Automatic correction material support mechanism

Abstract

The utility model discloses an automatic correction material support mechanism, which relates to the technical field of blade processing auxiliary equipment, and is characterized in that through the arrangement of an automatic correction assembly, when a material support lifts a blade to ascend, a correction block ascends under the action of elastic force of an elastic mounting structure, so that an inclined correction part is positioned at the highest position; the horizontal height of the upper end of the inclination correction part is higher than that of the upper end of the material support, so that the inclined surface of the inclination correction part is firstly in contact with the driven chuck, and an inclined driving force is applied to the driven chuck during continuous rising of the material support, so that the driven chuck with small-angle deflection in position is forcibly reset; therefore, the driven chuck can automatically reset before clamping each time, the resetting accuracy is high, and the resetting action is practical and reliable; and meanwhile, through the arrangement of the stroke adjusting column and the adjusting nut, a worker only needs to rotate the adjusting nut, the moving stroke of the correcting block can be controlled, and therefore the correcting requirements of the driven chucks with different heights can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of blade processing auxiliary equipment, in particular to an automatic correction material support mechanism. Background Art

[0002] Among the clamping parts in the peripheral grinding blade feeding mechanism, there is a type of clamp whose end faces of the main and auxiliary clamps are rectangular, so there are fixed requirements for the feeding position angles of the main and auxiliary clamps.

[0003] For the non-rotating end face of the chuck, the initial loading angle of the auxiliary chuck will change, because it is a driven axis, and the rotation direction is free and unconstrained; while the axis of the main chuck is the active axis, and its loading angle is completely controlled by the servo motor; when the loading angle of the auxiliary chuck changes, the angle of the contact surface with the blade is offset, so the grinding wheel will also process the auxiliary chuck, causing damage to the chuck or loss of function;

[0004] In order to ensure that the angle of the auxiliary chuck is consistent with the angle of the blade, human intervention is usually required. Before the robot clamps the material each time, observe whether there is a deflection angle between the auxiliary chuck and the blade, manually correct it, and then clamp the blade with the auxiliary chuck. This operation is not only dangerous and inefficient, but also cannot ensure that the angle of the auxiliary chuck and the blade remains completely consistent during manual judgment, and damage to the auxiliary chuck may occur. Therefore, an automatic correction material support mechanism is needed. Utility Model Content

[0005] The purpose of the present application is to provide an automatic material support correction mechanism to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: an automatic correction material support mechanism, comprising a vertically lifting material support, the material support is used to lift the blade to a specified position, and an active chuck and a driven chuck are respectively arranged on the front and rear sides of the material support;

[0007] An automatic correction component is installed on the side of the material support close to the driven chuck, and the automatic correction component includes:

[0008] The correction block is slidably mounted on the side of the material support close to the driven chuck through a sliding structure. An inclination correction part is integrally formed on the upper end of the correction block. The inclination angle of the inclination correction part is consistent with the inclination angle of the blade and the active chuck and has the same direction;

[0009] An elastic mounting structure is installed at the lower end of the correction block, and the correction block is elastically connected to the middle and lower part of the material support through the elastic mounting structure;

[0010] When the tilt correction part is at the highest position, the horizontal height of the upper end is higher than the horizontal height of the upper end of the material tray.

[0011] Preferably, the elastic mounting structure includes a fixed block and a compression spring. The fixed block is fixed to one side of the material holder by bolts. The upper and lower ends of the compression spring are respectively fixed to the lower end of the correction block and the upper end of the fixed block.

[0012] Preferably, the sliding structure includes a slide groove and a slider. The slide groove is opened on one side of the material tray and extends vertically. The slider is integrally formed with the correction block on a side close to the material tray. The slider is slidably connected in the slide groove.

[0013] Preferably, a limiting bolt is screwed onto one side of the material tray, one end of the limiting bolt passes through one side of the material tray and extends into the slide groove, and the limiting bolt is located above the slide block.

[0014] Preferably, a stroke adjustment column is movably penetrated on the fixed block, the upper end of the stroke adjustment column is fixed to the lower end of the correction block, a threaded portion is provided at the lower part of the stroke adjustment column, an adjusting nut is threadedly connected to the threaded portion of the lower part of the stroke adjustment column, and the adjusting nut is located below the fixed block.

[0015] Preferably, a bracket for carrying a blade is provided at the upper end of the material tray, and the inclination angle and inclination direction of the inclination correction portion are the same as those of a side wall of one side of the bracket.

[0016] In summary, the technical effects and advantages of the utility model are:

[0017] 1. In the utility model, by setting the automatic correction component, when the material support lifts the blade to rise, the correction block rises under the elastic force of the elastic mounting structure, so that the tilt correction part is in the highest position, and the horizontal height of the upper end is higher than the horizontal height of the upper end of the material support, so that the inclined surface of the tilt correction part first contacts the driven chuck, and when the material support continues to rise, an inclined pushing force is applied to the driven chuck, so that the driven chuck with a small angle deflection is forced to reset, so that the driven chuck can automatically reset before each clamping, and the reset accuracy is high, and the reset action is reliable; after that, the material support lifts the blade to the specified position, and the active chuck and the driven chuck with adjusted position clamp the blade on both sides, and then the material support is completely lowered, so as to facilitate the subsequent processing operations and avoid the influence of the deflection of the driven chuck on the blade processing.

[0018] 2. In the utility model, by setting the stroke adjustment column and the adjustment nut, the staff only needs to rotate the adjustment nut to make the adjustment nut move up and down on the stroke adjustment column to control the moving stroke of the correction block, so that it can be suitable for the correction needs of driven chucks of different heights, and the scope of application is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 Schematic diagram of the three-dimensional structure in this embodiment;

[0021] Figure 2 Schematic diagram of the structure of the automatic correction component in this embodiment;

[0022] Figure 3 Schematic diagram of the lifting support block structure in this embodiment.

[0023] In the figure: 1. material support; 11. bracket; 12. slide; 2. active chuck; 3. driven chuck; 4. blade; 5. automatic correction component; 51. correction block; 511. slider; 512. tilt correction part; 52. fixed block; 53. compression spring; 6. stroke adjustment column; 7. adjustment nut; 8. limit bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: Reference Figure 1-3 An automatic material correction support mechanism shown in the figure comprises a vertically lifting support 1, the support 1 is used to lift a blade 4 to a specified position, and an active chuck 2 and a driven chuck 3 are respectively arranged on the front and rear sides of the support 1;

[0026] An automatic correction component 5 is installed on one side of the material support 1 close to the driven chuck 3, and the automatic correction component 5 includes a correction block 51 and an elastic installation structure;

[0027] The correction block 51 is slidably mounted on the side of the material support 1 close to the driven chuck 3 through a sliding structure. The upper end of the correction block 51 is integrally formed with a tilt correction portion 512. The tilt surface of the tilt correction portion 512 is consistent with the tilt angle of the blade 4 and the tilt angle of the active chuck 2 and has the same direction.

[0028] A bracket 11 for carrying the blade 4 is provided at the upper end of the material holder 1, and the inclination angle and inclination direction of the inclination correction portion 512 are the same as those of the side wall of one side of the bracket 11;

[0029] The correction block 51 is elastically connected to the lower middle part of the material tray 1 through an elastic mounting structure. When the tilt correction part 512 is at the highest position, the horizontal height of the upper end is higher than the horizontal height of the upper end of the material tray 1.

[0030] Based on the above structure, when the material support 1 lifts the blade 4 up, the correction block 51 rises under the elastic force of the elastic mounting structure, so that the tilt correction part 512 is in the highest position, and the horizontal height of the upper end is higher than the horizontal height of the upper end of the material support 1, so that the inclined surface of the tilt correction part 512 first contacts the driven chuck 3, and when the material support 1 continues to rise, an inclined pushing force is applied to the driven chuck 3, so that the driven chuck 3 with a small angle deflection is forced to reset, so that the driven chuck 3 can automatically reset before each clamping, and the reset accuracy is high, and the reset action is reliable; thereafter, the material support 1 lifts the blade 4 to the specified position, and the active chuck 2 and the driven chuck 3 with adjusted position clamp the blade 4 on both sides, and then the material support 1 is completely lowered, so as to facilitate the subsequent processing operations and avoid the influence of the deflection of the driven chuck 3 on the processing of the blade 4.

[0031] Furthermore, the elastic mounting structure includes a fixing block 52 and a compression spring 53, the fixing block 52 is fixed to one side of the material support 1 by bolts, and the upper and lower ends of the compression spring 53 are respectively fixed to the lower end of the correction block 51 and the upper end of the fixing block 52. By setting the fixing block 52 and the compression spring 53, the purpose of elastically mounting the correction block 51 on one side of the material support 1 is achieved, so that before the correction block 51 contacts the driven chuck 3, the correction block 51 can be affected by the elastic force of the compression spring 53 and rise to the highest position, thereby facilitating the inclination correction part 512 to apply a forced resetting force to the driven chuck 3 during the rising and clamping process, thereby achieving the effect of automatic resetting of the driven chuck 3.

[0032] Furthermore, the sliding structure includes a slide groove 12 and a slider 511. The slide groove 12 is opened on one side of the material tray 1 and extends vertically. The slider 511 is integrally formed with the side of the correction block 51 close to the material tray 1. The slider 511 is slidably connected in the slide groove 12, so as to realize the vertical sliding of the correction block 51.

[0033] Furthermore, a limit bolt 8 is screwed to one side of the material tray 1, and one end of the limit bolt 8 passes through one side of the material tray 1 and extends into the slide groove 12. The limit bolt 8 is located above the slider 511, which can prevent the slider 511 from rising for a long distance and disengaging from the slide groove 12, thereby preventing the correction block 51 from disengaging and losing the repeated correction function.

[0034] Furthermore, a stroke adjustment column 6 is movably penetrated on the fixed block 52, the upper end of the stroke adjustment column 6 is fixed to the lower end of the correction block 51, a threaded portion is provided at the lower part of the stroke adjustment column 6, and an adjusting nut 7 is threadedly connected to the threaded portion at the lower part of the stroke adjustment column 6, and the adjusting nut 7 is located below the fixed block 52;

[0035] Through the setting of the stroke adjustment column 6 and the adjustment nut 7, the staff only needs to rotate the adjustment nut 7 to make the adjustment nut 7 move up and down on the stroke adjustment column 6 to control the moving stroke of the correction block 51, so that it can be suitable for the correction needs of the driven chuck 3 of different heights, and the scope of application is wider.

[0036] Working principle of the utility model: in daily use, when the material support 1 lifts the blade 4 up, the correction block 51 rises under the elastic force of the compression spring 53, so that the tilt correction part 512 is in the highest position, and the horizontal height of the upper end is higher than the horizontal height of the upper end of the material support 1, so that the inclined surface of the tilt correction part 512 first contacts the driven chuck 3, and when the material support 1 continues to rise, an inclined pushing force is applied to the driven chuck 3, so that the driven chuck 3 with a small angle deflection is forced to reset, so that the driven chuck 3 can automatically reset before each clamping, and the reset accuracy is high, and the reset action is practical and reliable; thereafter, the material support 1 lifts the blade 4 to the specified position, and the active chuck 2 and the driven chuck 3 with adjusted position clamp the blade 4 on both sides, and then the material support 1 is completely lowered, so as to facilitate the subsequent processing operations and avoid the influence of the deflection of the driven chuck 3 on the processing of the blade 4.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An automatic correction material support mechanism, comprising a vertically lifting material support (1), the material support (1) is used to lift a blade (4) to a specified position, and an active chuck (2) and a driven chuck (3) are respectively arranged on the front and rear sides of the material support (1), characterized in that: An automatic correction component (5) is installed on one side of the material support (1) close to the driven chuck (3), and the automatic correction component (5) comprises: A correction block (51), the correction block (51) being slidably mounted on a side of the material support (1) close to the driven chuck (3) via a sliding structure, an inclination correction portion (512) being integrally formed at the upper end of the correction block (51), the inclination surface of the inclination correction portion (512) being consistent with the inclination angle of the blade (4) and the inclination angle of the active chuck (2) and having the same direction; An elastic mounting structure, wherein the correction block (51) is elastically connected to the lower middle portion of the material holder (1) via the elastic mounting structure; When the tilt correction portion (512) is in the highest position, the horizontal height of the upper end is higher than the horizontal height of the upper end of the material tray (1).

2. The automatic material support correction mechanism according to claim 1, characterized in that: The elastic mounting structure comprises a fixing block (52) and a compression spring (53); the fixing block (52) is fixed to one side of the material support (1) by means of bolts; the upper and lower ends of the compression spring (53) are respectively fixed to the lower end of the correction block (51) and the upper end of the fixing block (52).

3. The automatic material support correction mechanism according to claim 2 is characterized in that: The sliding structure comprises a slide groove (12) and a slider (511); the slide groove (12) is opened on one side of the material tray (1) and extends vertically; the slider (511) is integrally formed with a side of the correction block (51) close to the material tray (1); and the slider (511) is slidably connected in the slide groove (12).

4. The automatic material support correction mechanism according to claim 3 is characterized in that: A limit bolt (8) is screwed onto one side of the material tray (1), one end of the limit bolt (8) passes through one side of the material tray (1) and extends into the slide groove (12), and the limit bolt (8) is located above the slider (511).

5. The automatic material support correction mechanism according to claim 2, characterized in that: A stroke adjustment column (6) is movably inserted through the fixed block (52); the upper end of the stroke adjustment column (6) is fixed to the lower end of the correction block (51); a threaded portion is provided at the lower portion of the stroke adjustment column (6); an adjustment nut (7) is threadedly connected to the threaded portion at the lower portion of the stroke adjustment column (6); and the adjustment nut (7) is located below the fixed block (52).

6. The automatic material support correction mechanism according to claim 1, characterized in that: A bracket (11) for carrying a blade (4) is provided at the upper end of the material tray (1), and the inclination angle and inclination direction of the inclination correction portion (512) are the same as those of a side wall of the bracket (11).

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