Deburring device for refrigerator air duct cover plate machining

Abstract

The utility model discloses a deburring device for processing a cover plate of a refrigerator air duct, which comprises a workbench, a deburring device, a deburring device and a control device, wherein the workbench is connected with a mounting frame; and the driving assembly is connected to the mounting frame, and a protection frame is connected to the lower portion of the driving assembly. A driving motor is controlled to work, a driving wheel can be driven to rotate, a synchronous belt and a driving frame are driven to horizontally move, a first containing plate and a second containing plate are arranged on a workbench, and when a grinding disc is moved to the first containing plate by the driving frame, a cover plate placed on the first containing plate is deburred; a worker can take down the deburred cover plate on the second placing plate and fix a new cover plate to be deburred at the same time, after the cover plate on the first placing plate finishes working, the driving motor drives the driving frame to move the grinding disc to the second placing plate, the cover plate on the second placing plate is deburred, and then the cover plate on the first placing plate is fixed. And feeding, discharging and deburring can be carried out at the same time, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator processing equipment, in particular to a deburring device for processing refrigerator air duct cover plates. Background Art

[0002] There are burrs on the surface of the refrigerator air duct cover. Although the burrs are small, they directly affect the quality of the product and can easily scratch other parts. A deburring device is needed to clean the burrs on the refrigerator air duct cover in time. The deburring device is used to remove the thorns or burrs formed at the intersection of the part surfaces.

[0003] Publication number CN217291680U is a deburring device for an air duct cover for a refrigerator, comprising a supporting assembly, a clamping assembly and a deburring assembly, wherein the supporting assembly comprises a bottom plate and a U-shaped plate fixed to the upper end of the bottom plate, the upper end of the bottom plate having a slide groove, the clamping assembly comprises a fixed splint on one side of the middle portion of the upper end of the bottom plate, a movable splint arranged at an inclined position on the other side of the middle portion of the upper end of the bottom plate, and an elastic member vertically fixed to the outer side of the movable splint and the inner side of the U-shaped plate, the inner sides of the fixed splint and the movable splint have a placement groove for placing the air duct cover, the deburring ... The top plate fixed on the top of the inner wall of the U-shaped plate, the hydraulic push rod fixed vertically on the lower end of the top plate, the shock-absorbing shell fixed on the lower end of the hydraulic push rod, the motor fixed inside the shock-absorbing shell and the grinding disc installed on the output end of the motor replace manual grinding and deburring of the refrigerator air duct cover, and can also clamp and fix refrigerator air duct covers of different sizes. However, these existing deburring devices require the staff to keep the grinding disc in a non-working state during the loading and unloading process, and the loading and unloading process requires a long operation time, resulting in low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art, and includes: a workbench, the workbench is connected to a mounting frame; a driving assembly, the driving assembly is connected to the mounting frame, and a protective frame is connected below the driving assembly; a grinding disc, the grinding disc is arranged inside the protective frame; a first placing plate, the first placing plate is connected to the workbench, and a second placing plate is provided on one side of the first placing plate; the driving assembly includes a connecting frame, the connecting frame is connected to the mounting frame, a driving motor is provided on the connecting frame, the driving motor is connected to a driving wheel, the driving wheel is connected to one end of a synchronous belt, the other end of the synchronous belt is connected to the connecting frame through a transmission wheel, the synchronous belt is connected to the driving frame, and the driving frame is connected to the protective frame below.

[0005] As a further description of the above technical solution: a plurality of temporary storage boards are arranged inside the workbench, a label frame is arranged outside the temporary storage boards, and a control panel is arranged on one side of the workbench.

[0006] As a further description of the above technical solution: a plurality of adsorption holes are provided on both the first placement plate and the second placement plate.

[0007] As a further description of the above technical solution: a vacuum negative pressure pump is arranged under the workbench, and the vacuum negative pressure pump is connected to the adsorption hole on the first placement plate through a first air duct, and the vacuum negative pressure pump is connected to the adsorption hole on the second placement plate through a second air duct.

[0008] As a further description of the above technical solution: a first control valve is provided on the first air duct, and a second control valve is provided on the second air duct.

[0009] As a further description of the above technical solution: an observation frame is provided on the protection frame.

[0010] As a further description of the above technical solution: a tool box is provided on one side of the workbench.

[0011] The above technical solution has the following advantages or beneficial effects:

[0012] The utility model controls the operation of the driving motor to rotate the driving wheel, thereby driving the synchronous belt and the driving frame to move horizontally. A first placing plate and a second placing plate are arranged on the workbench. When the driving frame moves the grinding disc to the first placing plate and deburrs the cover plate placed on the first placing plate, the staff can remove the cover plate that has been deburred on the second placing plate and fix a new cover plate to be deburred at the same time. When the cover plate on the first placing plate is finished, the driving motor drives the driving frame to move the grinding disc to the second placing plate and deburrs the cover plate on the second placing plate, so that loading and unloading and deburring can be carried out simultaneously, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a deburring device in one embodiment of the present utility model;

[0014] Figure 2 This is a front view of a deburring device in one embodiment of the present utility model;

[0015] Figure 3 for Figure 1 Schematic diagram of the structure of the drive component in the deburring device;

[0016] Figure 4 for Figure 1 Schematic diagram of the structure of the first placement plate in the deburring device.

[0017] Legend:

[0018] 1. Workbench; 2. Mounting frame; 3. Drive assembly; 4. Protective frame; 5. Grinding disc; 6. First placement plate; 7. Second placement plate; 8. Temporary storage plate; 9. Label frame; 10. Control panel; 11. Adsorption hole; 12. Vacuum negative pressure pump; 13. First air duct; 14. Second air duct; 15. First control valve; 16. Second control valve; 17. Observation frame; 18. Tool box; 31. Connecting frame; 32. Drive motor; 33. Drive wheel; 34. Synchronous belt; 35. Transmission wheel; 36. Drive frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0021] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] like Figure 1-4As shown, the utility model is a deburring device for processing refrigerator air duct cover plates, comprising: a workbench 1, to which a mounting frame 2 is connected; a driving assembly 3, to which the driving assembly 3 is connected to the mounting frame 2, and to which a protective frame 4 is connected below the driving assembly 3; a grinding disc 5, to which the grinding disc 5 is arranged inside the protective frame 4; a first placing plate 6, to which the first placing plate 6 is connected to the workbench 1, and to which a second placing plate 7 is arranged on one side of the first placing plate 6; the driving assembly 3 comprises a connecting frame 31, to which the connecting frame 31 is connected to the mounting frame 2, and to which a driving motor 32 is arranged, and the driving motor 32 is connected to a driving wheel 33, and the driving wheel 33 is connected to one end of a synchronous belt 34, and the other end of the synchronous belt 34 is connected to the connecting frame 31 through a transmission wheel 35, and a driving frame 36 is connected to the synchronous belt 34, and the driving frame 36 is connected to the protective frame 4 below.

[0023] In this embodiment, by controlling the operation of the drive motor 32, the drive wheel 33 can be rotated, driving the synchronous belt 34 and the drive frame 36 to move horizontally. A first placement plate 6 and a second placement plate 7 are provided on the workbench 1. When the drive frame 36 moves the grinding disc 5 to the first placement plate 6 and deburrs the cover placed on the first placement plate 6, the staff can remove the cover that has been deburred on the second placement plate 7 and fix a new cover to be deburred at the same time. When the cover on the first placement plate 6 is completed, the drive motor 32 drives the drive frame 36 to move the grinding disc 5 to the second placement plate 7 to deburr the cover on the second placement plate 7. At the same time, the cover that has been deburred on the first placement plate 6 can be removed and replaced with a new cover to be deburred, so that loading and unloading and deburring can be carried out simultaneously, thereby speeding up work efficiency.

[0024] Specifically, the grinding disc 5 is arranged inside the protective frame 4, and the position of the protective frame is connected to the driving frame 36. The protective frame not only protects the operator from harm, but also ensures that the grinding disc 5 only works when necessary.

[0025] The grinding disc 5 is connected to a traditional three-axis transmission assembly for adjusting the position of the grinding disc 5 .

[0026] like Figure 1 and Figure 2 As shown, specifically, a plurality of temporary storage boards 8 are provided inside the workbench 1, a label frame 9 is provided on the outside of the temporary storage board 8, and a control panel 10 is provided on one side of the workbench 1; the temporary storage boards 8 are convenient for placing undeburred and deburred cover plates, and the label frame 9 is convenient for classified storage.

[0027] like Figure 1 and Figure 4As shown, specifically, a plurality of adsorption holes 11 are provided on the first placement plate 6 and the second placement plate 7, and a vacuum negative pressure pump 12 is provided under the workbench 1, and the vacuum negative pressure pump 12 is connected to the adsorption holes 11 on the first placement plate 6 through the first air duct 13, and the vacuum negative pressure pump 12 is connected to the adsorption holes 11 on the second placement plate 7 through the second air duct 14; by controlling the operation of the vacuum negative pressure pump 12, the adsorption holes 11 can be evacuated through the first air duct 13 and the second air duct 14, and the air inside the adsorption holes 11 can be evacuated, so that a negative pressure is formed inside the adsorption holes 11, and the cover plate placed above can be adsorbed and fixed without damaging the cover plate, thereby enhancing the stability during deburring.

[0028] like Figure 1 and Figure 4 As shown, specifically, a first control valve 15 is provided on the first air duct 13, and a second control valve 16 is provided on the second air duct 14; the gas flow in the first air duct 13 can be controlled by the first control valve 15, and the gas flow in the second air duct 14 can be controlled by the second control valve 16 to avoid excessive negative pressure.

[0029] like Figure 1 and Figure 2 As shown, specifically, an observation frame 17 is provided on the protection frame 4, and a tool box 18 is provided on one side of the workbench 1; the observation frame 17 is used to conveniently observe the internal situation of the protection frame 4, and the tool box 18 is used to conveniently place commonly used tools.

[0030] Working principle: The staff controls the driving motor 32 to rotate the driving wheel 33, driving the synchronous belt 34 and the driving frame 36 to move horizontally. A first placement plate 6 and a second placement plate 7 are provided on the workbench 1. The driving frame 36 moves the grinding disc 5 to the first placement plate 6. When deburring the cover placed on the first placement plate 6, the staff can remove the cover that has been deburred on the second placement plate 7, and fix a new cover to be deburred at the same time. When the cover on the first placement plate 6 is completed, the driving motor 32 drives the driving frame 36 to move the grinding disc 5 to the second placement plate 7, deburring the cover on the second placement plate 7, and at the same time, the cover that has been deburred on the first placement plate 6 can be removed and replaced with a new cover to be deburred, so that loading and unloading and deburring can be carried out simultaneously, thereby speeding up work efficiency.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A deburring device for processing refrigerator air duct cover, characterized in that: include: A workbench (1), wherein a mounting frame (2) is connected to the workbench (1); A driving assembly (3), the driving assembly (3) being connected to the mounting frame (2), and a protective frame (4) being connected below the driving assembly (3); A grinding disc (5), the grinding disc (5) being arranged inside the protective frame (4); a first placement plate (6), the first placement plate (6) being connected to the workbench (1), and a second placement plate (7) being provided on one side of the first placement plate (6); The driving assembly (3) comprises a connecting frame (31), the connecting frame (31) is connected to the mounting frame (2), a driving motor (32) is provided on the connecting frame (31), the driving motor (32) is connected to a driving wheel (33), the driving wheel (33) is connected to one end of a synchronous belt (34), the other end of the synchronous belt (34) is connected to the connecting frame (31) through a transmission wheel (35), a driving frame (36) is connected to the synchronous belt (34), and the lower part of the driving frame (36) is connected to the protective frame (4).

2. A deburring device for processing refrigerator air duct cover according to claim 1, characterized in that: A plurality of temporary storage boards (8) are provided inside the workbench (1), label frames (9) are provided outside the temporary storage boards (8), and a control panel (10) is provided on one side of the workbench (1).

3. The deburring device for processing refrigerator air duct cover according to claim 1, characterized in that: The first placement plate (6) and the second placement plate (7) are both provided with a plurality of adsorption holes (11).

4. The deburring device for processing refrigerator air duct cover according to claim 1, characterized in that: A vacuum negative pressure pump (12) is provided below the workbench (1); the vacuum negative pressure pump (12) is connected to the adsorption hole (11) on the first placement plate (6) via a first air guide tube (13); and the vacuum negative pressure pump (12) is connected to the adsorption hole (11) on the second placement plate (7) via a second air guide tube (14).

5. The deburring device for processing refrigerator air duct cover according to claim 4, characterized in that: The first air guide pipe (13) is provided with a first control valve (15), and the second air guide pipe (14) is provided with a second control valve (16).

6. The deburring device for processing refrigerator air duct cover according to claim 1, characterized in that: An observation frame (17) is provided on the protection frame (4).

7. The deburring device for processing refrigerator air duct cover according to claim 1, characterized in that: A tool box (18) is provided on one side of the workbench (1).

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