Bending machine with flattening auxiliary supporting plate

Abstract

The utility model relates to the technical field of bending machines, and discloses a bending machine with flattening auxiliary supporting plates, which comprises a bending mechanism and a material conveying mechanism, the bending mechanism comprises a bending platform, a bending base is fixedly arranged at the lower end of the bending platform, the auxiliary supporting plates are fixedly arranged at the front end of the bending platform close to two sides, and the material conveying mechanism is fixedly arranged on the bending platform. Discharging holes are formed in the positions, close to the centers, of the opposite sides of the two auxiliary supporting plates correspondingly, and supporting cover plates are hinged to the front ends and the rear ends of the interiors of the two discharging holes through hinges correspondingly. The material conveying mechanism comprises a material storage frame. Compared with a structure arranged in a comparison patent, when the device is used, raw materials do not need to be stacked on the auxiliary supporting plate, a large number of steel plate raw materials can be stored in the material storage frame, when the device is used, automatic conveying of the materials can be achieved only by controlling the oil cylinder, operation is easy, use is convenient and fast, workers do not need to stoop for operation, and the labor intensity of workers is relieved. The working efficiency is high; the use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bending machine especially relates to the bending machine with the flattening auxiliary support plate. BACKGROUND

[0002] A steel plate bending machine is a mechanical device used for bending and forming metal plates. It applies pressure to bend the metal plate into the desired shape and angle, widely used in metal processing, construction, automobile manufacturing, shipbuilding and other industries. The basic structure of the steel plate bending machine usually includes a frame (made of strong steel, providing a stable support and operation platform), a front end support (used to support the end of the steel plate, ensuring stability during bending), a rear end support (used to support the rear end of the steel plate, keeping the position of the steel plate unchanged during bending), a pressure system (providing the necessary force to bend the steel plate, usually driven by hydraulic or mechanical devices) and a control system (used to accurately control the angle and shape of bending, usually equipped with a digital control system to improve accuracy). When operating the steel plate bending machine, first place the metal plate between the front and rear end supports, then start the pressure system to apply pressure on the steel plate with the upper and lower dies, gradually bending it to the desired angle and shape.

[0003] The existing patent (201520959939.0) discloses a bending machine. Currently, some plates are prone to escape during the bending and flattening process, and multiple people are needed to push and exert force to complete it. The utility model includes a bending machine pressure platform, a bending machine lower die fixed on the bending machine pressure platform, a bending machine lower die fixing frame for fixing the bending machine lower die, and a flattening auxiliary support plate. The top surface of the flattening auxiliary support plate and the horizontal bottom surface of the flattening groove are on the same plane. The flattening auxiliary support plate has multiple rows of vertically penetrating material blocking holes. The flattening auxiliary support plate plays a good supporting role for plate materials during flattening. The material blocking holes can be used as support for rod-shaped objects to prevent material escape during flattening. The above-mentioned patent uses the "flattening auxiliary support plate (5)" to store the steel plate in advance. After the steel plate is processed, the "flattening auxiliary support plate (5)" is used to store the steel plate in advance. However, the "flattening auxiliary support plate (5)" cannot store multiple steel plates, and when in use, the steel plates stored on the "flattening auxiliary support plate (5)" are prone to falling, posing a certain safety hazard. Therefore, the bending machine with the flattening auxiliary support plate is provided to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0004] The utility model aims to solve the problems in the prior art and provides a bending machine with a flattening auxiliary support plate, which is convenient to store and can further improve processing efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: the bending machine with the flattening auxiliary support plate, including bending mechanism and material conveying mechanism, its bending mechanism includes bending platform, the lower end fixed setting of bending platform has bending base, the front end fixed setting of both sides of bending platform has auxiliary support plate, the side close to the center of two auxiliary support plates is equipped with discharge hole, the inside of two discharge holes is equipped with support apron through the hinge link all around the end,

[0006] The material conveying mechanism includes a storage rack, a top oil cylinder is fixedly arranged through the center of the lower end surface of the storage rack, a pushing plate is fixedly arranged at the upper end of the top oil cylinder, side baffles are fixedly arranged at the front end and the rear end of the upper end surface of the pushing plate.

[0007] Further, a bending machine lower die is fixedly arranged at the center of the upper end surface of the bending platform.

[0008] Further, the two auxiliary support plates are both in trapezoidal shape, and the inclined surface of the front end is inclined towards the inner side.

[0009] Further, the support aprons are arranged with inclined surfaces at opposite ends between every two support aprons, and the support aprons are arranged to be able to only bend upwards through the hinges.

[0010] Further, the material conveying mechanism is located at the lower end of the support apron, and a reinforcing rib is fixedly arranged between the support apron and the bending base.

[0011] Further, the side baffles and the pushing plate are both located inside the storage rack.

[0012] Further, the upper part of the inner cavity of the storage rack is arranged as a large-capacity chamber, and the lower part is a small-capacity chamber.

[0013] The utility model has the following beneficial effects:

[0014] The bending machine with the flattening auxiliary support plate provided by the utility model, compared with the structure arranged in the comparative patent, does not need to stack raw materials on the auxiliary support plate, but can store a large amount of steel plate raw materials inside the storage rack, the upper space of the storage rack is arranged as a large-capacity funnel-shaped chamber, and the lower part is a small-capacity chamber, and this structure enables a large amount of steel plate raw materials to be orderly stored in the upper space, and the lower space only stores one steel plate, so that when in use, only the top oil cylinder needs to be simply controlled, and the automatic conveying of materials can be realized, the structure is simple, the working efficiency is high, and the utility model is convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the front view axial side schematic view of the utility model;

[0016] Figure 2 is a rear view axial side schematic view of the utility model;

[0017] Figure 3 is a bending mechanism axial side schematic view of the utility model;

[0018] Figure 4 is a bending mechanism bottom view axial side schematic view of the utility model;

[0019] Figure 5 is a feeding mechanism axial side schematic view of the utility model.

[0020] Legend:

[0021] 1, bending mechanism;2, feeding mechanism;101, bending platform;102, bending base;103, support cover plate;104, discharge hole;105, auxiliary support plate;106, hinge;107, bending machine lower die;108, reinforcing rib;201, material storage rack;202, pushing plate;203, side baffle;204, ejecting oil cylinder. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Referring to Figures 1-5 , the utility model provides an embodiment: bending machine with flattening auxiliary support plate, including bending mechanism 1 and feeding mechanism 2, bending mechanism 1 includes bending platform 101, and the lower end of bending platform 101 is fixedly provided with bending base 102, and the front end of bending platform 101 is fixedly provided with auxiliary support plate 105 at both sides, and the side close to the center of the two auxiliary support plates 105 is provided with discharge hole 104, and the inside of the two discharge holes 104 is hingedly provided with support cover plate 103 through hinge 106 at the front and rear ends;

[0024] Feeding mechanism 2 includes material storage rack 201, and the lower end surface center of material storage rack 201 is fixedly provided with ejecting oil cylinder 204, and the upper end of ejecting oil cylinder 204 is fixedly provided with pushing plate 202, and the upper end surface of pushing plate 202 is fixedly provided with side baffle 203 at the front end and the rear end.

[0025] The lower die 107 is fixedly arranged at the center of the upper end surface of the bending platform 101. The two auxiliary support plates 105 are both arranged in a trapezoidal shape, and the inclined surface at the front end is inclined toward the inner side. The opposite ends of the four support cover plates 103 are both arranged with inclined surfaces, and the support cover plates 103 are arranged to be able to only bend upward through the hinges 106. The feeding mechanism 2 is located at the lower end of the support cover plate 103, and the reinforcing ribs 108 are fixedly arranged between the support cover plate 103 and the bending base 102. The side baffle 203 and the pushing plate 202 are both located inside the storage rack 201. The upper part of the inner cavity of the storage rack 201 is arranged as a large-capacity chamber, and the lower part is a small-capacity chamber.

[0026] Specifically, a large amount of steel plate raw materials can be stored in the upper large-capacity chamber of the storage rack 201, and the upper space is arranged in a funnel shape, so that the steel plate raw materials can naturally fall downward. When the steel plate needs to be taken out, the ejector cylinder 204 is elongated to push the pushing plate 202 upward, and the pushing plate 202 carries the only one steel plate in the lower part to gradually rise. In this process, the design of the funnel-shaped upper space pushes the surrounding steel plate raw materials to the two sides, ensuring that the single steel plate can rise smoothly. The ejector cylinder 204 continues to rise and pushes away the side baffle 203, so that the worker can conveniently take the steel plate raw material without bending over, greatly improving the work efficiency. After taking out the material, the ejector cylinder 204 is controlled to be shortened, and the pushing plate 202 falls back to the bottom of the storage rack 201. The conical design of the lower part of the pushing plate 202 helps to push away the surrounding steel plate raw materials, so that the pushing plate 202 can easily fall into the bottom of the storage rack 201. Due to the funnel-shaped chamber structure at the upper part, the new steel plate raw materials will automatically fall onto the pushing plate 202, realizing continuous feeding, simple operation, convenient use, and significantly improving the processing efficiency. In addition, when storing raw materials, the steel plate raw materials are all placed horizontally, and only one steel plate is placed in each horizontal direction, stacked upward, ensuring that each layer of steel plate is arranged in order, facilitating automatic conveying. This design not only solves the problem of plate escaping during flattening of the traditional bending machine, but also significantly improves the work efficiency and operation convenience through the automatic storage and retrieval process.

[0027] Working principle: when the device is in use, a large amount of steel plates can be stored in the storage rack 201, wherein the upper space of the storage rack 201 is used to store a large amount of steel plates, and the upper space is arranged in a funnel shape, and the lower space can only store one steel plate, so that the pushing plate 202 can only store one steel plate at this time, when the steel plate needs to be used for processing, the ejector cylinder 204 is elongated, the pushing plate 202 carries the only one steel plate to rise, in the process of rising, due to the funnel-shaped upper space, the steel plates around will be pushed to the two sides, the ejector cylinder 204 continues to rise and pushes away the side baffle 203, so that the worker can take the steel plate raw material, and then controls the ejector cylinder 204 to make the ejector cylinder 204 shorten, so that the pushing plate 202 falls into the bottom of the storage rack 201, and the likeFigure 5 The lower conical shape of the pushing plate 202 pushes away the steel plate raw material, and facilitates the pushing plate 202 to fall to the bottom of the storage rack 201. At this time, due to the funnel-shaped cavity, the steel plate raw material will fall onto the pushing plate 202, thereby achieving the effect of continuous feeding. The operation is simple, convenient to use, and improves the processing efficiency.

[0028] Secondly, when storing the raw material, first of all, the steel plate raw material should be placed horizontally, and only one can be placed horizontally, and multiple can be placed stacked upward, thereby ensuring the automatic falling of the raw material.

[0029] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacements to some of the technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A bending machine with a flattening auxiliary support plate, comprising a bending mechanism (1) and a material conveying mechanism (2), characterized in that: The bending mechanism (1) comprises a bending platform (101), the lower end of the bending platform (101) is fixedly provided with a bending base (102), the front end of the bending platform (101) is fixedly provided with an auxiliary support plate (105) at both sides, the opposite side of the two auxiliary support plates (105) is provided with a discharge hole (104) near the center, the inside of the two discharge holes (104) is hingedly provided with a supporting cover plate (103) through a hinge (106) at the front and rear ends; The feeding mechanism (2) comprises a storage rack (201), the lower end surface of the storage rack (201) is fixedly provided with an ejection oil cylinder (204) at the center, the upper end of the ejection oil cylinder (204) is fixedly provided with a pushing plate (202), the upper end surface of the pushing plate (202) is fixedly provided with a side baffle (203) at the front end and the rear end.

2. The bending machine with flattening auxiliary support plates according to claim 1, characterized in that: The upper end surface of the bending platform (101) is fixedly provided with a bending machine lower die (107).

3. The bending machine with flattening auxiliary support plates according to claim 1, characterized in that: The two auxiliary support plates (105) are both provided in trapezoidal shape, and the inclined surface of the front end is inclined to the inner side.

4. The bending machine with flattening auxiliary support plates according to claim 1, characterized in that: The opposite ends of the four supporting cover plates (103) are both provided with inclined surfaces, and the supporting cover plates (103) are only allowed to bend upward through the hinges (106).

5. The bending machine with flattening auxiliary support plates according to claim 1, characterized in that: The feeding mechanism (2) is located below the supporting cover plate (103), and the reinforcing ribs (108) are fixedly arranged between the supporting cover plate (103) and the bending base (102).

6. The bending machine with flattening auxiliary support plates according to claim 1, characterized in that: The side baffle (203) and the pushing plate (202) are both located inside the storage rack (201).

7. The bending machine with flattening auxiliary support plates according to claim 1, characterized in that: The upper part of the storage rack (201) is provided with a large-capacity chamber, and the lower part is provided with a small-capacity chamber.

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