Plate shearing machine with automatic feeding function
Through the design of automatic loading and fixing components, the problems of manual loading and plate offset of the shearing machine are solved, and automated conveying and efficient shearing are realized.
Patent Information
- Application Number
- CN202422291220.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-20
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-20
AI Technical Summary
Existing shearing machines require manual feeding, which is labor-intensive, and the lack of plate fixing components causes the plate to easily deviate when shearing, and the shearing error rate is high.
An automatic feeding shearing machine is designed, using components such as feeding plates, storage boxes, feeding rollers and feeding rollers. The automatic conveying of the plate is achieved through belt transmission, and the automatic fixing of the plate is achieved by using cams and lifting rods to ensure that the plate does not deviate during the shearing process.
Automatic feeding and feeding of plates is realized, which reduces the labor intensity of staff, improves work efficiency, and effectively avoids deviation during shearing, reducing the shearing error rate.
Smart Images
Figure CN223114249U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate shears, in particular to a plate shear with automatic feeding. Background Art
[0002] A plate shear is a machine that uses one blade to make a reciprocating linear motion relative to another blade to shear a plate; it relies on the moving upper blade and the fixed lower blade, and applies a shearing force to the metal plate with a reasonable blade gap to break and separate the plate into the required size.
[0003] However, most of the existing plate shears usually use manual feeding. After the plate to be sheared is carried to the workbench, the staff still needs to continuously push the plate so that the plate can be sheared by the plate shear; therefore, the labor intensity of the staff is high, the work efficiency is reduced, and there is no component for fixing the plate during plate shearing, and the plate is prone to shift during shearing, resulting in a high shearing error rate. Content of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a plate shear with automatic feeding, which solves the technical problems raised in the above background art.
[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A plate shear with automatic feeding, including a workbench; a plate shear body is fixedly installed on one side of the workbench, a feeding plate is slidably installed on the workbench, a storage box is fixedly installed on the other side of the workbench, a feeding port is opened on the side wall of the storage box close to the feeding plate, and conveying components for conveying plates are installed at the bottom of the storage box and inside the feeding plate;
[0006] The conveying component includes feeding rollers and loading rollers. A first cavity is opened on the upper surface of the feeding plate, and several feeding rollers are rotatably installed in the first cavity. A second cavity is opened at the bottom of the storage box, and several loading rollers are rotatably installed in the second cavity. Belt wheels are fixedly installed on several feeding rollers and several loading rollers, and adjacent two belt wheels in the first cavity and the second cavity are connected by belts in transmission. A third motor for driving the feeding rollers to rotate and a fourth motor for driving the loading rollers to rotate are fixedly installed on the feeding plate and the storage box respectively.
[0007] Preferably, a feeding box is fixedly installed on the feeding plate, a limiting plate is fixedly installed in the feeding box, two pairs of cams are rotatably installed on the feeding box above the limiting plate, sliding rails are provided on the surfaces of the two pairs of cams, lifting rods are slidably installed in the sliding rails, the bottom ends of the lifting rods extend to the bottom of the limiting plate and a pressure plate is fixedly installed, the lifting rods are slidably connected to the limiting rods, and a tension spring is arranged between the pressure plate and the limiting plate.
[0008] Preferably, a slide groove is provided on the workbench, a threaded rod is rotatably installed in the slide groove, a threaded block is screwed on the threaded rod, the threaded block is slidably installed in the slide groove, and the threaded block is fixedly connected to the feeding plate.
[0009] Preferably, a first motor for driving the threaded rod to rotate is fixedly installed in the workbench.
[0010] Preferably, two pairs of second motors for driving the cam to rotate are fixedly mounted on the feeding box.
[0011] Beneficial Effects
[0012] The utility model provides a shearing machine with automatic feeding, which has the following beneficial effects:
[0013] 1. By installing a feeding plate, the movement of the feeding plate can drive the plate to move. By installing a storage box, it can be used to store the plates. By installing a conveying component, it can be used to automatically convey the plates. By installing a loading roller in the storage box, the loading roller contacts the plate at the bottom of the storage box. By installing a pulley, a pulley on the loading roller rotates, and the pulley is connected to the belt drive, which can drive the belt drive and drive other pulleys in the storage box to rotate together, thereby driving the plate at the bottom of the storage box to move, until the plate moves to the feeding plate through the loading port. At this time, the plate above the bottom plate falls on the loading roller under the action of gravity, thereby realizing continuous automatic loading;
[0014] 2. The movement of the feeding plate can drive the plate to move until it is close to the position of the shearing machine body. By installing a feeding roller, the rotation of one feeding roller can drive the pulley on it to rotate, and the belt drive can be driven by the pulley connected to the belt drive, thereby driving the other pulleys in the feeding plate to rotate together until the plate is delivered to the shearing machine body for shearing, thereby realizing automatic feeding of the plate. There is no need to manually deliver the plate during the entire loading process, which reduces the labor intensity of the staff and greatly improves the work efficiency;
[0015] 3. By installing a cam, as the cam rotates, it can drive the lifting rod to slide on the slide rail on the surface of the cam, thereby driving the pressing plate to descend. When the most convex point of the cam rotates to the bottommost position, the plate can be tightly pressed and fixed, ensuring that the plate does not shift during the shearing process and guaranteeing the quality of shearing. By installing a tension spring, when the pressing plate presses the plate, the tension spring stretches. Then, as the cam continues to rotate, under the action of the tension spring, it can drive the lifting rod to rise and reset, thereby realizing continuous fixation of the plate and effectively avoiding the problem of high shearing error rate caused by the shift of the plate during shearing. Brief Description of the Drawings
[0016] Figure 1 is a front internal structure schematic diagram of the present utility model;
[0017] Figure 2 is Figure 1 an enlarged schematic diagram of A in
[0018] Figure 3 is Figure 1 a sectional view taken along B-B in
[0019] Figure 4 is Figure 1 an enlarged schematic diagram of C in
[0020] In the figure: 1, workbench; 2, feeding box; 3, storage box; 4, feeding plate; 5, first cavity; 6, threaded block; 7, feeding roller; 8, belt pulley; 9, belt; 10, cam; 11, lifting rod; 12, pressing plate; 13, tension spring; 14, second cavity; 15, loading roller; 16, second motor; 17, limiting plate; 18, first motor; 19, chute; 20, threaded rod; 21, shearing machine body. Detailed Embodiment
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Among them, the orientation terms such as "upper" and "lower" mentioned in this article are referenced based on Figure 1 the orientation.
[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a shearing machine with automatic feeding, including a workbench 1; a shearing machine body 21 is fixedly installed on one side of the workbench 1, a feeding plate 4 is slidably installed on the workbench 1, a storage box 3 is fixedly installed on the other side of the workbench 1, a feeding port is opened on the side wall of the storage box 3 close to the feeding plate, and conveying components for conveying plates are installed at the bottom of the storage box 3 and inside the feeding plate 4; the conveying components include feeding rollers 7 and loading rollers 15, a first cavity 5 is opened on the upper surface of the feeding plate 4, a plurality of feeding rollers 7 are rotatably installed in the first cavity 5, a second cavity 14 is opened at the bottom of the storage box 3, a plurality of loading rollers 15 are rotatably installed in the second cavity 14, pulleys 8 are fixedly installed on a plurality of feeding rollers 7 and a plurality of loading rollers 15, and adjacent two pulleys 8 in the first cavity 5 and the second cavity 14 are connected by a belt 9 in transmission, and a third motor for driving the feeding rollers 7 to rotate and a fourth motor for driving the loading rollers 15 to rotate are fixedly installed on the feeding plate 4 and the storage box 3 respectively.
[0023] By installing the feeding plate 4, the movement of the feeding plate 4 can drive the movement of the plate. By installing the storage box 3, it can be used to store the plates. By installing the conveying components, it can be used to automatically convey the plates. By installing the loading rollers 15 in the storage box 3, the loading rollers 15 are in contact with the bottommost plate in the storage box 3. By installing the pulleys 8, when one pulley 8 on the loading roller 15 rotates, through the transmission connection between the pulley 8 and the belt 9, the belt 9 can be driven to drive the other pulleys 8 in the storage box 3 to rotate together, so as to drive the movement of the bottommost plate in the storage box 3 until the plate moves to the feeding plate 4 through the feeding port. At this time, the plates above the bottommost plate fall on the loading rollers 15 under the action of gravity, so as to realize continuous automatic feeding. The movement of the feeding plate 4 can drive the movement of the plate until it is close to the position of the shearing machine body 21. By installing the feeding rollers 7, the rotation of one feeding roller 7 can drive the pulley 8 on it to rotate. Through the transmission connection between the pulley 8 and the belt 9, the belt 9 can be driven to drive the other pulleys 8 in the feeding plate 4 to rotate together until the plate is conveyed into the shearing machine body 21 for easy shearing, so as to realize the automatic feeding and feeding of the plate. During the whole feeding process, there is no need for manual transmission of the plate, which reduces the labor intensity of the staff and greatly improves the working efficiency of the shearing machine.
[0024] Further, a feeding box 2 is fixedly installed on the feeding plate 4. A limiting plate 17 is fixedly installed inside the feeding box 2. Two pairs of cams 10 are rotatably installed on the feeding box 2 above the limiting plate 17. Slide rails are provided on the surfaces of the two pairs of cams 10. Lifting rods 11 are slidably installed in the slide rails. The bottom ends of the lifting rods 11 extend below the limiting plate 17 and are fixedly installed with pressing plates 12. The lifting rods 11 are all slidably connected with limiting rods. A tension spring 13 is arranged between the pressing plate 12 and the limiting plate 17. By installing the cams 10 and rotating the cams 10, the lifting rods 11 can be driven to slide on the slide rails on the surfaces of the cams 10, thereby driving the pressing plates 12 to descend. When the most convex point of the cam 10 rotates to the bottom, the plate can be pressed and fixed, ensuring that the plate does not shift during the shearing process and ensuring the quality of shearing. By installing the tension spring 13, when the pressing plate 12 presses the plate, the tension spring 13 elongates, and then as the cam 10 continues to rotate, under the action of the tension spring 13, the lifting rods 11 can be driven to return to their original positions, thereby realizing continuous fixing of the plate, and effectively avoiding the problem of high shearing error rate caused by the plate shifting during shearing.
[0025] Further, a chute 19 is opened on the workbench 1. A threaded rod 20 is rotatably installed in the chute 19. A threaded block 6 is screwed on the threaded rod 20. The threaded block 6 is slidably installed in the chute 19. The threaded block 6 is fixedly connected with the feeding plate 4. By opening the chute 19, the threaded rod 20 can be installed. By installing the threaded rod 20 and rotating the threaded rod 20, the threaded block 6 can be driven to move, thereby driving the feeding plate 4 to move.
[0026] Further, a first motor 18 for driving the threaded rod 20 to rotate is fixedly installed inside the workbench 1. By installing the first motor 18, starting the first motor 18 can drive the threaded rod 20 to rotate.
[0027] Further, two pairs of second motors 16 for driving the cams 10 to rotate are fixedly installed on the feeding box 2. Starting the second motors 16 can drive the cams 10 to rotate.
[0028] Those skilled in the art should connect all the electrical components in this case to their adapted power supplies through wires, and should select a suitable controller according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of the electrical control will be given.
[0029] Working principle and usage process of the utility model: When in use, place the sheet material into the storage box 3 through the opening on the side wall of the storage box 3. When sheet cutting is required, start the fourth motor to drive a loading roller 15 and the belt pulley 8 thereon to rotate. Through the transmission connection between the belt pulley 8 and the belt 9, other belt pulleys 8 can be driven to rotate together, so as to drive the sheet material at the bottom to move until the sheet material moves to the feeding plate 4 through the feeding port. At this time, the sheet material above the sheet material at the bottom falls onto the loading roller 15 under the action of gravity for continuous feeding. Start the first motor 18 to drive the threaded rod 20 to rotate, so as to drive the threaded block 6 to move to drive the feeding plate 4 to move, and further drive the sheet material to move until it reaches the sheet cutting machine. Start the third motor to drive a feeding roller 7 and the belt pulley 8 thereon to rotate, so as to drive the belt 9 to drive through the transmission connection between the belt pulley 8 and the belt 9, and drive other belt pulleys 8 in the feeding plate 4 to rotate, so as to convey one end of the sheet material into the sheet cutting machine body 21 for cutting. When cutting the sheet material, start the second motor 16 to drive the cam 10 to rotate, and drive the lifting rod 11 to slide on the slide rail on the surface of the cam 10, so as to drive the pressing plate 12 to descend. When the most convex point of the cam 10 rotates to the bottom, the sheet material can be pressed and fixed to ensure that the sheet material does not shift during the sheet cutting process and ensure the quality of sheet cutting.
[0030] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.
Claims
1. A shearing machine with automatic feeding, characterized in that, It comprises a workbench (1); a shearing machine body (21) is fixedly mounted on one side of the workbench (1); a feed plate (4) is slidably mounted on the workbench (1); a storage box (3) is fixedly mounted on the other side of the workbench (1); a loading port is provided on the side wall of the storage box (3) close to the feed plate (4); a conveying assembly for conveying plates is installed at the bottom of the storage box (3) and in the feed plate (4); The conveying assembly comprises a feeding roller (7) and a loading roller (15); a first cavity (5) is provided on the upper surface of the feeding plate (4); a plurality of the feeding rollers (7) are rotatably mounted in the first cavity (5); a second cavity (14) is provided at the bottom of the storage box (3); a plurality of the loading rollers (15) are rotatably mounted in the second cavity (14); a plurality of the feeding rollers (7) and a plurality of the loading rollers (15) are fixedly mounted with pulleys (8); two adjacent pulleys (8) in the first cavity (5) and the second cavity (14) are connected by a belt (9); a third motor for driving the feeding rollers (7) to rotate and a fourth motor for driving the loading rollers (15) to rotate are fixedly mounted on the feeding plate (4) and the storage box (3).
2. The plate shearing machine with automatic feeding according to claim 1, characterized in that, A feeding box (2) is fixedly mounted on the feeding plate (4), a limiting plate (17) is fixedly mounted inside the feeding box (2), two pairs of cams (10) are rotatably mounted on the feeding box (2) above the limiting plate (17), the surfaces of the two pairs of cams (10) are provided with slide rails, lifting rods (11) are slidably mounted inside the slide rails, the bottom ends of the lifting rods (11) extend to below the limiting plate (17) and are fixedly mounted with a pressure plate (12), the lifting rods (11) are slidably connected to the limiting plate (17), and a tension spring (13) is arranged between the pressure plate (12) and the limiting plate (17).
3. The shearing machine with automatic feeding according to claim 1, characterized in that, The workbench (1) is provided with a slide groove (19), a threaded rod (20) is rotatably installed in the slide groove (19), a threaded block (6) is screwed onto the threaded rod (20), the threaded block (6) is slidably installed in the slide groove (19), and the threaded block (6) is fixedly connected to the feeding plate (4).
4. The shearing machine with automatic feeding according to claim 3, characterized in that, A first motor (18) for driving the threaded rod (20) to rotate is fixedly installed in the workbench (1).
5. The plate shearing machine with automatic loading according to claim 2, wherein Two pairs of second motors (16) for driving the cam (10) to rotate are fixedly mounted on the feeding box (2).