Bending press convenient for conveying materials

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a bending press convenient for conveying metal materials. A supporting plate A is fixed to one end of the top end of the operation table, a supporting plate B is fixed to the other end of the top end of the operation table, a conveying mechanism is arranged in the supporting plate B, sliding grooves are formed in the supporting plate A, a conveying roller and a pressing roller are slidably connected into the sliding grooves, and the two ends of the conveying roller penetrate through the supporting plate A to be fixedly provided with a transmission cylinder D; bending mechanisms are arranged at the two ends of the conveying rollers. According to the bending machine facilitating material conveying, a metal material is placed on the upper surface of the conveying mechanism and conveyed to the position between the pressing roller and the conveying roller, the bending mechanism gradually bends the metal material, and the feeding mechanism is driven to drive the conveying roller to convey the bottom end of the metal material; and therefore, bending and conveying are achieved simultaneously, and the working efficiency of the device is improved conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, in particular to a bending machine which is convenient for conveying materials. Background Art

[0002] A press brake, as the name suggests, is a machine that can bend processed materials. It is divided into manual press brakes, hydraulic press brakes and CNC press brakes, etc. Metal materials have a wide range of uses, and different uses have different shape requirements. In order to enable metal materials to be used in a certain field, press brakes are often used to bend straight metal materials into different arcs.

[0003] For example, patent N219966086U discloses a bending device for metal structure manufacturing, including a workbench, a switch is arranged on the outside of the workbench, four columns are installed on the top of the workbench, the same bracket plate is installed on the top of the four columns, a cylinder is installed on the bracket plate, a moving plate is installed on the output shaft of the cylinder, a bending movable part is installed on the moving plate, and a bending fixed part is installed on the top of the workbench.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the above prior art is not convenient for conveying metal materials, which leads to low work efficiency. For this reason, we designed a press brake that is convenient for conveying materials to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a press brake that is convenient for conveying materials in order to solve the above technical problems. The metal material is placed on the upper surface of the conveying mechanism and conveyed between the pressing roller and the conveying roller. The press brake mechanism gradually presses and bends the metal material, and the feeding mechanism drives the conveying roller to convey the bottom of the metal material, thereby realizing conveying while pressing and bending, which is convenient for improving the working efficiency of the device.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A press brake for convenient material conveying comprises an operating table, an A support plate is fixed at one end of the top of the operating table, a B support plate is fixed at the other end of the top of the operating table, a conveying mechanism is arranged inside the B support plate, a slide groove is opened inside the A support plate, a conveying roller and a pressure roller are slidably connected inside the slide groove, a D transmission cylinder is fixed at both ends of the conveying roller through the A support plate, a press brake mechanism is arranged at both ends of the conveying roller, and a driving feeding mechanism is arranged at one end of the two A support plates away from each other.

[0008] As a preferred embodiment of the press brake provided by the utility model for facilitating material conveying, the press brake mechanism includes an E servo motor, an E servo motor is fixed to one end of the side where the two A support plates are close to each other, and a positive and negative threaded rod is fixed to the output end of the E servo motor, and both ends of the positive and negative threaded rods are rotatably connected to limit blocks, one side of the limit block is fixed to the A support plate, both ends of the outer sides of the positive and negative threaded rods are threadedly connected to transmission blocks, the interior of the transmission block is fixedly connected to the conveying roller, and the outer sides of the two conveying rollers are rotatably connected to a linkage rod, and the end of the linkage rod away from the conveying roller is rotatably connected to the pressure roller.

[0009] As a preferred embodiment of the press brake that is convenient for conveying materials provided by the utility model, the driving feeding mechanism includes a slide plate, a sliding groove is opened at the bottom end of the A support plate, a slide plate is slidably connected inside the sliding groove, an F servo motor is fixed to the bottom end of the slide plate, a C transmission cylinder is fixed to the output end of the F servo motor, the outer side of the slide groove is connected to the D transmission cylinder by a belt, and first springs are fixed at both ends of the top of the slide plate, and the top of the first spring is fixed to the A support plate.

[0010] As a preferred embodiment of the press brake for conveying materials provided by the utility model, the conveying mechanism includes an electric roller, and the side of the two B support plates close to each other is rotatably connected with the electric roller.

[0011] As a preferred embodiment of the press brake that is convenient for conveying materials provided by the utility model, a limiting mechanism is arranged on one side of the slide, and the limiting mechanism includes an L-shaped support frame, the internal sliding connection of the L-shaped support frame is connected to a limiting rod, one side of the limiting rod passes through the slide and is slidingly connected to the A support plate, a fixing plate is fixed to the outer side of the limiting rod, a second spring is sleeved on the outer side of the limiting rod, one side of the second spring is fixed to the L-shaped support frame, and the other side of the second spring is fixed to the fixing plate.

[0012] As a preferred embodiment of the press brake for conveying materials provided by the utility model, an anti-slip pad is sleeved on the outer side of the conveying roller.

[0013] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0014] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0015] The utility model provides a press brake that is convenient for conveying materials. The output end of the E servo motor drives two transmission blocks to move in a direction away from or close to each other, and then the conveying roller drives the pressing roller to press and bend the metal material through the linkage rod.

[0016] The output end of the F servo motor drives the C drive cylinder, the D drive cylinder and the conveying roller to rotate synchronously, so that the pressure roller bends the metal material while the conveying roller conveys the bottom end of the metal material, thereby realizing bending and conveying at the same time, which is convenient for improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the driving and feeding mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the pressure roller and the conveying roller of the utility model;

[0021] Figure 4 This is a schematic diagram of the rotation structure of the C transmission cylinder and the D transmission cylinder of the utility model;

[0022] Figure 5 It is a schematic diagram of the connection structure between the limit rod and the A support plate of the utility model.

[0023] In the figure: 1. operating table; 2. support plate A; 3. support plate B; 4. conveying roller; 5. transmission cylinder C; 6. electric roller; 7. transmission cylinder D; 8. pressure roller; 9. linkage rod; 10. servo motor E; 11. transmission block; 12. positive and negative threaded rods; 13. servo motor F; 14. first spring; 15. slide plate; 16. limit rod; 17. L-shaped support frame; 18. second spring; 19. fixing plate; 20. limit block; 21. slide groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0025] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] Embodiment 1

[0029] Reference Figure 1-Figure 5 , a bending machine convenient for conveying materials, comprising an operating table 1, an A support plate 2 is fixed at one end of the top of the operating table 1, a B support plate 3 is fixed at the other end of the top of the operating table 1, a conveying mechanism is arranged inside the B support plate 3, and the metal material is conveyed to the inside of the device for bending by the conveying mechanism, a chute 21 is opened inside the A support plate 2, a conveying roller 4 and a pressing roller 8 are slidably connected inside the chute 21, the conveying roller 4 is squeezed by the pressing roller 8, and the two ends of the conveying roller 4 pass through the A support plate 2 and are fixed with a D transmission cylinder 7, and the two ends of the conveying roller 4 are provided with a bending mechanism, and the metal material is gradually bent by the bending mechanism, thereby improving the bending efficiency and speed, and a driving feeding mechanism is arranged at one end of the two A support plates 2 away from each other, and the extruded metal material is rotated by the driving feeding mechanism, so that the metal material can be quickly extruded, thereby improving the working efficiency of the device;

[0030] The bending mechanism includes an E servo motor 10, one end of the side where the two A support plates 2 are close to each other is fixed with the E servo motor 10, the output end of the E servo motor 10 is fixed with a positive and negative threaded rod 12, both ends of the positive and negative threaded rod 12 are rotatably connected to the limit block 20, the positive and negative threaded rod 12 is supported by the limit block 20, one side of the limit block 20 is fixed to the A support plate 2, both ends of the outer side of the positive and negative threaded rod 12 are threadedly connected with a transmission block 11, the inside of the transmission block 11 is fixedly connected to the conveying roller 4, the outer sides of the two conveying rollers 4 are rotatably connected with a linkage rod 9, and the end of the linkage rod 9 away from the conveying roller 4 is rotatably connected to the pressure roller 8;

[0031] Specifically, the output end of the E servo motor 10 drives the positive and negative threaded rods 12 to move the two transmission blocks 11 in a direction away from or close to each other, and the transmission block 11 drives the conveying roller 4 to pull the linkage rod 9, so that the linkage rod 9 drives the pressure roller 8 to extrude the metal material;

[0032] The driving feeding mechanism includes a slide plate 15, a sliding groove is provided at the bottom end of the A support plate 2, the slide plate 15 is slidably connected inside the sliding groove, the bottom end of the slide plate 15 is fixed with an F servo motor 13, the output end of the F servo motor 13 is fixed with a C transmission cylinder 5, the outer side of the slide groove 21 is connected to the D transmission cylinder 7 through a belt, the two ends of the top of the slide plate 15 are fixed with a first spring 14, and the top end of the first spring 14 is fixed to the A support plate 2;

[0033] Specifically, the output end of the F servo motor 13 drives the C transmission cylinder 5, the D transmission cylinder 7 and the conveying roller 4 to rotate, and the extruded metal material is conveyed, thereby improving the working efficiency of the device;

[0034] The conveying mechanism includes a motorized roller 6, and the motorized roller 6 is rotatably connected to the side of the two B support plates 3 that are close to each other, and the metal material is conveyed to the conveying roller 4 and the pressure roller 8 for direct extrusion through the motorized roller 6;

[0035] A limiting mechanism is provided on one side of the slide plate 15, and the limiting mechanism includes an L-shaped support frame 17, and the inner part of the L-shaped support frame 17 is slidably connected to a limiting rod 16, and one side of the limiting rod 16 passes through the slide plate 15 and is slidably connected to the A support plate 2, and a fixing plate 19 is fixed to the outer side of the limiting rod 16, and a second spring 18 is sleeved on the outer side of the limiting rod 16, and one side of the second spring 18 is fixed to the L-shaped support frame 17, and the other side of the second spring 18 is fixed to the fixing plate 19;

[0036] By pulling the slide plate 15 to move in the direction of leaving the belt, the limit rod 16 and the A support plate 2 are pressed to slide and limit, so as to facilitate the replacement of the belt;

[0037] The outer side of the conveying roller 4 is sleeved with an anti-skid pad, which prevents the metal material from slipping, thereby improving the stability of the press bending.

[0038] The use process of the press brake provided by the utility model for conveying materials is as follows: when in use, the metal material is placed on the upper surface of the electric roller 6 and conveyed between the press roller 8 and the conveying roller 4, and the output end of the E servo motor 10 drives the positive and negative threaded rods 12 to rotate, and the positive and negative threaded rods 12 drive the two transmission blocks 11 to move in the direction of moving away from or approaching each other. When the two transmission blocks 11 move in the direction of moving away from each other, the transmission blocks 11 drive the conveying roller 4 to move synchronously, and the conveying roller 4 drives the press roller 8 through the linkage rod 9 to press and bend the metal material;

[0039] The output end of the F servo motor 13 drives the C drive cylinder 5, the D drive cylinder 7 and the conveying roller 4 to rotate synchronously, so that the pressure roller 8 is bending the metal material, and the conveying roller 4 is conveying the bottom end of the metal material, thereby realizing bending and conveying at the same time, which is convenient for improving the working efficiency of the device;

[0040] The first spring 14 allows the slide plate 15, the F servo motor 13 and the C transmission cylinder 5 to slide under pressure. When the two conveying rollers 4 move away from or toward each other, the conveying rollers 4 drive the D transmission cylinder 7 to press the belt, and the belt pulls the C transmission cylinder 5 to slide. Then, the first spring 14 generates elastic force on the C transmission cylinder 5, keeping the C transmission cylinder 5 and the D transmission cylinder 7 in close contact with the belt.

[0041] Because the belt is a consumable, when it needs to be replaced, the sliding slide 15 is used to drive the C transmission cylinder 5 to slide in the direction of detaching from the belt. At this time, the limit rod 16 is pressed and the A support plate 2 slides, which makes it easier to replace the belt. The limit rod 16 is released to detach from the C transmission cylinder 5, and the elastic force of the first spring 14 drives the C transmission cylinder 5 to quickly fit with the belt.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A press brake for convenient material conveying, characterized in that: The invention comprises an operating table (1), wherein an A support plate (2) is fixed at one end of the top of the operating table (1), a B support plate (3) is fixed at the other end of the top of the operating table (1), a conveying mechanism is arranged inside the B support plate (3), a slide groove (21) is provided inside the A support plate (2), a conveying roller (4) and a pressing roller (8) are slidably connected inside the slide groove (21), a D transmission cylinder (7) is fixed at both ends of the conveying roller (4) through the A support plate (2), a bending mechanism is arranged at both ends of the conveying roller (4), and a driving feeding mechanism is arranged at the ends of the two A support plates (2) which are away from each other.

2. A press brake for facilitating material conveying according to claim 1, characterized in that: The bending mechanism comprises an E servo motor (10), one end of the side where the two A support plates (2) are close to each other is fixed with the E servo motor (10), the output end of the E servo motor (10) is fixed with a positive and negative threaded rod (12), both ends of the positive and negative threaded rod (12) are rotatably connected to a limit block (20), one side of the limit block (20) is fixed to the A support plate (2), both ends of the outer side of the positive and negative threaded rod (12) are threadedly connected to a transmission block (11), the interior of the transmission block (11) is fixedly connected to a conveying roller (4), the outer sides of the two conveying rollers (4) are rotatably connected with a linkage rod (9), and the end of the linkage rod (9) away from the conveying roller (4) is rotatably connected to a pressure roller (8).

3. A press brake for facilitating material conveying according to claim 2, characterized in that: The driving feeding mechanism comprises a slide plate (15), a sliding groove is provided at the bottom end of the A support plate (2), the slide plate (15) is slidably connected inside the sliding groove, an F servo motor (13) is fixed at the bottom end of the slide plate (15), a C transmission cylinder (5) is fixed at the output end of the F servo motor (13), the outer side of the sliding groove (21) is connected to the D transmission cylinder (7) through a belt, and first springs (14) are fixed at both ends of the top end of the slide plate (15), and the top end of the first spring (14) is fixed to the A support plate (2).

4. A press brake for facilitating material conveying according to claim 2, characterized in that: The conveying mechanism comprises a motorized roller (6), and the motorized roller (6) is rotatably connected to one side of the two B support plates (3) that are close to each other.

5. A press brake for facilitating material conveying according to claim 3, characterized in that: A limiting mechanism is arranged on one side of the slide plate (15), and the limiting mechanism comprises an L-shaped support frame (17), the interior of the L-shaped support frame (17) is slidably connected to a limiting rod (16), one side of the limiting rod (16) passes through the slide plate (15) and is slidably connected to the A support plate (2), a fixing plate (19) is fixed to the outer side of the limiting rod (16), a second spring (18) is sleeved on the outer side of the limiting rod (16), one side of the second spring (18) is fixed to the L-shaped support frame (17), and the other side of the second spring (18) is fixed to the fixing plate (19).

6. A press brake for facilitating material conveying according to claim 1, characterized in that: The outer side of the conveying roller (4) is sleeved with an anti-slip pad.

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