CN220787401U - Double-section Z-axis upright post - Google Patents

Abstract

The utility model discloses a double-section Z-axis stand column in the field of lifting devices, which comprises a mounting plate, wherein a fixed column is arranged at one end of the mounting plate, a motor seat I is arranged at the other end of the mounting plate, a servo motor I is arranged on the motor seat I, a synchronous pulley is arranged at the bottom of the servo motor I, a first sliding block is arranged in a linear guide rail, the first sliding block is connected with an inner frame, a ball screw is arranged at the center of the side surface of the fixed column, a nut is arranged on the ball screw, the nut is arranged at the inner side of the inner frame, a driven pulley is arranged at the bottom of the ball screw, a synchronous belt is tensioned between the driven pulley and the synchronous pulley, a second linear guide rail is arranged at the outer side of the inner frame, a second sliding block is arranged in the linear guide rail, the second sliding block is connected with an outer frame, a gear is arranged at the other end of the speed reducer, a rack is arranged on the inner frame, and a rotating device is arranged at the bottom of the mounting plate.

Description

Double-section Z-axis upright post

Technical Field

The utility model relates to the technical field of lifting devices, in particular to a double-section Z-axis upright post.

Background

The column type stacking robot is a machine device for automatically executing work, and can stack objects loaded into a container on a tray and a pallet (wood and plastic) according to a certain arrangement in use, automatically stack the objects, stack the objects into multiple layers, push the objects out, and facilitate the transportation of the forklift to a warehouse for storage. The upright post stacking robot can be integrated in any production line, provides intellectualization, roboticization and networking for production sites, can realize stacking logistics of various operations in beer, beverage and food industries, and is widely applied to cartons, plastic boxes, bottles, bags, barreled products, film-packed products, filling products and the like.

The existing column type stacking robot mostly adopts a single column structure, and when the mechanical arm stacks cargoes, a large load is generated, the mechanical arm is easy to incline, and the mechanical arm cannot rotate at 360 degrees without dead angles.

Disclosure of utility model

The utility model aims to provide a double-section Z-axis upright post so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two sections Z axle stands, includes the mounting panel, the fixed column is installed to mounting panel one end, motor cabinet first and stand are installed to the mounting panel other end, install servo motor first on the motor cabinet first, synchronous pulley is installed to servo motor first bottom, linear guide first is installed at the side both ends of fixed column, be provided with slider first in the linear guide, inner frame is connected to slider first, ball is installed to fixed column side central point put, install the nut on the ball, the inboard of inner frame is installed to the nut, driven pulley is installed to ball bottom, tensioning has the hold-in range between driven pulley and the synchronous pulley, linear guide second is installed in the outside of inner frame, be provided with slider second in the linear guide, outer frame is connected to slider second, reduction gear and arm installing support are installed to outer frame one side, reduction gear one end is connected with servo motor second, the gear is installed to the reduction gear other end, install the rack on the inner frame, gear engagement rack, rotary device is installed to the mounting panel bottom.

Preferably, a drag chain is arranged on the other side of the outer frame, an emergency stop button and a motor seat II are arranged at the bottom of the upright post, a sliding groove is formed in the upright post, a sliding block III is arranged in the sliding groove, and the drag chain is connected with the upright post through the sliding block III.

Preferably, the upright posts are provided with two groups.

Preferably, the ball screw is provided with four groups, each side face of the fixed column is provided with a group of ball screws, and two ball screws form a group.

Preferably, the rotating device comprises a driving wheel, a driven wheel, a mounting disc, a sealing strip and a motor, wherein the driven wheel is meshed with the driving wheel, the mounting disc is connected with the driven wheel in a rotating way, the sealing strip is clamped between the driven wheel and the mounting disc, the motor is arranged on a second motor seat, and one end of the motor is connected with the driving wheel.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the servo motor drives the synchronous belt pulley to rotate, the synchronous belt pulley is matched with the synchronous belt to drive the driven belt pulley to move, the ball screw moves to drive the inner frame to move up and down, and the servo motor II drives the gear to rotate, so that the outer frame moves up and down due to the fact that the gear and the rack are in meshed transmission, and the effects of primary lifting and secondary lifting are achieved;

(2) According to the utility model, the motor drives the driving wheel to rotate, and the driving wheel and the driven wheel are in meshed transmission, so that the driven wheel rotates, and the effect of rotating the mechanical arm and stacking cargoes without dead angles is realized.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a dual section Z-axis column of the present utility model;

FIG. 2 is a left side view of the structure of the dual-section Z-axis column of the present utility model;

FIG. 3 is a perspective view of a dual-section Z-axis column of the present utility model;

Fig. 4 is a perspective view of a rotary device according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. Fixing the column; 2. a first linear guide rail; 3. an inner frame; 4. a ball screw; 5. a motor seat I; 6. a servo motor I; 7. a synchronous belt; 8. a rack; 9. a second linear guide rail; 10. an outer frame; 11. a speed reducer; 12. a mechanical arm mounting bracket; 13. a drag chain; 14. a gear; 15. a rack; 16. an emergency stop button; 17. a mounting plate; 18. a column; 19. a rotating device; 20. a driving wheel; 21. driven wheel; 22. a motor; 23. a mounting plate; 24. a sealing strip; 25. and a motor seat II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a two festival Z axle stands, 1. Include mounting panel 17, its characterized in that: the fixed column 1 is installed to mounting panel 17 one end, and motor cabinet one 5 and stand 18 are installed to the mounting panel 17 other end, and stand 18 is provided with two sets of.

A servo motor I6 is installed on a motor base I5, a synchronous pulley is installed at the bottom of the servo motor I6, a linear guide rail I2 is installed at two ends of the side face of a fixed column 1, a first sliding block is arranged in the linear guide rail 2, the first sliding block is connected with an inner frame 3, ball screws 4 are installed at the center position of the side face of the fixed column 1, four groups of ball screws 4 are arranged, a group of ball screws 4 are installed on each side face of the fixed column 1, and two ball screws 4 form a group.

The ball screw 4 is provided with a nut, the nut is arranged on the inner side of the inner frame 3, the bottom of the ball screw 4 is provided with a driven belt pulley, a synchronous belt 7 is tensioned between the driven belt pulley and the synchronous belt pulley, the outer side of the inner frame 3 is provided with a linear guide rail II 9, a slide block II is arranged in the linear guide rail II, the slide block II is connected with an outer frame 10, one side of the outer frame 10 is provided with a speed reducer 11 and a mechanical arm mounting bracket 15, the other side of the outer frame 10 is provided with a drag chain 13, the bottom of a stand column 18 is provided with a scram button 16 and a motor seat II 25, the stand column 18 is provided with a slide groove, a slide block III is arranged in the slide groove, and the drag chain 13 is connected with the stand column 18 through the slide block III.

One end of the speed reducer 11 is connected with a second servo motor 12, the other end of the speed reducer 11 is provided with a gear 14, the inner frame 3 is provided with a rack 8, and the gear 14 is meshed with the rack 8. A rotating device 19 is arranged at the bottom of the mounting plate 17. The rotating device 19 comprises a driving wheel 20, a driven wheel 21, a mounting disc 23, a sealing strip 24 and a motor 22, wherein the driven wheel 21 and the driving wheel 20 are installed in a meshed mode, the mounting disc 23 is connected with the driven wheel 21 in a rotating mode, the sealing strip 24 is clamped between the driven wheel 21 and the mounting disc 23, the motor 22 is installed on a motor seat II 25, and one end of the motor 22 is connected with the driving wheel 20.

The whole working principle is that the double-section Z-axis upright post is firstly arranged on a palletizing robot, a power supply is connected, a first servo motor 6 drives a synchronous pulley to rotate, the synchronous pulley is matched with a synchronous belt 7 to drive a driven pulley to move, and as the driven pulley is arranged at the bottom of a ball screw 4, the ball screw 4 moves to drive a nut arranged in an inner frame 3 to move up and down, so that the inner frame 3 realizes up and down movement, and the one-stage lifting is realized; the second servo motor 12 drives the gear 14 to rotate, and the gear 14 and the rack 8 are in meshed transmission, so that the outer frame 10 moves up and down, and the two-stage lifting is realized; the motor 22 drives the driving wheel 20to rotate, and as the driving wheel 20 and the driven wheel 21 are in meshed transmission, the driven wheel 21 rotates, so that the rotation of the mechanical arm is realized, and goods are stacked without dead angles; when the mechanical arm stacks cargoes, a large load is generated, the mechanical arm is easy to incline, the mechanical arm can be balanced by arranging the two upright posts 18, the occurrence of safety accidents caused by the inclination of the lifting structure is prevented, and meanwhile, the bottom of the upright post 18 is provided with a scram button 16, and the scram button 16 can be pressed when an emergency occurs; the outer frame 10 is provided with a drag chain 13 for protecting the wires, cables and other parts in the equipment from friction and tearing, and prolonging the service life.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (5)

1. The utility model provides a two festival Z axle stands, includes mounting panel (17), its characterized in that: the utility model discloses a speed reducer, including mounting panel (17), ball screw (4) are installed to mounting panel (17) one end, motor cabinet one (5) and stand (18) are installed to the mounting panel (17) other end, install servo motor one (6) on motor cabinet one (5), synchronous pulley is installed to servo motor one (6) bottom, linear guide one (2) are installed at the side both ends of mounting panel (1), be provided with slider one in linear guide one (2), inner frame (3) are connected to slider one, ball screw (4) are installed to fixed column (1) side central point put, install the nut on ball screw (4), the inboard of inner frame (3) is installed to the nut, driven pulley is installed to ball screw (4) bottom, tensioning has hold-in range (7) between driven pulley and the synchronous pulley, linear guide two (9) are installed in the outside of inner frame (3), be provided with slider two in linear guide two (9), outer frame (10) are connected, reduction gear (11) and mechanical arm (15) are installed to one side, reduction gear (11) are installed to outer frame (11), reduction gear (12) are installed to one end (12), the gear (14) is meshed with the rack (8), and a rotating device (19) is arranged at the bottom of the mounting plate (17).

2. A two-joint Z-axis column according to claim 1, wherein: the novel automatic drag chain is characterized in that a drag chain (13) is arranged on the other side of the outer frame (10), an emergency stop button (16) and a motor base II (25) are arranged at the bottom of the upright post (18), a sliding groove is formed in the upright post (18), a sliding block III is arranged in the sliding groove, and the drag chain (13) is connected with the upright post (18) through the sliding block III.

3. A two-joint Z-axis column according to claim 1, wherein: the upright posts (18) are provided with two groups.

4. A two-joint Z-axis column according to claim 1, wherein: the ball screws (4) are provided with four groups, each side face of the fixed column (1) is provided with one group of ball screws (4), and the two ball screws (4) form one group.

5. A two-joint Z-axis column according to claim 2, wherein: the rotating device (19) comprises a driving wheel (20), a driven wheel (21), a mounting disc (23), a sealing strip (24) and a motor (22), wherein the driven wheel (21) and the driving wheel (20) are installed in a meshed mode, the mounting disc (23) is rotationally connected with the driven wheel (21), the sealing strip (24) is clamped between the driven wheel (21) and the mounting disc (23), the motor (22) is installed on a motor seat II (25), and one end of the motor (22) is connected with the driving wheel (20).