Bending device for semitrailer carriage plate treatment

Abstract

The utility model discloses a bending device for processing a semitrailer carriage plate, which comprises a mounting base, a feeding conveyor belt is arranged at the top of the mounting base, a discharging conveyor belt is arranged at the top, close to the feeding conveyor belt, of the mounting base, and a positioning mechanism is arranged on the side wall of the mounting base. The positioning mechanism comprises a mounting support, a supporting frame, an electric telescopic rod A, a mounting rod, an electric telescopic rod B and a pushing plate, a limiting mechanism is arranged on one side of the mounting support, a bending mechanism is arranged on the outer side of the mounting base, and a supporting mechanism is arranged on the inner wall of the mounting base. A plate is limited and clamped through the limiting mechanism, the plate can be moved to the middle of the device, positioning operation before bending operation of the plate can be rapidly completed through the positioning mechanism, the bending mechanism is matched with the supporting mechanism to conduct automatic bending operation on the plate, and the automation degree and efficiency of bending operation are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of semi-trailer carriage processing, in particular to a bending device for processing a semi-trailer carriage plate. Background Art

[0002] During transportation, semi-trailers will be subjected to various dynamic and static forces, including the weight of the cargo, inertia during driving, etc. By bending the car body panel, its mechanical structure can be changed to form a certain reinforcement effect, thereby significantly improving the bending and torsional resistance of the panel, ensuring that the car body can still maintain good structural integrity under heavy loads and complex road conditions, reducing the possibility of deformation or even breakage, and ensuring transportation safety. In addition, reasonable bending angles and shapes can enable the car body panel to be tightly connected with other components such as the frame, achieving more precise assembly, which can not only improve the overall stability of the vehicle.

[0003] Compared with the existing technology, there are problems: the existing bending device is not convenient for rapid positioning of the bending operation of the plate. It is necessary to manually place the cut plate on the stamping base and use stamping to bend the plate into a square. The degree of automation and efficiency of the plate bending operation are low, and the practicality and functionality of the device are poor. For this reason, we propose a bending device for semi-trailer car body plate processing to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a bending device for processing a semi-trailer carriage plate.

[0005] The utility model solves its technical problem through the following technical solutions: it includes a mounting base, a loading conveyor belt is provided on the top of the mounting base, a unloading conveyor belt is provided on the top of the mounting base near the loading conveyor belt, a side wall of the mounting base is provided with a positioning mechanism, the positioning mechanism includes a mounting bracket, the mounting bracket is fixed to the side wall of the mounting base by bolts, the top of the mounting bracket is fixed to a supporting frame by bolts, an electric telescopic rod A is fixed to one side of the supporting frame by bolts, a mounting rod is fixed to one end of the electric telescopic rod A, an electric telescopic rod B is fixed to the top of the mounting rod, a push plate is fixed to the bottom of the electric telescopic rod B, a limiting mechanism is provided on one side of the mounting bracket, a bending mechanism is provided on the outer side of the mounting base, and a supporting mechanism is provided on the inner wall of the mounting base.

[0006] As a further solution of the present invention: a control host is provided on one side of the mounting base.

[0007] As a further solution of the present invention: a limiting slider is fixed to the end of the mounting rod, and the limiting slider is slidably connected to the supporting frame.

[0008] As a further solution of the present invention: the limiting mechanism includes a mounting block, which is fixed to one side of the mounting bracket by bolts. A hydraulic rod A is fixed to one side of the mounting block, and one end of the hydraulic rod A is fixed to a limiting plate.

[0009] As a further solution of the present invention: the bending mechanism includes a mounting beam, which is fixed to the outside of the mounting base by bolts, a hydraulic rod B is fixed to the top of the mounting beam by bolts, a punching block is fixed to the bottom of the hydraulic rod B, a bending base is fixed to the center of the top of the mounting base by bolts, and a pair of support rollers are rotatably connected to the top of the bending base.

[0010] As a further solution of the present invention: the support mechanism includes a hydraulic rod C, which is fixed to the inner wall of the mounting base by bolts. A support plate is fixed to the top of the hydraulic rod C, and the support plate is slidably connected to the curved base.

[0011] As a further solution of the present invention: the end of the support plate is slidably connected to a limit sliding column, the top of the limit sliding column is fixed with a connecting plate, and the connecting plate is fixedly connected to the curved base.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0013] 1. The sheet material is loaded and transported by the loading conveyor belt, and the sheet material is limited and clamped by the limiting mechanism, which can move the sheet material to the middle part of the device. The positioning mechanism can quickly complete the positioning operation of the sheet material before the bending operation. The bending mechanism cooperates with the supporting mechanism to bend the sheet material, and the bent sheet material is pushed to the unloading conveyor belt by the positioning mechanism, which facilitates the unloading and transportation of the sheet material, realizes the automatic bending operation of the sheet material, improves the automation degree and efficiency of the bending operation, and thus improves the practicality and functionality of the device;

[0014] 2. By setting a limit mechanism, during the sheet loading stage, the hydraulic rod A drives the limit plate to move, and the limit plates on both sides of the plate are used to limit and clamp the plate, so that the plate can be moved to the middle part of the device, ensuring that the positioning mechanism can accurately push the plate to the bending part of the bending mechanism, thereby improving the accuracy of the bending operation;

[0015] 3. By providing a support mechanism, during the bending operation, the support plate is used to support the plate during the bending process. After the bending operation is completed, the plate is lifted to a certain height by the support plate, and the positioning mechanism is used to push the plate to the unloading conveyor belt position, which is convenient for unloading and transportation of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows an axonometric structural diagram provided according to an embodiment of the utility model;

[0017] Figure 2 It shows an axonometric cross-sectional structural schematic diagram provided according to an embodiment of the utility model;

[0018] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0019] Figure 4 It shows a schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model;

[0020] Figure 5 Shown is a diagram according to an embodiment of the present invention. Figure 4 A schematic diagram of the enlarged structure of part B in the middle;

[0021] Figure 6 A schematic structural diagram of a positioning mechanism according to an embodiment of the present utility model is shown;

[0022] Figure 7 A schematic structural diagram of a bending mechanism provided according to an embodiment of the present utility model is shown.

[0023] Legend:

[0024] 100 mounting base, 110 control host, 120 loading conveyor belt, 121 bending front plate, 130 unloading conveyor belt, 131 bending rear plate, 210 mounting bracket, 220 support frame, 230 electric telescopic rod A, 240 mounting rod, 241 limiting slider, 250 electric telescopic rod B, 260 push plate, 310 mounting block, 320 hydraulic rod A, 330 limiting plate, 410 mounting beam, 420 hydraulic rod B, 430 punching block, 440 bending base, 450 support roller, 510 hydraulic rod C, 520 support plate, 521 limiting slide column, 530 connecting plate. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0027] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0028] See also Figure 1-7 The utility model provides a technical solution: it includes a mounting base 100, a control host 110 is provided on one side of the mounting base 100, a loading conveyor belt 120 is provided on the top of the mounting base 100, a unloading conveyor belt 130 is provided on the mounting base 100 near the top of the loading conveyor belt 120, a positioning mechanism is provided on the side wall of the mounting base 100, and the positioning mechanism includes a mounting bracket 210, a support frame 220 and an electric telescopic rod A230, one end of the electric telescopic rod A230 is fixed with a mounting rod 240, the top of the mounting rod 240 is fixed with an electric telescopic rod B250, the bottom of the electric telescopic rod B250 is fixed with a push plate 260, and the mounting bracket 2 A limiting mechanism is provided on one side of 10, a bending mechanism is provided on the outer side of the mounting base 100, and a supporting mechanism is provided on the inner wall of the mounting base 100; the plate is loaded and transported by the loading conveyor 120, and the plate is limited and clamped by the limiting mechanism, so that the plate can be moved to the middle part of the device, and the positioning operation before the plate bending operation can be quickly completed by the positioning mechanism, the plate is bent by the bending mechanism in cooperation with the supporting mechanism, and the bent plate is pushed to the unloading conveyor 130 by the positioning mechanism, which is convenient for unloading and transportation of the plate, realizes the automatic bending operation of the plate, improves the automation degree and efficiency of the bending operation, and thus improves the practicality and functionality of the device.

[0029] Specifically, a limiting slider 241 is fixed to the end of the installation rod 240, and the limiting slider 241 is slidably connected to the support frame 220; by providing the limiting slider 241 to limit the movement of the installation rod 240, the accuracy of the positioning operation is guaranteed.

[0030] Specifically, the limiting mechanism includes a mounting block 310, which is fixed to one side of the mounting bracket 210 by bolts, and a hydraulic rod A320 is fixed to one side of the mounting block 310, and a limiting plate 330 is fixed to one end of the hydraulic rod A320; by setting a limiting mechanism, during the plate loading stage, the limiting plate 330 is driven to move by the hydraulic rod A320, and the plate is limited and clamped by the limiting plates 330 on both sides, so that the plate can be moved to the middle part of the device, ensuring that the positioning mechanism can accurately push the plate to the bending part of the bending mechanism, thereby improving the accuracy of the bending operation.

[0031] Specifically, the bending mechanism includes a mounting beam 410, which is fixed to the outside of the mounting base 100 by bolts, a hydraulic rod B420 is fixed to the top of the mounting beam 410 by bolts, a punching block 430 is fixed to the bottom of the hydraulic rod B420, a bending base 440 is fixed to the center of the top of the mounting base 100 by bolts, and a pair of support rollers 450 are rotatably connected to the top of the bending base 440; the plate is automatically bent by providing a bending mechanism.

[0032] Specifically, the support mechanism includes a hydraulic rod C510, which is fixed to the inner wall of the mounting base 100 by bolts. A support plate 520 is fixed to the top of the hydraulic rod C510, and the support plate 520 is slidably connected to the bending base 440. By providing a support mechanism, during the bending operation, the support plate 520 is used to support the plate in the bending process. After the bending operation of the plate is completed, the plate is lifted to a certain height by the support plate 520, and the plate is pushed to the unloading conveyor belt 130 by the positioning mechanism, which facilitates the unloading and transportation of the plate.

[0033] Specifically, the end of the support plate 520 is slidably connected to a limiting slide post 521, and a connecting plate 530 is fixed to the top of the limiting slide post 521, and the connecting plate 530 is fixedly connected to the curved base 440; by setting the limiting slide post 521 to limit the up and down movement of the support plate 520, the support plate 520 can be prevented from tilting during the supporting operation, thereby ensuring the stability of the supporting operation.

[0034] Working principle: When in use, the operation of the device is controlled by the control host 110, and the plate is loaded and transported through the loading conveyor 120. In the plate loading stage, the limit plate 330 is driven to move by the hydraulic rod A320, and the plate is limited and clamped by the limit plates 330 on the opposite sides, so that the plate can be moved to the middle part of the device, ensuring that the positioning mechanism can accurately push the plate to the bending part of the bending mechanism, and the installation rod 240 is driven to move to one side of the plate by the electric telescopic rod A230, and the push plate 260 is driven downward by the electric telescopic rod B250, and the push plate 260 is pressed against one side of the plate, and the push plate 260 is pushed to move by the electric telescopic rod A230, thereby driving the plate to move, and the plate can be moved to the bending operation part of the bending mechanism, which can be quickly After the plate is positioned before being bent, a pair of support rollers 450 are used to support the plate, and the punching block 430 is driven downward by the hydraulic rod B420 to squeeze the plate through the punching block 430. The plate is gradually bent under the rolling and guiding action of the support rollers 450, and finally the plate enters the inner wall of the bending base 440, and the punching block 430 and the bending base 440 cooperate to squeeze the plate into a square, thereby realizing an automated bending operation on the plate. During the bending operation, the support plate 520 is used to support the plate during the bending process. After the bending operation is completed, the support plate 520 is driven upward by the hydraulic rod C510, and the plate is lifted to a certain height by the support plate 520. The positioning mechanism pushes the plate to the position of the unloading conveyor belt 130, which is convenient for unloading and transportation of the plate.

[0035] The motor involved in the embodiment, its supporting control system, electromagnetic switch and pipeline route can also be provided by the manufacturer. In addition, the power supply module, circuit and electronic components and control module involved in the utility model are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the internal structure and method.

[0036] Although the present invention discloses embodiments and drawings, those skilled in the art will understand that various replacements, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A bending device for semi-trailer car body plate processing, characterized in that: The invention comprises a mounting base (100), a loading conveyor belt (120) is provided on the top of the mounting base (100), a unloading conveyor belt (130) is provided on the top of the mounting base (100) near the loading conveyor belt (120), a side wall of the mounting base (100) is provided with a positioning mechanism, and the positioning mechanism comprises a mounting bracket (210), the mounting bracket (210) is fixed to the side wall of the mounting base (100) by bolts, and a supporting frame (220) is fixed to the top of the mounting bracket (210) by bolts. An electric telescopic rod A (230) is fixed to one side of the support frame (220) by bolts, a mounting rod (240) is fixed to one end of the electric telescopic rod A (230), an electric telescopic rod B (250) is fixed to the top of the mounting rod (240), and a push plate (260) is fixed to the bottom of the electric telescopic rod B (250), a limiting mechanism is provided on one side of the mounting bracket (210), a bending mechanism is provided on the outer side of the mounting base (100), and a supporting mechanism is provided on the inner wall of the mounting base (100).

2. A bending device for processing a semi-trailer compartment panel according to claim 1, characterized in that: A control host (110) is provided on one side of the installation base (100).

3. A bending device for processing a semi-trailer compartment panel according to claim 1, characterized in that: A limiting slider (241) is fixed to the end of the installation rod (240), and the limiting slider (241) is slidably connected to the support frame (220).

4. A bending device for processing a semi-trailer compartment panel according to claim 1, characterized in that: The limiting mechanism comprises a mounting block (310), wherein the mounting block (310) is fixed to one side of the mounting bracket (210) by means of bolts, a hydraulic rod A (320) is fixed to one side of the mounting block (310), and a limiting plate (330) is fixed to one end of the hydraulic rod A (320).

5. A bending device for processing a semi-trailer compartment panel according to claim 1, characterized in that: The bending mechanism comprises a mounting crossbeam (410), wherein the mounting crossbeam (410) is fixed to the outside of the mounting base (100) by bolts, a hydraulic rod B (420) is fixed to the top of the mounting crossbeam (410) by bolts, a punching block (430) is fixed to the bottom of the hydraulic rod B (420), a bending base (440) is fixed to the center of the top of the mounting base (100) by bolts, and a pair of supporting rollers (450) are rotatably connected to the top of the bending base (440).

6. A bending device for processing a semi-trailer compartment panel according to claim 5, characterized in that: The support mechanism includes a hydraulic rod C (510), which is fixed to the inner wall of the mounting base (100) by bolts. A support plate (520) is fixed to the top of the hydraulic rod C (510), and the support plate (520) is slidably connected to the curved base (440).

7. A bending device for processing a semi-trailer compartment panel according to claim 6, characterized in that: The end of the support plate (520) is slidably connected to a limit sliding post (521), a connecting plate (530) is fixed to the top of the limit sliding post (521), and the connecting plate (530) is fixedly connected to the curved base (440).

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