Automatic feeding device for hardware machining

Abstract

The utility model relates to the technical field of hardware machining, in particular to an automatic feeding device for hardware machining, which comprises a conveying frame, a conveying belt is arranged in the conveying frame, a through notch is formed in the front portion of the right end of the conveying frame, a through rectangular sliding opening is formed in the front portion of the upper end of the conveying frame, and the conveying belt is arranged in the conveying frame. A first air cylinder is fixedly connected to the front portion of the left end of the conveying frame, the output end of the first air cylinder penetrates through the front portion of the left end of the conveying frame and is fixedly connected with a T-shaped check block, a sliding block is fixedly connected to the left portion of the upper end of the T-shaped check block, a workbench is fixedly connected to the right end of the conveying frame, and a through punching hole is formed in the middle of the upper end of the workbench. A pressing groove is formed in the right portion of the upper end of the workbench, and a second air cylinder is fixedly connected to the inner lower wall of the conveying frame. According to the automatic feeding device for hardware machining, the work of automatic feeding and automatic stamping machining of hardware thin plates can be achieved, and therefore the production efficiency of hardware is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to an automatic feeding device for hardware processing. Background Art

[0002] Hardware refers to various metal devices made of iron, steel, aluminum and other metals through physical processing such as forging, rolling, cutting, etc. It is widely used as supporting products of industrial manufacturing, semi-finished products and tools used in the production process, etc. The raw materials of existing hardware are usually thin plate-shaped strips before processing. It is often necessary to manually place the hardware on the workbench and cooperate with CNC machine tools for stamping, resulting in a low degree of automation and low hardware production efficiency. In addition, when stamping the hardware, the hardware cannot be well fixed, so the hardware will shift in position during stamping, resulting in the hardware produced The size is not accurate and the quality is poor. Utility Model Content

[0003] The main purpose of the utility model is to provide an automatic feeding device for hardware processing, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The conveyor belt is provided in the conveyor belt, the front right end of the conveyor belt is provided with a notch through which the conveyor belt is provided, the front upper end of the conveyor belt is provided with a rectangular sliding opening through which the left front end of the conveyor belt is fixedly connected with a cylinder 1, the output end of the cylinder 1 passes through the front left end of the conveyor belt and is fixedly connected with a T-shaped stopper, the upper left end of the T-shaped stopper is fixedly connected with a sliding block, the right end of the conveyor belt is fixedly connected with a workbench, the middle part of the upper end of the workbench is provided with a punching hole through which the workbench is provided, the upper right part of the workbench is provided with a pressing groove, the inner lower wall of the conveyor belt is fixedly connected with a cylinder 2, the output end of the cylinder 2 passes through the right part of the inner lower wall of the workbench and is fixedly connected with a wedge-shaped pressing plate, the upper rear end of the workbench is fixedly connected with a load-bearing frame, the upper middle part of the load-bearing frame is fixedly connected with a stamping part, the lower part of the inner right wall of the workbench is fixedly connected with a bottom frame, and a receiving box is placed in the bottom frame.

[0006] Preferably, the sliding block is slidably connected in a rectangular sliding opening.

[0007] Preferably, the T-shaped stopper is located at the front side of the conveyor belt, and the T-shaped stopper does not contact the conveyor belt.

[0008] Preferably, the pressing groove is communicated with the interior of the conveying frame through a notch.

[0009] Preferably, the lower end of the stamping piece is adapted to the size of the punching hole.

[0010] Preferably, the wedge-shaped pressing plate is located in the pressing groove, and the upper end surface of the wedge-shaped pressing plate is flush with the upper end surface of the pressing groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting up a conveyor belt, the conveyor belt can play an automatic feeding function for the hardware thin plates. In addition, the thin plates of the hardware are placed on the conveyor belt. The transmission of the conveyor belt can move the plates between the T-shaped blocks. In addition, the position of the plates can be corrected under the continuous movement of the conveyor belt. Therefore, with the cooperation of the cylinder 1, the plates can be pushed to the workbench for subsequent stamping work, thereby realizing the automatic feeding effect;

[0013] 2. By setting up cylinder 2 and wedge-shaped clamping plate, when the hardware plate is pushed onto the workbench, cylinder 2 can drive the wedge-shaped clamping plate to move downward, so that the plate placed on the lower side can be clamped and fixed. When the stamping part is stamping the plate downward, the plate will not be shifted in position due to the impact force, so that the plate can be stamped more accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an automatic feeding device for hardware processing according to the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure between the cylinder 1, the slider and the T-shaped stopper of an automatic feeding device for hardware processing of the utility model;

[0016] Figure 3 This is a schematic diagram of the front part of a workbench and a load-bearing frame of an automatic feeding device for hardware processing according to the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the connection structure between the cylinder 2 and the wedge-shaped pressing plate of an automatic feeding device for hardware processing.

[0018] In the figure: 1. conveyor frame; 2. conveyor belt; 3. notch; 4. rectangular slide; 5. cylinder one; 6. workbench; 7. pressing groove; 8. cylinder two; 9. load-bearing frame; 10. stamping part; 11. bottom frame; 12. receiving box; 13. T-shaped stopper; 14. slide block; 15. wedge-shaped clamping plate; 16. punching hole. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 an indirect connection 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.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] An automatic feeding device for hardware processing, comprising a conveyor frame 1, a conveyor belt 2 is arranged in the conveyor frame 1, a through notch 3 is opened at the front right end of the conveyor frame 1, a through rectangular sliding opening 4 is opened at the front upper end of the conveyor frame 1, a cylinder 5 is fixedly connected to the front left end of the conveyor frame 1, an output end of the cylinder 5 passes through the front left end of the conveyor frame 1 and is fixedly connected to a T-shaped stopper 13, a slider 14 is fixedly connected to the upper left end of the T-shaped stopper 13, and a workbench is fixedly connected to the right end of the conveyor frame 1 6. A through punching hole 16 is provided in the middle of the upper end of the workbench 6, a pressing groove 7 is provided in the upper right part of the workbench 6, a cylinder 2 8 is fixedly connected to the inner lower wall of the conveying frame 1, the output end of the cylinder 2 8 passes through the right part of the inner lower wall of the workbench 6 and is fixedly connected to a wedge-shaped pressing plate 15, a load-bearing frame 9 is fixedly connected to the upper rear part of the workbench 6, a stamping part 10 is fixedly connected to the middle part of the upper end of the load-bearing frame 9, a bottom frame 11 is fixedly connected to the lower part of the inner right wall of the workbench 6, and a receiving box 12 is placed in the bottom frame 11.

[0024] In this embodiment, the slider 14 is located in the rectangular slide 4 and is slidably connected. The T-shaped stopper 13 is located at the front side of the conveyor belt 2. The T-shaped stopper 13 does not contact the conveyor belt 2. The pressure groove 7 is connected to the inside of the conveyor frame 1 through the notch 3. By providing a T-shaped stopper 13 on the upper side of the front end of the conveyor belt 2, the T-shaped stopper 13 is slid with the conveyor frame 1 through the slider 14 and the rectangular slide 4, so that the hardware thin plate is placed on the conveyor belt 2, so that under the rotation of the conveyor belt 2, the plate can be transported between the T-shaped stopper 13, so that the T-shaped stopper 13 can correct the position of the plate, and then by starting the cylinder 15 to work, the cylinder 15 drives the T-shaped stopper 13 to push the plate It passes through the gap 3 and is located on the workbench 6, so it can be automatically loaded, avoiding the problem of slow manual loading. The lower end of the stamping part 10 is adapted to the size of the punching hole 16, and the wedge-shaped clamping plate 15 is located in the pressing groove 7. The upper end surface of the wedge-shaped clamping plate 15 is flush with the upper end surface of the pressing groove 7. When the hardware sheet is pushed onto the workbench 6, the cylinder 2 8 can drive the wedge-shaped clamping plate 15 to move down to press and fix the sheet, and then under the use of the stamping part 10, the sheet placed below can be stamped, so that the stamped molded hardware can fall from the punching hole 16 into the receiving box 12, and the sheet will not be displaced due to external force during the stamping process.

[0025] It should be noted that the utility model is an automatic feeding device for hardware processing. When the hardware plate is pushed onto the workbench 6, the cylinder 2 8 can drive the wedge-shaped pressing plate 15 to move down to press and fix the plate, and then under the use of the stamping part 10, the plate placed below can be used. During use, the thin plate of the hardware is first placed on the conveyor belt 2, and the conveyor belt 2 can drive the plate to move and be located between the T-shaped stoppers 13. The plate can be corrected under the cover of the T-shaped stoppers 13 and in conjunction with the continuous movement of the conveyor belt 2, so the cylinder 1 5 is started. When the cylinder 1 5 works, the cylinder 1 5 can drive the T-shaped stopper 13 to push the plate through the notch 3 and be located at the upper end of the workbench 6, and then the cylinder 2 8 is started to work. The cylinder 2 8 can drive the wedge-shaped pressing plate 15 to move downward, so as to have a pressing and fixing effect on the plate, so that when the stamping part 10 is stamping the plate placed on the lower side, the position of the plate will not change, so that the stamped hardware can fall into the receiving box 12 through the punching hole 16, avoiding the slow manual feeding and the insufficient fixation of manual pressing, so the overall processing efficiency of the hardware is greatly improved.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic feeding device for hardware processing, comprising a conveying frame (1), characterized in that: A conveyor belt (2) is arranged in the conveyor frame (1), a through notch (3) is provided at the front right end of the conveyor frame (1), a through rectangular sliding opening (4) is provided at the front upper end of the conveyor frame (1), a cylinder (5) is fixedly connected to the front left end of the conveyor frame (1), an output end of the cylinder (5) passes through the front left end of the conveyor frame (1) and is fixedly connected to a T-shaped stopper (13), a slider (14) is fixedly connected to the left upper end of the T-shaped stopper (13), a workbench (6) is fixedly connected to the right end of the conveyor frame (1), and a sliding block (14) is fixedly connected to the upper end of the workbench (6). A punching hole (16) is provided through the workbench (6); a pressing groove (7) is provided at the upper right part of the workbench (6); a second cylinder (8) is fixedly connected to the inner lower wall of the conveying frame (1); the output end of the second cylinder (8) passes through the right part of the inner lower wall of the workbench (6) and is fixedly connected to a wedge-shaped pressing plate (15); a load-bearing frame (9) is fixedly connected to the rear part of the upper end of the workbench (6); a stamping part (10) is fixedly connected to the middle part of the upper end of the load-bearing frame (9); a bottom frame (11) is fixedly connected to the lower part of the inner right wall of the workbench (6); a receiving box (12) is placed in the bottom frame (11).

2. The automatic feeding device for hardware processing according to claim 1 is characterized in that: The sliding block (14) is slidably connected in the rectangular sliding opening (4).

3. The automatic feeding device for hardware processing according to claim 1 is characterized in that: The T-shaped stopper (13) is located at the front side of the conveyor belt (2), and the T-shaped stopper (13) does not contact the conveyor belt (2).

4. The automatic feeding device for hardware processing according to claim 1 is characterized in that: The pressing groove (7) is communicated with the interior of the conveying frame (1) through the notch (3).

5. The automatic feeding device for hardware processing according to claim 1 is characterized in that: The lower end of the punching piece (10) is adapted to the size of the punching hole (16).

6. The automatic feeding device for hardware processing according to claim 1 is characterized in that: The wedge-shaped pressing plate (15) is located in the pressing groove (7), and the upper end surface of the wedge-shaped pressing plate (15) is flush with the upper end surface of the pressing groove (7).

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