CN112164522A - Armor layer packaging equipment of cable production line with adjustable tension - Google Patents
Armor layer packaging equipment of cable production line with adjustable tension Download PDFInfo
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- CN112164522A CN112164522A CN202011071372.5A CN202011071372A CN112164522A CN 112164522 A CN112164522 A CN 112164522A CN 202011071372 A CN202011071372 A CN 202011071372A CN 112164522 A CN112164522 A CN 112164522A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0003—Apparatus or processes specially adapted for manufacturing conductors or cables for feeding conductors or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
Abstract
The invention relates to the technical field of cable production, in particular to armor layer packaging equipment of a cable production line with adjustable tension, which comprises a pay-off mechanism, a tension adjusting mechanism, an armor mounting mechanism, a strength detecting mechanism and a winding mechanism, wherein the pay-off mechanism is arranged on the cable production line; the pay-off mechanism is arranged at one end of the rack; the tension adjusting mechanism is arranged on the rack, and the input end of the tension adjusting mechanism is connected with the output end of the pay-off mechanism; the input end of the armored installation mechanism is connected with the output end of the tension adjusting mechanism and consists of an armored metal wire paying-off component and a winding component, a cable penetrates through the centers of the armored metal wire paying-off component and the winding component, and the input end of the strength detection mechanism is connected with the output end of the armored installation mechanism; the winding mechanism is connected with the output end of the strength detection mechanism; the scheme can conveniently adjust the tension force applied to the cable, ensures the armor effect, saves labor and plays a good role in protecting the cable.
Description
Technical Field
The invention relates to the technical field of cable production, in particular to an armor layer packaging device of a cable production line with adjustable tension.
Background
The manufacturing of wire and cable is totally different from the production mode of most electromechanical products, electromechanical products usually adopt assembling parts into parts, and then assembling a plurality of parts into a single product, the product is measured by number or number of parts, the wire and cable is measured by length as basic measuring unit, all the wire and cable are processed from conductor, and the wire and cable product is manufactured by adding insulation, shielding, cabling and protective layer on the periphery of the conductor layer by layer, and the more the structure of the product is, the more the layers are superposed.
When the existing cable is produced, multiple tests such as tensile strength, deformation rate, breaking force, tear resistance, heat-sealing strength performance, roller peeling test, 90-degree peeling, rope breaking force, pants tearing force, 180-degree peeling, compression test, bending test, shearing test and the like are required, the most important is tensile performance test, the existing production equipment is inconvenient to carry out tensile test in the production process, for example, the stranded cable production device provided in patent CN1152389C has a complex structure, is inconvenient for a user to carry out production and test simultaneously, brings much inconvenience to the user, and the armored layer packaging and strength testing equipment of the cable production line is provided to solve the problems.
Chinese patent CN201910470915.1 discloses an armor layer packaging and strength detecting device for cable production line, which comprises a main body seat, two supporting rods are fixedly mounted at the top of the main body seat, and three adjusting bearing seats are movably mounted on the outer surfaces of the supporting rods. This cable manufacture line's armor packing and intensity check out test set, through having set up the armor containing box, and the inside fixed mounting of armor containing box has the armor metal to roll up, power motor has been set up simultaneously, and when power motor moves, it is rotatory to drive armor collar and armor mounting bracket through the rotatory drive belt, swing joint has the wire corresponding with the armor between armor metal book and the armor mounting bracket simultaneously, and treat that the processing cable runs through to rotate and settle the pole and extend to the inside of armor collar, rotate the inside of settling the pole and set up and treat the corresponding cable through-hole of processing cable, the effect of the armor of simple structure realization to the cable has been reached.
However, when the structure is used for detecting the strength of the cable, two points of the cable which are separated by a certain distance need to be clamped manually, so that time and labor are wasted, and the strength is difficult to control. If the force is small, sliding can occur during detection. If the force is too large, certain damage can be caused to the cable. In addition, the cable transmission process can have the condition of insufficient tension, and the enough tension needs to be provided to ensure the armor installation effect.
Disclosure of Invention
For solving the technical problem, the armor layer packaging equipment of the cable production line with the adjustable tension is provided, the technical scheme solves the problem, the tension in the cable transmission process is adjustable, the effect of armor installation is improved, and the clamping force on the cable can be effectively adjusted when strength detection is carried out.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
an armor layer packaging device of a cable production line with adjustable tension is characterized by comprising a paying-off mechanism, a tension adjusting mechanism, an armor mounting mechanism, a strength detecting mechanism and a winding mechanism;
the paying-off mechanism is arranged at one end of the rack and is used for paying off bundled unarmored cables;
the tension adjusting mechanism is arranged on the rack, and the input end of the tension adjusting mechanism is connected with the output end of the pay-off mechanism and used for tensioning the cable so that the cable can be armored and installed by the armor installing mechanism;
the input end of the armored installation mechanism is connected with the output end of the tension adjusting mechanism and consists of an armored metal wire paying-off component and a winding component, the cable penetrates through the centers of the armored metal wire paying-off component and the winding component, and the armored installation mechanism is used for performing armored metal wire winding operation on the cable, namely armored installation;
the input end of the strength detection mechanism is connected with the output end of the armored installation mechanism and is used for detecting the strength of the armored cable which is installed by the armored installation mechanism;
and the winding mechanism is connected with the output end of the strength detection mechanism and used for winding the cable and providing driving force for the transmission of the cable between the devices.
Preferably, the tension adjusting mechanism comprises a first adjusting bearing seat, a guide seat, a first tensioning part, a second tensioning part, a lifting assembly, a first detection assembly and a third tensioning part;
the first adjusting bearing seat is arranged on the rack and is arranged between the pay-off mechanism and the armor installation mechanism;
the guide seat is detachably arranged at the upper end of the first adjusting bearing seat;
the first tensioning part is arranged on one side, close to the pay-off mechanism, of the upper end of the guide seat, is in rolling connection with the cable and is used for guiding the cable;
the second tensioning part is arranged at one side, close to the armored installation mechanism, of the upper end of the guide seat, symmetrically arranged relative to the lifting assembly with the first tensioning part, connected with the cable in a rolling manner and used for guiding the cable;
the lifting assembly is arranged in the center of the guide seat, the moving direction of the lifting assembly is perpendicular to the guide seat, and the lifting assembly is used for lifting the first detection assembly and the third tensioning part upwards;
the first detection assembly is arranged at the top of the working end of the lifting assembly and is used for detecting the force of the third tensioning part acting on the top end of the lifting assembly in the reverse direction so as to obtain a numerical value of the tensioning force;
and the third tensioning part is arranged at the top end of the first detection assembly and used for guiding the cable.
Preferably, the first tensioning part, the second tensioning part and the third tensioning part comprise a rotating frame and a tensioning wheel;
the rotating frame is vertically arranged upwards and used for mounting the tensioning wheel;
the tensioning wheel is rotationally connected with the rotating frame through rotating shafts arranged on two sides, and is in rolling connection with the cable in a working state.
Preferably, the lifting assembly comprises a lifting seat, a supporting plate, a lifting rod and a first linear driver;
the lifting seat is arranged at the central position of the upper end of the guide seat;
the supporting plate is movably arranged at the upper end of the lifting seat along the vertical direction, and the bottom end of the supporting plate is provided with a guide rod in clearance fit with the top of the lifting seat;
the lifting rod is vertically arranged at the upper end of the supporting plate, is fixedly connected with the bottom of the first detection assembly and is used for installing the first detection assembly;
the first linear driver is installed on the lifting seat, the output shaft is fixedly connected with the bottom of the supporting plate, and the driving direction is vertically arranged upwards so as to drive the supporting plate to move in the vertical direction.
Preferably, the first detection component comprises a supporting bottom plate, a movable upper plate and a first pressure sensor;
the supporting bottom plate is arranged at the top end of the lifting component and used for supporting the first pressure sensor;
the movable upper plate is movably arranged above the bearing bottom plate along the vertical direction, the bottom of the movable upper plate is abutted against the working surface at the top end of the first pressure sensor, the top of the movable upper plate is connected with the bottom of the third tensioning part, and the bottom of the movable upper plate is provided with a guide rod in clearance fit with the bearing bottom plate;
the first pressure sensor is installed at the upper end of the bearing bottom plate, is arranged between the bearing bottom plate and the movable upper plate and is used for detecting pressure generated by the third tensioning portion above the movable upper plate.
Preferably, the strength detection mechanism comprises a second adjusting bearing seat, a reverse driving assembly, a material pressing assembly, a second detection assembly, a first clamping portion, a second clamping portion and a third detection assembly;
the second adjusting bearing seat is arranged on the rack and is arranged between the armor mounting mechanism and the winding mechanism;
the reverse driving assembly is detachably arranged at the upper end of the second adjusting bearing seat, and the motion direction is parallel to the cable transmission direction;
the pressing assemblies are symmetrically arranged on the working ends of the reverse driving assembly and used for driving the second detection assembly and the first clamping part to move towards the direction of the second clamping part;
the second detection assembly is arranged below the material pressing assembly, the top of the second detection assembly is fixedly connected with the output shaft of the material pressing assembly, and the bottom of the second detection assembly is fixedly connected with the top end of the first clamping part and used for detecting the pressure applied to the first clamping part;
the first clamping part is arranged below the second detection assembly, and the bottom V-shaped opening is arranged towards the top end of the second clamping part and used for clamping the outer wall of the cable;
the second clamping part is arranged at the working end of the reverse driving assembly, and the top V-shaped opening is arranged opposite to the first clamping part and is used for clamping the cable in cooperation with the first clamping part;
and two ends of the third detection assembly are fixedly connected with the surfaces of the second clamping parts on the pair of working ends of the second adjusting bearing seat respectively, and the third detection assembly is used for measuring the tensile force applied to the cable.
Preferably, the reverse driving assembly comprises a sliding chute, a bidirectional screw rod, a sliding table and a rotary driver;
the sliding chute is arranged at the top end of the second adjusting bearing seat, and the length direction of the sliding chute is arranged along the cable transmission direction;
two ends of the bidirectional screw rod are rotationally connected with two ends of the sliding chute in the length direction;
the sliding tables are provided with a pair of sliding tables, are symmetrically arranged about the central section of the second adjusting bearing seat, are connected with the inner wall of the sliding groove in a sliding mode, are in threaded connection with the bidirectional screw rod, and are fixedly connected with the material pressing assembly and the bottom end of the second clamping part at the top ends;
and the rotary driver is arranged on the sliding chute, and the output shaft is fixedly connected with one end of the bidirectional screw rod and used for driving the bidirectional screw rod to rotate.
Preferably, the material pressing assembly comprises a fixed frame, a material pressing plate and a second linear driver;
the fixing frame is arranged on the working end of the reverse driving component;
the pressing plate is movably arranged on the fixing frame along the vertical direction, the bottom end of the pressing plate is in clearance fit with the second detection assembly, and the top end of the pressing plate is provided with a guide rod in clearance fit with the top of the fixing frame;
and the second linear driver is arranged at the top end of the second linear driver, and the output shaft is fixedly connected with the top end of the pressure plate and used for driving the pressure plate to lift.
Preferably, the second detection assembly comprises a movable plate and a second pressure sensor;
the movable plate is in clearance fit with the bottom end of the material pressing assembly through a guide rod arranged at the top end, the moving direction of the movable plate is arranged towards the direction of the second clamping part, and the bottom end of the movable plate is fixedly connected with the top end of the first clamping part;
the second pressure sensor is arranged at the upper end of the movable plate, is arranged between the second pressure sensor and the bottom end of the material pressing assembly and is used for detecting the reaction force applied to the first clamping part.
Preferably, the third detection assembly comprises a mounting plate, a pull hook and a tension meter;
the mounting plate is arranged on the surfaces of the pair of second clamping parts which are oppositely arranged and used for fixing the pull hook;
the pull hook is vertically arranged on the mounting plate;
and two ends of the tension meter are respectively connected with the two pull hooks on the pair of mounting plates so as to detect the tensile strength of the cable.
Compared with the prior art, the invention has the beneficial effects that:
1. the pulling force in the cable transmission process is adjustable, has improved the effect of armor installation, and is specific, and the cable is followed first tensioning part, third tensioning part and second tensioning part in proper order and is guided to armor installation mechanism department after coming out from paying out machine direction. The cable generates vertical downward pressure on the third tensioning part at the upper end of the third tensioning part, so that the first detection assembly generates a pressure value and sends a signal to the controller, the pressure value is the embodiment of the cable tension value, and the pressure value and the cable tension value can be converted in a certain proportion. When the first detection assembly detects that the pressure value is smaller, the controller sends a signal to the lifting assembly, and the lifting assembly lifts the first detection assembly and the third tensioning portion together vertically upwards, so that the cable is further tensioned. Thereby ensuring that the cable is under tension as it enters the armor mounting mechanism. Compared with the prior art, the scheme has good armor installation effect;
2. the clamp force to the cable can effectively be adjusted when carrying out intensity detection, and is concrete, when first clamping part presss from both sides tight the cable with the cooperation of second clamping part, the cable produces ascending reaction force to first clamping part. The first clamping part transmits the reaction force to the movable plate, the movable plate and the bottom end of the material pressing assembly are matched to press the second pressure sensor, so that the clamping force exerted on the cable by the first clamping part is detected, data are sent to the controller, and the controller accurately controls the lower pressure degree of the material pressing assembly. Compared with the prior art, the scheme can play an effective protection role on the cable while ensuring that the cable receives enough clamping force.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a perspective view of the tension adjustment mechanism of the present invention;
FIG. 5 is an exploded perspective view of FIG. 4;
FIG. 6 is an enlarged view of a portion B of FIG. 2;
FIG. 7 is a perspective view of the strength detection mechanism of the present invention;
FIG. 8 is a partial perspective view of the first embodiment of the present invention;
FIG. 9 is a partial perspective view of the second embodiment of the present invention;
FIG. 10 is an exploded perspective view of FIG. 9;
FIG. 11 is a perspective view of a third monitoring assembly of the present invention.
The reference numbers in the figures are:
1-a pay-off mechanism;
2-a tension adjusting mechanism; 2 a-a first adjustable load bearing seat; 2 b-a guide seat; 2 c-a first tensioning section; 2c 1-rotating gantry; 2c 2-tension wheel; 2 d-a second tensioning part; 2 e-a lifting assembly; 2e 1-lifting seat; 2e 2-pallet; 2e 3-lifting bar; 2e4 — first linear driver; 2 f-a first detection assembly; 2f 1-support floor; 2f 2-Movable Upper plate; 2f3 — first pressure sensor; 2 g-a third tensioning part;
3-an armor mounting mechanism; 3 a-an armored wire payout assembly; 3 b-a winding assembly;
4-a strength detection mechanism; 4 a-a second adjusting bearing seat; 4 b-a reverse drive assembly; 4b 1-chute; 4b 2-two-way lead screw; 4b3 — slide; 4b4 — rotational drive; 4 c-a swaging assembly; 4c 1-holder; 4c 2-nip plate; 4c3 — second linear drive; 4 d-a second detection component; 4d 1-moving plate; 4d2 — second pressure sensor; 4 e-a first clamping portion; 4 f-a second clamping portion; 4 g-a third detection component; 4g 1-mounting plate; 4g 2-hook; 4g 3-tensiometer;
and 5, a winding mechanism.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 and 2, an armor layer packaging device of a cable production line with adjustable tension comprises a paying-off mechanism 1, a tension adjusting mechanism 2, an armor mounting mechanism 3, a strength detecting mechanism 4 and a winding mechanism 5;
the paying-off mechanism 1 is arranged at one end of the rack and is used for paying off bundled unarmored cables;
the tension adjusting mechanism 2 is installed on the rack, the input end of the tension adjusting mechanism is connected with the output end of the pay-off mechanism 1 and used for tensioning the cable, and the armored installation mechanism 3 can conveniently perform armored installation on the cable;
the input end of the armored installation mechanism 3 is connected with the output end of the tension adjusting mechanism 2 and consists of an armored metal wire paying-off component 3a and a winding component 3b, a cable penetrates through the centers of the armored metal wire paying-off component 3a and the winding component 3b, and the armored installation mechanism 3 is used for performing armored metal wire winding operation on the cable, namely armored installation;
the input end of the strength detection mechanism 4 is connected with the output end of the armored installation mechanism 3 and is used for detecting the strength of the armored cable which is installed by the armored installation mechanism 3;
and the winding mechanism 5 is connected with the output end of the strength detection mechanism 4 and used for winding the cable and providing driving force for the transmission of the cable between the devices.
The tension adjusting mechanism 2, the armor mounting mechanism 3 and the strength detecting mechanism 4 are all electrically connected with the controller. The paying-off mechanism 1 and the winding mechanism 5 are common wire winding and unwinding structures, and the armored metal wire paying-off component 3a and the wire winding component 3b of the armored installation mechanism 3 are also armored structures familiar to workers in the field, and are not described in detail herein. The winding mechanism 5 drives the cable to sequentially pass through the pay-off mechanism 1, the tension adjusting mechanism 2, the armor mounting mechanism 3 and the strength detecting mechanism 4, and finally the winding is completed by the winding mechanism 5. When the cable is positioned between the pay-off mechanism 1 and the armor installation mechanism 3, the controller enables the cable to be in a pulling-in state through the tension adjusting mechanism 2, and different tension degrees are adjusted according to different factors such as thickness and materials of the cable. So that the cable is in a tensioning state when entering the armor installation mechanism 3 and always moves along the self axial direction, and the armor installation mechanism 3 is convenient for uniformly winding the armor metal wire on the outer wall of the cable, thereby reducing the deviation. When the strength of the cable which is installed in an armored mode needs to be detected, the controller sends a signal to the strength detection mechanism 4, the strength detection mechanism 4 automatically clamps two points of the armored cable after receiving the signal, and then the armored cable is dragged in a reverse mode through two ends of the armored cable, so that the strength of the armored cable is detected.
As shown in fig. 3 and 4, the tension adjusting mechanism 2 includes a first adjusting bearing seat 2a, a guide seat 2b, a first tensioning portion 2c, a second tensioning portion 2d, a lifting assembly 2e, a first detecting assembly 2f and a third tensioning portion 2 g;
the first adjusting bearing seat 2a is arranged on the rack and is arranged between the pay-off mechanism 1 and the armor installation mechanism 3;
the guide seat 2b is detachably arranged at the upper end of the first adjusting bearing seat 2 a;
the first tensioning part 2c is arranged on one side, close to the pay-off mechanism 1, of the upper end of the guide seat 2b, is in rolling connection with the cable and is used for guiding the cable;
the second tensioning part 2d is arranged at one side of the upper end of the guide seat 2b close to the armored installation mechanism 3, is symmetrically arranged relative to the lifting component 2e with the first tensioning part 2c, is in rolling connection with a cable and is used for guiding the cable;
the lifting component 2e is arranged in the center of the guide seat 2b, the moving direction of the lifting component is perpendicular to the guide seat 2b, and the lifting component is used for lifting the first detection component 2f and the third tensioning part 2g upwards;
the first detection assembly 2f is arranged at the top of the working end of the lifting assembly 2e and is used for detecting the force of the third tensioning part 2g acting on the top end of the lifting assembly 2e in the reverse direction, so that the numerical value of the tensioning force is obtained;
and a third tension part 2g installed at a top end of the first sensing member 2f for guiding the cable.
The lifting component 2e and the first detection component 2f are both electrically connected with the controller. The cable is guided to the armor installation mechanism 3 through the first tensioning part 2c, the third tensioning part 2g and the second tensioning part 2d in sequence after coming out from the direction of the paying-off mechanism 1. The cable generates a vertically downward pressure on the third tensioning part 2g at the upper end of the third tensioning part 2g, so that the first detection component 2f generates a pressure value and sends a signal to the controller, and the pressure value is a representation of the cable tension value, and the two values can be converted in a certain proportion. When the first detecting component 2f detects that the pressure value is smaller, the controller sends a signal to the lifting component 2e, and the lifting component 2e lifts the first detecting component 2f and the third tensioning part 2g together vertically upwards, so that the cable is further tensioned. Thereby ensuring that the cable is under tension as it enters the armouring mounting mechanism 3.
As shown in fig. 5, each of the first tensioning part 2c, the second tensioning part 2d and the third tensioning part 2g includes a rotating frame 2c1 and a tensioning wheel 2c 2;
a rotating frame 2c1 arranged vertically upward for mounting a tension wheel 2c 2;
the tension pulley 2c2 is rotatably connected to the rotating frame 2c1 via rotating shafts provided on both sides, and is connected to the cable in a rolling manner in an operating state.
The rotating frame 2c1 provides a fixed support for the tension wheel 2c 2. The tension pulley 2c2 tensions the cable.
As shown in fig. 5, the lifting assembly 2e comprises a lifting seat 2e1, a supporting plate 2e2, a lifting rod 2e3 and a first linear driver 2e 4;
a lifting seat 2e1 installed at the center of the upper end of the guide seat 2 b;
the supporting plate 2e2 is arranged at the upper end of the lifting seat 2e1 in a way of moving along the vertical direction, and the bottom end of the supporting plate is provided with a guide rod in clearance fit with the top of the lifting seat 2e 1;
the lifting rod 2e3 is vertically arranged at the upper end of the supporting plate 2e2, is fixedly connected with the bottom of the first detection assembly 2f and is used for installing the first detection assembly 2 f;
and the first linear driver 2e4 is installed on the lifting seat 2e1, an output shaft is fixedly connected with the bottom of the supporting plate 2e2, and the driving direction is vertically arranged upwards so as to drive the supporting plate 2e2 to move in the vertical direction.
The first linear driver 2e4 is an electric push rod electrically connected to the controller. The controller sends a signal to the first linear driver 2e4, the first linear driver 2e4 receives the signal and then pushes the supporting plate 2e2 vertically and upwards, and the lifting rod 2e3 at the top end of the supporting plate 2e2 drives the first detecting component 2f and the third tensioning part 2g to move upwards together.
As shown in fig. 5, the first detecting unit 2f includes a supporting bottom plate 2f1, a movable upper plate 2f2 and a first pressure sensor 2f 3;
a supporting base plate 2f1 installed on the top end of the lifting component 2e for supporting the first pressure sensor 2f 3;
the movable upper plate 2f2 is movably arranged above the bearing bottom plate 2f1 along the vertical direction, the bottom of the movable upper plate is abutted against the working surface at the top end of the first pressure sensor 2f3, the top of the movable upper plate is connected with the bottom of the third tensioning part 2g, and the bottom of the movable upper plate is provided with a guide rod in clearance fit with the bearing bottom plate 2f 1;
the first pressure sensor 2f3 is installed on the upper end of the supporting bottom plate 2f1, and is located between the supporting bottom plate 2f1 and the movable top plate 2f2, and is used for detecting the pressure generated by the third tension part 2g above the movable top plate 2f 2.
The first pressure sensor 2f3 is electrically connected to the controller. When the third tension part 2g is pressed downward by the cable, the third tension part 2g brings the movable upper plate 2f2 to move vertically downward. The lower end of the movable upper plate 2f2 presses on the working end of the first pressure sensor 2f3 thereby generating a value for the first pressure sensor 2f 3. The first pressure sensor 2f3 transmits the pressure value to the controller.
As shown in fig. 7 and 8, the strength detection mechanism 4 includes a second adjustment bearing seat 4a, a reverse drive assembly 4b, a swaging assembly 4c, a second detection assembly 4d, a first clamping portion 4e, a second clamping portion 4f, and a third detection assembly 4 g;
the second adjusting bearing block 4a is arranged on the rack and is arranged between the armor installation mechanism 3 and the winding mechanism 5;
the reverse driving component 4b is detachably arranged at the upper end of the second adjusting bearing seat 4a, and the moving direction is parallel to the cable transmission direction;
the pressing assemblies 4c are provided with a pair of pressing assemblies, symmetrically arranged on a pair of working ends of the reverse driving assembly 4b and used for driving the second detection assembly 4d and the first clamping part 4e to move towards the direction of the second clamping part 4 f;
the second detection assembly 4d is arranged below the material pressing assembly 4c, the top of the second detection assembly is fixedly connected with an output shaft of the material pressing assembly 4c, and the bottom of the second detection assembly is fixedly connected with the top end of the first clamping portion 4e and used for detecting the pressure applied to the first clamping portion 4 e;
the first clamping part 4e is arranged below the second detection assembly 4d, and a bottom V-shaped opening is arranged towards the top end of the second clamping part 4f and used for clamping the outer wall of the cable;
the second clamping part 4f is arranged at the working end of the reverse driving component 4b, and a V-shaped opening at the top part is arranged opposite to the first clamping part 4e and is used for clamping the cable by matching with the first clamping part 4 e;
and two ends of the third detection assembly 4g are respectively fixedly connected with the oppositely arranged surfaces of the second clamping parts 4f on the pair of working ends of the second adjusting bearing seat 4a, so as to measure the tensile force applied to the cable.
The reverse driving component 4b, the pressing component 4c, the second detection component 4d and the third detection component 4g are all electrically connected with the controller. When the armored cable needs to be detected, the controller sends a signal to the material pressing component 4c, and the material pressing component 4c receives the signal and then drives the second detection component 4d to drive the first clamping portion 4e to move towards the second clamping portion 4 f. The first clamping portion 4e and the second clamping portion 4f clamp the cable together. The first clamping portion 4e transmits the received reaction force to the second detection member 4d, and the second detection member 4d transmits the pressure value to the controller. The controller accurately controls the pressing force of the pressing component 4c according to the data sent by the second detection component 4d, so that the cable can be clamped, and the cable cannot be damaged. When two points spaced by a certain distance in the axial direction of the armored cable are respectively clamped by the two groups of the first clamping parts 4e and the second clamping parts 4 f. The controller sends a signal to the reverse driving assembly 4b, and the reverse driving assembly 4b receives the signal and drives the two sets of the first clamping portion 4e and the second clamping portion 4f to be separated from each other, so that the two ends of the third detecting assembly 4g are tensioned. The third detecting element 4g sends the measured data to the controller, thereby detecting whether the strength of the armored cable meets the design requirements.
As shown in fig. 8, the reverse driving assembly 4b includes a sliding chute 4b1, a bidirectional screw 4b2, a sliding table 4b3 and a rotary driver 4b 4;
the sliding groove 4b1 is installed at the top end of the second adjusting bearing seat 4a, and the length direction is arranged along the cable transmission direction;
two ends of the bidirectional screw rod 4b2 are rotatably connected with two ends of the sliding groove 4b1 in the length direction;
the sliding tables 4b3 are provided with a pair of sliding tables, are symmetrically arranged about the central section of the second adjusting bearing seat 4a, are connected with the inner wall of the sliding groove 4b1 in a sliding manner, are in threaded connection with the bidirectional screw rod 4b2, and are fixedly connected with the top ends of the pressing components 4c and the bottom end of the second clamping part 4 f;
the rotary driver 4b4 is installed on the sliding groove 4b1, and the output shaft is fixedly connected with one end of the bidirectional lead screw 4b2 to drive the bidirectional lead screw 4b2 to rotate.
The rotary driver 4b4 is a servo motor electrically connected to the controller. The controller sends a signal to the rotary driver 4b4, the rotary driver 4b4 receives the signal and then drives the bidirectional screw 4b2 to rotate, under the driving action of the bidirectional screw 4b2 and the guiding action of the sliding groove 4b1, the pair of sliding tables 4b3 are close to or far away from each other, so that the second clamping portion 4f is driven to move, the third detection assembly 4g fixedly connected with the pair of second clamping portions 4f is stretched, and the tensile force applied to the armored cable is measured.
As shown in fig. 10, the pressing assembly 4c includes a fixing frame 4c1, a pressing plate 4c2 and a second linear driver 4c 3;
a fixed mount 4c1 mounted on the working end of the reverse drive assembly 4 b;
the material pressing plate 4c2 is mounted on the fixed frame 4c1 in a manner of moving along the vertical direction, the bottom end of the material pressing plate is in clearance fit with the second detection component 4d, and the top end of the material pressing plate is provided with a guide rod in clearance fit with the top of the fixed frame 4c 1;
the second linear driver 4c3 is installed at the top end of the second linear driver 4c3, and the output shaft is fixedly connected with the top end of the material pressing plate 4c2 to drive the material pressing plate 4c2 to lift.
The second linear actuator 4c3 is an electric push rod electrically connected to the controller. The controller sends a signal to the second linear actuator 4c3, and the second linear actuator 4c3 receives the signal to drive the material pressing plate 4c2 to move vertically and downwards on the fixing frame 4c1, so that the second detecting assembly 4d and the first clamping portion 4e are pressed downwards together.
As shown in fig. 10, the second detecting assembly 4d includes a movable plate 4d1 and a second pressure sensor 4d 2;
the movable plate 4d1 is in clearance fit with the bottom end of the pressing assembly 4c through a guide rod arranged at the top end, the moving direction is arranged towards the direction of the second clamping part 4f, and the bottom end is fixedly connected with the top end of the first clamping part 4 e;
the second pressure sensor 4d2 is mounted on the upper end of the movable plate 4d1 and is interposed between the second pressure sensor 4d2 and the bottom end of the pressing assembly 4c for detecting the reaction force applied to the first clamping portion 4 e.
The second pressure sensor 4d2 is electrically connected to the controller. When the first clamping portion 4e cooperates with the second clamping portion 4f to clamp the cable, the cable generates an upward reaction force on the first clamping portion 4 e. The first clamping portion 4e transmits the reaction force to the movable plate 4d1, and the movable plate 4d1 and the bottom end of the pressing assembly 4c cooperate to press the second pressure sensor 4d2, so as to detect the clamping force exerted on the cable by the first clamping portion 4e and send the data to the controller.
As shown in fig. 11, the third detecting unit 4g includes a mounting plate 4g1, a pull hook 4g2 and a tension meter 4g 3;
a mounting plate 4g1 mounted on the surfaces of the pair of second clamping portions 4f facing each other for fixing the hook 4g 2;
the pull hook 4g2 is vertically arranged on the mounting plate 4g 1;
two ends of the tension meter 4g3 are respectively connected with two pulling hooks 4g2 on the pair of mounting plates 4g1, so as to detect the tensile strength of the cable.
The tension meter 4g3 is electrically connected to the controller. When the pair of working ends of the reverse driving assembly 4b moves reversely, the pulling hooks 4g2 on the two mounting plates 4g1 respectively pull the tension meter 4g3 from the two ends of the tension meter 4g3, so that the tensile strength of the cable is measured and a signal is sent to the controller.
The working principle of the invention is as follows:
the device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
step one, the winding mechanism 5 drives the cable to sequentially pass through the pay-off mechanism 1, the tension adjusting mechanism 2, the armor mounting mechanism 3 and the strength detecting mechanism 4, and finally the cable is wound by the winding mechanism 5.
And step two, when the cable is positioned between the pay-off mechanism 1 and the armor installation mechanism 3, the controller enables the cable to be in a pulling-in state through the tension adjusting mechanism 2, and different tensions are adjusted according to different factors such as thickness and materials of the cable. So that the cable is in a tensioning state when entering the armor installation mechanism 3 and always moves along the self axial direction, and the armor installation mechanism 3 is convenient for uniformly winding the armor metal wire on the outer wall of the cable, thereby reducing the deviation.
And step three, when the strength of the cable which is installed in an armored manner needs to be detected, the controller sends a signal to the strength detection mechanism 4, the strength detection mechanism 4 automatically clamps two points of the armored cable after receiving the signal, and then the armored cable is pulled in a reverse mode from two ends so as to detect the strength of the armored cable.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An armor layer packaging device of a cable production line with adjustable tension is characterized by comprising a paying-off mechanism (1), a tension adjusting mechanism (2), an armor mounting mechanism (3), a strength detecting mechanism (4) and a winding mechanism (5);
the paying-off mechanism (1) is arranged at one end of the rack and is used for paying off bundled unarmored cables;
the tension adjusting mechanism (2) is installed on the rack, the input end of the tension adjusting mechanism is connected with the output end of the pay-off mechanism (1) and used for tensioning the cable, and the armor installation mechanism (3) can perform armor installation on the cable conveniently;
the input end of the armor installation mechanism (3) is connected with the output end of the tension adjusting mechanism (2), the armor installation mechanism is composed of an armor metal wire paying-off component (3 a) and a winding component (3 b), a cable penetrates through the centers of the armor metal wire paying-off component (3 a) and the winding component (3 b), and the armor installation mechanism (3) is used for performing wire winding operation of an armor metal wire on the cable, namely armor installation;
the input end of the strength detection mechanism (4) is connected with the output end of the armored installation mechanism (3) and is used for detecting the strength of the armored cable which is installed by the armored installation mechanism (3);
and the winding mechanism (5) is connected with the output end of the strength detection mechanism (4) and is used for winding the cable and providing driving force for the transmission of the cable between the devices.
2. The armor layer packaging equipment of the cable production line with adjustable tension as claimed in claim 1, wherein the tension adjusting mechanism (2) comprises a first adjusting bearing seat (2 a), a guide seat (2 b), a first tensioning part (2 c), a second tensioning part (2 d), a lifting assembly (2 e), a first detecting assembly (2 f) and a third tensioning part (2 g);
the first adjusting bearing seat (2 a) is arranged on the rack and is arranged between the pay-off mechanism (1) and the armor installation mechanism (3);
the guide seat (2 b) is detachably arranged at the upper end of the first adjusting bearing seat (2 a);
the first tensioning part (2 c) is arranged on one side, close to the pay-off mechanism (1), of the upper end of the guide seat (2 b), is in rolling connection with the cable and is used for guiding the cable;
the second tensioning part (2 d) is arranged on one side, close to the armored installation mechanism (3), of the upper end of the guide seat (2 b), is arranged symmetrically to the first tensioning part (2 c) relative to the lifting component (2 e), is in rolling connection with the cable and is used for guiding the cable;
the lifting component (2 e) is arranged in the center of the guide seat (2 b), the moving direction of the lifting component is perpendicular to the guide seat (2 b), and the lifting component is used for lifting the first detection component (2 f) and the third tensioning part (2 g) upwards;
the first detection assembly (2 f) is arranged at the top of the working end of the lifting assembly (2 e) and is used for detecting the force of the third tensioning part (2 g) acting on the top end of the lifting assembly (2 e) in the reverse direction so as to obtain the value of the tensioning force;
and a third tensioning part (2 g) mounted at the top end of the first detection component (2 f) for guiding the cable.
3. The armor layer packaging equipment of the cable production line with adjustable tension as claimed in claim 2, wherein the first tensioning part (2 c), the second tensioning part (2 d) and the third tensioning part (2 g) comprise a rotating frame (2 c 1) and a tensioning wheel (2 c 2);
the rotating frame (2 c 1) is vertically arranged upwards and is used for mounting a tension wheel (2 c 2);
the tension pulley (2 c 2) is rotatably connected with the rotating frame (2 c 1) through rotating shafts arranged on two sides, and is connected with the cable in a rolling way in an operating state.
4. The armor layer packaging equipment of the cable production line with adjustable tension as claimed in claim 2, wherein the lifting assembly (2 e) comprises a lifting seat (2 e 1), a supporting plate (2 e 2), a lifting rod (2 e 3) and a first linear driver (2 e 4);
a lifting seat (2 e 1) installed at the center of the upper end of the guide seat (2 b);
the supporting plate (2 e 2) is mounted at the upper end of the lifting seat (2 e 1) in a vertically movable manner, and the bottom end of the supporting plate is provided with a guide rod in clearance fit with the top of the lifting seat (2 e 1);
the lifting rod (2 e 3) is vertically arranged at the upper end of the supporting plate (2 e 2) and is fixedly connected with the bottom of the first detection assembly (2 f) for installing the first detection assembly (2 f);
the first linear driver (2 e 4) is installed on the lifting seat (2 e 1), an output shaft is fixedly connected with the bottom of the supporting plate (2 e 2), and the driving direction is vertically arranged upwards to drive the supporting plate (2 e 2) to move in the vertical direction.
5. The armor layer packaging equipment of the cable production line with adjustable tension as claimed in claim 2, wherein the first detection assembly (2 f) comprises a supporting bottom plate (2 f 1), a movable upper plate (2 f 2) and a first pressure sensor (2 f 3);
the supporting bottom plate (2 f 1) is arranged at the top end of the lifting component (2 e) and is used for supporting the first pressure sensor (2 f 3);
the movable upper plate (2 f 2) is mounted above the bearing bottom plate (2 f 1) in a vertically movable mode, the bottom of the movable upper plate is abutted to the working face of the top end of the first pressure sensor (2 f 3), the top of the movable upper plate is connected with the bottom of the third tensioning part (2 g), and the bottom of the movable upper plate is provided with a guide rod in clearance fit with the bearing bottom plate (2 f 1);
and the first pressure sensor (2 f 3) is installed at the upper end of the bearing bottom plate (2 f 1), is arranged between the bearing bottom plate (2 f 1) and the movable upper plate (2 f 2), and is used for detecting the pressure generated by the third tensioning part (2 g) above the movable upper plate (2 f 2).
6. The armor layer packaging equipment of the tension-adjustable cable production line is characterized in that the strength detection mechanism (4) comprises a second adjusting bearing seat (4 a), a reverse driving assembly (4 b), a material pressing assembly (4 c), a second detection assembly (4 d), a first clamping part (4 e), a second clamping part (4 f) and a third detection assembly (4 g);
the second adjusting bearing seat (4 a) is arranged on the rack and is arranged between the armor installation mechanism (3) and the winding mechanism (5);
the reverse driving component (4 b) is detachably arranged at the upper end of the second adjusting bearing seat (4 a), and the moving direction is parallel to the cable transmission direction;
the pressing assemblies (4 c) are provided with a pair of pairs and are symmetrically arranged on a pair of working ends of the reverse driving assembly (4 b) so as to drive the second detection assembly (4 d) and the first clamping part (4 e) to move towards the direction of the second clamping part (4 f);
the second detection assembly (4 d) is arranged below the material pressing assembly (4 c), the top of the second detection assembly is fixedly connected with an output shaft of the material pressing assembly (4 c), and the bottom of the second detection assembly is fixedly connected with the top end of the first clamping part (4 e) and used for detecting the pressure applied to the first clamping part (4 e);
the first clamping part (4 e) is arranged below the second detection assembly (4 d), and a V-shaped opening at the bottom is arranged towards the top end of the second clamping part (4 f) and used for clamping the outer wall of the cable;
the second clamping part (4 f) is arranged at the working end of the reverse driving component (4 b), and the V-shaped opening at the top part and the first clamping part (4 e) are arranged oppositely and are used for clamping the cable in cooperation with the first clamping part (4 e);
and two ends of the third detection assembly (4 g) are respectively fixedly connected with the surfaces of the second clamping parts (4 f) on the pair of working ends of the second adjusting bearing seat (4 a) which are arranged oppositely, so as to measure the pulling force applied to the cable.
7. The armor layer packaging equipment of the cable production line with adjustable tension as claimed in claim 6, wherein the reverse driving assembly (4 b) comprises a sliding chute (4 b 1), a bidirectional screw (4 b 2), a sliding table (4 b 3) and a rotary driver (4 b 4);
the sliding groove (4 b 1) is installed at the top end of the second adjusting bearing seat (4 a), and the length direction of the sliding groove is arranged along the cable transmission direction;
two ends of the bidirectional screw rod (4 b 2) are rotationally connected with two ends of the sliding groove (4 b 1) in the length direction;
the sliding tables (4 b 3) are provided with a pair of sliding tables, are symmetrically arranged about the central section of the second adjusting bearing seat (4 a), are connected with the inner wall of the sliding groove (4 b 1) in a sliding manner, are in threaded connection with the bidirectional screw rod (4 b 2), and are fixedly connected with the top ends of the pressing components (4 c) and the bottom end of the second clamping part (4 f);
the rotary driver (4 b 4) is installed on the sliding groove (4 b 1), and the output shaft is fixedly connected with one end of the bidirectional lead screw (4 b 2) and used for driving the bidirectional lead screw (4 b 2) to rotate.
8. The armor layer packaging equipment of the cable production line with adjustable tension of claim 6, wherein the material pressing assembly (4 c) comprises a fixed frame (4 c 1), a material pressing plate (4 c 2) and a second linear driver (4 c 3);
a fixed mount (4 c 1) mounted on the working end of the reverse drive assembly (4 b);
the material pressing plate (4 c 2) is mounted on the fixed frame (4 c 1) in a vertically movable mode, the bottom end of the material pressing plate is in clearance fit with the second detection assembly (4 d), and the top end of the material pressing plate is provided with a guide rod in clearance fit with the top of the fixed frame (4 c 1);
the second linear driver (4 c 3) is installed at the top end of the second linear driver (4 c 3), and the output shaft is fixedly connected with the top end of the pressure plate (4 c 2) and used for driving the pressure plate (4 c 2) to lift.
9. The armor layer packaging equipment of a cable production line with adjustable tension as claimed in claim 6, wherein the second detecting assembly (4 d) comprises a movable plate (4 d 1) and a second pressure sensor (4 d 2);
the movable plate (4 d 1) is in clearance fit with the bottom end of the pressing assembly (4 c) through a guide rod arranged at the top end, the moving direction of the movable plate is arranged towards the direction of the second clamping part (4 f), and the bottom end of the movable plate is fixedly connected with the top end of the first clamping part (4 e);
the second pressure sensor (4 d 2) is installed on the upper end of the movable plate (4 d 1) and is arranged between the second pressure sensor (4 d 2) and the bottom end of the pressing assembly (4 c) for detecting the reaction force applied to the first clamping part (4 e).
10. The armor layer packaging equipment of the cable production line with adjustable tension as claimed in claim 6, wherein the third detection assembly (4 g) comprises a mounting plate (4 g 1), a pull hook (4 g 2) and a tension meter (4 g 3);
mounting plates (4 g 1) mounted on the surfaces of the pair of second clamping parts (4 f) which are oppositely arranged and used for fixing the pulling hook (4 g 2);
the pull hook (4 g 2) is vertically arranged on the mounting plate (4 g 1);
and two ends of the tension meter (4 g 3) are respectively connected with two pulling hooks (4 g 2) on the pair of mounting plates (4 g 1) to detect the tensile strength of the cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071372.5A CN112164522A (en) | 2020-10-09 | 2020-10-09 | Armor layer packaging equipment of cable production line with adjustable tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011071372.5A CN112164522A (en) | 2020-10-09 | 2020-10-09 | Armor layer packaging equipment of cable production line with adjustable tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112164522A true CN112164522A (en) | 2021-01-01 |
Family
ID=73861108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011071372.5A Withdrawn CN112164522A (en) | 2020-10-09 | 2020-10-09 | Armor layer packaging equipment of cable production line with adjustable tension |
Country Status (1)
| Country | Link |
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| CN (1) | CN112164522A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113963859A (en) * | 2021-10-27 | 2022-01-21 | 深圳市华瑞线缆科技有限公司 | Full-automatic production line for cable processing |
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| CN103337309A (en) * | 2013-06-08 | 2013-10-02 | 广东日丰电缆股份有限公司 | High-carbon steel wire armouring machine |
| CN106356149A (en) * | 2016-09-27 | 2017-01-25 | 巢湖市金业电工机械有限公司 | Safe and stable steel belt armoring machine |
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| CN109448926A (en) * | 2018-12-25 | 2019-03-08 | 福建南平太阳电缆股份有限公司 | A kind of concentric type single head double-tape armour equipment and technique |
| CN110098018A (en) * | 2019-05-31 | 2019-08-06 | 江苏维尔兰电缆有限公司 | A kind of the armor packaging and strength detection equipment of cable production line |
| CN210528077U (en) * | 2019-09-16 | 2020-05-15 | 陕西久益电力工程有限公司 | Cable tension mechanism |
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2020
- 2020-10-09 CN CN202011071372.5A patent/CN112164522A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103337309A (en) * | 2013-06-08 | 2013-10-02 | 广东日丰电缆股份有限公司 | High-carbon steel wire armouring machine |
| CN106356149A (en) * | 2016-09-27 | 2017-01-25 | 巢湖市金业电工机械有限公司 | Safe and stable steel belt armoring machine |
| CN108582307A (en) * | 2018-06-25 | 2018-09-28 | 芜湖盛创新材料科技有限公司 | A kind of intelligence manufacture plank pressing device |
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| CN210528077U (en) * | 2019-09-16 | 2020-05-15 | 陕西久益电力工程有限公司 | Cable tension mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113963859A (en) * | 2021-10-27 | 2022-01-21 | 深圳市华瑞线缆科技有限公司 | Full-automatic production line for cable processing |
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