Industrial robot pipeline assembly

Abstract

The utility model relates to the field of robots, in particular to an industrial robot pipeline assembly which comprises a robot body, a flexible corrugated pipe is movably arranged on the outer side of the robot body, a plurality of lantern rings are fixedly installed on the surface of the outer side of the flexible corrugated pipe, and fixing sleeves are rotationally connected to the outer sides of the lantern rings. Connecting blocks are fixedly mounted on the outer side surface of the fixing sleeve, a sliding rail movably sleeves the outer side of one connecting block, and arc-shaped sliding rails are symmetrically and fixedly mounted at the upper end of the sliding rail. According to the mechanical arm, the flexible corrugated pipe can be fixed at a single point at the single section of the mechanical arm through the fixing assembly, so that when the mechanical arm rotates in two directions, the flexible corrugated pipe between two fixing points can be telescopically bent, and the deformation stretching length of the flexible corrugated pipe is increased; and the position of the flexible corrugated pipe is adjusted in the rotating direction of the mechanical arm, stretching of the wire harness in the flexible corrugated pipe at the position is reduced, and the protection effect on the wire harness is improved.

Description

Technical Field

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

[0002] With the continuous development of production automation, robots play an increasingly important role in production. Traditional robot pipe packages generally include a bellows and a spring sleeve sleeved outside the bellows, and a spring is sleeved between the bellows and the spring sleeve.

[0003] The announcement number is: CN217394978U, which discloses "a universal pipeline package for collaborative robots, including a flexible bellows, a front end connection component, an intermediate fixing component and a terminal fixing component. The flexible bellows is arranged along the outer contour of the robot, one end of the flexible bellows is provided with a front end connection component, and the other end is connected to the terminal fixing component. The intermediate fixing components are evenly distributed and connected to the flexible bellows, and friction balls are provided on the bending parts of the flexible bellows. The utility model can adjust the position and number of fixing points according to the on-site operation of the robot, and can more perfectly centrally manage the on-site operation cables, thereby increasing the service life of the cables and the aesthetics of the on-site operation environment."

[0004] There are still certain disadvantages in use. Multiple points of the pipeline are fixed by fixing components. When the robot arms rotate in two directions, the pipeline can only be extended and bent through the flexible bellows area between two adjacent fixed components. The bellows at this location will fit around the surface of the robot arm, which can easily cause damage to the wiring harness inside the flexible bellows at this location, and the protection effect on the wiring harness is poor. Utility Model Content

[0005] In order to overcome the above-mentioned technical problems, the utility model aims to provide an industrial robot pipeline component, by fixing the flexible bellows and the slide rail by a No. 1 fixing component and a No. 2 fixing component, when the mechanical arm rotates, the front end mechanical arm pulls the flexible bellows to make the connecting block slide inside the slide rail, and then according to the rotation direction, the connecting block slides into the corresponding arc-shaped slide rail, so that the entire flexible bellows is stretched and bent, and at the same time, through the rotation connection of the ring and the fixing sleeve, the flexible bellows can be rotated inside the fixing sleeve, reducing the torque exerted on the single-section flexible bellows, so that the flexible bellows can be fixed at a single point at the single-section mechanical arm through the fixing component, so that when the mechanical arm rotates in two directions, the flexible bellows between the two fixed points can be telescoped and bent, increasing the deformation stretching length of the flexible bellows, so that the flexible bellows can adjust its position along with the rotation direction of the mechanical arm, reducing the stretching of the internal wiring harness of the flexible bellows at that location, and improving the protection effect of the wiring harness.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] An industrial robot pipeline assembly comprises a robot body, a flexible bellows is movably provided on the outside of the robot body, a plurality of collars are fixedly installed on the outer surface of the flexible bellows, a fixed sleeve is rotatably connected on the outer side of the collar, a connecting block is fixedly installed on the outer surface of the fixed sleeve, a sliding rail is movably provided on the outer side of one of the connecting blocks, an arc-shaped sliding rail is symmetrically fixedly installed on the upper end of the sliding rail, and a No. 1 fixing assembly is fixedly installed on the outer surface of the sliding rail.

[0008] Furthermore, a friction ball is fixedly mounted on the outer surface of the flexible bellows, a foreskin is movably arranged inside the flexible bellows, a plurality of wire clamps are fixedly mounted equidistantly inside the foreskin, and a plurality of slots are equidistantly opened on the outer surface of the wire clamp.

[0009] Furthermore, a wire harness is movably inserted into the slot, a rubber clamp is fixedly mounted on the outer surface of the wire harness, and the rubber clamp is movably engaged with the slot.

[0010] Furthermore, one of the connection blocks is slidably connected to the slide rail and the arc-shaped slide rail respectively, and a second fixing component is fixedly provided on one end surface of the other connection block.

[0011] Furthermore, the structures of the first fixing component and the second fixing component are the same.

[0012] Furthermore, the No. 1 fixing assembly includes a No. 1 clamping ring and a No. 2 clamping ring, the No. 1 clamping ring is fixedly connected to the slide rail, a hinge is fixedly installed at one end of the No. 1 clamping ring, and one end of the hinge is fixedly connected to the No. 2 clamping ring.

[0013] Furthermore, a connecting ring is fixedly installed at the other end of the outer surface of the No. 1 clamp ring and the No. 2 clamp ring, a bolt is movably inserted inside the connecting ring, and a nut is screwed and connected at one end of the outer surface of the bolt.

[0014] Beneficial effects of the utility model:

[0015] The first fixing component and the second fixing component are clamped on the outer sides of the corresponding mechanical arms to fix the flexible bellows, the slide rail and the arc-shaped slide rail. The rubber clamp ring is clamped in the clamping groove to fix the position of the wiring harness to prevent the wiring harness from being entangled. When the mechanical arm rotates, the front mechanical arm pulls the flexible bellows to make the connecting block slide inside the slide rail. Then, according to the rotation direction, the connecting block slides into the corresponding arc-shaped slide rail, so that the entire flexible bellows is stretched and bent. At the same time, through the rotation connection of the ring and the fixing sleeve, the flexible bellows can be rotated inside the fixing sleeve, reducing the torque on the single-section flexible bellows. Therefore, the flexible bellows can be fixed at a single point at the single-section mechanical arm through the fixing component. When the mechanical arm rotates in two directions, the flexible bellows between the two fixed points can be telescoped and bent, increasing the deformation stretching length of the flexible bellows, allowing the flexible bellows to adjust its position along the rotation direction of the mechanical arm, reducing the stretching of the wiring harness inside the flexible bellows at that location, and improving the protection effect of the wiring harness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the flexible bellows and the fixing assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the slide rail and the fixed assembly of the utility model;

[0020] Figure 4 It is a schematic diagram of the side section structure of the flexible bellows of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the flexible bellows of the utility model.

[0022] In the figure: 1. Robot body; 2. Flexible bellows; 201. Foreskin; 202. Wire clamp; 203. Wire harness; 204. Rubber clip; 205. Ring; 206. Fixing sleeve; 207. Connecting block; 208. Friction ball; 3. Slide rail; 301. Arc slide rail; 4. Fixing assembly No. 1; 401. Snap ring No. 1; 402. Snap ring No. 2; 403. Connecting ring; 404. Hinge; 405. Bolt; 5. Fixing assembly No. 2. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 As shown, an industrial robot pipeline assembly includes a robot body 1, a flexible bellows 2 is movably provided on the outer side of the robot body 1, a plurality of collars 205 are fixedly installed on the outer surface of the flexible bellows 2, a fixed sleeve 206 is rotatably connected on the outer side of the collar 205, a connecting block 207 is fixedly installed on the outer surface of the fixed sleeve 206, a connecting block 207 is movably provided on the outer side of the connecting block 207 with a slide rail 3, an arc-shaped slide rail 301 is symmetrically fixedly installed on the upper end of the slide rail 3, and a fixing component No. 1 4 is fixedly installed on the outer surface of the slide rail 3.

[0025] A friction ball 208 is fixedly installed on the outer surface of the flexible bellows 2, and a foreskin 201 is movably provided inside the flexible bellows 2. A plurality of wire clamps 202 are equidistantly fixedly installed inside the foreskin 201. A plurality of slots are equidistantly provided on the outer surface of the wire clamp 202. The friction ball 208 reduces the wear of the flexible bellows 2 at the robot joints, and the foreskin 201 wraps the wire harness 203 inside the flexible bellows 2; the wire harness 203 is movably inserted into the slot, and a rubber clamp 204 is fixedly installed on the outer surface of the wire harness 203. The rubber clamp 204 is movably engaged with the slot, and the position of the wire harness 203 is fixed by clamping the rubber clamp 204 in the slot to prevent the wire harness 203 from being entangled; a connecting block 207 is slidably connected to the slide rail 3 and the arc-shaped slide rail 301 respectively, and a second fixing component 5 is fixedly provided on one end surface of the other connecting block 207. When the robot arm rotates, The front end mechanical arm pulls the flexible bellows 2 to make the connecting block 207 slide inside the slide rail 3, and then according to the rotation direction, the connecting block 207 slides into the corresponding arc-shaped slide rail 301, so that the entire flexible bellows 2 is stretched and bent. At the same time, through the rotation connection of the ring 205 and the fixed sleeve 206, the flexible bellows 2 can rotate inside the fixed sleeve 206, reducing the torque exerted on the single-section flexible bellows 2, so that the flexible bellows 2 can be fixed at a single point at the single-section mechanical arm through the fixing component, so that when the mechanical arm rotates in two directions, the flexible bellows 2 between the two fixed points can be telescoped and bent, increasing the deformation stretching length of the flexible bellows 2, and allowing the flexible bellows 2 to adjust its position along the rotation direction of the mechanical arm, reducing the stretching of the wire harness 203 inside the flexible bellows 2 at that location, and improving the protection effect of the wire harness 203.

[0026] The structures of the No. 1 fixing component 4 and the No. 2 fixing component 5 are the same; the No. 1 fixing component 4 includes a No. 1 snap ring 401 and a No. 2 snap ring 402, the No. 1 snap ring 401 is fixedly connected to the slide rail 3, and a hinge 404 is fixedly installed at one end of the No. 1 snap ring 401, and one end of the hinge 404 is fixedly connected to the No. 2 snap ring 402; a connecting ring 403 is fixedly installed at the other end of the outer surface of the No. 1 snap ring 401 and the No. 2 snap ring 402, and a bolt 405 is movably inserted inside the connecting ring 403, and a nut is screwed and connected at one end of the outer surface of the bolt 405, and the No. 1 fixing component 4 and the No. 2 fixing component 5 are clamped on the outside of the corresponding mechanical arm, and fastened by the bolt 405 and the nut, so that the lower end of the flexible bellows 2 is connected and fixed to the mechanical arm, and at the same time, the slide rail 3 and the arc slide rail 301 are fixed, and the flexible bellows 2 is installed.

[0027] Working principle: When in use, clamp the No. 1 fixing component 4 and the No. 2 fixing component 5 on the outside of the corresponding robot arm, and tighten them with bolts 405 and nuts to connect and fix the lower end of the flexible bellows 2 to the robot arm, and fix the slide rail 3 and the arc slide rail 301 at the same time, install the flexible bellows 2, and the friction ball 208 reduces the wear of the flexible bellows 2 at the joints of the robot. The foreskin 201 wraps the wiring harness 203 inside the flexible bellows 2, and fixes the position of the wiring harness 203 by clamping the rubber clamp ring 204 in the slot to prevent the wiring harness 203 from being entangled. When the robot arm rotates, the front end of the robot arm pulls the flexible bellows 2 to make the connecting block 207 slide inside the slide rail 3, and then according to the direction of rotation, the connecting block 207 slides into the corresponding arc slide rail 301 to make the entire flexible The flexible bellows 2 are stretched and bent, and at the same time, the rotation connection between the ring 205 and the fixed sleeve 206 allows the flexible bellows 2 to rotate inside the fixed sleeve 206, reducing the torque on the single-segment flexible bellows 2, so that the flexible bellows 2 can be fixed at a single point at the single-segment mechanical arm through the fixed component, so that when the mechanical arm rotates in two directions, the flexible bellows 2 between the two fixed points can be telescopically bent, increasing the deformation stretching length of the flexible bellows 2, allowing the flexible bellows 2 to adjust its position along the rotation direction of the mechanical arm, reducing the stretching of the wiring harness 203 inside the flexible bellows 2 at that location, and improving the protection effect of the wiring harness 203. After the rotation is completed and reset, the flexible bellows 2 drives the connecting block 207 to reset to the inside of the slide rail 3 under the action of its own contraction force.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The above contents are merely examples and explanations of the present utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the present utility model.

Claims

1. An industrial robot pipeline assembly, characterized in that: The invention comprises a robot body (1), wherein a flexible bellows (2) is movably provided on the outer side of the robot body (1), a plurality of collars (205) are fixedly installed on the outer surface of the flexible bellows (2), a fixed sleeve (206) is rotatably connected to the outer side of the collar (205), a connecting block (207) is fixedly installed on the outer surface of the fixed sleeve (206), a slide rail (3) is movably provided on the outer side of one of the connecting blocks (207), an arc-shaped slide rail (301) is symmetrically fixedly installed on the upper end of the slide rail (3), and a first fixing component (4) is fixedly installed on the outer surface of the slide rail (3).

2. An industrial robot pipeline assembly according to claim 1, characterized in that: A friction ball (208) is fixedly mounted on the outer surface of the flexible bellows (2), a sheath (201) is movably mounted inside the flexible bellows (2), a plurality of wire clips (202) are fixedly mounted at equal intervals inside the sheath (201), and a plurality of slots are evenly spaced on the outer surface of the wire clip (202).

3. An industrial robot pipeline assembly according to claim 2, characterized in that: A wire harness (203) is movably inserted into the slot, and a rubber clamping ring (204) is fixedly mounted on the outer surface of the wire harness (203), and the rubber clamping ring (204) is movably engaged with the slot.

4. The industrial robot pipeline assembly according to claim 1, characterized in that: One of the connection blocks (207) is slidably connected to the slide rail (3) and the arc-shaped slide rail (301) respectively, and a second fixing component (5) is fixedly provided on one end surface of the other connection block (207).

5. An industrial robot pipeline assembly according to claim 4, characterized in that: The first fixing component (4) and the second fixing component (5) have the same structure.

6. The industrial robot pipeline assembly according to claim 1, characterized in that: The No. 1 fixing assembly (4) comprises a No. 1 snap ring (401) and a No. 2 snap ring (402); the No. 1 snap ring (401) is fixedly connected to the slide rail (3); a hinge (404) is fixedly installed at one end of the No. 1 snap ring (401); and one end of the hinge (404) is fixedly connected to the No. 2 snap ring (402).

7. An industrial robot pipeline assembly according to claim 6, characterized in that: A connecting ring (403) is fixedly mounted at the other end of the outer surface of the first clamping ring (401) and the second clamping ring (402), a bolt (405) is movably inserted inside the connecting ring (403), and a nut is screwed and connected at one end of the outer surface of the bolt (405).

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