Continuous stamping device for automobile plates

Abstract

The invention discloses an automobile plate continuous stamping device which comprises metal plate stamping equipment and further comprises steel plate unwinding equipment, a carrier roller structure used for supporting an unwound plate and a guide roller structure used for guiding the plate into the metal plate stamping equipment. The steel plate unwinding device, the carrier roller structure, the guide roller structure and the metal plate stamping device are sequentially arranged in a linkage mode in the production running direction. The continuous stamping device for the automobile plate is reasonable in structural design, the steel plate unwinding equipment, the carrier roller structure, the guide roller structure and the metal plate stamping equipment are sequentially arranged in a linkage mode, continuous stamping after the whole roll of plate is unwound can be achieved, the production efficiency is greatly improved, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of automobile plate stamping, in particular to an automobile plate continuous stamping device. Background Art

[0002] At present, most of the automobile sheet metal parts are processed by stamping. With the development of the automobile industry, higher requirements are put forward for the stamping production efficiency of automobile sheet metal parts. By improving the stamping efficiency of automobile sheet metal parts, production efficiency can be improved, costs can be reduced, and market competitiveness can be improved.

[0003] For example, patent CN219616528U discloses a continuous stamping die for automobile sheet metal parts, including a lower die base and an upper die base, wherein the upper end of the lower die base is connected to a stamping table through a support, a slide rail is provided on the stamping table, a fixed seat is slidably provided on the slide rail, and a fixed die plate for automobile sheet metal parts is fixed in the fixed seat; however, the size of the fixed die plate is limited, which limits the number of continuous production. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a continuous stamping device for automobile panels, which can realize continuous stamping of a whole roll of panels and greatly improve production efficiency.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] The automobile sheet metal continuous stamping device includes sheet metal stamping equipment, a steel plate unwinding device, a roller structure for supporting the unwinding sheet metal, and a guide roller structure for guiding the sheet metal into the sheet metal stamping equipment. The steel plate unwinding device, the roller structure, the guide roller structure and the sheet metal stamping equipment are arranged in sequence in a linkage manner according to the production operation direction.

[0007] Further:

[0008] The steel plate unwinding device comprises a base and a rotating roller arranged on the base, and a safety guard frame is arranged around the rotating roller on the base.

[0009] The roller structure comprises a bracket and a roller, wherein the bracket comprises a pair of vertical plates, and the roller is arranged between the pair of vertical plates.

[0010] A swing weight structure for pressing down the plate is arranged between the supporting roller structure and the guide roller structure.

[0011] The sheet metal stamping equipment comprises a frame and a stamping unit arranged in the frame, and the frame is a frame structure.

[0012] The width of the sheet metal part is smaller than the distance between the pair of vertical plates.

[0013] An inverted U-shaped suspension rod is arranged above the swing weight structure, and the plate passes through the suspension rod.

[0014] An elastic element is arranged at the lower part of the swing weight structure.

[0015] The guide roller structure is arranged on the frame, and comprises a group of upper rollers and a group of lower rollers, and the plate member passes between the upper rollers and the lower rollers.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] The continuous stamping device for automobile panels has a reasonable structural design. The steel plate unwinding equipment, roller structure, guide roller structure and sheet metal stamping equipment are arranged in a linked manner in sequence, which can realize continuous stamping of the entire roll of panel after unwinding, greatly improving production efficiency and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following is a brief description of the contents and symbols in the drawings of this specification:

[0019] Figure 1 The structure of the punching device of the present invention is schematically shown in FIG. Figure 1 .

[0020] Figure 2 The structure of the punching device of the present invention is schematically shown in FIG. Figure 2 .

[0021] In the figure:

[0022] 1. Steel plate unwinding equipment, 2. Roller structure, 3. Swing weight structure, 4. Hanging rod, 5. Guide roller structure, 6. Sheet metal stamping equipment, 7. Blanking hole. DETAILED DESCRIPTION

[0023] The specific implementation modes of the present invention will be further explained in detail below through the description of embodiments with reference to the accompanying drawings.

[0024] like Figure 1 and Figure 2 As shown, the automobile sheet metal continuous stamping device includes a sheet metal stamping device 6, a steel plate unwinding device 1, a roller structure 2 for supporting the unwinding sheet metal, and a guide roller structure 5 for guiding the sheet metal into the sheet metal stamping device; the steel plate unwinding device 1, the roller structure 2, the guide roller structure 5 and the sheet metal stamping device 6 are arranged in sequence in a linkage manner according to the production operation direction.

[0025] The automobile panel continuous stamping device of the present invention has a reasonable structural design. The steel plate unwinding equipment, the roller structure, the guide roller structure and the sheet metal stamping equipment are sequentially linked and arranged to realize continuous stamping of the whole roll of plate after unwinding, thereby greatly improving the production efficiency and reducing the production cost.

[0026] The steel plate unwinding device 1 comprises a base and a rotating roller arranged on the base. The base is provided with a safety guard around the rotating roller to prevent the unwinding plate from falling out and ensure production safety.

[0027] The roller structure 2 includes a bracket and rollers, the bracket includes a pair of vertical plates, and the rollers are arranged between the pair of vertical plates; the width of the sheet metal is smaller than the spacing between the pair of vertical plates; the end of the roller is arranged on the inner side of the vertical plate through a bearing, and the roller is rotatable between the pair of vertical plates; during the unwinding process, the sheet metal is supported by the rollers, and the edge of the sheet metal is limited by the pair of vertical plates, so that the unwinding is stable and reliable.

[0028] A swing weight structure 3 for pressing down the plate is provided between the roller structure and the guide roller structure; further, an inverted U-shaped hanger 4 is provided above the swing weight structure, and the plate passes through the hanger; there need to be enough unwinding plates between the steel plate unwinding equipment and the sheet metal stamping equipment to avoid accumulation of plates, and the plates can be suspended by setting up the swing weight structure without affecting the normal feeding of the stamping equipment.

[0029] Furthermore, an elastic element is provided at the lower part of the swing weight structure, and the elastic element may be a rubber block or a spring; the elastic element is used for buffering to avoid abnormal noise; and the elastic element is used for buffering to avoid the swing weight structure from pulling down the plate quickly.

[0030] The sheet metal stamping equipment includes a frame and a stamping unit arranged in the frame, the frame is a frame structure, and a blanking hole 7 is arranged at the lower part of the frame. Further, a push cylinder is arranged at one side of the frame corresponding to the blanking hole, and a push plate is arranged at the end of the piston rod of the push cylinder, and the push plate is located in the blanking hole.

[0031] The guide roller structure is arranged on the frame, integrated and compact. The guide roller structure includes a group of upper rollers and a group of lower rollers, and the plates pass between the upper rollers and the lower rollers. An upper elastic structure is provided above the upper roller, and a lower elastic structure is provided below the lower roller to buffer the impact of the plates, and the guided feeding is stable and reliable.

[0032] The above is only an explanation of the preferred embodiments of the present invention, and the above technical features can be arbitrarily combined to form multiple embodiments of the present invention.

[0033] The present invention is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A continuous stamping device for automobile panels, comprising sheet metal stamping equipment, characterized in that: It also includes steel plate unwinding equipment, a roller structure for supporting the unwinding plate, and a guide roller structure for guiding the plate into the sheet metal stamping equipment. The steel plate unwinding equipment, the roller structure, the guide roller structure and the sheet metal stamping equipment are arranged in sequence in a linked manner according to the production operation direction.

2. The continuous stamping device for automobile panels according to claim 1, characterized in that: The steel plate unwinding device comprises a base and a rotating roller arranged on the base, and a safety guard frame is arranged around the rotating roller on the base.

3. The continuous stamping device for automobile panels according to claim 1, characterized in that: The roller structure comprises a bracket and a roller, wherein the bracket comprises a pair of vertical plates, and the roller is arranged between the pair of vertical plates.

4. The continuous stamping device for automobile panels according to claim 1, characterized in that: A swing weight structure for pressing down the plate is arranged between the supporting roller structure and the guide roller structure.

5. The continuous stamping device for automobile panels according to claim 1, characterized in that: The sheet metal stamping equipment comprises a frame and a stamping unit arranged in the frame, and the frame is a frame structure.

6. The continuous stamping device for automobile panels according to claim 3, characterized in that: The width of the sheet metal part is smaller than the distance between the pair of vertical plates.

7. The continuous stamping device for automobile panels as claimed in claim 4, characterized in that: An inverted U-shaped suspension rod is arranged above the swing weight structure, and the plate passes through the suspension rod.

8. The continuous stamping device for automobile panels as claimed in claim 4, characterized in that: An elastic element is arranged at the lower part of the swing weight structure.

9. The continuous stamping device for automobile panels according to claim 5, characterized in that: The guide roller structure is arranged on the frame, and comprises a group of upper rollers and a group of lower rollers, and the plate member passes between the upper rollers and the lower rollers.

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