Heavy-load mold table ferrying device and ferrying system

Abstract

The utility model relates to the technical field of die table ferrying, in particular to a heavy-load die table ferrying device and a ferrying system, and the die table ferrying device comprises a roller mechanism and a jacking mechanism; the jacking mechanism and the rolling wheel mechanism can ascend and descend in the vertical direction. The jacking mechanism can jack the mold table, and the roller mechanism can drive the mold table to move on the jacking mechanism in the first direction in a friction mode. The ferry device does not need to move on a sliding track of the ferry vehicle, so that large or long-strip foundation pit arrangement equipment does not need to be excavated; the ferrying device can be directly installed on the inner side of a production line track, equipment installation is convenient, and the adaptation degree with a production line is high; and meanwhile, the ferrying device only works during ferrying and is located below the pair of rails when not working, movement of the heavy-load mold table on the production line rails is not affected, and the integrity and passing ability of the production line rails are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mold platform ferrying, in particular to a heavy-loaded mold platform ferrying device and a ferrying system. Background Art

[0002] Shuttle buses are commonly used in concrete component production lines and industrial production lines. For industrial production lines, two adjacent production lines are arranged horizontally in parallel, and the formwork carries the materials to move on the production lines. The shuttle bus is set between the two production lines and can move longitudinally to circulate materials between the two adjacent production lines.

[0003] Traditional shuttle buses are equipped with motors or electric motors, and multiple wheels are arranged at the bottom of the shuttle buses. The motors or electric motors drive the wheels to rotate to drive the shuttle buses to move longitudinally. Since the shuttle buses are small in size, they cannot be equipped with large hydraulic stations, and their lifting capacity is weak. Generally, the total weight cannot exceed 30 tons, making it difficult to ferry heavy-loaded mold pallets. They are not suitable for carrying heavy materials, that is, they are not suitable for transporting heavy-loaded mold pallets.

[0004] Secondly, there is usually an aisle parallel to the tracks of two adjacent production lines for AGVs (automatic guided vehicles) and pedestrians to pass through. The sliding track needs to run through the aisle to allow the shuttle to perform ferrying operations, which affects the integrity and passability of the aisle itself. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a heavy-loaded formwork platform ferrying device and a ferrying system, which solve the technical problems that the traditional ferry vehicle has poor adaptability in transporting heavy materials and the sliding track of the ferry vehicle affects the integrity and passability of the aisle.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the heavy-loaded mold platform ferrying device of the utility model comprises a mold platform and a ferrying device, wherein the ferrying device comprises a roller mechanism and a jacking mechanism;

[0009] The lifting mechanism and the roller mechanism can both be lifted and lowered in a vertical direction; the lifting mechanism can lift the die table, and the roller mechanism can frictionally drive the die table to move along a first direction on the lifting mechanism.

[0010] Optionally, the lifting mechanism includes a lifting drive, a lifting support plate and a plurality of supporting wheels;

[0011] The bottom end of the top support plate is provided with the lifting drive;

[0012] A plurality of support wheels are arranged on the top support plate.

[0013] Optionally, the lifting drive is a pneumatic cylinder, a hydraulic cylinder or an electric push rod.

[0014] Optionally, the roller mechanism includes a friction wheel, a support, a lifting plate, a telescopic drive and a rotary drive;

[0015] The bottom end of the telescopic driver is connected to the support, and the top end is connected to the bottom end of the lifting plate; the telescopic driver can drive the lifting plate to rise and fall along the vertical direction;

[0016] The top end of the lifting plate is connected to the rotary drive;

[0017] The friction wheel is coaxially connected to the rotating shaft of the rotary drive.

[0018] Furthermore, the utility model also provides a ferrying system of a heavy-loaded mold platform ferrying device, and the ferrying system of the heavy-loaded mold platform ferrying device comprises the heavy-loaded mold platform ferrying device as described above;

[0019] The ferry system comprises a first production line and a second production line; the sliding direction of a pair of tracks of the first production line and the sliding direction of a pair of tracks of the second production line are both perpendicular to the first direction in a horizontal plane;

[0020] The ferry device is installed on the inner side of a pair of tracks of the first production line and the inner side of a pair of tracks of the second production line.

[0021] Optionally, a plurality of the jacking mechanisms are arranged in an array along the sliding direction of the first production line;

[0022] The roller mechanism is arranged between adjacent lifting mechanisms.

[0023] Optionally, an aisle is arranged in parallel between the first production line and the second production line;

[0024] The roller mechanism and the ferry are arranged on one side of the aisle close to the first production line and / or the second production line;

[0025] The axis of the ferry is along the sliding direction of the first production line.

[0026] Optionally, an aisle is arranged in parallel between the first production line and the second production line;

[0027] The roller mechanism and the ferry are arranged inside the aisle; the roller mechanism and the ferry can both be lifted and lowered along the vertical direction;

[0028] The axis of the ferry is along the sliding direction of the first production line.

[0029] Optionally, a foundation pit is opened on the aisle, and the foundation pit is provided with an automatic cover;

[0030] The roller mechanism and the ferry are arranged in the foundation pit; the automatic cover can open or close the foundation pit.

[0031] (III) Beneficial effects

[0032] The beneficial effects of the utility model are:

[0033] The heavy-loaded mold platform moves on the production line track to the top of the lifting mechanism, and the lifting mechanism lifts the heavy-loaded mold platform to make the heavy-loaded mold platform leave the production line track; the roller mechanism rises and abuts against the bottom end of the heavy-loaded mold platform, and the roller mechanism applies a friction force to the heavy-loaded mold platform, so that the heavy-loaded mold platform can move along the first direction to complete the ferrying of the heavy-loaded mold platform. The roller mechanism and the lifting mechanism only perform rotational movement and vertical lifting movement. Compared with the traditional mold platform ferry vehicle, the ferry device of the utility model does not need to move on the sliding track of the ferry vehicle, so there is no need to excavate a large or long foundation pit to arrange the equipment; and the ferry device can be directly installed on the inner side of the production line track, the equipment is easy to install, and the adaptability to the production line is high; at the same time, the ferry device only works when ferrying, and is located below a pair of tracks when not working, which does not affect the movement of the heavy-loaded mold platform on the production line track, ensuring the integrity and passability of the production line track.

[0034] The roller mechanism is used to replace the traditional ferry drive. The roller mechanism and the jacking mechanism do not need to move in the horizontal plane, and the ferry device is more stably stressed. At the same time, the jacking mechanism plays a role in sharing most of the load of the heavy-loaded mold platform. Compared with the traditional ferry method that is limited by the load-bearing capacity of the hydraulic station, the jacking mechanism greatly increases the load weight of the heavy-loaded mold platform being ferryed. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural schematic diagram of the heavy-loaded mold platform ferrying device of the utility model;

[0036] Figure 2 It is a structural schematic diagram of the jacking mechanism of the utility model;

[0037] Figure 3 It is a structural schematic diagram of the roller mechanism of the utility model;

[0038] Figure 4 It is a structural schematic diagram of the ferrying system of the heavy-loaded mold platform ferrying device of the utility model;

[0039] Figure 5 It is a structural schematic diagram of the corridor of the present utility model.

[0040] [Description of Reference Numerals]

[0041] 1: roller mechanism; 11: friction wheel; 12: support; 13: lifting plate; 14: telescopic drive; 15: rotary drive;

[0042] 2: Lifting mechanism; 21: Lifting drive; 22: Lifting plate; 23: Support wheel;

[0043] 3: The first production line;

[0044] 4: The second production line;

[0045] 5: Aisle;

[0046] 6: Ferry;

[0047] 7: Sliding drive mechanism. DETAILED DESCRIPTION

[0048] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0049] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0050] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0051] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] See also Figure 1 and Figure 2The utility model provides a heavy-loaded mold platform ferrying device, which includes a mold platform and a ferrying device, and the ferrying device includes a roller mechanism 1 and a lifting mechanism 2; the lifting mechanism 2 and the roller mechanism 1 can both be lifted and lowered in the vertical direction; the lifting mechanism 2 can lift the mold platform, and the roller mechanism 1 can frictionally drive the mold platform to move along a first direction on the lifting mechanism 2. The first direction is the ferrying direction of the mold platform, that is, the direction perpendicular to the axis of the support wheel 23 in the horizontal plane. The lifting mechanism 2 is used as the main load-bearing structure of the heavy-loaded mold platform, and the roller mechanism 1 is used as the auxiliary load-bearing structure of the heavy-loaded mold platform. The roller mechanism 1 and the lifting mechanism 2 are both arranged on a base plate or a flat ground, and the bottom ends of the two are directly in contact with the base plate or the flat ground, which greatly improves the adaptability of the ferrying device to the ferrying of heavier materials.

[0053] The heavy-loaded mold platform moves on the production line track (i.e., the first production line 3 or the second production line 4) to the top of the lifting mechanism 2, and the lifting mechanism 2 lifts the heavy-loaded mold platform to make the heavy-loaded mold platform leave the production line track; the roller mechanism 1 rises and abuts against the bottom end of the heavy-loaded mold platform, and the roller mechanism 1 applies a friction force to the heavy-loaded mold platform, so that the heavy-loaded mold platform can move along the first direction to complete the ferrying of the heavy-loaded mold platform. The roller mechanism 1 and the lifting mechanism 2 only perform rotational movement and vertical lifting movement. Compared with the traditional mold platform ferry vehicle, the ferry device of the utility model does not need to move on the sliding track of the ferry vehicle, so there is no need to excavate a large or long foundation pit to arrange the equipment; and the ferry device can be directly installed on the inner side of the production line track, the equipment is easy to install, and the adaptability to the production line is high; at the same time, the ferry device only works when ferrying, and is located below a pair of tracks when not working, which does not affect the movement of the heavy-loaded mold platform on the production line track, ensuring the integrity and passability of the production line track.

[0054] The roller mechanism 1 is used to replace the traditional ferry vehicle drive. The roller mechanism 1 and the jacking mechanism 2 do not need to move in the horizontal plane, and the ferry device is more stably stressed. At the same time, the jacking mechanism 2 plays a role in sharing most of the load of the heavy-loaded mold platform. Compared with the ferrying method in which the traditional ferry vehicle is limited by the load-bearing capacity of the hydraulic station, the jacking mechanism 2 greatly increases the load weight of the heavy-loaded mold platform being ferryed.

[0055] like Figure 2As shown, the lifting mechanism 2 includes a lifting drive 21, a top support plate 22 and a plurality of support wheels 23; the bottom end of the top support plate 22 is provided with a lifting drive 21; the plurality of support wheels 23 are provided in the middle or on the side of the top support plate 22, and the rotating shaft of the support wheel 23 is perpendicular to the first direction. The lifting drive 21 is a cylinder, a hydraulic cylinder or an electric push rod. Specifically, the bottom end of the lifting drive 21 is mounted on a substrate or a flat ground. The plurality of support wheels 23 are rotatably connected to the top support plate 22. The installation height of the support wheel 23 is adapted to the bottom shape of the heavy-loaded mold platform, as long as the heavy-loaded mold platform can abut against the support wheel 23. The plurality of support wheels 23 can not only further distribute the force of the heavy-loaded mold platform, but also facilitate the roller mechanism 1 to push the heavy-loaded mold platform to move along the first direction on the support wheel 23.

[0056] Optionally, the top support plate 22 is a plate body, and a clearance groove is provided at the position where the roller mechanism 1 and the sliding drive mechanism are provided. The top support plate 22 can also be provided as a shell, and the support wheel 23 is provided on the inner side of the top end of the shell to improve the support strength of the jacking mechanism 2.

[0057] See also Figure 3 The roller mechanism 1 includes a friction wheel 11, a support 12, a lifting plate 13, a telescopic driver 14 and a rotary driver 15; the bottom end of the telescopic driver 14 is connected to the support 12, and the top end is connected to the bottom end of the lifting plate 13; the telescopic driver 14 can drive the lifting plate 13 to rise and fall in the vertical direction; the top end of the lifting plate 13 is connected to the rotary driver 15; the friction wheel 11 is coaxially connected to the rotating shaft of the rotary driver 15; the rotating shaft of the friction wheel 11 is perpendicular to the first direction. Specifically, the bottom end of the support 12 is installed on a substrate or a flat ground. The telescopic driver 14 is a cylinder, a hydraulic cylinder or an electric push rod, and the rotary driver 15 is an electric motor. When ferrying, the lifting mechanism 2 first rises to lift the heavy-loaded mold platform, so that the heavy-loaded mold platform is separated from the production line track; the roller mechanism 1 then rises to abut against the bottom end of the heavy-loaded mold platform, and the telescopic distance of the telescopic driver 14 is reasonably set according to the weight of the heavy-loaded mold platform, as long as the friction force applied by the friction wheel 11 to the heavy-loaded mold platform can make the heavy-loaded mold platform move normally along the first direction. Further, after the heavy-loaded mold platform is transported to the target production line, the roller mechanism 1 first descends and resets to ensure the friction between the heavy-loaded mold platform and the lifting mechanism 2, and the lifting mechanism 2 then descends and resets, which can effectively ensure the stability of the heavy-loaded mold platform during the descent process, so that the heavy-loaded mold platform descends to a pair of tracks of the target production line to complete the ferrying.

[0058] In addition, if Figure 4As shown, the utility model also provides a ferrying system for a heavy-loaded mold pallet ferrying device, and the ferrying system for the heavy-loaded mold pallet ferrying device includes the above-mentioned heavy-loaded mold pallet ferrying device; the ferrying system includes a first production line 3 and a second production line 4; the sliding direction of a pair of tracks of the first production line 3 and the sliding direction of a pair of tracks of the second production line 4 are both perpendicular to the first direction in the horizontal plane; a ferrying device is installed on the inner side of a pair of tracks of the first production line 3 and the inner side of a pair of tracks of the second production line 4. In this embodiment, the production line tracks themselves are provided with a sliding drive mechanism 7, and the first production line 3 and the second production line 4 are arranged adjacent to each other. When the mold pallet needs to be ferryed, the heavy-loaded mold pallet ferrying devices on the first production line 3 and the second production line 4 are both lifted to work, and the mold pallet is directly ferried from the first production line 3 to the second production line 4, or the mold pallet is directly ferried from the second production line 4 to the first production line 3, which is easy to operate, and has strong ferrying stability and high efficiency.

[0059] Secondly, multiple lifting mechanisms 2 are arranged in an array along the sliding direction of the first production line 3; roller mechanisms 1 are arranged between adjacent lifting mechanisms 2. In this embodiment, multiple synchronous lifting and lowering drivers 21 are arranged at the bottom of the top support plate 22, the top support plate 22 is in a strip shape, and multiple top support plates 22 are arranged in an array along the sliding direction of the production line track. The roller mechanism 1 and the sliding drive mechanism 7 of the production line track itself are arranged between a pair of adjacent top support plates 22, which has a compact structure and high integration, and optimizes the site layout of the heavy-loaded mold platform ferrying device.

[0060] like Figure 5 As shown, an aisle 5 is arranged parallel to the first production line 3 and the second production line 4; a roller mechanism 1 and a ferry wheel 6 are arranged on the side of the aisle 5 close to the first production line 3 and / or the second production line 4; the axis of the ferry wheel 6 is along the sliding direction of the first production line 3. In this embodiment, the roller mechanism 1 and the ferry wheel 6 are arranged in an array on both sides of the aisle 5, that is, on the outside of the aisle 5, so that the heavy-loaded mold platform ferrying device does not affect the normal passage of AGV and pedestrians, while meeting the ferrying requirements, and is suitable for the working condition where the ferrying distance between the first production line 3 and the second production line 4 is long. Specifically, the aisle 5 is for the passage of AGVs, and the outside of the aisle 5 is for the passage of pedestrians.

[0061] Specifically, there are three ferry devices in the present embodiment, namely, the first ferry device of the first production line 3, the second ferry device of the second production line 4, and the third ferry device between the first production line 3 and the second production line 4. Among them, the first ferry device is directly installed on the first production line 3, and the second ferry device is directly installed on the second production line 4, and both are installed below the inner side of a pair of tracks of the production line, which is convenient to install and does not affect the movement of the heavy-loaded mold platform on the production line track, thereby ensuring the integrity and passability of the production line track. The third ferry device is installed on the base plate or the ground and can be fixed without the need to excavate a large or long foundation pit, thereby improving the convenience of equipment site layout. During ferrying, the top support plates 22 of the first ferry device, the second ferry device and the third ferry device rise synchronously to the same horizontal height, and with the ground as a reference, the horizontal height is higher than the height of the production line track; the rotary drives 15 of the first ferry device, the second ferry device and the third ferry device can be started one by one or synchronously to ferry the heavy-loaded mold platform along the first direction, thereby realizing the turnover of the heavy-loaded mold platform between the first production line 3 and the second production line 4.

[0062] In another embodiment, an aisle 5 is arranged parallel to the first production line 3 and the second production line 4; a roller mechanism 1 and a ferry wheel 6 are arranged inside the aisle 5; the roller mechanism 1 and the ferry wheel 6 can both be raised and lowered in the vertical direction; the axis of the ferry wheel 6 is along the sliding direction of the first production line 3. Compared with the previous embodiment, the roller mechanism 1 and the ferry wheel 6 are arranged in an array inside the aisle 5 in this embodiment to optimize the gap between the aisle 5 and the production line track, and can also be applied to the working condition where the ferrying distance between the first production line 3 and the second production line 4 is relatively long.

[0063] Furthermore, a foundation pit is opened on the aisle 5, and an automatic cover is provided on the foundation pit; the roller mechanism 1 and the ferry 6 are arranged in the foundation pit; the automatic cover can open or close the foundation pit. Of course, when the roller mechanism 1 and the ferry 6 are arranged on the outside of the aisle 5, the foundation pit and the automatic cover are arranged on the outside of the aisle 5. The automatic cover is used to support pedestrians or AGVs in the aisle 5. When the mold platform is not ferried, the roller mechanism 1 and the ferry 6 do not work. Both are located inside the foundation pit, that is, below the corresponding automatic cover, and the automatic cover is in a closed state; when the mold platform is ferried, the automatic cover opens, and the roller mechanism 1 and the ferry 6 rise to the set height, cooperating with the production line track to ferry the mold platform. The setting of the automatic cover further optimizes the layout of the roller mechanism 1 and the ferry 6 on the aisle 5, while enabling the aisle 5 to have a ferrying function, it also ensures the integrity and passability of the aisle 5 itself.

[0064] It should be understood that the above description of the specific embodiments of the utility model is only for illustrating the technical route and features of the utility model, and its purpose is to enable those skilled in the art to understand the content of the utility model and implement it accordingly, but the utility model is not limited to the above specific implementation methods. All changes or modifications made within the scope of the claims of the utility model should be included in the protection scope of the utility model.

Claims

1. A heavy-loaded mold platform ferry device, comprising a mold platform and a ferry device, characterized in that: The ferry device comprises a roller mechanism (1) and a lifting mechanism (2); The lifting mechanism (2) and the roller mechanism (1) are both capable of rising and falling in a vertical direction; the lifting mechanism (2) is capable of lifting the die table, and the roller mechanism (1) is capable of frictionally driving the die table to move along a first direction on the lifting mechanism (2).

2. The heavy-duty mold platform ferry device according to claim 1 is characterized in that: The lifting mechanism (2) comprises a lifting drive (21), a lifting support plate (22) and a plurality of supporting wheels (23); The bottom end of the top support plate (22) is provided with the lifting driver (21); The plurality of support wheels (23) are arranged on the top support plate (22).

3. The heavy-duty mold platform ferry device according to claim 2 is characterized in that: The lifting driver (21) is a cylinder, a hydraulic cylinder or an electric push rod.

4. The heavy-duty mold platform ferry device according to any one of claims 1 to 3, characterized in that: The roller mechanism (1) comprises a friction wheel (11), a support (12), a lifting plate (13), a telescopic drive (14) and a rotary drive (15); The bottom end of the telescopic driver (14) is connected to the support (12), and the top end is connected to the bottom end of the lifting plate (13); the telescopic driver (14) can drive the lifting plate (13) to move up and down along the vertical direction; The top end of the lifting plate (13) is connected to the rotary drive (15); The friction wheel (11) is coaxially connected to the rotating shaft of the rotary drive (15).

5. A ferry system for a heavy-duty mold platform ferry device, characterized in that: The ferrying system of the heavy-loaded formwork platform ferrying device comprises the heavy-loaded formwork platform ferrying device described in any one of claims 1 to 4; The ferry system comprises a first production line (3) and a second production line (4); the sliding direction of a pair of tracks of the first production line (3) and the sliding direction of a pair of tracks of the second production line (4) are both perpendicular to the first direction in a horizontal plane; The ferry device is installed on the inner side of a pair of tracks of the first production line (3) and the inner side of a pair of tracks of the second production line (4).

6. The ferrying system of the heavy-duty mold platform ferrying device according to claim 5 is characterized in that: A plurality of the lifting mechanisms (2) are arranged in an array along the sliding direction of the first production line (3); The roller mechanism (1) is arranged between adjacent lifting mechanisms (2).

7. The ferrying system of the heavy-duty mold platform ferrying device according to claim 5 is characterized in that: A passage (5) is arranged parallel to the first production line (3) and the second production line (4); The roller mechanism (1) and the ferry (6) are arranged on one side of the passage (5) close to the first production line (3) and / or the second production line (4); The axis of the ferry wheel (6) is along the sliding direction of the first production line (3).

8. The ferrying system of the heavy-duty mold platform ferrying device according to claim 5, characterized in that: A passage (5) is arranged parallel to the first production line (3) and the second production line (4); The roller mechanism (1) and the ferry (6) are arranged inside the passage (5); the roller mechanism (1) and the ferry (6) are both capable of rising and falling in the vertical direction; The axis of the ferry wheel (6) is along the sliding direction of the first production line (3).

9. The ferrying system of the heavy-duty mold platform ferrying device according to claim 8, characterized in that: A foundation pit is provided on the passageway (5), and an automatic cover is provided on the foundation pit; The roller mechanism (1) and the ferry (6) are arranged in the foundation pit; the automatic cover can open or close the foundation pit.

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