Back plate corner bending and edge covering equipment

Abstract

The utility model discloses back plate corner bending and edge covering equipment which comprises a numerical control bending machine. The cleaning assembly comprises a movable groove, a fixed pipe, a spring, a fixed plate and a brush; wherein the number of the movable grooves is two, the number of the fixed pipes is two, the spring is fixed to the interior of any set of the fixed pipes, the fixed plate is fixed to the upper surface of the spring, the brush is fixed to the lower surface of the fixed plate, the outer surfaces of the two sides of the middle of the fixed plate are fixedly provided with mounting frames, and the interior of each mounting frame is rotationally connected with a handle. The problems that in the actual using process of existing bending and edge covering equipment, due to the fact that the width of a numerical control bending machine is limited, a steel frame needs to be adopted for supporting a back plate, iron chips remain on a table top for supporting the back plate in the back plate machining process, if the iron chips are not treated in time, the surface of the back plate is rubbed, and the back plate is damaged are solved. And the surface of the back plate is not smooth enough.

Description

Technical Field

[0001] The utility model relates to the technical field of backboard production, in particular to a backboard corner bending and edge wrapping device. Background Art

[0002] The back panel corner bending and edging equipment is a mechanical device used for edge processing of metal sheets. Its use lies in the ability to accurately bend and edge the metal edges of TV back panels or other similar products. It not only improves production efficiency and product quality, but also provides more possibilities for product design, while reducing production costs and safety risks.

[0003] However, it still has the following disadvantages in actual use:

[0004] In actual use, the existing bending and hemming equipment needs to use a steel frame to support the back panel due to the limited width of the CNC bending machine. However, during the back panel processing, iron filings will remain on the table supporting the back panel. If the iron filings are not handled in time, the surface of the back panel will be rubbed, resulting in the back panel surface being not smooth enough. Utility Model Content

[0005] The purpose of the utility model is to provide a back panel corner bending and edging equipment to solve the problem raised in the above background technology that, in actual use, the existing bending and edging equipment is limited by the width of the CNC bending machine, so it is necessary to use a steel frame to support the back panel, but in the process of back panel processing, iron filings will remain on the table supporting the back panel. If the iron filings are not handled in time, the surface of the back panel will be rubbed, resulting in the situation that the surface of the back panel is not smooth enough.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a back panel corner bending and edging device, comprising:

[0008] CNC bending machine;

[0009] A cleaning assembly, the cleaning assembly comprising a movable groove, a fixed tube, a spring, a fixed plate and a brush;

[0010] There are two groups of movable grooves and two groups of fixed tubes, the spring is fixed inside any one group of the fixed tubes, the fixed plate is fixed on the upper surface of the spring, and the brush is fixed on the lower surface of the fixed plate.

[0011] Furthermore, a mounting frame is fixed to the outer surfaces of both sides of the middle part of the fixing plate, and a handle is rotatably connected inside the mounting frame.

[0012] Furthermore, a movable block is slidably connected inside the movable groove, a limit frame is fixed to the outer surface of the top of the movable groove, a connecting rod is fixed to the upper surface of the movable block, the connecting rod is located inside the limit frame, and the upper surface of the connecting rod is fixed to the lower surface of the fixed tube.

[0013] Further, it includes an activity component;

[0014] The movable assembly includes a guide frame, movable wheels, a support column and a support plate;

[0015] Among them, the guide frame is fixed on the outer surface of one side of the bottom end of the CNC bending machine, and there are four groups of movable wheels in total. The movable wheels on the other side are slidably connected to the inside of the guide frame, the support column is fixed on the upper surface of any group of the movable wheels, and the support plate is fixed on the upper surface of the support column.

[0016] Furthermore, a bearing is fixed in the middle of the support plate, a connecting shaft is fixed on the inner surface of the bearing, and a turntable is fixed on the upper surface of the connecting shaft.

[0017] Furthermore, a connecting frame is fixed to one end and one side surface of the turntable, and there are three groups of connecting frames in total. Another group of the connecting frames is fixed to the outer surface of one side of the support plate. A connecting frame is fixed to one end and the middle outer surface of one side of the turntable. A connecting buckle is fixed to the connecting buckle on one side of the support plate. There are three groups of connecting buckles in total. Another group of the connecting buckles is fixed to the outer surface of the middle part of one side of the support plate. The connecting buckle on one side of the support plate and the inside of the connecting frame are connected through limiting columns.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] 1. The utility model, through the cleaning component provided, when there are iron filings remaining on the surface of the turntable where the back plate is placed, an upward lifting force is applied to the handle, so that the handle is rotated ninety degrees inside the installation frame, and an upward pulling force is applied to the handle, so that the bottom of the brush fits the turntable, and then the handle is pulled to one side to make the movable block move inside the movable groove. The brush and the turntable will continuously rub against each other, so that the iron filings can be quickly cleaned, and no pulling force is applied to the handle. When the handle is retracted into the installation frame, it will not affect the normal rotation of the turntable. This solution can quickly clean the turntable and avoid the iron filings remaining on the surface of the turntable from causing wear to the surface of the back plate.

[0020] 2. Based on beneficial effect 1, with the coordinated use of the movable component, when placing the back panel, first push the support plate so that the movable wheel moves to the desired position in the guide frame, then place the back panel on the turntable, push the back panel to the CNC bending machine for processing, and after the processing is completed, pull the back panel back to the turntable, pull the limit column out of the connecting buckle and the connecting frame, and then insert the limit column into the connecting buckle and the connecting frame at the corresponding position, apply a pushing force to the limit column, and under the action of the bearing, the back panel can be rotated horizontally by ninety degrees. This solution reduces the effort required to flip the back panel, thereby improving the efficiency of bending and hemming the back panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0023] Figure 2 It is a structural diagram of the active components of the utility model;

[0024] Figure 3 It is a structural diagram of the cleaning component of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 11. CNC bending machine;

[0027] 21. movable groove; 22. limit frame; 23. movable block; 24. connecting rod; 25. fixed tube; 26. spring; 27. fixed plate; 28. brush; 29. ​​installation frame; 291. handle;

[0028] 31. Guide frame; 32. Movable wheel; 33. Support column; 34. Support plate; 35. Bearing; 36. Connecting shaft; 37. Turntable; 38. Connecting frame; 39. Connecting buckle; 391. Limiting column. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] See also Figure 1-Figure 3 As shown, this embodiment is a back panel corner bending and hemming device, comprising:

[0033] CNC bending machine 11;

[0034] A cleaning assembly, the cleaning assembly includes a movable groove 21, a fixed tube 25, a spring 26, a fixed plate 27 and a brush 28;

[0035] There are two groups of movable grooves 21, two groups of fixed tubes 25, springs 26 are fixed inside any group of fixed tubes 25, fixed plates 27 are fixed on the upper surface of springs 26, and brushes 28 are fixed on the lower surface of fixed plates 27;

[0036] The movable groove 21 is provided for the movable block 23 to move therein, the fixed tube 25 is used to receive and install the spring 26, the fixed plate 27 is used to receive and install the spring 26, and then the brush 28 is received and installed, and the brush 28 is used to clean the remaining iron filings;

[0037] A mounting frame 29 is fixed to the outer surfaces of both sides of the middle of the fixing plate 27, and a handle 291 is rotatably connected inside the mounting frame 29;

[0038] The mounting frame 29 is used to receive and install the handle 291, and the handle 291 is convenient for adjusting the position of the brush 28;

[0039] A movable block 23 is slidably connected inside the movable groove 21, a limit frame 22 is fixed to the outer surface of the top of the movable groove 21, a connecting rod 24 is fixed to the upper surface of the movable block 23, the connecting rod 24 is located inside the limit frame 22, and the upper surface of the connecting rod 24 is fixed to the lower surface of the fixed tube 25;

[0040] The movable block 23 is used to receive and install the connecting rod 24, and the connecting rod 24 is used to receive and install the fixed pipe 25, and the limiting frame 22 is used for the connecting rod 24 to move inside it;

[0041] When iron filings remain on the surface of the turntable 37 where the back plate is placed, an upward lifting force is applied to the handle 291, so that the handle 291 rotates 90 degrees inside the mounting frame 29, and then an upward pulling force is applied to the handle 291, so that the bottom of the brush 28 fits the turntable 37, and then the handle 291 is pulled to one side, so that the movable block 23 moves inside the movable groove 21, and the brush 28 and the turntable 37 will continuously rub against each other, so that the iron filings can be quickly cleaned up, and no pulling force is applied to the handle 291, and when the handle 291 is retracted into the mounting frame 29, the normal rotation of the turntable 37 is not affected.

[0042] This step can quickly clean the turntable 37 to prevent iron filings remaining on the surface of the turntable 37 from causing wear to the surface of the back plate.

[0043] See also Figure 1-Figure 3 As shown, this embodiment is based on the above-mentioned embodiment 1 and further includes an active component;

[0044] The movable assembly includes a guide frame 31, a movable wheel 32, a support column 33 and a support plate 34;

[0045] The guide frame 31 is fixed to the outer surface of one side of the bottom end of the CNC bending machine 11, and there are four groups of movable wheels 32. The movable wheels 32 on the other side are slidably connected to the inside of the guide frame 31. The support column 33 is fixed to the upper surface of any group of movable wheels 32, and the support plate 34 is fixed to the upper surface of the support column 33.

[0046] The guide frame 31 is used to make the movable wheel 32 move linearly, and the movable wheel 32 is used to move the support plate 34 to a desired position. The support column 33 receives and installs the movable wheel 32, and then receives and installs the support plate 34, and the support plate 34 is used to receive and install the bearing 35;

[0047] A bearing 35 is fixed in the middle of the support plate 34, a connecting shaft 36 is fixed on the inner surface of the bearing 35, and a rotating disk 37 is fixed on the upper surface of the connecting shaft 36;

[0048] The bearing 35 is used to drive the connecting shaft 36 to make a circular motion, thereby driving the rotating disk 37 to rotate synchronously;

[0049] A connection frame 38 is fixed to one end and one side of the rotating disk 37. There are three groups of connection frames 38. Another group of connection frames 38 is fixed to the outer surface of one side of the supporting plate 34. A connection frame 38 is fixed to one end and the outer surface of the middle part of one side of the rotating disk 37. A connection buckle 39 is fixed to the outer surface of the middle part of one side of the supporting plate 34. There are three groups of connection buckles 39. Another group of connection buckles 39 is fixed to the outer surface of the middle part of one side of the supporting plate 34. The connection buckle 39 on one side of the supporting plate 34 and the connection frame 38 are connected through the limiting column 391.

[0050] The provided limiting column 391 is used to be inserted into the corresponding connection frame 38 and the connection buckle 39, so as to facilitate the application of a rotational force to the turntable 37. The connection frame 38 is a closed structure, and the connection buckle 39 allows the limiting column 391 to pass through. This design is used to stably fix the limiting column 391 to the connection buckle 39 and the connection frame 38;

[0051] When placing the back plate, first push the support plate 34 so that the movable wheel 32 moves to the desired position in the guide frame 31, then place the back plate on the turntable 37, push the back plate to the CNC bending machine 11 for processing, and after the processing is completed, withdraw the back plate back to the turntable 37, and pull the limit column 391 out of the connecting buckle 39 and the connecting frame 38, and then insert the limit column 391 into the connecting buckle 39 and the connecting frame 38 at the corresponding position, and apply a pushing force to the limit column 391. Under the action of the bearing 35, the back plate can be horizontally rotated 90 degrees, and then the back plate can be pushed into the CNC bending machine 11 for further processing;

[0052] This step reduces the effort required to flip the back panel, thereby improving the efficiency of the back panel bending and hemming.

[0053] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0054] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A back panel corner bending and hemming equipment, characterized in that: include: CNC bending machine (11); A cleaning assembly, the cleaning assembly comprising a movable groove (21), a fixed tube (25), a spring (26), a fixed plate (27) and a brush (28); There are two groups of movable grooves (21) and two groups of fixed tubes (25). The spring (26) is fixed inside any one group of the fixed tubes (25). The fixed plate (27) is fixed on the upper surface of the spring (26), and the brush (28) is fixed on the lower surface of the fixed plate (27).

2. The back panel corner bending and hemming equipment according to claim 1, characterized in that: The outer surfaces of both sides of the middle part of the fixing plate (27) are fixed with a mounting frame (29), and a handle (291) is rotatably connected inside the mounting frame (29).

3. The back panel corner bending and hemming equipment according to claim 1, characterized in that: A movable block (23) is slidably connected inside the movable groove (21); a limit frame (22) is fixed to the outer surface of the top end of the movable groove (21); a connecting rod (24) is fixed to the upper surface of the movable block (23); the connecting rod (24) is located inside the limit frame (22); and the upper surface of the connecting rod (24) is fixed to the lower surface of the fixed tube (25).

4. The back panel corner bending and hemming equipment according to claim 1, characterized in that: Also includes active components; The movable assembly comprises a guide frame (31), a movable wheel (32), a support column (33) and a support plate (34); The guide frame (31) is fixed on the outer surface of one side of the bottom end of the CNC bending machine (11), and a total of four groups of movable wheels (32) are provided. The movable wheels (32) located on the other side are slidably connected to the inside of the guide frame (31), and the support column (33) is fixed on the upper surface of any group of the movable wheels (32), and the support plate (34) is fixed on the upper surface of the support column (33).

5. The back panel corner bending and hemming equipment according to claim 4, characterized in that: A bearing (35) is fixed in the middle of the support plate (34), a connecting shaft (36) is fixed on the inner surface of the bearing (35), and a rotating disk (37) is fixed on the upper surface of the connecting shaft (36).

6. The back panel corner bending and hemming equipment according to claim 5, characterized in that: A connection frame (38) is fixed to one end and one side surface of the rotating disk (37), and three groups of the connection frames (38) are provided. Another group of the connection frames (38) is fixed to the outer surface of one side of the supporting plate (34). A connection frame (38) is fixed to one end and the outer surface of the middle part of one side of the rotating disk (37). A connection buckle (39) is fixed to the outer surface of the middle part of one side of the supporting plate (34). Three groups of the connection buckles (39) are provided. Another group of the connection buckles (39) is fixed to the outer surface of the middle part of one side of the supporting plate (34). The connection buckles (39) on one side of the supporting plate (34) and the connection frames (38) are connected through the limiting pillars (391).

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