Feeding device for continuous stamping

Abstract

The utility model relates to the technical field of die stamping feeding, and discloses a feeding device for continuous stamping, which comprises a base, the upper side of the base is fixedly connected with a limiting table, two sides of the limiting table are respectively provided with a sliding groove, the inner sides of the two sliding grooves are jointly connected with a pushing table in a sliding mode, and one end of the pushing table is provided with an adaptive groove. The upper side of the push table is provided with an adaptive groove feeding mechanism used for loading materials and parts in the adaptive groove, one side of the base is provided with a die stamping mechanism used for conducting stamping forming on the materials and parts, and one side of the adaptive groove is provided with an adaptive groove discharging mechanism used for pushing the materials and parts obtained after stamping forming out of the adaptive groove. The electric cylinder pushes the push table to do reciprocating motion, when the adaptive groove is aligned to the lower portion of the feeding barrel, the function of automatically loading and feeding materials is completed under the action of gravity, and the automatic feeding device is simple in structure, high in punching precision and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of die stamping feeding, in particular to a feeding device for continuous stamping. Background Art

[0002] Die stamping refers to a processing technology and technique used in the manufacturing industry. It is a process of making parts or semi-finished products by applying pressure to the material at room temperature using a die installed on a press or hydraulic cylinder to separate or plastically deform the material. The whole process is roughly divided into three parts: loading, stamping and unloading. Modern die stamping technology often uses automated devices for loading large batches of products of the same specification. However, the existing continuous stamping loading devices generally have the problem of low loading accuracy, which may affect the product processing qualification rate.

[0003] For example, a Chinese utility model patent with announcement number CN209030068U discloses a continuous feeding device for stamping dies. Although the scheme can continuously transport materials to the stamping die machine by setting a conveyor belt, the direction, angle and position of raw materials such as plates cannot be guaranteed when the raw materials fall from the unloading plate to the conveyor belt, are transferred from the conveyor belt to the loading plate, and then delivered to the stamping workbench. This may affect the accuracy of the product after the die is stamped, resulting in the problem that the qualified rate cannot be guaranteed. Based on this, a feeding device for continuous stamping is proposed. Utility Model Content

[0004] In order to solve the technical problem of die stamping feeding, the utility model provides a feeding device for continuous stamping.

[0005] The utility model is implemented by the following technical scheme: a feeding device for continuous stamping, comprising a base, the upper side of the base is fixedly connected to a limiting platform, both sides of the limiting platform are provided with slide grooves, the inner sides of the two slide grooves are slidably connected with a push platform, one end of the push platform is provided with an adaptor groove, the upper side of the push platform is provided with an adaptor groove feeding mechanism for loading materials into the adaptor groove, one side of the base is provided with a mold stamping mechanism for stamping materials, and one side of the adaptor groove is provided with an adaptor groove unloading mechanism for pushing the stamped materials out of the adaptor groove.

[0006] As a further improvement of the above scheme, the adapter groove loading mechanism includes a loading barrel fixedly connected to the upper side of the base and slidably connected to the upper side of the push platform and at the same time cooperates with the notch of the adapter groove. A push platform driving mechanism is provided on one side of the base to extrude the material from the bottom end of the loading barrel.

[0007] As a further improvement of the above solution, the push platform driving mechanism includes an electric cylinder fixedly connected to the upper side of the base and connected to one side of the push platform.

[0008] As a further improvement of the above solution, the mold stamping mechanism includes a hydraulic cylinder fixedly connected to the upper side of the base, and the output end of the hydraulic cylinder is fixedly connected to an upper mold that matches the adapter groove.

[0009] As a further improvement of the above scheme, two brackets are fixedly connected to one side of the base of the adapter slot unloading mechanism, a support plate is fixedly connected between the two brackets, a limiting plate is provided on the upper side of the support plate, a limiting slot No. 1 is provided on the support plate, and a side impact mechanism is provided on one side of the support plate for punching the stamped material out of the adapter slot.

[0010] As a further improvement of the above scheme, the side impact mechanism includes an impact plate that is slidably connected to the inner side of the limit plate and the upper side of the support plate at the same time, springs are respectively arranged between the two sides of the impact plate and the bracket, and an impact plate driving mechanism is arranged above the impact plate to make the impact plate reciprocate left and right.

[0011] As a further improvement of the above scheme, the impact plate driving mechanism includes a No. 2 limit groove opened on the impact plate and cooperating with the No. 1 limit groove, and the inner sides of the No. 1 limit groove and the No. 2 limit groove are simultaneously slidably connected with a wedge-shaped baffle fixedly connected to one side of the upper mold.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model can accurately deliver the initial material into the adapter groove through the cooperation of the feeding barrel, the push table, the limit table and the adapter groove, and then transfer it to the bottom of the upper mold, thereby ensuring the position and direction of the feeding, and the seamless fit can significantly improve the accuracy and qualified rate of mold stamping.

[0014] 2. The utility model cooperates with the upper mold, wedge-shaped baffle, impact plate, spring and limit plate. When the upper mold is pressed down, the wedge-shaped baffle moves the impact plate to one side. When the upper mold rises, the impact plate is pushed to eject the material from the adapter groove, so that the entire device is not only simple to load, but also fast to unload, which can significantly improve the production efficiency of the entire mold stamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A front view of a continuous stamping feeding device provided by the utility model;

[0016] Figure 2 A top view of a continuous stamping feeding device provided by the utility model;

[0017] Figure 3 for Figure 1 Schematic diagram of the structure enlarged at point A in the middle.

[0018] Description of main symbols:

[0019] 1. Base; 2. Limiting platform; 3. Slide; 4. Adapter groove; 5. Upper mold; 6. Hydraulic cylinder; 7. Loading barrel; 8. Pushing platform; 9. Electric cylinder; 10. Wedge-shaped baffle; 11. Limiting groove No. 1; 12. Impact plate; 13. Support plate; 14. Spring; 15. Bracket; 16. Limiting plate; 17. Limiting groove No. 2. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example:

[0022] Please combine Figure 1-Figure 3 , a feeding device for continuous stamping in this embodiment includes a base 1. Before use, the staff first adds the material into the feeding barrel 7. The upper side of the base 1 is fixedly connected to the limiting platform 2. Both sides of the limiting platform 2 are provided with slide grooves 3. The inner sides of the two slide grooves 3 are slidably connected with a push platform 8. It should be noted that a roller or ball mechanism can be arranged between the push platform 8 and the limiting platform 2 to reduce the friction between the two, and at the same time reduce noise and improve the service life of the device. An adapter groove 4 is arranged at one end of the push platform 8, and an adapter groove feeding mechanism for loading the adapter groove 4 with materials is arranged on the upper side of the push platform 8. A mold stamping mechanism for stamping the material is arranged on one side of the base 1, and an adapter groove unloading mechanism for pushing the stamped material out of the adapter groove 4 is arranged on one side of the adapter groove 4.

[0023] Please combine Figure 1 As shown, the adapter groove feeding mechanism includes a feeding barrel 7 which is fixedly connected to the upper side of the base 1 and slidably connected to the upper side of the push platform 8 and at the same time cooperates with the notch of the adapter groove 4. The lower end of the feeding barrel 7 is tightly attached to the surface of the push platform 8, and a push platform driving mechanism is provided on one side of the base 1 to extrude the material from the bottom end of the feeding barrel 7.

[0024] The push platform driving mechanism includes an electric cylinder 9 which is fixedly connected to the upper side of the base 1 and connected to one side of the push platform 8 .

[0025] Please combine Figure 1 As shown, the die stamping mechanism includes a hydraulic cylinder 6 fixedly connected to the upper side of the base 1 , and an upper die 5 matched with the adapting groove 4 is fixedly connected to the output end of the hydraulic cylinder 6 .

[0026] Please combine Figure 1 and Figure 3As shown, two brackets 15 are fixedly connected to one side of the adapter slot unloading mechanism base 1, a support plate 13 is fixedly connected between the two brackets 15, a limit plate 16 is arranged on the upper side of the support plate 13, a notch is provided on the limit plate 16, a limit slot No. 1 1 is provided on the support plate 13, and a lateral impact mechanism is arranged on one side of the support plate 13 to punch out the stamped material from the adapter slot 4.

[0027] Please combine Figure 3 As shown, the lateral impact mechanism includes an impact plate 12 which is slidably connected to the inner side of the limit plate 16 and the upper side of the support plate 13. Springs 14 are respectively arranged between the two sides of the impact plate 12 and the brackets 15. When the wedge-shaped baffle plate 10 descends, the spring 14 deforms and stretches, and pushes the impact plate 12 outward. When the wedge-shaped baffle plate 10 rises, the spring 14 rebounds. At this time, the impact plate 12 impacts one side of the adapter groove 14, and pushes the processed material out of the adapter groove 14. At this time, PLC programming control is required for the start time of the electric cylinder 9. The electric cylinder 9 can be started to pull back the push table 8 only when the impact plate 12 is completely retracted and does not interfere with the adapter groove 14. An impact plate driving mechanism is arranged above the impact plate 12 to make the impact plate 12 reciprocate left and right.

[0028] Please combine Figure 3 As shown, the impact plate driving mechanism includes a No. 2 limiting groove 17 opened on the impact plate 12 and cooperating with the No. 1 limiting groove 11, and the inner sides of the No. 1 limiting groove 11 and the No. 2 limiting groove 17 are simultaneously slidably connected with a wedge-shaped baffle plate 10 fixedly connected to one side of the upper mold 5.

[0029] The implementation principle of a continuous stamping feeding device in the embodiment of the present application is as follows: start the electric cylinder 9 to push the push platform 8 to slide to one side along the limit platform 2. When the adapter groove 4 is directly opposite to the bottom of the feeding barrel 7, the material just fits into the adapter groove 4 perfectly, and the push platform 8 continues to move to one side. When the adapter groove 4 is directly opposite to the upper mold 5, the electric cylinder 9 stops starting and the hydraulic cylinder 6 starts. The upper mold 5 is aligned with the material in the adapter groove 4 to perform a stamping process. At this time, the wedge-shaped baffle 10 descends and pushes the impact plate 12 outward along one side of the support plate 13. The spring 14 is deformed and stretched. When the stamping of the upper mold 5 is completed, the upper mold 5 rises, and the wedge-shaped baffle 10 rises. At this time, the spring 14 rebounds, driving the impact plate 12 to impact the inside of the adapter groove 4, and pushing out the processed material.

[0030] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A feeding device for continuous stamping, comprising a base (1), characterized in that: The upper side of the base (1) is fixedly connected to a limiting platform (2), and both sides of the limiting platform (2) are provided with sliding grooves (3), and the inner sides of the two sliding grooves (3) are slidably connected to a push platform (8), and one end of the push platform (8) is provided with an adapting groove (4), and the upper side of the push platform (8) is provided with an adapting groove loading mechanism for loading materials into the adapting groove (4), and one side of the base (1) is provided with a mold stamping mechanism for stamping materials, and one side of the adapting groove (4) is provided with an adapting groove unloading mechanism for pushing the stamped materials out of the adapting groove (4).

2. A continuous stamping feeding device as claimed in claim 1, characterized in that: The adapter slot loading mechanism comprises a loading barrel (7) which is fixedly connected to the upper side of the base (1) and slidably connected to the upper side of the push platform (8) and which is simultaneously matched with the notch of the adapter slot (4); one side of the base (1) is provided with a push platform driving mechanism for extruding the material from the bottom end of the loading barrel (7).

3. A continuous stamping feeding device as claimed in claim 2, characterized in that: The push platform driving mechanism comprises an electric cylinder (9) fixedly connected to the upper side of the base (1) and connected to one side of the push platform (8).

4. A continuous stamping feeding device as claimed in claim 1, characterized in that: The die stamping mechanism comprises a hydraulic cylinder (6) fixedly connected to the upper side of the base (1), and an output end of the hydraulic cylinder (6) is fixedly connected to an upper die (5) matched with the adaption groove (4).

5. A continuous stamping feeding device as claimed in claim 1, characterized in that: Two brackets (15) are fixedly connected to one side of the adapter slot unloading mechanism base (1), a support plate (13) is fixedly connected between the two brackets (15), a limit plate (16) is arranged on the upper side of the support plate (13), a first limit slot (11) is provided on the support plate (13), and a side impact mechanism for punching out a stamped material from the adapter slot (4) is arranged on one side of the support plate (13).

6. A continuous stamping feeding device as claimed in claim 5, characterized in that: The lateral impact mechanism comprises an impact plate (12) which is slidably connected to the inner side of a limit plate (16) and the upper side of a support plate (13), springs (14) are respectively arranged between the two sides of the impact plate (12) and the bracket (15), and an impact plate driving mechanism is arranged above the impact plate (12) to enable the impact plate (12) to reciprocate left and right.

7. A continuous stamping feeding device as claimed in claim 6, characterized in that: The impact plate driving mechanism comprises a second limiting groove (17) opened on the impact plate (12) and matched with the first limiting groove (11), and the inner sides of the first limiting groove (11) and the second limiting groove (17) are simultaneously slidably connected with a wedge-shaped baffle (10) fixedly connected to one side of the upper mold (5).

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