Gantry deviation rectifying auxiliary mechanism used in machining equipment

Abstract

The utility model discloses a gantry deviation rectifying auxiliary mechanism used in processing equipment, which comprises a gantry assembly provided with a manipulator in a hoisting manner, the gantry assembly comprises an X-axis guide rail and Y-axis guide rails vertically arranged at two ends of the X-axis guide rail, a deviation rectifying assembly is arranged at the joint of the X-axis guide rail and the Y-axis guide rails, and the deviation rectifying assembly comprises a swing block fixed with one side of the Y-axis guide rail. Positioning columns are arranged on the two sides of the interior of the connecting seat and correspond to connecting holes formed in the two sides of the swing block, a positioning piece corresponding to the middle of the swing block is arranged in the middle of the interior of the connecting seat, the exterior of the connecting seat is communicated through a rotating shaft, and the exterior of the connecting seat is connected with a connecting part at one end of the X-axis guide rail. The portal frame solves the problem that in the prior art, a portal frame for a mechanical arm machining structure lacks an adjustable deviation rectifying structure.

Description

Technical Field

[0001] The utility model relates to the field of manipulator-assisted processing, in particular to a gantry deviation-correcting auxiliary mechanism used in processing equipment. Background Art

[0002] With the increasing degree of automation, the application of manipulators in product manufacturing and processing is becoming more and more common. Manipulators are the earliest modern "robots". They can replace heavy labor of people to achieve mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, they are widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy.

[0003] For manipulator structures with multiple axial motions, manual positioning installation is currently used. This installation method is to connect the two side rails with the top X-axis rail to the gantry structure, and then "hang" the manipulator on the gantry. However, the gantry structure formed by manually installing the X-axis rail perpendicular to the Y-axis rails on both sides often has deviations. For example, the X-axis rail is not precisely perpendicular to the Y-axis rails on both sides, or the Y-axis rails on both sides are not in the same plane. When such problems occur, it is difficult for the human eye to detect them, and it is not convenient to make fine adjustments, which affects subsequent installation and processing.

[0004] In view of this, the present technical solution proposes a gantry correction auxiliary mechanism for use in processing equipment, which adopts a structure that can rotate upward on multiple axes, with the Y-axis guide rail and the X-axis guide rail respectively connected on both sides, and arranged on both sides of the gantry, so that the gantry can be fine-tuned after installation, and has a small size and is easy to install, maintain and use. Utility Model Content

[0005] The technical solution of the utility model aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the main purpose of the utility model is to provide a gantry correction auxiliary mechanism for processing equipment, aiming to solve the problem that the gantry used for the manipulator processing structure in the prior art lacks an adjustable correction structure.

[0006] To achieve the above-mentioned purpose, the utility model provides a gantry deviation correction auxiliary mechanism for processing equipment, comprising a gantry assembly with a manipulator hoisted,

[0007] The gantry assembly includes an X-axis guide rail and a Y-axis guide rail vertically arranged at both ends of the X-axis guide rail, and a correction assembly is provided at the connection between the X-axis guide rail and the Y-axis guide rail.

[0008] The correction assembly includes a pendulum block fixed to one side of the Y-axis guide rail, and a connecting seat arranged on the other side of the pendulum block, positioning columns are provided on both sides of the connecting seat, and the positioning columns correspond to the connecting holes arranged on both sides of the pendulum block. A positioning piece corresponding to the middle of the pendulum block is provided at the middle position of the connecting seat, and the outside of the connecting seat is penetrated by a rotating shaft, and the outside of the connecting seat is connected to the connecting part at one end of the X-axis guide rail.

[0009] As a further solution of the present invention, a connecting rod is connected between the Y-axis guide rails and is used for longitudinally flipping the Y-axis guide rails.

[0010] As a further solution of the utility model, the connecting seat and the swing block are both one-piece hot-melt-formed hardware plate structures.

[0011] As a further solution of the present invention, the connecting portion is a hole-position connecting plate structure corresponding to the holes on the surface of the connecting seat.

[0012] As a further solution of the utility model, adjustable damping structures are provided at both ends of the rotating shaft.

[0013] As a further solution of the utility model, the swing block is an arc-shaped swing plate structure with convex ends.

[0014] As a further solution of the utility model, the positioning member is composed of a middle rotor and a limiting frame arranged outside the rotor.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model proposes a gantry correction auxiliary mechanism for processing equipment. By adopting an adjustable "middle piece" structure, the Y axis and the X axis can be fine-tuned when the flatness and parallelism do not meet the standards, so that the Y axis on both sides are parallel and the Y axis is perpendicular to the X axis. When adjusting, there is no need to dismantle the gantry, and quick and accurate fine-tuning can be performed directly through electric control or manual operation. In addition, the correction component has a simple structure, is easy to install and maintain, and has strong adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model technical solution or the utility model technical solution in the prior art, the drawings required for use in the embodiments or the prior art descriptions will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model technical solution. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the arrangement of the axes and manipulator of the gantry assembly in the present invention.

[0019] Figure 2 This is a schematic diagram of the arrangement of the deviation correction component in the utility model.

[0020] Figure 3 It is a partially enlarged schematic diagram of the deviation-correcting component in the present invention.

[0021] Figure 4 It is a schematic diagram of the connection between the Y-axis guide rail and the X-axis guide rail through the deviation correction component in the present invention.

[0022] Figure 5 It is a schematic diagram of the overall structure of the deviation correction component in the utility model.

[0023] Figure 6 This is a schematic diagram of the disassembled structure of the deviation-correcting component in the present utility model.

[0024] [Main parts / assembly reference numerals]

[0025]

[0026] DETAILED DESCRIPTION

[0027] as follows:

[0028] Please see attached Figure 1-6 ,

[0029] The main structure includes: a gantry assembly 1 with a manipulator 2 installed, the gantry assembly 1 includes an X-axis guide rail 10, and Y-axis guide rails 11 vertically arranged at both ends of the X-axis guide rail 10, a correction assembly 3 is provided at the connection between the X-axis guide rail 10 and the Y-axis guide rail 11, the correction assembly 3 includes a pendulum block 32 fixed to one side of the Y-axis guide rail 11, and a connecting seat 30 arranged on the other side of the pendulum block 32, positioning columns 35 are provided on both sides of the connecting seat 30, the positioning columns 35 correspond to the connecting holes 33 arranged on both sides of the pendulum block 32, a positioning piece 36 corresponding to the middle of the pendulum block 32 is provided in the middle position of the connecting seat 30, the outside of the connecting seat 30 is penetrated by a rotating shaft 31, and the outside of the connecting seat 30 is connected to the connecting part 100 at one end of the X-axis guide rail 10.

[0030] Here’s how it works:

[0031] This solution adopts a gantry-mounted manipulator 2 structure, and cooperates with the correction component 3 to complete the adjustable structure. When installing the X-axis guide rail 10 on the Y-axis guide rail 11, if the correction component 3 does not exist, it is very likely to cause the Y-axis guide rail 11 to be "misplaced", or the X-axis guide rail 10 and the Y-axis guide rail 11 are not completely perpendicular. After the correction component 3 is adopted, if the above situation exists, the parallelism of the Y-axis guide rail 11 is achieved by fine-tuning the pendulum block 32 (the positioning hole 34 and the positioning column 35 are used for limiting); the flatness of the Y-axis guide rail 11 is achieved, and the rotating shaft 31 can be rotated to adjust the verticality of the X-axis guide rail 10 and the Y-axis guide rail 11. The entire correction component 3 can be fine-tuned manually, or an electric control device can be used for more refined adjustments.

[0032] Compared with the method of completely dismantling and then reinstalling and adjusting repeatedly in the prior art, the overall installation efficiency of the gantry is fast, the deviation correction component 3 is compact, and the gantry manipulator 2 as a whole is easy to maintain later.

[0033] A preferred embodiment of the present invention is as follows: a connecting rod 4 is connected between the Y-axis guide rails 11 and is used for longitudinally flipping the Y-axis guide rails 11 .

[0034] The connecting rod 4 can be used to assist in adjusting the deviation-correcting component 3 or temporarily change the Y-axis "misalignment" degree of the rotating mechanism.

[0035] A preferred embodiment of the present invention: the connecting seat 30 and the swing block 32 are both an integrated hot-melt formed hardware plate structure.

[0036] The connecting seat 30 and the swing block 32 are both made of high-strength metal plate structures, which are not easily deformed and have high connection strength.

[0037] A preferred embodiment of the present invention: the connecting portion 100 is a hole-connecting plate structure corresponding to the holes on the surface of the connecting seat 30 .

[0038] The connection portion 100 and the surface of the connection seat 30 can be fixed by means of holes, screws or other fixing devices, and can also be installed as an integrated structure by welding.

[0039] A preferred embodiment of the utility model: adjustable damping structures are provided at both ends of the rotating shaft.

[0040] The provided damping structure can be used to change the rotation speed during fine-tuning, and is suitable for a more sophisticated application structure of the manipulator 2 .

[0041] A preferred embodiment of the present invention is that the swing block 32 is an arc-shaped swing plate structure with protruding ends.

[0042] The protruding arc-shaped pendulum has a uniform center of gravity during rotation.

[0043] A preferred embodiment of the present invention: the positioning member 36 is composed of a middle rotor and a limiting frame arranged outside the rotor.

[0044] The middle rotor can be used in conjunction with a limit frame to achieve linkage between the rotating shaft 31 and the swing block 32, and the stroke can be limited within a limit frame to prevent it from falling out.

[0045] The above are only preferred embodiments of the technical solution of the utility model, and do not limit the patent scope of the technical solution of the utility model. All equivalent structural changes made by using the contents of the technical solution description and drawings of the utility model under the conception of the technical solution of the utility model, or direct / indirect application in other related technical fields are included in the patent protection scope of the technical solution of the utility model.

Claims

1. A gantry deviation correction auxiliary mechanism used in processing equipment, It is characterized in that include Lifting gantry assembly with manipulator, The gantry assembly includes an X-axis guide rail and a Y-axis guide rail vertically arranged at both ends of the X-axis guide rail, and a correction assembly is provided at the connection between the X-axis guide rail and the Y-axis guide rail. The correction assembly includes a pendulum block fixed to one side of the Y-axis guide rail, and a connecting seat arranged on the other side of the pendulum block, positioning columns are provided on both sides of the connecting seat, and the positioning columns correspond to the connecting holes arranged on both sides of the pendulum block. A positioning piece corresponding to the middle of the pendulum block is provided at the middle position of the connecting seat, and the outside of the connecting seat is penetrated by a rotating shaft, and the outside of the connecting seat is connected to the connecting part at one end of the X-axis guide rail.

2. The gantry deviation correction auxiliary mechanism for processing equipment according to claim 1, It is characterized in that A connecting rod is connected between the Y-axis guide rails and is used for longitudinally flipping the Y-axis guide rails.

3. The gantry deviation correction auxiliary mechanism for processing equipment according to claim 1, It is characterized in that The connecting seat and the swing block are both one-piece hot-melt-formed hardware plate structures.

4. The gantry deviation correction auxiliary mechanism for processing equipment according to claim 1, It is characterized in that The connecting portion is a hole-position connecting plate structure corresponding to the holes on the surface of the connecting seat.

5. The gantry deviation correction auxiliary mechanism for processing equipment according to claim 1, It is characterized in that Adjustable damping structures are provided at both ends of the rotating shaft.

6. The gantry deviation correction auxiliary mechanism for processing equipment according to claim 1, It is characterized in that The swing block is an arc-shaped swing plate structure with convex ends.

7. The gantry deviation correction auxiliary mechanism for processing equipment according to claim 1, It is characterized in that The positioning member is composed of a middle rotor and a limiting frame arranged outside the rotor.

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