the panel on the panel assembly component 1 is automatically latched with the latching end of the drawer body 8. After the latching action is completed, the flipping drive assembly 3 drives the panel assembly component 1 to flip downward, and the drawer body assembly component 2 returns to its original action state and waits for the next drawer body 8 to be conveyed.

[0031] In a preferred embodiment, the panel assembly component 1 includes a hollowed-out support plate 11 and two positioning plates 12. The support plate 11 is rotatably connected to the mounting table 4. One of the positioning plates 12 is slidably mounted on the support plate 11, and the other positioning plate 12 is fixed to the support plate 11. Since one of the positioning plates 12 is slidably mounted on the support plate 11, pushing this one positioning plate 12 can make the two positioning plates 12 approach or separate on the support plate 11. When the two positioning plates 12 approach, they clamp and position the panel, and when the two positioning plates 12 separate, they release the panel.

[0032] In a preferred embodiment, a guide rail 111 is installed on the support plate 11, and a slider is installed on one of the positioning plates 12. The slider is slidably connected to the guide rail 111 to facilitate the smooth sliding of this one positioning plate 12.

[0033] In a preferred embodiment, the panel assembly component 1 further includes a transverse movement drive cylinder 13. The transverse movement drive cylinder 13 passes through the hollow part of the support plate 11 and is connected to this one positioning plate 12. The transverse movement drive cylinder 13 drives this one positioning plate 12 to translate and approach the other positioning plate 12, or the transverse movement drive cylinder 13 drives this one positioning plate 12 to translate and move away from the other positioning plate 12, so that the two positioning plates 12 separate.

[0034] In a preferred embodiment, the panel assembly component 1 further includes a downward pressure cylinder 14. The downward pressure cylinder 14 is installed at the top end of the support plate 11. When the downward pressure cylinder 14 extends, the pressing block 141 of the downward pressure cylinder 14 moves in the direction close to the bottom end of the support plate 11 to facilitate pressing and clamping the panel on the two positioning plates 12.

[0035] In a preferred embodiment, the panel assembly component 1 further includes an ejecting cylinder 15. The ejecting cylinder 15 is fixedly installed at the top end of the support plate 11. When the ejecting cylinder 15 extends, at this time, the pressing block 141 of the downward pressure cylinder 14 retracts, and the ejecting block of the ejecting cylinder 15 ejects the panel on the two positioning plates 12 through the support plate 11.

[0036] In a preferred embodiment, the quick assembly and fastening device for the refrigerator drawer body and the panel further includes a chassis 5, and the flipping drive assembly 3 and the mounting table 4 are both fixedly installed on the chassis 5.

[0037] In a preferred embodiment, the flipping drive assembly 3 includes a drive cylinder 31 and a mounting plate 32. The mounting plate 32 is fixedly installed on one side of the chassis 5, the drive cylinder 31 is fixedly installed on the mounting plate 32, a connection buckle 112 is installed on the support plate 11, and the telescopic rod of the drive cylinder 31 is hinged to the connection buckle 112. Thus, when the telescopic rod of the drive cylinder 31 extends, it can drive the support plate 11 to flip upward, and when the telescopic rod of the drive cylinder 31 retracts, it can drive the support plate 11 to flip downward.

[0038] In a preferred embodiment, the drawer body assembly component 2 includes a push-pull cylinder 21, a bent connecting rod 22, and a rotary support 23. One end of the push-pull cylinder 21 is hingedly installed on the mounting table 4, the telescopic rod at the other end of the push-pull cylinder 21 is hinged to the connecting rod 22, the bottom of the connecting rod 22 is hinged to the rotary support 23, and the rotary support 23 is fixedly installed on the mounting table 4.

[0039] Thus, when the telescopic rod of the push-pull cylinder 21 extends, the telescopic rod pushes the connecting rod 22 to move forward in the direction close to the panel assembly component 1, thereby pushing the drawer body 8 on the mounting table 4 to move forward in the direction close to the panel assembly component 1. When the telescopic rod of the push-pull cylinder 21 retracts, the telescopic rod of the push-pull cylinder 21 pulls the connecting rod 22 to move backward in the direction away from the panel assembly component 1, thereby causing the connecting rod 22 to release the drawer body 8 and move to its original position.

[0040] In a preferred embodiment, the quick assembly and fastening device for the refrigerator drawer body and the panel further includes two extrusion cylinders 6 and two mounting supports 7. The two mounting supports 7 are installed on the mounting table 4 and are located on both sides of the drawer body 8. The two extrusion cylinders 6 are respectively installed on the two mounting supports 7, and the two extrusion cylinders 6 are inclinedly distributed, and the extrusion blocks 61 of the two extrusion cylinders 6 face the fastening end of the drawer body 8.

[0041] When the drawer body 8 is pushed by the connecting rod 22 to a predetermined position under the driving action of the push-pull cylinder 21, the telescopic rods of the two extrusion cylinders 6 extend simultaneously to push the extrusion blocks 61 close to the fastening end of the drawer body 8, so that the extrusion blocks 61 extrude the fastening end of the drawer body 8, and further cause the fastening end of the drawer body 8 to contract and deform inward, facilitating the panel to be fastened to the fastening end of the drawer body 8. After the fastening is completed, the telescopic rod of the push-pull cylinder 21 retracts to pull the connecting rod 22 to move backward in the direction away from the panel assembly component 1, thereby causing the connecting rod 22 to release the drawer body 8 and move to its original position.

[0042] Working principle: When the drawer main body 8 is pushed by the connecting rod 22 to a predetermined position under the driving action of the push-pull cylinder 21, the telescopic rods of the two extrusion cylinders 6 extend simultaneously to push the extrusion blocks 61 close to the fastening end of the drawer main body 8, so that the extrusion blocks 61 extrude the fastening end of the drawer main body 8, and then the fastening end of the drawer main body 8 contracts and deforms inward;

[0043] When the telescopic rod of the driving cylinder 31 extends, it can drive the support plate 11 to turn upward, so that the panel on the panel assembly part 1 is automatically fastened to the fastening end of the drawer main body 8. After the fastening action is completed, the flipping drive assembly 3 drives the panel assembly part 1 to turn downward, and the drawer main body assembly part 2 returns to its original operating state to wait for the next drawer main body 8 to be conveyed.

[0044] The present utility model is not limited solely to what is described in the specification and embodiments. Therefore, for those skilled in the art, additional advantages and modifications can be easily achieved. Thus, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present utility model is not limited to the specific details, representative devices, and illustrated examples shown and described herein.

Claims

1. A quick assembly and fastening device for a refrigerator drawer body and panel, characterized in that: The invention comprises a panel assembly component (1), a drawer body assembly component (2), a flip drive component (3) and a mounting platform (4), wherein the panel assembly component (1) is rotatably connected to one end of the mounting platform (4), the drawer body assembly component (2) is mounted on the mounting platform (4), and the flip drive component (3) is hinged to the panel assembly component (1). The drawer body assembly component (2) pushes the drawer body (8) to move in a direction close to the panel assembly component (1), and the flip drive component (3) drives the panel assembly component (1) to flip upward, so that the panel on the panel assembly component (1) automatically snaps into place with the snap-fitting end of the drawer body (8).

2. The quick assembly and fastening device for the refrigerator drawer body and panel according to claim 1, characterized in that: The panel assembly component (1) comprises a hollow support plate (11) and two positioning plates (12); the support plate (11) is rotatably connected to the mounting platform (4); one positioning plate (12) is slidably mounted on the support plate (11), and the other positioning plate (12) is fixed on the support plate (11).

3. The quick assembly and fastening device for the refrigerator drawer body and panel according to claim 2, characterized in that: A guide rail (111) is installed on the support plate (11), and a slider is installed on one of the positioning plates (12), and the slider is slidably connected to the guide rail (111).

4. The quick assembly and fastening device for a refrigerator drawer body and panel according to claim 2, characterized in that: The panel assembly component (1) further comprises a transverse movement driving cylinder (13), wherein the transverse movement driving cylinder (13) passes through a hollow portion of the support plate (11) and is connected to one of the positioning plates (12).

5. The quick assembly and fastening device for a refrigerator drawer body and panel as claimed in claim 2, characterized in that: The panel assembly component (1) also includes a downward pressing cylinder (14), and the downward pressing cylinder (14) is installed on the top end of the support plate (11).

6. The quick assembly and fastening device for a refrigerator drawer body and panel according to claim 2, characterized in that: The panel assembly component (1) further comprises an ejection cylinder (15), wherein the ejection cylinder (15) is mounted on the top end of the support plate (11).

7. The quick assembly and fastening device for a refrigerator drawer body and panel according to claim 6, characterized in that: The quick assembly and fastening device for the refrigerator drawer body and panel further comprises a base frame (5), and the flip drive assembly (3) and the mounting platform (4) are both mounted on the base frame (5).

8. The quick assembly and fastening device for a refrigerator drawer body and panel according to claim 7, characterized in that: The flip drive assembly (3) comprises a drive cylinder (31) and a mounting plate (32), wherein the mounting plate (32) is mounted on a base frame (5), the drive cylinder (31) is mounted on the mounting plate (32), a connecting buckle (112) is mounted on the support plate (11), and a telescopic rod of the drive cylinder (31) is hinged to the connecting buckle (112).

9. The quick assembly and fastening device for a refrigerator drawer body and panel according to claim 1, characterized in that: The drawer body assembly component (2) comprises a push-pull cylinder (21), a connecting rod (22) and a swivel support (23); one end of the push-pull cylinder (21) is hingedly mounted on a mounting platform (4); the telescopic rod at the other end of the push-pull cylinder (21) is hingedly connected to the connecting rod (22); the bottom of the connecting rod (22) is hingedly connected to the swivel support (23); and the swivel support (23) is mounted on the mounting platform (4).

10. The quick assembly and fastening device for a refrigerator drawer body and panel according to claim 1, characterized in that: The quick assembly and fastening device for the refrigerator drawer body and panel further comprises two extrusion cylinders (6) and two mounting supports (7), wherein the two mounting supports (7) are mounted on the mounting platform (4) and are located on both sides of the drawer body (8), and the two extrusion cylinders (6) are respectively mounted on the two mounting supports (7), and the two extrusion cylinders (6) are distributed obliquely, and the extrusion blocks (61) of the two extrusion cylinders (6) face the fastening ends of the drawer body (8).

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