CN115611068A

CN115611068A - Cable storing and taking device and cable taking method

Info

Publication number: CN115611068A
Application number: CN202211547852.3A
Authority: CN
Inventors: 何胜哲; 李楠
Original assignee: Suzhou Heilinbote Technology Co ltd
Current assignee: Suzhou Heilinbote Technology Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-01-17
Anticipated expiration: 2042-12-05
Also published as: CN115611068B

Abstract

The invention relates to a cable access device and a cable taking method, wherein the device comprises a storage rack and a control system, the storage rack comprises a rack body and an access module, a prompt unit is arranged on the rack body, the access module comprises a storage unit, a taking-out unit and an indication unit, the control system comprises a main control unit, a sub-control unit and sub-control sub-units, the main control unit is used for receiving one or more cable taking tasks, when the main control unit receives one cable taking task, the main control unit matches the rack body where a target cable is located according to the cable taking task, and forwards the cable taking task to the corresponding sub-control unit; the branch control units are used for matching the access module where the target cable is located according to the wire taking task, forwarding the wire taking task to the corresponding branch control subunits and controlling the prompt units to send prompt signals; and the sub-control subunit is used for controlling the indication unit of the matched access module to send an indication signal and receive a metering result sent by the metering component according to the wire taking task. The device and the method provided by the invention can determine the position accuracy of the target cable and improve the efficiency of searching the target cable.

Description

Cable storing and taking device and cable taking method

Technical Field

The invention belongs to the field of cable storage, and particularly relates to a cable storing and taking device and a cable taking method.

Background

In the industrial production process, all cables are stored in a cable warehouse, a conventional shelf is used for storing the cables, the conventional shelf is provided with a plurality of layers of shelf bodies, the cables are placed in the shelf bodies, and when required cables are searched, target cables corresponding to the current requirements are searched one by one in the cable warehouse and taken out.

The existing taking-out mode is generally that a technician searches all goods shelves in a cable warehouse one by one according to identification information of target cables to obtain the target cables, and the method has the following problems: not only a large amount of human resources are required to be consumed, but also a large amount of time is required to be consumed, and the searching efficiency is low; in the searching process, the searching efficiency can be further reduced due to human factors such as wrong viewing, missing viewing and the like; intelligent association among all shelves cannot be realized, multiple types of shelves cannot be shared, and a task plan issued by an upper computer cannot be received; the length of the remaining cable after the partial cable is taken out cannot be displayed (the length can be manually calculated and recorded in a notebook beside the rack body, but the problem that the length information of the remaining cable is wrong due to calculation errors after the cable is taken out for multiple times also exists); the cable with the required length cannot be accurately taken out; the cable cannot be automatically cut, manual cutting is needed, on one hand, precision is possibly inaccurate, and on the other hand, an operator can be cut; the dragging and the dragging prevention cannot be realized; threshold value alarm cannot be set, and task-free alarm cannot be achieved.

In addition, the target cables are found after being manually searched one by one, when the cables with the required length are cut, the whole bundle of cables are usually taken out and cut, the rest cables are put back, and the rest cables are easily wound and disordered, so that the cable inventory management is not facilitated.

Therefore, how to improve the efficiency of finding the target cable, improve the accuracy of determining the position information of the cable, improve the accuracy and convenience of finding the target cable, improve the length precision of the cable required to be taken out, and take out the regularity of the residual stock after cutting is a technical problem to be solved by technical personnel in the field at present.

Disclosure of Invention

The invention aims to provide an improved cable storing and taking device and an improved cable taking method, which can quickly determine the position of a target cable, improve the efficiency of searching the target cable and arrange the cables in stock after being taken out.

In order to achieve the purpose, the invention adopts a technical scheme that:

a cable access device, comprising:

the storage rack comprises a plurality of rack bodies and a plurality of access modules arranged on the rack bodies, wherein the rack bodies are provided with prompt units, each access module comprises a storage unit, a taking-out unit and an indicating unit, the storage units are used for storing cables, each storage unit comprises a storage frame, and the storage frames are open non-closed containers; the taking-out unit comprises a taking-out frame and a metering component, the taking-out frame is provided with a cable inlet for a cable to penetrate in and a cable outlet for the cable to penetrate out, the cable inlet of the taking-out frame corresponds to the opening of the storage frame, and the metering component is arranged in the taking-out frame, positioned between the cable inlet and the cable outlet and used for metering the pull-out length of the cable passing through the cable outlet;

the control system comprises a main control unit, sub-control units which are in one-to-one correspondence with the rack bodies, and sub-control sub-units which are in one-to-one correspondence with the access modules, wherein the main control unit is provided with a first memory which is configured to store cable model information stored by each rack body, each sub-control unit is provided with a second memory which is configured to store cable model information stored by each access module on the corresponding rack body, and each sub-control sub-unit is provided with a third memory which is configured to store cable information stored by the corresponding access module; the main control unit is used for receiving one or more wire taking tasks, the wire taking tasks comprise model information and wire taking length information of a target cable, and when the main control unit is used for receiving one wire taking task, the main control unit matches a rack body where the target cable is located according to the wire taking task and forwards the wire taking task to a sub-control unit corresponding to the matched rack body; the sub-control unit is used for matching the access module where the target cable is located according to the wire taking task, forwarding the wire taking task to the sub-control sub-unit corresponding to the matched access module and controlling the prompting unit to send out a prompting signal; the sub-control subunit is used for controlling the matched indicating unit of the access module to send an indicating signal according to the wire fetching task;

or when the main control unit is used for receiving a plurality of wire taking tasks, respectively matching the rack body where the target cable is located according to the plurality of wire taking tasks, and forwarding the wire taking tasks to the sub-control units corresponding to the matched rack bodies; the plurality of corresponding sub-control units are used for matching the access module where the target cable is located according to the wire taking task, forwarding the wire taking task to the sub-control sub-units corresponding to the matched access module, and controlling the prompting units to send out prompting signals at the same time; and the corresponding sub-control sub-units are used for controlling the matched indicating units of the access modules to simultaneously send indicating signals and receive the metering results sent by the metering components according to the wire taking tasks.

Preferably, at least 10 racks are arranged.

Preferably, the withdrawing unit further comprises a pressing wheel and a straightening wheel which are arranged in the withdrawing frame, a cable passing area is formed between the pressing wheel and the straightening wheel, the straightening wheel is fixedly arranged, and the pressing wheel can be adjustably arranged in a direction relatively close to or far away from the straightening wheel.

Preferably, the taking-out unit further comprises a first elastic member, the first elastic member is connected with both the pressing wheel and the straightening wheel, and the first elastic member gives the pressing wheel an elastic force in a direction relatively close to or far from the straightening wheel.

Preferably, the withdrawing unit further comprises a main wheel and an auxiliary wheel which are arranged in the withdrawing frame, a cable passing area is formed between the main wheel and the auxiliary wheel, the main wheel is fixedly arranged, and the auxiliary wheel can be adjustably arranged in a direction relatively close to or far away from the main wheel; the metering component is arranged on a roll shaft of the main wheel. Preferably, the taking-out unit further comprises a first fixing plate, a second fixing plate and a second elastic member which are arranged in the taking-out frame, the first fixing plate is connected with the main wheel, the second fixing plate is connected with the auxiliary wheel, the first fixing plate is fixedly arranged, and the second fixing plate can be adjustably arranged in a direction relatively close to or far away from the first fixing plate; one end of the second elastic piece is connected with the first fixing plate, the other end of the second elastic piece is connected with the second fixing plate, and the second elastic piece gives the auxiliary wheel elastic force for moving towards or away from the main wheel.

Preferably, the take-out unit further comprises an upper clamp plate and a lower clamp plate, the upper clamp plate is positioned above the space between the main wheel and the auxiliary wheel, the lower clamp plate is positioned below the space between the main wheel and the auxiliary wheel, the lower clamp plate is connected with the take-out frame, and the upper clamp plate is connected with the lower clamp plate.

Preferably, the centre line of the cable outlet is parallel to but offset from the centre line of the cable inlet.

Preferably, the frame body comprises a first bottom plate, a second bottom plate, a first upright post, a second upright post, a cross bar and a support bar, wherein the first upright post and the second upright post are respectively and vertically connected with the first bottom plate and the second bottom plate, and the cross bar is connected between the first upright post and the second upright post; the first upright post, the second upright post and the cross rod are connected with a plurality of supporting rods, the supporting rods are arranged in parallel, and one storage unit is arranged between every two adjacent supporting rods in the same horizontal direction.

Preferably, each access module further comprises a cutter unit, the cutter unit is arranged at a cable outlet of the take-out frame and is used for cutting off a cable passing through the cable outlet, and the sub-control subunit is used for receiving a metering result sent by the metering component and controlling the cutter unit to act according to the metering result.

Preferably, the cutter unit further comprises a driving part, a fixed cutter and a movable cutter, the fixed cutter is fixedly connected with the take-out frame, and the driving part is connected with the movable cutter and used for driving the movable cutter to move towards the direction close to the fixed cutter so as to cut off a cable between the movable cutter and the fixed cutter.

Preferably, a wire spool is arranged in the storage frame, and the cable is wound on the wire spool; one side of the taking-out frame is rotatably connected with the frame body, and the other side of the taking-out frame is connected with the frame body in a clamping mode.

Preferably, the wire spool includes a first disk body, a second disk body, a central shaft, and an adjusting rod, the first disk body and the second disk body are disposed oppositely, the first disk body and the second disk body are disposed on the central shaft, the adjusting rod is movably disposed on the first disk body and the second disk body, and an axial direction of the adjusting rod is parallel to an axial direction of the central shaft.

Preferably, both ends of the central shaft are respectively provided with a limiting piece, and the limiting pieces are positioned between two adjacent supporting rods and positioned on one side of the first tray body and one side of the second tray body, which are far away from each other.

The invention adopts another technical scheme that:

a method for removing the cable storage device according to the above, comprising:

s1, the main control unit receives a wire taking task, wherein the wire taking task comprises model information and wire taking length information of a target cable, matches a frame body where the target cable is located according to the wire taking task, and forwards the wire taking task to a sub-control unit corresponding to the matched frame body;

s2, the branch control unit matches the access module where the target cable is located according to the wire taking task, forwards the wire taking task to a branch control subunit corresponding to the matched access module and controls the prompt unit to send a prompt signal;

s3, the sub-control subunit controls an indicating unit of the matched access module to send an indicating signal according to the wire taking task;

and S4, pulling out the target cable in the storage unit of the matched access module, and simultaneously, metering the pull-out length of the cable by the metering component.

Further, in step S4, when the preset length is reached, the sub-control subunit controls the cutter unit of the access module to cut off the cable.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the cable storing and taking device, the storing and taking module and the control system are arranged, so that the efficiency of searching for the target cable is improved, the accuracy and convenience of determining the position information of the target cable are improved, and the arrangement of the stored cables after the cables are taken out is facilitated; the goods shelves take up an area of the space for a short time, space utilization is high, can adapt to the cable of the line footpath of the specification, and the commonality is strong.

Drawings

Fig. 1 is a first perspective view of the cable storage device of the present invention (with the take-out frame closed);

FIG. 2 is a second perspective view of the cable storage device of the present invention with the take-out frame open;

fig. 3 is a third perspective view of the cable storage device of the present invention (with the take-out frame open);

fig. 4 is a structural view (with the take-out frame open) of a fourth perspective of the cable storage device of the present invention;

FIG. 5 is a block diagram (without a storage frame) of a fifth perspective of the cable storage device of the present invention;

fig. 6 is a structural view of a take-out unit of the cable storage device of the present invention;

FIG. 7 is a top view of the take-out unit of the cable management apparatus of the present invention;

FIG. 8 is a schematic view of a cutter unit of the cable storage device of the present invention (without a protective cover);

FIG. 9 is a structural view of a cutter unit (with a protective cover) of the cable storing and retrieving apparatus of the present invention;

FIG. 10 is a front view of a take-out frame of the cable storage device of the present invention;

fig. 11 is a plan view of a take-out frame of the cable access device of the present invention.

In the above drawings:

1-a frame body, 11-a prompting unit, 12-a first bottom plate, a second bottom plate, 13-a first upright post, a second upright post, 14-a cross bar and 15-a supporting rod;

2-storage unit, 21-first disc body, second disc body, 211-adjusting hole, 22-central shaft, 23-adjusting rod, 24-storage frame, 25-bearing, 26-limiting piece;

3-an indication unit;

4-a display unit;

5-cutter unit, 51-driving part, 52-fixed cutter, 53-movable cutter, 54-protective cover;

6-taking out unit, 61-taking out frame, 611-cable inlet, 612-cable outlet, 62-pressing wheel, 63-aligning wheel, 64-main wheel, 65-auxiliary wheel, 66-first elastic piece, 67-first fixing plate, 68-second fixing plate, 69-second elastic piece, 70-upper clamping plate, 71-lower clamping plate, 72-hinge, 73-buckle, 74-support, 741-guide hole;

7-encoder control board;

8-cable.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.

The cable access device shown in fig. 1 to 11 is used for placing cables and outputting cables 8. The cable access arrangement comprises a shelf and a control system, in particular:

the goods shelves are positioned in the warehouse, and the internal space of the warehouse is larger. Goods shelves include support body 1, set up a plurality of access modules on support body 1, and access module can be multilayer distribution and rule on support body 1 and place, the access of being convenient for. In some embodiments, support body 1 can set up a plurality ofly, sets up a plurality of access modules on every support body 1, is provided with suggestion unit 11 on every support body 1, and suggestion unit 11 can be tower lamp, infrared alarm or audible alarm ware, can send out light or pronunciation, plays the suggestion effect, and suggestion unit 11 is preferred to be set up at the top of support body 1, and the operator of being convenient for sees or hears the suggestion, especially to the more warehouse of support body, if the lamp is bright, makes things convenient for the operator to see rapidly.

Each access module comprises a storage unit 2, a taking-out unit 6, a cutter unit 5 and an indicating unit 3, wherein the storage unit 2 is used for storing cables 8, and the storage unit 2 is provided with an outlet through which the cables 8 pass; the take-out unit 6 includes a take-out frame 61 and a metering member, the take-out frame 61 has a cable inlet 611 into which a cable is inserted and a cable outlet 612 through which the cable is pulled out, the cable inlet 611 of the take-out frame 61 corresponds to an opening of the storage frame 24, and the cable in the storage unit 2 enters the cable inlet 611 of the take-out frame 61 through an outlet of the storage unit 2 and is taken out through the cable outlet 612 of the take-out frame 61.

The metering component is arranged in the take-out frame 61 and positioned between the cable inlet 611 and the cable outlet 612, and is used for metering the pull-out length of the cable passing through the cable outlet 612, and the real-time metering of the pull-out length of the cable can be ensured in the process of taking the cable out of the storage unit 2 and the take-out frame 61. The cutter unit 5 is arranged at the cable outlet 612 of the take-out frame 61, when the metering component meters the set length value, the cutter unit 5 can automatically cut off the cable, the length of the pulled cable is prevented from being smaller than or larger than the set length value, and the precision of the length of the pulled cable is ensured.

The indicating unit 3 is used for giving an indication, and the indicating unit 3 can be an indicating lamp, an infrared alarm or a voice alarm and the like, so that the indicating function is achieved, and an operator can conveniently and quickly find the access module where the target cable is located.

In this example, each access module may further include a display unit 4, the display unit 4 may display the task information (such as the set length to be taken out), the cable model information, and the total length of the cable in the access module, and the display unit 4 is a display screen. When the cable is taken out, the total length of the remaining cable can be displayed, and real-time accurate inventory of the cable can be guaranteed.

The control system comprises a main control unit, sub-control units which correspond to the rack bodies one to one, and sub-control units which correspond to the access modules one to one, wherein the main control unit is provided with a first memory which is configured to store cable model information stored in each rack body; each sub-control unit is provided with a second memory configured to store cable model information stored by each access module on the corresponding frame body, and each sub-control sub-unit is provided with a third memory configured to store cable model information stored by the corresponding access module; the third memory is used for storing the cable information in the storage unit, such as the specification and model of the cable, the stock quantity and the task state.

The main control unit is used for receiving a cable taking task, wherein the cable taking task comprises model information of a target cable and cable taking length information (set length for pulling out a cable), matches a rack body 1 where the target cable is located according to the cable taking task, and forwards the cable taking task to a sub-control unit corresponding to the matched rack body 1; the branch control unit is used for matching the access module where the target cable is located according to the wire taking task, forwarding the wire taking task to a branch control subunit corresponding to the matched access module, and controlling the indication unit to send a prompt signal; the sub-control sub-unit is used for controlling the matched indicating unit of the access module to send an indicating signal according to the thread taking task, receiving a metering result sent by the metering component and controlling the action of the cutter unit 5 according to the received metering result.

In this example, the upper computer sends a cable taking task to the main control unit, the upper computer can be an operation terminal, the type of a required cable, set length information pulled out by the cable and the like can be input into the operation terminal, and the type of the cable can also be input to take out the cable with any length; and after the length of the cable reaches the set length, the sub-control subunit corresponding to the access module where the target cable is located sends a shearing command, the cable is automatically cut off, and the length of the remaining stock cable of the memory access module after the cable is taken out can be automatically calculated.

Specifically, the branch accuse unit can be located support body 1, after the branch accuse unit that is located support body 1 received the task that the host computer sent, branch accuse subelement that the access module that the task propelling movement to storage has the target cable corresponds, control prompt unit 11 simultaneously and send out cue, for example light the tower lamp at 1 top of support body, the tower lamp plays the guide effect and is convenient for find this support body 1 fast (especially to the more warehouse of support body, if the lamp is bright, make things convenient for the operator to see rapidly and can reach the support body that the storage has the target cable immediately). Sub-control subunit shows this task relevant information, and control indicating unit instructs, the leader finds corresponding support body 1 through the tower lamp that is located support body 1 fast, this access module is found to the quick accuracy of rethread indicating unit, look over this task information that shows on the display element 4, take out the cable through cable export 612, the length of pulling out of measurement component real-time calculation cable, when cable length reachd the length of presetting of task, stop output, cutter unit 5 that this access module corresponds cuts off the cable, display element 4 resets, this task is accomplished.

For example, there are 5 rack bodies (a, B, C, D, E) at present, 20 access modules are arranged on each rack body, if a target cable to be detected is located in the 11 th access module of the rack body B, the upper computer sends a cable-taking task to the main control unit, the main control unit matches the rack body B where the target cable is located according to the cable-taking task, and forwards the cable-taking task to the sub-control unit corresponding to the matched rack body B, the sub-control unit on the rack body B matches the access module (the 11 th access module) where the target cable is located according to the cable-taking task, and forwards the cable-taking task to the sub-control unit corresponding to the 11 th access module, the sub-control unit corresponding to the 11 th access module controls the indicating unit 3 of the access module to send an indicating signal according to the cable-taking task, and an operator can quickly find the rack body B, quickly find the 11 th access module, and find the target cable to be detected.

In this example, the main control unit communicates with the sub-control units through RS485 bus, the sub-control units communicate with the sub-control sub-units through CAN bus, the sub-control sub-units control with the IO interface of the indicating unit, communicate with the I2C interface of the display unit, communicate with the digital IO interface of the magnetic encoder, and control with the digital IO of the cutter unit.

When a plurality of rack bodies are arranged, at least 10, for example, hundreds or thousands of rack bodies are arranged, taking 100 rack bodies as an example, each rack body is provided with 20 access modules, and when the rack body where the target cable is located is found, the workload of the main control unit is calculated for 100 times; when the corresponding access module is found after the shelf body where the target cable is located is found, the workload of the sub-control unit is calculated for 20 times, and the total workload is 120 times.

The existing storage cabinet comprises a plurality of cabinet bodies and a controller, wherein each cabinet body is provided with a cabinet door. If 100 storage cabinets are provided, the workload of the controller is calculated 2000 (100 × 20) times when the cabinet body where the target cable is located is found. The workload of the control system of the embodiment is only 6% of that of the existing controller, so that the workload is greatly reduced, the searching efficiency is greatly improved, and the control system is quicker.

When the main control unit is used for receiving a plurality of wire taking tasks, the main control unit respectively matches the rack body where the target cable is located according to the plurality of wire taking tasks and forwards the wire taking tasks to the sub-control units corresponding to the matched rack bodies; the plurality of corresponding sub-control units are used for matching the access module where the target cable is located according to the wire taking task, forwarding the wire taking task to the sub-control sub-unit corresponding to the matched access module, and controlling the prompting units to simultaneously send out prompting signals (namely, the matched indicating units of the plurality of racks simultaneously send out the prompting signals); the corresponding sub-control sub-units are used for controlling the indicating units of the matched access modules to simultaneously send indicating signals (namely, the indicating units of the matched access modules simultaneously send prompt signals) and receiving the metering results sent by the metering component according to the line taking task. Can realize the multitask and send, for example will take out the cable of A, B, C, D model (if the cable of these four kinds of models is respectively on different support bodies, every model cable is placed and is deposited the unit) the time, the host computer sends four tasks of getting the line, and the cue unit of four support bodies sends cue signal simultaneously, and the cue unit of four access modules sends instruction signal simultaneously, improves the efficiency of getting the line greatly.

In the embodiment, the control system is arranged, so that the access module where the target cable is located can be quickly and accurately found, the required target cable can be quickly found, the time is saved, and the use cost is greatly reduced; the cable storing and taking device can realize the storing and taking out of cables, and is quick and convenient to take and place; because of need not take out whole roll of cable at every turn, set up and take out the unit and control and take out partial cable, the cable arrangement of being convenient for guarantees the real-time accurate inventory of cable stock, and the inventory of the cable of being convenient for is regular.

The rack body 1 is an open type goods rack, is simple and visual, is convenient to mount and dismount, and can not cause disorder after the cable is taken. Referring to fig. 1-5, the frame body 1 includes a first bottom plate, a second bottom plate 12, a first upright post, a second upright post 13, a cross bar 14, and a support bar 15, the first bottom plate and the second bottom plate 12 are disposed oppositely and in parallel, and both the first bottom plate and the second bottom plate 12 extend along the Y-axis direction; the first upright post and the second upright post 13 are respectively and vertically connected with the first bottom plate and the second bottom plate 12, and the first upright post and the second upright post 13 extend along the Z-axis direction; the cross bar 14 is connected between the first upright and the second upright 13, and the cross bar 14 extends along the X-axis direction (horizontal direction); a plurality of support rods 15 are connected to the first upright post, the second upright post 13 and the cross rod 14, the support rods 15 are arranged in parallel, the support rods 15 extend along the Y-axis direction, and a storage unit 2 is arranged between every two adjacent support rods 15 on the same horizontal direction.

In this example, the storage unit 2 includes a storage frame 24, and the storage frame 24 is a non-enclosed container having an opening through which a cable passes. The cross section of the storage frame 24 is circular, a wire spool is arranged in the storage frame 24, and a cable is wound on the wire spool.

In one embodiment, the withdrawing unit 6 further includes a pressing wheel 62 and a straightening wheel 63 disposed in the withdrawing frame 61, the pressing wheel 62 and the straightening wheel 63 are both rotatable around their axes, and an area for the cable to pass through is formed between the pressing wheel 62 and the straightening wheel 63, that is, the cable in the storage unit 2 enters the cable inlet 611 of the withdrawing frame 61, then passes through between the pressing wheel 62 and the straightening wheel 63, and then is withdrawn through the cable outlet 612. Wherein the straightening wheels 63 are fixedly arranged, and the pressing wheel 62 can be adjustably arranged in a direction relatively close to or far away from the straightening wheels 63, namely when no cable passes through, the pressing wheel 62 is abutted against the straightening wheels 63; when a cable passes through, the pressing wheel 62 can be far away from the straightening wheel 63, so that the cable forms a gap between the pressing wheel 62 and the straightening wheel 63 to facilitate the cable to pass through. The pinch roller 62 and the straightening roller 63 can be arranged up and down or left and right.

Referring to fig. 6, the taking-out unit 6 further includes a support 74, the support 74 includes a first support plate and a second support plate which are oppositely disposed, and a third support plate which vertically connects the first support plate and the second support plate, the third support plate is fixedly disposed at the bottom of the taking-out frame 61, an accommodation space is formed between the first support plate, the second support plate, and the third support plate, the pressing wheel 62 and the straightening wheel 63 are disposed in the accommodation space, the pressing wheel 62 is located above the straightening wheel 63, and the axial line direction of the pressing wheel 62 and the straightening wheel 63 is perpendicular to the moving direction of the cable. The first support plate and the second support plate are respectively provided with a corresponding mounting hole and a corresponding guide hole 741, the roll shaft of the straightening wheel 63 is positioned in the mounting holes of the first support plate and the second support plate, the mounting hole is positioned below the guide hole 741, and the position of the straightening wheel 63 in the accommodating space is fixed and can only rotate around the axis of the straightening wheel; the guide hole 741 has a certain length and extends in a vertical direction (Z-axis direction), a roller shaft of the pressing wheel 62 is located in the guide hole 741 on the first and second plates, and the pressing wheel 62 is movable in the Z-axis direction along the guide hole 741; when the cable passes through between pinch roller 62 and straightener roller 63, can suppress the cable, when guaranteeing that the cable passes through, become rectilinear state from crooked state for the cable can not be pulled out very fast, prevents that the cable from being pulled out by great power and lead to pulling out cable length precision and reduce, can improve the precision of pulling out cable length.

Further, the first elastic part 66 is sleeved between the roller shaft of the pressing wheel 62 and the roller shaft of the straightening wheel 63, the first elastic part 66 gives the pressing wheel 62 an elastic force in a direction relatively close to or far away from the straightening wheel 63, and the pressing wheel 62 elastically compresses the cable under the elastic force action of the first elastic part 66, so that the cable is ensured to be tightly attached to the pressing wheel 62 and the straightening wheel 63 when passing through, and is changed into a linear state from a bending state, and is suitable for cables of different sizes.

In another embodiment, the take-out unit 6 further comprises a main wheel 64 and an auxiliary wheel 65 arranged in the take-out frame 61, and an area for passing the cables is formed between the main wheel 64 and the auxiliary wheel 65, that is, the cables in the storage unit 2 enter the cable inlet 611 of the take-out frame 61, then pass between the main wheel 64 and the auxiliary wheel 65, and then are taken out through the cable outlet 612; the main wheel 64 is fixedly arranged and the auxiliary wheel 65 is adjustably arranged in a direction relatively close to or away from the main wheel 64, i.e. when no cable is passed, the main wheel 64 abuts against the auxiliary wheel 65; when the cable passes, the auxiliary wheel 65 may be distanced from the main wheel 64 so that the cable passes through a gap formed between the auxiliary wheel 65 and the main wheel 64. The main wheel 64 and the auxiliary wheel 65 may be disposed up and down or left and right.

The metering component is arranged on a roll shaft of the main wheel 64, the metering component can be an encoder, a cable drives the main wheel 64 to rotate when pulled, a magnetic pole control chip corresponding to the encoder control panel 7 acquires signals and outputs the signals to the sub-control sub-unit in real time (the rotation period of the metering component is recorded by the metering component, and the length of the cable can be converted into the length of the cable passing through the sub-control sub-unit), and the real-time metering of the length of the cable is guaranteed.

Further, referring to fig. 6, the take-out unit 6 further includes a first fixing plate 67, a second fixing plate 68, and a second elastic member 69 disposed in the take-out frame 61, the main wheel 64 extends along the Z-axis direction with respect to the axial line of the auxiliary wheel 65, and is perpendicular to the moving direction of the cable, and a guide groove is opened at the bottom of the take-out frame 61, along which the roller shaft of the auxiliary wheel 65 can move closer to or farther from the main wheel 64. The first fixing plate 67 is connected to the main wheel 64, an opening for the roller shaft at one end of the main wheel 64 to pass through is formed in the first fixing plate 67, and the first fixing plate 67 is fixedly connected to the bottom of the take-out frame 61 through a fastener (bolt and nut assembly).

The metering member is disposed on a roller shaft at one end of the main wheel 64, and the metering member is located above the first fixed plate 67. One end of the second fixing plate 68 is connected to the roller shaft at the upper end of the auxiliary wheel 65, one end of the second fixing plate 68 is connected to the take-out frame 61 by a fastener, and the second fixing plate 68 can rotate relative to the fastener. One end of the second elastic piece 69 is connected with the first fixing plate 67, the other end is connected with the second fixing plate 68, the second elastic piece 69 gives the auxiliary wheel 65 the elastic force which is close to or far away from the main wheel 64, the auxiliary wheel 65 compresses the cable under the elastic force of the second elastic piece 69, the cable is ensured to be tightly attached to the main wheel 64, when the cable is taken out, the cable can be prevented from being taken out fast due to the fact that the force is too large, the length of the cable is prevented from being pulled out, and the accuracy of the length of the cable is improved.

Further, the withdrawing unit 6 further includes an upper plate 70, a lower plate 71 located below the upper plate 70, the upper plate 70 is located above between the main wheel 64 and the auxiliary wheel 65, the lower plate 71 is located below between the main wheel 64 and the auxiliary wheel 65, the lower plate 71 is connected to the bottom of the withdrawing frame 61 through a fastener, the upper plate 70 and the lower plate 71 are connected through a fastener (such as a bolt-and-nut assembly), the upper plate 70 and the lower plate 71 are used for limiting the main wheel 64 and the auxiliary wheel 65 from shifting, and cables pass between the main wheel 64 and the auxiliary wheel 65 and between the upper plate 70 and the lower plate 71.

Furthermore, the surfaces of the main wheel 64, the auxiliary wheel 65, the pressing wheel 62 and the straightening wheel 63 are made of printing or polyurethane, so that the friction force is increased, and the situation that the accuracy of the pulled length is reduced due to the fact that the cable is pulled out by large force can be further prevented.

In another embodiment, the withdrawing unit 6 further includes a pinch roller 62, a straightening roller 63, a main roller 64, and an auxiliary roller 65 disposed in the withdrawing frame 61, where the main roller 64 and the auxiliary roller 65 are closer to the cable exit 612 than the pinch roller 62 and the straightening roller 63, the cable passes through between the pinch roller 62 and the straightening roller 63, and between the main roller 64 and the auxiliary roller 65, and an axial line of the main roller 64 and an axial line of the auxiliary roller 65 are perpendicular to an axial line of the pinch roller 62 and the straightening roller 63, and a moving direction of the cable, so as to ensure that the cable is tightly attached to the main roller 64, and when the cable passes through, when the cable is pulled, the cable can be better prevented from being withdrawn faster due to too much force, and the pulled length is prevented from being greater than the set length.

In this embodiment, the cutter unit 5 includes a driving member 51, a fixed cutter 52, and a movable cutter 53, the fixed cutter 52 is fixedly connected to the removing frame 61, the fixed cutter 52 is fixed, and the movable cutter 53 is movable toward or away from the fixed cutter 52. The driving part 51 is connected with the movable cutter 53 and is used for driving the movable cutter 53 to move towards the direction close to or away from the fixed cutter 52, and when the movable cutter 53 moves towards the direction close to the fixed cutter 52, the cable between the movable cutter 53 and the fixed cutter 52 is cut off. When the metering component detects that the wire length reaches the set length, the sub-control subunit controls the driving component 51 to drive the movable cutter 53 to cut off the wire, and after the wire is cut off, the driving component 51 drives the movable cutter 53 to return to the initial position. The driving member 51 may be a cylinder or a motor, etc.

Furthermore, the fixed cutter 52 and the movable cutter 53 are provided with a groove which is recessed towards the far away side at one end towards the opposite side, the notch of the groove faces towards the opposite side, the cable has a certain diameter, and when the cable is positioned in the groove of the fixed cutter 52 and the movable cutter 53, the cable can be conveniently cut off. Referring to fig. 8, the groove is V-shaped. The cutter unit 5 also comprises a protective cover 54, and the protective cover 54 covers the relative parts of the fixed cutter 52 and the movable cutter 53 to prevent an operator from mistakenly touching the cutters; the protective cover 54 is provided with an insertion hole which is opposed to the cable insertion hole 612 of the take-out frame 61, and the cable is inserted through the cable insertion hole 612 and the insertion hole.

Further, the fixed cutter 52 and the movable cutter 53 are parallel but staggered, that is, the surface of the fixed cutter 52 is not coplanar with the surface of the movable cutter 53, which is convenient for cutting off the cable between the fixed cutter 52 and the movable cutter 53.

Further, the center line of the cable outlet 612 is parallel to but staggered with the center line of the cable inlet 611, the center line of the cable outlet 612 is not collinear with the center line of the cable inlet 611, the cable outlet 612 is more attached to the axis of the main wheel 64 than the cable inlet 611, the main wheel 64 can be ensured to rotate along with the cable when the cable is drawn, and the accuracy of the cable taking length is ensured. The cable outlet 612 can accommodate cables 8 of different wire diameters, so that multiple adaptations can be made for a single bay.

The wire spool comprises a first spool body, a second spool body 21, a central shaft 22 and an adjusting rod 23, wherein the first spool body and the second spool body 21 are oppositely arranged, the first spool body and the second spool body 21 are respectively arranged on the central shaft 22 through bearings 25, and the first spool body and the second spool body 21 are connected with the bearings 25. The first disk body and the second disk body 21 are provided with adjusting holes 211 along respective radial directions. The adjusting rod 23 is movably arranged on the first disc body and the second disc body 21, one end of the adjusting rod 23 is positioned in the adjusting hole 211 of the first disc body, the other end of the adjusting rod 23 is positioned in the corresponding adjusting hole 211 of the second disc body, and the axial direction of the adjusting rod 23 is parallel to the axial direction of the central shaft 22; the two ends of the adjusting rod 23 are fixed with the first disk body and the second disk body 21 through fasteners respectively, the fasteners at the two ends of the adjusting rod 23 are located on one sides, far away from the opposite side, of the first disk body and the second disk body 21 respectively, and cables are wound on the adjusting rod 23. The position of the adjusting rod 23 is adjustable, the adjusting rod 23 is installed at different positions in the adjusting hole 211 according to the thickness (capacity) of the cable after being wound, and the adjusting rod 23 is fixed through a fastener after the position is adjusted. The wire spool has flexible selectivity, is suitable for cables with different capacities and diameters, and greatly reduces the use cost.

The central shaft 22 is connected to two adjacent support rods 15 of the frame body 1, the support rods 15 are provided with mounting grooves, two ends of the central shaft 22 are respectively accommodated in the mounting grooves of the two support rods 15, and when the wire spool is taken out, the storage frame 24 can be held by a hand to take down the central shaft 22 upwards so that the central shaft 22 is separated from the mounting grooves; when the wire spool is mounted on the body 1, the center shaft 22 is placed in the mounting groove.

Furthermore, the two ends of the central shaft 22 are respectively provided with a limiting member 26, the limiting members 26 are located between two adjacent support rods 15, and the two bearings 25 are movable on the central shaft 22 to adjust the distance between the first tray body and the second tray body 21, so as to adapt to cables with different capacities and diameters. The limiting members 26 are disposed to prevent the first tray body and the second tray body 21 from abutting against the corresponding support rods 15. The position-limiting element 26 may be a position-limiting pin, and the position-limiting element 26 is perpendicular to the central axis 22. When the cable is taken out, the central shaft 22 is not moved, and the bearing 25, the first disc body and the second disc body 21 rotate.

Further, one side of the taking-out frame 61 is rotatably connected with the frame body 1, for example, one end of the taking-out frame 61 is hinged with the frame body 1 through a hinge 72; the other end of the taking-out frame 61 is clamped with the frame body 1, if a buckle 73 is arranged on the taking-out frame 61, a fastening groove matched with the buckle 73 is arranged on the frame body 1. When the cable in the storage unit 2 is to be added and replaced, the buckle 73 is opened, the hinge 72 is rotated, the take-out frame 61 is rotated by 90 °, and the cable is put into the storage unit 2 from the rear end; when the cable is put into the storage unit 2, the hinge 72 is rotated, the take-out frame 61 is rotated by 90 ° to an initial state, and the catch 73 is engaged with the latch groove.

In the device of the embodiment, a leader can take the cable on the access module, the taken cable is automatically counted, the stock information is updated after cutting, and a staff take task list is automatically filled.

In another embodiment of the present invention, a method for accessing a cable by using the cable accessing apparatus includes:

s1, a main control unit receives a wire taking task, matches a rack body 1 where a target cable is located according to the wire taking task, and forwards the wire taking task to a sub-control unit corresponding to the matched rack body 1;

s2, the sub-control unit matches the access module where the target cable is located according to the wire taking task, forwards the wire taking task to the sub-control sub-unit corresponding to the matched access module, and controls the prompting unit to send out a prompting signal;

s3, the sub-control subunit controls the indication unit of the matched access module to send an indication signal according to the line taking task;

and S4, pulling out the target cable in the storage unit of the matched access module, simultaneously measuring the pulling-out length of the cable by the measuring component, and controlling the cutter unit 5 of the access module to cut off the cable by the branch control subunit when the set length is reached.

Among the above-mentioned step, the collator can find corresponding support body earlier fast, and then the quick accurate access module that has the target cable of finding of indicating unit, look over this task information that shows on the display element 4, take out the cable through cable export 612, the length of pulling out of measurement part real-time calculation cable, when cable length arrived the length of predetermineeing of task, cutter unit 5 that this access module corresponds cuts off the cable, through this step, improve the efficiency of looking for the target cable, improve the degree of accuracy, the convenience of confirming the positional information of target cable.

In another embodiment of the present invention, the cable access device comprises a shelf, the shelf comprises a shelf body 1, a plurality of access modules arranged on the shelf body 1, each access module comprises a storage unit 2 and a take-out unit 6, and the storage unit 2 is used for storing cables 8; the take-out unit 6 includes a take-out frame 61, and a metering member, the take-out frame 61 has a cable inlet 611 through which the cable is inserted and a cable outlet 612 through which the cable is passed, and the metering member is disposed in the take-out frame 61 between the cable inlet 611 and the cable outlet 612, and is configured to meter a drawn-out length of the cable through the cable outlet 612.

Specifically, the method comprises the following steps:

referring to fig. 1-5, the shelf body 1 is an open type shelf, which is simple and visual, convenient for loading and unloading, and the cable can not be messed after being taken. The frame body 1 comprises a first bottom plate, a second bottom plate 12, a first upright post, a second upright post 13, a cross bar 14 and a support rod 15, wherein the first bottom plate and the second bottom plate 12 are oppositely and parallelly arranged, and the first bottom plate and the second bottom plate 12 both extend along the Y-axis direction; the first upright column and the second upright column 13 are respectively and vertically connected with the first bottom plate and the second bottom plate 12, and the first upright column and the second upright column 13 extend along the Z-axis direction; the cross bar 14 is connected between the first upright and the second upright 13, and the cross bar 14 extends along the X-axis direction (horizontal direction); a plurality of support rods 15 are connected to the first upright post, the second upright post 13 and the cross rod 14, the support rods 15 are arranged in parallel, the support rods 15 extend along the Y-axis direction, and a storage unit 2 is arranged between every two adjacent support rods 15 on the same horizontal direction.

The storage unit 2 is used for storing cables, and the storage unit 2 includes a storage frame 24, and the storage frame 24 is an unclosed container having an opening through which the cables pass. The cross section of the storage frame 24 is circular, a wire spool is arranged in the storage frame 24, and a cable is wound on the wire spool. The storage frame 24 has an outlet through which the cable passes.

The wire spool comprises a first spool body, a second spool body 21, a central shaft 22 and an adjusting rod 23, wherein the first spool body and the second spool body 21 are oppositely arranged, the first spool body and the second spool body 21 are respectively arranged on the central shaft 22 through bearings 25, and the first spool body and the second spool body 21 are connected with the bearings 25. The first tray body and the second tray body 21 are provided with adjusting holes 211 along respective radial directions. The adjusting rod 23 is movably arranged on the first disc body and the second disc body 21, one end of the adjusting rod 23 is positioned in the adjusting hole 211 of the first disc body, the other end of the adjusting rod 23 is positioned in the corresponding adjusting hole 211 of the second disc body, and the axial direction of the adjusting rod 23 is parallel to the axial direction of the central shaft 22. The two ends of the adjusting rod 23 are fixed with the first disk body and the second disk body 21 through fasteners respectively, the fasteners at the two ends of the adjusting rod 23 are located on one sides, far away from the opposite side, of the first disk body and the second disk body 21 respectively, and cables are wound on the adjusting rod 23. The position of the adjusting rod 23 is adjustable, the adjusting rod 23 is installed at different positions in the adjusting hole 211 according to the thickness (volume) of the cable after being wound, and the adjusting rod 23 is fixed through a fastener after the position is adjusted. The wire spool has flexible selectivity, is applicable to cables with different capacities, and greatly reduces the use cost.

The central shaft 22 is connected to two adjacent support rods 15 of the frame body 1, the support rods 15 are provided with mounting grooves, two ends of the central shaft 22 are respectively accommodated in the mounting grooves of the two support rods 15, and when the wire spool is taken out, the storage frame 24 can be held by a hand to take down the central shaft 22 upwards, so that the central shaft 22 is separated from the mounting grooves; when the spool is mounted on the frame body, the center shaft 22 is placed in the mounting groove.

The take-out unit 6 includes a take-out frame 61 and a metering member, the take-out frame 61 has a cable inlet 611 through which a cable is inserted and a cable outlet 612 through which the cable is pulled out, the cable inlet 611 of the take-out frame 61 corresponds to the opening of the storage frame 24, and the cable in the storage unit 2 enters the cable inlet 611 of the take-out frame 61 through the opening of the storage unit 2 and is taken out through the cable outlet 612 of the take-out frame 61.

Referring to fig. 6, the taking-out unit 6 further includes a support 74, the support 74 includes a first support plate and a second support plate which are oppositely disposed, and a third support plate which vertically connects the first support plate and the second support plate, the third support plate is fixedly disposed at the bottom of the taking-out frame 61, an accommodation space is formed between the first support plate, the second support plate, and the third support plate, the pressing wheel 62 and the straightening wheel 63 are disposed in the accommodation space, the pressing wheel 62 is located above the straightening wheel 63, and the axial line direction of the pressing wheel 62 and the straightening wheel 63 is perpendicular to the moving direction of the cable. The first support plate and the second support plate are respectively provided with a corresponding mounting hole and a corresponding guide hole 741, a roller shaft of the straightening wheel 63 is positioned in the mounting holes of the first support plate and the second support plate, the mounting hole is positioned below the guide hole 741, and the position of the straightening wheel 63 in the accommodating space is fixed and can only rotate around the axis of the straightening wheel; the guide hole 741 has a certain length, and extends in the vertical direction (Z-axis direction), the roller shaft of the pressing wheel 62 is located in the guide hole 741 on the first and second support plates, and the pressing wheel 62 can move in the Z-axis direction along the guide hole 741; when the cable passes through between pinch roller 62 and straightener roller 63, can suppress the cable, when guaranteeing that the cable passes through, become rectilinear state from crooked state for the cable can not be pulled out very fast, prevents that the cable from being pulled out by great power and lead to pulling out cable length precision and reduce, can improve the precision of pulling out cable length.

Further, a first elastic member 66 is sleeved between the roller shaft of the pressing wheel 62 and the roller shaft of the straightening wheel 63, and the first elastic member 66 gives the pressing wheel 62 an elastic force in a direction relatively close to or far away from the straightening wheel 63, so that the cable is ensured to be changed from a bending state to a linear state when passing through, and the cable straightening device is suitable for cables of different sizes.

In another embodiment, the take-out unit 6 further comprises a main wheel 64 and an auxiliary wheel 65 which are arranged in the take-out frame 61, and a cable passing area is formed between the main wheel 64 and the auxiliary wheel 65, namely, the cable in the storage unit 2 enters the cable inlet 611 of the take-out frame 61, passes through the space between the main wheel 64 and the auxiliary wheel 65 and is taken out through the cable outlet 612; the main wheel 64 is fixedly arranged, and the auxiliary wheel 65 can be adjustably arranged in a direction relatively close to or far away from the main wheel 64, namely when no cable passes through, the main wheel 64 is abutted against the auxiliary wheel 65; when the cable passes, the auxiliary wheel 65 may be distanced from the main wheel 64 so that the cable passes through a gap formed between the auxiliary wheel 65 and the main wheel 64. The main wheel 64 and the auxiliary wheel 65 may be disposed up and down or left and right.

Further, referring to fig. 6, the take-out unit 6 further includes a first fixing plate 67, a second fixing plate 68, and a second elastic member 69 disposed in the take-out frame 61, the main wheel 64 extends along the Z-axis direction with respect to the axial line of the auxiliary wheel 65, and is perpendicular to the moving direction of the cable, and a guide groove is opened at the bottom of the take-out frame 61, along which the roller shaft of the auxiliary wheel 65 can move closer to or farther from the main wheel 64. The first fixing plate 67 is connected with the main wheel 64, an opening for the roller shaft at one end of the main wheel 64 to pass through is formed in the first fixing plate 67, and the first fixing plate 67 is fixedly connected with the bottom of the taking-out frame 61 through a fastener (a bolt and nut assembly).

The metering member is disposed on a roller shaft at one end of the main wheel 64, and the metering member is located above the first fixed plate 67. The first fixing plate 67 and the second fixing plate 68 are both plate-shaped, one end of the second fixing plate 68 is connected with the roller shaft at the upper end of the auxiliary wheel 65, the other end of the second fixing plate 68 is connected with the take-out frame 61 through a fastener, and the second fixing plate 68 can rotate relative to the fastener. One end of the second elastic piece 69 is connected with the first fixing plate 67, the other end is connected with the second fixing plate 68, the second elastic piece 69 gives the auxiliary wheel 65 the elastic force which is close to or far away from the main wheel 64, the auxiliary wheel 65 compresses the cable under the elastic force of the second elastic piece 69, the cable is ensured to be tightly attached to the main wheel 64, when the cable is taken out, the cable can be prevented from being taken out fast due to the fact that the force is too large, the length of the cable is prevented from being pulled out, and the accuracy of the length of the cable is improved.

Further, the removing unit 6 further includes an upper plate 70, a lower plate 71 located below the upper plate 70, the upper plate 70 is located above between the main wheel 64 and the auxiliary wheel 65, the lower plate 71 is located below between the main wheel 64 and the auxiliary wheel 65, the lower plate 71 is connected to the bottom of the removing frame 61 through a fastener, the upper plate 70 and the lower plate 71 are connected through a fastener (such as a bolt-and-nut assembly), the upper plate 70 and the lower plate 71 are used for limiting the main wheel 64 and the auxiliary wheel 65 from shifting, and cables pass between the main wheel 64 and the auxiliary wheel 65 and between the upper plate 70 and the lower plate 71.

Furthermore, the surfaces of the main wheel 64 and the auxiliary wheel 65 are made of printing or polyurethane, so that friction force is increased, and the situation that the accuracy of the pulled-out length is reduced due to the fact that the cable is pulled out by large force can be further prevented.

Further, the center line of the cable outlet 612 is parallel to but staggered with the center line of the cable inlet 611, the center line of the cable outlet 612 is not collinear with the center line of the cable inlet 611, the cable outlet 612 is more attached to the axis of the main wheel 64 than the cable inlet 611, the main wheel 64 can be ensured to rotate along with the cable when the cable is drawn, and the accuracy of the cable taking length is ensured. The cable outlet 612 can accommodate cables 8 of different wire diameters, so that multiple adaptations can be made on a single bay basis.

The metering component is arranged in the taking-out frame 61 and positioned between the cable inlet 611 and the cable outlet 612, and is used for metering the pull-out length of the cable passing through the cable outlet 612, and the real-time metering of the pull-out length of the cable can be ensured in the process of taking the cable out of the storage unit 2 and the taking-out frame 61. Specifically, the metering component sets up the roller at main wheel 64, and the metering component can be the encoder, and the cable drives main wheel 64 rotatory when the pulling, corresponds encoder control panel 7's magnetic pole control chip and gathers the signal to in real time output gives the branch accuse subunit (the length of the cable that the metering component measurement main wheel 64 rotation cycle can convert into and pass through), guarantees the real-time measurement of cable length.

Further, the apparatus further includes a cutter unit 5, the cutter unit 5 being provided at the cable exit 612 of the take-out frame 61 for cutting the cable passing through the cable exit 612. When the metering component meters to a set length value, the cutter unit 5 can cut off the cable, so that the length of the pulled cable is prevented from being smaller than or larger than the set length value, and the precision of the length of the pulled cable is ensured.

The cutter unit 5 comprises a driving part 51, a fixed cutter 52 and a movable cutter 53, wherein the fixed cutter 52 is fixedly connected with the taking-out frame 61, the fixed cutter 52 is fixed, and the movable cutter 53 can move towards the direction close to or far away from the fixed cutter 52. The driving part 51 is connected with the movable cutter 53 and is used for driving the movable cutter 53 to move towards the direction close to or away from the fixed cutter 52, and when the movable cutter 53 moves towards the direction close to the fixed cutter 52, the cable between the movable cutter 53 and the fixed cutter 52 is cut off. When the metering component detects that the wire length reaches the set length, the driving component 51 drives the movable cutter 53 to move and cut the wire, and after the wire is cut, the driving component 51 drives the movable cutter 53 to return to the initial position. The driving member 51 may be a cylinder or a motor, etc.

Furthermore, the fixed cutter 52 and the movable cutter 53 are provided with a groove which is recessed towards the side far away from the opposite side, the notch of the groove faces the opposite side, the cable has a certain diameter, and when the cable is positioned in the groove of the fixed cutter 52 and the movable cutter 53, the cable can be conveniently cut off. Referring to fig. 8, the groove is V-shaped. The cutter unit 5 also comprises a protective cover 54, and the protective cover 54 covers the relative parts of the fixed cutter 52 and the movable cutter 53 to prevent an operator from mistakenly touching the cutters; the protective cover 54 is provided with an insertion hole which is opposed to the cable insertion hole 612 of the take-out frame 61, and the cable is inserted through the cable insertion hole 612 and the insertion hole.

The cable storing and taking device further comprises a control system, the control system is connected with the cutter unit 5 and the metering component, the metering component sends a metering result to the control system, and the control system controls the driving component 51 of the cutter unit 5 to drive the movable cutter 53 to move close to the movable cutter 53 according to the metering result, so that the taking efficiency is improved.

Each access module can further comprise a display unit 4, the display unit 4 is connected with the control system, the display unit 4 can display the cable model information, the total length of the cable in the access module and the length of the taken-out cable, and the display unit 4 is a display screen.

The cable access device of the embodiment is convenient for storing and taking out cables by arranging the storage unit and the taking-out unit; the cable is conveniently cut off by arranging the cutter unit, the taking-out efficiency is improved, manual cutting is avoided, and the safety is high; the cable cannot be pulled out quickly by arranging the pressing wheel and the straightening wheel of the taking-out unit, so that the reduction of the length precision of the pulled cable caused by the fact that the cable is pulled out by a large force is prevented, and the precision of the length of the pulled cable can be improved; through main round, the auxiliary wheel that sets up the unit of taking out, can prevent that too big cable that leads to of strength from taking out sooner, avoid pulling out cable length and be greater than the settlement length, improve the precision of pulling out cable length.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A cable storage device, comprising:

the storage rack comprises a plurality of rack bodies and a plurality of access modules arranged on the rack bodies, wherein the rack bodies are provided with prompt units, each access module comprises a storage unit, a taking-out unit and an indicating unit, the storage units are used for storing cables, each storage unit comprises a storage frame, and the storage frames are open non-closed containers; the taking-out unit comprises a taking-out frame and a metering component, the taking-out frame is provided with a cable inlet for a cable to penetrate in and a cable outlet for the cable to penetrate out, the cable inlet of the taking-out frame corresponds to the opening of the storage frame, and the metering component is arranged in the taking-out frame, positioned between the cable inlet and the cable outlet and used for metering the pull-out length of the cable passing through the cable outlet; the control system comprises a main control unit, sub-control units which are in one-to-one correspondence with the rack bodies, and sub-control sub-units which are in one-to-one correspondence with the access modules, wherein the main control unit is provided with a first memory which is configured to store cable model information stored by each rack body, each sub-control unit is provided with a second memory which is configured to store cable model information stored by each access module on the corresponding rack body, and each sub-control sub-unit is provided with a third memory which is configured to store cable information stored by the corresponding access module; the main control unit is used for receiving one or more wire taking tasks, the wire taking tasks comprise model information and wire taking length information of a target cable, and when the main control unit is used for receiving one wire taking task, the main control unit matches a rack body where the target cable is located according to the wire taking task and forwards the wire taking task to a sub-control unit corresponding to the matched rack body; the sub-control unit is used for matching the access module where the target cable is located according to the wire taking task, forwarding the wire taking task to the sub-control sub-unit corresponding to the matched access module and controlling the prompting unit to send out a prompting signal; the sub-control subunit is used for controlling the matched indicating unit of the access module to send an indicating signal and receive a metering result sent by the metering component according to the wire taking task;

or when the main control unit is used for receiving a plurality of wire taking tasks, a plurality of corresponding sub-control units are used for controlling the matched prompting units to simultaneously send out prompting signals according to the wire taking tasks, and a plurality of corresponding sub-control sub-units are used for controlling the matched indicating units of the access modules to simultaneously send out indicating signals and receive metering results sent by the metering components according to the wire taking tasks.

2. The cable storage device of claim 1, wherein at least 10 of the rack bodies are provided.

3. The cable storage and retrieval device of claim 1, wherein the retrieval unit further includes a pinch roller and a straightening roller disposed within the retrieval frame, a cable passing region is formed between the pinch roller and the straightening roller, the straightening roller is fixedly disposed, and the pinch roller is adjustably disposed in a direction relatively closer to or away from the straightening roller.

4. The cable storage device of claim 3, wherein the removing unit further comprises a first elastic member, the first elastic member is connected to the pressing wheel and the straightening wheel, and the first elastic member provides an elastic force to the pressing wheel in a direction relatively approaching to or moving away from the straightening wheel.

5. The cable storage device of claim 1, wherein the take-out unit further comprises a main wheel and an auxiliary wheel disposed within the take-out frame, the main wheel and the auxiliary wheel defining a cable passage area therebetween, the main wheel being fixedly disposed, the auxiliary wheel being adjustably disposed in a direction relatively closer to or away from the main wheel; the metering component is arranged on a roll shaft of the main wheel.

6. The cable storage device of claim 5, wherein the take-out unit further comprises a first fixing plate, a second fixing plate, and a second elastic member disposed in the take-out frame, the first fixing plate being coupled to the main wheel, the second fixing plate being coupled to the auxiliary wheel, the first fixing plate being fixedly disposed, the second fixing plate being adjustably disposed in a direction relatively closer to or away from the first fixing plate; one end of the second elastic piece is connected with the first fixing plate, the other end of the second elastic piece is connected with the second fixing plate, and the second elastic piece gives the auxiliary wheel elastic force for moving towards or away from the main wheel.

7. The cable access arrangement of claim 1, wherein a centerline of the cable exit of the take-out frame is parallel to but offset from a centerline of the cable entry of the take-out frame;

the frame body comprises a first bottom plate, a second bottom plate, a first upright post, a second upright post, a cross bar and a support bar, wherein the first upright post and the second upright post are respectively and vertically connected with the first bottom plate and the second bottom plate, and the cross bar is connected between the first upright post and the second upright post; the first upright post, the second upright post and the cross rod are connected with a plurality of supporting rods which are arranged in parallel, and one storage unit is arranged between every two adjacent supporting rods in the same horizontal direction.

8. The cable storing and taking device according to claim 1, wherein each storing and taking module further comprises a cutter unit, the cutter unit is arranged at the cable outlet of the taking-out frame and used for cutting off the cable passing through the cable outlet, and the sub-control sub-unit is used for receiving the metering result sent by the metering component and controlling the action of the cutter unit according to the metering result.

9. The cable storage device according to claim 1, wherein a spool is disposed in the storage frame, and the cable is wound around the spool; one side of the taking-out frame is rotatably connected with the frame body, and the other side of the taking-out frame is clamped with the frame body; the wire spool comprises a first disk body, a second disk body, a central shaft and an adjusting rod, wherein the first disk body and the second disk body are arranged oppositely, the first disk body and the second disk body are arranged on the central shaft, the adjusting rod is movably arranged on the first disk body and the second disk body, and the axial direction of the adjusting rod is parallel to the axial direction of the central shaft.

10. A method of removing a cable access device according to any one of claims 1 to 9, comprising:

s1, the main control unit receives a wire taking task, the wire taking task comprises model information and wire taking length information of a target cable, a rack body where the target cable is located is matched according to the wire taking task, and the wire taking task is forwarded to a sub-control unit corresponding to the matched rack body;

s2, the sub-control unit matches the access module where the target cable is located according to the wire fetching task, forwards the wire fetching task to the sub-control sub-unit corresponding to the matched access module and controls the prompt unit to send a prompt signal;