CN216562607U

CN216562607U - High-speed full-automatic network cable back-twisting machine

Info

Publication number: CN216562607U
Application number: CN202122016154.8U
Authority: CN
Inventors: 杨耀舟; 张艳君
Original assignee: He'nan Tengda Special Cable Co ltd
Current assignee: He'nan Tengda Special Cable Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-05-17
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a high-speed full-automatic network cable back-twisting machine which comprises a base, wherein a fixed plate is fixedly connected to the upper surface of the base, a driving mechanism is arranged on one side of the fixed plate, a rotatable connecting frame is arranged on the other side of the fixed plate, a reversing mechanism is arranged on one side of the connecting frame, a cable roller is arranged on one side, away from the connecting frame, of the reversing mechanism, and a limiting mechanism is fixedly connected to the upper surface of the base. According to the utility model, through the arrangement of the connecting frame and the reversing mechanism, the driving mechanism enables the rotary drum and the connecting plate to rotate, the connecting plate enables the two fixing frames to perform circle drawing movement while rotating, and the fixing frames are connected with the fixed rod through the first transmission belt, so that the rotating directions of the fixing frames and the connecting plate are opposite when the fixing frames perform the circle drawing movement, and the angle of the fixing frames is not changed when the connecting plate rotates, so that the effect that the data transmission lines on the two line rollers cannot perform self-rotation during twisting is achieved, the purpose of thorough back-twisting is realized, and the condition that the outgoing line back-twisting is incomplete is avoided.

Description

High-speed full-automatic network cable back-twisting machine

Technical Field

The utility model relates to the technical field of network cable production equipment, in particular to a high-speed full-automatic network cable back-twisting machine.

Background

The back twisting machine is one of the wire twisting machines, and the wire twisting machine is twisting mechanical equipment which can be widely applied to various soft/hard conductor wires, so that a plurality of single conductors are twisted into one strand to meet the process requirements of wires; the stranding machine can be generally classified into a single stranding machine, a pair stranding machine, a high-speed stranding machine, a back stranding machine, a cage stranding machine, a frame stranding machine, a tubular stranding machine, a disc stranding machine, and the like according to a stranding method.

The network cable is generally formed by twisting two or more data transmission lines, when the data transmission lines are twisted, the two lines are mutually wound together in a spiral mode, and the single line is bent and also rotates along the axis of the single line, so that internal stress is generated in the data transmission lines.

Generally, a back twist machine pre-twists a single data transmission line in a reverse direction, and then twists the single data transmission line to offset self-transmission generated by twisting and self-transmission of the pre-twist, so that a back twist effect is achieved, and the situation of incomplete back twist is easy to occur in such a mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-speed full-automatic network cable untwisting machine to solve the problem of untwisting.

In order to achieve the purpose, the utility model provides the following technical scheme: high-speed full-automatic net twine moves back machine of turning round, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the fixed plate, one side of fixed plate is equipped with actuating mechanism, the opposite side of fixed plate is equipped with rotatable link, one side of link is equipped with reversing mechanism, reversing mechanism keeps away from the line roller is installed to one side of link, the last fixed surface of base is connected with stop gear.

Preferably, the connecting frame includes a rotating cylinder and a connecting plate, the rotating cylinder is rotatably connected to the fixing plate, one end of the rotating cylinder penetrates through the fixing plate, and one end of the rotating cylinder penetrating through the fixing plate is fixedly connected to the connecting plate.

Preferably, the reversing mechanism comprises a fixed rod, two first transmission belts and a fixing frame, one end of the fixed rod is fixedly connected with the inner wall of the fixed plate, the surface of the fixed rod is rotatably connected with the rotary drum, the other end of the fixed rod extends into the connecting plate, one end of the fixed rod extending into the connecting plate is sleeved with the first transmission belt, one ends of the two first transmission belts far away from the fixed rod are sleeved with the fixing frame, and the wire roller is installed at one end of the fixing frame, which is located outside the connecting plate.

Preferably, the diameter of the fixing rod is the same as that of the end of the fixing frame located in the connecting plate

Preferably, stop gear includes support, carousel and a plurality of through-hole, the support with base fixed connection, the upper end of support rotates to be connected with the carousel, the surface of carousel has been seted up the through-hole.

Preferably, the driving mechanism includes a driving motor and a second transmission belt, the driving motor is installed on the base, the second transmission belt is installed at an output end of the driving motor, and one end of the second transmission belt, which is far away from the driving motor, is sleeved with the rotary drum.

Preferably, the four corners of the upper surface of the base are connected with fixing screws in a threaded manner.

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

1. according to the utility model, through the arrangement of the connecting frame and the reversing mechanism, the driving mechanism enables the rotary drum and the connecting plate to rotate, the connecting plate enables the two fixing frames to perform circle drawing movement while rotating, and the fixing frames are connected with the fixed rod through the first transmission belt, so that the rotating directions of the fixing frames and the connecting plate are opposite when the fixing frames perform the circle drawing movement, and the angle of the fixing frames is not changed when the connecting plate rotates, so that the effect that the data transmission lines on the two line rollers cannot perform self-rotation during twisting is achieved, the purpose of thorough back-twisting is realized, and the condition that the outgoing line back-twisting is incomplete is avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural diagram of the driving mechanism of the present invention;

fig. 3 is a schematic structural diagram of the reversing mechanism of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a drive mechanism; 301. a drive motor; 302. a second belt; 4. a connecting frame; 401. a rotating drum; 402. a connecting plate; 5. a reversing mechanism; 501. fixing the rod; 502. a first drive belt; 503. a fixed mount; 6. a wire roller; 7. a limiting mechanism; 701. a support; 702. a turntable; 703. a through hole; 8. and fixing the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a high-speed full-automatic network cable back-twisting machine comprises a base 1, wherein a fixed plate 2 is fixedly connected to the upper surface of the base 1, a driving mechanism 3 is arranged on one side of the fixed plate 2, a rotatable connecting frame 4 is arranged on the other side of the fixed plate 2, a reversing mechanism 5 is arranged on one side of the connecting frame 4, a wire roller 6 is arranged on one side, far away from the connecting frame 4, of the reversing mechanism 5, the driving mechanism 3 enables a rotary drum 401 and a connecting plate 402 to rotate through the connecting frame 4 and enables two fixing frames 503 to perform circle drawing movement while the connecting plate 402 rotates, the fixing frames 503 are connected with a fixed rod 501 through a first driving belt 502, when the fixing frames 503 perform circle drawing movement, the rotating directions of the fixing frames 503 and the connecting plate 402 are opposite, so that the angle of the fixing frames 503 is unchanged when the connecting plate 402 rotates, and the effect that the data transmission wires on the two wire rollers 6 cannot rotate automatically during twisting is achieved, therefore, the purpose of thorough untwisting is achieved, the situation that outgoing lines cannot be untwisted completely is avoided, and the limiting mechanism 7 is fixedly connected to the upper surface of the base 1.

The link 4 includes rotary drum 401 and connecting plate 402, and rotary drum 401 passes through the bearing and is connected with fixed plate 2 rotation, and fixed plate 2 is run through to the one end of rotary drum 401, and rotary drum 401 runs through the one end fixedly connected with connecting plate 402 of fixed plate 2, through the setting of link 4, rotates at connecting plate 402 and makes, reaches the effect that makes mount 503 carry out the drawing circle motion.

Reversing mechanism 5 includes dead lever 501, two first drive belts 502 and mount 503, the one end of dead lever 501 and the inner wall fixed connection of fixed plate 2, the surface of dead lever 501 passes through the bearing and rotates with rotary drum 401 to be connected, and the other end of dead lever 501 stretches into the inside of connecting plate 402, the one end that dead lever 501 stretches into the inside of connecting plate 402 cup joints with first drive belt 502, the one end that dead lever 501 was kept away from to two first drive belts 502 cup joints with mount 503, line roller 6 is installed in the one end that the mount 503 is located the connecting plate 402 outside, the diameter of dead lever 501 is the same with the diameter that mount 503 is located the one end in connecting plate 402, through reversing mechanism 5's setting, when link 4 rotates, make the opposite effect of direction of rotation and the connecting plate 402 of mount 503.

The limiting mechanism 7 comprises a support 701, a turntable 702 and two through holes 703, the support 701 is fixedly connected with the base 1, the turntable 702 is rotatably connected to the upper end of the support 701 through a bearing, the through holes 703 are formed in the surface of the turntable 702, and one end of the data transmission line is twisted after penetrating through the through holes 703 through the limiting mechanism 7, so that the purpose of limiting the twisted position of the data transmission line is achieved.

Actuating mechanism 3 includes driving motor 301 and second drive belt 302, and driving motor 301 installs on base 1, and driving motor 301's output is equipped with second drive belt 302, and driving motor 301 was kept away from to second drive belt 302 one end cup joints with rotary drum 401, and through actuating mechanism 3's setting, start at driving motor 301 and make link 4 rotate through second drive belt 302, reach the effect that provides power.

The equal threaded connection in four corners department of base 1 upper surface has set screw 8, and through set screw 8's setting, the base passes through set screw 8 to be installed on ground, reaches the purpose that increases device stability.

When the device is used, the wire rollers 6 with the data transmission wires are arranged on the fixed frame 503, the two data transmission wires respectively penetrate through the through holes 703 and then are connected with the tractor, then the driving motor 301 is started, the connecting frame 4 rotates through the second transmission belt 302, the two fixed frames 503 perform circle drawing movement while the connecting plate 402 rotates, the fixed frame 503 is connected with the fixed rod 501 through the first transmission belt 502, when the fixed frame 503 performs the circle drawing movement, the rotating directions of the fixed frame 503 and the connecting plate 402 are opposite, therefore, when the connecting plate 402 rotates, the angle of the fixed frame 503 is unchanged, and the data transmission wires on the two wire rollers 6 cannot rotate automatically when being twisted.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a machine is turned round to high-speed full-automatic net twine withdrawal, includes base (1), the last fixed surface of base (1) is connected with fixed plate (2), its characterized in that: one side of fixed plate (2) is equipped with actuating mechanism (3), the opposite side of fixed plate (2) is equipped with rotatable link (4), one side of link (4) is equipped with reverse rotation mechanism (5), reverse rotation mechanism (5) are kept away from line roller (6) are installed to one side of link (4), the last fixed surface of base (1) is connected with stop gear (7).

2. The high-speed full-automatic network cable untwisting machine according to claim 1, characterized in that: the connecting frame (4) comprises a rotating cylinder (401) and a connecting plate (402), the rotating cylinder (401) is rotatably connected with the fixing plate (2), one end of the rotating cylinder (401) penetrates through the fixing plate (2), and one end of the rotating cylinder (401) penetrating through the fixing plate (2) is fixedly connected with the connecting plate (402).

3. The high-speed full-automatic network cable untwisting machine according to claim 2, characterized in that: the reversing mechanism (5) comprises a fixing rod (501), two first transmission belts (502) and a fixing frame (503), one end of the fixing rod (501) is fixedly connected with the inner wall of the fixing plate (2), the surface of the fixing rod (501) is rotatably connected with the rotary drum (401), the other end of the fixing rod (501) extends into the connecting plate (402), one end of the fixing rod (501), which extends into the connecting plate (402), is sleeved with the first transmission belts (502), one ends, far away from the fixing rod (501), of the two first transmission belts (502) are sleeved with the fixing frame (503), and the wire roller (6) is installed at one end, located outside the connecting plate (402), of the fixing frame (503).

4. The high-speed full-automatic network cable untwisting machine according to claim 3, wherein: the diameter of the fixing rod (501) is the same as that of one end of the fixing frame (503) in the connecting plate (402).

5. The high-speed full-automatic network cable untwisting machine according to any one of claims 1-2, characterized in that: stop gear (7) include support (701), carousel (702) and a plurality of through-hole (703), support (701) with base (1) fixed connection, the upper end of support (701) is rotated and is connected with carousel (702), through-hole (703) have been seted up on the surface of carousel (702).

6. The high-speed full-automatic network cable untwisting machine according to claim 2, wherein: the driving mechanism (3) comprises a driving motor (301) and a second transmission belt (302), the driving motor (301) is installed on the base (1), the second transmission belt (302) is arranged at the output end of the driving motor (301), and one end, far away from the driving motor (301), of the second transmission belt (302) is sleeved with the rotary drum (401).

7. The high-speed full-automatic network cable untwisting machine according to any one of claims 1-2, characterized in that: the four corners of the upper surface of the base (1) are connected with fixing screws (8) in a threaded manner.