Feeding mechanism for metal machining

Abstract

The utility model belongs to the technical field of metal processing, and particularly relates to a feeding mechanism for metal processing, which comprises a device main body, a conveyor belt is arranged on the device main body, two side plates are welded on the device main body, one side of each side plate is rotatably connected with a screw rod, and the other side of each side plate is rotatably connected with a screw rod. And the end part of one of the two lead screws extends to the front side of the side plate on the front side and is welded with a rocking disc. The swing disc is rotated, the swing disc drives the moving block to move through the lead screw, the moving block extrudes the hinge rod, under the action of extrusion force, the hinge rod moves and rotates, the hinge rod drives the U-shaped plate to move downwards through the adjusting plate, the U-shaped plate drives the limiting block to slide on the guide rod, and the spring is stretched. And meanwhile, the U-shaped plate drives the pressing roller to move downwards, so that the pressing roller makes contact with the inner side of the conveying belt and extrudes the inner side of the conveying belt, the conveying belt is gradually tightened under the action of extrusion force, and therefore the tightness of the conveying belt can be conveniently adjusted according to actual needs, and feeding can be efficiently conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to a feeding mechanism for metal processing. Background Art

[0002] Metalworking, also known as metalworking, refers to the production activities of humans processing materials with metallic properties that are composed mainly of metal elements. It is a process technology that processes metal materials into objects, parts, and components. These include large parts of bridges and ships, as well as micro components of engines, jewelry, and watches. It is widely used in various fields such as science, industry, art, and handicrafts.

[0003] China's publicly authorized invention: CN221624746U discloses a feeding structure for metal processing, including a conveyor belt, the feeding structure for metal processing also includes a mounting plate 1, the mounting plate 1 is arranged on the top of the conveyor belt; a fixed frame, the fixed frame is relatively arranged on both sides of the mounting plate 1 in the width direction, and an electric push rod is fixedly installed on the surface of the fixed frame. In the above scheme, the processed metal object first falls onto the surface of the receiving plate. After it falls, the receiving plate and the movable column will move downward, and the spring arranged inside the mounting column will deform to play a certain buffering role for the falling object. At this time, the electric push rod is extended to drive the guide plate to move horizontally, so that the angle between the same side of the two guide plates changes. When the object is not limited, the conveying amount of the object can be controlled. Therefore, it not only avoids the displacement of the object due to vibration, but also achieves the effect of controlling the conveying amount of the object, thereby improving the practicality of the device.

[0004] However, there are still certain problems with the device. In actual use, the tightness of the conveyor belt in the feeding structure is not easy to adjust quickly according to actual needs, which causes the conveyor belt to loosen and slip after long-term use, resulting in the inability to efficiently and smoothly transport and feed materials. Therefore, we propose a feeding mechanism for metal processing to solve the above problems. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a feeding mechanism for metal processing, which solves the problems raised in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0009] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0010] Furthermore, the ends of the two screw rods that are close to each other are fixedly connected, and the threads of the two screw rods have opposite rotation directions.

[0011] Furthermore, a square rod is welded between the two side plates, and the square rod is slidably connected to the moving block.

[0012] Furthermore, a support plate is welded to the left side of the device body, two support columns are welded to the top of the support plate, and receiving plates are welded to the ends of the support columns.

[0013] Furthermore, two horizontal plates are fixedly connected to the top of the device body, a plurality of rectangular holes are opened on the horizontal plates, and guide wheels are rotatably connected between the inner walls on both sides of the rectangular holes.

[0014] Furthermore, a threaded hole is provided on the moving block, and the moving block is threadedly connected to the corresponding screw rod through the threaded hole.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a feeding mechanism for metal processing, which has the following beneficial effects:

[0017] The utility model rotates the rocker, and the rocker drives the moving block to move through the screw rod, and the moving block squeezes the hinged rod. Under the action of the squeezing force, the hinged rod moves and rotates, and the hinged rod drives the U-shaped plate to move downward through the adjusting plate, and the U-shaped plate drives the limit block to slide on the guide rod and stretch the spring. At the same time, the U-shaped plate drives the pressure roller to move downward, so that the pressure roller contacts and squeezes the inner side of the conveyor belt. Under the action of the squeezing force, the conveyor belt is gradually tightened, so that the tightness of the conveyor belt can be adjusted according to actual needs, and material feeding can be carried out efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the other side of the utility model;

[0020] Figure 3 This is a schematic diagram of the partial three-dimensional structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the side plate, guide rod and spring connection of the utility model.

[0022] In the figure: 1. Device body; 2. Conveyor belt; 3. Side panel; 4. Screw; 5. Rocker; 6. Articulated rod; 7. Adjustment plate; 8. U-shaped plate; 9. Pressure roller; 10. Groove; 11. Guide rod; 12. Limit block; 13. Spring; 14. Moving block; 15. Square rod; 16. Support plate; 17. Support column; 18. Attachment plate; 19. Horizontal plate; 20. Rectangular hole; 21. Guide wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] like Figure 1-4As shown, a feeding mechanism for metal processing proposed by an embodiment of the present invention includes a device body 1, a conveyor belt 2 is provided on the device body 1, two side plates 3 are welded on the device body 1, one side of the side plate 3 is rotatably connected with a screw rod 4, the end of one of the two screw rods 4 extends to the front side of the front side plate 3 and is welded with a rocker 5, a moving block 14 is threadedly connected to the screw rod 4, one side of the moving block 14 is rotatably connected with an obliquely set hinged rod 6, the ends of the two hinged rods 6 are hingedly connected to the same adjustment plate 7, a U-shaped plate 8 is welded to the bottom of the adjustment plate 7, a pressure roller 9 is rotatably connected between the inner walls of both sides of the U-shaped plate 8, the pressure roller 9 is in rolling contact with the inner side of the conveyor belt 2, a groove 10 is opened on one side of the side plate 3, a guide rod 11 is welded between the inner walls of both sides of the groove 10, and a limiting block 12 is slidably connected to the guide rod 11, One side of the limit block 12 is fixedly connected to one side of the U-shaped plate 8, and a spring 13 is welded between the other side of the limit block 12 and the inner wall of one side of the corresponding groove 10. The spring 13 is movably sleeved on the corresponding guide rod 11, rotating the rocker 5, and the rocker 5 drives the moving block 14 to move through the screw rod 4. The moving block 14 slides on the square rod 15 and squeezes the hinged rod 6. Under the action of the extrusion force, the hinged rod 6 moves and rotates, and the hinged rod 6 drives the U-shaped plate 8 to move downward through the adjusting plate 7. The U-shaped plate 8 drives the limit block 12 to slide on the guide rod 11 and stretches the spring 13. At the same time, the U-shaped plate 8 drives the pressure roller 9 to move downward, so that the pressure roller 9 contacts and squeezes the inner side of the conveyor belt 2. Under the action of the extrusion force, the conveyor belt 2 is gradually tightened, which is convenient for adjusting the tightness of the conveyor belt 2 according to actual needs and can efficiently feed.

[0026] In some embodiments, the ends of the two screw rods 4 that are close to each other are fixedly connected, and the threads of the two screw rods 4 have opposite rotation directions.

[0027] In some embodiments, a square rod 15 is welded between the two side plates 3 , and the square rod 15 is slidably connected to the moving block 14 . The provision of the square rod 15 plays a positioning role.

[0028] In some embodiments, a support plate 16 is welded to the left side of the device body 1 , two support columns 17 are welded to the top of the support plate 16 , and a receiving plate 18 is welded to the end of the support column 17 .

[0029] In some embodiments, two horizontal plates 19 are fixedly connected to the top of the device body 1. A plurality of rectangular holes 20 are opened on the horizontal plates 19. Guide wheels 21 are rotatably connected between the inner walls on both sides of the rectangular holes 20. The setting of the horizontal plates 19 plays a supporting role.

[0030] In some embodiments, a threaded hole is provided on the moving block 14, and the moving block 14 is threadedly connected to the corresponding screw rod 4 through the threaded hole. Under the action of the bite force of the threaded hole and the screw rod 4 itself, the moving block 14 can be fixed after moving to the appropriate position.

[0031] Working principle or structural principle, when in use, the processed metal object first falls to the surface of the receiving plate 18, and then the object enters the conveyor belt 2. The metal object is guided by the setting of the guide wheel 21 to prevent it from falling. When the conveyor belt 2 needs to be adjusted, the rocker 5 is turned, and the rocker 5 drives the moving block 14 to move through the screw rod 4. The moving block 14 slides on the square rod 15 and squeezes the hinged rod 6. Under the action of the extrusion force, the hinged rod 6 moves and rotates, and the hinged rod 6 drives the U-shaped plate 8 to move downward through the adjusting plate 7. The U-shaped plate 8 drives the limit block 12 to slide on the guide rod 11 and stretches the spring 13. At the same time, the U-shaped plate 8 drives the pressure roller 9 to move downward, so that the pressure roller 9 contacts and squeezes the inner side of the conveyor belt 2. Under the action of the extrusion force, the conveyor belt 2 is gradually tightened, which is convenient for adjusting the tightness of the conveyor belt 2 according to actual needs and can efficiently feed materials.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A feeding mechanism for metal processing, comprising a device body (1), characterized in that: The device body (1) is provided with a conveyor belt (2), and two side plates (3) are welded to the device body (1), one side of the side plate (3) is rotatably connected to a screw rod (4), the end of one of the two screw rods (4) extends to the front side of the front side plate (3) and is welded to a rocker (5), a moving block (14) is threadedly connected to the screw rod (4), one side of the moving block (14) is rotatably connected to an inclined hinge rod (6), the ends of the two hinge rods (6) are hingedly connected to the same adjustment plate (7), the bottom of the adjustment plate (7) is welded to a U-shaped plate (8), and the A pressure roller (9) is rotatably connected between the inner walls of both sides of the U-shaped plate (8), and the pressure roller (9) is in rolling contact with the inner side of the conveyor belt (2). A groove (10) is opened on one side of the side plate (3), and a guide rod (11) is welded between the inner walls of both sides of the groove (10). A limit block (12) is slidably connected to the guide rod (11), and one side of the limit block (12) is fixedly connected to one side of the U-shaped plate (8). A spring (13) is welded between the other side of the limit block (12) and the inner wall of one side of the corresponding groove (10), and the spring (13) is movably sleeved on the corresponding guide rod (11).

2. A feeding mechanism for metal processing according to claim 1, characterized in that: The two screw rods (4) are fixedly connected at their ends close to each other, and the threads of the two screw rods (4) are rotated in opposite directions.

3. A feeding mechanism for metal processing according to claim 1, characterized in that: A square rod (15) is welded between the two side plates (3), and the square rod (15) is slidably connected to the moving block (14).

4. A feeding mechanism for metal processing according to claim 1, characterized in that: A support plate (16) is welded to the left side of the device body (1), two support columns (17) are welded to the top of the support plate (16), and a receiving plate (18) is welded to the end of the support column (17).

5. The feeding mechanism for metal processing according to claim 1, characterized in that: Two horizontal plates (19) are fixedly connected to the top of the device body (1), a plurality of rectangular holes (20) are opened on the horizontal plates (19), and guide wheels (21) are rotatably connected between the inner walls of both sides of the rectangular holes (20).

6. The feeding mechanism for metal processing according to claim 1, characterized in that: A threaded hole is provided on the moving block (14), and the moving block (14) is threadedly connected to the corresponding screw rod (4) through the threaded hole.

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