Automatic feeding device for mechanical manufacturing

Abstract

The utility model relates to the technical field of machine manufacturing, and particularly discloses an automatic feeding device for machine manufacturing, which comprises a supporting mechanism, a feeding mechanism assembled on the top of the supporting mechanism, and a limiting mechanism assembled on the supporting mechanism, the supporting mechanism comprises a supporting frame, a roller is rotationally installed in the supporting frame, a fixing frame is fixedly installed at the top of the supporting frame, a stamping cutter is connected to the bottom of the fixing frame through a hydraulic push rod, and a cutting base corresponding to the stamping cutter is fixedly installed on one side of the supporting frame; a positioning frame corresponding to the cutting base is installed at the bottom of the supporting frame in a sliding mode. The feeding mechanism comprises a shaft frame fixedly installed on the top of the supporting frame. According to the automatic feeding device, steel can be automatically and continuously fed, a precise and complex electric control system is not needed, the situation of faults is effectively reduced, and the trouble of frequent overhaul and maintenance is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical manufacturing technology, and specifically relates to an automatic feeding device for mechanical manufacturing. Background Technology

[0002] Machinery manufacturing is an important part of the modern industrial system. Traditional machinery manufacturing includes various processes such as casting, forging, stamping, cutting, heat treatment, and surface treatment. In the machinery manufacturing industry, the feeding process is one of the key factors affecting production efficiency and quality. In the machinery manufacturing process, raw materials such as steel are usually required for stamping and cutting, and continuous feeding operations are required to ensure that the stamping process can continue to operate.

[0003] However, currently, most material feeding and processing is done manually by pushing the materials into the processing equipment. This is labor-intensive, has low feeding accuracy, and is prone to errors. Although automatic feeding equipment exists on the market, most of them rely on sophisticated electronic control systems to achieve automatic feeding, which are prone to malfunctions, require frequent maintenance, and have high operating costs, causing considerable trouble for machinery manufacturing. Therefore, the applicant proposes an automatic feeding device for machinery manufacturing to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic feeding device for mechanical manufacturing, which can automatically feed materials without the need for a sophisticated and complex electrical control system. This effectively reduces the occurrence of malfunctions, minimizes the trouble of frequent inspections and maintenance, and has a low operating cost, bringing more convenience to mechanical manufacturing.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic feeding device for machinery manufacturing includes:

[0007] A support mechanism and a feeding mechanism mounted on the top of the support mechanism, and a limiting mechanism mounted on the support mechanism;

[0008] The support mechanism includes a support frame, a roller is rotatably mounted inside the support frame, a fixed frame is fixedly mounted on the top of the support frame, a stamping knife is connected to the bottom of the fixed frame via a hydraulic push rod, a cutting seat corresponding to the stamping knife is fixedly mounted on one side of the support frame, and a positioning frame corresponding to the cutting seat is slidably mounted on the bottom of the support frame.

[0009] The feeding mechanism includes a shaft frame fixedly installed on the top of the support frame, a rotating wheel rotatably installed between the shaft frames, a feeding wheel rotatably installed around the rotating wheel, a limit block fixedly installed on the inner wall of the feeding wheel, and a movable block corresponding to the limit block slidably installed on the top of the rotating wheel.

[0010] Preferably, the limiting mechanism includes a mounting frame fixedly installed on the top of the support frame, and a movable frame is slidably installed inside the mounting frame.

[0011] Preferably, the bottom of the movable frame is rotatably mounted with a plurality of equidistant limiting wheels, and the inner wall of the mounting frame is rotatably mounted with a bidirectional lead screw that penetrates the movable frame.

[0012] Preferably, the top of the rotating wheel is provided with a movable groove for the movable block to slide, and a thrust spring is fixedly connected between the bottom of the movable block and the movable groove.

[0013] Preferably, the surface of the feeding wheel is evenly distributed with anti-slip strips, and the feeding wheel and the rotating wheel are rotatably mounted together via a rotating ring.

[0014] Preferably, a motor is fixedly mounted on the front end of the shaft frame, and the output shaft of the motor is fixedly connected to the rotating wheel.

[0015] Preferably, the front end of the positioning frame is engraved with scale lines, and the front end of the cutting seat is fixedly installed with a pointer corresponding to the scale lines.

[0016] Preferably, the bottom of the support frame is slidably mounted to the positioning frame via a sliding sleeve, and the sliding sleeve is fixed to the positioning frame via a fixing knob.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] (1) This utility model is equipped with a support mechanism and a feeding mechanism that work together to drive the feeding wheel to rotate. The steel can be transported to the positioning frame. The material is stopped by the blocking effect of the positioning frame, and the feeding wheel stops rotating. At this time, the rotating wheel can rotate freely inside the feeding wheel. When one end of the steel is punched and cut, the steel is separated from the positioning frame, and the steel loses its blocking effect. The rotating wheel can then drive the feeding wheel to rotate again, which can realize automatic continuous feeding of steel without the need for a sophisticated and complex electrical control system. This effectively reduces the occurrence of failures, reduces the trouble of frequent maintenance, and has a low operating cost, bringing more convenience to mechanical manufacturing.

[0019] (2) The present invention has a limiting mechanism on the support frame, which can easily change the spacing by moving the two moving frames away from each other and moving them closer together. The limiting wheel can limit the two sides of the steel, so that the steel can be in the center position for feeding operation, avoiding the situation of deviation. It can be applied to steel materials of different widths, thus expanding the scope of application. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the support mechanism structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the limiting mechanism structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the feeding mechanism of this utility model;

[0024] Figure 5 This is a schematic cross-sectional view of the rotating wheel of this utility model;

[0025] In the diagram: 1. Support mechanism; 11. Support frame; 12. Roller; 13. Fixed frame; 14. Hydraulic push rod; 15. Stamping knife; 16. Cutting seat; 17. Positioning frame; 18. Scale line; 19. Pointer; 110. Sliding sleeve; 111. Fixed knob; 2. Feeding mechanism; 21. Shaft frame; 22. Motor; 23. Rotary wheel; 24. Feeding wheel; 25. Anti-slip strip; 26. Limit block; 27. Movable block; 28. Rotating ring; 29. ​​Movable groove; 210. Thrust spring; 3. Limiting mechanism; 31. Mounting frame; 32. Moving frame; 33. Limiting wheel; 34. Double-acting lead screw. Detailed Implementation

[0026] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. 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 an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an automatic feeding device for mechanical manufacturing includes:

[0031] The support mechanism 1, the feeding mechanism 2 mounted on the top of the support mechanism 1, and the limiting mechanism 3 mounted on the support mechanism 1;

[0032] The support mechanism 1 includes a support frame 11, a roller 12 is rotatably mounted inside the support frame 11, a fixed frame 13 is fixedly mounted on the top of the support frame 11, a punching knife 15 is connected to the bottom of the fixed frame 13 through a hydraulic push rod 14, a cutting seat 16 corresponding to the punching knife 15 is fixedly mounted on one side of the support frame 11, and a positioning frame 17 corresponding to the cutting seat 16 is slidably mounted on the bottom of the support frame 11.

[0033] The feeding mechanism 2 includes a shaft frame 21 fixedly installed on the top of the support frame 11, a rotating wheel 23 rotatably installed between the shaft frames 21, a feeding wheel 24 rotatably installed on the outer periphery of the rotating wheel 23, a limit block 26 fixedly installed on the inner wall of the feeding wheel 24, and a movable block 27 corresponding to the limit block 26 slidably installed on the top of the rotating wheel 23.

[0034] As can be seen from the above, when using the steel, it is placed on the support frame 11 and the roller 12 can roll and support the steel, allowing the steel to move. The limiting mechanism 3 can conveniently limit the two sides of the steel, so that the steel can be in the center position for feeding and avoid deviation. The steel extends to the bottom of the feeding wheel 24, which can roll and press the steel. By driving the rotating wheel 23 to rotate, the moving block 27 can block the limiting block 26, which can drive the feeding wheel 24 to rotate synchronously, allowing the feeding wheel 24 to move the steel and facilitate feeding.

[0035] By sliding the positioning frame 17, it is easy to adjust the positioning frame 17 to a suitable length according to the length requirements of stamping and cutting. The steel is moved by the rotation of the feeding wheel 24. When one end of the steel touches the positioning frame 17, the positioning frame 17 can block the steel and stop its movement. The friction between the steel and the feeding wheel 24 can stop the steel from moving due to resistance, and the feeding wheel 24 can stop rotating. At this time, the movable block 27 is squeezed by the limit block 26, which can make the movable block 27 slide downward, so that the rotating wheel 23 can rotate freely inside the feeding wheel 24.

[0036] The hydraulic push rod 14 drives the stamping knife 15 to move downward, forming a shearing effect with the cutting seat 16, which can easily stamp and cut the steel. The cut steel falls down, and the positioning frame 17 releases its obstruction of the steel. When the steel loses its resistance, the limit block 26 can no longer squeeze the movable block 27. When the rotating wheel 23 rotates, the movable block 27 limits the limit block 26, allowing the rotating wheel 23 to drive the feeding wheel 24 to rotate again. The feeding wheel 24 can generate power to drive the steel to continue moving. This can realize automatic continuous feeding of steel without the need for a sophisticated and complex electrical control system, effectively reducing the occurrence of failures, reducing the trouble of frequent maintenance, and lowering the cost of use, bringing more convenience to mechanical manufacturing.

[0037] Depend on Figure 3 It can be seen that the limiting mechanism 3 includes a mounting frame 31 fixedly installed on the top of the support frame 11, and a movable frame 32 is slidably installed inside the mounting frame 31.

[0038] As can be seen from the above, the mounting bracket 31 can support the movable bracket 32, allowing the movable bracket 32 ​​to slide along the inner wall of the mounting bracket 31, which facilitates adjustment according to usage requirements.

[0039] For details, please refer to Figure 3As shown, the bottom of the movable frame 32 is rotatably mounted with multiple equidistant limit wheels 33, and the inner wall of the mounting frame 31 is rotatably mounted with a bidirectional lead screw 34 that passes through the movable frame 32.

[0040] As can be seen from the above, the two-way lead screw 34 and the moving frame 32 are connected by a thread. By rotating the two-way lead screw 34, the two moving frames 32 can be moved closer to each other and further apart. This makes it easy to place the limiting wheel 33 against both sides of the steel and limit the steel. Through the rolling action of the limiting wheel 33, the conveying effect of the steel is not affected, and the steel can be kept in the center position for feeding. This method is applicable to steel of different widths and improves the applicability.

[0041] For details, please refer to Figure 5 As shown, the top of the rotating wheel 23 is provided with a movable groove 29 for the movable block 27 to slide, and a thrust spring 210 is fixedly connected between the bottom of the movable block 27 and the movable groove 29.

[0042] As can be seen from the above, the movable block 27 can slide up and down through the movable groove 29, and the thrust spring 210 can generate a thrusting force on the movable block 27, which can cause the movable block 27 to squeeze the limiting block 26, so that when the rotating wheel 23 rotates, it can drive the feeding wheel 24 to rotate.

[0043] Example 2:

[0044] refer to Figure 4 and Figure 5 As shown, anti-slip strips 25 are evenly distributed on the surface of the feeding wheel 24, and the feeding wheel 24 and the rotating wheel 23 are rotatably mounted together via a rotating ring 28.

[0045] As can be seen from the above, the anti-slip strip 25 can easily increase the friction between the feeding wheel 24 and the steel, and prevent the feeding wheel 24 from slipping with the steel when it rotates. The rotating ring 28 can prevent the feeding wheel 24 from falling off the rotating wheel 23, and at the same time, it can allow the rotating wheel 23 to run idle inside the feeding wheel 24.

[0046] refer to Figure 4 As shown, a motor 22 is fixedly mounted on the front end of the shaft bracket 21, and the output shaft of the motor 22 is fixedly connected to the rotating wheel 23.

[0047] As can be seen from the above, the motor 22 can provide power to the rotating wheel 23, which can easily drive the rotating wheel 23 to rotate.

[0048] refer to Figure 2 As shown, the front end of the positioning frame 17 is engraved with scale lines 18, and the front end of the cutting seat 16 is fixedly installed with a pointer 19 corresponding to the scale lines 18.

[0049] As can be seen from the above, when the positioning frame 17 is moved by pulling it, the value on the scale line 18 corresponding to the pointer 19 can be observed to easily move the positioning frame 17 to a suitable position, which facilitates the positioning operation of the processing length of the steel and improves the accuracy.

[0050] refer to Figure 2 As shown, the bottom of the support frame 11 is slidably installed with the positioning frame 17 via a sliding sleeve 110, and the sliding sleeve 110 is fixed to the positioning frame 17 via a fixing knob 111.

[0051] As can be seen from the above, the sliding sleeve 110 allows the positioning frame 17 to slide left and right easily, and the fixing knob 111 can be used to fix the adjusted positioning frame 17 to prevent the positioning frame 17 from sliding accidentally.

[0052] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding device for mechanical manufacturing, characterized in that, include: The support mechanism (1) and the feeding mechanism (2) assembled on the top of the support mechanism (1), and the limiting mechanism (3) assembled on the support mechanism (1); The support mechanism (1) includes a support frame (11), a roller (12) is rotatably installed inside the support frame (11), a fixed frame (13) is fixedly installed on the top of the support frame (11), a stamping knife (15) is connected to the bottom of the fixed frame (13) through a hydraulic push rod (14), a cutting seat (16) corresponding to the stamping knife (15) is fixedly installed on one side of the support frame (11), and a positioning frame (17) corresponding to the cutting seat (16) is slidably installed on the bottom of the support frame (11). The feeding mechanism (2) includes a shaft frame (21) fixedly installed on the top of the support frame (11), a rotating wheel (23) rotatably installed between the shaft frames (21), a feeding wheel (24) rotatably installed on the periphery of the rotating wheel (23), a limit block (26) fixedly installed on the inner wall of the feeding wheel (24), and a movable block (27) corresponding to the limit block (26) slidably installed on the top of the rotating wheel (23).

2. The automatic feeding device for mechanical manufacturing according to claim 1, characterized in that: The limiting mechanism (3) includes a mounting frame (31) fixedly installed on the top of the support frame (11), and a movable frame (32) is slidably installed inside the mounting frame (31).

3. The automatic feeding device for mechanical manufacturing according to claim 2, characterized in that: The bottom of the movable frame (32) is rotatably mounted with a plurality of equidistant limiting wheels (33), and the inner wall of the mounting frame (31) is rotatably mounted with a bidirectional lead screw (34) that passes through the movable frame (32).

4. The automatic feeding device for mechanical manufacturing according to claim 1, characterized in that: The top of the rotating wheel (23) is provided with a movable groove (29) for the movable block (27) to slide, and a thrust spring (210) is fixedly connected between the bottom of the movable block (27) and the movable groove (29).

5. The automatic feeding device for mechanical manufacturing according to claim 1, characterized in that: The surface of the feeding wheel (24) is evenly distributed with anti-slip strips (25), and the feeding wheel (24) and the rotating wheel (23) are rotatably mounted through a rotating ring (28).

6. The automatic feeding device for mechanical manufacturing according to claim 1, characterized in that: A motor (22) is fixedly installed at the front end of the shaft frame (21), and the output shaft of the motor (22) is fixedly connected to the wheel (23).

7. An automatic feeding device for mechanical manufacturing according to claim 1, characterized in that: The positioning frame (17) has a scale line (18) engraved on its front end, and the cutting seat (16) has a pointer (19) fixedly installed on its front end that corresponds to the scale line (18).

8. The automatic feeding device for mechanical manufacturing according to claim 1, characterized in that: The bottom of the support frame (11) is slidably installed with the positioning frame (17) via a sliding sleeve (110), and the sliding sleeve (110) is fixed to the positioning frame (17) via a fixing knob (111).

Images