Wire shortage alarm device for frame-type strander

Abstract

The utility model discloses a frame strander wire lacking alarm device, which comprises a bottom plate, a frame strander main body, a raw material wire coil and a wire pressing roller, the top surface of the bottom plate is fixedly provided with a mounting rack, the mounting rack is provided with the frame strander main body, and the frame strander main body is uniformly provided with a plurality of groups of fixing racks; a plurality of lower wire coil frames are evenly installed on the fixing frame on one side, a plurality of electric cylinders are evenly installed on the fixing frame on the other side, the output ends of the electric cylinders are connected with an installation plate, an upper wire coil frame is installed on the installation plate, and raw material wire coils are installed between the upper wire coil frame and the lower wire coil frames in a clamped and embedded mode. The center of the frame-type strander main body is provided with a center shaft bracket. The frame-type strander has the beneficial effects that the frame-type strander is provided with the frame-type strander main body, the raw material wire coil and the wire pressing roller, and wire shortage alarm can be carried out before metal wires on the wire coil are about to be used up, so that workers can prepare for feeding in advance, the downtime of frame-type strander equipment can be shortened, the processing efficiency is improved, and the practicability is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable processing technical field, concretely relates to a frame stranding machine is with silkless alarm device. BACKGROUND

[0002] Frame stranding machine is a kind of equipment for stranding large length, large cross-sectional area aluminum / aluminum alloy wire, bare copper wire, steel-cored aluminum stranded wire, sector conductor and cross-linking compact cable core, frame stranding machine needs to install several wire reels when using, utilizes the metal wire wound on wire reel to stranding cable, to guarantee cable stranding quality, when wire reel appears broken wire or silkless phenomenon, should stop machine and alarm in time, so that worker replaces wire reel or handles broken wire problem in time, for this, a frame stranding machine is with silkless alarm device is needed.

[0003] Prior art discloses the application number for: CN202120668155.8 frame stranding machine copper monofilament broken wire parking device, the utility model in use although can utilize the magnet and hall sensor of setting and immediately carry out broken wire alarm when wire reel broken wire stops rotation, can also stop rotation and alarm when the metal wire on wire reel is used up, but cannot carry out silkless early warning in advance when wire reel is about to use up metal wire, after wire reel is completely used up, new wire reel is moved to the area of waiting for loading and is loaded, which will increase the downtime of frame stranding machine to some extent, thereby reduce the working efficiency of frame stranding machine, the practicality is more general, for the shortcomings of the utility model, the technical personnel in the art have proposed a frame stranding machine is with silkless alarm device. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the deficiencies of prior art, the utility model provides a frame stranding machine is with silkless alarm device, with the advantages of silkless alarm can be carried out in advance when the metal wire on wire reel is about to use up, so that worker prepares for loading in advance, which is beneficial to shorten the downtime of frame stranding machine equipment, improve processing efficiency, and the practicality is stronger, to solve the problems in the above background technique.

[0006] (II) technical scheme

[0007] To achieve the aforementioned advantages of providing a wire shortage alarm before the wire on the wire reel is nearly used up, allowing workers to prepare for material loading in advance, reducing downtime of the wire stranding machine, improving processing efficiency, and enhancing practicality, the specific technical solution adopted by this utility model is as follows: A wire shortage alarm device for a wire stranding machine includes a base plate, a wire stranding machine body, a raw material wire reel, and a pressure roller. A mounting frame is fixedly installed on the top surface of the base plate, and the wire stranding machine body is mounted on the mounting frame. Several sets of fixed frames are evenly installed on the wire stranding machine body. Several unloading reel frames are evenly installed on one side of the fixed frame, and several electric cylinders are evenly installed on the fixed frame on the other side. The output end of each electric cylinder is connected to a mounting plate. The machine is equipped with an upper wire reel frame on the mounting plate, and a raw material wire reel is fitted between the upper and lower wire reel frames. A central shaft frame is installed in the center of the main body of the frame stranding machine, and several spiral frames are evenly fixedly installed on the central shaft frame. Guide sleeves are symmetrically fixedly installed on the top surface of the spiral frames, and connecting slide rods are sleeved inside the guide sleeves. A connecting plate is fixedly connected to the bottom end of the connecting slide rod, and several push springs are evenly installed between the bottom surface of the connecting plate and the top surface of the spiral frame's inner cavity. A pressure roller is installed between the other ends of two connecting slide rods. A pressure sensor is fixedly installed on the top surface of the spiral frame's inner cavity. A buzzer alarm is installed on the mounting frame, and alarm indicator lights are installed on the upper and lower wire reel frames.

[0008] Furthermore, several magnets are evenly fixedly installed on the lower reel frame, several sets of Hall sensors and a main controller are installed on one side of the fixed frame, a meter counting wheel is installed on the mounting frame, and a linear speed sensor is installed on the meter counting wheel.

[0009] Furthermore, a display screen is fixedly installed on the top surface of the base plate.

[0010] Furthermore, a PLC controller is fixedly installed on the side wall of the mounting bracket, and the PLC controller is electrically connected to the frame winch body, electric cylinder, pressure sensor, buzzer alarm, alarm indicator light, Hall sensor, main controller, line speed sensor and display screen.

[0011] Furthermore, the central axes of the upper and lower reel frames in each group are on the same straight line.

[0012] Furthermore, the cross-sectional shape of the guide sleeve and the connecting slide rod is rectangular.

[0013] Furthermore, the number of electric cylinders, upper reel frame, lower reel frame, raw material reel, and pressure roller is the same.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a wire shortage alarm device for a frame stranding machine, which has the following beneficial effects:

[0016] (1), the utility model discloses the frame stranding machine main part, raw material wire reel and silk pressing roller are provided with the mounting bracket that fixed mounting has on the top surface of the bottom plate, and the mounting bracket is installed frame stranding machine main part, and frame stranding machine main part is evenly installed with a plurality of fixed frame, in addition, the central mounting of frame stranding machine main part has the axle holder, the fixed frame is evenly installed with a plurality of lower wire reel holder, and the other side fixed frame is evenly installed with a plurality of electric cylinders, and the electric cylinder output end is connected and installed with the mounting plate, and the mounting plate is installed with the upper wire reel holder, when using, the worker can place raw material wire reel between the upper wire reel holder and the lower wire reel holder, then start electric cylinder and push mounting plate and upper wire reel holder and move to the lower wire reel holder, to realize the installation of raw material wire reel between the upper wire reel holder and the lower wire reel holder, when frame stranding machine main part works, the metal wire of pulling can drive raw material wire reel to rotate together with the upper wire reel holder and the lower wire reel holder, the axle holder is evenly fixed and installed with a plurality of back-to-back frames on the setting, and the back-to-back frame top surface is fixed and installed with the guide sleeve symmetrically, and the guide sleeve is sleeved with the connecting slide bar, the connecting slide bar bottom end is fixedly connected with the connecting plate, and the connecting plate bottom surface and the back-to-back frame inner chamber top surface are evenly installed with a plurality of push springs, in addition, the other end between the two connecting slide bars is installed with silk pressing roller, as described above, the metal wire on raw material wire reel can be pulled out along with the rotation of frame stranding machine main part, along with the winding metal wire extraction, its winding thickness becomes thin, then under the elastic force of push spring, the connecting plate can be moved, when the connecting plate and the pressure sensor fixedly installed in the inner side of back-to-back frame abut, then it indicates that the metal wire remaining on raw material wire reel is not much, at this time, the pressure sensor can feed back the pressure signal to PLC controller, and the PLC controller controls the buzzer alarm installed on the mounting bracket to start, and the alarm indicator lamp on the upper wire reel holder and the lower wire reel holder is started simultaneously, to remind the worker that the lack of wire problem is about to appear, and needs to prepare feeding in time, at this time, the worker can transport new raw material cable in advance to the upper wire reel holder and the lower wire reel holder near the alarm indicator lamp flashing, when the metal wire uses the stop, can immediately change raw material wire reel, can lack wire alarm on the wire reel before the metal wire is almost used up, so that the worker prepares feeding in advance, is favorable to shorten the downtime of frame stranding machine equipment, improves the processing efficiency, and the practicality is stronger.

[0017] (2), the utility model discloses a lower line disc frame, hall sensor, line speed sensor and main controller are provided, as described above, when the frame stranding machine main body normal work, the metal wire can drive raw material line disc, lower line disc frame and upper line disc frame rotate, its rotating speed is related to the outgoing line speed of cable, and the lower line disc frame that sets up is evenly fixed mounting with a plurality of magnet, and the fixed frame is correspondingly installed with hall sensor and main controller, and the main controller detects outgoing line speed through line speed sensor at metering wheel, and automatically adjusts pulse detection time according to outgoing line speed, and the hall sensor gathers the rotation pulse signal of each lower line disc frame through the magnet set up on the lower line disc frame, and the pulse signal is modulated into digital signal and is sent to the main controller, when the main controller detects signal time and does not receive the pulse signal of certain lower line disc frame, the metal wire on the raw material line disc installed on this lower line disc frame has broken or the metal wire has been used up, and the main controller immediately sends the stop command, and the stop command is transmitted to PLC controller, and the PLC controller can show the information of the raw material line disc position of broken wire or lack of wire on the display screen, to facilitate the worker to find the broken wire quickly, when the raw material line disc appears broken wire problem, the wire pressing roller that sets up can press the remaining metal wire on the raw material line disc, to prevent the metal wire from loosening and coming out, which is not conducive to subsequent line processing, and the practicality is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 It is a structure schematic view of a wire shortage alarm device for frame stranding machine according to the embodiment of the present application.

[0020] Figure 2 It is a middle shaft frame part side sectional view of a wire shortage alarm device for frame stranding machine according to the embodiment of the present application.

[0021] Figure 3 It is an enlarged view of A of Figure 1 according to the embodiment of the present application.

[0022] Figure 4 It is an enlarged view of B of Figure 1 according to the embodiment of the present application.

[0023] Figure 5 It is a wire pressing roller perspective view of a wire shortage alarm device for frame stranding machine according to the embodiment of the present application.

[0024] In the drawings:

[0025] 1, bottom plate; 2, mounting frame; 3, frame stranding machine main body; 4, raw material wire reel; 5, lower wire reel rack; 6, electric cylinder; 7, mounting plate; 8, upper wire reel rack; 9, wire pressing roller; 10, middle shaft rack; 11, fixed frame; 12, buzzer alarm; 13, wire speed sensor; 14, metering wheel; 15, display screen; 16, PLC controller; 17, back frame; 18, alarm indicator; 19, magnet; 20, hall sensor; 21, main controller; 22, guide sliding sleeve; 23, connecting sliding rod; 24, connecting plate; 25, push spring; 26, pressure sensor. DETAILED DESCRIPTION

[0026] To further illustrate the embodiments, the utility model provides drawings, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0027] According to the embodiment of the utility model, a wire shortage alarm device for frame stranding machine is provided.

[0028] The utility model will be further illustrated by combining with the drawings and specific embodiments, such as Figures 1-5As shown, according to the frame stranding machine with the lack of wire alarm device, including the bottom plate 1, frame stranding machine main body 3, raw material wire disc 4 and pressure wire roller 9, the top surface of the bottom plate 1 is fixedly installed with the mounting bracket 2, and the mounting bracket 2 is installed with the frame stranding machine main body 3, and the frame stranding machine main body 3 is uniformly installed with a plurality of groups of fixing frames 11, a plurality of lower wire disc racks 5 are uniformly installed on one side of the fixing frame 11, a plurality of electric cylinders 6 are uniformly installed on the other side of the fixing frame 11, and the output end of the electric cylinder 6 is connected and installed with the mounting plate 7, and the mounting plate 7 is installed with the upper wire disc rack 8, the raw material wire disc 4 is clamped and installed between the upper wire disc rack 8 and the lower wire disc rack 5, the central axis frame 10 is installed on the frame stranding machine main body 3, and a plurality of back-shaped frames 17 are uniformly fixedly installed on the central axis frame 10, the top surface of the back-shaped frame 17 is symmetrically fixedly installed with the guide sliding sleeve 22, the connecting sliding rod 23 is sleeved in the guide sliding sleeve 22, the bottom end of the connecting sliding rod 23 is fixedly connected with the connecting plate 24, a plurality of push springs 25 are uniformly installed between the bottom surface of the connecting plate 24 and the top surface of the inner cavity of the back-shaped frame 17, the pressure wire roller 9 is installed between the other end of the two connecting sliding rods 23, the pressure sensor 26 is fixedly installed on the inner cavity top surface of the back-shaped frame 17, the buzzer alarm 12 is installed on the mounting bracket 2, the alarm indicator lamp 18 is installed on the upper wire disc rack 8 and the lower wire disc rack 5, and the lack of wire alarm can be performed on the wire disc before the metal wire is about to be used up, so that the worker can prepare for feeding in advance, which is beneficial to shorten the downtime of the frame stranding machine equipment, improve the processing efficiency, and the practicability is stronger.

[0029] In one embodiment, a plurality of magnets 19 are uniformly fixedly installed on the lower wire disc rack 5, a plurality of groups of Hall sensors 20 and main controllers 21 are installed on one side of the fixing frame 11, a metering wheel 14 is installed on the mounting bracket 2, and a wire speed sensor 13 is installed on the metering wheel 14, so that the frame stranding machine main body 3 can be automatically stopped when the raw material wire disc 4 has a broken wire or lack of wire problem.

[0030] In one embodiment, the top surface of the bottom plate 1 is fixedly installed with a display screen 15, so that the PLC controller 16 can display the position of the raw material wire disc 4 with a broken wire or lack of wire on the display screen 15, to facilitate the worker to quickly find the broken wire.

[0031] In one embodiment, the mounting bracket 2 side wall is fixedly installed with the PLC controller 16, and the PLC controller 16 is electrically connected with the frame stranding machine main body 3, the electric cylinder 6, the pressure sensor 26, the buzzer alarm 12, the alarm indicator lamp 18, the Hall sensor 20, the main controller 21, the wire speed sensor 13 and the display screen 15, the main controller 21 and the PLC controller 16 control circuit can be realized through simple programming of the person skilled in the art, which belongs to the public knowledge in the art, only the use is described, and the control mode and circuit connection are not described in detail.

[0032] In one embodiment, each set of upper line reel stand 8 is aligned with the central axis of the lower line reel stand 5.

[0033] In one embodiment, the cross-sectional shape of the guide sleeve 22 and the connecting slide rod 23 is rectangular.

[0034] In one embodiment, the number of electric cylinders 6, upper line reel stands 8, lower line reel stands 5, raw material line reels 4, and press rollers 9 is the same.

[0035] Working principle: the utility model discloses the frame twisting machine main body 3, raw material wire reel 4 and silk pressing roller 9 are provided with mounting bracket 2 on the top surface fixed mounting of bottom plate 1, and mounting bracket 2 is installed frame twisting machine main body 3, and frame twisting machine main body 3 is evenly installed with several sets of fixed frame 11, in addition frame twisting machine main body 3 central installation has the axle bracket 10, the fixed frame 11 evenly installed with several lower wire reel racks 5, and the fixed frame 11 on the other side evenly installed with several electric cylinders 6, and electric cylinder 6 output end connection installation has mounting plate 7, and mounting plate 7 is installed with upper wire reel rack 8, when using, the worker can place raw material wire reel 4 between upper wire reel rack 8 and lower wire reel rack 5, then start electric cylinder 6 and push mounting plate 7 and upper wire reel rack 8 to lower wire reel rack 5 moves, to realize raw material wire reel 4 is installed between upper wire reel rack 8 and lower wire reel rack 5, when frame twisting machine main body 3 works, the metal wire of pulling can drive raw material wire reel 4 together with upper wire reel rack 8 and lower wire reel rack 5 and rotate, the axle bracket 10 evenly fixed installation has several back-shaped frames 17 on being provided, and back-shaped frame 17 top surface symmetry fixed installation has guide sleeve 22, and guide sleeve 22 is sleeved with connecting slide 23, and connecting slide 23 bottom end fixed connection has connecting plate 24, and connecting plate 24 bottom surface and back-shaped frame 17 inner chamber top surface evenly install several push spring 25, in addition, two connecting slides 23 the other end between installation has silk pressing roller 9, as described above, with the rotation of frame twisting machine main body 3 can pull out the metal wire on raw material wire reel 4, with the winding metal wire extraction, its winding thickness thins, then under the elastic force of push spring 25 can push connecting plate 24 and move, when connecting plate 24 and the pressure sensor 26 of back-shaped frame 17 inboard fixed installation abut, then show that the metal wire on raw material wire reel 4 is not much, at this time pressure sensor 26 can feed back the pressure signal to PLC controller 16, and PLC controller 16 controls the buzzer alarm 12 of installation on mounting bracket 2 and starts, simultaneously starts the alarm indicator 18 of installation on upper wire reel rack 8 and lower wire reel rack 5 and flashes, to remind the worker that the silk shortage problem is about to appear, needs timely preparation of feeding, at this time the worker can transport the new raw material wire cable to the upper wire reel rack 8 and lower wire reel rack 5 of alarm indicator 18 flash vicinity in advance, when the metal wire uses and stops, can immediately carry out raw material wire reel 4 replacement, can carry out silk shortage alarm on the wire reel before the metal wire is almost used, so that the worker prepares feeding in advance, is favorable to shorten the downtime of frame twisting machine equipment, improves processing efficiency, the practicality is stronger, in addition, the utility model is provided with lower wire reel rack 5, hall sensor 20, wire speed sensor 13 and main controller 21, as described above, when frame twisting machine main body 3 works normally, the metal wire can drive raw material wire reel 4, lower wire reel rack 5 and upper wire reel rack 8 and rotate, its rotating speed is related to the wire speed of cable, the lower wire reel rack 5 evenly fixed installation has several magnets 19, and the fixed frame 11 correspondingly installs hall sensor 20 and main controller 21,The main controller 21 detects the line speed through the line speed sensor 13 at the metering wheel 14, and automatically adjusts the pulse detection time according to the line speed, the Hall sensor 20 collects the rotation pulse signals of each lower line disc rack 5 through the magnet 19 arranged on the lower line disc rack 5, and sends the pulse signals to the main controller 21 in the form of digital signals, when the main controller 21 does not receive the pulse signal of a certain lower line disc rack 5 within the signal detection time, it indicates that the metal wire on the raw material wire disc 4 installed on the lower line disc rack 5 is broken or the metal wire has been used up, and the main controller 21 immediately sends a stop command to the PLC controller 16, the PLC controller 16 can display the information of the broken wire or the lack of wire on the raw material wire disc 4 on the display screen 15, so as to facilitate the workers to quickly find the broken wire, when the raw material wire disc 4 has the problem of broken wire, the wire pressing roller 9 arranged can press the remaining metal wire on the raw material wire disc 4, so as to prevent the metal wire from being loose and affecting the subsequent wire supplementing treatment, and the practicability is higher.

[0036] In the utility model, unless another definite provision and limitation, the terms "mount", "arrange", "connect", "fix", "screw" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be direct connection, also can through the indirect connection of intermediate medium, can be the communication of two element interiors or the interaction of two elements, unless another definite limitation, for the ordinary skilled in the art, can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0037] The above only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A missing wire alarm device for a frame stranding machine, comprising a base plate (1), a frame stranding machine body (3), a raw material wire reel (4), and a wire pressing roller (9), characterized in that, The bottom plate (1) top surface is fixedly installed with a mounting rack (2), and the mounting rack (2) is installed with a frame twisting machine body (3), and the frame twisting machine body (3) is uniformly installed with a plurality of groups of fixing frames (11), a plurality of lower wire disc frames (5) are uniformly installed on one side of the fixing frame (11), a plurality of electric cylinders (6) are uniformly installed on the other side of the fixing frame (11), and the output end of the electric cylinder (6) is connected and installed with a mounting plate (7), and the mounting plate (7) is installed with an upper wire disc frame (8), the upper wire disc frame (8) and the lower wire disc frame (5) are clamped and installed with a raw material wire disc (4), the frame twisting machine body (3) is centrally installed with a central shaft frame (10), and a plurality of back-shaped frames (17) are uniformly fixedly installed on the central shaft frame (10), guide sliding sleeves (22) are symmetrically fixedly installed on the top surface of the back-shaped frame (17), and the guide sliding sleeves (22) are sleeved with connecting sliding rods (23), the connecting sliding rods (23) are fixedly connected with connecting plates (24) at the bottom end, and a plurality of push springs (25) are uniformly installed between the bottom surface of the connecting plate (24) and the top surface of the inner cavity of the back-shaped frame (17), a wire pressing roller (9) is installed between the other ends of the two connecting sliding rods (23), a pressure sensor (26) is fixedly installed on the top surface of the inner cavity of the back-shaped frame (17), a buzzer alarm (12) is installed on the mounting rack (2), and alarm indicator lights (18) are installed on the upper wire disc frame (8) and the lower wire disc frame (5).

2. The missing strand alarm device for a frame twister according to claim 1, wherein A plurality of magnets (19) are uniformly fixedly installed on the lower wire disc frame (5), a plurality of groups of Hall sensors (20) and main controllers (21) are installed on one side of the fixing frame (11), and a metering wheel (14) is installed on the mounting rack (2), and a wire speed sensor (13) is installed on the metering wheel (14).

3. The missing strand alarm device for a frame twister as claimed in claim 1, wherein, The bottom plate (1) top surface is fixedly installed with a display screen (15).

4. The missing strand alarm device for a frame stranding machine according to claim 1, characterized in that, The mounting rack (2) side wall is fixedly installed with a PLC controller (16), and the PLC controller (16) is electrically connected with the frame twisting machine body (3), the electric cylinder (6), the pressure sensor (26), the buzzer alarm (12), the alarm indicator light (18), the Hall sensor (20), the main controller (21), the wire speed sensor (13) and the display screen (15).

5. The missing strand alarm device for a frame twister as claimed in claim 1, wherein, The central axis of each group of the upper wire disc frame (8) and the lower wire disc frame (5) is on the same straight line.

6. The missing strand alarm device for a frame stranding machine according to claim 1, characterized in that, The cross-sectional shape of the guide sliding sleeve (22) and the connecting sliding rod (23) is rectangular.

7. The missing strand alarm device for a frame stranding machine according to claim 1, characterized in that, The number of the electric cylinder (6), the upper wire disc frame (8), the lower wire disc frame (5), the raw material wire disc (4) and the wire pressing roller (9) is the same.

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