Floating roller feeding device of plate correcting machine

Abstract

The utility model discloses a floating roller feeding device of a plate correcting machine, which comprises a speed reducer, a slide rail mechanism, a rolling mechanism and two spiral elevators, the two spiral elevators are mounted on two sides of the upper portion of a base, and bearing seats are rotatably mounted at lifting ends of the spiral elevators. The upper portions of bearing seats of the two spiral lifters are fixedly connected with the two ends of the correcting roller respectively, and the speed reducer is fixedly installed on the base and drives the spiral lifters on the two sides through universal couplings. The rolling mechanism can be adjusted to move to the bending position of a plate according to the bending deformation position of the plate, then the hydraulic cylinder drives the rolling mechanism to move downwards, the rolling mechanism can flatten the bending position of the plate, so that the plate can smoothly enter the correction roller, and the speed reducer drives the spiral elevator through the universal coupling. The lifting shaft of the spiral elevator can ascend and descend so as to drive the correction roller to ascend and descend, leveling work of plates with different thicknesses is achieved, and the machining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet material processing technical field, especially a kind of sheet material correcting machine floating roller feed device. BACKGROUND

[0002] Sheet material correcting machine is the equipment for correcting sheet material, since sheet material exists deformation and bending, thus need to be corrected into flat sheet material by sheet material correcting machine.The sheet material correcting machine of the past generally lower roller is active correction roller, upper pressure wheel is passive correction roller, lower roller is arranged with one group of auxiliary roller and lower roller is isohypse on left and right sides.This structure is prone to skidding phenomenon when correcting sheet material, increase the difficulty of correcting sheet material, reduce the precision of correcting machine, while sheet material bending deformation is serious, sheet material cannot enter roller, affect the efficiency of normal processing.

[0003] Therefore, it is necessary to invent a kind of sheet material correcting machine floating roller feed device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of sheet material correcting machine floating roller feed device, by setting up roller pressing mechanism, to solve the problem of not being able to feed smoothly in the background art.

[0005] According to one aspect of the present disclosure, the following technical solution is provided: a kind of sheet material correcting machine floating roller feed device, including base and correction roller, further including speed reducer, slide rail mechanism, roller pressing mechanism and two screw elevators;

[0006] Two screw elevators are installed on the upper part of base both sides position, the lifting end of screw elevator is rotatably installed with bearing seat, the bearing seat of two screw elevators is respectively fixedly connected with the two ends of correction roller, the speed reducer is fixedly installed on base, and the screw elevator of both sides position is driven by universal coupling by speed reducer;

[0007] The upper part of base is fixedly installed with feed baffle in adjacent screw elevator position, a plurality of feed rollers are rotatably installed between two feed baffles, a chute opening is formed in the upper part of feed baffle, a sliding plate is slidably installed in the chute opening, a support frame is fixedly installed on the upper part of feed baffle, a hydraulic cylinder for driving the sliding plate to lift is fixedly installed on the upper part of support frame, a slide rail mechanism is installed between two sliding plates, and a roller pressing mechanism is slidably installed on the slide rail mechanism.

[0008] According to the sheet material correcting machine floating roller feed device of at least one embodiment of the present disclosure, the roller pressing mechanism includes a sliding box, the sliding box is slidably installed on the slide rail mechanism, a U-shaped frame is fixedly installed on the bottom of the sliding box, and a plurality of pressing rollers are rotatably installed in the U-shaped frame.

[0009] According to at least one embodiment of the present disclosure, the plate correcting machine floating roller feeding device, the slide rail mechanism comprises a threaded rod and two slide rods, the middle of the slide box is provided with a threaded hole, the threaded rod is connected with the threaded hole in a matched mode, both the slide rods penetrate through the slide box and are fixedly installed between two slide plates, and one slide plate is fixedly installed with a screw rod motor outside.

[0010] According to at least one embodiment of the present disclosure, the plate correcting machine floating roller feeding device, the plate correcting machine floating roller feeding device is characterized in that the upper part of the base is fixedly installed with support plates on both sides, and the shell of the screw elevator is fixedly installed on the support plates.

[0011] According to at least one embodiment of the present disclosure, the plate correcting machine floating roller feeding device, the slide groove opening is provided with a limiting groove in the inner wall, and the edge of the slide plate is clamped into the limiting groove.

[0012] The technical effects and advantages of the present application are as follows:

[0013] The roller pressing mechanism can be moved according to the bending deformation position of the plate material, reaches the bending position of the plate material, and then moves downward under the drive of the hydraulic cylinder, so that the roller pressing mechanism can flatten the bending position of the plate material, so that the plate material can smoothly enter the correcting roller, the speed reducer drives the screw elevator through the universal coupling, the lifting shaft of the screw elevator can be lifted, so as to drive the correcting roller to lift, realize the flattening work of plate materials with different thicknesses, and improve the processing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description, explain the principles of the present disclosure, wherein the drawings are included to provide further understanding of the present disclosure and are incorporated in and constitute a part of the specification.

[0015] Figure 1 It is a perspective view of the plate correcting machine floating roller feeding device.

[0016] Figure 2 It is a perspective view of the plate correcting machine floating roller feeding device from another side.

[0017] Figure 3 It is a front view of the plate correcting machine floating roller feeding device.

[0018] Figure 4 It is a side view of the plate correcting machine floating roller feeding device.

[0019] The specific reference signs in the drawings are as follows:

[0020] 1. Base; 2. Correcting roller; 3. Screw jack; 31. Support plate; 32. Bearing seat; 4. Reducer; 41. Universal coupling; 5. Feed baffle; 51. Slide groove; 52. Slide plate; 53. Support frame; 54. Hydraulic cylinder; 55. Screw motor; 6. Feed roller; 7. Slide rail mechanism; 71. Threaded rod; 72. Slide rod; 8. Roller pressing mechanism; 81. Slide box; 82. Pressure roller. Detailed Implementation

[0021] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., as in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” other components or features would subsequently be positioned “above” said other components or features. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.

[0022] like Figures 1-4 As shown, a floating roller feeding device for a sheet metal straightening machine in this disclosure includes a base 1 and a straightening roller 2, as well as a reducer 4, a slide rail mechanism 7, a roller pressing mechanism 8 and two screw lifts 3;

[0023] Two screw jacks 3 are installed on the upper sides of the base 1. The lifting end of the screw jack 3 is rotatably mounted with a bearing seat 32. The screw jack 3 is composed of a worm gear, housing, bearing, lead screw and other components. It drives the worm to rotate, and the worm drives the worm wheel to rotate at a reduced speed. The inner cavity of the worm wheel is machined with an internal thread, which drives the lead screw to move up and down. Due to the internal worm gear and the deceleration effect of the lead screw, the thrust is amplified. Here, the lifting end of the screw jack 3 is the lead screw. The upper part of the bearing seat 32 of the two screw jacks 3 is fixedly connected to both ends of the correction roller 2. The reducer 4 is fixedly installed on the base 1. The reducer 4 drives the screw jacks 3 on both sides through a universal coupling 41.

[0024] The upper part of the base 1 is fixedly provided with a feeding baffle 5 adjacent to the spiral elevator 3, a plurality of feeding rollers 6 are rotatably arranged between the two feeding baffles 5, a chute opening 51 is formed in the upper part of the feeding baffle 5, a sliding plate 52 is slidably arranged in the chute opening 51, a supporting frame 53 is fixedly arranged on the upper part of the feeding baffle 5, a hydraulic cylinder 54 for driving the sliding plate 52 to move up and down is fixedly arranged on the upper part of the supporting frame 53, a sliding rail mechanism 7 is arranged between the two sliding plates 52, and a roller pressing mechanism 8 is slidably arranged on the sliding rail mechanism 7.

[0025] In order to realize the preliminary leveling of the plate and ensure that the plate can smoothly enter the correction roller 2, in the embodiment, the roller pressing mechanism 8 comprises a sliding box 81, the sliding box 81 is slidably arranged on the sliding rail mechanism 7, a U-shaped frame is fixedly arranged on the bottom of the sliding box 81, and a plurality of pressing rollers 82 are rotatably arranged in the U-shaped frame.

[0026] In the embodiment, the sliding rail mechanism 7 comprises a threaded rod 71 and two sliding rods 72, a threaded hole is arranged in the middle of the sliding box 81, the threaded rod 71 is connected with the threaded hole in a matched mode, the two sliding rods 72 penetrate through the sliding box 81, and the two sliding rods 72 are fixedly arranged between the two sliding plates 52, one of the sliding plates 52 is fixedly provided with a lead screw motor 55 on the outer side, and the output end of the lead screw motor 55 is fixedly connected with the threaded rod 71. The other end of the threaded rod 71 is connected with the inner side wall of the sliding plate 52 through a bearing.

[0027] Since the lifting shaft of the spiral elevator 3 penetrates through the upper and lower ends of the spiral elevator 3, in order to facilitate installation and ensure the stability of the spiral elevator 3, in the embodiment, supporting plates 31 are fixedly arranged on the upper part of the base 1, and the shell of the spiral elevator 3 is fixedly arranged on the supporting plates 31.

[0028] In order to avoid the sliding plate 52 from being separated from the chute opening 51, in the embodiment, a limiting groove is formed in the inner wall of the chute opening 51, and the edge of the sliding plate 52 is clamped into the limiting groove.

[0029] The specific operation arrangement is as follows: the plate is conveyed through the feeding roller 6, according to the bending deformation position of the plate, the roller pressing mechanism 8 is adjusted to move to the bending position of the plate through the lead screw motor 55, then the roller pressing mechanism 8 is driven to move down through the hydraulic cylinder 54, the plate bending position can be flattened through the pressing roller 82, so that the plate can smoothly enter the correction roller 2, the spiral elevator 3 is driven by the speed reducer 4 through the universal coupling 41, the lifting shaft of the spiral elevator 3 can be lifted, so as to drive the correction roller 2 to lift, and the leveling work of plates with different thicknesses is realized.

[0030] In the description of the specification, the description of the terms "one embodiment / way", "some embodiments / ways", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment / way or example. Also, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments / ways or examples. In addition, the person skilled in the art can combine and combine the different embodiments / ways or examples described in the specification and the features of the different embodiments / ways or examples, without contradiction.

[0031] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0032] The person skilled in the art should understand that the above-mentioned embodiments are only for clearly illustrating the present disclosure, and not for limiting the scope of the present disclosure. Based on the above disclosure, other changes or modifications can also be made by those skilled in the art, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A sheet straightener machine floating roll feed arrangement comprising a base and a straightening roll, characterized by: It also includes a speed reducer, slide rail mechanism, roller pressing mechanism and two spiral elevators; Two spiral elevators are installed on both sides of the upper part of the base, a bearing seat is rotatably installed on the lifting end of the spiral elevator, the upper parts of the bearing seats of the two spiral elevators are fixedly connected with the two ends of the correction roller respectively, the speed reducer is fixedly installed on the base, and the speed reducer drives the spiral elevators on both sides through a universal coupling; Adjacent to the position of the spiral elevator on the upper part of the base, a feed baffle is fixedly installed, a plurality of feed rollers are rotatably installed between the two feed baffles, a chute opening is formed in the upper part of the feed baffle, a sliding plate is slidably installed in the chute opening, a support frame is fixedly installed on the upper part of the feed baffle, a hydraulic cylinder for driving the sliding plate to lift is fixedly installed on the upper part of the support frame, a slide rail mechanism is installed between the two sliding plates, and a roller pressing mechanism is slidably installed on the slide rail mechanism.

2. The floating roll feed of a sheet straightener machine according to claim 1, characterized in that: The roller pressing mechanism comprises a sliding box, the sliding box is slidably installed on the slide rail mechanism, a U-shaped frame is fixedly installed on the bottom of the sliding box, and a plurality of pressing rollers are rotatably installed in the U-shaped frame.

3. The floating roll feed of a sheet corrector machine according to claim 2, characterized in that: The slide rail mechanism comprises a threaded rod and two sliding rods, a threaded hole is formed in the middle of the sliding box, the threaded rod is connected with the threaded hole in a matched mode, the two sliding rods penetrate through the sliding box, and the two sliding rods are fixedly installed between the two sliding plates, one sliding plate is fixedly installed with a lead screw motor outside, and the output end of the lead screw motor is fixedly connected with the threaded rod.

4. The floating roll feed of a sheet corrector machine according to claim 1, characterized in that: Support plates are fixedly installed on both sides of the upper part of the base, and the shell of the spiral elevator is fixedly installed on the support plates.

5. The floating roll feed of a sheet corrector machine according to claim 1, characterized in that: A limiting groove is formed in the inner wall of the chute opening, and the edge of the sliding plate is clamped into the limiting groove.

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