CN219651965U - Flexible roller conveying line - Google Patents

Abstract

The utility model discloses a flexible roller conveying line, which comprises a frame and a roller conveying line arranged on the frame, wherein two guide rails are oppositely arranged on the frame, the roller conveying line is arranged on the frame in a sliding way through the guide rails and can be curled, the guide rails comprise a transverse section and a longitudinal section, the transverse section and the longitudinal section are connected through a transition section, the transition section is arc-shaped, and a driving device for driving the roller conveying line to move between the transverse section and the longitudinal section is arranged on the frame. The utility model can realize the transfer of the tray in the vertical direction and the horizontal direction through simpler equipment.

Description

Flexible roller conveying line

Technical Field

The utility model relates to the field of logistics equipment, in particular to a flexible roller conveying line.

Background

The conveying line mainly completes the conveying task of materials, and is provided with a conveying chain consisting of a plurality of belt conveyors, roller conveyors and the like at sites surrounding a warehouse, a production workshop and a packaging workshop, and the conveying chain is connected end to form a continuous conveying line. And a path fork device, a lifter and a ground conveying line are arranged at the inlet and the outlet of the material. Thus, a closed circulation conveyor line system which can smoothly reach all production positions and is also formed in the areas of a warehouse, a production workshop and a packaging workshop. All materials such as related materials, parts, components and finished products used in the production process are required to be contained in a tray box attached with a bar code to enter the conveying line system. Under the action of the production instruction sent by the production management system, the tray box filled with the materials enters the conveying line system from the appointed entrance.

The existing roller conveyor line is generally fixedly installed, in an unmanned carrying scene, the working condition that a tray needs to be converted from horizontal conveying to vertical transferring and leaving a conveyor line body so as to be in butt joint with other carriers exists, or the working condition that goods on a conveyor line fall on the ground and the goods on the ground are forked, lifted and transferred, and because the fixed conveyor line body is arranged below the goods, transfer equipment (such as a fork) is generally required to be used for carrying the tray to move so as to realize transferring, the transfer equipment is required to have the capability of transferring the tray in the vertical direction and the horizontal direction, and the transfer equipment occupies a larger working space. If the transfer apparatus is fixedly installed, this may result in a complicated transfer apparatus, which is disadvantageous in terms of economic efficiency.

Disclosure of Invention

The utility model aims to provide a flexible roller conveying line which can reduce the occupation of a transfer device to a working space and optimize the flow of transplanting operation.

The utility model solves the problems by adopting the following technical scheme:

the utility model provides a flexible cylinder transfer chain, includes the frame and installs the roller transfer chain in the frame, be provided with two guide rails relatively in the frame, the roller transfer chain passes through the guide rail to slide and sets up in the frame and its can curl, and the guide rail includes horizontal section and vertical section, realizes connecting through the changeover portion between horizontal section and the vertical section, and the changeover portion is the pitch arc form, installs the drive arrangement who is used for driving the roller transfer chain and removes between horizontal section and vertical section in the frame.

In the above technical scheme, preferably, the roller conveying line comprises a plurality of parallel and equidistant roller units, two adjacent ends on two adjacent roller units are connected through the connecting sheet, two ends of the connecting sheet are hinged to two roller units respectively, the roller units comprise a sliding frame and two roller shafts, the roller shafts are rotationally arranged on the sliding frame, rollers are respectively arranged at two ends of the sliding frame and are respectively located in two guide rails, transmission connection is realized between two roller shafts on the same roller unit and between two adjacent roller shafts on the adjacent roller units through a chain transmission mechanism, and a first motor for driving any roller shaft to rotate is arranged on the frame and is connected with the roller shafts through the chain transmission mechanism.

In the above technical solution, preferably, two adjacent ends on two adjacent roller units are abutted against each other, the upper portions of the ends are arc-shaped, and the lower portions of the ends are right angles.

In the above technical scheme, preferably, the drive arrangement includes pivot and two sprocket units, and the pivot rotates to set up in the frame, installs in the frame and is used for driving pivot pivoted second motor, and the sprocket unit includes first sprocket, second sprocket and is used for the chain of transmission connection between first sprocket and the second sprocket, and two first sprockets rotate to set up in the frame, and two second sprockets are fixed in respectively on the both ends of pivot, and the both ends of the inner of roller transfer chain all articulate there is the hinge, and two chains all are fixed with the connecting piece, and two connecting pieces are in same vertical height and articulate with two hinges respectively.

In the above technical scheme, preferably, the frame include the L shape steel piece of symmetry setting in the both sides of roller transfer chain, the roller transfer chain is located between two steel pieces and the distance between two steel pieces and the width looks adaptation of roller transfer chain, is connected through the connecting rod between the steel piece.

Compared with the prior art, the utility model has the following advantages and effects:

according to the utility model, the tray can be lifted in the vertical direction through the transfer equipment, and then the bendable roller shaft conveying line is moved from the transverse section to the longitudinal section on the rack through the driving device, so that the position of the transverse section of the rack is free, and at the moment, the empty tray can be transferred to the conveying line body and is butted with other carriers by only transferring the tray in the vertical direction through the transfer equipment and moving other carriers into the transverse section, or the goods on the conveying line can be landed on the ground. Meanwhile, the tray can be lifted from the ground to the upper part of the transverse section, and then the roller shaft conveying line is moved from the longitudinal section to the transverse section on the frame through the driving device, so that the tray on the ground can be forked and transferred to the conveying line. The device can realize the transplanting of the tray between the conveying line body and the carrier by only having the transfer function of the transfer equipment in the vertical direction, reduces the steps of transplanting operation, has a simpler structure and reduces the working space occupied by the transfer equipment for transplanting the tray.

Drawings

Fig. 1 is a schematic structural view of a flexible roller conveyor line according to an embodiment of the present utility model.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a top view of the lateral section of fig. 1.

Fig. 4 is a left side view at a in fig. 2.

Fig. 5 is a bottom view at B in fig. 3.

Fig. 6 is a bottom view at C in fig. 3.

The device comprises a frame 1, a transverse section 11, a longitudinal section 12, a transitional section 13, a guide rail 14, a steel piece 15, a connecting rod 16, a roller conveying line 2, a roller unit 21, an upper part 211, a lower part 212, a roller 22, a connecting piece 23, a chain transmission mechanism 24, a first motor 25, an outer end 26, an inner end 27, a sliding frame 28, rollers 29, a driving device 3, a rotating shaft 31, a chain 32, a hinge piece 33, a second motor 34, a first sprocket 35, a second sprocket 36 and a connecting piece 37.

Detailed Description

The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.

Referring to fig. 1-6, the flexible roller conveying line of the embodiment comprises a frame 1 and a roller conveying line 2 arranged on the frame 1, wherein two guide rails 14 are oppositely arranged on the frame 1, the roller conveying line 2 is slidably arranged on the frame 1 through the guide rails 14 and can be curled, the guide rails 14 comprise a transverse section 11 and a longitudinal section 12, the transverse section 11 and the longitudinal section 12 are connected through a transition section 13, the transition section 13 is arc-shaped, and a driving device 3 for driving the roller conveying line 2 to move between the transverse section 11 and the longitudinal section 12 is arranged on the frame 1.

Referring to fig. 1 and 2, the roller conveyor line 2 includes a plurality of parallel and equidistant roller units 21 that set up, two adjacent ends on two adjacent roller units 21 are realized connecting through the connection piece 23, the both ends of connection piece 23 articulate respectively on two roller units 21, make can relative activity between two adjacent roller units 21, thereby realize the curling of roller conveyor line 2, roller unit 21 includes carriage 28 and two roller 22, roller 22 rotates and sets up on carriage 28, roller 29 and be located two guide rails 14 respectively are all installed at the both ends of carriage 28, all realize transmission connection through chain drive mechanism 24 between two roller 22 on the same roller unit 21 and between two adjacent roller 22 on the adjacent roller unit 21, install the first motor 25 that is used for driving arbitrary roller 22 pivoted on the frame 1 and realize transmission connection through chain drive mechanism 24 between first motor 25 and the roller 22.

Referring to fig. 6, adjacent two ends of the adjacent two roller units 21 are abutted against each other, and the upper portions 211 of the ends are arc-shaped, and the hinge position of the connecting piece 23 and the roller units 21 is located at the center of the arc, so that the adjacent two roller units 21 can be curled upward to thereby curl the roller conveyor line 2, and the lower portions 212 of the ends are at right angles to prevent downward curling between the adjacent roller units 21.

Referring to fig. 1, the driving device 3 includes a rotating shaft 31 and two sprocket units, the rotating shaft 31 is rotatably disposed on the frame 1, a second motor 34 for driving the rotating shaft 31 to rotate is mounted on the frame 1, the sprocket units include a first sprocket 35, a second sprocket 36 and a chain 32 for driving connection between the first sprocket 35 and the second sprocket 36, the two first sprockets 35 are rotatably disposed on the frame 1, the two second sprockets 36 are respectively fixed on two ends of the rotating shaft 31, two ends of an inner end 27 of the roller shaft conveying line 2 are both hinged with hinging pieces 33, the two chains 32 are both fixed with connecting pieces 37, and the two connecting pieces 37 are located at the same vertical height and are respectively hinged with the two hinging pieces 33.

In this embodiment, the second motor 34 drives the rotating shaft 31 to rotate so that the chain 32 rotates, the chain 32 drives the connecting piece 37 to move up and down, and the connecting piece 37 drives the hinge piece 33 to move, so that the inner end 27 of the roller conveying line 2 slides in the guide rail 14, and the roller conveying line 2 moves between the transverse section 11 and the longitudinal section 12.

When it is desired to remove the pallet from the roller conveyor line 2, the pallet is moved up and away from the roller conveyor line 2 by a transfer device (e.g., a fork) located at the side of the frame 1, the second motor 34 drives the rotation shaft 31 to rotate and rotates the two chains 32 counterclockwise via the first sprocket 35 and the second sprocket 36, and at this time the link 37 on the chains 32 drives the hinge 33 to move upward together, thereby moving the roller conveyor line 2 from the transverse section 11 to the longitudinal section 12, and then, as the roller conveyor line 2 is curled up, other carriers can be moved directly under the pallet, the transfer device places the pallet directly on the carriers, or the transfer device can place the pallet directly on the ground.

When the tray is required to be transferred onto the roller conveying line 2, the roller conveying line 2 is in a curled and folded state through the driving of the second motor 34, then the tray is conveyed into an operation area where vertical transplanting is carried out by transferring equipment through the carrier, then the tray on the carrier is transplanted to leave the carrier through transplanting equipment, the roller conveying line 2 is reset through the second motor 34, at the moment, the roller conveying line 2 is located below the tray, then the tray is transplanted onto the roller conveying line 2 through transplanting equipment, and the roller conveying line 2 drives the tray on the roller conveying line 2 to be conveyed along the roller conveying line 2 under the action of the first motor 25.

Referring to fig. 1, the frame 1 includes L-shaped steel members 15 symmetrically disposed on both sides of a roller shaft conveyor line 2, the roller shaft conveyor line 2 is disposed between the two steel members 15, and a distance between the two steel members 15 is adapted to a width of the roller shaft conveyor line 2, and the steel members 15 are connected by a connecting rod 16. The frame 1 is fixed into a whole through the connecting rod 16, so that the frame 1 is convenient to install and fix, and meanwhile, the strength of the frame 1 is ensured.

The foregoing description of the utility model is merely exemplary of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the scope of the utility model as defined in the accompanying claims.

Claims (5)

1. A flexible roller conveyor line, characterized in that: including the frame and install the roller transfer chain in the frame, be provided with two guide rails relatively in the frame, the roller transfer chain passes through the guide rail to slide and sets up in the frame and its can curl, and the guide rail includes horizontal section and longitudinal segment, realizes connecting through the changeover portion between horizontal section and the longitudinal segment, and the changeover portion is the pitch arc form, installs the drive arrangement who is used for driving the roller transfer chain and removes between horizontal section and longitudinal segment in the frame.

2. The flexible roller conveyor line according to claim 1, wherein: the roller conveying line comprises a plurality of parallel roller units which are arranged at equal intervals, two ends of each adjacent roller unit are connected through a connecting sheet, two ends of each connecting sheet are hinged to the corresponding two roller units respectively, each roller unit comprises a sliding frame and two rollers, the rollers are rotatably arranged on the sliding frame, the rollers are mounted at two ends of the sliding frame and are respectively located in two guide rails, transmission connection is achieved between the two rollers on the same roller unit and between the two adjacent rollers on the adjacent roller units through a chain transmission mechanism, and a first motor for driving any roller to rotate is mounted on the frame and is in transmission connection with the rollers through the chain transmission mechanism.

3. The flexible roller conveyor line according to claim 2, wherein: two adjacent ends of two adjacent roll shaft units are propped against each other, the upper parts of the ends are arc-shaped, and the lower parts of the ends are right angles.

4. The flexible roller conveyor line according to claim 1, wherein: the driving device comprises a rotating shaft and two sprocket units, the rotating shaft is rotationally arranged on a rack, a second motor for driving the rotating shaft to rotate is installed on the rack, the sprocket units comprise a first sprocket, a second sprocket and chains for driving connection between the first sprocket and the second sprocket, the two first sprockets are rotationally arranged on the rack, the two second sprockets are respectively fixed on two ends of the rotating shaft, two ends of the inner end of a roller shaft conveying line are hinged with hinging pieces, two chains are respectively fixed with connecting pieces, and the two connecting pieces are located at the same vertical height and are hinged with the two hinging pieces respectively.

5. The flexible roller conveyor line according to claim 1, wherein: the frame include the L shape steel piece of symmetry setting in the both sides of roller transfer chain, the roller transfer chain is located between two steel pieces and the distance between two steel pieces and the width looks adaptation of roller transfer chain, is connected through the connecting rod between the steel piece.