CN221821221U - Automatic guardrail plate annular scheduling device of material loading - Google Patents

Abstract

The utility model relates to the technical field of guardrail plate dispatching, in particular to an automatic feeding guardrail plate annular dispatching device which comprises a bracket, wherein an annular first guide rail and an annular second guide rail are respectively arranged at the top of the bracket, the second guide rail is arranged on the inner side of the first guide rail, a plurality of moving tables are arranged on the first guide rail and the second guide rail, a driving mechanism is arranged on the inner side of the second guide rail, and lifting mechanisms are arranged at the bottoms of the plurality of moving tables.

Description

A circular dispatching device for guardrail plates with automatic feeding

Technical Field

The utility model relates to the technical field of guardrail plate scheduling, in particular to an automatic feeding guardrail plate annular scheduling device.

Background Art

At present, there is a large amount of transportation demand in the production process of guardrail panels, and there will be higher requirements for the transportation speed and efficiency of guardrail panels and installation columns. Logistics equipment must meet the conditions of fast running speed, stable acceleration and deceleration, and high transportation capacity;

The prior art usually adopts a linear reciprocating dispatching device, but the linear reciprocating dispatching device is only suitable for a single device to dispatch in sequence due to the spatial motion interference during the movement process, which greatly limits its handling speed and reduces the working efficiency of the guardrail board dispatching;

Therefore, we designed a guardrail plate circular dispatching device with automatic feeding.

Utility Model Content

The purpose of the utility model is to solve the problem that in the prior art, due to spatial movement interference, only a single device is applicable for sequential scheduling, which greatly limits its handling speed and reduces the efficiency of guardrail plate scheduling. A guardrail plate annular scheduling device with automatic feeding is proposed.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

A guardrail plate annular scheduling device with automatic loading includes a bracket, a first annular guide rail and a second annular guide rail are respectively provided on the top of the bracket, the second guide rail is arranged on the inner side of the first guide rail, a plurality of movable platforms are provided on the first guide rail and the second guide rail, a driving mechanism is provided on the inner side of the second guide rail for driving the plurality of movable platforms to move on the bracket in sequence without motion interference between each other, and a lifting mechanism is provided at the bottom of the plurality of movable platforms for clamping and lifting the stacked and packaged guardrail plates or columns.

Preferably, a mounting plate is fixedly provided on the bracket located on the inner side of the second guide rail, a driving motor is fixedly installed on the mounting plate, and an output end of the driving motor is coaxially fixedly connected with a rotating shaft.

Preferably, the driving mechanism comprises:

A driving sprocket, a driven sprocket and a transmission chain, wherein the driving sprocket and the driven sprocket are respectively arranged on the inner side of the second guide rail through a mounting frame, and the transmission chain is simultaneously wound around the outer sides of the driving sprocket and the driven sprocket, and the rotating shaft is coaxially fixedly connected with the driving sprocket;

Multiple connecting blocks and multiple pairs of guide rollers, the multiple connecting blocks are evenly arranged on the side of the transmission chain away from the driving sprocket, and the ends of the multiple connecting blocks away from the transmission chain are respectively fixedly connected to multiple moving platforms, the multiple pairs of guide rollers are arranged at the bottom of the moving platform, and the multiple pairs of guide rollers are respectively arranged on both sides of the first guide rail and the second guide rail.

Preferably, a hydraulic cylinder is fixedly connected to the bottom of the moving platform, the hydraulic cylinder is located in the gap between the first guide rail and the second guide rail, and the output end of the hydraulic cylinder is coaxially fixedly connected to a push rod.

Preferably, the lifting mechanism comprises:

A mounting block, a pair of clamping rods, a push block and a pair of connecting rods, the mounting block is provided with a through hole for facilitating the push rod to move up and down, the pair of clamping rods are symmetrically arranged on both sides of the mounting block, and the pair of clamping rods are both rotatably connected to the mounting block, one end of the push rod away from the hydraulic cylinder is fixedly connected to the push block, the pair of connecting rods are symmetrically arranged at both ends of the push block, one end of the pair of connecting rods is rotatably connected to the push block at the same time, and the other end is rotatably connected to the pair of clamping rods respectively;

A pair of hook blocks are respectively fixedly connected to one end of a pair of clamping rods away from the mounting block.

Preferably, a plurality of supporting legs for supporting the bracket are provided at the bottom of the bracket.

The beneficial effects of the utility model are:

1. The utility model cooperates with a driving motor, a driving sprocket, a driven sprocket, a transmission chain, an annular guide rail, a mobile platform, a guide roller and a connecting block. Driven by the transmission chain, the mobile platform moves on a pair of annular guide rails through guide rollers, so that multiple dispatching mechanisms can dispatch multiple packaged guardrail panels or columns in sequence, and multiple dispatching mechanisms move on the bracket in sequence through the annular guide rails without motion interference, which greatly improves the handling speed of the guardrail panels.

2. The utility model drives the push rod to move downward through the output end of the hydraulic cylinder, thereby causing a pair of connecting rods to respectively drive a pair of clamping rods and the mounting block to rotate, so that the pair of clamping rods are close to each other, and the ends of the pair of clamping rods that are close to each other are provided with hook blocks, so that the stacked guardrail panels or columns can be clamped and lifted.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an automatic feeding guardrail plate annular dispatching device proposed by the present invention;

FIG2 is a schematic diagram of a left-right isometric view of a circular dispatching device for guardrail plates with automatic loading provided by the present invention;

FIG3 is a schematic diagram of the upper and lower isometric measurements of a circular dispatching device for guardrail plates with automatic loading proposed by the present invention;

FIG. 4 is a schematic diagram of a lifting mechanism of a circular dispatching device for guardrail plates with automatic loading proposed by the present invention.

In the figure: 1. bracket; 2. supporting tripod; 3. first guide rail; 4. second guide rail; 5. driving sprocket; 6. driven sprocket; 7. transmission chain; 8. driving motor; 9. connecting block; 10. moving platform; 11. guide roller; 12. hydraulic cylinder; 13. mounting block; 14. clamping rod; 15. pushing block; 16. connecting rod; 17. hook block.

DETAILED DESCRIPTION

Referring to Fig. 1 to Fig. 4, an automatic feeding guardrail plate annular dispatching device comprises a bracket 1, a plurality of supporting legs 2 for supporting the bracket 1 are provided at the bottom of the bracket 1, a first annular guide rail 3 and a second annular guide rail 4 are provided at the top of the bracket 1, the second guide rail 4 is arranged inside the first guide rail 3, a plurality of moving platforms 10 are provided on the first guide rail 3 and the second guide rail 4, a driving mechanism is provided inside the second guide rail 4, the driving mechanism is used to drive the plurality of moving platforms 10 to move on the bracket 1 in sequence without motion interference between each other, thereby greatly improving the handling speed of the guardrail plate;

The driving mechanism includes a driving sprocket 5, a driven sprocket 6 and a transmission chain 7. The driving sprocket 5 and the driven sprocket 6 are respectively arranged on the inner side of the second guide rail 4 through a mounting frame. A mounting plate is fixedly provided on the bracket 1 located on the inner side of the second guide rail 4. A driving motor 8 is fixedly installed on the mounting plate. The output end of the driving motor 8 is coaxially fixedly connected with a rotating shaft. The transmission chain 7 is simultaneously wound around the outer sides of the driving sprocket 5 and the driven sprocket 6. The rotating shaft is coaxially fixedly connected with the driving sprocket 5. The driving sprocket 5 is driven to rotate through the output end of the driving motor 8. Since the driving sprocket 5 and the driven sprocket 6 are transmitted through the transmission chain 7, the multiple moving platforms 10 are driven to move along the first guide rail 3 and the second guide rail 4.

The driving mechanism also includes multiple connecting blocks 9 and multiple pairs of guide rollers 11. The multiple connecting blocks 9 are evenly arranged on the side of the transmission chain 7 away from the driving sprocket 5, and the ends of the multiple connecting blocks 9 away from the transmission chain 7 are fixedly connected to multiple moving platforms 10 respectively. The multiple pairs of guide rollers 11 are arranged at the bottom of the moving platform 10, and the multiple pairs of guide rollers 11 are respectively arranged on both sides of the first guide rail 3 and the second guide rail 4. Driven by the transmission chain 7, the moving platform 10 moves on a pair of circular guide rails through the guide rollers 11, so that multiple scheduling mechanisms can respectively schedule multiple packaged guardrail panels or columns in sequence, and the multiple scheduling mechanisms move on the bracket 1 in sequence through the circular guide rails, and there is no motion interference between each other.

1 and 4 , a plurality of mobile platforms 10 are provided with a lifting mechanism at the bottom thereof, and the lifting mechanism is used to clamp and lift the guardrail panels or columns after stacking and packaging;

The lifting mechanism includes a mounting block 13, a pair of clamping rods 14, a push block 15 and a pair of connecting rods 16. A hydraulic cylinder 12 is fixedly connected to the bottom of the mobile platform 10. The hydraulic cylinder 12 is located in the gap between the first guide rail 3 and the second guide rail 4. The output end of the hydraulic cylinder 12 is coaxially fixedly connected with a push rod. A through hole is provided on the mounting block 13 to facilitate the push rod to move up and down. A pair of clamping rods 14 are symmetrically arranged on both sides of the mounting block 13, and the pair of clamping rods 14 are both rotatably connected to the mounting block 13. One end of the push rod away from the hydraulic cylinder 12 is fixedly connected to the push block 15. A pair of connecting rods 16 are symmetrically arranged at both ends of the push block 15. One end of the pair of connecting rods 16 is rotatably connected to the push block 15 at the same time, and the other end is rotatably connected to the pair of clamping rods 14 respectively. The push rod is pushed by the output end of the hydraulic cylinder 12 to drive the push block 15 to move downward, so that the pair of connecting rods 16 respectively drive the pair of clamping rods 14 and the mounting block 13 to rotate, so that the pair of clamping rods 14 are close to each other.

The lifting mechanism also includes a pair of hook blocks 17, which are respectively fixedly connected to one end of a pair of clamping rods 14 away from the mounting block 13. When the ends of the pair of clamping rods 14 away from the mounting block 13 approach each other, the pair of hook blocks 17 clamp and lift the lifting ropes wrapped around the stacked and packaged guardrail panels or columns.

The working principle of the utility model is as follows:

The push rod is pushed by the output end of the hydraulic cylinder 12 to drive the push block 15 to move downward, so that a pair of connecting rods 16 respectively drive a pair of clamping rods 14 and the mounting block 13 to rotate, so that the pair of clamping rods 14 are close to each other, and the stacked and packaged guardrail plates or columns are clamped and lifted, and then the active sprocket 5 is driven to rotate by the output end of the driving motor 8. Since the active sprocket 5 and the driven sprocket 6 are transmitted through the transmission chain 7, a plurality of pairs of guide rollers 11 are respectively provided at the bottom of the moving platform 10 corresponding to a pair of annular guide rails. A pair of guide rollers 11 are symmetrically arranged on both sides of the annular guide rail, and one end of the moving platform 10 close to the transmission chain 7 is fixedly connected to the transmission chain 7 through the connecting block 9. Driven by the transmission chain 7, the moving platform 10 moves on the pair of annular guide rails through the guide rollers 11, so that multiple dispatching mechanisms can dispatch multiple packaged guardrail plates or columns in sequence, and multiple dispatching mechanisms move on the bracket 1 in sequence through the annular guide rails, and there is no motion interference between each other.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides an automatic guardrail board annular dispatch device of material loading, includes support (1), its characterized in that, support (1) top is equipped with annular first guide rail (3) and second guide rail (4) respectively, second guide rail (4) set up in first guide rail (3) inboard, be equipped with a plurality of mobile stations (10) on first guide rail (3) and second guide rail (4), second guide rail (4) inboard is equipped with and is used for driving a plurality of mobile stations (10) and remove in proper order on support (1) and do not have the actuating mechanism that the motion interfered each other, a plurality of mobile station (10) bottom all is equipped with and is used for carrying out the hoist mechanism that centre gripping lifted by crane with the guardrail board or stand after piling up the packing.

2. The automatic feeding guardrail plate annular scheduling device according to claim 1, wherein a mounting plate is fixedly arranged on a bracket (1) positioned on the inner side of the second guide rail (4), a driving motor (8) is fixedly arranged on the mounting plate, and the output end of the driving motor (8) is coaxially and fixedly connected with a rotating shaft.

3. An automatic feeding guardrail plate annular scheduling device according to claim 2, wherein the driving mechanism comprises:

The driving chain wheel (5), the driven chain wheel (6) and the transmission chain (7), wherein the driving chain wheel (5) and the driven chain wheel (6) are respectively arranged on the inner side of the second guide rail (4) through mounting frames, the transmission chain (7) is simultaneously wound on the outer sides of the driving chain wheel (5) and the driven chain wheel (6), and the rotating shaft is fixedly connected with the driving chain wheel (5) in a coaxial manner;

A plurality of connecting blocks (9) and many pairs of guide roller (11), a plurality of connecting blocks (9) evenly set up on one side that drive sprocket (5) was kept away from in drive chain (7), and a plurality of connecting blocks (9) keep away from the one end of drive chain (7) respectively with a plurality of mobile stations (10) fixed connection, many pairs guide roller (11) set up in the bottom of mobile station (10), and many pairs guide roller (11) set up respectively in the both sides of first guide rail (3) and second guide rail (4).

4. The automatic feeding guardrail plate annular scheduling device according to claim 1, wherein a hydraulic cylinder (12) is fixedly connected to the bottom of the mobile station (10), the hydraulic cylinder (12) is located at a gap between the first guide rail (3) and the second guide rail (4), and a push rod is coaxially and fixedly connected to the output end of the hydraulic cylinder (12).

5. An automatic feeding guardrail plate annular scheduling device according to claim 4, wherein the lifting mechanism comprises:

The hydraulic device comprises a mounting block (13), a pair of clamping rods (14), a pushing block (15) and a pair of connecting rods (16), wherein through holes which are convenient for pushing rods to move up and down are formed in the mounting block (13), a pair of clamping rods (14) are symmetrically arranged on two sides of the mounting block (13), the clamping rods (14) are rotationally connected with the mounting block (13), one end, far away from a hydraulic cylinder (12), of each pushing rod is fixedly connected with the pushing block (15), a pair of connecting rods (16) are symmetrically arranged at two ends of the pushing block (15), one end of each connecting rod (16) is simultaneously rotationally connected with the pushing block (15), and the other end of each connecting rod is rotationally connected with the corresponding clamping rod (14);

The pair of hook blocks (17), the pair of hook blocks (17) are fixedly connected with one ends of the pair of clamping rods (14) far away from the mounting block (13) respectively.

6. An automatic feeding guardrail plate annular scheduling device according to claim 1, characterized in that the bottom of the bracket (1) is provided with a plurality of support foot frames (2) for supporting the bracket (1).