Automatic round bar feeding mechanism

Abstract

The utility model discloses an automatic round bar feeding mechanism, which relates to the technical field of round bar processing, and comprises a bottom plate, the left and right parts of the top of the bottom plate are fixedly connected with feeding mechanisms, the front parts of the left and right parts of the top of the bottom plate are fixedly connected with protection mechanisms, and the upper parts of the protection mechanisms are movably connected with round bar main bodies. According to the automatic round bar feeding mechanism, by starting the motor, the two rotating shafts can be driven to rotate at the same speed in the same direction, then the bearing plate is driven to rotate backwards in an oval mode, the bearing block is made to move upwards, a round bar body can be lifted up, and then the round bar body can be lifted to the middle position of a front limiting block; according to the automatic feeding device for the round bar main bodies, the arranged bearing plate continuously rotates, the round bar main bodies can be continuously pushed forwards, the four bearing blocks are arranged, the four round bar main bodies can be pushed to move forwards at the same time, then the automatic feeding effect is achieved, and the fatigue degree of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of round bar processing, in particular to an automatic round bar feeding mechanism. Background Art

[0002] Round bars are cylindrical stainless steel products that are widely used in many industries, including automotive parts, aviation, aerospace, hardware tools, and chemicals. Round bars are made of a variety of materials, each with different performance characteristics, such as corrosion resistance, high temperature resistance, and resistance to intergranular corrosion.

[0003] For example, a Chinese patent with announcement number CN216582848U discloses an automatic feeding mechanism for round bars, which relates to the field of automatic unloading technology, including a base, and a first-section unloading trough, a second-section unloading trough, a linear conveying mechanism and a material blocking structure for round bars during the unloading process are respectively arranged on the top of the base, wherein the first-section unloading trough and the second-section unloading trough are both inclined, which is conducive to the rolling of the round bars toward the discharge port under their own gravity, and the round bars are transported to the subsequent processing station by the linear conveying mechanism. The feeding mechanism is fully automatic feeding. Compared with the existing manual feeding method, the feeding mechanism saves time and labor, and greatly reduces the possibility of safety accidents, and has high practicality.

[0004] The existing technology has the following problems:

[0005] The existing round bar feeding operation is usually to manually add the round bars to the processing equipment, but carrying the round bars is not only time-consuming and labor-intensive, affecting the feeding effect, but also in the process of feeding the round bars, the round bars are prone to fall, which can easily cause safety accidents. Utility Model Content

[0006] The utility model provides a round rod automatic feeding mechanism to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] An automatic round rod feeding mechanism comprises a bottom plate, the left and right parts of the top of the bottom plate are fixedly connected with a feeding mechanism, the front parts of the left and right parts of the top of the bottom plate are fixedly connected with a protective mechanism, and the upper part of the protective mechanism is movably connected with a round rod body.

[0009] Preferably: the feeding mechanism includes two connecting plates, the bottoms of the two connecting plates are fixedly connected to the left and right parts of the upper surface of the bottom plate, the front positions of the two connecting plates relative to the opposite surfaces are fixedly connected to two motors, the front and rear parts of the opposite surfaces of the two connecting plates are rotatably connected to two rotating shafts, the end of the rotating shaft located in the front close to the connecting plate is fixedly connected to the output end of the motor, the surfaces of the two rotating shafts are fixedly connected to two rotating wheels, the surfaces of the two rotating wheels are transmission-connected with V-belts, the ends of the two rotating shafts away from the motors are fixedly connected to two rotating plates, the front parts of the two rotating plates are rotatably connected to a receiving plate, the tops of the connecting plates are fixedly connected to a plurality of limit blocks in a linear array, and the tops of the receiving plates are fixedly connected to a plurality of receiving blocks in a linear array.

[0010] Preferably, the receiving block is in the shape of an annular plate, and the diameter of the top of the receiving block is consistent with the surface diameter of the round rod body.

[0011] Preferably, the upper portion of the limit block is in the shape of a semi-cylindrical block, and the distance between every two limit blocks is slightly smaller than the surface diameter of the round rod body.

[0012] Preferably: the protective mechanism includes two protective plates and two fixed plates, the bottoms of the two protective plates are fixedly connected to the left and right parts of the top of the bottom plate, the right ends of the two protective plates are fixedly connected to two feed plates, the front and rear parts of the right sides of the two fixed plates are fixedly connected to telescopic rods, the right side of the telescopic rods is fixedly connected to a force-bearing plate, the surface of the telescopic rods is movably connected to a spring, and the left sides of the two connecting plates are fixedly connected to guide plates.

[0013] Preferably, the inner walls of the feed plate and the protective plate both protrude toward the middle, and the feed plate is in the shape of an inclined plate.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides an automatic feeding mechanism for round rods. By starting the motor, the two rotating shafts can be driven to rotate at the same speed and in the same direction, thereby driving the receiving plate to rotate backward in an elliptical shape, so that the receiving block moves upward, the round rod body can be lifted, and then the round rod body can be lifted to the middle position of the front limit block. The receiving plate is continuously rotated, and the round rod body can be continuously pushed forward. There are four receiving blocks, which can push four round rod bodies to move forward at the same time, thereby achieving the effect of automatic feeding and reducing the fatigue of the staff.

[0016] 2. The utility model provides an automatic feeding mechanism for round rods. The protective plate ensures that the main body of the round rod will not fall. At the same time, the inner wall of the protective plate protrudes toward the middle, which can provide a certain support effect on the main body of the round rod, thereby achieving a better protective effect. The guide plate is inclined downward, so that the main body of the round rod can contact the force plate, thereby providing a certain buffer for the main body of the round rod, preventing the main body of the round rod from being damaged due to impact force, thereby providing a better protective effect on the main body of the round rod, thereby achieving a better feeding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the feeding mechanism of the utility model;

[0019] Figure 3 It is a partial cross-sectional structural schematic diagram of the feeding mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the protection mechanism structure of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the protection mechanism of the utility model.

[0022] In the figure: 1. bottom plate; 2. protective mechanism; 3. round rod body; 4. feeding mechanism; 20. guide plate; 21. protective plate; 22. feed plate; 23. fixed plate; 24. telescopic rod; 25. spring; 26. force plate; 41. connecting plate; 42. limit block; 43. motor; 44. rotating wheel; 45. V-belt; 46. rotating plate; 47. receiving plate; 48. receiving block; 49. rotating shaft. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1 As shown, an automatic feeding mechanism for round rods includes a base plate 1, a feeding mechanism 4 is fixedly connected to the left and right parts of the top of the base plate 1, a protective mechanism 2 is fixedly connected to the front positions of the left and right parts of the top of the base plate 1, and a round rod body 3 is movably connected to the upper part of the protective mechanism 2.

[0025] It should be noted that, by setting up the feeding mechanism 4, the round rod body 3 can achieve the effect of automatic feeding, reducing the fatigue of the staff, and by setting up the protective mechanism 2, the round rod body 3 can be prevented from being damaged due to impact force, thereby providing a better protection effect for the round rod body 3, and at the same time preventing the round rod body 3 from rolling, providing a certain degree of safety for the staff.

[0026] like Figure 2 , Figure 3 As shown, the feeding mechanism 4 includes two connecting plates 41, the bottoms of the two connecting plates 41 are fixedly connected to the left and right parts of the upper surface of the bottom plate 1, the front positions of the two connecting plates 41 relative to the reverse surfaces are fixedly connected to two motors 43, the front and rear parts of the opposite surfaces of the two connecting plates 41 are rotatably connected to two rotating shafts 49, one end of the rotating shaft 49 located in the front close to the connecting plate 41 is fixedly connected to the output end of the motor 43, two rotating wheels 44 are fixedly connected to the surfaces of the two rotating shafts 49, and the surfaces of the two rotating wheels 44 are transmission-connected with a V-belt 45, the ends of the two rotating shafts 49 away from the motor 43 are fixedly connected to two rotating plates 46, the front parts of the two rotating plates 46 are rotatably connected to a receiving plate 47, the top of the connecting plate 41 is fixedly connected to a plurality of limit blocks 42 in a linear array, and the top of the receiving plate 47 is fixedly connected to a plurality of receiving blocks 48 in a linear array.

[0027] It should be noted that by starting the motor 43, the rotating shaft 49 is driven to rotate forward, and then the front rotating wheel 44 is driven to rotate forward. The two rotating wheels 44 are connected by a V-belt 45 transmission, and then the rear rotating wheel 44 is driven to rotate forward, so that the two rotating shafts 49 rotate at the same speed and in the same direction, and then the rotating plate 46 is driven to rotate forward, and then the receiving plate 47 is driven to rotate elliptically backward, so that the receiving block 48 moves upward, and the round rod body 3 can be lifted, and then the round rod body 3 can be lifted to the front, so that the round rod body 3 can be located in the middle position of the front limit block 42, and the receiving plate 47 is set to rotate continuously, which can continuously push the round rod body 3 forward. There are four receiving blocks 48, which can push four round rod bodies 3 to move forward at the same time, so as to achieve the effect of automatic loading and reduce the fatigue of the staff.

[0028] like Figure 2 , Figure 3 As shown, the receiving block 48 is in the shape of an annular plate, and the diameter of the top of the receiving block 48 is consistent with the surface diameter of the round rod body 3.

[0029] It should be noted that the receiving block 48 moves upward to lift the round rod body 3 , and then the round rod body 3 can be lifted to the front, so that the round rod body 3 can be located in the middle position of the front limiting block 42 .

[0030] like Figure 2, Figure 3 As shown, the upper portion of the limiting block 42 is in the shape of a semi-cylindrical block, and the distance between every two limiting blocks 42 is slightly smaller than the surface diameter of the round rod body 3 .

[0031] It should be noted that the setting of the limit block 42 ensures that the round rod body 3 will not fall, thereby achieving a better protection effect.

[0032] like Figure 2 , Figure 4 , Figure 5 As shown, the protective mechanism 2 includes two protective plates 21 and two fixed plates 23, the bottoms of the two protective plates 21 are fixedly connected to the left and right parts of the top of the bottom plate 1, the right ends of the two protective plates 21 are fixedly connected to two feed plates 22, the front and rear parts of the right sides of the two fixed plates 23 are fixedly connected to telescopic rods 24, the right side of the telescopic rods 24 is fixedly connected to a force-bearing plate 26, the surface of the telescopic rods 24 is movably connected to a spring 25, and the left sides of the two connecting plates 41 are fixedly connected to guide plates 20.

[0033] It should be noted that during the movement of the round rod body 3, both ends are always in the middle position of the protective plate 21, so that the round rod body 3 will not fall. At the same time, the inner wall of the protective plate 21 protrudes toward the middle, which can provide a certain support effect on the round rod body 3. The set limit block 42 ensures that the round rod body 3 will not fall, thereby achieving a better protection effect. When the round rod body 3 moves to the leftmost side, it will contact the guide plate 20. The set guide plate 20 is tilted downward, so that the round rod body 3 can roll to the left, and then contact the force plate 26, so that the force plate 26 moves to the left, thereby compressing the telescopic rod 24, and then driving the spring 25 to compress, thereby achieving a buffering effect on the round rod body 3, preventing the round rod body 3 from being damaged due to impact force, and thus providing a better protection effect on the round rod body 3, thereby achieving a better feeding effect.

[0034] like Figure 4 As shown, the inner walls of the feed plate 22 and the protection plate 21 both protrude toward the middle, and the feed plate 22 is in the shape of an inclined plate.

[0035] It should be noted that both ends of the round rod body 3 are always in the middle position of the protective plate 21, so that the round rod body 3 will not fall. At the same time, the inner wall of the protective plate 21 protrudes toward the middle, which can provide a certain support effect for the round rod body 3.

[0036] The working principle of the utility model is as follows: first, the round rod body 3 is placed on the feed plate 22, and the round rod body 3 will roll to the left along the feed plate 22, and stop rotating when it contacts the rightmost limit block 42, and by starting the motor 43, the rotating shaft 49 is driven to rotate forward, thereby driving the front rotating wheel 44 to rotate forward, and the two rotating wheels 44 are connected by a V-belt 45 transmission, thereby driving the rear rotating wheel 44 to rotate forward, thereby making the two rotating shafts 49 rotate at the same speed and in the same direction, thereby driving the rotating plate 46 to rotate forward, thereby driving the receiving plate 47 to rotate backward in an elliptical shape, thereby making the receiving block 48 move upward, and the round rod body 3 can be lifted, and then the round rod body 3 can be lifted to the front, so that the round rod body 3 can be located in the middle position of the front limit block 42, and the receiving plate 47 is continuously rotated, which can continuously push the round rod body 3 forward, and there are four receiving blocks 48, which can push four round rods at the same time. The rod body 3 moves forward, thereby achieving the effect of automatic loading, reducing the fatigue of the staff. During the movement of the round rod body 3, the two ends are always in the middle position of the protective plate 21, so that the round rod body 3 will not fall. At the same time, the inner wall of the protective plate 21 protrudes toward the middle, which can provide a certain supporting effect on the round rod body 3. The set limit block 42 ensures that the round rod body 3 will not fall, achieving a better protection effect. When the round rod body 3 moves to the far left, it will contact the guide plate 20. The set guide plate 20 is tilted downward, so that the round rod body 3 can roll to the left, and then contact the force plate 26, so that the force plate 26 moves to the left, thereby compressing the telescopic rod 24, and then driving the spring 25 to compress, achieving a buffering effect on the round rod body 3, preventing the round rod body 3 from being damaged due to impact force, and thus better protecting the round rod body 3 and achieving a better loading effect.

[0037] 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 round bar feeding mechanism, comprising a bottom plate (1), characterized in that: The left and right parts of the top of the bottom plate (1) are fixedly connected to a feeding mechanism (4), the front parts of the left and right parts of the top of the bottom plate (1) are fixedly connected to a protection mechanism (2), and the upper part of the protection mechanism (2) is movably connected to a round rod body (3).

2. The round rod automatic feeding mechanism according to claim 1, characterized in that: The feeding mechanism (4) comprises two connecting plates (41), the bottoms of the two connecting plates (41) are fixedly connected to the left and right parts of the upper surface of the bottom plate (1), the front parts of the two connecting plates (41) opposite to the opposite surfaces are fixedly connected to two motors (43), the front and rear parts of the opposite surfaces of the two connecting plates (41) are rotatably connected to two rotating shafts (49), one end of the rotating shaft (49) located in the front and close to the connecting plate (41) is fixedly connected to the output end of the motor (43), and the two rotating shafts (49) are fixedly connected to the output end of the motor (43). The surface of the two rotating wheels (44) is fixedly connected, the surfaces of the two rotating wheels (44) are transmission-connected with a V-belt (45), the ends of the two rotating shafts (49) away from the motor (43) are fixedly connected with two rotating plates (46), the front parts of the two rotating plates (46) are rotationally connected with a receiving plate (47), the top of the connecting plate (41) is fixedly connected with a plurality of limit blocks (42) in a linear array, and the top of the receiving plate (47) is fixedly connected with a plurality of receiving blocks (48) in a linear array.

3. The round rod automatic feeding mechanism according to claim 2, characterized in that: The receiving block (48) is in the shape of an annular plate, and the diameter of the top of the receiving block (48) is consistent with the surface diameter of the round rod body (3).

4. The automatic round rod feeding mechanism according to claim 2, characterized in that: The upper portion of the limit block (42) is in the shape of a semi-cylindrical block, and the distance between every two limit blocks (42) is slightly smaller than the surface diameter of the round rod body (3).

5. The round rod automatic feeding mechanism according to claim 2, characterized in that: The protection mechanism (2) comprises two protection plates (21) and two fixed plates (23), the bottoms of the two protection plates (21) are fixedly connected to the left and right parts of the top of the bottom plate (1), the right ends of the two protection plates (21) are fixedly connected to two feed plates (22), the front and rear parts of the right sides of the two fixed plates (23) are fixedly connected to telescopic rods (24), the right side of the telescopic rods (24) is fixedly connected to a force-bearing plate (26), the surface of the telescopic rods (24) is movably connected to a spring (25), and the left sides of the two connecting plates (41) are fixedly connected to a material guide plate (20).

6. The round bar automatic feeding mechanism according to claim 5, characterized in that: The inner walls of the feed plate (22) and the protection plate (21) both protrude toward the middle, and the feed plate (22) is in the shape of an inclined plate.

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