Double-station gantry pay-off rack

Abstract

The utility model discloses a double-station gantry pay-off rack. Comprising a rack, a clamping mechanism, a lifting mechanism and a rotating mechanism, and the double-station gantry pay-off rack is movably arranged on a ground beam; two pay-off stations are arranged on the rack, each pay-off station comprises a clamping piece, and the clamping pieces of the two pay-off stations are arranged in a staggered mode; each pay-off station is provided with a corresponding clamping mechanism and a lifting mechanism, and the rotating mechanism, the clamping mechanisms and the lifting mechanisms are all arranged on the rack; the clamping pieces are arranged on the corresponding lifting mechanisms, the rotating mechanisms are arranged on the corresponding clamping pieces, the lifting mechanisms adjust the height of the clamping pieces, and the rotating mechanisms control rotation of the clamping pieces. The clamping mechanism adjusts the distance between the clamping pieces in the pay-off station and controls the tightness degree of the clamping pieces for clamping the wire coil. According to the gantry pay-off rack, the two pay-off stations which do not interfere with each other are arranged on the rack, the overall structure is compact, and compared with two independent gantry pay-off racks, the occupied area is greatly reduced, and the production cost is reduced.

Description

Technical field:

[0001] The utility model belongs to the technical field of cable production, and particularly relates to a double-station gantry pay-off frame. Background technology:

[0002] In the cable production process, the wire core is output from the gantry pay-off rack to the traction machine, and then enters the extruder to be wrapped with metal strip material to complete the cable production.

[0003] In order to speed up production efficiency, the wire reels will be installed on the two gantry pay-offs in advance. When the wire reels on the previous gantry pay-off have finished outputting the wire core, the previous gantry pay-off will be moved away, and the next gantry pay-off will be moved into place, and the wire reels will continue to be output. Since the gantry pay-offs are large in size, in order to ensure that the two gantry pay-offs can be easily moved and replaced, a large area is required, which increases production costs.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility model content:

[0005] The purpose of the utility model is to provide a double-station gantry pay-off frame, so as to overcome the defects in the above-mentioned prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides a double-station gantry pay-off frame, comprising a frame, a clamping mechanism, a lifting mechanism, and a rotating mechanism. The double-station gantry pay-off frame is movably arranged on a ground beam; two pay-off stations are arranged on the frame, and the pay-off station comprises a clamping member, and the clamping members of the two pay-off stations are staggered; each pay-off station has a corresponding clamping mechanism, a lifting mechanism, and a rotating mechanism, and the clamping mechanism and the lifting mechanism are both arranged on the frame; the clamping member is arranged on the corresponding lifting mechanism, and the rotating mechanism is arranged on the corresponding clamping member, the lifting mechanism adjusts the height of the clamping member, and the rotating mechanism controls the rotation of the clamping member; the clamping mechanism adjusts the distance between the clamping members in the pay-off station and controls the tightness of the clamping member clamping the wire reel.

[0007] Preferably, in the technical solution, the frame includes a side frame and an intermediate frame, the side frames are symmetrically arranged on both sides of the intermediate frame, the area between the side frames and the intermediate frame forms a wire-laying station, the side frames and the intermediate frames are provided with lifting mechanisms, the lifting mechanisms are provided with corresponding clamping members, and the lifting mechanisms of the two wire-laying stations are staggered; the side frames and the intermediate frames are connected by a clamping mechanism, the clamping mechanism is located at the upper part of the side frames and the intermediate frames, and the side frames adjust the distance between themselves and the intermediate frames through the clamping mechanism; the clamping members at the side frames serve as the active side, and the clamping members at the intermediate frames serve as the driven side, and a rotating mechanism is provided on the clamping members on the active side.

[0008] Preferably, in the technical solution, the clamping member includes a turntable, a top, and a lifting block, the lifting block is arranged on the lifting mechanism, a rotating mechanism is arranged on the lifting block, the rotating mechanism is connected to the turntable, and a top is arranged on the inner side of the turntable.

[0009] Preferably, in the technical solution, the clamping mechanism includes a clamping motor, a gear transmission mechanism, and a first screw rod. The first screw rod is arranged on the intermediate frame, the first screw rod is connected to the clamping motor through the gear transmission mechanism, the side frame is mounted on the first screw rod, the clamping motor drives the first screw rod to rotate, and the side frame moves along the first screw rod.

[0010] Preferably, in the technical solution, the lifting mechanism includes a lifting motor and a second screw rod. The lifting motor is arranged on the corresponding side frame and the middle frame. The lifting motor is connected to the second screw rod, and a corresponding lifting block is arranged on the second screw rod.

[0011] Preferably, in the technical solution, the rotating mechanism includes a rotating motor, a reducer, and a rotating shaft. The rotating motor is connected to the reducer, the reducer is arranged on the lifting block on the active side, the reducer is connected to the rotating shaft, the rotating shaft passes through the lifting block and is connected to the turntable, the rotating motor drives the rotating shaft to rotate, and then drives the turntable to rotate, and the turntable drives the wire drum to rotate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting two non-interfering pay-off stations on the frame, the overall structure is compact. Compared with two separate gantry pay-off frames, the floor space occupied is greatly reduced and the production cost is reduced. Description of the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of a double-station gantry pay-off frame of the utility model;

[0015] Figure 2 This is the main view of the double-station gantry pay-off stand of the utility model;

[0016] Figure 3 This is the left view of the double-station gantry pay-off stand of the utility model;

[0017] Figure 4 It is a top view of the double-station gantry pay-off frame of the utility model. Specific implementation method:

[0018] The specific implementation modes of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific implementation modes.

[0019] Unless explicitly stated otherwise, throughout the specification and claims, the term “comprise” or variations such as “include” or “comprising”, etc., will be understood to include the stated elements or components but not to exclude other elements or components.

[0020] like Figure 1-4 As shown, a double-station gantry pay-off frame includes a frame 1, a clamping mechanism 2, a lifting mechanism 3, and a rotating mechanism 4. The double-station gantry pay-off frame is movably arranged on a ground beam; two pay-off stations are arranged on the frame, and the pay-off stations include clamping members 5, and the clamping members 5 of the two pay-off stations are staggered; each pay-off station has a corresponding clamping mechanism 2, a lifting mechanism 3, and a rotating mechanism 4, and the clamping mechanism 2 and the lifting mechanism 3 are all arranged on the frame;

[0021] The frame 1 includes a side frame 10 and an intermediate frame 11. The side frames 10 are symmetrically arranged on both sides of the intermediate frame 11. The area between the side frames 10 and the intermediate frame 11 forms a wire-laying station. The side frames 10 and the intermediate frames 11 are provided with lifting mechanisms 3. The lifting mechanisms 2 are provided with corresponding clamping members 4. The lifting mechanisms 3 of the two wire-laying stations are staggered. The side frames 10 and the intermediate frames 11 are connected by a clamping mechanism 2, and the clamping mechanism 2 is located at the upper parts of the side frames 10 and the intermediate frames 11. The clamping members 5 at the side frames 10 serve as the active side, and the clamping members 5 at the intermediate frames 11 serve as the driven side. The clamping members 5 at the active side are provided with a rotating mechanism 4.

[0022] The clamping mechanism 2 includes a clamping motor 20, a gear transmission mechanism 21, and a first screw rod 22. The first screw rod 22 is arranged on the intermediate frame 11. The first screw rod 22 is connected to the clamping motor 20 through the gear transmission mechanism 21. The side frame 10 is mounted on the first screw rod 22. The clamping motor 20 drives the first screw rod 22 to rotate, and the side frame 10 moves along the first screw rod 22. The side frame 10 adjusts the distance between it and the intermediate frame 11 through the clamping mechanism 2 to control the tightness of the clamping member 5 clamping the wire reel.

[0023] The clamping member 5 includes a turntable 50 , a top 51 , and a lifting block 52 . The lifting block 52 is disposed on the lifting mechanism 3 . A rotating mechanism 4 is disposed on the lifting block 52 . The rotating mechanism 4 is connected to the turntable 50 . A top 51 is disposed inside the turntable 50 .

[0024] The lifting mechanism 3 includes a lifting motor 30 and a second screw rod 31 . The lifting motor 30 is disposed on the corresponding side frame 10 and the middle frame 11 . The lifting motor 30 is connected to the second screw rod 31 . The second screw rod 31 is provided with a corresponding lifting block 52 .

[0025] The rotating mechanism 4 includes a rotating motor 40, a reducer 41, and a rotating shaft 42. The rotating motor 40 is connected to the reducer 41. The reducer 41 is arranged on the lifting block 52 on the active side. The reducer 41 is connected to the rotating shaft 42. The rotating shaft 42 passes through the lifting block 52 and is connected to the turntable 50. The rotating motor 40 drives the rotating shaft 42 to rotate, thereby driving the turntable 50 to rotate, and the turntable 50 drives the wire drum to rotate.

[0026] When in use, the double-station gantry pay-off frame moves into position on the ground beam, one pay-off station is used as the loading station, and the other pay-off station is used as the waiting loading station; the lifting motor 30 of the loading station is started, the clamping member 5 is lowered to the appropriate position, and the wire drum 6 is placed between the two clamping members 5 of the loading station, and the clamping motor 20 is started to drive the side frame 10 to move toward the middle frame 11, and the two clamping members 5 clamp the wire drum 6. The lifting motor 30 is reversed, driving the clamping member 5 to lift the wire drum 6 upward. When the wire drum 6 is in place, the rotating motor 40 is started to drive the clamping member 5 on the active side to rotate, and then drive the wire drum 6 to rotate and output the wire core. Then repeat the same operation to install the next wire drum 6 on the waiting loading station. When the wire drum 6 of the loading station is output, the double-station gantry pay-off frame moves on the ground beam, and the waiting loading station moves to the loading position to prepare for loading. The previous loading station removes the wire drum 6 and installs a new wire drum 6. By arranging two pay-off stations which do not interfere with each other on the frame 1, the overall structure is compact, and compared with two separate gantry pay-off frames, the floor space occupied is greatly reduced and the production cost is reduced.

[0027] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A double-station gantry pay-off frame, characterized in that: It includes a frame, a clamping mechanism, a lifting mechanism, and a rotating mechanism. The double-station gantry pay-off frame is movably arranged on the ground beam; two pay-off stations are arranged on the frame, and the pay-off station includes a clamping member, and the clamping members of the two pay-off stations are staggered; each pay-off station has a corresponding clamping mechanism, a lifting mechanism, and a rotating mechanism, and the clamping mechanism and the lifting mechanism are all arranged on the frame; the clamping member is arranged on the corresponding lifting mechanism, and the rotating mechanism is arranged on the corresponding clamping member, the lifting mechanism adjusts the height of the clamping member, and the rotating mechanism controls the rotation of the clamping member; the clamping mechanism adjusts the distance between the clamping members in the pay-off station and controls the tightness of the clamping member clamping the wire reel.

2. The double-station gantry pay-off frame according to claim 1, characterized in that: The frame includes a side frame and an intermediate frame. The side frames are symmetrically arranged on both sides of the intermediate frame. The area between the side frames and the intermediate frame forms a wire-laying station. The side frames and the intermediate frame are provided with lifting mechanisms. The lifting mechanisms are provided with corresponding clamping members. The lifting mechanisms of the two wire-laying stations are staggered. The side frames and the intermediate frame are connected by a clamping mechanism. The clamping mechanism is located at the upper part of the side frames and the intermediate frame. The side frames adjust the distance between themselves and the intermediate frame through the clamping mechanism. The clamping members at the side frames serve as the active side, and the clamping members at the intermediate frame serve as the driven side. A rotating mechanism is provided on the clamping members on the active side.

3. The double-station gantry pay-off frame according to claim 2 is characterized in that: The clamping mechanism includes a clamping motor, a gear transmission mechanism, and a first screw rod. The first screw rod is arranged on the intermediate frame, the first screw rod is connected to the clamping motor through the gear transmission mechanism, the side frame is sleeved on the first screw rod, the clamping motor drives the first screw rod to rotate, and the side frame moves along the first screw rod.

4. The double-station gantry pay-off frame according to claim 2, characterized in that: The clamping part comprises a turntable, a top and a lifting block. The lifting block is arranged on the lifting mechanism. A rotating mechanism is arranged on the lifting block. The rotating mechanism is connected with the turntable. A top is arranged inside the turntable.

5. The double-station gantry pay-off frame according to claim 4 is characterized in that: The lifting mechanism comprises a lifting motor and a second screw rod. The lifting motor is arranged on the corresponding side frame and the middle frame. The lifting motor is connected to the second screw rod. The second screw rod is provided with a corresponding lifting block.

6. The double-station gantry pay-off frame according to claim 4, characterized in that: The rotating mechanism includes a rotating motor, a reducer, and a rotating shaft. The rotating motor is connected to the reducer, the reducer is arranged on the lifting block on the active side, the reducer is connected to the rotating shaft, and the rotating shaft passes through the lifting block and is connected to the turntable.

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