CN223409151U

CN223409151U - A fully automatic reel docking trolley

Info

Publication number: CN223409151U
Application number: CN202422971790.XU
Authority: CN
Inventors: 卢慧
Original assignee: Hefei Smarter Technology Group Corp
Current assignee: Hefei Smarter Technology Group Corp
Priority date: 2024-12-03
Filing date: 2024-12-03
Publication date: 2025-10-03
Anticipated expiration: 2034-12-03

Abstract

The present invention relates to the technical field of wire reel loading trolleys, and specifically discloses a fully automatic wire reel loading docking trolley, comprising a lifting frame, a vehicle body, and a travel track. A clamping unit for clamping and releasing the wire reel is installed on the lifting frame. When the present invention is in use, the wire reel is placed on the lifting frame, and the entire vehicle body is driven to move along the travel track by a driving unit. During the movement, the wire reel is in a stable state, and four elevators are arranged inside the lifting unit between the vehicle body and the lifting frame. The hydraulic pressure in the four elevators in the lifting unit is controlled by two drive shafts, and the two drive shafts are connected to the lifting power motor through a transmission wheel and a transmission belt. Therefore, the four elevators are raised and lowered by the same amplitude. Starting the lifting unit can drive the entire lifting frame to rise and fall steadily. After the wire reel is lifted to the installation height, the wire reel will not be in a stable state, which greatly reduces the operational difficulty of subsequent wire reel installation work.

Description

Full-automatic wire coil loading and butting trolley

Technical Field

The utility model belongs to the technical field of wire coil feeding trolleys, and particularly relates to a full-automatic wire coil feeding butting trolley.

Background

The cable drum is used for storing the wire drum, and is mainly used for winding and unwinding the cables.

When the cable coil is fed, the cable coil needs to be moved to the position of the bearing frame of the cable coil, then the cable coil is lifted to the height of the installation point on the bearing frame, and then the cable coil is installed.

At present, feeding of a wire coil is mostly operated through hoisting equipment, during the period, the wire coil needs to be lifted to a certain height from the ground by using the hoisting equipment, then the wire coil is moved to the installation position of a bearing frame by using travelling crane and other equipment on the hoisting equipment, and then the wire coil is aligned with the bearing frame at the height of lifting the wire coil by using the hoisting equipment. However, the following problems exist in using the hoisting equipment for transporting wire reels:

Firstly, the wire coil is hoisted by the hoisting equipment through the hoisting rope, and the hoisting rope is easy to shake in the moving process of the wire coil, so that in the moving process of the wire coil, besides operating personnel of the hoisting equipment, additional personnel are needed to pull the wire coil, thereby avoiding the large shaking of the wire coil in the moving process, the number of the personnel needed in the process is large, and the shaking in the moving process of the wire coil is easy to collide with equipment in a factory;

In addition, in the process of lifting the wire coil by using the lifting rope, the wire coil is easy to shake, so that the difficulty of aligning the wire coil with the bearing frame is increased, and the difficulty of subsequent assembly of the wire coil is increased.

Disclosure of utility model

The utility model aims to provide a full-automatic wire coil feeding butt joint trolley, which aims to solve the problems of the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that a full-automatic wire coil feeding butt-joint trolley comprises a lifting frame, a trolley body and a running track, wherein a clamping unit for clamping and loosening a wire coil is arranged on the lifting frame;

The lifting frame is connected with the vehicle body through a lifting unit, the lifting unit comprises a plurality of lifters and a lifting power motor, a driving shaft for controlling hydraulic pressure is arranged in each lifter, an output shaft of each lifting power motor is connected with the driving shaft through a driving wheel and a driving belt, a plurality of tensioning wheels are arranged on the upper side of each driving belt, the tensioning wheels are rotatably connected with a lifting sleeve through bearings, the lifting sleeves are inserted into a base, and compression bolts connected with the base through threads are arranged on the upper sides of the lifting sleeves;

The vehicle body is provided with a driving unit for driving the vehicle body to move along the running track.

Preferably, the clamping unit comprises two symmetrically distributed side plates, the side plates are respectively located at two sides of the wire coil, each side plate comprises a vertical surface and an inclined surface, and the inclined surfaces incline from bottom to top to one side far away from the wire coil.

Preferably, the clamping unit further comprises four clamping blocks, the upper end faces of the clamping blocks are inclined planes, the clamping blocks are connected with power rods, the power rods penetrate through the supporting seat, guide rods are inserted into the side faces of the clamping blocks, the guide rods are matched with guide holes in the supporting seat, two clamping blocks on the same side are connected through power plates, and the two power plates are respectively connected with two output ends of the bidirectional cylinder.

Preferably, the four lifters are arranged, driving shafts between the two parallel lifters are aligned, and two driving shafts in the four lifters are respectively positioned at two sides of the lifting power motor.

Preferably, one of the driving shafts is provided with a detection plate, and the vehicle body is provided with a measuring mechanism for measuring the rotation number of the detection plate.

Preferably, the driving unit comprises a driving motor and a driving gear, the output end of the driving motor is connected with the driving gear, the driving gear is matched with a rack in the running track, and the rack is parallel to the inner wall of the mounting groove in the track plate in the running track.

Preferably, one end of the rack is propped against the bottom plate, the upper end surface of the bottom plate is in rolling connection with the driving wheel, the central line of the driving wheel is aligned with the central line of the driving gear, one side of the driving wheel, which is far away from the driving gear, is provided with a limiting wheel, and the limiting wheel is inserted into a track groove formed by the bottom plate and the inner wall of the track plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. When the wire coil lifting device is used, the wire coil is placed on the lifting frame, the clamping unit for clamping and loosening the wire coil is arranged on the lifting frame, the position of the wire coil can be locked and loosened, the whole vehicle body is driven by the driving unit to move along the running track, the wire coil is in a stable state in the moving process, four lifters are arranged in the lifting unit between the vehicle body and the lifting frame, hydraulic pressure in the four lifters in the lifting unit is controlled by two driving shafts, and the two driving shafts are connected with the lifting power motor through the driving wheels and the driving belt, so that the lifting amplitude of the four lifters is the same, the lifting unit is started to drive the whole lifting frame to stably lift and drop, the wire coil is not in a stable state after being lifted to the installation height, and the operation difficulty of the subsequent wire coil installation work is greatly reduced.

2. The driving unit is internally provided with the driving gear and other parts, the driving motor drives the driving gear to rotate with the driving wheel, the driving gear and the rack are matched through teeth during the period to generate power for driving the vehicle body to move forwards and backwards, the driving wheel is in rolling connection with the bottom plate to support the weight of the vehicle body, the energy consumption of the driving wheel in the moving forwards and backwards of the driving wheel is small, the limiting wheel moves together with the driving wheel during the rotation, the limiting wheel is positioned in the track groove, the driving gear and the driving wheel are in rolling connection, the driving gear and the driving wheel can be prevented from moving in the vertical direction of the running track, the driving unit and the running track are prevented from being separated from each other, and the driving track and the driving unit are respectively provided with two parts which are parallel and level and jointly move, so that the vehicle body moves more stably.

3. When the internal clamping unit is started, the internal bidirectional air cylinder is started, and the two output ends of the internal bidirectional air cylinder are moved to drive the two power plates to be close to or far away from each other, so that the wire coil between the two power plates is clamped and loosened through the clamping blocks, and the wire coil is conveniently fixed on the vehicle body or detached from the vehicle body.

Drawings

Fig. 1 is a schematic structural view of a full-automatic wire coil loading butt-joint trolley in the utility model.

Fig. 2 is a right side view of fig. 1 in accordance with the present utility model.

Fig. 3 is a schematic structural view of the clamping unit in the present utility model.

Fig. 4 is a schematic structural view of a lifting unit in the present utility model.

Fig. 5 is a schematic diagram of the structure at a in fig. 4 according to the present utility model.

Fig. 6 is a schematic structural diagram of a lifting unit according to the present utility model.

Fig. 7 is a schematic diagram of the structure at B in fig. 6 in the present utility model.

Fig. 8 is a schematic structural view of a driving unit in the present utility model.

Fig. 9 is a schematic diagram of the structure of fig. 8C in the present utility model.

In the figure, 1, a lifting frame, 2, a wire coil, 3, a clamping unit, 301, a side plate, 302, a clamping block, 303, a power rod, 304, a guide rod, 305, a power plate, 306, a bidirectional cylinder, 4 and a vehicle body;

5. Lifting unit 501, lifter 502, lifting power motor 503, driving belt 504, driving shaft 505, tension wheel 506, lifting sleeve 507, compression bolt 508, base 509, detection plate 510, measuring mechanism;

6. the device comprises a driving unit, a driving gear, 602, a driving wheel, 603, a limiting wheel, 7, a driving track, 701, a track plate, 702, racks, 703, a bottom plate, 704 and a track groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-9, a full-automatic wire coil loading and butting trolley comprises a lifting frame 1, a vehicle body 4 and a running track 7, wherein a clamping unit 3 for clamping and loosening a wire coil 2 is arranged on the lifting frame 1, and when the full-automatic wire coil loading and butting trolley is used, the wire coil 2 is clamped on the lifting frame 1 through the clamping unit 3, and the vehicle body 4 is driven to move to a position for installing the wire coil 2 through a driving unit 6.

Further, the clamping unit 3 comprises two symmetrically distributed side plates 301, the side plates 301 are respectively positioned at two sides of the wire coil 2, the side plates 301 comprise vertical surfaces and inclined surfaces, the inclined surfaces incline from bottom to top to one side far away from the wire coil 2, and the wire coil 2 falls between the two vertical surfaces through the inclined surfaces from top to bottom;

Specifically, the wire coil 2 is characterized by further comprising four clamping blocks 302, wherein the upper end faces of the clamping blocks 302 are inclined planes, the clamping blocks 302 are connected with a power rod 303, the power rod 303 penetrates through a supporting seat, guide rods 304 are inserted into the side faces of the clamping blocks 302, the guide rods 304 are matched with guide holes in the supporting seat, two clamping blocks 302 on the same side are connected through power plates 305, the two power plates 305 are respectively connected with two output ends of a bidirectional air cylinder 306, the bidirectional air cylinder 306 is started, the two output ends of the bidirectional air cylinder 306 move, and can drive the two power plates 305 to be close to or far away from each other, so that the wire coil 2 is clamped and loosened through the clamping blocks 302, and the wire coil 2 is fixed on a vehicle body 4 or detached from the vehicle body 4 conveniently.

It should be noted that, the lifting frame 1 is connected with the vehicle body 4 through the lifting unit 5, the lifting unit 5 includes four lifters 501 and a lifting power motor 502, the connection line of the four lifters 501 is square, two lifters 501 aligned with each other are connected through a driving shaft 504, the output shaft of the lifting power motor 502 is connected with the two driving shafts 504 through a driving wheel and a driving belt 503, a plurality of tensioning wheels 505 are installed on the upper side of the driving belt 503, the tensioning wheels 505 are connected with a lifting sleeve 506 through bearing rotation, the lifting sleeve 506 is inserted into a base 508, and a compression bolt 507 connected with the base 508 through threads is arranged on the upper side of the lifting sleeve 506;

The hydraulic pressure in four lifters 501 is controlled by two drive shafts 504, and two drive shafts 504 are connected with lift power motor 502 through drive wheel, drive belt 503, therefore the increase range of hydraulic pressure in four lifters 501 is the same, and the magnitudes of lifting and lowering of four lifters 501 are the same, so that the whole lifting frame 1 can rise and fall neatly and synchronously, the wire coil 2 on the lifting frame 1 is also more stable when rising and falling, is difficult to shake, and can avoid the condition that the wire coil 2 does not drop in the processes of moving, rising, assembling and falling by matching with clamping unit 3.

More specifically, one of the driving shafts 504 is provided with a detection plate 509, the vehicle body 4 is provided with a measuring mechanism 510 for measuring the rotation number of the detection plate 509, the rotation number of the detection plate 509 is measured by the measuring mechanism 510, so as to judge the lifting height of the lifter 501, namely the lifting height of the wire coil 2, and the data are used as judging basis for aligning the wire coil 2 with the installation point and assisting the wire coil 2 to be aligned with the installation point.

Further, a driving unit 6 for driving the vehicle body 4 to move along the driving track 7 is mounted on the vehicle body 4, the driving unit 6 comprises a driving motor and a driving gear 601, the output end of the driving motor is connected with the driving gear 601, the driving gear 601 is matched with a rack 702 in the driving track 7, the rack 702 is parallel to the inner wall of a mounting groove in a track plate 701 in the driving track 7, one end of the rack 702 is abutted against a bottom plate 703, the upper end surface of the bottom plate 703 is in rolling connection with a driving wheel 602, the center line of the driving wheel 602 is aligned with the center line of the driving gear 601, a limiting wheel 603 is arranged on one side, away from the driving gear 601, of the driving wheel 602, and the limiting wheel 603 is inserted into the track groove 704 formed by the bottom plate 703 and the inner wall of the track plate 701;

The driving motor drives the driving gear 601 to rotate with the driving wheel 602, during the period, the driving gear 601 and the rack 702 are matched through teeth to generate power for driving the vehicle body 4 to move forwards and backwards, the driving wheel 602 is in rolling connection with the base plate 703, the weight of the vehicle body 4 is supported, the energy consumption of the driving wheel 602 in the moving forward and backwards is small, the limiting wheel 603 moves together with the driving wheel 602 when the driving wheel 602 rotates, the limiting wheel 603 is positioned in the track groove 704, the driving gear 601 and the driving wheel 602 are in rolling connection, the driving wheel 602 can be prevented from moving in the vertical direction with the driving track 7, the driving unit 6 and the driving track 7 are prevented from being separated from each other, the driving track 7 and the driving unit 6 are both arranged and move in parallel and level and jointly, and the moving process of the vehicle body 4 is stable.

Working principle:

The wire coil 2 is put on the lifting frame 1 through lifting equipment, and is clamped through the clamping unit 3;

Then, a driving motor is started, the driving motor drives the driving gear 601 and the driving wheel 602 to rotate, and during the period, the driving gear 601 and the rack 702 generate power for driving the vehicle body 4 to move forwards and backwards through the cooperation of teeth, so that the vehicle body 4 is driven to move to the installation position of the wire coil 2;

And then, starting the lifting unit 5, wherein the hydraulic pressure in the four lifters 501 in the lifting unit 5 is controlled by two driving shafts 504, the two driving shafts 504 are connected with the lifting power motor 502 through driving wheels and driving belts 503, so that the hydraulic pressure in the four lifters 501 has the same increasing amplitude, namely the four lifters 501 have the same increasing and decreasing amplitude, and therefore, the lifting unit 5 can drive the whole lifting frame 1 to lift and drop uniformly and synchronously, the wire coil 2 is lifted to the installation height, after the wire coil 2 is installed at the designated position, the wire coil 2 is loosened through the clamping unit 3, then the lifting unit 5 is started again to drop the lifting frame 1, and finally, the driving motor is started to drive the vehicle body 4 to be removed from the installation position of the wire coil 2.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The full-automatic wire coil feeding and butting trolley is characterized by comprising a lifting frame (1), a trolley body (4) and a running track (7), wherein a clamping unit (3) for clamping and loosening a wire coil (2) is arranged on the lifting frame (1);

The lifting frame (1) is connected with a vehicle body (4) through a lifting unit (5), the lifting unit (5) comprises a plurality of lifters (501) and a lifting power motor (502), a driving shaft (504) for controlling hydraulic pressure is arranged in each lifter (501), an output shaft of each lifting power motor (502) is connected with the driving shaft (504) through a driving wheel and a driving belt (503), a plurality of tensioning wheels (505) are arranged on the upper side of each driving belt (503), the tensioning wheels (505) are rotationally connected with lifting sleeves (506) through bearings, the lifting sleeves (506) are inserted into a base (508), and compression bolts (507) in threaded connection with the base (508) are arranged on the upper side of each lifting sleeve (506);

The vehicle body (4) is provided with a driving unit (6) for driving the vehicle body to move along a running track (7).

2. A fully automatic wire-feeding and docking trolley according to claim 1, characterized in that the clamping unit (3) comprises two symmetrically distributed side plates (301), the side plates (301) are respectively positioned at two sides of the wire coil (2), and the side plates (301) comprise vertical surfaces and inclined surfaces, and the inclined surfaces incline from bottom to top to one side far away from the wire coil (2).

3. The full-automatic wire coil feeding butt-joint trolley according to claim 2, wherein the clamping unit (3) further comprises four clamping blocks (302), the upper end faces of the clamping blocks (302) are arranged to be inclined planes, the clamping blocks (302) are connected with power rods (303), the power rods (303) penetrate through the supporting seat, guide rods (304) are inserted into the side faces of the clamping blocks (302), the guide rods (304) are matched with guide holes in the supporting seat, the two clamping blocks (302) on the same side are connected through power plates (305), and the two power plates (305) are respectively connected with two output ends of a bidirectional air cylinder (306).

4. A fully automatic spool loading docking cart according to claim 1, characterized in that the lifts (501) are provided with four, two drive shafts (504) between two flush lifts (501) being aligned, two drive shafts (504) of the four lifts (501) being located on either side of the lifting power motor (502) respectively.

5. A fully automatic spool loading docking cart according to claim 4, wherein one of said drive shafts (504) is provided with a sensing plate (509), and the vehicle body (4) is provided with a measuring mechanism (510) for measuring the number of turns of the sensing plate (509).

6. A fully automatic wire-feeding butting trolley according to claim 1, characterized in that the driving unit (6) comprises a driving motor and a driving gear (601), the output end of the driving motor is connected with the driving gear (601), the driving gear (601) is matched with a rack (702) in the running track (7), and the rack (702) is parallel to the inner wall of a mounting groove in a track plate (701) in the running track (7).

7. The full-automatic wire feeding disc butting trolley according to claim 6, wherein one end of the rack (702) is abutted against the bottom plate (703), the upper end face of the bottom plate (703) is in rolling connection with the driving wheel (602), the center line of the driving wheel (602) is aligned with the center line of the driving gear (601), a limiting wheel (603) is arranged on one side, away from the driving gear (601), of the driving wheel (602), and the limiting wheel (603) is inserted into a track groove (704) formed by the bottom plate (703) and the inner wall of the track plate (701).