CN208378066U - High synchronism coiler - Google Patents

Abstract

The utility model discloses a kind of high synchronism coilers, it is related to wire production field, aim to solve the problem that the power that wire rod needs extra reception to pull unwinding device rotation, to there are problems that wire rod overstress, its key points of the technical solution are that: a kind of high synchronism coiler, including rack, unwinding device and wrap-up, rack are provided with unwinding motor, unwinding motor, which is connected with, unreels speed reducer, unreels speed reducer and is connected with unwinding device；Rack is provided with winding motor, and winding motor is connected with winding speed reducer, and winding speed reducer is connected with wrap-up；Rack is provided with tension sensing device, and tension sensing device is electrically connected with controller, controller simultaneously with unreel speed reducer, winding deceleration mechatronics.A kind of high synchronism coiler of the utility model is carried out by unreeling with winding synchronization, so that wire rod extra reception be avoided to pull the power of unwinding device rotation, and then wire rod is avoided to be damaged because of overstress.

Description

High synchronism coiler

Technical field

The utility model relates to wire production fields, more specifically, it relates to a kind of high synchronism coiler.

Background technique

Coiler is a kind of linear material winding device, is mainly used for the winding of linear steel and cable.

The High-Speed Automatic coiler of a kind of cable that the Chinese patent that notification number is CN206194446U is announced, technical points It is: including unwinding device, tension-adjusting gear, counter and looping device, is additionally provided between counter and looping device One spray equipment and a cutter device, spray equipment are controlled by PLC controller；Looping device includes pedestal, lower block Plate, support column, overhead gage, pedestal are equipped with motor, and motor is connected by gear-box with the center of lower baffle plate, drive lower baffle plate Rotation is equipped with an adjusting screw rod in the center of lower baffle plate, spring is provided on adjusting screw rod, and overhead gage setting is being adjusted On screw rod and spring, support column is arranged between lower baffle plate and overhead gage, and support column is provided at least 4 groups, exists at circular distribution Between lower baffle plate and overhead gage.

For cited paper when winding wire rod, motor drives looping device rotation, to pull power, Jin Ertong to wire rod generation It crosses and pulls power unwinding device is forced to rotate, gradually release wire rod and be wound on looping device；The program is due to unwinding device Do not have the ability independently rotated, it is therefore desirable to force unwinding device to rotate by wire rod, additionally hold so as to cause wire rod needs Load pulls the power of unwinding device rotation, there are problems that wire rod overstress；Therefore it needs to propose the new scheme of one kind to solve This problem.

Utility model content

In view of the deficienciess of the prior art, leading to the purpose of this utility model is to provide a kind of high synchronism coiler Cross unreel with winding synchronization carry out, thus avoid wire rod extra reception pull unwinding device rotation power, and then avoid wire rod because Overstress and be damaged.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of high synchronism lopping Machine, including rack, unwinding device and wrap-up, the unwinding device and wrap-up are respectively arranged at rack both ends, institute It states rack and is provided with unwinding motor, the unwinding motor, which is connected with, unreels speed reducer, described to unreel speed reducer and unwinding device phase Even；The rack is provided with winding motor, and the winding motor is connected with winding speed reducer, and the winding speed reducer and winding fill It sets connected；The rack is provided with tension sensing device, and the tension sensing device is electrically connected with controller, and the controller is same When with unreel speed reducer, winding deceleration mechatronics.

By using above-mentioned technical proposal, in normal work, unwinding motor exports twisting resistance to the utility model, and passes through Speed reducer driving unwinding device rotation is unreeled, to gradually release wire rod, at the same time, winding motor exports twisting resistance, and passes through It crosses the driving wrap-up rotation of winding speed reducer and forces it to be wound in wrap-up so that power is pullled in the wire rod generation to releasing On；In conclusion being carried out by unreeling with winding synchronization, so that wire rod extra reception be avoided to pull unwinding device rotation Power, and then wire rod is avoided to be damaged because of overstress.

When tension sensing device detects the overtension of wire rod, paratonia signal is issued, controller is received and rung Paratonia signal is answered, so that control unreels speed reducer acceleration respectively, winding speed reducer slows down, and then synchronizes and realize unwinding device Accelerate the speed of releasing wire rod, wrap-up slows down the speed for collecting wire rod, is finally reached the technical effect for reducing wire tension； When tension sensing device detect wire rod tension it is too low when, issue tension cross low signal, controller receives and responds tension mistake Low signal reduces the payingoff speed of unwinding device to unreel speed reducer and winding speed reducer by control respectively, improves winding The take-up speed of device is finally reached the technical effect for improving wire tension；In conclusion being supervised in real time by tension sensing device The tension situation of survey line material, and the speed of wrap-up and unwinding device is adjusted simultaneously according to tension situation, to reach wire rod Always it is in the technical effect of optimum tension state.

The utility model is further arranged to: the rack is provided with conducting mechanism, and the conducting mechanism includes and rack The conductor loop of connection and the stepper motor for the sliding of pilot ring are slid, the stepper motor is fixed with rack, defeated Shaft is provided with screw rod, and the conductor loop is provided with the thread bush with screw flight cooperation.

By using above-mentioned technical proposal, during conductor loop is slided up and down along rack, constantly change wire rod around entering to receive Position when winding apparatus, to reach the technical effect that wire rod is uniformly wound in wrap-up；When stepper motor driving screw rod is suitable When hour hands rotate, screw rod and thread bush cooperation generate upward screw thread propulsive force and work as stepping to push conductor loop upward sliding When electric motor driven screw rotates counterclockwise, screw rod and thread bush cooperation generate downward screw thread propulsive force, to push conductor loop Move down, in summary, it is only necessary to drive screw rod in different directions, can pilot ring upper cunning or downslide, thus Convenience is provided for pilot ring.

The utility model is further arranged to: the thread bush global sections are T-shaped, and the rack is provided with for thread bush The T shape sliding slot of gap insertion.

By using above-mentioned technical proposal, conductor loop passes through the clearance fit of thread bush and T shape sliding slot, realizes sliding connection In the technical effect in rack, meanwhile, and because the setting of the shape of thread bush and T shape sliding slot, effectively ensures conductor loop and rack Connective stability.

The utility model is further arranged to: the unwinding device include connect with gantry rotation unreel shaft, fixation It is installed on the terminal pad for unreeling shaft top, and is removably mounted to the drum of terminal pad upper surface, the drum screw thread connects It is connected to connection bolt, the terminal pad offers and the threaded hole that connect bolt thread cooperation.

By using above-mentioned technical proposal, after wire rod on a drum completes lopping rich volume, connection bolt is twisted Threaded hole out, and empty drum is taken into the rich drum for being rolled up wire rod by unloading on terminal pad, be placed on terminal pad it On, and connection bolt is threaded into hole, to reinforce drum and terminal pad；In conclusion passing through drum and terminal pad It is detachably connected, to provide convenience to lopping wire rod for installing.

The utility model is further arranged to: the terminal pad upper surface is provided centrally with positioning projection block, the drum It is provided with the positioning groove for the insertion of positioning projection block.

By using above-mentioned technical proposal, terminal pad passes through the Qian He of positioning projection block and positioning groove, limits drum On the one hand installation site ensures that terminal pad is conllinear with the central axes of drum, on the other hand mention for alignment connection bolt with threaded hole For convenience.

The utility model is further arranged to: the wrap-up includes the winding shaft connecting with gantry rotation and receives The fixed lower baffle plate of shaft, and the overhead gage being threadedly coupled with winding shaft top are rolled up, the lower baffle plate upper surface is provided with Muti-piece arc plate, the arc plate top are contacted with overhead gage lower surface.

By using above-mentioned technical proposal, wrap-up is limited the lopping of wire rod by muti-piece arc plate in normal winding Radius, and the upper and lower ends of astragal material are constrained to by overhead gage and lower baffle plate, so that it is chaotic to avoid lopping wire rod from occurring；Work as completion After the rich volume of the lopping of a bundle of wire rod, by overhead gage by being backed out on winding shaft by way of rotation, thus lopping wire rod Upward mobility is unrestricted, finally from bottom to top by lopping wire rod by removing on wrap-up；In conclusion by upper Baffle is detachably connected, to provide convenience to take out lopping wire rod.

The utility model is further arranged to: the winding shaft bottom end is provided with synchronous pulley, the winding speed reducer Output shaft synchronous pulley is set, be provided with synchronous belt between two synchronous pulleys.

By using above-mentioned technical proposal, using the cooperation of two synchronous pulleys and synchronous belt, realize winding speed reducer with Transmission between wrap-up, to effectively improve winding speed reducer using synchronous pulley and toothed belt transmission accurately characteristic Transmission efficiency between wrap-up.

The utility model is further arranged to: the tension sensing device includes unreeling guide wheel, winding guide wheel and pressure Sensor, the pressure sensor top are provided with pressure guide wheel, and guide wheel and the winding guide wheel of unreeling is in same level height Degree, the pressure sensor, which is located at, to be unreeled between guide wheel and winding guide wheel, and three arranges in isosceles triangle.

By using above-mentioned technical proposal, when the tension of wire rod increases, positioned at unreeling between guide wheel and winding guide wheel The pushing trend of wire rod increases, so that the pressure value that pressure sensor monitoring arrives increases, is finally reached and measures tension increase indirectly Technical effect；When the tension of wire rod reduces, reduce positioned at the pushing trend for unreeling guide wheel and wind the wire rod between guide wheel, Reduce to act on the pressure on pressure guide wheel, and then reaches the technical effect for measuring tension reduction indirectly；In conclusion The raising or decline of tension can be measured indirectly by pressure sensor, structure is simple and operation is convenient.

In conclusion the utility model has the following beneficial effects: being carried out by unreeling with winding synchronization, to avoid line Material extra reception pulls the power of unwinding device rotation, and then wire rod is avoided to be damaged because of overstress；It is answered by tension sense The tension situation of device real-time monitoring wire rod, and the speed of wrap-up and unwinding device is adjusted simultaneously according to tension situation, from And reach the technical effect that wire rod is in optimum tension state always；During conductor loop is slided up and down along rack, constantly change Modified line material is around position when entering wrap-up, to reach the technical effect that wire rod is uniformly wound in wrap-up；It only need to be with not With direction drive screw rod, can pilot ring upper cunning or downslide, to provide convenience for pilot ring；Pass through line Disk and terminal pad are detachably connected, to provide convenience to lopping wire rod for installing；By being detachably connected for overhead gage, from And convenience is provided to take out lopping wire rod；Using synchronous pulley and toothed belt transmission accurately characteristic, effectively improves winding and slow down Transmission efficiency between machine and wrap-up；The raising or decline of tension, structure can be measured indirectly by pressure sensor Simple and operation is convenient.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model conductor loop；

Fig. 3 is the structural schematic diagram of the utility model unwinding device, and drum is in disassembly status in the attached drawing；

Fig. 4 is the structural schematic diagram of the utility model drum；

Fig. 5 is the structural schematic diagram of the utility model wrap-up, and overhead gage is in disassembly status in the attached drawing.

Detailed description of the invention: 1, rack；11, conductor loop；12, stepper motor；13, screw rod；14, thread bush；15, T shape sliding slot；2, Unwinding motor；21, speed reducer is unreeled；22, shaft is unreeled；23, terminal pad；24, drum；25, bolt is connected；26, threaded hole； 27, positioning projection block；28, positioning groove；3, winding motor；31, speed reducer is wound；32, shaft is wound；33, lower baffle plate；34, Overhead gage；35, arc plate；36, synchronous pulley；38, synchronous belt；4, controller；41, guide wheel is unreeled；42, guide wheel is wound；43, it presses Force snesor；44, pressure guide wheel.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

High synchronism coiler, as shown in Figure 1, including rack 1, unwinding device and wrap-up, unwinding device and receipts Winding apparatus is respectively arranged at 1 both ends of rack, and unwinding motor 2 is fixedly installed with inside rack 1, and the output shaft of unwinding motor 2 is fixed It is connected with and unreels speed reducer 21, unreel speed reducer 21 and be connected with unwinding device；It is fixedly installed with winding motor 3 inside rack 1, receives Volume motor 3 is connected with winding speed reducer 31, and winding speed reducer 31 is connected with wrap-up；Rack 1 is provided with tension sensing device, Tension sensing device is electrically connected with controller 4, controller 4 simultaneously with unreel speed reducer 21, winding speed reducer 31 is electrically connected.

In normal work, unwinding motor 2 exports twisting resistance to the utility model, and unreels by unreeling the driving of speed reducer 21 Device rotation, to gradually release wire rod, at the same time, winding motor 3 exports twisting resistance, and drives by winding speed reducer 31 Wrap-up rotation forces it to be wound on wrap-up so that power is pullled in the wire rod generation to releasing；In conclusion logical Cross unreel with winding synchronization carry out, thus avoid wire rod extra reception pull unwinding device rotation power, and then avoid wire rod because Overstress and be damaged；When tension sensing device detects the overtension of wire rod, paratonia signal, control are issued Device 4 receives and responds paratonia signal, so that control unreels the acceleration of speed reducer 21 respectively, winding speed reducer 31 slows down, in turn Synchronous to realize that unwinding device is accelerated to release the speed of wire rod, wrap-up slows down the speed for collecting wire rod, is finally reached reduction line The technical effect of material tension；When tension sensing device detect wire rod tension it is too low when, issue tension cross low signal, controller 4 receive and respond tension and cross low signal, to unreel speed reducer 21 and winding speed reducer 31 by control respectively, reduction unreels dress The payingoff speed set improves the take-up speed of wrap-up, is finally reached the technical effect for improving wire tension；In conclusion By the tension situation of tension sensing device real-time monitoring wire rod, and wrap-up is adjusted simultaneously according to tension situation and unreels dress The speed set, to reach the technical effect that wire rod is in optimum tension state always.

For the lopping uniformity for improving wire rod, as shown in Figure 1 and Figure 2, rack 1 is provided with conducting mechanism, and conducting mechanism includes With the conductor loop 11 of the sliding connection of rack 1 and for the stepper motor 12 of the sliding of pilot ring 11, stepper motor 12 and machine Frame 1 is fixed, and output shaft is fixedly connected with screw rod 13, and conductor loop 11 is integrally formed with the thread bush being threadedly engaged with screw rod 13 14；When stepper motor 12 drives screw rod 13 to rotate clockwise, screw rod 13 and the cooperation of thread bush 14 generate upward screw thread and promote Power, to push 11 upward sliding of conductor loop, and then the position that is involved in of guide line material moves up；When stepper motor 12 drives screw rod 13 When rotating counterclockwise, screw rod 13 and the cooperation of thread bush 14 generate downward screw thread propulsive force, to push conductor loop 11 to moving down It is dynamic, and then the position that is involved in of guide line material moves down；In summary, it is only necessary to control stepper motor 12 and drive screw rod in different directions 13, can pilot ring 11 move up or down, and then constantly change position when wire rod is involved in wrap-up, thus really Protect the lopping uniformity of wire rod.

Conductor loop 11 slides with rack 1 connect in the following way, and as shown in Figure 1 and Figure 2,14 global sections of thread bush are in T Shape, rack 1 are provided with the T shape sliding slot 15 for the insertion of 14 gap of thread bush, so that conductor loop 11 passes through thread bush 14 and T shape sliding slot 15 clearance fit realizes the technical requirements that are connected in rack 1 of sliding, meanwhile, and because thread bush 14 and T shape sliding slot 15 Shape design, effectively ensures the connective stability of conductor loop 11 Yu rack 1.

Unwinding device installs the wire rod to lopping in the following way, and as shown in Figure 1, Figure 3, unwinding device includes and rack 1 rotation connection unreels shaft 22, is fixedly installed in the terminal pad 23 for unreeling 22 top of shaft, and is removably mounted to connect The drum 24 of 23 upper surface of disk, drum 24 are threaded with connection bolt 25, and terminal pad 23 offers and connect 25 screw thread of bolt The threaded hole 26 of cooperation；After wire rod on a drum 24 completes lopping rich volume, connection bolt 25 is back-outed into threaded hole 26, And empty drum 24 is taken the rich drum 24 for being rolled up wire rod, is placed on terminal pad 23 by unloading on terminal pad 23, And connection bolt 25 is threaded into hole 26, to reinforce the bonding strength of drum 24 and terminal pad 23；In conclusion passing through Drum 24 and terminal pad 23 are detachably connected, to provide convenience to lopping wire rod for installing.

For convenient for alignment connection bolt 25 and threaded hole 26, as shown in Figure 3, Figure 4,23 upper surface central integral of terminal pad at Type has positioning projection block 27, and drum 24 offers the positioning groove 28 being embedded in for positioning projection block 27, so that terminal pad 23 passes through Cooperation between positioning projection block 27 and positioning groove 28 limits the installation site of drum 24, and then is alignment connection bolt 25 Convenience is provided with threaded hole 26.

It should be noted that as shown in Figure 1, Figure 3, unreeling 22 low side of shaft and being provided with synchronous pulley 36, unreel speed reducer Synchronous pulley 36 is arranged in 21 output shaft, is provided with synchronous belt 38 between two synchronous pulleys 36, to pass through two synchronous belts Wheel 36 and synchronous belt 38 realize the transmission for unreeling speed reducer 21 Yu unwinding device.

For convenient for taking out the wire rod after lopping, as shown in Figure 1, shown in Figure 5, wrap-up includes the receipts being rotatablely connected with rack 1 Shaft 32, the lower baffle plate 33 fixed with winding shaft 32, and the overhead gage 34 being threadedly coupled with winding 32 top of shaft are rolled up, under 33 upper surface of baffle is welded with muti-piece arc plate 35, and 35 top of arc plate is contacted with 34 lower surface of overhead gage；Winding Device is limited the lopping radius of wire rod by muti-piece arc plate 35, and limited by overhead gage 34 and lower baffle plate 33 in normal winding The upper and lower ends of lopping wire rod, so that it is chaotic to avoid lopping wire rod from occurring；After the lopping for completing a bundle of wire rod rich volume, pass through rotation Turn mode by overhead gage 34 by being backed out on winding shaft 32, so that the upward mobility of lopping wire rod is unrestricted, finally From bottom to top by lopping wire rod by being removed on wrap-up；In conclusion normally winding lopping not influencing wrap-up It under the premise of wire rod, is detachably connected by overhead gage 34 and winding shaft 32, is embodied as taking out lopping wire rod convenience is provided Technical effect.

It should be noted that as shown in Figure 1, shown in Figure 5, the fixed synchronous pulley 36 of winding 32 bottom end keyway of shaft, winding is slowed down The output shaft key groove of machine 31 fixes synchronous pulley 36, is provided with synchronous belt 38 between two synchronous pulleys 36, to pass through two The transmission of winding speed reducer 31 and wrap-up is realized in the cooperation of synchronous pulley 36 and synchronous belt 38.

The tension of tension sensing device real-time monitoring wire rod in the following way, as shown in Figure 1, tension sensing device includes Guide wheel 41, winding guide wheel 42 and pressure sensor 43,43 top of pressure sensor is unreeled to be fixed with pressure guide wheel 44, unreel and lead Wheel 41 and winding guide wheel 42 are in same level height, and pressure sensor 43, which is located at, to be unreeled between guide wheel 41 and winding guide wheel 42, And three arranges in isosceles triangle；When the tension of wire rod increases, positioned at the wire rod unreeled between guide wheel 41 and winding guide wheel 42 Pushing trend increases, so that the pressure value that pressure sensor 43 monitors increases, and then the tension for measuring wire rod indirectly increases；When It is smaller positioned at the pushing trend for unreeling guide wheel 41 and wind the wire rod between guide wheel 42 when the tension of wire rod reduces, to act on Pressure on pressure guide wheel 44 reduces, and then the tension for measuring wire rod indirectly reduces；In conclusion passing through pressure sensor 43 can measure the raising or decline of tension indirectly, and structure is simple and operation is convenient.

Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only It will be in the scope of the claims of the utility model all by the protection of Patent Law.

Claims (8)

1. a kind of high synchronism coiler, including rack (1), unwinding device and wrap-up, it is characterised in that: described to unreel Device and wrap-up are respectively arranged at rack (1) both ends, and the rack (1) is provided with unwinding motor (2), the unwinding motor (2) it is connected with and unreels speed reducer (21), the speed reducer (21) that unreels is connected with unwinding device；The rack (1) is provided with receipts It rolls up motor (3), the winding motor (3) is connected with winding speed reducer (31), the winding speed reducer (31) and wrap-up phase Even；The rack (1) is provided with tension sensing device, and the tension sensing device is electrically connected with controller (4), the controller (4) while with unreeling speed reducer (21), winding speed reducer (31) it is electrically connected.

2. high synchronism coiler according to claim 1, it is characterised in that: the rack (1) is provided with conducting mechanism, The conducting mechanism includes with the conductor loop (11) of rack (1) sliding connection and for the stepping of pilot ring (11) sliding Motor (12), the stepper motor (12) and rack (1) are fixed, and output shaft is provided with screw rod (13), the conductor loop (11) It is provided with the thread bush (14) being threadedly engaged with screw rod (13).

3. high synchronism coiler according to claim 2, it is characterised in that: thread bush (14) global sections are in T Shape, the rack (1) are provided with the T shape sliding slot (15) for the insertion of thread bush (14) gap.

4. high synchronism coiler according to claim 1, it is characterised in that: the unwinding device includes and rack (1) Rotation connection unreels shaft (22), is fixedly installed in the terminal pad (23) for unreeling shaft (22) top, and detachable installation Drum (24) in terminal pad (23) upper surface, the drum (24) are threaded with connection bolt (25), the terminal pad (23) threaded hole (26) for offering and connecting bolt (25) and being threadedly engaged.

5. high synchronism coiler according to claim 4, it is characterised in that: terminal pad (23) the upper surface center is set It is equipped with positioning projection block (27), the drum (24) is provided with the positioning groove (28) for positioning projection block (27) insertion.

6. high synchronism coiler according to claim 1, it is characterised in that: the wrap-up includes and rack (1) The winding shaft (32) of rotation connection, lower baffle plate (33) fixed with winding shaft (32), and with winding shaft (32) top The overhead gage (34) of threaded connection, lower baffle plate (33) upper surface are provided with muti-piece arc plate (35), the arc plate (35) Top is contacted with overhead gage (34) lower surface.

7. high synchronism coiler according to claim 6, it is characterised in that: winding shaft (32) bottom end is provided with Synchronous pulley (36) are arranged in the output shaft of synchronous pulley (36), winding speed reducer (31), two synchronous pulleys (36) Between be provided with synchronous belt (38).

8. high synchronism coiler according to claim 1, it is characterised in that: the tension sensing device includes unreeling to lead Wheel (41), winding guide wheel (42) and pressure sensor (43), pressure sensor (43) top are provided with pressure guide wheel (44), described to unreel guide wheel (41) and winding guide wheel (42) be in same level height, the pressure sensor (43) is positioned at putting It rolls up between guide wheel (41) and winding guide wheel (42), and three arranges in isosceles triangle.