Plate shearing machine feeding device capable of achieving precise feeding

Abstract

The utility model discloses a plate shearing machine feeding device capable of feeding accurately, which relates to the technical field of plate shearing machines and comprises a plate shearing machine body, a conveying table, an electric control magnet, a driven magnet, a feeding component and a fixed transmission component. Wherein the conveying table is driven by an electric control magnet and a driven magnet and is provided with a placing opening; the feeding assembly comprises a servo motor, a fixing shaft is installed on the containing opening, a connecting shaft is installed on the servo motor, a transmission shaft is installed on the connecting shaft, and the connecting shaft is connected with the fixing shaft through a rubber conveying belt. The placing table can be driven to move through the electric control magnet and the driven magnet to convey plates, meanwhile, the plates can be automatically conveyed to the shearing position of the plate shearing machine at a fixed distance through the controller, the servo motor and the rubber conveying belt to be sheared, manual feeding is not needed, the production efficiency of the plate shearing machine is improved, and the production cost is reduced. And errors are avoided through automatic feeding of the servo motor.

Description

Technical Field

[0001] The utility model relates to the technical field of shearing machines, in particular to a feeding device for shearing machines with precise feeding. Background Art

[0002] A shearing machine is a machine that uses a blade to make reciprocating linear motion relative to another blade to shear the plate. It shears the plate with the help of a moving upper blade and a fixed lower blade.

[0003] Existing shearing machines generally feed the materials manually, which is laborious. The feeding efficiency will be reduced after working for a long time, and the feeding distance is prone to errors, resulting in shear position deviation, affecting production efficiency and product quality. Utility Model Content

[0004] The utility model provides a feeding device for a plate shearing machine with precise feeding, which has the advantage of automatic feeding and solves the problems of low efficiency and easy error in manual feeding.

[0005] In order to achieve the purpose of automatic feeding, the utility model provides the following technical solutions: a feeding device for a shearing machine with precise feeding, comprising a shearing machine body and a conveying platform, and also comprising an electric-controlled magnet, a driven magnet, a feeding assembly and a fixed transmission assembly, wherein:

[0006] The conveying platform is driven by an electric-controlled magnet and a driven magnet and has a placement opening on the top surface;

[0007] The feeding assembly includes a servo motor fixed to the side end of the conveying platform, a fixed shaft is installed on the inner wall of the placement port, a connecting shaft extending into the placement port is installed at the output end of the servo motor, a transmission shaft rotatably connected to the placement port is installed on the outer wall of the connecting shaft, and the connecting shaft and the fixed shaft are connected by a rubber conveyor belt.

[0008] Furthermore, a slide groove is provided on the top surface of the shearing machine body, a conveying groove is opened on the inner wall of the slide groove, an electric-controlled magnet is installed on the inner wall of the slide groove, a driven magnet is installed on the inner wall of the conveying groove, and the conveying platform is fixed on the top surface of the driven magnet.

[0009] Furthermore, there are two conveying troughs, which are equidistantly distributed on the inner wall of the slide, and there are four driven magnets, which are distributed in a linear array on the bottom surface of the conveying platform, and the outer surface of each driven magnet is in active contact with the inner wall of the conveying trough.

[0010] Furthermore, there are three placement ports, which are distributed in a linear array on the top surface of the conveyor platform. Each placement port is equipped with a fixed shaft, a rotating connecting shaft and a rubber conveyor belt. The connecting shaft passes through the conveyor platform and extends into each placement port to drive all connecting shafts.

[0011] Furthermore, the feeding assembly also includes a controller, which is installed on a side surface of the conveying platform. The controller is a programmable controller and is electrically connected to the servo motor.

[0012] Furthermore, the fixed transmission assembly includes a fixed mounting frame, and a plurality of auxiliary rods are installed on the upper end of the fixed mounting frame. The auxiliary rods pass through the fixed mounting frame and are movably connected to the fixed mounting frame. The top of the auxiliary rod extends to the upper end of the fixed mounting frame and is installed with a circular chuck. A fixing spring is installed between the chuck and the fixed mounting frame. The bottom end of the auxiliary rod extends to the lower end of the fixed mounting frame. The auxiliary rod cooperates with the rubber conveyor belt. The fixed mounting frame is located at the upper end of the conveying platform.

[0013] Furthermore, a rotatable rubber pulley is installed at the bottom of the auxiliary rod, and the rubber pulley cooperates with the rubber conveyor belt.

[0014] Compared with the prior art, the present invention provides a shearing machine feeding device with precise feeding, which has the following beneficial effects:

[0015] The utility model can drive the placement table to move and transport the plate through the electric control magnet and the driven magnet. At the same time, the plate can be automatically transported to the shearing position of the shearing machine for shearing at a fixed distance through the controller, the servo motor and the rubber conveyor belt. Manual feeding is not required, thereby improving the production efficiency of the shearing machine, and no error will occur through the automatic feeding of the servo motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is the structural diagram of the shearing machine body of the utility model;

[0018] Figure 3 This is a structural diagram of the conveyor platform and fixed transmission components of the utility model;

[0019] Figure 4 This is the structural diagram of the feeding component of the utility model;

[0020] Figure 5 This is the structural diagram of the auxiliary rod of the utility model.

[0021] In the figure: 1. Shearing machine body; 11. Slide; 12. Electric-controlled magnet; 13. Driven magnet; 14. Conveying trough; 15. Controller; 2. Conveying platform; 21. Placement port; 3. Feeding assembly; 31. Servo motor; 32. Connecting shaft; 33. Transmission shaft; 34. Fixed shaft; 35. Rubber conveyor belt; 4. Fixed transmission assembly; 41. Fixed mounting frame; 42. Auxiliary rod; 44. Fixed spring; 43. Rubber pulley. DETAILED DESCRIPTION

[0022] 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. Example

[0023] See also Figure 1-Figure 5 The utility model discloses a feeding device for a shearing machine with precise feeding, comprising a shearing machine body 1 and a conveying platform 2, an electric-controlled magnet 12, a driven magnet 13, a feeding assembly 3 and a fixed transmission assembly 4, wherein:

[0024] The conveying platform 2 is driven by an electric-controlled magnet 12 and a driven magnet 13 and has a placement opening 21 on its top surface;

[0025] The feeding assembly 3 includes a servo motor 31 fixed to the side end of the conveying platform 2, a fixed shaft 34 is installed on the inner wall of the placement port 21, and the output end of the servo motor 31 is installed with a connecting shaft 32 extending into the placement port 21, and the outer wall of the connecting shaft 32 is installed with a transmission shaft 33 rotatably connected to the placement port 21, and the connecting shaft 32 is connected to the fixed shaft 34 through a rubber conveyor belt 35.

[0026] Please refer to the attached Figure 2 The top surface of the shearing machine body 1 is provided with a slide groove 11, and the inner wall of the slide groove 11 is provided with a conveying groove 14. The inner wall of the slide groove 11 is installed with an electric-controlled magnet 12, and the inner wall of the conveying groove 14 is installed with a driven magnet 13. The conveying platform 2 is fixed on the top surface of the driven magnet 13. There are two conveying grooves 14, and the two conveying grooves 14 are equidistantly distributed on the inner wall of the slide groove 11. There are four driven magnets 13, and the four driven magnets 13 are distributed in a linear array on the bottom surface of the conveying platform 2. The outer surface of each driven magnet 13 is in active contact with the inner wall of the conveying groove 14.

[0027] In this embodiment, the electro-magnet 12 pushes the driven magnet 13 to move through repulsion. When the driven magnet 13 moves, it drives the conveying platform 2 mounted on its top surface to move together. At this time, the conveying platform 2 moves on the inner wall of the slide 11 due to the drive of the driven magnet 13.

[0028] Please refer to the attached Figure 3 、 Figure 4 There are three placement openings 21, which are distributed in a linear array on the top surface of the conveyor platform 2. Each placement opening 21 is equipped with a fixed shaft 34, a rotating connecting shaft 32 and a rubber conveyor belt 35. The connecting shaft 32 passes through the conveyor platform 2 and extends into each placement opening 21 to drive all the connecting shafts 32. Specifically, when the servo motor 31 is started, the connecting shaft 32 rotates and drives all the connecting shafts 32 to rotate together. The outer surface of the connecting shaft 32 is equipped with a rubber conveyor belt 35. At this time, the rotating connecting shaft 32 drives the rubber conveyor belt 35 to rotate on its outer surface.

[0029] Please refer to the attached Figure 2 The feeding component 3 also includes a controller 15, which is installed on one side surface of the conveying platform 2. The controller 15 is a programmable controller 15 and is electrically connected to the servo motor 31. Specifically, the servo motor 31 can set the start time and the speed of the servo motor 31 through the preset parameters of the programmable controller 15 to achieve the effect of quantitative conveying of the plate. Example

[0030] Based on the above embodiment 1, please refer to the attached Figure 4 、 Figure 5 The fixed transmission component 4 includes a fixed mounting frame 41, and a plurality of auxiliary rods 42 are installed on the upper end of the fixed mounting frame 41. The auxiliary rods 42 pass through the fixed mounting frame 41 and are movably connected to the fixed mounting frame 41. The top of the auxiliary rod 42 extends to the upper end of the fixed mounting frame 41 and is installed with a circular chuck. A fixing spring 44 is installed between the chuck and the fixed mounting frame 41. The bottom end of the auxiliary rod 42 extends to the lower end of the fixed mounting frame 41. The auxiliary rod 42 cooperates with the rubber conveyor belt 35. The fixed mounting frame 41 is located at the upper end of the conveying platform 2. A rotatable rubber pulley 43 is also installed at the bottom of the auxiliary rod 42, and the rubber pulley 43 cooperates with the rubber conveyor belt 35.

[0031] In this embodiment, specifically, the top surface of the plate contacts the bottom surface of the rubber pulley 43 , and when the plate moves, the rubber pulley 43 rotates on the bottom surface of the auxiliary rod 42 and fixes the plate.

[0032] The working principle and use process of the present invention: When the shearing machine feeding device is needed, the plate to be cut will be placed on the top surface of the conveying table 2, and the end of the plate will be flush with the end of the conveying table 2. When the plate is placed on the top surface of the conveying table 2, the bottom surface of the plate will contact the rubber conveyor belt 35 in the placement port 21. Because the rubber conveyor belt 35 is made of rubber, the rubber conveyor belt 35 will provide a certain anti-slip effect for the plate. When the plate is placed, the electric-controlled magnet 12 installed on one side surface of the shearing machine body 1 is started. When the electric-controlled magnet 12 is started, a repulsive force will be generated. The repulsive force generated by the electric-controlled magnet 12 will push the driven magnet 13 to move on the inner wall of the conveying trough 14. When the driven magnet 13 moves, it will drive its top surface The installed conveyor platform 2 moves together. At this time, the conveyor platform 2 will move on the inner wall of the slide groove 11 due to the drive of the driven magnet 13. When the conveyor platform 2 is moving, the plate placed on its top surface will contact the outer surface of the rubber pulley 43. Because the height of the rubber pulley 43 is inconsistent with the plate, the driven plate will lift the rubber pulley 43 and cause the height of the rubber pulley 43 and the auxiliary rod 42 to change. When the height of the auxiliary rod 42 changes, the fixing spring 44 installed on its outer surface will be stretched. At this time, the conveyor platform 2 is still driving the plate to move, so the top surface of the plate will contact the bottom surface of the rubber pulley 43. When the plate moves, the rubber pulley 43 will rotate on the bottom surface of the auxiliary rod 42 and fix the plate.

[0033] When the conveyor 2 drives the plate to move along the slide 11 to its end, the controller 15 is started, and the controller 15 is electrically connected to the servo motor 31. At this time, the servo motor 31 is started. When the servo motor 31 is started, it will drive the connecting shaft 32 installed at its output end to rotate. The outer surface of the connecting shaft 32 is installed with a connecting shaft 32, so when the connecting shaft 32 rotates, it will drive the connecting shaft 32 to rotate together. The outer surface of the connecting shaft 32 is installed with a rubber conveyor belt 35. At this time, the rotating connecting shaft 32 will drive the rubber conveyor belt 35 to rotate on its outer surface. The rubber conveyor belt 35 rotates and moves, and at this time the outer surface of the rubber conveyor belt 35 contacts the bottom surface of the plate, so the rotating rubber conveyor belt 35 will drive the plate to move, and the moving distance of the plate is adjusted according to the controller 15. When it moves to the adjusted length, the rubber conveyor belt 35 will drive the plate to move a corresponding length. At this time, the shearing machine body 1 starts to cut the plate. When the cutting is completed, the controller 15 will start again and control the servo motor 31 to start, so that the plate is extended to the predetermined length again, thereby realizing continuous cutting of the plate.

Claims

1. A feeding device for a shearing machine with precise feeding, comprising a shearing machine body (1) and a conveying platform (2), characterized in that: It also includes an electrically controlled magnet (12), a driven magnet (13), a feeding assembly (3) and a fixed transmission assembly (4), wherein: The conveying platform (2) is driven by an electric-controlled magnet (12) and a driven magnet (13), and a placement opening (21) is provided on the top surface; The feeding assembly (3) includes a servo motor (31) fixed to the side end of the conveying platform (2), a fixed shaft (34) is installed on the inner wall of the placement port (21), a connecting shaft (32) extending into the placement port (21) is installed at the output end of the servo motor (31), a transmission shaft (33) rotatably connected to the placement port (21) is installed on the outer wall of the connecting shaft (32), and the connecting shaft (32) and the fixed shaft (34) are connected via a rubber conveyor belt (35).

2. The precise feeding shearing machine feeding device according to claim 1 is characterized in that: The top surface of the shearing machine body (1) is provided with a slide groove (11), the inner wall of the slide groove (11) is provided with a conveying groove (14), the inner wall of the slide groove (11) is installed with an electric control magnet (12), the inner wall of the conveying groove (14) is installed with a driven magnet (13), and the conveying platform (2) is fixed on the top surface of the driven magnet (13).

3. The precise feeding shearing machine feeding device according to claim 2 is characterized in that: There are two conveying troughs (14), and the two conveying troughs (14) are equidistantly distributed on the inner wall of the slide trough (11). There are four driven magnets (13), and the four driven magnets (13) are distributed in a linear array on the bottom surface of the conveying platform (2). The outer surface of each driven magnet (13) is in active contact with the inner wall of the conveying trough (14).

4. The precise feeding shearing machine feeding device according to claim 3 is characterized in that: There are three placement openings (21), which are distributed in a linear array on the top surface of the conveying platform (2). A fixed shaft (34), a rotatably connected connecting shaft (32) and a rubber conveying belt (35) are installed in each placement opening (21). The connecting shaft (32) passes through the conveying platform (2) and extends into each placement opening (21) to drive all the connecting shafts (32).

5. The precise feeding shearing machine feeding device according to claim 1 is characterized in that: The feeding assembly (3) further includes a controller (15), which is mounted on a side surface of the conveying platform (2). The controller (15) is a programmable controller (15) and is electrically connected to the servo motor (31).

6. The precise feeding shearing machine feeding device according to claim 4 is characterized in that: The fixed transmission assembly (4) includes a fixed mounting frame (41), and a plurality of auxiliary rods (42) are installed on the upper end of the fixed mounting frame (41). The auxiliary rods (42) pass through the fixed mounting frame (41) and are movably connected to the fixed mounting frame (41). The top of the auxiliary rod (42) extends to the upper end of the fixed mounting frame (41) and is installed with a circular chuck. A fixed spring (44) is installed between the chuck and the fixed mounting frame (41). The bottom end of the auxiliary rod (42) extends to the lower end of the fixed mounting frame (41). The auxiliary rod (42) cooperates with the rubber conveyor belt (35). The fixed mounting frame (41) is located at the upper end of the conveying platform (2).

7. The precise feeding shearing machine feeding device according to claim 6, characterized in that: A rotatable rubber pulley (43) is also installed at the bottom of the auxiliary rod (42), and the rubber pulley (43) cooperates with the rubber conveyor belt (35).

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