CN203450959U

CN203450959U - Synchronous conveying device

Info

Publication number: CN203450959U
Application number: CN201320558067.8U
Authority: CN
Inventors: 周代烈; 张辉
Original assignee: JIANGSU SINGCHEER MACHINERY CO Ltd
Current assignee: Jiangsu Xingji Intelligent Equipment Co ltd
Priority date: 2013-09-10
Filing date: 2013-09-10
Publication date: 2014-02-26
Anticipated expiration: 2023-09-10

Abstract

The utility model discloses a synchronous conveying device which comprises a conveying rack, a conveying driving roller, a conveying driven roller and a conveying belt, wherein a transmission shaft is arranged on the conveying rack and driven by a synchronous chain which is driven by a power claw, and the conveying driving roller is in belt transmission connection with the transmission shaft. The power claw is arranged on a clutch device which is fixedly connected with a wire coil moving unit arranged on a body, a guide pin is arranged on the power claw, and the clutch device is an air cylinder. The synchronous conveying device facilitates fault removal and using operation, and has the advantages of simple structure, low cost and good synchronous stability.

Description

Synchronization conveying device

Technical field

The utility model relates to a kind of cable winding apparatus, relates in particular in cable winding apparatus for the synchronization conveying device to coil of wire output.

Background technology

Along with industry and communication development in science and technology, for conducting electricity and the cable of signal transmission has obtained application quite widely in productive life.The cable unrest of not wadding a quilt with cotton for convenience of transportation, storage and while guarantee using, industrial all can be with cable winding apparatus by its stacked drum that is wound into after cable is made, and by set coil of wire movement unit on machine, drum is carried out to obvolvent so that drum is moved to follow-up station from winder station, in drum movement process for preventing that drum bottom cable is because becoming flexible with frame friction, on machine, be provided with supply unit.For realizing and the operation of mobile unit Constant Linear Velocity, on existing cable winding apparatus, often pass through to use synchronous dynamo, stepping motor or servomotor, by gathering coherent signal, set relevant parameter, use the controllers such as micro controller system or PLC to write dependent program supply unit is carried out to speed governing synchro control.Though this type of speed governing synchronous control mode can reach synchro control effect, but stepping, servocontrol is expensive, complex structure, though professional very strong industry control technical personnel just can complete, and machine is in the course of the work because signal disturbs or other reason tends to occur controller excursion and causes and lose step or overshoot, cause supply unit synchronism that fluctuation or out of control occurs, when these phenomenons occur, general operation personnel or engineering staff are difficult to find the root of problem, can not immediately get rid of, and can only rely on professional and technical personnel, solve, thereby very easily cause to produce, interrupt, affected production efficiency, therefore there is complex structure in this speed governing synchronous control mode, cost is high, the stability of synchronization is poor, the defects such as trouble-shooting difficulty.

Utility model content

Not enough for prior art, technical problem to be solved in the utility model be to provide a kind of simple in structure, cost is low, the stability of synchronization good and be convenient to the synchronization conveying device of trouble-shooting.

In order to solve the problems of the technologies described above, the utility model synchronization conveying device, comprise carriage, feed drive roller, carry driven voller and load-transfer device, on described carriage, transmission shaft is being set, this transmission shaft is driven by synchronization chain, this synchronization chain is driven by power claw, and described feed drive roller is connected with transmission shaft driven.

Adopt after said structure, due to transmission shaft being set on carriage, and this transmission shaft is driven by synchronization chain, feed drive roller is connected with transmission shaft driven, in transmission, just formed by synchronization chain the messenger chain to feed drive roller through transmission shaft, the setting of power claw is for synchronization chain provides propulsive effort, be above-mentioned messenger chain propulsive effort is provided, like this by power claw with after on fuselage, set coil of wire movement unit is connected, feed drive roller just can obtain the rotation under coil of wire movement unit drives, thereby driven load-transfer device rotation, in this transmission process when the transmitting ratio between feed drive roller and transmission shaft is set to appropriate value, load-transfer device just can obtain the linear velocity identical with coil of wire movement unit, realized the mechanical synchronization of the two.The set-up mode of obvious this mechanical synchronization, have advantages of simple in structure, cost is low, be convenient to analyze trouble-shooting, and in mechanical synchronization process, transmitting ratio is definite value, load-transfer device output speed is constant, thereby effectively avoided load-transfer device speed fluctuations, had advantages of that the stability of synchronization is good.

A kind of preferred implementation of the present utility model, described feed drive roller and transmission shaft are in transmission connection with band.That the mode that is in transmission connection of band has advantages of is simple in structure, be easy to manufacture.

Another preferred implementation of the present utility model, described power claw is arranged on arrangement of clutch, and this arrangement of clutch is fixedly connected with the coil of wire mobile unit being arranged on fuselage; On described power claw, be provided with guide finger; Described arrangement of clutch is cylinder.Arrangement of clutch can play implements expanding-contracting action to power claw, thus can realize power claw with the clamping of synchronization chain with separated; Arrangement of clutch is set to cylinder, has advantages of features simple structure, is easy to manufacture; And arranging of guide finger can make power claw obtain certain directional-sliding on power claw, guaranteed better its Joint Properties engaging with synchronization chain.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is done further in detail

Explanation.

Fig. 1 is the work structuring schematic diagram (show respectively coil of wire mobile unit and the coil of wire with long and two-short dash line in figure, also show the reciprocal glide direction of coil of wire mobile unit with four-headed arrow in figure) of a kind of specific embodiment of the utility model;

Fig. 2 is Fig. 1 left view (in figure, load-transfer device messenger chain has been carried out to subdivision, also shown coil of wire mobile unit with long and two-short dash line in figure);

Fig. 3 is the load-transfer device messenger chain enlarged drawing cutting in Fig. 2;

Fig. 4 shows in detail the connection structure of power claw and cylinder;

Fig. 5 is the birds-eye view (having cut the concrete connection structure of power claw and cylinder in figure) of Fig. 4;

Fig. 6 is to the partial enlarged drawing at I place in Fig. 1 while engaging with synchronization chain (there is shown power claw state).

In figure, 1-carriage, 2-load-transfer device, 3-synchronization chain, 4-transition sprocket wheel, 5-head sprocket, 6-driving pulley, 7-drive pulley, 8-cylinder, 9-power claw, 9.1-guide finger, 10-bearing pin, 11-stage clip, 12-line slideway, 13-balladeur train, 14-feed drive roller, 14.1-head roll, 14.2-cylinder axle, 15-transmission shaft, 16-coil of wire movement unit, the 17-coil of wire.

The specific embodiment

In synchronization conveying device as shown in Figure 1, Figure 2 and Figure 3, carriage 1 is fixedly connected on fuselage, on carriage 1, connect rotatable feed drive roller 14, carrying driven voller, idler roller and transmission shaft 15, the unitized construction of feed drive roller 14 for being formed by head roll 14.1 and cylinder axle 14.2, wherein head roll 14.1 is two, and it is fixedly installed in cylinder axle 14.2 separately.In the cylinder axle 14.2 of 14.1 of two head rolls, by bearing, transition sprocket wheel 4 is installed, at transmission shaft 15 middle parts, fixedly mounting the head sprocket corresponding with transition sprocket wheel 45, synchronization chain 3 is walked around transition sprocket wheel 4, tail chain wheel and head sprocket 5, thereby drive the transmission shaft 15 that drive is fixedly connected with head sprocket 5 to rotate by the power claw 9 being connected on chain roller, on this power claw 9, there is guide finger 9.1, power claw 9 is socketed on bearing pin 10 middle parts, bearing pin 10 is fixedly installed on balladeur train 13, between power claw 9 both sides and balladeur train 13, be provided with stage clip 11, guide finger 9.1 is arranged on balladeur train 13 in set elongate slot, balladeur train 13 is by line slideway 12 sliding block joints on set chute on it and fixing and fuselage, balladeur train 13 is connected with arrangement of clutch, this arrangement of clutch is cylinder 8, cylinder 8 is fixedly connected with (referring to Fig. 4 and Fig. 5) with the coil of wire mobile unit 16 being arranged on fuselage, cylinder 8 can drive power claw 9 to carry out expanding-contracting action, thereby can realize the clamping and separated (referring to Fig. 6) of power claw 9 and synchronization chain 3, and be arranged at guide finger 9.1 on power claw 9, under stage clip 11 effects, can make corpus unguis obtain certain elasticity directional-sliding, guaranteed better its Joint Properties engaging with synchronization chain 3.On two head rolls 14.1, all holding load-transfer device 2(is that load-transfer device 2 is two), this two load-transfer device 2 is all walked around and is carried driven voller and by idler roller tensioning.At cylinder axle 14.2 axle heads, fixedly mounting drive pulley 7, at transmission shaft 15 axle heads, fixedly mounting driving pulley 6, this drive pulley 7 and driving pulley 6 are synchronous pulley, correspondingly between this two-wheeled with Timing Belt connection for transmission, by above-mentioned enforcement rear driving drum 14.1, just can obtain the rotation under coil of wire movement unit 16 drives, thereby driven load-transfer device 3 to rotate, the gear teeth when drive pulley 7 and driving pulley 6 in this transmission process are set to after suitable ratio, load-transfer device 2 just can obtain the linear velocity identical with coil of wire movement unit 16, realized the mechanical synchronization of the two, this has just guaranteed that the coil of wire 17 its bottom surface and coil of wire physical efficiency in movement process keep synchronously moving ahead, thereby guaranteed that the coil of wire 17 bottoms loose entanglement can not occur, load-transfer device 2 speed fluctuations have not only effectively been avoided in the utilization of this stable drive ratio cog belt type of drive, there is the implementation result that the stability of synchronization is good, also reached simple in structure, cost is low, be convenient to analyze the enforcement object of trouble-shooting.For the sideslip that prevents load-transfer device 2 in course of conveying be the structure of the cylinder two ends band conical surface in the middle of head roll 14.1 can being set to, groove also can be set on head roll 14.1 in addition, and at load-transfer device 2 back sides, arrange and the match mode of convex tendon of groove.

The above-mentioned certain preferred embodiments of only enumerating the utility model synchronization conveying device, but be not limited to this.It can also make some improvement and conversion, as to the selecting of arrangement of clutch, is not only confined to cylinder, also can adopt the conventional parts such as hydraulic actuating cylinder, electric rod, and so on.So long as any structural similitude of doing on the utility model basis or close arrangement all fall into protection domain of the present utility model.

Claims

1. a synchronization conveying device, comprise carriage (1), feed drive roller (14), carry driven voller and load-transfer device (2), it is characterized in that: transmission shaft (15) is being set on described carriage (1), this transmission shaft (15) is driven by synchronization chain (3), this synchronization chain (3) is driven by power claw (9), and described feed drive roller (14) is in transmission connection with transmission shaft (15).

2. synchronization conveying device according to claim 1, is characterized in that: described feed drive roller (14) is in transmission connection to be with transmission shaft (15).

3. synchronization conveying device according to claim 1, is characterized in that: described power claw (9) is arranged on arrangement of clutch, and this arrangement of clutch is fixedly connected with the coil of wire mobile unit (16) being arranged on fuselage.

4. according to the synchronization conveying device described in claim 1 or 3, it is characterized in that: on described power claw (9), be provided with guide finger (9.1).

5. synchronization conveying device according to claim 3, is characterized in that: described arrangement of clutch is cylinder (8).