A metal material bending device for packaging

Abstract

The utility model discloses a metal material bending device for packaging, which relates to the field of packaging, and comprises a mounting seat, the upper end of each mounting seat is welded with a first spring, one end of each first spring is welded with a fixing plate, the upper end of each fixing plate is welded with a pull rod, and the upper end of each fixing plate is welded with a tightening frame. The utility model provides a fixing plate to activate the tightening frame, and when the device is used, the setting of the fixing plate and the tightening frame facilitates the rapid fixing of the metal material, thereby increasing the practicality of the device, and provides a rubber pad to tightly fit the mounting seat, and when the device is used, the setting of the rubber pad and the mounting seat facilitates the wear prevention during the bending process of the metal material, thereby increasing the practicality of the device, and provides a bending frame to activate the extension frame, and when the device is used, the setting of the bending frame and the extension frame facilitates the labor-saving bending of the metal material, thereby increasing the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the field of packaging, in particular to a metal material bending device for packaging. Background Art

[0002] In recent years, many commodities have been packaged in iron boxes to improve the grade of the commodities. Therefore, iron box metal packaging has been widely used. In the processing of the iron boxes, the metal materials need to be bent. Therefore, a metal material bending device for packaging is needed.

[0003] The existing patent document with the technical disclosure number CN209349326U provides a manual bending device, including a base, two rotating shafts passing through both sides of the base are arranged on the base, two supporting rollers arranged on the two rotating shafts are arranged on one side of the base, and two gears arranged on the two rotating shafts are arranged on the other side of the base, and a chain is arranged between the two gears; a guide rod is arranged on the base in the vertical direction, a limit block is arranged on the guide rod, an adjustment block passing through the guide rod is arranged between the base and the limit block, a screw rod threadedly connected to the adjustment block is rotatably arranged on the base, an adjustment shaft is rotatably arranged on the adjustment block, a pressure roller located between the two supporting rollers is arranged on the adjustment shaft, and arc grooves are opened on the supporting roller and the pressure roller. The straight rod workpiece can be bent by embedding the straight rod workpiece between the pressure roller and the two supporting rollers and rotating the supporting rollers and the rotating screw, which is convenient for the workers to bend the straight rod workpiece. However, when the CN209349326U technology is operated, it is not convenient to quickly fix the metal material, it is not convenient to prevent the metal material from wear during the bending process, and it is not convenient to bend the metal material labor-savingly. Therefore, a metal material bending device for packaging is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a bending device for metal materials for packaging, so as to solve the problems that the existing bending device for metal materials for packaging is not convenient for quickly fixing the metal materials, not convenient for preventing wear during the bending process of the metal materials, and not convenient for bending the metal materials labor-savingly when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal material bending device for packaging, comprising a mounting seat, a first spring is welded to the upper end of the mounting seat, a fixing plate is welded to one end of the first spring, a pull rod is welded to the upper end of the fixing plate, a tightening frame is welded to the upper end of the fixing plate, a second spring is welded to one side of the tightening frame, and a fixing frame is installed on the outer wall of the tightening frame.

[0006] The outer wall of the mounting seat is provided with a rubber pad.

[0007] A bending frame is installed on the inner wall of the mounting seat, a rotating drum is installed on the outer wall of the bending frame, and an extension frame is installed on the outer wall of the bending frame.

[0008] Preferably, the fixing plate is movably connected to the tightening frame, and the tightening frame is symmetrically arranged with respect to the central axis of the fixing plate.

[0009] Preferably, the tightening frame is snap-connected to the fixing frame, and the fixing frame is symmetrically arranged with respect to the central axis of the tightening frame.

[0010] Preferably, the outer wall of the rubber pad is tightly fitted with the outer wall of the mounting seat, and the inner wall of the mounting seat is of an open-hole design.

[0011] Preferably, the bending frame is snap-connected to the mounting seat, and the inner wall diameter of the mounting seat is larger than the outer wall diameter of the bending frame.

[0012] Preferably, the bending frame is movably connected to the extension frame, and the inner wall of the extension frame is of open-hole design.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model provides a fixing plate to activate the tightening frame. When the device is used, the setting of the fixing plate and the tightening frame facilitates the rapid fixing of the metal material, thereby increasing the practicality of the device;

[0015] 2. The utility model provides a rubber pad to closely fit the mounting seat. When the device is used, the rubber pad and the mounting seat are provided to prevent wear during the bending process of the metal material, thereby increasing the usability of the device;

[0016] 3. The utility model provides a bending frame to activate the extension frame. When the device is used, the setting of the bending frame and the extension frame facilitates the labor-saving bending of metal materials, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a vertical appearance diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the assembly of the mounting seat and the fixing frame parts of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the combination of the fixing plate and the pull rod parts of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the bending frame and extension frame parts combination of the utility model.

[0021] In the figure: 1. mounting seat; 2. first spring; 3. fixing plate; 4. pull rod; 5. tightening frame; 6. second spring; 7. fixing frame; 8. rubber pad; 9. bending frame; 10. rotating drum; 11. extension frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] See also Figure 1-4 A metal material bending device for packaging, comprising a mounting seat 1, a first spring 2 is welded to the upper end of the mounting seat 1, a fixing plate 3 is welded to one end of the first spring 2, a pull rod 4 is welded to the upper end of the fixing plate 3, a tightening frame 5 is welded to the upper end of the fixing plate 3, the fixing plate 3 is movably connected to the tightening frame 5, and the tightening frame 5 is symmetrically arranged with the central axis of the fixing plate 3, a second spring 6 is welded to one side of the tightening frame 5, a fixing frame 7 is installed on the outer wall of the tightening frame 5, the tightening frame 5 is snap-connected with the fixing frame 7, and the fixing frame 7 is symmetrically arranged with the central axis of the tightening frame 5, the fixing plate 3 is arranged to play a movable role on the tightening frame 5, when the device is used, the setting of the fixing plate 3 and the tightening frame 5 facilitates the rapid fixation of the metal material, thereby increasing the practicality of the device.

[0025] See also Figure 1-4 A metal material bending device for packaging, wherein a rubber pad 8 is installed on the outer wall of a mounting seat 1, and the outer wall of the rubber pad 8 is tightly fitted with the outer wall of the mounting seat 1, and the inner wall of the mounting seat 1 is an open-hole design. The rubber pad 8 is arranged to tightly fit the mounting seat 1. When the device is used, the arrangement of the rubber pad 8 and the mounting seat 1 facilitates wear prevention during the bending process of the metal material, thereby increasing the usability of the device.

[0026] See also Figure 1-4 A device for bending metal materials for packaging, wherein a bending frame 9 is installed on the inner wall of a mounting seat 1, the bending frame 9 is engaged with the mounting seat 1, and the inner wall diameter of the mounting seat 1 is larger than the outer wall diameter of the bending frame 9, a rotating drum 10 is installed on the outer wall of the bending frame 9, an extension frame 11 is installed on the outer wall of the bending frame 9, the bending frame 9 is movably connected to the extension frame 11, and the inner wall of the extension frame 11 is of an open-hole design, the bending frame 9 is arranged to animate the extension frame 11, and when the device is used, the arrangement of the bending frame 9 and the extension frame 11 facilitates labor-saving bending of metal materials, thereby increasing the practicability of the device.

[0027] Working principle: When in use, take out the device and place it in the designated position, then fix the mounting seat 1 with the fixing part, then fit the mounting seat 1 tightly with the rubber pad 8, then place the metal material on the upper end of the mounting seat 1, then pull the tightening frame 5 apart with the fixing plate 3, tighten the fixing plate 3 with the first spring 2, tighten the tightening frame 5 with the second spring 6, and fix the tightening frame 5 with the fixing frame 7, and finally extend the extension frame 11 with the bending frame 9, rotate and press the extension frame 11, and bend the rotating drum 10 to the metal material, thus completing the use of the device. The contents not described in detail in this manual belong to the prior art known to professional and technical personnel in this field.

[0028] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal material bending device for packaging, comprising a mounting seat (1), characterized in that: The upper end of the mounting seat (1) is welded with a first spring (2), one end of the first spring (2) is welded with a fixing plate (3), the upper end of the fixing plate (3) is welded with a pull rod (4), the upper end of the fixing plate (3) is welded with a tightening frame (5), one side of the tightening frame (5) is welded with a second spring (6), and the outer wall of the tightening frame (5) is installed with a fixing frame (7); A rubber pad (8) is installed on the outer wall of the mounting seat (1); A bending frame (9) is installed on the inner wall of the mounting seat (1), a rotating drum (10) is installed on the outer wall of the bending frame (9), and an extension frame (11) is installed on the outer wall of the bending frame (9).

2. A metal material bending device for packaging according to claim 1, characterized in that: The fixing plate (3) is movably connected to the tightening frame (5), and the tightening frame (5) is symmetrically arranged with respect to the central axis of the fixing plate (3).

3. The metal material bending device for packaging according to claim 1, characterized in that: The tightening frame (5) is snap-connected to the fixing frame (7), and the fixing frame (7) is symmetrically arranged with respect to the central axis of the tightening frame (5).

4. The metal material bending device for packaging according to claim 1, characterized in that: The outer wall of the rubber pad (8) is tightly fitted with the outer wall of the mounting seat (1), and the inner wall of the mounting seat (1) is of an open-hole design.

5. The metal material bending device for packaging according to claim 1, characterized in that: The bending frame (9) is snap-connected to the mounting seat (1), and the inner wall diameter of the mounting seat (1) is greater than the outer wall diameter of the bending frame (9).

6. The metal material bending device for packaging according to claim 1, characterized in that: The bending frame (9) is movably connected to the extension frame (11), and the inner wall of the extension frame (11) is of open-hole design.

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