Industrial robot lifting station

Abstract

The utility model discloses an industrial robot lifting station, and relates to the technical field of industrial robots. The device comprises a base, a support assembly is fixedly installed on the top face of the base, a lifting mechanism is arranged on the top face of the base and the top face of the support assembly, the rotating portion of the lifting mechanism is sleeved with a movable frame in a threaded mode, an opening and closing machine is arranged on the surface of the movable frame, and a connecting frame is fixedly installed on the movable portion of the opening and closing mechanism. Before the movable frame is vertically moved through the lifting mechanism, the opening and closing mechanism drives the two sets of connecting frames and the clamping columns to be away from each other, so that the locking state is released, the movable frame and the industrial robot body are vertically moved through the lifting mechanism, and after the movable frame and the industrial robot body are moved to proper positions, the locking state is released. And the opening and closing mechanism drives the two sets of connecting frames and the clamping columns to get close to each other, then the connecting frames and the clamping columns are engaged with the support assembly, locking of the vertical positions of the movable frame and the industrial robot body is achieved, and the safety during use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robots, in particular to an industrial robot lifting station. Background Art

[0002] An industrial robot lifting station refers to a device used to lift an industrial robot from the ground or other locations to the required height for operation. This lifting station is usually designed to accommodate industrial robots of different types and sizes to improve their flexibility and efficiency on the production line.

[0003] The Chinese patent with publication number CN214446408U discloses a desktop industrial robot for a workstation that can be raised and lowered, comprising a base, a placement table, an electrical box, a slide rod and a screw rod, wherein the screw rod is rotatably mounted, and a threaded block is sleeved at a threaded portion on one side of the screw rod surface, an upper cover plate is mounted on one side of the top of the screw rod, an electrical box is mounted on one side of the top of the base, slide rods are mounted on both sides of the top of the base, and a connection frame is slidably mounted on one side of the slide rod surface;

[0004] With respect to the above-mentioned public technology, the existing industrial robot lifting station often adjusts the vertical position of the industrial robot through an adjustment mechanism when in use. After the adjustment, the industrial robot lacks a position locking structure, so that after the position is adjusted, the gravity of the industrial robot is large, its position stability is poor, and its safety is also low.

[0005] For this purpose, an industrial robot lifting station is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology. The utility model provides an industrial robot lifting station.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] An industrial robot lifting station comprises a base, a bracket assembly is fixedly mounted on the top surface of the base, a lifting mechanism is arranged on the top surface of the base and the top surface of the bracket assembly, a movable frame is threadedly sleeved on the rotating part of the lifting mechanism, and an opening and closing mechanism is arranged on the surface of the movable frame, a connecting frame is fixedly mounted on the movable part of the opening and closing mechanism, and the connecting frame and the movable frame are movably plugged in, a clamping column is fixedly mounted on the front side of the connecting frame, and an industrial robot body is installed on the front end of the movable frame.

[0009] Furthermore, the bracket assembly includes a gantry frame, the gantry frame is fixedly installed on the top surface of the base, the surface of the gantry frame is provided with a guide groove, the end surface of the guide groove is provided with a card slot, and the number of the card slots is multiple groups, which are arranged in an equidistant array.

[0010] Furthermore, the lifting mechanism includes a threaded rod, the top surface of the base and the top surface of the gantry frame are rotatably plugged with the threaded rod, the top surface of the gantry frame is fixedly installed with an L-shaped frame, the top surface of the L-shaped frame is fixedly installed with a first motor, and the output end of the first motor passes through the top surface of the L-shaped frame and is fixedly installed with the top end of the left threaded rod, the surfaces of the two groups of the threaded rods are fixedly sleeved with sprockets, and the surfaces of the sprockets are meshed with chains, and the surfaces of the two groups of the threaded rods are threadedly sleeved with movable frames.

[0011] Furthermore, the opening and closing mechanism includes a second motor, the front side wall of the movable frame is fixedly mounted with the second motor, and the output end of the second motor passes through the movable frame and is fixedly mounted with a gear, the rear side wall of the movable frame is movably mounted with a rack, and the end face of the rack is fixedly mounted with a movable rod, the rack and the gear are meshingly mounted, and the free end of the movable rod is fixedly mounted with a connecting frame.

[0012] Furthermore, the diameter of the clamping column is equal to the width of the clamping slot, and the width of the guiding through slot is greater than the diameter of the clamping column.

[0013] Furthermore, the top surface and the ground surface of the movable frame are respectively provided with limit frames, and the surface of the rack is provided with a slide groove, and the limit frame and the slide groove are slidably arranged.

[0014] The beneficial effects of the utility model are as follows:

[0015] The base is used to fix the movable frame to the ground. Before the movable frame is moved vertically by the lifting mechanism, the two groups of connecting frames and the clamping columns are driven to move away from each other by the opening and closing mechanism to release the locked state. The movable frame and the industrial robot body are then moved vertically by the lifting mechanism. After moving to a suitable position, the two groups of connecting frames and the clamping columns are driven to move closer to each other by the opening and closing mechanism to engage with the bracket assembly, thereby locking the vertical position of the movable frame and the industrial robot body and improving safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a rear view of the utility model;

[0018] Figure 3 It is a schematic diagram of the local structure of the utility model;

[0019] Figure 4 This utility model Figure 3 A magnified view of part A;

[0020] Figure numerals: 1. base; 2. bracket assembly; 201. gantry frame; 202. guide slot; 203. slot; 3. lifting mechanism; 301. threaded rod; 302. L-shaped frame; 303. first motor; 304. sprocket; 305. chain; 4. movable frame; 5. opening and closing mechanism; 501. second motor; 502. gear; 503. movable rod; 504. rack; 6. connecting frame; 7. clamping column; 8. industrial robot body. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0025] like Figures 1 to 4As shown, an industrial robot lifting station includes a base 1, a bracket assembly 2 is fixedly installed on the top surface of the base 1, a lifting mechanism 3 is arranged on the top surface of the base 1 and the top surface of the bracket assembly 2, a movable frame 4 is threadedly sleeved on the rotating part of the lifting mechanism 3, and an opening and closing mechanism 5 is arranged on the surface of the movable frame 4, a connecting frame 6 is fixedly installed on the movable part of the opening and closing mechanism 5, and the connecting frame 6 and the movable frame 4 are movably plugged, a clamping column 7 is fixedly installed on the front side of the connecting frame 6, and an industrial robot body 8 is installed on the front end of the movable frame 4. More specifically, the base 1 is fixed to the ground, and before the movable frame 4 is vertically moved by the lifting mechanism 3, the two groups of connecting frames 6 and the clamping columns 7 are driven away from each other by the opening and closing mechanism 5, so that the locking state is released, and the movable frame 4 and the industrial robot body 8 are vertically moved by the lifting mechanism 3. After moving to a suitable position, the two groups of connecting frames 6 and the clamping columns 7 are driven close to each other by the opening and closing mechanism 5, so as to engage with the bracket assembly 2, so as to achieve the locking of the vertical position of the movable frame 4 and the industrial robot body 8.

[0026] The support assembly 2 includes a gantry frame 201, and the gantry frame 201 is fixedly installed on the top surface of the base 1. The surface of the gantry frame 201 is provided with a guide slot 202, and the end surface of the guide slot 202 is provided with a clamping slot 203, and the number of the clamping slots 203 is multiple groups, which are arranged in an equidistant array. More specifically, the vertical position of the movable frame 4 and the industrial robot body 8 can be locked and limited by the engagement of the clamping column 7 and the clamping slot 203, and the clamping column 7 is separated from the clamping slot 203, so that the clamping column 7 moves to the inside of the guide slot 202, so that the guide slot 202 is realized through the clamping column 7 to limit the vertical movement of the movable frame 4 and the industrial robot body 8.

[0027] The lifting mechanism 3 includes a threaded rod 301, the top surface of the base 1 and the top surface of the gantry frame 201 are rotatably plugged with the threaded rod 301, the top surface of the gantry frame 201 is fixedly installed with an L-shaped frame 302, the top surface of the L-shaped frame 302 is fixedly installed with a first motor 303, and the output end of the first motor 303 penetrates the top surface of the L-shaped frame 302 and is fixedly installed with the top of the left threaded rod 301, the surfaces of the two groups of threaded rods 301 are fixedly sleeved with sprocket wheels 304, and the surfaces of the sprocket wheels 304 are meshed with chains 305, and the surfaces of the two groups of threaded rods 301 are threadedly sleeved with movable frames 4. More specifically, the left threaded rod 301 and the sprocket wheel 304 are driven to rotate by the first motor 303, and the right threaded rod 301 and the sprocket wheel 304 are meshed with the chain 305 to drive the synchronous rotation of the right threaded rod 301 and the sprocket wheel 304, and the two groups of threaded rods 301 are rotated, so that the movable frame 4 and the industrial robot body 8 are moved in the vertical direction.

[0028] The opening and closing mechanism 5 includes a second motor 501, the front side wall of the movable frame 4 is fixedly mounted with the second motor 501, and the output end of the second motor 501 penetrates the movable frame 4 and is fixedly mounted with a gear 502, the rear side wall of the movable frame 4 is movably mounted with a rack 504, and the end surface of the rack 504 is fixedly mounted with a movable rod 503, the rack 504 and the gear 502 are meshed and installed, and the free end of the movable rod 503 is fixedly mounted with a connecting frame 6. More specifically, the gear 502 is driven to rotate by the second motor 501, and the gear 502 and the rack 504 are meshed, so that the two groups of racks 504 and the movable rod 503 are moved closer or farther from each other, and the two groups of connecting frames 6 and the clamping column 7 are driven closer or farther from each other through the rack 504 and the movable rod 503, so that the clamping column 7 can be plugged in and out of the clamping slot 203, and the movable frame 4 and the industrial robot body 8 can be locked and unlocked.

[0029] The diameter of the clamping column 7 is equal to the width of the clamping slot 203, and the width of the guide through slot 202 is greater than the diameter of the clamping column 7. More specifically, the movable frame 4 and the industrial robot body 8 can be locked by the engagement of the clamping column 7 and the clamping slot 203.

[0030] The top surface and the ground of the movable frame 4 are respectively provided with a limit frame, and the surface of the rack 504 is provided with a slide groove, and the limit frame and the slide groove are slidably arranged. More specifically, the limit frame on the surface of the movable frame 4 and the slide groove on the surface of the rack 504 match to limit the rack 504.

[0031] In summary: the base 1 is used to fix the movable frame 4 to the ground, and the lifting mechanism 3 is used to make the movable frame 4 move vertically. The two groups of connecting frames 6 and the clamping columns 7 are driven to move away from each other by the opening and closing mechanism 5, so that the locked state is released. The movable frame 4 and the industrial robot body 8 are further moved vertically by the lifting mechanism 3. After moving to the appropriate position, the two groups of connecting frames 6 and the clamping columns 7 are driven to move closer to each other by the opening and closing mechanism 5, so that they engage with the bracket assembly 2, thereby locking the vertical position of the movable frame 4 and the industrial robot body 8, thereby improving safety during use.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An industrial robot lifting station, characterized in that: The invention comprises a base (1), a support assembly (2) is fixedly mounted on the top surface of the base (1), a lifting mechanism (3) is arranged on the top surface of the base (1) and the top surface of the support assembly (2), a movable frame (4) is threadedly sleeved on the rotating part of the lifting mechanism (3), and an opening and closing mechanism (5) is arranged on the surface of the movable frame (4), a connecting frame (6) is fixedly mounted on the movable part of the opening and closing mechanism (5), and the connecting frame (6) and the movable frame (4) are movably plugged in, a clamping column (7) is fixedly mounted on the front side of the connecting frame (6), and an industrial robot body (8) is installed at the front end of the movable frame (4).

2. An industrial robot lifting station according to claim 1, characterized in that: The support assembly (2) comprises a gantry frame (201), the gantry frame (201) being fixedly mounted on the top surface of the base (1), a guide groove (202) being provided on the surface of the gantry frame (201), a clamping groove (203) being provided on the end surface of the guide groove (202), and the clamping grooves (203) are provided in a plurality of groups and are arranged in an equidistant array.

3. An industrial robot lifting station according to claim 2, characterized in that: The lifting mechanism (3) comprises a threaded rod (301), the top surface of the base (1) and the top surface of the gantry frame (201) are rotatably plugged with the threaded rod (301), the top surface of the gantry frame (201) is fixedly mounted with an L-shaped frame (302), the top surface of the L-shaped frame (302) is fixedly mounted with a first motor (303), and the output end of the first motor (303) penetrates the top surface of the L-shaped frame (302) and is fixedly mounted with the top end of the left threaded rod (301), the surfaces of the two groups of threaded rods (301) are fixedly sleeved with sprockets (304), and the surfaces of the sprockets (304) are meshedly mounted with chains (305), and the surfaces of the two groups of threaded rods (301) are threadedly sleeved with movable frames (4).

4. The industrial robot lifting station according to claim 1, characterized in that: The opening and closing mechanism (5) comprises a second motor (501), the front side wall of the movable frame (4) is fixedly mounted with the second motor (501), and the output end of the second motor (501) penetrates the movable frame (4) and is fixedly mounted with a gear (502), a rear side wall of the movable frame (4) is movably mounted with a rack (504), and an end surface of the rack (504) is fixedly mounted with a movable rod (503), the rack (504) and the gear (502) are meshedly mounted, and a connecting frame (6) is fixedly mounted on the free end of the movable rod (503).

5. The industrial robot lifting station according to claim 2, characterized in that: The diameter of the clamping column (7) is equal to the width of the clamping groove (203), and the width of the guiding through groove (202) is greater than the diameter of the clamping column (7).

6. The industrial robot lifting station according to claim 4, characterized in that: The top surface and the ground surface of the movable frame (4) are respectively provided with limit frames, and the surface of the rack (504) is provided with a sliding groove, and the limit frames and the sliding groove are slidably arranged.

Images