A feeding device for bending die stamping

Abstract

The utility model discloses a kind of feeding devices for bending die stamping, including device table, the upper fixed mounting of device table has material groove, the bottom of material groove inside is provided with bottom hole, the inside of device table is provided with slot along the bottom of bottom hole, the inside of slot is provided with jacking plate, the bottom of jacking plate is provided with U plate, U plate is fixedly connected with device table, the bottom of U plate is fixedly installed with electric cylinder two, the push rod end of electric cylinder two is slidably penetrated U plate and is fixedly connected with jacking plate, the side of material groove upper side is provided with push plate, the side of device table upper side is fixedly installed with side plate, the side of side plate is fixedly installed with electric cylinder one. Its realized the ability of reducing artificial frequent intervention, increased practicality, to solve the problem that artificial frequent intervention increases labor intensity when sheet material feeding, poor practicality.

Description

Technical Field

[0001] This utility model relates to the field of feeding device technology, specifically a feeding device for bending die stamping. Background Technology

[0002] Bending die stamping is a core step in the metal sheet forming process. Through the synergistic action of the die and the press, flat material is precisely processed into three-dimensional components with specific angles and shapes. The feeding device is used to feed material into the bending die stamping process to facilitate the bending die stamping operation.

[0003] For example, the authorized patent with announcement number CN210059598U (a feeding device for stamping dies) includes a worktable, a stamping die, and a cleaning device. The stamping die is installed on the worktable. Guide rails are provided on both sides of the top of the worktable. The guide rails are slidably connected to a slider. A support plate is fixedly connected to the top of the slider. A support frame is fixedly connected to both ends of one side of the support plate. The top of the support frame is provided with a stamping sheet. A cylinder is provided on the other side of the support plate. The cylinder is connected to a piston rod. One end of the piston rod passes through the support plate and is connected to a push plate. The cleaning device includes a drive motor. The drive motor is connected to a rotating shaft. A rotating seat is provided at the top of the rotating shaft. A rotating rod is provided on one side of the rotating seat. The surface of the rotating rod is provided with bristles.

[0004] Although the aforementioned existing technology uses cylinders, piston rods, and pusher plates to push the sheet metal and automatically push it onto the lower die of the stamping die, it can only place a single sheet metal at a time. After the feeding of one sheet metal is completed, the next sheet metal must be placed manually. This frequent manual intervention during sheet metal feeding increases labor intensity and makes it impractical. Therefore, there is an urgent need in the market to develop a feeding device for bending die stamping to help people solve the existing problems. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for bending die stamping, so as to solve the problem mentioned in the background art that frequent manual intervention during sheet feeding increases labor intensity and has poor practicality.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for stamping bending dies, comprising a device platform, a material trough fixedly installed above the device platform, a bottom hole provided below the inside of the material trough, a slot provided below the bottom hole inside the device platform, a lifting plate provided inside the slot, a U-shaped plate provided below the lifting plate, the U-shaped plate being fixedly connected to the device platform, a second electric cylinder fixedly installed below the U-shaped plate, the push rod end of the second electric cylinder slidingly penetrating through the U-shaped plate and fixedly connected to the lifting plate, a push plate provided on one side above the material trough, a side plate fixedly installed on one side above the device platform, a first electric cylinder fixedly installed on one side of the side plate, the push rod end of the first electric cylinder slidingly penetrating through the side plate and fixedly connected to the push plate.

[0007] Preferably, a material platform is provided above the device platform along one side of the material trough, and a base plate is symmetrically fixedly installed at the front and rear ends of the material platform. The lower end of the base plate is fixedly connected to the device platform, and a feeding assembly is provided above the material platform.

[0008] Preferably, the feeding assembly includes a translation plate, a lifting plate, and electromagnetic chucks. The translation plate is positioned above the lifting plate, and four electromagnetic chucks are provided, each fixedly installed at one of the four corners below the lifting plate.

[0009] Preferably, an electric cylinder three is fixedly installed above the translation plate, and the push rod end of the electric cylinder three slides through the translation plate and is fixedly connected to the lifting plate.

[0010] Preferably, the front and rear ends of the translation plate are symmetrically fixedly installed with side blocks, and a vertical plate is provided on one side of the side block. The lower end of the vertical plate is fixedly connected to the device platform, and an electric cylinder is fixedly installed on one side of the vertical plate. The push rod end of the electric cylinder slides through the vertical plate and is fixedly connected to the side block.

[0011] Preferably, a stabilizing plate is fixedly installed below the edge block, and a stabilizing column is fixedly installed on one side of the stabilizing plate, with one end of the stabilizing column sliding through the upright plate.

[0012] Preferably, support legs are fixedly installed at the four corners below the device platform.

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

[0014] (1) This utility model can stack multiple plates by setting up a material trough. With the electric cylinder two driving the lifting plate, the plates are automatically lifted layer by layer. At the same time, the electric cylinder one drives the push plate to achieve continuous pushing. This effectively solves the problem of frequent manual intervention required for traditional single plate feeding. This structure not only greatly reduces labor intensity and improves feeding efficiency, but also realizes automated continuous feeding, which improves production practicality and safety and increases practicality.

[0015] (2) By setting up a material platform, the present invention provides a feeding assembly including a translation plate, a lifting plate and an electromagnetic chuck above the material platform. With the drive of electric cylinder three and electric cylinder four, the material is transferred between the material platform and the stamping die. At the same time, the electromagnetic chuck can ensure the stability of the material during the transfer process, prevent the material from slipping or shifting, improve the accuracy and reliability of feeding, and further enhance the automation and practicality of the device in the stamping feeding process of bending die.

[0016] (3) By setting a stabilizing plate below the side block and setting a stabilizing column that slides through the vertical plate on one side of the stabilizing plate, the present invention provides reliable guidance and support for the translational movement of the feeding assembly, ensuring that the plate material can be stably fed to the designated position, thus increasing its practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a feeding device for bending die stamping according to the present invention;

[0018] Figure 2 This is a bottom view of a feeding device for bending die stamping according to the present invention.

[0019] Figure 3 This is a schematic diagram of the feeding assembly of this utility model;

[0020] Figure 4 This is a schematic diagram of the material trough of this utility model.

[0021] In the diagram: 1. Device platform; 101. Slot; 2. Support leg; 3. Material trough; 301. Bottom hole; 4. Material platform; 5. Base plate; 6. Side plate; 7. Push plate; 8. Electric cylinder one; 9. Feeding assembly; 901. Translation plate; 902. Lifting plate; 903. Electromagnetic chuck; 10. U-shaped plate; 11. Electric cylinder two; 12. Lifting plate; 13. Electric cylinder three; 14. Side block; 15. Vertical plate; 16. Electric cylinder four; 17. Stabilizing plate; 18. Stabilizing column. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 This utility model provides an embodiment of a feeding device for stamping bending dies, comprising a device platform 1, a material trough 3 fixedly installed on the upper part of the device platform 1, a bottom hole 301 provided at the lower part of the material trough 3, a slot 101 provided at the lower part of the bottom hole 301 inside the device platform 1, a lifting plate 12 provided inside the slot 101, a U-shaped plate 10 provided below the lifting plate 12, the U-shaped plate 10 being fixedly connected to the device platform 1, an electric cylinder 2 11 fixedly installed below the U-shaped plate 10, the push rod end of the electric cylinder 2 11 slidingly penetrating the U-shaped plate 10 and being fixedly connected to the lifting plate 12, a push plate 7 provided on one side above the material trough 3, a side plate 6 fixedly installed on one side above the device platform 1, an electric cylinder 1 8 fixedly installed on one side of the side plate 6, the push rod end of the electric cylinder 1 8 slidingly penetrating the side plate 6 and being fixedly connected to the push plate 7.

[0024] During the stamping and feeding of the bending die, multiple plates can be placed in the material groove 3 in advance. The electric cylinder 11 pushes the lifting plate 12 to lift the plates from the bottom hole 301 of the material groove 3, realizing the automatic lifting and preparation of the plates. At the same time, the electric cylinder 8 can push the push plate 7 to automatically push the lifted plates out. This design eliminates the need for frequent manual intervention during the feeding process, greatly reducing labor intensity, improving the continuity and automation of feeding, and increasing practicality.

[0025] Please see Figure 1 and Figure 3 A material platform 4 is installed above the device platform 1 along one side of the material trough 3. During feeding, the feeding device is positioned next to the bending and stamping die, and the material platform 4 is flush with the lower stamping die. Base plates 5 are symmetrically fixedly installed at the front and rear ends of the material platform 4, with the lower ends of the base plates 5 fixedly connected to the device platform 1. A feeding assembly 9 is installed above the material platform 4. The feeding assembly 9 includes a translation plate 901, a lifting plate 902, and electromagnetic chucks 903. The translation plate 901 is positioned above the lifting plate 902. Four electromagnetic chucks 903 are provided. Electric cylinder 13 is fixedly installed at the four corners below the lifting plate 902. Electric cylinder 13 is fixedly installed above the translation plate 901. The push rod end of electric cylinder 13 slides through the translation plate 901 and is fixedly connected to the lifting plate 902. Side blocks 14 are symmetrically fixedly installed at the front and rear ends of the translation plate 901. A vertical plate 15 is provided on one side of the side block 14. The lower end of the vertical plate 15 is fixedly connected to the device platform 1. Electric cylinder 16 is fixedly installed on one side of the vertical plate 15. The push rod end of electric cylinder 16 slides through the vertical plate 15 and is fixedly connected to the side block 14.

[0026] By setting up a feeding assembly 9 including a translation plate 901, a lifting plate 902, and an electromagnetic chuck 903, and cooperating with the drive of electric cylinders 13 and 16, the transfer of sheet metal between the material table 4 and the stamping die is realized. Electric cylinder 13 pushes the lifting plate 902 down, so that the electromagnetic chuck 903 picks up the sheet metal on the material table 4. Then, electric cylinder 16 pushes the translation plate 901 to move the sheet metal to the designated position. The whole process does not require manual handling of the sheet metal, reducing the safety risks and errors caused by manual operation and increasing practicality.

[0027] Please see Figure 1 and Figure 3 A stabilizing plate 17 is fixedly installed below the edge block 14, and a stabilizing column 18 is fixedly installed on one side of the stabilizing plate 17. One end of the stabilizing column 18 slides through the upright plate 15.

[0028] The stabilizing plate 17 and the stabilizing column 18 provide reliable guidance and support for the translational movement of the feeding assembly 9. During the feeding process, when the electric cylinder 16 pushes the translation plate 901 to move the plate material, the stabilizing column 18 slides within the upright plate 15, which can effectively limit the movement trajectory of the translation plate 901, prevent the translation plate 901 from shaking or deviating during the translation process, and ensure that the plate material can be stably delivered to the designated position, thus increasing its practicality.

[0029] Please see Figure 1 Support legs 2 are fixedly installed at the four corners below the device platform 1.

[0030] The four support legs 2 provide support for the device platform 1, increasing the stability of the device.

[0031] Working principle: In use, multiple sheets are first stacked in the material trough 3. Electric cylinder 2 11 drives the lifting plate 12 to lift the sheets layer by layer to the feeding height through the bottom hole 301. Then, electric cylinder 1 8 pushes the push plate 7 to push the top sheet horizontally onto the material platform 4. Electric cylinder 3 13 of the feeding component 9 drives the lifting plate 902 to descend, so that the four electromagnetic chucks 903 can attract the sheet on the material platform 4. Then, electric cylinder 4 16 drives the translation plate 901 to move and smoothly transfer the sheet to the stamping die position. After reaching the position, the electromagnetic chucks 903 are de-energized and lose their magnetic force, and the sheet is placed on the stamping die. After that, all components are reset and wait for the next feeding. This cycle is repeated to carry out the feeding work, which increases the practicality.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A feeding device for stamping with bending dies, comprising a device platform (1), characterized in that: A material trough (3) is fixedly installed above the device platform (1). A bottom hole (301) is provided at the bottom inside the material trough (3). A slot (101) is provided below the bottom hole (301) inside the device platform (1). A lifting plate (12) is provided inside the slot (101). A U-shaped plate (10) is provided below the lifting plate (12). The U-shaped plate (10) is fixedly connected to the device platform (1). An electric cylinder two (11) is fixedly installed below the U-shaped plate (10). The push rod end of the electric cylinder two (11) slides through the U-shaped plate (10) and is fixedly connected to the lifting plate (12). A push plate (7) is provided on one side above the material trough (3). A side plate (6) is fixedly installed on one side above the device platform (1). An electric cylinder one (8) is fixedly installed on one side of the side plate (6). The push rod end of the electric cylinder one (8) slides through the side plate (6) and is fixedly connected to the push plate (7).

2. The feeding device for bending die stamping according to claim 1, characterized in that: A material platform (4) is provided above the device platform (1) along one side of the material trough (3). A base plate (5) is symmetrically fixedly installed at the front and rear ends of the material platform (4). The lower end of the base plate (5) is fixedly connected to the device platform (1). A feeding assembly (9) is provided above the material platform (4).

3. A feeding device for bending die stamping according to claim 2, characterized in that: The feeding assembly (9) includes a translation plate (901), a lifting plate (902) and an electromagnetic chuck (903). The translation plate (901) is located above the lifting plate (902). There are four electromagnetic chucks (903), and the four electromagnetic chucks (903) are fixedly installed at the four corners below the lifting plate (902).

4. A feeding device for bending die stamping according to claim 3, characterized in that: An electric cylinder three (13) is fixedly installed above the translation plate (901). The push rod end of the electric cylinder three (13) slides through the translation plate (901) and is fixedly connected to the lifting plate (902).

5. A feeding device for bending die stamping according to claim 4, characterized in that: Side blocks (14) are symmetrically fixedly installed at the front and rear ends of the translation plate (901). A vertical plate (15) is provided on one side of the side block (14). The lower end of the vertical plate (15) is fixedly connected to the device platform (1). An electric cylinder four (16) is fixedly installed on one side of the vertical plate (15). The push rod end of the electric cylinder four (16) slides through the vertical plate (15) and is fixedly connected to the side block (14).

6. A feeding device for bending die stamping according to claim 5, characterized in that: A stabilizing plate (17) is fixedly installed below the side block (14), and a stabilizing column (18) is fixedly installed on one side of the stabilizing plate (17). One end of the stabilizing column (18) slides through the upright plate (15).

7. A feeding device for bending die stamping according to claim 1, characterized in that: Support legs (2) are fixedly installed at the four corners below the device platform (1).

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