CN206203519U - Stacked puts copper strips device - Google Patents

Abstract

The utility model provides a stacked copper tape release device, which comprises a tape release device, a copper tape lifting device and a tape release dancer which are sequentially arranged along the copper tape release direction. The copper tape reels are stacked from top to bottom, and the copper tapes on the adjacent copper tape reels are connected end to end. The copper tape lifting device is used to adjust the height of the copper tape, so that when different copper tape reels are placed, The copper tape on the current copper tape reel can be taken out horizontally; the belt dancer includes several moving dance wheels and fixed dance wheels, which are arranged alternately. After the copper tape is released from the copper tape lifting device Pass through alternately arranged moving dance wheels and fixed dance wheels to take out the belt successively. The utility model can achieve long-term continuous unwinding by configuring a plurality of stacked copper strip reels without stopping the machine for splicing, so as to improve the unwinding speed and unwinding efficiency; The device and the tape-playing dancer can improve the quality of tape-playing and the stability and controllability of tape-playing tension.

Description

Stacked copper tape device

technical field

The utility model belongs to the technical field of submarine cable production equipment, in particular to a stacked copper tape placing device.

Background technique

Submarine optical cable products are an emerging industry that has emerged in my country in recent years. They are used to lay on the seabed and connect communications between countries. Each trunk cable is basically 100 kilometers or more. The high requirements for product quality require more Advanced equipment to complete. Copper tape unwinding machine (or copper tape unwinding device) is the equipment used in one of the processes of sea optical cable production. At present, domestic tape unwinding machines, including similar foreign products, are all single-reel unwinding, and there is no stacking. function, every time a plate is used up, it needs to be stopped to pick up the tape, which wastes man-hours and affects production efficiency.

At the same time, the existing copper strip unwinding machine keeps the synchronization with the unwinding machine by the weight of the copper strip itself. When there is not much copper strip left, the tension will be unstable and affect the quality of the product.

Contents of the invention

In order to solve the above-mentioned technical problems, the utility model provides a stacked copper tape device, which is used in the production process of the sea optical cable to improve its production efficiency and the controllability of the tension of the tape.

In order to achieve the above object, the technical solution of the present utility model is as follows: a stacked copper tape device, including a tape device, the tape device is provided with a copper tape reel, it is characterized in that: the tape device is provided with There are a plurality of copper tape reels, and the plurality of copper tape reels are stacked from top to bottom, and the copper tapes on adjacent copper tape reels are connected end to end, and it also includes copper tapes arranged in sequence along the copper tape laying direction. With lifting device and belt dancer:

The copper strip enters the copper strip elevating device after being released from the described unwinding device, and the copper strip elevating device is used to adjust the strip height of the copper strip, so that when different copper strips are unwound, the copper on the current copper strip will The belt can be taken out horizontally;

The tape-releasing dancer is used to adjust the strip tension of the copper belt, and it includes several moving dance wheels and several fixed dance wheels, the moving dance wheels and the fixed dance wheels are arranged alternately, and the copper belt is lifted from the copper belt lifting device. After the medium is released, it passes through alternately arranged moving dance wheels and fixed dance wheels to take out the belt;

Both the moving dance wheel and the fixed dance wheel are equipped with force sensors, and the force sensor is connected to a controller, and the controller controls and adjusts the current tension value according to the tension value on the moving dance wheel and the fixed dance wheel fed back by the force sensor. The unwinding speed of the copper tape reel.

In a preferred embodiment of the present invention, it is further included that the copper belt lifting device includes a frame, a screw mechanism arranged on the frame and driven by a power source to lift up and down, and a belt transfer device arranged on the screw mechanism. A guide pulley is provided on the belt transfer device, and the copper belt enters the belt transfer device after being released from the belt release device, and passes through the belt guide wheel and then exits the belt horizontally.

In a preferred embodiment of the present utility model, it further includes that the guide pulley has four arranged in the shape of a "well", and the copper strip passes through the four guide pulleys in turn, and then is converted from the vertical direction into the belt Tape out horizontally.

In a preferred embodiment of the present utility model, it further includes that the power source is a servo motor and a reducer.

In a preferred embodiment of the present invention, it further includes that the tape-playing dancer also includes a base, and the base is provided with several vertically extending linear guide rails, and one of the moving dance wheels is correspondingly equipped with one of the linear guide rails. Guide rails, the movable dancing wheels can be moved along the respective linear guide rails, and corresponding to each of the moving dancing wheels, a counterweight is provided.

In a preferred embodiment of the present invention, it further includes that when the moving dancing wheels move in their respective linear guide rails, all the moving dancing wheels move synchronously, so that the centers of all the moving dancing wheels are always on the same horizontal straight line.

In a preferred embodiment of the present invention, it further includes three moving dancing wheels that act synchronously, and four fixed dancing wheels whose centers are on the same horizontal straight line.

In a preferred embodiment of the present invention, it further includes that the tape unwinding device also includes a fixed seat, a power component and a tensioning component, and a plurality of stacked copper strip reels are installed on the tensioning component, and the tensioning component The components are installed on the fixed seat, and the power component includes a directly connected motor and a reducer. The fixed seat is provided with a supporting spindle that drives the copper tape reel to rotate and unwind, and the supporting spindle is connected to the reducer.

In a preferred embodiment of the present invention, it further includes that the supporting main shaft and the speed reducer are connected by double chains.

In a preferred embodiment of the present invention, it further includes that three bearings are arranged in the fixed seat, which are two deep groove ball bearings and one thrust ball bearing respectively, and the two deep groove ball bearings and one thrust ball bearing are simultaneously The support spindle is supported.

The beneficial effects of the utility model are:

First, the utility model can achieve long-term continuous unwinding by configuring a plurality of stacked copper tape reels without stopping the machine for splicing, thereby improving the unwinding speed and unwinding efficiency; The copper belt lifting device and the belt dancer can improve the quality of the belt and the stability and controllability of the tension of the belt, and are used in the production process of the sea optical cable to improve the production efficiency and production quality;

Second, the tape unwinding and lifting device with optimized structural design can ensure that the copper tape on the current copper tape reel can be taken out horizontally when changing different copper tapes on the one hand; on the other hand, the copper tape passing through it can Carry out a change of direction, convert the vertical belt into the horizontal belt out, and prepare for the dancer to enter the rear end;

Third, the unwinding dancer with optimized structural design, on the one hand, controls the unwinding speed of the unwinding device through the feedback of the moving and fixed dance wheels, and plays a role in stably controlling the tension of the unwinding tape; on the other hand, the unwinding dancer It has a certain capacity of tape storage, and when the copper tape reel is automatically changed, it will give the motor a response time to ensure that the tension of the tape is stable.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiment technology of the present invention, the accompanying drawings that need to be used in the technical description of the embodiment will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the embodiment of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is the equipment layout diagram of the preferred embodiment of the present utility model;

Fig. 2 is a schematic structural view of a tape releasing device in a preferred embodiment of the present invention;

Fig. 3 is a cross-sectional view of a tape releasing device of a preferred embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a belt lifting device in a preferred embodiment of the present invention;

Fig. 5 is a structural schematic diagram of a tape dancer in a preferred embodiment of the present invention.

Among them: 1-copper strip;

2-tape release device, 21-copper tape reel, 22-fixed seat, 23-power component, 24-tensioning component, 25-supporting spindle;

4-copper belt lifting device, 41-frame, 42-screw mechanism, 43-belt transfer device, 44-guide pulley, 45-power source;

6-band dancer, 61-moving dance wheel, 62-fixed dance wheel, 63-base, 64-linear guide rail.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example

As shown in Figure 1 , a stacked copper tape device is disclosed in this embodiment, which includes a tape release device 2, a copper tape lifting device 4 and a tape release dancer 6 arranged in sequence along the tape release direction. The specific details of each part The structure is as follows:

As shown in Figures 2 and 3, the tape unwinding device is provided with a plurality of copper tape reels 21, four copper tape reels 21 are arranged in the present embodiment, and the specifications of the four copper tape reels 21 are the same, sequentially from top to bottom Stacked, and the copper strips 1 on the adjacent copper strip reels 21 are connected end-to-end when loaded.

Specifically, the tape unwinding device 2 also includes a fixed seat 22, a power part 23 and a tensioning part 24, and the four copper tape reels 21 stacked are installed on the tensioning part 24, and the tensioning part 24 is installed on On the fixed seat 22, the power part 23 is used to drive the copper tape reel 21 to rotate and unwind, and it includes a directly connected motor and a reducer, and the drive is safe and reliable; The supporting main shaft 25 of the belt, the supporting main shaft 25 is connected with the reducer, wherein the supporting main shaft 25 and the reducer are connected by double-row chains, which can withstand a certain impact force; the fixed seat 22 is provided with three bearings , are respectively two deep groove ball bearings and a thrust ball bearing, and the support main shaft 25 is supported by two deep groove ball bearings and a thrust ball bearing at the same time, so as to ensure that it can bear a weight of 3 to 3.5 tons.

The rotation of the motor drives the support main shaft 25 to rotate, and the copper tape reel 21 follows the rotation to release the tape. After the copper tape on one copper tape reel 21 is unwound, it automatically switches to the next copper tape reel 21 to unwind the tape, which can achieve continuous discharge for a long time. Tape, no need to stop the tape, so as to improve the speed and efficiency of tape unwinding.

The copper strip enters the copper strip elevating device 4 after being released from the described tape unwinding device 2, and the copper strip elevating device 4 is used to adjust the strip height of the copper strip 1, so that when changing different copper tape reels 21, the current copper strip The copper strip 1 on the reel 21 can be taken out horizontally.

Specifically, as shown in FIG. 4 , the copper strip lifting device 4 includes a frame 41, a screw mechanism 42 mounted on the frame 41 driven up and down by a power source, and a belt transfer device 43 arranged on the screw mechanism 42 , the belt transfer device 43 is provided with a guide pulley 44, and the copper strip 1 enters the belt transfer device 43 after it is released from the belt release device 2, and passes through the belt guide pulley 44 and then exits horizontally. Among them, the power source is preferably a servo motor and a reducer, the drive is stable, and it is easy to program and control; the power source drives the belt transfer device 43 to rise or fall on the screw mechanism 42, and the copper tape on a copper tape reel 21 is automatically switched after the end of the tape. When the other copper tape reel 21 is placed, the tape transfer device 43 acts so that the copper tape reel 21 that is currently placed can be horizontally unloaded, that is, the copper tape that is adjusted to the copper tape reel 21 is horizontally discharged and enters the tape transfer device 43 , so as to ensure that the stacked copper tape reel 21 can be smoothly and steadily automatically switched and changed the reel.

Further, the guide pulley 44 has four arranged in a "well" shape, and the copper strip 1 passes through the four guide pulleys 44 sequentially and is converted from a vertical direction into a horizontal direction to a belt out; The guide pulley 44 reverses the copper belt 1 that passes through it, and converts the vertical belt into the horizontal belt out, preparing for entering the rear end and putting the belt dancer 6 to meet the requirements of the sound field.

The tape-releasing dancer 6 is used to adjust the strip tension of the copper strip 1, specifically, as shown in Figure 5, it includes several moving dance wheels 61 and several fixed dance wheels 62, and the present implementation of the two preferably adopts three A moving dance wheel 61 and four fixed dance wheels 62, the wheel centers of the four fixed dance wheels 62 are on the same horizontal straight line, the moving dance wheels 61 and the fixed dance wheels 62 are arranged alternately, and the copper band 1 is formed from the copper band After releasing in the lifting device 4, pass through alternately arranged moving dance wheels 61 and fixed dance wheels 62 to take out; connected, the controller controls and adjusts the current unwinding speed of the copper tape reel 21 according to the tension values on the moving dance wheel 61 and the fixed dance wheel 62 fed back by the force sensor. The tape unwinding speed of the tape unwinding device 2 is controlled by the feedback of the moving and fixed dance wheels, so as to stably control the tension of the unwinding tape.

Further, as shown in Figure 5, the said tape dancer 6 also includes a base 63, said base 63 is provided with several vertically extending linear guide rails 64, and one said moving dance wheel 61 is correspondingly equipped with one said Linear guide rails 63 , the movable dancing wheels 61 are disposed therein which can move along respective linear guide rails 63 , and counterweights are provided corresponding to each of the movable dancing wheels 61 . The linear guide rail 64 limits the linear movement trajectory of each moving dance wheel 61, and then cooperates with the counterweight to ensure its stable movement, which is beneficial to the smooth control of the belt tension.

Further, when the moving dancing wheels 61 move in respective linear guide rails 64, all moving dancing wheels 61 move synchronously, so that the wheel centers of all moving dancing wheels 61 are always on the same horizontal straight line; With tension.

The above description of the disclosed embodiments enables those skilled in the art to realize or use the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A stacked copper tape device, comprising a tape device, said tape device is provided with a copper tape reel, it is characterized in that: said tape device is provided with a plurality of copper tape reels, said multiple Each copper tape reel is stacked from top to bottom, and the copper tapes on the adjacent copper tape reels are connected end to end, and it also includes a copper tape lifting device and a tape release dancer arranged in sequence along the copper tape release direction, The copper strip enters the copper strip elevating device after being released from the described unwinding device, and the copper strip elevating device is used to adjust the strip height of the copper strip, so that when different copper strips are unwound, the copper on the current copper strip will The belt can be taken out horizontally; The tape-releasing dancer is used to adjust the strip tension of the copper belt, and it includes several moving dance wheels and several fixed dance wheels, the moving dance wheels and the fixed dance wheels are arranged alternately, and the copper belt is lifted from the copper belt lifting device. After the medium is released, it passes through alternately arranged moving dance wheels and fixed dance wheels to take out the belt; Both the moving dance wheel and the fixed dance wheel are equipped with force sensors, and the force sensor is connected to a controller, and the controller controls and adjusts the current tension value according to the tension value on the moving dance wheel and the fixed dance wheel fed back by the force sensor. The unwinding speed of the copper tape reel. 2. The stacked copper strip device according to claim 1, characterized in that: the copper strip lifting device includes a frame, a screw mechanism arranged on the frame and driven by a power source for lifting, and a screw mechanism arranged on the screw mechanism. The belt turning device on the belt is provided with a guide pulley, and the copper belt enters the belt turning device after being released from the belt unwinding device, and passes through the belt guide wheel and then exits the belt horizontally. 3. The stacked copper tape device according to claim 2, characterized in that: the guide pulley has four arranged in the shape of a "well", and the copper strip passes through the four guide pulleys sequentially. Tape in vertical direction is converted into tape out in horizontal direction. 4. The stacked copper tape device according to claim 2, characterized in that: the power source is a servo motor and a reducer. 5. The stacked copper tape device according to claim 1, characterized in that: the tape release device also includes a base, and the base is provided with several vertically extending linear guide rails, and one of the moving dancers The wheels are correspondingly configured with one linear guide rail, and the movable dancing wheels are arranged in it which can move along the respective linear guide rails, and corresponding to each of the movable dancing wheels, a counterweight is provided. 6. The stacked copper belt device according to claim 5, characterized in that: when the moving dancing wheels move in their respective linear guide rails, all the moving dancing wheels move synchronously, so that the center of all moving dancing wheels is always on the same horizontal line. 7. The stacked copper belt device according to claim 5, characterized in that: three moving and dancing wheels operate synchronously, and four fixed dancing wheels have their centers on the same horizontal straight line. 8. The stacked copper tape device according to claim 1, characterized in that: the tape release device also includes a fixed seat, a power part and a tensioning part, and a plurality of stacked copper tape reels are installed on the tensioning part. On the component, the tensioning component is installed on a fixed seat, and the power component includes a directly connected motor and a reducer, and a supporting spindle that drives the copper tape reel to rotate and unwind is provided in the fixed seat, and the supporting spindle is connected to the Reducer connection. 9. The stacked copper tape device according to claim 8, characterized in that: the supporting main shaft and the reducer are connected by double chains. 10. The stacked copper tape device according to claim 8, characterized in that: there are three bearings in the fixed seat, which are two deep groove ball bearings and one thrust ball bearing respectively, and two deep groove ball bearings Bearings and a thrust ball bearing simultaneously support the support spindle.