CN210692204U

CN210692204U - High-efficient safe stranded conductor device

Info

Publication number: CN210692204U
Application number: CN201921611361.4U
Authority: CN
Inventors: 陈建学
Original assignee: Jiangxi Xinchengzhuo Metal Materials Co Ltd
Current assignee: Jiangxi Xinchengzhuo Metal Materials Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-05
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a stranded conductor equipment technical field just discloses a high-efficient safe stranded conductor device, the on-line screen storage device comprises a base, the top fixedly connected with lead frame of base, the both sides of lead frame inner chamber are equipped with first wire wheel and second wire wheel in proper order, and one side fixed mounting at lead frame top has the cylinder. This high-efficient safe stranded conductor device, cooperation through pinch roller and detection piece, on the one hand take-up the wire, avoid it to take place laxly, on the other hand, utilize the pressure sensor who detects in the piece threading hole to monitor the tension after the wire is taut, when wire tension appears changing, give the electrical control cabinet with data feedback through pressure sensor, the electrical control cabinet starts the taut degree that the cylinder drove pinch roller automatically regulated wire, thereby avoid the wire the tensile tight or lax condition emergence of appearance, this structure degree of automation is high, but self-adaptation's regulation, high durability and convenient use, the quality of wire stranded conductor has been improved.

Description

High-efficient safe stranded conductor device

Technical Field

The utility model relates to a stranded conductor equipment technical field specifically is a high-efficient safe stranded conductor device.

Background

The stranding machine is a stranding machine which can be widely applied to various soft/hard conductor wires, and twists a plurality of single conductors into one strand to meet the technological requirements of wires.

However, the lead frame of the existing wire twisting device generally does not have a mechanism for detecting and adjusting the tension of the conductor wire, when the tension of the conductor wire changes in the wire twisting process, the existing wire twisting device cannot detect the change of the tension in time to adjust the tension in a self-adaptive manner, the wire twisting quality of the conductor wire is affected, and the wire gathering frame of the existing wire twisting device has large abrasion to the wire after gathering, so that high temperature is easily generated, the insulating layer of the conductor wire body is likely to be broken, and meanwhile, the wire breaking condition is likely to occur.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a high-efficient safe stranded conductor device, possess tension and detect and adjust, reduce the advantage of the wearing and tearing when the wire is assembled, the lead frame of current stranded conductor device has been solved, do not possess the mechanism that carries out tension detection and regulation to the conductor line usually, lead to the conductor line when the tension change appears in the stranded conductor in-process, the current stranded conductor device can't in time detect tensile change and carry out self-adaptation's regulation, the stranded conductor quality of conductor line has been influenced, and the wearing and tearing behind the wire assembly of current stranded conductor device are assembled to the wire are great, thereby not only produce higher temperature easily and probably lead to the breakage of conductor body insulating layer, and probably lead to the problem that the broken string condition takes place simultaneously.

The utility model provides a following technical scheme: the utility model provides a high-efficient safe stranded conductor device, includes the base, the top fixedly connected with lead frame of base, the both sides of lead frame inner chamber are equipped with first wire wheel and second wire wheel in proper order, and one side fixed mounting at lead frame top has the cylinder, the output movable sleeve of cylinder is equipped with the piston rod, the bottom of piston rod extends to the inside and the fixedly connected with mount of lead frame, the bottom movable sleeve of mount is equipped with the pivot, the fixed pinch roller that is equipped with in middle part of pivot, the top screw thread cover of lead frame is equipped with the bolt that is located cylinder one side, and one side of lead frame is equipped with the under casing, the top fixedly connected with of under casing converges the line frame, and one side of under casing is equipped with the tractor, one side of tractor is equipped with the electrical control cabinet, the last.

Preferably, the cavity has been seted up to the bottom of bolt inner chamber, movable sleeve is equipped with the movable rod in the cavity, movable sleeve is equipped with the spring on the movable rod, and the bottom fixedly connected with of movable rod detects the piece, the through wires hole has been seted up to the bottom of detecting the piece, and the inside fixed mounting that detects the piece has the pressure sensor who is located the through wires hole inner chamber bottom.

Preferably, the top of the inner cavity of the bottom box is fixedly connected with a support frame, the support frame is fixedly provided with an axial flow fan, and the bottoms of the two sides of the bottom box are provided with air outlets.

Preferably, the bottom of the inner cavity of the wire collecting frame is provided with an air inlet, the inner wall of the wire collecting frame is fixedly provided with four shaft seats, the number of the shaft seats is four, the four shaft seats surround a rectangle, a fixed shaft is fixedly sleeved between two adjacent shaft seats in the four shaft seats, the middle part of the fixed shaft is movably sleeved with a wire collecting wheel, and the wire collecting frame is provided with a through hole penetrating through the middle part of the wire collecting wheel.

Preferably, the top of the spring is fixedly connected with the bottom of the bolt, and the bottom of the spring is fixedly connected with the top of the detection block.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this high-efficient safe stranded conductor device, cooperation through pinch roller and detection piece, on the one hand take-up the wire, avoid it to take place laxly, on the other hand, utilize the pressure sensor who detects in the piece threading hole to monitor the tension after the wire is taut, when wire tension appears changing, give the electrical control cabinet with data feedback through pressure sensor, the electrical control cabinet starts the taut degree that the cylinder drove pinch roller automatically regulated wire, thereby avoid the wire the tensile tight or lax condition emergence of appearance, this structure degree of automation is high, but self-adaptation's regulation, high durability and convenient use, the quality of wire stranded conductor has been improved.

2. This high-efficient safe stranded conductor device through the perforation after being enclosed into supplying the wire to converge the line by four rotatable convergent lines wheels, replaces prior art, through a wire, two guide pulleys or do not use the guide pulley, directly uses the mode in hole groove, changes the guide pulley into sliding friction with the hard friction that perforates probably on the multi-azimuth to reduce the wearing and tearing of wire, improved the quality behind the wire stranded conductor, reduce the emergence of the broken string condition, it is more safe and convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structural bolt of the present invention;

FIG. 3 is a schematic view of the wire collecting rack of the present invention;

fig. 4 is a schematic view of the structure fixing frame of the present invention.

In the figure: 1. a base; 2. a lead frame; 3. a first wire guide wheel; 4. a second wire guide wheel; 5. a cylinder; 6. a piston rod; 7. a fixed mount; 8. a rotating shaft; 9. a pinch roller; 10. a bolt; 101. a cavity; 102. a movable rod; 103. a spring; 104. a detection block; 105. threading holes; 106. a pressure sensor; 11. a bottom box; 111. a support frame; 112. an axial flow fan; 113. an air outlet; 12. a wire collecting frame; 121. an air inlet; 122. a shaft seat; 123. a fixed shaft; 124. a wire collecting wheel; 125. a through hole; 13. a tractor; 14. an electrical control cabinet; 15. an alarm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-efficiency safety wire twisting device comprises a base 1, a lead frame 2 fixedly connected to the top of the base 1, a first wire wheel 3 and a second wire wheel 4 sequentially arranged on two sides of an inner cavity of the lead frame 2, a cylinder 5 fixedly mounted on one side of the top of the lead frame 2, a piston rod 6 movably sleeved on an output end of the cylinder 5, the device driving the piston rod 6 to extend and retract by starting the cylinder 5, so as to drive a pressing wheel 9 on a fixing frame 7 to adjust the height, further realize the adjustment of the tension of the wire by using the pressing wheel 9 with the height adjustment, avoid the occurrence of the over-tension or loose condition of the wire, facilitate the installation of the wire and the tension adjustment in the subsequent wire twisting process, wherein the bottom of the piston rod 6 extends into the lead frame 2 and is fixedly connected with the fixing frame 7, a rotating shaft 8 is movably sleeved on the bottom of the, the top thread cover of the lead frame 2 is provided with a bolt 10 positioned at one side of the cylinder 5, the device can drive the bolt 10 to be screwed into the depth inside the lead frame 2 by rotating the bolt 10, thereby adjusting the tension degree of the detection block 104 to the lead, improving the flexibility of the structure for use, being convenient for adapting to the requirements of different working conditions, the bottom of the inner cavity of the bolt 10 is provided with a cavity 101, a movable rod 102 is movably sleeved in the cavity 101, a spring 103 is movably sleeved on the movable rod 102, the cooperation of the movable rod 102 and the spring 103 is utilized to convert the hard contact of the detection block 104 on the lead into elastic contact, thereby reducing the vibration possibly generated in the lead process of the conductor wire, avoiding the position deviation of the lead caused by the vibration, simultaneously reducing the abrasion between the detection block 104 and the lead under the condition of not changing or slightly changing the lead tension, improving the quality after the lead stranding, the top of the spring 103 is fixedly connected, the bottom of the spring 103 is fixedly connected with the top of the detection block 104, the bottom of the movable rod 102 is fixedly connected with the detection block 104, the bottom of the detection block 104 is provided with a threading hole 105, a pressure sensor 106 positioned at the bottom of an inner cavity of the threading hole 105 is fixedly installed inside the detection block 104, the tension of the tensioned wire is monitored by the pressure sensor 106, when the tension of the wire changes, data are fed back to the electric control cabinet 14 through the pressure sensor 106, the electric control cabinet 14 starts the air cylinder 5 to drive the pressing wheel 9 to automatically adjust the tensioning degree of the wire, so that the wire is prevented from being over-tensioned or loosened, and when the pressure sensor 106 cannot sense the pressure, the wire is broken, at the moment, the pressure sensor 106 feeds back the data to the electric control cabinet 14, the electric control cabinet 14 starts the alarm 15 to give an alarm and automatically cut off the device, and a bottom box 11 is arranged at one side of the lead frame 2, a support frame 111 is fixedly connected with the top of the inner cavity of the bottom box 11, an axial flow fan 112 is fixedly arranged on the support frame 111, air in the wire gathering frame 12 is pumped into the bottom box 11 through an air inlet 121 by starting the axial flow fan 112 in the bottom box 11 and is exhausted through air outlets 113 at the bottoms of the two sides of the bottom box 11, so that the temperature in the wire gathering frame 12 is reduced, further, heat generated by friction of the wires on the wire gathering frame 12 is dissipated, the phenomenon that softening and damage are caused by heat generated by friction of insulating layers of the wires and incapable of dissipating heat in time is avoided, the air outlets 113 are arranged at the bottoms of the two sides of the bottom box 11, the wire gathering frame 12 is fixedly connected with the top of the bottom box 11, the air inlet 121 is arranged at the bottom of the inner cavity of the wire gathering frame 12, shaft seats 122 are fixedly, and a fixed shaft 123 is fixedly sleeved between two adjacent shaft seats 122 in the four shaft seats 122, a wire converging wheel 124 is movably sleeved in the middle of the fixed shaft 123, and hard friction of the guide wheel possibly in multiple directions with the perforated hole is converted into sliding friction by a way that the four rotatable wire converging wheels 124 surround the perforated hole for converging the wire instead of a way of directly using a hole slot by using a wire, two guide wheels or no guide wheel in the prior art, so that the abrasion of the wire is reduced, the quality of the stranded wire is improved, the occurrence of wire breakage is reduced, the use is safer and more convenient, a through hole 125 penetrating through the middle part of the wire converging frame 12 is formed, a tractor 13 is arranged on one side of the bottom box 11, an electric control cabinet 14 is arranged on one side of the tractor 13, and the electric control cabinet 14 is connected with the cylinder 5, the pressure sensor 106, the axial flow fan 112, the tractor 13 and, an alarm 15 is fixedly arranged on the electric control cabinet 14.

The working principle is as follows: firstly, in the using process, the tension of the wire is monitored in real time by using the pressure sensor 106, when the tension of the wire is greatly changed, the pressure sensor 106 feeds data back to the electrical control cabinet 14, the electrical control cabinet 14 starts the air cylinder 5 to drive the fixing frame 7 at one end of the piston rod 6 to ascend or descend so as to adjust the tension of the pinch roller 9 on the wire, then, under the normal using condition, the wire passes through the through hole 125 on the wire collecting frame 12 after being guided by the second wire guiding wheel 4 and is positioned in the through hole surrounded by the four wire collecting wheels 124, when the wire is contacted with any wire collecting wheel 124, the wire collecting wheel 124 can be driven to rotate on the fixing shaft 123 so as to convert the hard friction into the sliding friction, finally, the axial flow fan 112 in the bottom box 11 is started, the air in the wire collecting frame 12 is pumped into the bottom box 11 through the air inlet 121 and is discharged through the air outlets 113 at the two sides of the bottom box 11, thereby cooling the interior of the wire collecting frame 12 and further dissipating heat generated by the friction of the wires on the wire collecting frame 12.

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

Claims

1. The utility model provides a high-efficient safe stranded conductor device, includes base (1), its characterized in that: the lead frame structure is characterized in that a lead frame (2) is fixedly connected to the top of the base (1), a first lead wheel (3) and a second lead wheel (4) are sequentially arranged on two sides of an inner cavity of the lead frame (2), a cylinder (5) is fixedly mounted on one side of the top of the lead frame (2), a piston rod (6) is movably sleeved on an output end of the cylinder (5), the bottom of the piston rod (6) extends into the lead frame (2) and is fixedly connected with a fixing frame (7), a rotating shaft (8) is movably sleeved on the bottom of the fixing frame (7), a pressing wheel (9) is fixedly sleeved on the middle of the rotating shaft (8), a bolt (10) positioned on one side of the cylinder (5) is sleeved on a top thread of the lead frame (2), a bottom box (11) is arranged on one side of the lead frame (2), a line converging frame (12) is fixedly connected to the top of the bottom box, one side of the tractor (13) is provided with an electrical control cabinet (14), and an alarm (15) is fixedly mounted on the electrical control cabinet (14).

2. The efficient and safe wire stranding device of claim 1, characterized in that: cavity (101) have been seted up to the bottom of bolt (10) inner chamber, movable sleeve is equipped with movable rod (102) in cavity (101), movable sleeve is equipped with spring (103) on movable rod (102), and the bottom fixedly connected with of movable rod (102) detects piece (104), through wires hole (105) have been seted up to the bottom of detecting piece (104), and the inside fixed mounting who detects piece (104) has pressure sensor (106) that are located through wires hole (105) inner chamber bottom.

3. The efficient and safe wire stranding device of claim 1, characterized in that: the top of the inner cavity of the bottom box (11) is fixedly connected with a support frame (111), an axial flow fan (112) is fixedly mounted on the support frame (111), and air outlets (113) are formed in the bottoms of the two sides of the bottom box (11).

4. The efficient and safe wire stranding device of claim 1, characterized in that: an air inlet (121) is formed in the bottom of an inner cavity of the wire gathering frame (12), shaft seats (122) are fixedly mounted on the inner wall of the wire gathering frame (12), the number of the shaft seats (122) is four, the shaft seats (122) enclose a rectangle, a fixed shaft (123) is fixedly sleeved between every two adjacent shaft seats (122) in the four shaft seats (122), a wire gathering wheel (124) is movably sleeved in the middle of the fixed shaft (123), and a through hole (125) penetrating through the middle of the wire gathering frame (12) is formed in the wire gathering frame.

5. An efficient and safe wire stranding device according to claim 2, characterized in that: the top of the spring (103) is fixedly connected with the bottom of the bolt (10), and the bottom of the spring (103) is fixedly connected with the top of the detection block (104).