CN107813319B - Multi-shaft industrial cantilever - Google Patents

Abstract

The invention discloses a multi-axis industrial cantilever, comprising: a base, a top plate and a plurality of vertical shafts, the top plate is arranged above the base, a rack between the plurality of vertical shafts is arranged between the base and the top plate, and the A sliding sleeve is respectively set on the plurality of vertical shafts, a first motor is respectively set on the sliding sleeve, the output end of the first motor is respectively set with a gear meshing with the corresponding convex teeth, and the sliding sleeve is respectively set There is a first cantilever extending outward, a second cantilever extending outward is sleeved on the first cantilever, a telescopic driving device is arranged in the first cantilever, and a telescoping drive is arranged in the second cantilever extending to the first cantilever. A guide rod in the cantilever and connected to the telescopic drive. Through the above method, the multi-axis industrial cantilever of the present invention is specially provided with a plurality of vertical shafts, which can centrally carry out the independent installation of a plurality of sliding sleeves, and the extension and retraction of the telescopic drive device can change the extension length of the second cantilever to adapt to the workpiece. the distance.

Description

A multi-axis industrial cantilever

technical field

The invention relates to the technical field of industrial cantilevers, in particular to a multi-axis industrial cantilever.

Background technique

With the development of industrial robot manufacturing technology, industrial cantilevers are more and more widely used in production lines. The end of the industrial cantilever can be installed with various tooling, which is convenient for the operator to move the product or parts, and has good flexibility.

One end of the industrial cantilever is usually fixed, and the other end is moved, which has poor height adaptability. Moreover, the industrial cantilever usually works alone, and it is difficult for multiple industrial cantilevers to share the installation position, occupying a large space, and the cost of installation and manufacturing is high.

SUMMARY OF THE INVENTION

The main technical problem to be solved by the present invention is to provide a multi-axis industrial cantilever, which can reduce the space occupation and manufacturing cost, and improve the height adaptability.

In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a multi-axis industrial cantilever, including: a base, a top plate and a plurality of vertical shafts, the top plate is arranged above the base, and a plurality of vertical shafts are vertically arranged on the base and the vertical shaft. Between the top plates, between the base and the top plate, a rack is arranged between a plurality of vertical shafts, and a plurality of vertical surfaces corresponding to the vertical shafts are arranged on the outside of the rack, and the vertical surfaces are respectively arranged from top to bottom. There is a row of convex teeth, a sliding sleeve is respectively provided on the plurality of vertical shafts, a first motor is respectively provided on the sliding sleeve, and the output end of the first motor is respectively provided with a gear meshing with the corresponding convex teeth, The sliding sleeves are respectively provided with first cantilever arms extending outwards, the first cantilever arms are sleeved with second cantilever arms extending outwards, a telescopic driving device is arranged in the first cantilever arms, and the second cantilever arms A guide rod extending into the first cantilever and connected with the telescopic drive device is arranged in the middle.

In a preferred embodiment of the present invention, the plurality of vertical shafts between the base and the top plate are distributed in an annular array.

In a preferred embodiment of the present invention, the number of the vertical shafts is at least two.

In a preferred embodiment of the present invention, the end of the second cantilever is provided with a second motor pointing downward, and the end of the output shaft of the second motor extends below the second cantilever and is provided with an L-shaped shift fork.

In a preferred embodiment of the present invention, the end of the L-shaped shift fork is provided with a U-shaped groove.

In a preferred embodiment of the present invention, the first cantilever and the second cantilever are respectively hollow square tubes.

The beneficial effects of the present invention are as follows: a multi-axis industrial cantilever pointed out by the present invention is specially provided with a plurality of vertical shafts, which can centrally carry out the separate installation of a plurality of sliding sleeves, share a rack, and are driven by the first motor to realize The up and down adjustment of the sliding sleeve improves the adaptability to the height of the working environment. The extension and retraction of the telescopic drive device can change the extension length of the second cantilever to adapt to the distance of the workpiece, and use the rotation of the second motor to change the direction of the L-shaped shift fork. , It is convenient for the transfer and angle change of the workpiece, and it has a wide range of applications.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, under the premise of no creative work, other drawings can also be obtained from these drawings, wherein:

FIG. 1 is a schematic structural diagram of a preferred embodiment of a multi-axis industrial cantilever according to the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIG. 1, an embodiment of the present invention includes:

A multi-axis industrial cantilever, comprising: a base 1, a top plate 2 and a plurality of vertical shafts 3, the top plate 3 is arranged above the base 2, and a plurality of vertical shafts 3 are vertically arranged between the base 1 and the top plate 2, the base 1 A rack 4 located between a plurality of vertical shafts 3 is arranged between the top plate 2 and the rack 4, and a plurality of vertical surfaces corresponding to the vertical shafts 3 are arranged on the outside of the rack 4. The vertical surfaces are respectively provided with a row from top to bottom. The plurality of vertical shafts 3 are respectively provided with a sliding sleeve 7, the sliding sleeves 7 are respectively provided with a first motor 5, and the output end of the first motor 5 is respectively provided with a corresponding convex tooth meshing The first motor 5 drives the rotation of the gear 6, so that the corresponding sliding sleeve 7 moves up and down, improving the high adaptability to the workpiece.

A plurality of vertical shafts 3 are centralized for the separate installation of a plurality of sliding sleeves 7, and a rack is shared, which reduces the waste of space and reduces the cost of manufacture.

The sliding sleeves 7 are respectively provided with first cantilever arms 12 extending outwards, the first cantilever arms 12 are sleeved with second cantilever arms 10 extending outwardly, and the first cantilever arms 12 are provided with a telescopic driving device 8 The second cantilever 10 is provided with a guide rod 11 extending into the first cantilever 12 and connected with the telescopic drive device 8 , which improves the telescopic stability of the second cantilever 10 . The expansion and contraction of the telescopic drive device 8 can drive the expansion and contraction of the second cantilever 10 to change the position of the workpiece.

The plurality of vertical shafts 3 between the base 1 and the top plate 2 are distributed in an annular array, and the number of the vertical shafts 3 is at least 2. When the conveyor belts are arranged on both sides, the number of vertical shafts 3 can be 2. Transfer of the workpiece.

The end of the second cantilever 10 is provided with a second motor pointing downward, the end of the output shaft of the second motor extends to the bottom of the second cantilever 10 and is provided with an L-shaped fork 9 , and the second motor drives the L-shaped fork 9 to rotate , the end of the L-shaped fork 9 is provided with a U-shaped groove, which can carry out the pick and place of the workpiece.

The first cantilever 12 and the second cantilever 10 are hollow square tubes, respectively, with aluminum alloy structure, light weight and good structural stability.

To sum up, the multi-axis industrial cantilever pointed out by the present invention fully utilizes multiple vertical shafts and one rack, occupies less space, reduces the manufacturing cost, and is highly adaptable, and can transfer workpieces. Increase work efficiency.

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description of the present invention, or directly or indirectly applied in other related technical fields, are all applicable. Similarly, it is included in the scope of patent protection of the present invention.

Claims (5)

1. A multi-axis industrial boom, comprising: a base, a top plate and a plurality of vertical shafts, wherein the top plate is arranged above the base, the plurality of vertical shafts are vertically arranged between the base and the top plate, a rack positioned between the vertical shafts is arranged between the base and the top plate, a plurality of vertical surfaces respectively corresponding to the vertical shafts are arranged on the outer side of the rack, a row of convex teeth are respectively arranged on the vertical surfaces from top to bottom, a sliding sleeve is respectively arranged on the vertical shafts, a first motor is respectively arranged on the sliding sleeve, the output end of the first motor is respectively provided with a gear meshed with the corresponding convex teeth, the sliding sleeves are respectively provided with a first cantilever extending outwards, a second cantilever extending outwards is sleeved on the first cantilever, a telescopic driving device is arranged in the first cantilever, the second cantilever is provided with a guide rod which extends into the first cantilever and is connected with a telescopic driving device, and a plurality of vertical shafts between the base and the top plate are distributed in an annular array.

2. Multiaxial industrial jib according to claim 1 wherein the number of vertical shafts is at least 2.

3. Multiaxis industrial boom as claimed in claim 1, characterized in that the second boom end is provided with a downwardly directed second motor, the second motor output shaft end extending below the second boom and being provided with an L-shaped fork.

4. Multiaxis industrial boom as claimed in claim 3, characterized in that the L-shaped fork tip is provided with a U-shaped slot.

5. The multi-axis industrial boom of claim 1, wherein the first boom and the second boom are each hollow square tubes.

Images