CN219116416U

CN219116416U - Steering turnout device for suspension conveyor

Info

Publication number: CN219116416U
Application number: CN202223438544.5U
Authority: CN
Inventors: 段柏均; 范长阳; 杨军; 周光孝; 张燚
Original assignee: Saargummi Chongqing Sealing System Co ltd; Sagumi Yingkou Sealing System Co ltd; Saargummi China Investment Co ltd; SaarGummi YuJin Chongqing Rubber and Plastic Product Co Ltd
Current assignee: Saargummi Chongqing Sealing System Co ltd; Sagumi Yingkou Sealing System Co ltd; Saargummi China Investment Co ltd; SaarGummi YuJin Chongqing Rubber and Plastic Product Co Ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-02
Anticipated expiration: 2032-12-21

Abstract

The utility model provides a steering turnout device for a suspension conveyor, which comprises a frame body and two fixed rails, wherein the fixed rails comprise a bent rail and two side rails which are respectively abutted and communicated with two ends of the bent rail, and the bending directions of the two bent rails are opposite; the turning switch device further comprises: the two groups of linear driving mechanisms are respectively connected with the two curved rails and are used for driving the curved rails to be far away from or communicated with the side rails; the two ends of the straight-through rail are respectively communicated with the two fixed rails, the two ends of the straight-through rail are respectively abutted against and communicated with the two side rails positioned on the same straight line, and when the straight-through rail is communicated with the side rails, the bent rail is far away from the side rails; and the vertical rotating mechanism is arranged on the frame body and connected with the straight-through rail, and is used for driving the straight-through rail to rotate and communicated with or far away from the side rail. The utility model has the effect of improving the problem that the turnout connected with the two fixed rails cannot smoothly realize the split or the confluence between the two fixed rails when the two fixed rails are crossed in the prior art.

Description

Steering turnout device for suspension conveyor

Technical Field

The utility model relates to the technical field of conveyors, in particular to a turning turnout device for a hanging conveyor.

Background

The hanging conveyor (conveying machinery) is a common continuous conveying device, is widely applied to continuously conveying various finished articles and bulk materials in containers or bags in factories, and can also be used for conveying workpieces among various working procedures in the assembly line of various industrial departments to complete various technological processes and realize comprehensive mechanization of conveying and technological operation. The structure of the device mainly comprises a traction chain, a sliding frame, a lifting appliance, an overhead rail, a driving device, a tensioning device and the like, wherein the rail is generally made of I-steel (which is opened back to back towards the horizontal direction) or box section steel (the section of which is C-shaped with a downward opening). During the conveying process, a plurality of rails (such as box section steel type rails) can form cross circulation, namely, the rails need to be communicated through turnouts.

The Chinese patent publication No. CN202642812U discloses a cross turnout of a power and free type suspension conveyor: the cross turnout comprises two fixed rails which are positioned on the same horizontal plane and are orthogonally arranged, notches are respectively arranged at the intersections of the two fixed rails, the cross turnout further comprises a hanging bracket, a rotating shaft driven by a power device is connected to the hanging bracket in a rotating mode, a supporting frame is connected to the lower end portion of the rotating shaft in a power mode, a rotating rail which is positioned on the same plane with the fixed rails is fixedly connected to the supporting frame, and the rotating rail is connected to the notches in a rotating mode.

Aiming at the related technology, the two fixed rails can pass through the rotation of the spiral rail, but when the two fixed rails at the cross turnout meet the flow-splitting or flow-splitting requirement, the turnout device cannot meet the flow-splitting or flow-splitting requirements smoothly. The distribution, namely the delivery of the goods source of one fixed rail, can be carried out from the discharge ends of the two fixed rails, and the confluence, namely the delivery of the goods source of the two fixed rails, can be carried out from the discharge ends of the same fixed rail.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a turning turnout device for a suspension conveyor, which can solve the problem that turnouts connected with two fixed rails cannot smoothly realize split or confluence between the two fixed rails when the two fixed rails are crossed in the prior art.

According to the embodiment of the utility model, the steering turnout device for the suspension conveyor comprises a frame body and two fixed rails which are arranged on the frame body, wherein each fixed rail comprises a bent rail and two side rails which are respectively abutted and communicated with two ends of the bent rail, the bending directions of the two bent rails are opposite, and the side rails are arranged on the frame body; the turning switch device further comprises: the two groups of linear driving mechanisms are arranged on the frame body and are respectively connected with the two curved rails and used for driving the curved rails to be far away from or communicated with the side rails; the two ends of the straight-through rail are respectively communicated with the two fixed rails, the two ends of the straight-through rail are respectively abutted against and communicated with the two side rails positioned on the same straight line, and when the straight-through rail is communicated with the side rails, the bent rail is far away from the side rails; and the vertical rotating mechanism is arranged on the frame body and connected with the straight-through rail, and is used for driving the straight-through rail to rotate and communicated with or far away from the side rail.

Preferably, the linear driving mechanism includes: one end of the connecting plate is connected with the frame body; and the Z-direction linear driving assembly is arranged on the connecting plate and connected with the bent rail and used for driving the bent rail to move along the vertical direction.

Preferably, the Z-direction linear driving assembly comprises a Z-direction fixing rod and a Z-direction linear driving piece, the Z-direction fixing rod is vertically arranged, the lower end of the Z-direction fixing rod is fixed on the bent rail, the Z-direction linear driving piece is arranged on the connecting plate, and the driving end of the Z-direction linear driving piece is connected to the upper end of the Z-direction fixing rod.

Preferably, the Z-direction clamping groove is vertically formed in the connecting plate, the connecting plate is connected with the Z-direction clamping plate, one end of the Z-direction clamping plate is matched with and slidingly connected with the Z-direction clamping groove, and the other end of the Z-direction clamping plate is connected with the bent rail.

Preferably, the linear driving mechanism further comprises an X-direction linear driving piece arranged in the horizontal bending direction of the bent rail, the X-direction linear driving piece is fixed on the frame body, and the driving end is connected with the connecting plate so as to drive the connecting plate to move along the horizontal direction.

Preferably, the frame body is provided with an X-direction clamping groove, and one end of the connecting plate is provided with an X-direction clamping plate which is matched with and connected with the X-direction clamping groove in a sliding manner.

Preferably, the vertical rotation mechanism includes: the vertical linear driving assembly is fixed on the frame body, and the telescopic end vertically extends downwards; the driving motor is fixed at the telescopic end of the vertical linear driving assembly, and the driving end vertically extends downwards; the upper end of the vertical rod is fixedly connected to the driving end of the driving motor, and the lower end of the vertical rod is fixed to the middle of the straight-through rail.

Preferably, the vertical linear driving assembly comprises a vertical linear driving piece and a transition plate, the vertical linear driving piece is fixed on the frame body, the piston end of the vertical linear driving piece vertically extends downwards, and the transition plate is fixed on the piston end of the vertical linear driving piece.

Preferably, the frame body is vertically provided with a Z-direction clamping groove, and the transition plate is adapted to be vertically and slidably connected with the Z-direction clamping groove.

In summary, the present utility model includes at least one of the following beneficial technical effects:

the straight line driving mechanism drives the bent rail to be far away from or communicated with the side rail, and the vertical rotating mechanism drives the straight-through rail to rotate and communicate or keep away from the side rail, so that two different fixed rails can be communicated to form a split flow channel, and a converging channel can be formed when the bent rail is communicated with the side rail, thereby improving the problem that in the prior art, when two fixed rails are crossed, the turnout connected to the two fixed rails cannot smoothly realize split flow or converging between the two fixed rails. In addition, under the effect of straight line actuating mechanism for when bent rail intercommunication limit rail, two fixed rails all can transport, thereby improved the problem that two fixed rails only can carry out the transportation action in succession among the prior art.

Drawings

FIG. 1 is a schematic view of a first overall structure of an embodiment of the present utility model, showing a communication state of a bent rail and a side rail;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic diagram of a second overall structure of an embodiment of the present utility model, showing a communication state of the through rail and the side rail. In the above figures: 1. a frame body; 11. an X-direction clamping groove; 12. a Z-direction clamping groove; 2. a fixed rail; 21. bending a rail; 22. side rails; 3. a connecting plate; 31. a Z-direction clamping groove; 32. a Z-direction clamping plate; 33. an X-direction clamping plate; 4. a Z-direction linear driving assembly; 41. a Z-direction fixing rod; 42. a Z-direction linear driving member; 5. an X-direction linear driving member; 6. a straight-through rail; 7. a vertical linear drive assembly; 71. a vertical linear drive; 72. a transition plate; 8. a driving motor; 9. and a vertical rod.

Detailed Description

The utility model will be further described with reference to fig. 1-3.

Referring to fig. 1 and 2, an embodiment of the present utility model provides a turning switch device for a suspension conveyor, which includes a frame 1, a fixed rail 2, a linear driving mechanism, a straight rail 6, and a vertical rotation mechanism, wherein the frame 1 is in a steel frame structure and is fixed on the ground or the top of a factory building.

The fixed rail 2 is made of I-steel (opening towards the opposite direction of the horizontal direction) or box section steel (section is C-shaped with downward opening) so as to facilitate the travelling of the transport trolley below the fixed rail; in the embodiment of the utility model, the fixed rail 2 is shown as a C-shaped cross-section structure. The fixed rail 2 is provided with two fixed rails, the fixed rail 2 comprises a bent rail 21 and two side rails 22 which are respectively abutted against and communicated with two ends of the bent rail 21, and the bending directions of the two bent rails 21 are opposite; the side rails 22 are arranged on the frame body 1, the four side rails 22 are positioned on the same horizontal plane, and the four side rails 22 are arranged in an X shape, and in the figure, the fixed rail 2 is shown to be in a 90-degree bent shape.

The linear driving mechanisms are provided with two groups, are arranged on the frame body 1 and are respectively connected with the two curved rails 21; specifically, the active end of the linear driving mechanism is connected to the bent rail 21 to complete the installation of the bent rail 21 and to enable the bent rail 21 to be far away from or communicated with the side rail 22.

The cross-sectional view of the through rail 6 is the same as that of the side rail 22, and the through rail 6 is disposed between the two fixed rails 2 so as to be simultaneously communicated with the two fixed rails 2, specifically, the through rail 6 is simultaneously communicated with the two side rails 22 (the two side rails 22 belong to the two fixed rails 2 separately and are located on the same straight line). To prevent interference, the bent rail 21 is away from the side rail 22 when the through rail 6 communicates with the side rail 22.

The vertical rotating mechanism is arranged on the frame body 1, and the acting end of the vertical rotating mechanism is connected with the straight-through rail 6 to finish the installation of the straight-through rail 6 and enable the straight-through rail 6 to rotate, be communicated with or be far away from the side rail 22.

When the fixed rail 2 (one or two) is used for transmission, the straight driving mechanism (one or two groups) is used for enabling the bent rail 21 to be communicated with the side rail 22, and at the moment, the straight rail 6 is far away from the side rail 22 under the action of the vertical rotating mechanism. When the material at the feeding end (one side rail 22, the number a) of one fixed rail 2 is required to be conveyed to the discharging end (the side rail 22 positioned on the same straight line with the side rail 22, the number a') of the other fixed rail 2 for shunting, the bent rail 21 is far away from the side rail 22 by utilizing the straight line driving mechanism, and under the action of the vertical rotating mechanism, the straight-through rail 6 is close to and communicated with the two side rails 22; when two side rails 22 on the same straight line are required to be communicated through the straight-through rail 6, after the straight-through rail 6 is rotated for a certain angle through the vertical rotating mechanism, the straight-through rail 6 is communicated with the other two side rails 22 on the same straight line through the action of the vertical rotating mechanism. When the two fixed rails 2 are required to be joined, the bent rail 21 of the fixed rail 2 is far away from the side rail 22 through the linear driving mechanism after the fixed rail 2 is transmitted, and the straight-through rail 6 is communicated with the feeding end (side rail 22) of the other fixed rail 2 and the discharging end (side rail 22) of the fixed rail 2 under the action of the vertical rotating mechanism.

The straight line driving mechanism drives the bent rail 21 to be far away from or communicated with the side rail 22, and the vertical rotating mechanism drives the straight through rail 6 to rotate and communicate with or far away from the side rail 22, so that two different fixed rails 2 can be communicated with each other to form a split flow channel, and when the bent rail 21 is communicated with the side rail 22, a converging flow channel can be formed, so that the problem that in the prior art, when two fixed rails 2 are crossed, a turnout connected to the two fixed rails cannot smoothly realize split flow or converging flow between the two fixed rails 2 is solved. In addition, under the action of the linear driving mechanism, when the bent rail 21 is communicated with the side rail 22, the two fixed rails 2 can be transported, so that the problem that the two fixed rails in the prior art can only be transported successively is solved.

Referring to fig. 1 and 2, the frame 1 is provided with an X-direction clamping groove 11, and the X-direction clamping groove 11 can be a dovetail groove or a stepped groove, and is shown as a dovetail groove in the figure; the X-direction clamping groove 11 extends in the horizontal direction.

The frame body 1 is also vertically provided with a Z-direction clamping groove 12, and the Z-direction clamping groove 12 can be a dovetail groove or a stepped groove, and is shown as a dovetail groove in the figure.

The two groups of linear driving mechanisms are respectively arranged on the inner sides of the two fixed rails 2, and each linear driving mechanism comprises a connecting plate 3, a Z-direction linear driving assembly 4 and an X-direction linear driving piece 5.

The connecting plate 3 is L-shaped, one end of the connecting plate is provided with an X-direction clamping plate 33, and one end of the X-direction clamping plate 33 is matched with and connected with the X-direction clamping groove 11 in a sliding mode, so that the connecting plate 3 is installed on the frame body 1.

The Z-direction linear driving assembly 4 comprises a Z-direction fixed rod 41 and a Z-direction linear driving piece 42, wherein the Z-direction fixed rod 41 is vertically arranged, and the lower end of the Z-direction fixed rod is fixed on the upper side of the bent rail 21; the Z-direction linear driving member 42 may be a cylinder, the cylinder body of which is fixed on the connection plate 3, and the piston end of which extends vertically downward and is connected to the upper end of the Z-direction fixing rod 41, so that the bent rail 21 moves in the vertical direction by the driving of the Z-direction linear driving member 42.

The X-direction linear driving member 5 may be an air cylinder, the cylinder body of which is fixed on the frame body 1, and the piston end horizontally extends toward the other X-direction linear driving member 5 and is connected to the connecting plate 3, so that the connecting plate 3, the X-direction clamping plate 33 and the curved rail 21 can move in the horizontal direction by the driving of the X-direction linear driving member 5, and further the horizontal distance between the two Z-direction fixing rods 41 is increased, so as to prevent the curved rail 21 from affecting the vertical movement of the straight rail 6.

Wherein, a Z-direction clamping groove 31 is vertically arranged on the connecting plate 3; the connecting plate 3 is connected with Z to cardboard 32, and Z to the one end adaptation of cardboard 32 and sliding connection in Z to draw-in groove 31, and the other end is connected in curved track 21 to strengthen the joint strength to curved track 21 through Z to cardboard 32, keep curved track 21's level. When the curved rail 21 moves vertically, the Z-direction clamping plate 32 slides vertically relative to the connecting plate 3.

When the straight-through rail 6 needs to be moved downwards, the bent rail 21 is moved upwards by the driving of the Z-direction linear driving assembly 4, and before the bent rail 21 collides with the straight-through rail 6, the straight-through rail 6 is horizontally moved by the X-direction linear driving piece 5, so that the straight-through rail 6 is ensured not to be blocked when being lowered; then, the through rail 6 can be moved downwards by the vertical rotation mechanism and is communicated with the two side rails 22.

Referring to fig. 1 and 3, the vertical rotation mechanism includes a vertical linear driving assembly 7, a driving motor 8, and a vertical rod 9; the vertical linear driving assembly 7 comprises a vertical linear driving piece 71 and a transition plate 72, wherein the vertical linear driving piece 71 can adopt a cylinder, the cylinder body of the cylinder is fixed on the frame body 1, and the piston end vertically extends downwards; one end of the transition plate 72 is fixed to the piston end of the vertical linear driving member 71, and the other end is adapted to be vertically slidably connected to the Z-direction clamping groove 12.

The drive motor 8 is fixed to the transition plate 72, and the drive end protrudes vertically downward. The vertical rod 9 is vertically arranged, the upper end of the vertical rod is coaxially and fixedly connected with the driving end of the driving motor 8, and the lower end of the vertical rod is fixedly connected with the middle part of the straight-through rail 6.

When the straight-through rail 6 needs to be moved downwards, the bent rail 21 is far away from the side rail 22 through the Z-direction linear driving assembly 4 and the X-direction linear driving piece 5; the straight-through rail 6 is moved downwards by the vertical linear driving piece 71; when the through rail 6 needs to be communicated with the other two side rails 22, the through rail 6 is rotated by a certain angle (90 ° in the embodiment of the present utility model) by the driving motor 8, and then the vertical linear driving piece 71 moves the through rail 6 downward until the through rail 6 is communicated with the side rails 22.

Note that, the strokes of the above Z-direction linear driving assembly 4, the X-direction linear driving member 5, the vertical linear driving member 71, and the driving motor 8 may be set in the overall control center of the suspension conveyor, so as to realize automatic control in the control center.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. The steering turnout device for the suspension conveyor comprises a frame body (1) and two fixed rails (2) which are arranged on the frame body (1), and is characterized in that,

the fixed rail (2) comprises a bent rail (21) and two side rails (22) which are respectively abutted against and communicated with two ends of the bent rail (21), the bending directions of the two bent rails (21) are opposite, and the side rails (22) are arranged on the frame body (1);

the turning switch device further comprises:

the two groups of linear driving mechanisms are arranged on the frame body (1) and are respectively connected with the two curved rails (21) and are used for driving the curved rails (21) to be far away from or communicated with the side rails (22);

the straight-through rail (6), both ends of the straight-through rail (6) are respectively communicated with the two fixed rails (2), both ends of the straight-through rail (6) are respectively abutted against and communicated with the two side rails (22) positioned on the same straight line, and when the straight-through rail (6) is communicated with the side rails (22), the bent rail (21) is far away from the side rails (22);

and the vertical rotating mechanism is arranged on the frame body (1) and connected with the straight-through rail (6) and is used for driving the straight-through rail (6) to rotate and communicated with or far away from the side rail (22).

2. The turning switch assembly for a overhead conveyor of claim 1, wherein said linear drive mechanism comprises:

a connecting plate (3), one end of which is connected with the frame body (1);

the Z-direction linear driving assembly (4) is arranged on the connecting plate (3) and connected with the bent rail (21) and is used for driving the bent rail (21) to move along the vertical direction.

3. The turning switch assembly for a overhead conveyor of claim 2, wherein: the Z-direction linear driving assembly (4) comprises a Z-direction fixing rod (41) and a Z-direction linear driving piece (42), the Z-direction fixing rod (41) is vertically arranged, the lower end of the Z-direction fixing rod is fixed to the bent rail (21), the Z-direction linear driving piece (42) is arranged on the connecting plate (3), and the driving end of the Z-direction linear driving piece is connected to the upper end of the Z-direction fixing rod (41).

4. The turning switch assembly for a overhead conveyor of claim 2, wherein: the Z-direction clamping groove (31) is vertically formed in the connecting plate (3), the Z-direction clamping plate (32) is connected to the connecting plate (3), one end of the Z-direction clamping plate (32) is matched with and connected to the Z-direction clamping groove (31) in a sliding mode, and the other end of the Z-direction clamping plate is connected to the bent rail (21).

5. The turning switch assembly for a overhead conveyor of claim 2, wherein: the linear driving mechanism further comprises an X-direction linear driving piece (5) arranged in the horizontal bending direction of the bent rail (21), the X-direction linear driving piece (5) is fixed on the frame body (1), and the driving end is connected with the connecting plate (3) so as to drive the connecting plate (3) to move along the horizontal direction.

6. The turning switch assembly for a overhead conveyor of claim 5, wherein: the X-direction clamping groove (11) is formed in the frame body (1), and one end of the connecting plate (3) is provided with an X-direction clamping plate (33) which is matched with and connected to the X-direction clamping groove (11) in a sliding mode.

7. The turning switch device for a overhead conveyor of claim 1, wherein said vertical rotation mechanism comprises:

the vertical linear driving assembly (7) is fixed on the frame body (1), and the telescopic end vertically extends downwards;

the driving motor (8) is fixed at the telescopic end of the vertical linear driving assembly (7), and the driving end vertically extends downwards;

the upper end of the vertical rod (9) is fixedly connected with the driving end of the driving motor (8), and the lower end of the vertical rod is fixed in the middle of the straight-through rail (6).

8. The turning switch assembly for a overhead conveyor of claim 7, wherein: the vertical linear driving assembly (7) comprises a vertical linear driving piece (71) and a transition plate (72), wherein the vertical linear driving piece (71) is fixed on the frame body (1), the piston end vertically extends downwards, and the transition plate (72) is fixed on the piston end of the vertical linear driving piece (71).

9. The turning switch assembly for a overhead conveyor of claim 8, wherein: the Z-direction clamping groove (12) is vertically formed in the frame body (1), and the transition plate (72) is adapted to be vertically and slidably connected to the Z-direction clamping groove (12).