Pipeline package fixing seat and robot

Abstract

The utility model provides a pipeline package fixing seat and robot relates to robot spare part technical field, pipeline package fixing seat includes seat body, fastener and position detection device, seat body includes the two support that can open and close, in the state of buckling together, the two support enclose and form the pipeline package accommodation cavity, the position detection device is fixed in the pipeline package accommodation cavity, and the position detection device is fixed in the pipeline package accommodation cavity. The two supports are used for being locked through fasteners. At least one support is provided with a mounting hole communicated with the pipeline package containing cavity, the position detection device is mounted in the mounting hole and faces the pipeline package containing cavity, and the position detection device is used for detecting the position of the pipeline package in the pipeline package containing cavity. When the fastener locks the two supports, the pipeline package is tightly attached to the two supports respectively, when the fastener loosens and the two supports loosen, the pipeline package is separated from the supports, and whether the fastener is loosened or not can be directly judged by installing the position detection devices in the installation holes of the supports and detecting the positions of the pipeline package through the position detection devices.

Description

Technical Field

[0001] The utility model relates to the technical field of robot parts, and particularly relates to a pipeline package fixing seat and a robot. Background Technique

[0002] There are numerous cables on a robot, which are generally protected by a pipeline package. The pipeline package is fixed to the robot body through a pipeline package mounting bracket. The pipeline package mounting bracket includes two semi-circular supports that are relatively separable. The pipeline package is placed between the two semi-circular supports, and the two semi-circular supports are fixed by fastening bolts. Since the fastening and loosening of the fastening bolts are generally detected manually, it is extremely easy for the fastening bolts to become loose due to untimely manual maintenance, and then the pipeline package is thrown out of the pipeline package mounting bracket when the robot body moves rapidly and greatly, resulting in the fracture and damage of related parts such as the pipeline package and triggering a safety accident. Content of the Utility Model

[0003] The utility model aims to solve the technical problem that the fastening bolts of the existing pipeline package mounting bracket may become loose and cause accidents.

[0004] On the one hand, the utility model provides a pipeline package fixing seat, which includes a seat body, a fastener and a position detection device. The seat body includes two supports that can be opened and closed. In the state of being buckled together, a pipeline package accommodating cavity is formed between the two supports, and the two supports are used to be locked by the fastener; at least one of the supports is provided with an installation hole communicating with the pipeline package accommodating cavity, and the position detection device is installed in the installation hole and arranged towards the pipeline package accommodating cavity, and the position detection device is used to detect the position of the pipeline package in the pipeline package accommodating cavity.

[0005] Optionally, the position detection device is a microswitch, the microswitch has a pressing part and a signal output part, the pressing part is used to extend out of the installation hole and set towards the pipeline package accommodating cavity, and the signal output part is used to be connected with the robot safety board; the pressing part is used to be pressed by the pipeline package in the pipeline package accommodating cavity when the fastener locks the two supports.

[0006] Optionally, the pipeline package fixing seat further includes a locking nut, the microswitch is threadedly connected to the installation hole and locked by the locking nut.

[0007] Optionally, the pipeline package accommodating cavity has a circular structure, and the installation hole extends radially towards the pipeline package accommodating cavity.

[0008] Optionally, one end of the two supports is rotatably connected, and the other ends of the two supports are respectively provided with connection holes. The fastener is used to sequentially pass through each connection hole, and the mounting hole is provided on the support near the connection hole.

[0009] Optionally, the pipeline package fixing seat further includes a snap ring. The snap ring is arranged in the accommodation cavity of the pipeline package and is used to sleeved outside the pipeline package. The pressing part is used to be pressed or released by the snap ring.

[0010] Optionally, a clamping rib is convexly arranged on the inner wall of the snap ring, and the clamping rib extends along the circumferential direction of the snap ring.

[0011] Optionally, the pipeline package fixing seat further includes a positioning pin. The snap ring includes two relatively arranged clamping arms. The two clamping arms are respectively attached and matched with the mutually facing sides of the two supports. At least one end of the two clamping arms is provided with a protruding part protruding towards the inside of the accommodation cavity of the pipeline package. Positioning holes are provided on the corresponding protruding parts of the two clamping arms. The two clamping arms are used for positioning and assembling through the positioning pin and the positioning holes.

[0012] On the other hand, the present invention also provides a robot, including a robot arm and the above-mentioned pipeline package fixing seat. The pipeline package fixing seat is used to sleeve and fix the pipeline package on the robot arm.

[0013] Optionally, the robot further includes a robot safety board and an alarm. The robot safety board is connected to the position detection device of the pipeline package fixing seat and the alarm.

[0014] On the other hand, the present invention also provides a robot, including the above-mentioned pipeline package fixing seat.

[0015] The pipeline package fixing seat and the robot of the present invention have at least the following advantages compared with the prior art:

[0016] Open the two supports, place the pipeline package on one of the supports, then use the other support to press the pipeline package tightly, and lock the two supports through fasteners, so that the pipeline package is clamped in the pipeline package accommodating cavity formed by the two supports; when the fasteners lock the two supports, the pipeline package is in close contact with the two supports respectively. When the fasteners loosen and the two supports are released, the pipeline package disengages from the supports. By providing mounting holes on the supports that communicate with the pipeline package accommodating cavity and installing a position detection device in the mounting holes, and using the position detection device to detect the position of the pipeline package, it is possible to directly determine whether the pipeline package has disengaged from the supports, that is, whether the fasteners are loose. The detection is convenient, fast, and efficient, and corresponding measures can be taken in a timely manner to solve the technical problem that due to untimely manual maintenance, the pipeline package is thrown out of the pipeline package fixing seat when the robot body moves rapidly and significantly, resulting in the fracture and damage of the pipeline package and related components, and triggering safety accidents. Brief Description of the Drawings

[0017] Figure 1 FIG. is an external structural schematic diagram of the pipeline package fixing seat of the embodiment of the present utility model when the fasteners are locked;

[0018] Figure 2 FIG. is a cross-sectional view of the pipeline package fixing seat of the embodiment of the present utility model when the fasteners are locked;

[0019] Figure 3 FIG. is a structural schematic diagram of the pipeline package fixing seat of the embodiment of the present utility model when the fasteners are loose;

[0020] Figure 4 FIG. is an exploded structural schematic diagram of the pipeline package fixing seat of the embodiment of the present utility model.

[0021] Description of the Reference Numerals:

[0022] 1. Seat body; 11. Support; 111. Mounting hole; 112. Connection hole; 12. Pipeline package accommodating cavity; 13. First support; 14. Second support; 2. Fastener; 3. Position detection device; 31. Pressing part; 32. Signal output part; 4. Locking nut; 5. Snap ring; 51. Clamping arm; 511. Clamping rib; 512. Protruding part; 513. Positioning hole. Detailed Embodiment

[0023] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings.

[0024] In the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "connection", "coupling", and "mating" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a direct connection, or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] In addition, it should also be noted that in the description of the present utility model, it should be stated that the term nouns indicating directions in each embodiment, such as "upper", "lower", "front", "rear", etc., are only for simplifying the description of the positional relationship based on the drawings in the specification, and do not represent that the indicated elements and devices, etc., must operate according to the specific directions and limited operations and methods and structures in the specification. Such directional nouns do not constitute a limitation to the present utility model.

[0026] A Z-axis is established herein. Among them, the Z-axis represents the up-and-down direction, the positive direction of the Z-axis represents the upper side, and the negative direction of the Z-axis represents the lower side. At the same time, it should be noted that the above description of the meaning of the Z-axis is only for facilitating the description of the present utility model and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0027] As Figures 1-4 shown, a pipeline package fixing seat according to an embodiment of the present utility model includes a seat body 1, a fastener 2, and a position detection device 3. The seat body 1 includes two supports 11 that can be opened and closed. In the state of being buckled together, a pipeline package accommodating cavity 12 is formed between the two supports 11, and the two supports 11 are used to be locked by the fastener 2; at least one of the supports 11 is provided with an installation hole 111 communicating with the pipeline package accommodating cavity 12, and the position detection device 3 is installed in the installation hole 111 and is arranged towards the pipeline package accommodating cavity 12. The position detection device 3 is used to detect the position of the pipeline package in the pipeline package accommodating cavity 12.

[0028] Specifically, the two supports 11 of the seat body 1 are respectively a first support 13 and a second support 14 (as Figure 1As shown in the figure, the first support 13 and the second support 14 are arranged opposite to each other at the upper and lower parts. The shapes of the first support 13 and the second support 14 may be the same or different. In order to facilitate the placement of the pipe pack fixing seat, the side of the second support 14 away from the first support 13 may be set as a plane to facilitate support on the corresponding platform. The first support 13 and the second support 14 may be respectively recessed in the direction away from each other. When the first support 13 and the second support 14 are buckled, a pipe pack accommodating cavity 12 may be enclosed between the two. The shape of the pipe pack accommodating cavity 12 matches the shape of the pipe pack. The first support 13 and the second support 14 may be opened and closed. The first support 13 and the second support 14 may be locked by one or more fasteners 2. The fasteners 2 may be bolts. At least one support 11 is provided with a mounting hole 111 for mounting the position detection device 3, including the following three situations: the mounting hole 111 is provided on the first support 13; the mounting hole 111 is provided on the second support 14; the mounting hole 111 is provided on both the first support 13 and the second support 14. The mounting holes 111, that is, the number and position of the position detection device 3 can be flexibly selected according to needs. The position detection device 3 is used to detect the position of the dress pack in the dress pack accommodating cavity 12.

[0029] In this embodiment, the two supports 11 are opened, and the dress pack is placed on one of the supports 11. Then, the dress pack is pressed by the other support 11, and the two supports 11 are locked by the fastener 2, so that the dress pack is clamped in the dress pack accommodating cavity 12 formed by the two supports 11; when the fastener 2 locks the two supports 11, the dress pack is tightly attached to the two supports 11 respectively. When the fastener 2 loosens and causes the two supports 11 to loosen, the dress pack will be separated from the support 11. By setting a fastener 2 on the support 11 to be in contact with the pipeline, the dress pack can be clamped in the dress pack accommodating cavity 12 formed by the two supports 11. The mounting hole 111 connected to the package accommodating cavity 12 is provided with a position detection device 3 installed in the mounting hole 111. By using the position detection device 3 to detect the position of the pipeline package, it can be directly determined whether the pipeline package is separated from the support 11, that is, whether the fastener 2 is loose. The detection is convenient, fast and efficient, and corresponding measures can be taken in time to solve the technical problem that the pipeline package is not thrown out of the pipeline package fixing seat when the robot body moves rapidly and drastically due to untimely manual maintenance, resulting in the fracture and damage of the pipeline package and other related parts, causing safety accidents.

[0030] like Figures 2-4 As shown, optionally, the position detection device 3 is a micro switch, and the micro switch has a pressing portion 31 and a signal output portion 32, the pressing portion 31 is used to extend out of the mounting hole 111 to be arranged toward the pipeline package accommodating cavity 12, and the signal output portion 32 is used to be connected to the robot safety plate; the pressing portion 31 is used to be pressed by the pipeline package in the pipeline package accommodating cavity 12 when the fastener 2 locks the two supports 11.

[0031] In this embodiment, the robot safety board is a PLC controller. The position detection device 3 uses a microswitch, which has a high sensitivity and can respond quickly under a small pressure. When the microswitch is not pressed, its pressing part 31 protrudes out of the mounting hole 111 and points to the inside of the pipeline accommodation cavity 12. When the fastener 2 is tightened and the pipeline package is clamped between the two supports 11, the pipeline package can apply a pressing force to the pressing part 31, causing the microswitch to be turned on. At this time, the signal output part 32 of the microswitch can output a signal indicating that the pipeline package is in a normal state to the robot safety board; when the fastener 2 becomes loose, since the space between the two supports 11 becomes larger, the two supports 11 are no longer in a clamped state relative to the pipeline package, and there is a gap between the support 11 and the pipeline package until the pipeline package releases the pressing on the pressing part 31 of the microswitch, and the pressing part 31 bounces back to its original position. At this time, the signal output part 32 of the microswitch can output a signal indicating that the pipeline package is in a loose fault state to the robot safety board, and the operator can stop the machine for inspection.

[0032] In some other embodiments, the position detection device 3 can also use a position sensor, such as a laser sensor, an inductive sensor, etc.

[0033] As Figures 2-4 shown, optionally, the pipeline package fixing seat further includes a locking nut 4, and the microswitch is threadedly connected to the mounting hole 111 and locked by the locking nut 4.

[0034] In this embodiment, the microswitch can be generally columnar in structure. The outer wall of the microswitch is provided with a first thread, and the inner wall of the mounting hole 111 is provided with a second thread that matches the first thread. The signal output part 32 of the microswitch can protrude out of the mounting hole 111 and is locked by the locking nut 4 to achieve the fixed installation of the microswitch on the support 11. The installation method is simple and can effectively prevent the microswitch from moving axially relative to the mounting hole 111 to avoid mis-triggering of the microswitch.

[0035] In some other embodiments, the microswitch can be snap-connected to the mounting hole 111.

[0036] As Figures 2-3 shown, optionally, the pipeline accommodation cavity 12 has a circular structure, and the mounting hole 111 extends radially toward the pipeline accommodation cavity 12.

[0037] In this embodiment, the mutually facing surfaces of the two supports 11 are provided with arc-shaped grooves, or semicircular grooves. When the two supports 11 are buckled, they can enclose a pipeline accommodation cavity 12 with a circular structure. The cross-sectional shape of the pipeline package is usually circular. Setting the pipeline accommodation cavity 12 to a circular structure can better match the pipeline package so that the two supports 11 can better clamp the pipeline package.

[0038] The mounting holes 111 are arranged to extend radially towards the pipeline accommodating cavity 12, so that the pipeline package in the pipeline accommodating cavity 12 can apply a positive pressure to the pressing part 31 of the microswitch, making the on-off control of the microswitch more sensitive and more accurate.

[0039] As Figures 1-3 shown, optionally, one end of each of the two supports 11 is rotatably connected, and the other ends of the two supports 11 are respectively provided with connection holes 112. The fastener 2 is used to pass through each of the connection holes 112 in sequence, and the mounting holes 111 are provided on the supports 11 near the connection holes 112.

[0040] Specifically, connection ears are respectively arranged at the first ends of the two supports 11, and a rotating shaft passes through the two connection ears to realize the rotational connection of the two supports 11. Connection holes 112 are respectively arranged at the second ends of the two supports 11. The connection holes 112 can be through holes or blind holes. The fastener 2 passes through the two connection holes 112 in sequence to fix the two supports 11.

[0041] In this embodiment, the mounting holes 111 are arranged on the supports 11 near the connection holes 112, that is, the position detection device 3 is arranged near the fastener 2, so that once the fastener 2 becomes loose, the position detection device 3 can detect the position change in time, the detection is more sensitive, and the result is more accurate.

[0042] In some other embodiments, the pipeline package fixing seat can be provided with two fasteners 2, and the two ends of the two supports 11 can be respectively locked and fixed through the corresponding fasteners 2.

[0043] As Figures 1-4 shown, optionally, the pipeline package fixing seat further includes a snap ring 5. The snap ring 5 is arranged in the pipeline accommodating cavity 12 and is used to sleeved outside the pipeline package, and the pressing part 31 is used to be pressed by the snap ring 5.

[0044] Specifically, the snap ring 5 is sleeved and fixed outside the pipeline package, and then the snap ring 5 is placed between the two supports 11. When the fastener 2 locks the supports 11, the supports 11 hold the pipeline package tightly through the snap ring 5. For example, the supports 11 can apply an inward pressing force to the snap ring 5, so that the snap ring 5 clamps the pipeline package. At the same time, the snap ring 5 applies an outward pressing force to the supports 11 and the microswitch to press the pressing part 31. When the fastener 2 becomes loose, there is a gap between the snap ring 5 and the supports 11, and the pressing part 31 pops up and resets.

[0045] Optionally, positioning grooves can be arranged on the inner walls of the supports 11 to position and assemble the snap ring 5.

[0046] As Figure 4As shown, optionally, a rib 511 is protrudingly provided on the inner wall of the snap ring 5, and the rib 511 extends along the circumferential direction of the snap ring 5.

[0047] In this embodiment, the rib 511 can be circular or arc-shaped, and multiple ribs 511 can be arranged at intervals along the axial direction of the snap ring 5. By providing the rib 511 on the inner wall of the snap ring 5, the clamping force of the snap ring 5 on the pipeline package can be improved.

[0048] As Figure 4 As shown, optionally, the pipeline package fixing seat further includes a positioning pin (not shown in the figure). The snap ring 5 includes two snap arms 51 arranged oppositely. The two snap arms 51 are respectively attached and matched with one side of the two supports 11 facing each other. At least one end of the two snap arms 51 is provided with a protruding portion 512 protruding towards the inside of the pipeline package accommodation cavity 12. Positioning holes 513 are provided on the corresponding protruding portions 512 of the two snap arms 51. The two snap arms 51 are used for positioning and assembling through the positioning pin and the positioning holes 513.

[0049] Specifically, the two snap arms 51 of the snap ring 5 are in an arc-shaped bending structure. The two snap arms 51 are respectively attached to one side of the two supports 11 facing each other. When the supports 11 are buckled, the two snap arms 51 form a clamping posture on the pipeline package, so that the pipeline package can be clamped. One end or both ends of the two snap arms 51 can be positioned and assembled through the positioning pin. Taking the example of setting the positioning pin at one end of the two snap arms 51, the first positioning hole and the second positioning hole are respectively provided at the corresponding ends of the two snap arms 51. The first positioning hole and the second positioning hole can be blind holes or through holes. When the two snap arms 51 are buckled, the positioning installation of the two snap arms 51 can be realized by passing the positioning pin through the first positioning hole and the second positioning hole.

[0050] When positioning pins are provided at both ends of the two snap arms 51, the positioning pin at one end passes through the corresponding positioning hole from bottom to top, and the positioning pin at the other end passes through the corresponding positioning hole from top to bottom. By adopting this setting method, the overall force of the snap ring 5 can be more uniform and the assembly stability is better.

[0051] Another embodiment of the present invention further proposes a robot, including a robot arm and the above-mentioned pipeline package fixing seat, and the pipeline package fixing seat is used for fixing the pipeline package on the robot arm.

[0052] Specifically, one of the supports 11 of the seat body 1 is fixedly installed on the robot arm. When it is necessary to fix the pipeline package, separate the two supports 11 of the seat body 1 and clamp the pipeline package from both sides of the pipeline package respectively, and then lock the fastener 2. The advantages of the robot compared with the prior art are the same as those of the above-mentioned pipeline package fixing seat, and will not be repeated here.

[0053] Optionally, the robot further includes a robot safety board and an alarm, and the robot safety board is connected to the position detection device 3 of the pipeline package fixing seat and the alarm.

[0054] In this embodiment, the position detection device 3 transmits the detected position information of the pipeline package to the robot safety board. When the pipeline package becomes loose, the robot safety board causes the alarm to sound, prompting the staff to stop the machine for inspection. The alarm can be an audible and visual alarm.

[0055] Although the present utility model is disclosed as above, the protection scope of the present utility model is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model, and these changes and modifications will all fall within the protection scope of the present utility model.

Claims

1. A pipeline package fixing seat, characterized in that, It includes a seat body (1), a fastener (2) and a position detection device (3). The seat body (1) includes two supports (11) that can be opened and closed. In the state of being buckled together, a pipeline accommodation cavity (12) is enclosed between the two supports (11), and the two supports (11) are used to be locked by the fastener (2); at least one of the supports (11) is provided with an installation hole (111) communicating with the pipeline accommodation cavity (12), and the position detection device (3) is installed in the installation hole (111) and is arranged towards the pipeline accommodation cavity (12), and the position detection device (3) is used to detect the position of the pipeline package in the pipeline accommodation cavity (12).

2. The pipeline package fixing seat according to claim 1, wherein, The position detection device (3) is a microswitch. The microswitch has a pressing part (31) and a signal output part (32). The pressing part (31) is used to extend out of the installation hole (111) and is arranged towards the pipeline accommodation cavity (12), and the signal output part (32) is used to be connected to the robot safety board; the pressing part (31) is used to be pressed by the pipeline package in the pipeline accommodation cavity (12) when the fastener (2) locks the two supports (11).

3. The pipeline package fixing seat according to claim 2, wherein, It further includes a lock nut (4). The microswitch is threadedly connected to the installation hole (111) and is locked by the lock nut (4).

4. The pipeline package fixing seat according to claim 2, wherein, The pipeline accommodation cavity (12) has a circular structure, and the installation hole (111) extends radially towards the pipeline accommodation cavity (12).

5. The pipeline package fixing seat according to claim 1, characterized in that, One ends of the two supports (11) are rotatably connected. Connection holes (112) are respectively provided at the other ends of the two supports (11). The fastener (2) is used to sequentially pass through each connection hole (112), and the installation hole (111) is provided at the position of the support (11) close to the connection hole (112).

6. The pipeline package fixing seat according to claim 2, wherein, It further includes a snap ring (5). The snap ring (5) is arranged in the pipeline accommodation cavity (12) and is used to be sleeved outside the pipeline package, and the pressing part (31) is used to be pressed by the snap ring (5).

7. The pipeline package fixing seat according to claim 6, wherein, A snap rib (511) protrudes from the inner wall of the snap ring (5), and the snap rib (511) extends along the circumferential direction of the snap ring (5).

8. The pipeline package fixing seat according to claim 6, characterized in that, It further includes a positioning pin. The snap ring (5) includes two opposite snap arms (51). The two snap arms (51) are respectively attached and matched with the mutually facing sides of the two supports (11). At least one end of the two snap arms (51) is provided with a protruding part (512) protruding towards the inside of the pipeline accommodation cavity (12). Positioning holes (513) are provided on the corresponding protruding parts (512) of the two snap arms (51), and the two snap arms (51) are used for positioning and assembling through the positioning pin and the positioning holes (513).

9. A robot, characterized in that, It includes a robot arm and a pipeline package fixing seat according to any one of claims 1-8. The pipeline package fixing seat is used to fix the pipeline package on the robot arm.

10. The robot according to claim 9, characterized in that, It further includes a robot safety board and an alarm, and the robot safety board is connected to the position detection device (3) of the pipeline package fixing seat and the alarm.

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