Annular guide rail provided with limiting assembly

Abstract

The utility model provides an annular guide rail provided with a limiting assembly, which relates to the field of annular guide rails and comprises an annular guide rail frame, the inner wall of the annular guide rail frame is fixedly connected with the outer wall of a driving frame, and the bottom end of the driving frame is fixedly connected with the output end of a driving motor through a coupler. The other triangular inner walls, away from the driving frame, of the annular guide rail frame are fixedly connected with the outer wall of a conduction frame, the outer walls of the driving frame and the conduction frame are movably connected with the inner side of a driving belt, the outer wall of the driving belt is fixedly connected with one side of a sliding seat mechanism, and the two sides of the annular guide rail frame are fixedly connected with one side of a limiting mechanism. The inner side of the annular guide rail frame is fixedly connected with one side of an anti-deviation assembly. According to the sliding seat base limiting device, the rotating rod rotates to drive the limiting rotating block to move in the direction of the limiting frame, so that the limiting clamping block moves into the limiting groove, the sliding seat base is limited, the limiting clamping block enters the limiting groove, and limiting of the sliding seat base is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-annular guide rails, in particular to an annular guide rail provided with a limiting component. Background Art

[0002] A guide rail is a groove or ridge made of metal or other materials that can support, fix, guide and reduce friction of moving devices or equipment. A circular guide rail is a device along which the slide moves in a circular motion. Circular guide rails are required in many applications of industrial automation.

[0003] In the prior art, the slide above the annular guide rail will move in a circular motion along with the guide rail as it is driven. However, since most of today's annular guide rails do not have a limiting component, it is difficult to effectively limit the slide when work is required. Utility Model Content

[0004] The purpose of the present invention is to provide an annular guide rail provided with a limiting assembly, so as to solve the problem raised in the above background technology that most of the annular guide rails nowadays do not have a limiting assembly, making it difficult to effectively limit the slide when required.

[0005] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting gear.

[0006] As a preferred embodiment, one side of the fixed block is fixedly connected to the outer wall of the driving belt, both sides of the fixed block are movably connected to the outer wall of the stabilizing bar, and the top outer wall of the stabilizing bar is fixedly connected to the inner wall of the connecting block.

[0007] As a preferred embodiment, one side of the connecting block is fixedly connected to one side of the slide base, and the inner wall of the slide base is fixedly connected to the top outer wall of the guide wheel, and the bottom outer wall of the guide wheel is movably connected to the top outer wall of the annular guide rail frame.

[0008] As a preferred embodiment, the side of the slide base away from the connecting block is fixedly connected to one side of the limiting frame, and a limiting groove is provided inside the side of the limiting frame away from the slide base.

[0009] As a preferred embodiment, one side of the fixing frame is fixedly connected to both sides of the annular guide rail frame, and the inner wall of the fixing frame is provided with a bearing, and the inner wall of the fixing frame is rotatably connected to the outer walls of both ends of the rotating rod through the bearing.

[0010] As a preferred embodiment, the outer walls at both ends of the rotating rod are fixedly connected to the inner wall of the limiting rotating block, and the top of the limiting rotating block is fixedly connected to the bottom end of the limiting block, and the outer wall of the limiting block is movably connected to the inner wall of the limiting groove.

[0011] As a preferred embodiment, the outer wall of the rotating rod is fixedly connected to the inner wall of the driving rotating block, and a rotating shaft is provided on both sides of the connecting rotating block, and the two sides of the connecting rotating block are respectively rotatably connected to the inner wall of the bottom end of the driving rotating block through the rotating shaft, one side of the connecting rotating block is fixedly connected to the extended end of the telescopic block, and the end of the telescopic block away from the connecting rotating block is fixedly connected to one side of the stabilizing frame, and one side of the stabilizing frame is fixedly connected to one side of the annular guide rail frame.

[0012] As a preferred embodiment, one side of the connecting frame is fixedly connected to the inner side of the annular guide rail frame, and the top of the connecting frame away from the annular guide rail frame is fixedly connected to the bottom end of the anti-deflection plate, a rotating groove is opened inside the side of the anti-deflection plate close to the driving belt, and the inner wall of the rotating groove is rotatably connected to the two ends of the sliding wheel, and the outer wall of the sliding wheel is movable with the outer wall of the driving belt.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. According to the utility model, when the slide base needs to be limited, the telescopic block is opened to drive the connecting rotating block to move. The connecting rotating block moves through the rotation connection with the driving rotating block, drives the driving rotating block to rotate, and then drives the rotating rod to rotate. The rotation of the rotating rod drives the limiting rotating block to move toward the limit frame, so that the limiting block moves into the inside of the limiting groove, thereby limiting the slide base. The limiting block enters the inside of the limiting groove, which facilitates the limitation of the slide base.

[0015] 2. In the present invention, the driving belt contacts the outer wall of the sliding wheel while moving, thereby driving the sliding wheel to rotate. The driving belt is guided by the anti-deflection plate, and the deviation of the driving belt during movement is avoided through the setting. At the same time, the setting of the sliding wheel reduces the friction between the driving belt and the anti-deflection plate, thereby increasing the service life of the driving belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an annular guide rail provided with a limit assembly provided by the utility model;

[0017] Figure 2 A schematic diagram of a limiting mechanism of an annular guide rail provided with a limiting assembly provided by the utility model;

[0018] Figure 3 A schematic diagram of a slide mechanism of an annular guide rail provided with a limit assembly provided by the utility model;

[0019] Figure 4 This is an exploded view of a slide mechanism of an annular guide rail provided with a limit assembly provided by the utility model;

[0020] Figure 5 This is a schematic diagram of an anti-deflection component of an annular guide rail provided with a limit component provided by the utility model.

[0021] Legend:

[0022] 1. Annular guide rail frame; 2. Driving frame; 3. Driving motor; 4. Conducting frame; 5. Driving belt; 6. Sliding seat mechanism; 601. Fixed block; 602. Stabilizing rod; 603. Connecting block; 604. Sliding seat base; 605. Guide wheel; 606. Limiting frame; 607. Limiting slot; 7. Limiting mechanism; 701. Fixed frame; 702. Rotating rod; 703. Limiting rotating block; 704. Limiting card block; 705. Driving rotating block; 706. Connecting rotating block; 707. Telescopic block; 708. Stabilizing frame; 8. Anti-deflection assembly; 801. Connecting frame; 802. Anti-deflection plate; 803. Rotating slot; 804. Sliding wheel. DETAILED DESCRIPTION

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

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: comprising: an annular guide rail frame 1, the inner wall of the annular guide rail frame 1 is fixedly connected to the outer wall of the driving frame 2, the bottom end of the driving frame 2 is fixedly connected to the output end of the driving motor 3 through a coupling, the remaining triangular inner walls of the annular guide rail frame 1 away from the driving frame 2 are fixedly connected to the outer wall of the conductive frame 4, the outer walls of the driving frame 2 and the conductive frame 4 are movably connected to the inner side of the driving belt 5, the outer wall of the driving belt 5 is fixedly connected to one side of the slide mechanism 6, and the slide mechanism 6 includes a fixed block 601, a stabilizing rod 602, and a connecting block 603. , slide base 604, guide wheel 605, limit frame 606 and limit slot 607, both sides of the annular guide rail frame 1 are fixedly connected to one side of the limit mechanism 7, the limit mechanism 7 includes a fixed frame 701, a rotating rod 702, a limit rotating block 703, a limit clamping block 704, a driving rotating block 705, a connecting rotating block 706, a telescopic block 707 and a stabilizing frame 708, the inner side of the annular guide rail frame 1 is fixedly connected to one side of the anti-deflection component 8, the anti-deflection component 8 includes a connecting frame 801, an anti-deflection plate 802, a rotating slot 803 and a sliding wheel 804.

[0025] In one embodiment, one side of the fixed block 601 is fixedly connected to the outer wall of the driving belt 5, both sides of the fixed block 601 are movably connected to the outer wall of the stabilizing rod 602, and the top outer wall of the stabilizing rod 602 is fixedly connected to the inner wall of the connecting block 603.

[0026] Specifically, the stabilizing rod 602 and the connecting block 603 ensure that the slide base 604 moves along with the driving belt 5 .

[0027] In one embodiment, one side of the connecting block 603 is fixedly connected to one side of the slide base 604, and the inner wall of the slide base 604 is fixedly connected to the top outer wall of the guide wheel 605, and the bottom outer wall of the guide wheel 605 is movably connected to the top outer wall of the annular guide rail frame 1.

[0028] Specifically, the guide wheel 605 enables the slide base 604 to move stably along the annular guide rail frame 1 .

[0029] In one embodiment, a side of the slide base 604 away from the connection block 603 is fixedly connected to a side of the limiting frame 606 , and a limiting groove 607 is defined inside the side of the limiting frame 606 away from the slide base 604 .

[0030] Specifically, the cooperation between the limiting groove 607 and the limiting block 704 facilitates the limiting operation of the slide base 604 .

[0031] In one embodiment, one side of the fixing frame 701 is fixedly connected to both sides of the annular guide rail frame 1, and the inner wall of the fixing frame 701 is provided with a bearing, and the inner wall of the fixing frame 701 is rotatably connected to the outer walls of both ends of the rotating rod 702 through the bearing.

[0032] Specifically: the normal rotation of the rotating rod (702) is ensured by the arrangement of the bearing.

[0033] In one embodiment, the outer walls at both ends of the rotating rod 702 are fixedly connected to the inner wall of the limiting rotating block 703, and the top of the limiting rotating block 703 is fixedly connected to the bottom end of the limiting block 704, and the outer wall of the limiting block 704 is movably connected to the inner wall of the limiting groove 607.

[0034] Specifically, the rotation of the rotating rod 702 drives the limiting rotating block 703 to move toward the limiting frame 606 , so that the limiting clamping block 704 moves into the limiting groove 607 .

[0035] In one embodiment, the outer wall of the rotating rod 702 is fixedly connected to the inner wall of the driving rotating block 705, and a rotating shaft is provided on both sides of the connecting rotating block 706. The two sides of the connecting rotating block 706 are respectively rotatably connected to the inner wall of the bottom end of the driving rotating block 705 through the rotating shaft. One side of the connecting rotating block 706 is fixedly connected to the extended end of the telescopic block 707, and the end of the telescopic block 707 away from the connecting rotating block 706 is fixedly connected to one side of the stabilizing frame 708, and one side of the stabilizing frame 708 is fixedly connected to one side of the annular guide rail frame 1.

[0036] Specifically, opening the telescopic block 707 drives the connecting rotating block 706 to move, and the connecting rotating block 706 moves through the rotation connection with the driving rotating block 705, driving the driving rotating block 705 to rotate, and further driving the rotating rod 702 to rotate.

[0037] In one embodiment, one side of the connecting frame 801 is fixedly connected to the inner side of the annular guide rail frame 1, and the top of the connecting frame 801 away from the annular guide rail frame 1 is fixedly connected to the bottom end of the anti-deflection plate 802, and a rotating groove 803 is opened inside the side of the anti-deflection plate 802 close to the driving belt 5, and the inner wall of the rotating groove 803 is rotatably connected to the two ends of the sliding wheel 804, and the outer wall of the sliding wheel 804 is movable with the outer wall of the driving belt 5.

[0038] Specifically, when the driving belt 5 moves, it contacts the outer wall of the sliding wheel 804 , thereby driving the sliding wheel 804 to rotate, and the driving belt 5 is guided by the anti-deflection plate 802 .

[0039] Working principle: The driving motor 3 drives the driving frame 2 to rotate, and then drives the driving belt 5 to move through the conductive frame 4. The movement of the driving belt 5 drives the fixed block 601 to move. The movement of the fixed block 601 drives the stabilizing rod 602 and the connecting block 603 to move, and then drives the slide base 604 to move along the annular guide frame 1 through the guide wheel 605, thereby driving the limit frame 606 to move. When the slide base 604 needs to be limited, open the telescopic block 707 to drive the connecting rotating block 706 to move, and the connecting rotating block The movement of 706 is connected with the rotation of the driving rotating block 705, driving the driving rotating block 705 to rotate, and then driving the rotating rod 702 to rotate. The rotation of the rotating rod 702 drives the limiting rotating block 703 to move toward the limiting frame 606, so that the limiting block 704 moves into the inside of the limiting groove 607, thereby limiting the slide base 604. When the driving belt 5 moves, it contacts the outer wall of the sliding wheel 804, thereby driving the sliding wheel 804 to rotate, and the driving belt 5 is guided by the setting of the anti-deflection plate 802.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A circular guide rail provided with a limit assembly, characterized in that: include: An annular guide rail frame (1) is provided, wherein the inner wall of the annular guide rail frame (1) is fixedly connected to the outer wall of the driving frame (2), the bottom end of the driving frame (2) is fixedly connected to the output end of the driving motor (3) through a coupling, the remaining triangular inner walls of the annular guide rail frame (1) away from the driving frame (2) are fixedly connected to the outer wall of the conductive frame (4), the outer walls of the driving frame (2) and the conductive frame (4) are movably connected to the inner side of the driving belt (5), the outer wall of the driving belt (5) is fixedly connected to one side of the slide mechanism (6), and the slide mechanism (6) includes a fixed block (601), a stabilizing rod (602), a connecting block (603), a slide base (604), a guide The annular guide rail frame (1) is fixedly connected to a side of a limiting mechanism (7) on both sides of the annular guide rail frame (1), wherein the limiting mechanism (7) comprises a fixing frame (701), a rotating rod (702), a limiting rotating block (703), a limiting clamping block (704), a driving rotating block (705), a connecting rotating block (706), a telescopic block (707) and a stabilizing frame (708); the inner side of the annular guide rail frame (1) is fixedly connected to one side of an anti-deflection component (8); and the anti-deflection component (8) comprises a connecting frame (801), an anti-deflection plate (802), a rotating groove (803) and a sliding wheel (804).

2. The annular guide rail with a limit assembly according to claim 1, characterized in that: One side of the fixing block (601) is fixedly connected to the outer wall of the driving belt (5), both sides of the fixing block (601) are movably connected to the outer wall of the stabilizing rod (602), and the top outer wall of the stabilizing rod (602) is fixedly connected to the inner wall of the connecting block (603).

3. The annular guide rail with a limit assembly according to claim 2, characterized in that: One side of the connecting block (603) is fixedly connected to one side of the slide base (604), and the inner wall of the slide base (604) is fixedly connected to the top outer wall of the guide wheel (605), and the bottom outer wall of the guide wheel (605) is movably connected to the top outer wall of the annular guide rail frame (1).

4. The annular guide rail with a limit assembly according to claim 3, characterized in that: The side of the slide base (604) away from the connecting block (603) is fixedly connected to one side of the limiting frame (606), and a limiting groove (607) is provided inside the side of the limiting frame (606) away from the slide base (604).

5. The annular guide rail with a limit assembly according to claim 1, characterized in that: One side of the fixing frame (701) is fixedly connected to both sides of the annular guide rail frame (1), and the inner wall of the fixing frame (701) is provided with a bearing. The inner wall of the fixing frame (701) is rotatably connected to the outer walls of both ends of the rotating rod (702) through the bearing.

6. The annular guide rail with a limit assembly according to claim 5, characterized in that: The outer walls at both ends of the rotating rod (702) are fixedly connected to the inner wall of the limiting rotating block (703), and the top end of the limiting rotating block (703) is fixedly connected to the bottom end of the limiting clamping block (704), and the outer wall of the limiting clamping block (704) is movably connected to the inner wall of the limiting groove (607).

7. The annular guide rail with a limit assembly according to claim 6, characterized in that: The outer wall of the rotating rod (702) is fixedly connected to the inner wall of the driving rotating block (705), and rotating shafts are provided on both sides of the connecting rotating block (706). The two sides of the connecting rotating block (706) are rotatably connected to the inner wall of the bottom end of the driving rotating block (705) through the rotating shafts. One side of the connecting rotating block (706) is fixedly connected to the extended end of the telescopic block (707), and the end of the telescopic block (707) away from the connecting rotating block (706) is fixedly connected to one side of the stabilizing frame (708), and one side of the stabilizing frame (708) is fixedly connected to one side of the annular guide rail frame (1).

8. The annular guide rail with a limit assembly according to claim 1, characterized in that: One side of the connecting frame (801) is fixedly connected to the inner side of the annular guide rail frame (1), and the top end of the connecting frame (801) away from the annular guide rail frame (1) is fixedly connected to the bottom end of the anti-deflection plate (802), and a rotation groove (803) is provided inside the anti-deflection plate (802) on a side close to the driving belt (5), and the inner wall of the rotation groove (803) is rotatably connected to the two ends of the sliding wheel (804), and the outer wall of the sliding wheel (804) is movable with the outer wall of the driving belt (5).

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