Plate shearing machine with anti-skid function automatic feeding mechanism

Abstract

The utility model discloses a kind of automatic feeding mechanism's plate shearing machine with antiskid function, the utility model relates to plate shearing machine technical field, including body and the upper plate shearing of sliding connection on body, the body is provided with the lower plate shearing opposite with upper plate shearing and be used to drive the lifting mechanism of upper plate shearing lifting, the upper plate shearing is provided with elastic pressing plate mechanism;The both ends of the body are slidably connected with slide, both sides slide are all provided with driving mechanism, and driving mechanism is used to drive slide to move, two slides are all connected with inclination mechanism, and inclination mechanism is connected with mounting rod, support plate material by gyro wheel support, then plate material is placed on base plate and is resisted by fixed frame, plate material can be made parallel with mounting rod, then plate material is pressed on base plate by cylinder and pushes anti-skid block, to drive slide to move by driving mechanism, plate material can be automatically fed, improve plate shearing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of shearing machine technology, specifically a shearing machine with an automatic feeding mechanism having an anti-slip function. Background Technology

[0002] A shearing machine is a machine that uses one blade to reciprocate linearly relative to another blade to shear sheet metal. By means of a moving upper blade and a fixed lower blade, and by using a reasonable blade gap, it applies shearing force to metal sheets of various thicknesses, causing the sheet metal to break and separate to the required dimensions.

[0003] Patent document CN202322429402.0, entitled "A Shearing Mechanism for a Shearing Machine", describes a shearing table with a feeding rack on one side and a feeding platform fixedly connected to the top of the feeding rack. The feeding platform in this technical solution cannot automatically feed the material, requiring manual feeding, which results in low shearing efficiency. Furthermore, sometimes it is necessary to cut inclined material parts, which requires manual adjustment of the inclination angle of the board, making the inclined feeding process quite laborious. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a shearing machine with an automatic feeding mechanism featuring anti-slip function, thus solving the problems existing in the prior art.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a shearing machine with an anti-slip automatic feeding mechanism, comprising a machine body and an upper shearing plate slidably connected to the machine body, wherein the machine body is provided with a lower shearing plate opposite to the upper shearing plate and a lifting mechanism for driving the upper shearing plate to rise and fall, and an elastic pressure plate mechanism is provided on the upper shearing plate.

[0006] Both ends of the machine body are slidably connected to slide blocks, and both slide blocks are provided with drive mechanisms, which are used to drive the slide blocks to move. Both slide blocks are connected to tilting mechanisms, and the tilting mechanisms are connected to mounting rods. Anti-slip mechanisms for fixing the plates are evenly arranged on the left side of the mounting rods, and roller brackets for supporting the plates are evenly arranged on the machine body.

[0007] Preferably, the anti-slip mechanism includes a fixed frame mounted on the mounting rod, a base plate for supporting the plate is provided at the bottom of the fixed frame, a cylinder is provided on the fixed frame, and an anti-slip block is provided on the piston rod of the cylinder.

[0008] Preferably, the base plate and the roller bracket are arranged alternately.

[0009] Preferably, the top of the base plate is fitted with a vertical rod and a stop rod, a guide rod connected to the stop rod passes through the vertical rod, a spring connected to the stop rod is provided on the vertical rod, the top of the vertical rod is bolted to the connecting rod, an electric telescopic rod is provided on the mounting rod, and the output end of the electric telescopic rod is connected to the connecting rod.

[0010] Preferably, the tilting mechanism includes a rotating shaft and a slide rail, which are respectively connected to two slide blocks via bearings. A slider connected to one end of a mounting rod is slidably connected to the slide rail, and the other end of the mounting rod is connected to the rotating shaft.

[0011] Preferably, the machine body is provided with a sliding plate located below the lower shear plate.

[0012] This utility model provides a shearing machine with an automatic feeding mechanism featuring anti-slip function. Compared with the prior art, it has the following advantages:

[0013] 1. This shearing machine with an anti-slip automatic feeding mechanism supports the sheet metal with a roller bracket, then places the sheet metal on the base plate and abuts it with a fixed frame, so that the sheet metal is parallel to the mounting rod. Then, the anti-slip block is pushed by a cylinder to press the sheet metal firmly on the base plate, thereby driving the slide block to move through the drive mechanism, which can automatically feed the sheet metal and improve shearing efficiency.

[0014] 2. The shearing machine with an anti-slip automatic feeding mechanism uses a drive mechanism to make the two slides move different distances, which in turn allows the mounting rod to remain tilted by the tilting mechanism, thus keeping the plate tilted during feeding. Attached Figure Description

[0015] Figure 1 This is a first-view schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a second-view schematic diagram of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the tilting mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the anti-slip mechanism of this utility model.

[0019] In the diagram: 1. Machine body; 2. Lower shear plate; 3. Upper shear plate; 4. Elastic pressure plate mechanism; 5. Slide block; 6. Drive mechanism; 7. Mounting rod; 8. Fixing frame; 9. Base plate; 10. Cylinder; 11. Anti-slip block; 12. Vertical rod; 13. Guide rod; 14. Stop rod; 15. Spring; 16. Connecting rod; 17. Electric telescopic rod; 18. Roller bracket; 19. Rotating shaft; 20. Slide block; 21. Slide rail; 22. Lifting mechanism; 23. Material sliding plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] See Figures 1-4 This utility model provides the following two technical solutions:

[0022] The first embodiment: A shearing machine with an automatic feeding mechanism for anti-slip function includes a machine body 1 and an upper shearing plate 3 slidably connected to the machine body 1. The upper shearing plate 3 slides vertically on the machine body 1. The machine body 1 is provided with a lower shearing plate 2 opposite to the upper shearing plate 3 and a lifting mechanism 22 for driving the upper shearing plate 3 to rise and fall. The lifting mechanism 22 includes a belt drive structure and a reduction motor. The reduction motor drives the rotating shaft to rotate through the belt drive structure. Circular plates are connected to both ends of the rotating shaft. The eccentric position of the circular plate is hinged to the upper shearing plate 3 through rods. The rotation of the rotating shaft causes the circular plate to rotate, driving the rods on both sides to rotate around the rotating shaft, thereby allowing the upper shearing plate 3 to reciprocate and rise and fall. Of course, the lifting mechanism 22 can also adopt hydraulic lifting technology. An elastic pressure plate mechanism 4 is provided on the upper shearing plate 3. When the plate is delivered to the left side, the upper shearing plate 3 moves down, causing the elastic pressure plate mechanism 4 to move down and contact the plate first. As it continues to move down, it can fix the plate. Then the upper shearing plate 3 continues to move down to complete the shearing of the plate.

[0023] Both ends of the machine body 1 are slidably connected to slide blocks 5. Both sides of the slide blocks 5 are provided with drive mechanisms 6, which are used to drive the slide blocks 5 to move. A rack is provided on the machine body 1. The drive mechanism 6 is set through a drive motor and a gear. The drive motor drives the gear to move on the rack, which can drive the slide blocks 5 to move laterally. The drive mechanism 6 can also be set through a drive motor and a lead screw. The slide blocks 5 are screwed to the lead screw, which can also make the slide blocks 5 move laterally. Both slide blocks 5 are connected to a tilting mechanism, and the tilting mechanism is connected to a mounting rod 7. Anti-slip mechanisms for fixing the plate are evenly provided on the left side of the mounting rod 7. Roller brackets 18 for supporting the plate are evenly provided on the machine body 1, so that the plate can move laterally with the help of the roller brackets 18.

[0024] The anti-slip mechanism includes a fixed frame 8 mounted on the mounting rod 7. The bottom of the fixed frame 8 is provided with a base plate 9 for supporting the plate. A cylinder 10 is mounted on the fixed frame 8, and an anti-slip block 11 is mounted on the piston rod of the cylinder 10. The bottom right end of the plate is supported by the base plate 9, and the right end abuts against the fixed frame 8, thus keeping it parallel to the mounting rod 7. Then, the anti-slip block 11 is driven to move down by the cylinder 10, so that the plate can be clamped by the base plate 9.

[0025] The base plate 9 and the roller bracket 18 are staggered, so as not to affect the lateral movement of the base plate 9.

[0026] When the sheet material is placed on the roller bracket 18, excessive force can easily cause excessive impact between the sheet material and the fixed frame 8, leading to damage to the sheet material and, in severe cases, deformation and bending. Therefore, it is necessary to reduce the impact force between the sheet material and the fixed frame 8. Thus, a vertical rod 12 and a stop rod 14 are attached to the top of the base plate 9. A guide rod 13 connected to the stop rod 14 passes through the vertical rod 12. A spring 15 connected to the stop rod 14 is installed on the vertical rod 12. The top of the vertical rod 12 is bolted to the connecting rod 16. An electric telescopic rod 17 is installed on the mounting rod 7, and the output end of the electric telescopic rod 17 is connected to the connecting rod 16. Before placing the board, the electric telescopic rod 17 pushes the connecting rod 16 to the left, which causes the vertical rod 12 to push the stop rod 14 to the left side of the fixed frame 8 via the spring 15. This way, before the board moves to the right and contacts the fixed frame 8, it will first contact the stop rod 14. The spring 15 will then impede the movement of the board, thus slowing it down until it contacts the fixed frame 8. This prevents the board from directly and forcefully impacting the fixed frame 8. Finally, the electric telescopic rod 17 drives the connecting rod 16 to the right, so that the stop rod 14 no longer contacts the board. Both the vertical rod 12 and the stop rod 14 are in contact with the base plate 9, which can support the connecting rod 16 and reduce the downward force on the electric telescopic rod 17.

[0027] The tilting mechanism includes a rotating shaft 19 and a slide rail 21. The rotating shaft 19 and the slide rail 21 are respectively connected to two slide blocks 5 via bearings. A slider 20 connected to one end of a mounting rod 7 is slidably connected to the slide rail 21. The other end of the mounting rod 7 is connected to the rotating shaft 19. When the two slide blocks 5 move different distances, one end of the mounting rod 7 can be rotated by the rotating shaft 19 to maintain the tilt, and the other end can slide on the slide rail 21 via the slider 20 and rotate on the other slide block 5 via the bearing on the slide rail 21 to maintain the tilt as well. In this way, the board can be tilted and pushed, improving the versatility of shearing.

[0028] The second implementation differs from the first implementation in that a sliding plate 23 is provided on the machine body 1 below the lower shear plate 2 for guiding the cut sheet material.

[0029] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0030] In use, the sheet metal is placed on the roller bracket 18, with its right bottom contacting the base plate 9. It is then manually moved to the right along the base plate 9, with the stop bar 14 acting as a buffer during movement, until it contacts the fixed frame 8. Then, the connecting rod 16 moves the stop bar 14 to the right, away from the sheet metal. The cylinder 10 then moves the anti-slip block 11 down to clamp the sheet metal. Next, the drive mechanism 6 drives the slide block 5 to move to the left, automatically feeding the sheet metal to the left. During feeding, the two slide blocks 5 can move different distances, allowing the tilting mechanism to tilt the mounting rod 7, thus tilting the sheet metal. After moving to the shearing position, the lifting mechanism 22 drives the upper shear plate 3 down, causing the elastic pressure plate mechanism 4 to press the left side of the sheet metal first. The upper shear plate 3 and the lower shear plate 2 then complete the shearing, eliminating the need for continuous manual feeding, improving shearing efficiency, and providing good anti-slip effects during feeding and shearing, resulting in more stable shearing.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] 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. A shearing machine with an automatic feeding mechanism featuring anti-slip function, characterized in that: It includes a body (1) and an upper shear plate (3) slidably connected to the body (1). The body (1) is provided with a lower shear plate (2) opposite to the upper shear plate (3) and a lifting mechanism (22) for driving the upper shear plate (3) to rise and fall. The upper shear plate (3) is provided with an elastic pressure plate mechanism (4). Both ends of the body (1) are slidably connected to slide blocks (5), and both sides of the slide blocks (5) are provided with drive mechanisms (6), and the drive mechanisms (6) are used to drive the slide blocks (5) to move. Both slide blocks (5) are connected to tilting mechanisms, and the tilting mechanisms are connected to mounting rods (7). Anti-slip mechanisms for fixing plates are evenly provided on the left side of the mounting rods (7), and roller brackets (18) for supporting plates are evenly provided on the body (1).

2. A shearing machine with an anti-slip automatic feeding mechanism according to claim 1, characterized in that: The anti-slip mechanism includes a fixed frame (8) set on the mounting rod (7), a base plate (9) for supporting the plate is provided at the bottom of the fixed frame (8), a cylinder (10) is provided on the fixed frame (8), and an anti-slip block (11) is provided on the piston rod of the cylinder (10).

3. A shearing machine with an anti-slip automatic feeding mechanism according to claim 2, characterized in that: The base plate (9) and the roller bracket (18) are arranged alternately.

4. A shearing machine with an anti-slip automatic feeding mechanism according to claim 2, characterized in that: The top of the base plate (9) is fitted with a vertical rod (12) and a stop rod (14). A guide rod (13) connected to the stop rod (14) passes through the vertical rod (12). A spring (15) connected to the stop rod (14) is provided on the vertical rod (12). The top of the vertical rod (12) is bolted to the connecting rod (16). An electric telescopic rod (17) is provided on the mounting rod (7), and the output end of the electric telescopic rod (17) is connected to the connecting rod (16).

5. A shearing machine with an anti-slip automatic feeding mechanism according to claim 1, characterized in that: The tilting mechanism includes a rotating shaft (19) and a slide rail (21). The rotating shaft (19) and the slide rail (21) are respectively connected to two slide blocks (5) by bearings. A slider (20) connected to one end of the mounting rod (7) is slidably connected on the slide rail (21). The other end of the mounting rod (7) is connected to the rotating shaft (19).

6. A shearing machine with an anti-slip automatic feeding mechanism according to claim 1, characterized in that: The machine body (1) is provided with a sliding plate (23) located below the lower shear plate (2).

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