Unpowered plate leveling device of recessing machine

Abstract

The utility model discloses an unpowered plate leveling device of a dadoing machine, which relates to the field of leveling of slotted plates and comprises a frame, two mounting plates are mounted on a vertical plate portion of the frame and connected through a cross bar, the cross bar is connected with a plate leveling mechanism through a connecting seat, and the plate leveling mechanism is connected with the mounting plates through the connecting seat. The plate leveling mechanism is used for leveling the slotted plate; an adjusting mechanism is installed at one end of the plate leveling mechanism and used for adjusting the tension degree of the plate leveling mechanism. According to the plate straightening device, the plate straightening mechanism is arranged, when a bent slotted plate is straightened, the bent slotted plate can make contact with the conveying belt on the plate straightening mechanism, pressure and friction force are generated, the plate can be relatively straightened, meanwhile, the conveying belt can rotate in the moving direction of the plate, and therefore the plate can be straightened. Therefore, the scratch of the plate can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of leveling grooved sheet materials, specifically a non-powered sheet material leveling device for a grooving machine. Background Technology

[0002] When a grooving machine is cutting numerous and dense front and back grooves into sheet metal, stress concentration can occur, causing the sheet metal to bend. This results in inaccurate spacing between the back grooves, affecting the workpiece yield. Therefore, this sheet metal leveling device can effectively solve the problem of sheet metal bending and improve the positioning accuracy of the back groove spacing.

[0003] Most grooving machines, after creating numerous and dense grooves on the front of the sheet, often require manual leveling of the sheet before grooving the reverse side. This not only wastes manpower but may also cause the sheet to break along the grooves prematurely, resulting in unsatisfactory results. Utility Model Content

[0004] The purpose of this utility model is to provide a non-powered plate leveling device for a grooving machine in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a non-powered plate leveling device for a grooving machine, comprising a frame, wherein two mounting plates are installed on the upright plate of the frame, the two mounting plates are connected by a crossbar, and the crossbar is connected to a plate leveling mechanism via a connecting seat, the plate leveling mechanism being used to level the grooved plate;

[0006] An adjustment mechanism is installed at one end of the plate leveling mechanism, which is used to adjust the tension of the plate leveling mechanism.

[0007] As a further embodiment of this utility model: the plate leveling mechanism includes a pressure arm beam installed between the two side plates of the connecting seat, with fixed brackets fixedly connected to both sides of one end of the pressure arm beam, and adjustable brackets fixedly connected to both sides of the other end of the pressure arm beam.

[0008] As a further embodiment of this utility model: the plate leveling mechanism further includes rollers that are rotatably installed between two fixed supports and two adjusting supports, and a transmission belt is connected between the two rollers, with the transmission belt located on the outside of the pressure arm beam.

[0009] As a further embodiment of this utility model: the adjustment mechanism includes an adjustment block fixedly connected to both sides of the pressure arm beam and located at one end of the adjustment bracket, and an adjustment bolt is threadedly connected to the center of the adjustment block.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. By setting up a board leveling mechanism, when the curved grooved board is being grooved, the curved grooved board will come into contact with the transmission belt on the board straightening mechanism, generating pressure and friction. Moreover, the transmission belt will also rotate along the direction of board movement, which can effectively reduce scratches on the board. Attached Figure Description

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the leveling mechanism of this utility model;

[0014] Figure 3 This is a schematic diagram of the installation of the adjustment mechanism of this utility model.

[0015] In the diagram: 1. Frame; 2. Mounting plate; 3. Pressure arm beam; 4. Crossbar; 5. Connecting seat; 6. Fixed bracket; 7. Adjusting bracket; 8. Adjusting block; 9. Roller; 10. Conveyor belt; 11. Adjusting bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-3 In this embodiment of the utility model, a non-powered plate leveling device for a grooving machine includes a frame 1. Two mounting plates 2 are installed on the upright plate of the frame 1. The two mounting plates 2 are connected by a crossbar 4. The crossbar 4 is connected to a plate leveling mechanism through a connecting seat 5. The plate leveling mechanism is used to level the grooved plate. An adjustment mechanism is installed at one end of the plate leveling mechanism. The adjustment mechanism is used to adjust the tension of the plate leveling mechanism.

[0018] In this embodiment: First, the slotted board is placed into the frame 1 from one end and pushed to move. During the movement, the board comes into contact with the bottom of the board leveling mechanism. The board leveling mechanism applies a limit to the top of the board to make the bent board straight.

[0019] Please refer to this carefully. Figure 2 and Figure 3The plate leveling mechanism includes a pressure arm beam 3 installed between the two side plates of the connecting seat 5. Fixed brackets 6 are fixedly connected to both sides of one end of the pressure arm beam 3, and adjustable brackets 7 are fixedly connected to both sides of the other end of the pressure arm beam 3. The plate leveling mechanism also includes rollers 9 that are rotatably installed between the two fixed brackets 6 and the two adjustable brackets 7. A transmission belt 10 is connected between the two rollers 9 and is located on the outside of the pressure arm beam 3.

[0020] In this embodiment: when the slotted plate moves, the slotted plate is always in contact with the lower surface of the transmission belt 10. Under the action of friction, the transmission belt 10 is driven and drives the two rollers 9 to rotate. Since the upper and lower surfaces of the inner circumference of the transmission belt 10 are restricted by the pressure arm beam 3, the transmission belt 10 cannot bend or deform during the above process. Therefore, the slotted plate can be well limited, and the transmission belt 10 can effectively prevent the slotted plate from being damaged by hard friction during a certain process.

[0021] Please refer to this carefully. Figure 2 and Figure 3 The adjustment mechanism includes an adjustment block 8 fixedly connected to both sides of the pressure arm beam 3 and located at one end of the adjustment bracket 7, with an adjustment bolt 11 threadedly connected to the center of the adjustment block 8.

[0022] In this embodiment: between the fixed adjustment brackets 7, the adjustment bolt 11 is rotated by a tool. The adjustment bolt 11 moves forward during the rotation. At this time, the end of the adjustment bolt 11 pushes against the adjustment bracket 7 and moves. The adjustment bracket 7 drives the roller 9 connected to it to move synchronously. The moving roller 9 cooperates with another roller 9 to effectively tension the transmission belt 10. After the transmission belt 10 is tensioned, the adjustment bracket 7 can be fixed.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A non-powered sheet metal leveling device for a grooving machine, comprising a frame (1), characterized in that, The upright plate of the frame (1) is equipped with two mounting plates (2), and the two mounting plates (2) are connected by a crossbar (4). The crossbar (4) is connected to a plate leveling mechanism through a connecting seat (5). The plate leveling mechanism is used to level the grooved plate. An adjustment mechanism is installed at one end of the plate leveling mechanism, which is used to adjust the tension of the plate leveling mechanism.

2. The non-powered sheet metal leveling device for a grooving machine according to claim 1, characterized in that, The plate leveling mechanism includes a pressure arm beam (3) installed between the two side plates of the connecting seat (5). One end of the pressure arm beam (3) is fixedly connected to two sides of a fixed bracket (6), and the other end of the pressure arm beam (3) is fixedly connected to two sides of an adjusting bracket (7).

3. The non-powered sheet metal leveling device for a grooving machine according to claim 2, characterized in that, The plate leveling mechanism also includes rollers (9) that are rotatably installed between two fixed supports (6) and two adjusting supports (7). A transmission belt (10) is connected between the two rollers (9) and is located on the outside of the pressure arm beam (3).

4. The non-powered sheet metal leveling device for a grooving machine according to claim 3, characterized in that, The adjustment mechanism includes an adjustment block (8) fixedly connected to both sides of the pressure arm beam (3) and located at one end of the adjustment bracket (7), and an adjustment bolt (11) is threadedly connected to the center of the adjustment block (8).

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