Multidirectional movable platform for transfer equipment

Abstract

The utility model discloses a multidirectional mobile platform for transfer equipment, which specifically comprises a bedplate, two guide rails are symmetrically mounted at the bottom of the bedplate, each guide rail is slidably connected with a corresponding long guide seat, the two long guide seats are fixedly connected with each other through two connecting blocks, and the connecting blocks are fixedly connected with the bedplate. Two lifting air cylinders are symmetrically installed at the bottom of each strip-shaped block, the annular convex face located on the annular frame makes rolling friction contact with guide wheels distributed annularly, and the shaft end of one side of each guide wheel is rotationally installed on an L-shaped connecting plate. The multi-directional transfer platform is reasonable in structural design, multi-directional movement of the transfer platform is achieved, the stability of horizontal rotation driven by the platform is enhanced by adopting the mode that the drivable guide wheels are annularly distributed and make contact with the periphery of the annular frame, the guide rails and the guide wheels are fixed through the positioning air cylinders and the electromagnetic brakes respectively, it is guaranteed that the platen is still after moving, and the stability of the transfer platform is improved. And the azimuth movement requirement at any position can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer equipment application, in particular to a multi-directional mobile platform for transfer equipment. Background Art

[0002] Transfer equipment works with each workstation to transport carriers to their loading locations. Current platforms used in transfer equipment are limited in their directional movement and lack stability, making them inflexible and inefficient for handling diverse loading and unloading operations. Therefore, a multi-directional mobile platform for transfer equipment was proposed to address these issues. Utility Model Content

[0003] The purpose of the present utility model is to provide a multi-directional mobile platform for transfer equipment in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a multi-directional movable platform for transferring equipment, including a table plate, a strip block, a ring frame, a guide rail, a long guide seat, a positioning cylinder, a guide wheel, an L-shaped connecting plate, an electromagnetic brake, a motor and a lifting cylinder. Two guide rails are symmetrically installed on the bottom of the table plate, and each of the guide rails is slidably connected to the corresponding long guide seat. The two long guide seats are fixedly connected to each other through two connecting blocks, and two lifting cylinders are symmetrically installed on the bottom of each strip block. The annular convex surface on the ring frame and the annularly distributed guide wheels are in rolling friction contact with each other, and one side shaft end of each guide wheel is rotatably installed on the L-shaped connecting plate, the shaft end of the motor is connected to one side shaft end of one of the guide wheels, and the electromagnetic brake is connected to one side shaft end of the other guide wheel.

[0005] Preferably, two positioning cylinders are symmetrically installed on one side of the long guide seat, and the output ends of the positioning cylinders pass through the holes on the long guide seat and are in contact and fixed with corresponding parts of the guide rail.

[0006] Preferably, four circular holes are distributed on the plate surface at the top of the ring frame, and the output end portion of the lifting cylinder passes through the circular holes.

[0007] Preferably, four lifting cylinders are provided, and the cylinder ends of the lifting cylinders are fixedly connected to corresponding parts of the ring frame.

[0008] Preferably, the motor is fixedly connected to one of the L-shaped connecting plates.

[0009] Preferably, the electromagnetic brake is fixedly connected to another one of the L-shaped connecting plates.

[0010] Compared with the existing technology, the advantages of the present invention are: it realizes multi-directional movement of the transfer platform, and adopts the method of drivable guide wheels distributed in a ring and contacting around the ring frame, which enhances the stability of the platform's driven horizontal rotation. The guide rails and guide wheels are fixed respectively by positioning cylinders and electromagnetic brakes to ensure that the platform remains stationary after moving, which can meet the directional movement requirements at any position. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0013] Figure 2 It is a side view of the overall structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the overall and partial connection structure of the utility model.

[0015] In the figure: 1. Table; 2. Bar block; 3. Ring frame; 301. Round hole; 302. Ring convex surface; 4. Guide rail; 5. Long guide seat; 6. Positioning cylinder; 7. Guide wheel; 8. L-shaped connecting plate; 9. Electromagnetic brake; 10. Motor; 11. Lifting cylinder. DETAILED DESCRIPTION

[0016] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] See also Figure 1-3 As shown, a multi-directional movable platform for loading and unloading equipment includes a table 1, a ring frame 3, a guide rail 4, a long guide seat 5, a positioning cylinder 6, a guide wheel 7, an L-shaped connecting plate 8, an electromagnetic brake 9, a motor 10 and a lifting cylinder 11. Two guide rails 4 are symmetrically installed on the bottom of the table 1, and each of the guide rails 4 is slidably connected to the corresponding long guide seat 5. The two long guide seats 5 are fixedly connected to each other through two connecting blocks, and two lifting cylinders 11 are symmetrically installed on the bottom of each of the strip blocks 2. The annular convex surface 302 on the ring frame 3 is in rolling friction contact with the annularly distributed guide wheel 7, and one side shaft end of each guide wheel 7 is rotatably installed on the L-shaped connecting plate 8. The shaft end of the motor 10 is connected to one side shaft end of one of the guide wheels 7, and the electromagnetic brake 9 is connected to one side shaft end of the other guide wheel 7.

[0020] like Figure 3 As shown, two positioning cylinders 6 are symmetrically installed on one side of the long guide seat 5, and the output end of the positioning cylinder 6 passes through the hole guide on the long guide seat 5 and contacts and fixes with the corresponding part of the guide rail 4. The positioning cylinder 6 is extended and retracted to position, fix or release the guide rail 4.

[0021] Furthermore, four circular holes 301 are distributed on the plate surface at the top of the ring frame 3 , and the output end portion of the lifting cylinder 11 passes through the circular holes 301 .

[0022] Furthermore, four lifting cylinders 11 are provided, and the cylinder ends of the lifting cylinders 11 are fixedly connected to corresponding parts of the ring frame 3 .

[0023] Furthermore, the motor 10 is fixedly connected to one of the L-shaped connecting plates 8 .

[0024] Furthermore, the electromagnetic brake 9 is fixedly connected to the other L-shaped connecting plate 8 .

[0025] When the utility model is in use, the first moving direction is as follows: the motor 10 is running to drive one of the guide wheels 7 to rotate, and the guide wheels 7 distributed in an annular manner roll against the annular convex surface 302 on the ring frame 3 and limit the position height, so that the table 1 connected to the ring frame 3 is in a rotating state;

[0026] Displacement range;

[0027] Moving direction 2: the lifting cylinder 11 extends or contracts to move the table 1 connected by the strip block 2, the long guide seat 5 and the guide rail 4 up and down;

[0028] Movement direction three: the positioning cylinder 6 contracts, releasing the fixation of the positioning cylinder 6 on the guide rail 4, and by pushing and pulling the table 1, the table 1 is moved forward and backward under the action of the guide rail 4 and the long guide seat 5;

[0029] The above three movement directions can be combined to meet different movement needs;

[0030] Compared with the existing technology: it realizes multi-directional movement of the transfer platform, and adopts the method of drivable guide wheels 7 distributed in a ring and contacting around the ring frame 3, which enhances the stability of the platform's driven horizontal rotation. The positioning cylinder 6 and the electromagnetic brake 9 respectively fix the guide rail 4 and the guide wheel 7 to ensure that the platform remains stationary after moving, which can meet the directional movement requirements at any position.

[0031] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations within the meaning and scope of the appended claims be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0032] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-directional mobile platform for transfer equipment, characterized in that: The invention comprises a platform (1), a strip block (2), a ring frame (3), a guide rail (4), a long guide seat (5), a positioning cylinder (6), a guide wheel (7), an L-shaped connecting plate (8), an electromagnetic brake (9), a motor (10) and a lifting cylinder (11). Two guide rails (4) are symmetrically mounted on the bottom of the platform (1), and each of the guide rails (4) is slidably connected to the corresponding long guide seat (5). The two long guide seats (5) are fixedly connected to each other via two connecting blocks. Two lifting cylinders (11) are symmetrically mounted on the bottom of each strip block (2). The annular convex surface (302) on the ring frame (3) and the guide wheels (7) distributed in an annular manner are in rolling friction contact with each other, and one side shaft end of each guide wheel (7) is rotatably mounted on the L-shaped connecting plate (8). The shaft end of the motor (10) is connected to one side shaft end of one of the guide wheels (7), and the electromagnetic brake (9) is connected to one side shaft end of another guide wheel (7).

2. The multi-directional mobile platform for transfer equipment according to claim 1, characterized in that: Two positioning cylinders (6) are symmetrically mounted on one side of the long guide seat (5), and the output ends of the positioning cylinders (6) pass through holes on the long guide seat (5) to contact and fix with corresponding parts of the guide rail (4).

3. The multi-directional mobile platform for transfer equipment according to claim 1, characterized in that: Four circular holes (301) are distributed on the plate surface at the top of the ring frame (3), and the output end portion of the lifting cylinder (11) passes through the circular hole (301).

4. The multi-directional mobile platform for transfer equipment according to claim 1, characterized in that: Four lifting cylinders (11) are provided, and cylinder ends of the lifting cylinders (11) are fixedly connected to corresponding parts of the ring frame (3).

5. The multi-directional mobile platform for transfer equipment according to claim 1, characterized in that: The motor (10) is fixedly connected to one of the L-shaped connecting plates (8).

6. The multi-directional mobile platform for transfer equipment according to claim 1, characterized in that: The electromagnetic brake (9) is fixedly connected to another of the L-shaped connecting plates (8).

Images