Clamping mechanism of raw paper roll conveying vehicle

Abstract

The utility model discloses a clamping mechanism of a raw paper roll conveying vehicle, which belongs to the technical field of paper roll conveying vehicles and comprises a rail vehicle, a bearing seat is arranged on the rail vehicle, a V-shaped groove is arranged at the top of the bearing seat, a movable groove is arranged inside the bearing seat, a plurality of moving grooves are arranged on the top surface of the bearing seat, and the V-shaped groove is arranged in the movable groove. The bottom end of the moving groove communicates with an inner cavity of the movable groove, and the inner cavity of the movable groove is rotationally connected with two bidirectional lead screws. According to the utility model, when a raw paper roll is hoisted into the V-shaped groove in the top surface of the bearing seat by utilizing a hoisting tool, the bidirectional screw rod is driven to rotate by utilizing the first motor, the two moving seats are driven to be close to each other by screw-thread fit between the bidirectional screw rod and the moving seats, and the plurality of clamping plates are driven to be close to each other by utilizing the two moving seats; the base paper roll on the bearing seat is clamped and fixed through the clamping plate, and the stability of the base paper roll during conveying is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper roll conveying vehicle technical field more specifically, relate to a kind of raw paper roll conveying vehicle's clamping mechanism. BACKGROUND

[0002] Raw paper roll refers to the raw paper that paper product processing factory or paper towel factory purchases in bulk, usually sells in the form of large bundle, and this raw paper roll is mainly used to produce paper product such as paper towel, toilet paper, facial tissue, napkin paper. Raw paper roll needs to be transferred during subsequent processing, and is generally transferred by raw paper roll conveying vehicle.

[0003] Through search, the utility model patent with publication number CN220264141U discloses a kind of raw paper roll conveying vehicle with paper roll steering function, comprising: track;Frame, the inside of its frame is equipped with installation cavity, the central part of the installation cavity is equipped with mounting seat, the two sides in the installation cavity are equipped with first mounting frame and second mounting frame, the mounting seat is installed with the paper receiving frame for carrying raw paper roll;Driving assembly, it includes walking driving part and steering driving part, the walking driving part is installed on first mounting frame and is used to drive frame to walk on track, and the steering driving part is used to steer paper receiving frame;The patent can make paper receiving frame carry raw paper roll steering by steering driving part installed in the inside of frame, to reduce the participation of artificial and improve installation, and because steering driving part and walking driving part in the device are installed in the installation cavity of frame, driving assembly can be hidden, to further improve safety.

[0004] But the above patent still has the following deficiencies: it is not convenient to fix raw paper roll when conveying raw paper roll by raw paper roll conveying vehicle, which affects the stability of raw paper roll on conveying vehicle;And it is not convenient to convey multiple raw paper rolls at a time, and the efficiency is low. Therefore, we propose a kind of raw paper roll conveying vehicle's clamping mechanism. UTILITY MODEL CONTENT

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a kind of raw paper roll conveying vehicle's clamping mechanism.

[0006] To solve the above problems, the utility model adopts the following technical solutions:

[0007] The utility model provides a kind of clamping mechanism of base paper roll conveying vehicle, including rail car, bearing seat is provided on the rail car, the top of bearing seat is provided with V-shaped groove, the inside of bearing seat is provided with movable slot, the top surface of bearing seat is opened with multiple moving grooves, the bottom end of moving groove and the inner cavity of movable slot are communicated, the inner cavity of movable slot is rotatably connected with two bidirectional screws, the outer side of two ends of two bidirectional screws is respectively threadedly sleeved with moving seat, and multiple clamping plates are respectively fixedly connected on two moving seats, the top end of multiple clamping plates all extends to the top of bearing seat and penetrates moving groove, the top of clamping plate is provided with heightening mechanism, and two first motors are fixedly installed on the outer side of bearing seat, and the output shaft of two first motors is connected with the end of two bidirectional screws respectively.

[0008] As a preferred scheme of the utility model, the heightening mechanism includes a lifting groove opened in the top of the clamping plate, the bottom of the inner cavity of the lifting groove is provided with a mounting groove, the inner cavity of the mounting groove is fixedly installed with a second motor, the output shaft of the second motor is fixedly connected with a threaded rod, the outer side of the threaded rod is threadedly sleeved with a lifting column, and the top of the lifting column extends to the top of the clamping plate.

[0009] As a preferred scheme of the utility model, the end of the bearing seat is fixedly connected with a support frame, the end of the support frame is fixedly connected with a mounting plate, the mounting plate is fixedly installed with a control panel, and the control panel is electrically connected with the first motor and the second motor respectively.

[0010] As a preferred scheme of the utility model, the top surface and the bottom surface of the moving seat are respectively matched with the top surface and the bottom surface of the inner cavity of the movable slot.

[0011] As a preferred scheme of the utility model, the side surface of the clamping plate is matched with the inner wall of the moving groove.

[0012] As a preferred scheme of the utility model, the side surface of the lifting column is matched with the inner wall of the lifting groove, and one side of the lifting column is flush with one side of the clamping plate.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] (1) In the utility model, when the base paper roll is hoisted to the V-shaped groove on the top surface of the bearing seat by the lifting appliance, the first motor drives the bidirectional screw to rotate, the two moving seats are driven to approach each other through the thread cooperation between the bidirectional screw and the moving seat, the multiple clamping plates are driven to approach each other by the two moving seats, the base paper roll on the bearing seat is clamped and fixed by the clamping plate, and the stability of the base paper roll conveying is ensured.

[0015] (2) The utility model discloses when utilizing the clamping plate to clamp one raw paper roll, can start the second motor and drive the threaded rod rotation, drive the screw thread cooperation between threaded rod and lifting column and go up to the total height between clamping plate and lifting column is adjusted to can place one or more raw paper rolls again above the first raw paper roll, realize the raw paper roll is clamped fixed while improving the quantity of conveying. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is whole structure schematic diagram of the utility model;

[0017] Figure 2 It is inside schematic diagram of the utility model movable tank;

[0018] Figure 3 It is structure schematic diagram of the utility model clamping plate;

[0019] Figure 4 It is cross section schematic diagram of the utility model clamping plate.

[0020] Mark explanation in drawing:

[0021] 1, rail car;2, bearing seat;3, V-shaped groove;4, movable tank;5, moving groove;6, bidirectional screw;7, moving seat;8, first motor;9, clamping plate;10, heightening mechanism;11, lifting recess;12, mounting groove;13, second motor;14, threaded rod;15, lifting column;16, support frame;17, mounting plate;18, control panel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it should be explained that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "set", "sleeve / interface", "connection" and so on, should do broad sense understanding, for example "connection", can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through intermediate medium, can be two elements inside the communication, for ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0025] Embodiment:

[0026] Please refer to Figures 1-4 , a kind of raw paper roll conveying car clamping mechanism, including rail car 1, rail car 1 is provided with bearing seat 2, the top of bearing seat 2 is provided with V-shaped groove 3, the inside of bearing seat 2 is provided with movable slot 4, the top surface of bearing seat 2 is provided with multiple moving grooves 5, the bottom end of moving groove 5 and the inner cavity of movable slot 4 are connected, the inner cavity of movable slot 4 is rotatably connected with two bidirectional screw rods 6, the outer side of the two ends of two bidirectional screw rods 6 is respectively threadedly sleeved with moving seat 7, two moving seats 7 are respectively fixedly connected with multiple clamping plates 9, the top of multiple clamping plates 9 all extends to the top of bearing seat 2 and penetrates moving groove 5, the top of clamping plate 9 is provided with heightening mechanism 10, the outside of bearing seat 2 is fixedly installed with two first motors 8, the output shaft of two first motors 8 is connected with the end of two bidirectional screw rods 6 respectively.

[0027] Specifically, please refer to Figure 1 , Figure 3 and Figure 4 , heightening mechanism 10 includes setting in the lifting recess 11 of clamping plate 9 top, the bottom of lifting recess 11 inner cavity is provided with mounting groove 12, the inner cavity of mounting groove 12 is fixedly installed with second motor 13, the output shaft of second motor 13 is fixedly connected with threaded rod 14, the outer side of threaded rod 14 is threadedly sleeved with lifting column 15, the top of lifting column 15 extends to the top of clamping plate 9.

[0028] In the embodiment, the overall height between clamping plate 9 and lifting column 15 is adjusted by the thread cooperation between threaded rod 14 and lifting column 15.

[0029] Specifically, please refer to Figure 1 and Figure 2 , the end of bearing seat 2 is fixedly connected with support frame 16, the end of support frame 16 is fixedly connected with mounting plate 17, mounting plate 17 is fixedly installed with control panel 18, control panel 18 is electrically connected with first motor 8 and second motor 13 respectively.

[0030] In the embodiment, first motor 8 and second motor 13 are controlled by control panel 18.

[0031] Specifically, please refer to Figure 2 , the top and bottom surfaces of the moving seat 7 are respectively attached to the top and bottom surfaces of the inner cavity of the movable groove 4.

[0032] In this embodiment, the inner wall of the movable groove 4 is used to limit the moving seat 7, so that the moving seat 7 can only move along the axial direction of the bidirectional screw rod 6.

[0033] Specifically, please refer to Figure 1 , the side surface of the clamping plate 9 is attached to the inner wall of the moving groove 5.

[0034] In this embodiment, the inner wall of the moving groove 5 is used to limit the clamping plate 9, so as to ensure the stability of the clamping plate 9 on the bearing seat 2.

[0035] Specifically, please refer to Figure 3 , the side surface of the lifting column 15 is attached to the inner wall of the lifting groove 11, and one side of the lifting column 15 is flush with one side of the clamping plate 9.

[0036] In this embodiment, the inner wall of the lifting groove 11 is used to limit the lifting column 15, so that the lifting column 15 can only move along the axial direction of the threaded rod 14, and the side surfaces of the clamping plate 9 and the lifting column 15 can be in contact with the original paper roll at the same time.

[0037] Working principle: when in use, first, use the lifting appliance to hoist the original paper roll to the V-shaped groove 3, start the two first motors 8 to drive the two bidirectional screw rods 6 to rotate, drive the two moving seats 7 to move closer to each other through the threaded cooperation between the two bidirectional screw rods 6 and the two moving seats 7, drive the clamping plate 9 to move through the moving seat 7, so that the clamping plate 9 above the bearing seat 2 clamps and fixes the original paper roll, then start the second motor 13 to drive the threaded rod 14 to rotate, drive the lifting column 15 to move up through the threaded cooperation between the threaded rod 14 and the lifting column 15, increase the overall height of the clamping plate 9 and the lifting column 15, finally, use the lifting appliance to hoist another original paper roll above the first original paper roll, at this time, use the clamping plate 9 and the lifting column 15 to support and limit the original paper roll, in this way, when there is space above the next original paper roll, multiple original paper rolls can be placed, finally, use the rail car 1 to move the original paper rolls on the bearing seat 2.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the technical field according to the technical scheme and the improvement concept of the present application within the technical range disclosed by the present application can be equivalent to replace or change, which should be covered in the protection scope of the present application.

Claims

1. A gripping mechanism of a raw paper roll transport car, comprising a rail car (1), characterized in that: The rail car (1) is provided with a bearing seat (2), the top of the bearing seat (2) is provided with a V-shaped groove (3), the inside of the bearing seat (2) is provided with a movable groove (4), the top surface of the bearing seat (2) is provided with a plurality of moving grooves (5), the bottom end of the moving groove (5) is connected with the inner cavity of the movable groove (4), the inner cavity of the movable groove (4) is rotatably connected with two bidirectional screw rods (6), the outer sides of the two ends of the two bidirectional screw rods (6) are respectively threaded with a moving seat (7), the two moving seats (7) are respectively fixedly connected with a plurality of clamping plates (9), the top ends of the plurality of clamping plates (9) extend through the moving groove (5) to the top of the bearing seat (2), the top of the clamping plate (9) is provided with a heightening mechanism (10), the outer side of the bearing seat (2) is fixedly installed with two first motors (8), the output shafts of the two first motors (8) are respectively connected with the ends of the two bidirectional screw rods (6).

2. A gripping mechanism for a log carrier according to claim 1, characterized in that The heightening mechanism (10) comprises a lifting recess (11) formed in the top of the clamping plate (9), the bottom of the inner cavity of the lifting recess (11) is provided with a mounting groove (12), the inner cavity of the mounting groove (12) is fixedly installed with a second motor (13), the output shaft of the second motor (13) is fixedly connected with a threaded rod (14), the outer side of the threaded rod (14) is threaded with a lifting column (15), the top end of the lifting column (15) extends to the top of the clamping plate (9).

3. A gripping mechanism for a log carrier as defined in claim 2, characterized in that The end of the bearing seat (2) is fixedly connected with a support frame (16), the end of the support frame (16) is fixedly connected with a mounting plate (17), the mounting plate (17) is fixedly installed with a control panel (18), the control panel (18) is electrically connected with the first motor (8) and the second motor (13) respectively.

4. The gripping mechanism of a raw paper roll conveying vehicle according to claim 1, wherein: The top surface and the bottom surface of the moving seat (7) are respectively matched with the top surface and the bottom surface of the inner cavity of the movable groove (4).

5. The gripping mechanism of a raw paper roll conveying vehicle according to claim 1, wherein: The side surface of the clamping plate (9) is matched with the inner wall of the moving groove (5).

6. The gripping mechanism of a raw paper roll conveying vehicle according to claim 2, wherein: The side surface of the lifting column (15) is matched with the inner wall of the lifting recess (11), and one side of the lifting column (15) is flush with one side of the clamping plate (9). The side surface of the lifting column (15) is matched with the inner wall of the lifting recess (11), and one side of the lifting column (15) is flush with one side of the clamping plate (9).

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