Numerical control counting winder

Abstract

The invention discloses a numerical control counting winder, which relates to the technical field of winding equipment and comprises a seat body, a winding roll, a plurality of winding rods, a first driving part, an adjusting assembly and a metering module, the winding roll is rotationally connected with the seat body; the winding rod is arranged on the winding roll; the first driving part is arranged on the seat body and is used for driving the winding roll to rotate; the winding rod is movably connected with the winding roll, and the distance between the winding rod and the axis of the winding roll is changed in the moving process of the winding rod. The adjusting assembly is arranged on the winding roll and used for controlling the multiple winding rods to move. And the metering module is arranged on the seat body and is used for metering the length of the taken flexible material. According to the winding device, winding of the flexible material can be efficiently completed, the winding quality of the flexible material is improved, the service life of the flexible material is prolonged, and meanwhile the taking amount of the flexible material can be accurately metered.

Description

Technical Field

[0001] The present application relates to the technical field of winding equipment, and in particular, to a numerically controlled counting wire winder. Background Art

[0002] In industrial production and daily life, flexible materials such as wires and ropes are usually transported and carried in a wound state for convenience, and one end of them is stretched out for use when needed.

[0003] Traditionally, the winding of flexible materials is usually carried out manually. The flexible materials are manually wound around the wire reel, which is not only inefficient, but also difficult to ensure the winding effect, and is prone to knotting of the flexible materials, resulting in damage to the flexible materials.

[0004] Currently, to solve the above problems, automatic wire winders have become popular. Using an automatic wire winder to wind flexible materials can significantly save the time required for winding and retrieving flexible materials.

[0005] However, although the existing automatic wire winders can achieve the basic functions of facilitating the winding and retrieving of flexible materials, they lack the ability to accurately measure the length of the retrieved flexible materials. Users need to judge the length of the retrieved flexible materials based on experience, which makes them inadequate in some application scenarios with high precision requirements.

[0006] Therefore, there is an urgent need for a numerically controlled counting wire winder that can efficiently wind and unwind flexible materials and accurately record the amount of material retrieved. Summary of the Invention

[0007] The present application provides a numerically controlled counting wire winder, which can efficiently wind flexible materials, improve the winding quality of flexible materials to extend their service life, and at the same time can accurately measure the amount of retrieved flexible materials for convenient use.

[0008] The present application provides a numerically controlled counting wire winder, which adopts the following technical solutions: A numerically controlled counting wire winder includes a base body, a wire reel, a plurality of winding rods, a first driving member, an adjusting assembly, and a measuring module; The wire reel is rotatably connected to the base body, and its rotation axis coincides with its own axis; the winding rods are arranged on the wire reel, and their length directions are parallel to the axis direction of the wire reel, and the plurality of winding rods are circumferentially arrayed on the wire reel with the axis of the wire reel as the axis; the first driving member is arranged on the base body and is used to drive the wire reel to rotate; The winding rod is movably connected to the winding reel, and the distance between the winding rod and the axis of the winding reel changes during the movement; the adjustment component is arranged on the winding reel, and is used to control the movement of the plurality of winding rods; The metering module is arranged on the base, is signal-connected with the first driving member and the adjusting assembly, and is used to measure the length of the flexible material taken.

[0009] By adopting the above technical solution, the first driving member is controlled to drive the winding reel to rotate so as to control the taking and placing of the flexible material wound on the winding reel, without manual labor, and the operation is convenient and labor-saving; after controlling the winding rod to change its position on the winding reel, the length of each circle of the flexible material wound on the reel will also change accordingly, and the degree of bending of the flexible material after winding will also change accordingly, so as to effectively adapt to the winding requirements of different flexible materials to extend the service life of the flexible material; in addition, the metering module can accurately measure the amount of flexible material taken according to the number of circles driven by the first driving member to rotate the winding reel and the length of one circle of the flexible material after winding on multiple winding rods after adjustment by the adjustment component, which is convenient for use.

[0010] Optionally, the cable reel is movably connected to the seat body, and its moving direction is parallel to its own axial direction; the seat body has a clearance space for the cable reel to move, and the clearance space forms an opening on one side of the seat body for the winding rod to extend out; The cable reel has a guide block at one end in the radial direction, and the seat body has a movable groove and a plurality of rotation grooves adapted to the guide block on the inner wall of the clearance space; When the guide block moves along the movable groove, the cable reel moves relative to the seat body; when the guide block moves along the rotating groove, the cable reel rotates relative to the seat body; The plurality of rotating grooves are distributed at equal intervals along the opening direction of the movable groove, and the interval between adjacent rotating grooves is equal to the radial dimension of the flexible material; When the first driving member drives the winding drum to rotate until the guide block is located in the movable groove, the first driving member waits until the guide block moves to another of the rotating grooves and is started.

[0011] By adopting the above technical solution, with the help of the guide block, the cable reel can flexibly change its position after rotating one circle, which is convenient for the user to wind the flexible material neatly on the cable reel and reduce the probability of damage to the flexible material due to winding and stacking; at the same time, it can effectively ensure the stability of the length dimension of the flexible material wound in one circle, thereby effectively improving the effect of accurately measuring the amount of flexible material taken.

[0012] Optionally, the cable reel has an extension shaft extending along its own axial direction and cooperating with the seat body, and one end of the extension shaft away from the cable reel passes through the seat body and is located on a side of the seat body away from the winding rod, and the extension shaft moves and rotates relative to the seat body with the cable reel.

[0013] By adopting the above technical solution, the cable reel can move and rotate relative to the seat body at the same time, and the user can control the movement of the cable reel relative to the seat body.

[0014] Optionally, an intermittent drive assembly is further included, and the intermittent drive assembly is arranged on a side of the seat body away from the winding rod; The intermittent drive assembly includes a driving wheel, a driven wheel, a movable member and a first elastic member; The driving wheel is arranged on the extension shaft, and its axis coincides with the axis of the extension shaft and moves and rotates relative to the seat body with the extension shaft; the driven wheel is rotatably arranged on the seat body, and its rotation axis is parallel to the rotation axis of the driving wheel, and it meshes with the driving wheel gear; the movable member is movably connected to the seat body and is threadedly matched with the driven wheel, the movable direction of the movable member is parallel to the rotation axis of the driven wheel, and the rotation of the driven wheel drives the movable member to move; the two ends of the first elastic member are respectively connected to the movable member and the extension shaft, and it has a tendency to drive the extension shaft to move along the movable direction of the movable member; The driving wheel keeps meshing with the driven wheel gear during its movement, and the driving wheel rotates one circle so that the moving part moves a distance equal to the radial dimension of the flexible material.

[0015] By adopting the above technical solution, after the cable reel rotates one circle under control, the force applied by the intermittent drive assembly to the extension shaft can drive the cable reel to automatically move in the required direction relative to the seat body, making it more convenient to take and place the flexible material.

[0016] Optionally, the movable groove is located at the bottom of the base, and the base is magnetic at a position close to the movable groove; the guide block is magnetic, and the guide block and the base are magnetically attracted to each other at a position close to the movable groove.

[0017] By adopting the above technical solution, the cable reel can stop for a moment after rotating until the guide block enters the movable groove, thereby facilitating the guide block to move along the movable groove and facilitating the intermittent drive component to drive it to change position.

[0018] Optionally, a limit assembly is included, and the limit assembly is arranged on the extension shaft; The limit assembly includes a latch and a second elastic member; the latch is slidably connected to the extension shaft, and its sliding direction is perpendicular to the axis of the extension shaft; two ends of the second elastic member are respectively connected to the latch and the extension shaft, and have a tendency to drive the latch to slide in a direction away from the extension shaft; The seat body is provided with a plurality of limit grooves for the pin to slide in and out, the limit grooves are annular and their axes coincide with the axis of the clearance space; the plurality of limit grooves are evenly spaced on the seat body along the axis direction of the clearance space, and the spacing between adjacent limit grooves is equal to the radial dimension of the flexible material.

[0019] By adopting the above technical solution, the distance that the intermittent drive component drives the cable reel to move each time can be effectively limited, thereby further effectively improving the winding effect of the flexible material on the cable reel and the measurement accuracy of the taken amount.

[0020] Optionally, a guide opening is provided on the seat body for the flexible material to enter and exit, and the guide opening is used to guide the flexible material to move in a direction perpendicular to the axis of the cable reel.

[0021] By adopting the above technical solution, the direction in which the user takes and places the flexible material can be standardized, thereby further effectively improving the winding effect of the flexible material on the reel and the measurement accuracy of the taken amount.

[0022] Optionally, during the movement of the winding rod relative to the cable reel, the guide opening is maintained to guide the flexible material to move in a direction horizontally and perpendicular to the axis of the cable reel.

[0023] By adopting the above technical solution, it is convenient for the user to take and place the flexible material after the winding rod is changed to a certain position, and at the same time, the probability of unnecessary bending of the flexible material during the taking process causing damage to the flexible material can be effectively reduced.

[0024] Optionally, the winding rod has a plurality of winding grooves adapted to the flexible material, the winding grooves are annular and their axes coincide with the axis of the winding rod; The plurality of winding grooves are evenly spaced on the winding rod along the axial direction of the winding rod, and the interval between adjacent winding grooves is equal to the radial dimension of the flexible material.

[0025] By adopting the above technical solution, the flexible material can be easily wound on the winding rod, and the position stability of the flexible material after being wound on the winding rod can be effectively improved.

[0026] Optionally, the adjustment assembly includes an adjustment disk and a second driving member; The adjusting disc is rotationally connected to the wire winding disc, and its rotation axis coincides with its own axis and the axis of the wire winding disc; the second driving member is arranged on the wire winding disc and is used to drive the adjusting disc to rotate relative to the wire winding disc; A plurality of adjusting grooves corresponding to the plurality of winding rods one by one are formed in the adjusting disc, and the plurality of adjusting grooves are arranged in a circumferential array on the adjusting disc; a plurality of guiding grooves corresponding to the plurality of winding rods one by one are formed in the wire winding disc along the radial direction of the wire winding disc itself, and the plurality of guiding grooves are arranged in a circumferential array on the wire winding disc; the winding rod can move along the adjusting groove and also along the guiding groove, and during the process of the adjusting disc rotating relative to the wire winding disc, the plurality of winding rods move synchronously and the distance from the axis of the wire winding disc remains equal.

[0027] By adopting the above technical solution, it is convenient for the user to adjust the positions of the plurality of winding rods on the wire winding disc according to the needs, and at the same time, the winding effect of the flexible material on the winder can be effectively improved, so that the bending of the wound flexible material is more uniform, and the service life of the flexible material is further extended.

[0028] In summary, the present application includes at least one of the following beneficial effects: 1. Without manual operation, it can efficiently complete the taking and placing of the flexible material, and at the same time, it can effectively improve the winding effect of the flexible material, reduce the probability of damage to the flexible material during taking, and extend the service life of the flexible material; 2. It can accurately measure the amount of the flexible material taken during the process of taking the flexible material, and has high reliability; 3. It can adapt to the winding requirements of different flexible materials, make the flexible material keep uniform bending after winding, further extend the service life of the flexible material, and at the same time, it can further improve the accuracy of measuring the amount taken when taking the flexible material. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of a numerical control counting winder according to an embodiment of the present application; Figure 2 is an internal structural diagram of a numerical control counting winder according to an embodiment of the present application; Figure 3 is a front view of a numerical control counting winder according to an embodiment of the present application.

[0030] Description of reference numerals: 1. Base body; 11. Relief space; 12. Moving groove; 13. Rotating groove; 14. Guiding port; 15. Limiting groove; 2. Reel; 21. Extension shaft; 22. Guide block; 23. Guide groove; 3. Winding rod; 31. Winding groove; 4. First driving member; 5. Adjusting assembly; 51. Adjusting disk; 511. Adjusting groove; 52. Second driving member; 6. Metering module; 7. Intermittent driving assembly; 71. Driving wheel; 72. Driven wheel; 73. Movable member; 74. First elastic member; 8. Limiting assembly; 81. Pin; 82. Second elastic member. Detailed implementation manners

[0031] The following Figures 1-3 further describes the present application in detail.

[0032] The embodiment of the present application discloses a numerically controlled counting wire winder, which is used to assist a user in winding and taking out a flexible material (such as a wire, a rope, etc.), and can accurately measure the sampling amount of the flexible material during the process of the user taking out the flexible material, so as to facilitate the user to use the flexible material.

[0033] Referring to Figure 1 and Figure 2 , the numerically controlled counting wire winder includes a base body 1, a reel 2, a plurality of winding rods 3, a first driving member 4, an adjusting assembly 5, a metering module 6, an intermittent driving assembly 7 and a limiting assembly 8. Among them, the base body 1 is used to improve the position stability of the wire winder during use and serve as a carrier for mounting other structures; the reel 2, the plurality of winding rods 3 and the first driving member 4 are jointly used to realize the winding and taking out of the flexible material; the adjusting assembly 5 is used to make the wire winder adapt to the winding requirements of different flexible materials; the metering module 6 is used to accurately measure the taking amount of the flexible material; the intermittent driving assembly 7 is used to facilitate the flexible material to be wound and axially stacked for winding, so as to improve the winding effect of the flexible material; the limiting assembly 8 is used to improve the operation stability and reliability of the intermittent driving assembly 7.

[0034] The bottom of the base body 1 has a structure that facilitates its placement on a horizontal plane, and the base body 1 can maintain its position stable relative to the horizontal plane after being placed on the horizontal plane.

[0035] The reel 2 is integrally in a circular disk-like structure. An extension shaft 21 extends along the axis direction of the reel 2. The axis of the extension shaft 21 coincides with the axis of the reel 2, and a circular boss structure extends outward in the radial direction of the extension shaft 21 at the end far from the reel 2.

[0036] The cable reel 2 is fitted with the seat body 1 through an extension shaft 21, so that the cable reel 2 can rotate and move relative to the seat body 1, its rotation axis coincides with its own axis and its movement direction is parallel to its own axis direction; when the seat body 1 is placed on a horizontal plane, the axis of the cable reel 2 is horizontal.

[0037] The seat body 1 is provided with a clearance space 11 which is adapted to the cable reel 2 and allows the cable reel 2 to rotate and move. The overall shape of the clearance space 11 is cylindrical, and the axis of the clearance space 11 coincides with the axis of the cable reel 2. The clearance space 11 passes through one side of the seat body 1 to form an opening, and the end of the extension shaft 21 away from the cable reel 2 is located on the side of the seat body 1 away from the opening of the clearance space 11.

[0038] A guide block 22 is provided at one radial end of the cable reel 2 , and a movable groove 12 and a plurality of rotation grooves 13 adapted to the guide block 22 are formed on the inner wall of the radial circumference of the clearance space 11 of the seat body 1 .

[0039] The movable groove 12 is located at the bottom of the make way space 11 and communicates with the make way space 11, and the opening direction of the movable groove 12 is parallel to the axial direction of the make way space 11; when the guide block 22 moves along the movable groove 12, the winding drum 2 and the extension shaft 21 can move relative to the seat body 1.

[0040] The rotating groove 13 is an annular groove and communicates with the clearance space 11, and its axis coincides with the axis of the clearance space 11; multiple rotating grooves 13 are evenly spaced on the seat body 1 along the axial direction of the clearance space 11, and the spacing between adjacent rotating grooves 13 is equal to the radial dimension of the flexible material; when the guide block 22 moves along the same rotating groove 13, the winding drum 2 and the extension shaft 21 can both rotate relative to the seat body 1.

[0041] The movable groove 12 is connected to a plurality of rotating grooves 13 at the same time, and the guide block 22 can enter and exit the plurality of rotating grooves 13 during the movement along the movable groove 12. In this embodiment, the number of the rotating grooves 13 is preferably equal to the number of turns of the flexible material that can be wound on the reel.

[0042] The first driving member 4 is fixedly mounted on the side of the seat body 1 away from the opening of the clearance space 11, and is used to drive the extension shaft 21 to rotate relative to the seat body 1. In this embodiment, the first driving member 4 is preferably located on one side of the extension shaft 21 in the radial direction, and drives the extension shaft 21 to rotate through a gear set, and the first driving member 4 is preferably a servo motor; since the gear set and the servo motor are both common existing technologies, they are not described here in detail, and they are only briefly shown in the drawings.

[0043] The guide block 22 is magnetic, and the structure of the base body 1 at the location of the movable groove 12 is also magnetic, and the guide block 22 and the structure of the base body 1 at the location of the movable groove 12 are magnetically attracted to each other.

[0044] At this time, when the cable reel 2 rotates until the guide block 22 enters the movable groove 12, the magnetic attraction force between the guide block 22 and the structure of the seat body 1 at the position of the movable groove 12 will cause the cable reel 2 to stop rotating so that the guide block 22 remains in the movable groove 12, thereby facilitating the movement of the extension shaft 21 and the cable reel 2 relative to the seat body 1, so that the guide block 22 enters different rotating grooves 13; at the same time, it can facilitate the gear set between the first drive member 4 and the extension shaft 21 to remain engaged during the movement of the extension shaft 21 relative to the seat body 1.

[0045] Correspondingly, the first driving member 4 preferably enters a standby state when the cable reel 2 rotates until the guide block 22 enters the movable groove 12, and can drive the cable reel 2 to rotate again after waiting for the next control by the user, thereby making the process of controlling the extension shaft 21 and the cable reel 2 to move relative to the seat body 1 more convenient and reliable.

[0046] The winding rod 3 is a cylindrical structure as a whole, and is installed on the winding reel 2, and the axial direction of the winding rod 3 is parallel to the axial direction of the winding reel 2; multiple winding rods 3 are distributed in a circumferential array on the winding reel 2 with the axis of the winding reel 2 as the axis, and the flexible material will be wound on the surface of multiple winding rods 3 at the same time when winding on the reel. In this embodiment, preferably, a total of six winding rods 3 are installed on the winding reel 2; in other embodiments, the number of winding rods 3 can also be four, five, etc.

[0047] As the winding rod 3 moves with the winding reel 2 relative to the seat body 1, the end of the winding rod 3 away from the rotating disk keeps extending out of the clearance space 11; when the winding reel 2 moves to the extreme position toward the depth of the clearance space 11, the portion of the winding rod 3 extending out of the clearance space 11 is the smallest; when the winding reel 2 moves to the extreme position toward the opening of the clearance space 11, the portion of the winding rod 3 extending out of the clearance space 11 is the largest.

[0048] At this time, no matter the flexible material is in a rolled-up state or in a usable state, a portion of the flexible material is always located in the clearance space 11 and protected by the seat body 1, thereby effectively reducing the probability of the flexible material being affected by the outside world.

[0049] The surface of the radial circumferential side of the winding rod 3 has a plurality of winding grooves 31 adapted to the shape of the flexible material. The winding grooves 31 are annular grooves whose axes coincide with the axes of the winding rod 3. The plurality of winding grooves 31 are evenly spaced on the winding rod 3 along the axis direction of the winding rod 3, and the spacing between adjacent winding grooves 31 is equal to the radial dimension of the flexible material. In this embodiment, it is preferred that the number of the winding grooves 31 on the winding rod 3 is equal to the number of the rotating grooves 13 on the seat body 1.

[0050] At this time, after the flexible material is wound on the wire reel, the flexible material can be stacked in a ring shape along the axial direction of the wire reel 2 to improve the winding effect of the flexible material.

[0051] Reference Figure 2 and Figure 3 The winding rod 3 can move relative to the winding reel 2, and the movement direction of the winding rod 3 is perpendicular to the axial direction of the winding reel 2; the adjustment component 5 is installed on the winding reel 2, and is used to simultaneously control the six winding rods 3 to move synchronously relative to the winding reel 2, and in this process, the distances between the six winding rods 3 and the axis of the winding reel 2 remain equal.

[0052] The adjustment assembly 5 includes an adjustment disk 51 and a second driving member 52 .

[0053] The adjusting disk 51 is a circular disk-shaped structure as a whole. It is installed inside the cable reel 2 and close to the side of the cable reel 2 away from the opening of the clearance space 11, and its axis coincides with the axis of the cable reel 2; the adjusting disk 51 is rotationally connected to the cable reel 2, and its rotation axis coincides with its own axis.

[0054] The second driving member 52 is fixedly mounted on the cable reel 2, located at the center of the cable reel 2 near the opening of the clearance space 11, and is used to drive the adjustment disk 51 to rotate relative to the cable reel 2. In this embodiment, the second driving member 52 is preferably a servo motor.

[0055] The adjusting disk 51 is provided with six adjusting slots 511 adapted to the winding rod 3. The opening trajectory of the adjusting slots 511 on the adjusting disk 51 is an arc and perpendicular to the axial direction of the adjusting disk 51. The six adjusting slots 511 are distributed in a circular array on the adjusting disk 51 with the axis of the adjusting disk 51 as the axis.

[0056] The cable reel 2 is provided with six guide grooves 23 adapted to the winding rod 3 . The guide grooves 23 are provided on the cable reel 2 along the radial direction of the cable reel 2 , and the six guide grooves 23 are distributed in a circular array on the cable reel 2 with the axis of the cable reel 2 as the axis.

[0057] The six adjustment slots 511 on the adjustment disk 51 correspond one-to-one to the six guide slots 23 on the cable reel 2 . When the adjustment disk 51 rotates relative to the cable reel 2 , the adjustment slots 511 can remain in communication with the corresponding guide slots 23 .

[0058] The six winding rods 3 correspond one-to-one to the six adjustment grooves 511 and the six guide grooves 23. One end of the winding rod 3 is movably connected to the winding reel 2 along the corresponding guide groove 23, and is also movably connected to the adjustment disk 51 along the corresponding adjustment groove 511. At this time, controlling the second driving member 52 to drive the adjustment disk 51 to rotate relative to the winding reel 2 can drive the six winding rods 3 to move along the corresponding adjustment grooves 511 and the corresponding guide grooves 23 at the same time.

[0059] Reference Figure 1 and Figure 2 Figure 2

[0060] At this time, the flexible material wound on the reel can move through the guiding port 14 along the tangent direction of the top of the circle formed by the positions of the six winding rods 3, and the user can take the flexible material on the side of the guiding port 14 away from the winding rods 3. During the movement of the winding rods 3 on the reel 2, the flexible material can move through the guiding port 14 in the above manner. In this embodiment, it is preferably that one end of the flexible material has a limiting structure. When the flexible material is completely wound on the reel, its limiting structure will be located on the side of the guiding port 14 away from the winding rods 3 and abut against the seat body 1, so that the flexible material remains partially passing through the guiding port 14, and the limiting structure facilitates the taking of the flexible material after winding; since the limiting structure with the above functions is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0061] The metering module 6 is fixedly installed on the seat body 1, and is signal-connected to the first driving member 4 and the adjusting assembly 5. It can accurately measure the amount of the flexible material taken by according to the number of turns of the driving of the reel 2 by the first driving member 4 and the distance between the winding rods 3 and the axis of the reel 2 after the six winding rods 3 are adjusted by the adjusting assembly 5, and then through a pre-input formula. In this embodiment, it is preferably that the metering module 6 is located on the side of the seat body 1 close to the first driving member 4; since the metering module 6 with the above functions is a common prior art, it will not be described in detail here, and it is only briefly shown in the drawings.

[0062] The intermittent driving assembly 7 is installed on the side of the seat body 1 close to the first driving member 4, and the intermittent driving assembly 7 includes a driving wheel 71, a driven wheel 72, a movable member 73 and a first elastic member 74.

[0063] The driving wheel 71 is fixedly installed on the extension shaft 21, and its axis coincides with the axis of the extension shaft 21, and it can rotate relative to the seat body 1 as the extension shaft 21 rotates; the driven wheel 72 rotates on the seat body 1 and is located on one side in the radial direction of the driving wheel 71. The rotation axis of the driven wheel 72 is parallel to the rotation axis of the driving wheel 71, and the driven wheel 72 is kept engaged with the driving wheel 71, so that the rotation of the driving wheel 71 can drive the driven wheel 72 to rotate.

[0064] The movable member 73 is a cylindrical structure as a whole. The movable member 73 is movably connected to the seat body 1 and keeps threaded cooperation with the driven wheel 72 during its movement. The axis of the movable member 73 coincides with the axis of the driven wheel 72, and the movement direction of the movable member 73 is parallel to the axis of the driven wheel 72. One end of the first elastic member 74 is fixedly connected to the end of the movable member 73 away from the clearance space 11, and the other end contacts and abuts against the circular boss structure of the extension shaft 21 away from the end of the winding reel 2, which has the tendency to drive the extension shaft 21 to move in the direction of the movable member 73, and has the tendency to keep the end of the movable member 73 away from the clearance space 11 along its own axis direction and the circular boss of the extension shaft 21 away from the end of the winding reel 2 with an equal distance. In this embodiment, the first elastic member 74 is preferably a spring, and the force applied by the first elastic member 74 to the extension shaft 21 is preferably sufficient to overcome the magnetic attraction between the guide block 22 and the structure of the seat body 1 at the position where the movable groove 12 is located.

[0065] When the guide block 22 is located in the movable groove 12 and in a certain rotating groove 13 at the same time, the distance between the end of the movable member 73 away from the clearance space 11 and the circular boss at the end of the extension shaft 21 away from the winding reel 2 is the required value, and at this time the first elastic member 74 will be in a position where no axial force is applied to the extension shaft 21; thereafter, if the guide block 22 moves along the rotating groove 13, the distance between the end of the movable member 73 away from the clearance space 11 and the circular boss at the end of the extension shaft 21 away from the winding reel 2 will increase or decrease, so that the first elastic member 74 is stretched or After being squeezed, when the guide block 22 enters the movable groove 12 again, the first elastic member 74 will drive the extension shaft 21 to move relative to the seat body 1 in a direction away from the opening of the make way space 11 or in a direction close to the opening of the make way space 11, so that the distance between the end of the movable member 73 away from the make way space 11 and the circular boss of the extension shaft 21 away from the end of the cable reel 2 is maintained at the required value mentioned above, thereby realizing the movement and switching of the guide block 22 between adjacent rotating grooves 13, so as to facilitate the movement and placement of the spirally wound flexible material on the cable reel in a direction horizontally and perpendicular to the axis of the cable reel 2.

[0066] The limit assembly 8 is installed on the extension shaft 21 and is located at a position on the extension shaft 21 that cooperates with the seat body 1 to improve the reliability of the intermittent drive assembly 7 driving the extension shaft 21 and the winding reel 2 to move the same distance relative to the seat body 1 each time.

[0067] The limiting assembly 8 includes a latch pin 81 and a second elastic member 82 .

[0068] The latch 81 is movably connected to the extension shaft 21, and its movable direction is perpendicular to the axis of the extension shaft 21, and a plurality of limit grooves 15 adapted to the latch 81 are provided at the position on the seat body 1 for the extension shaft 21 to pass through and cooperate with; the plurality of limit grooves 15 are evenly spaced along the axis direction of the clearance space 11 on the seat body 1, and the interval between adjacent limit grooves 15 is equal to the radial dimension of the flexible material; the limit groove 15 is an annular groove, and its axis coincides with the axis of the clearance space 11, and during the movement of the latch 81 relative to the extension shaft 21, the end of the latch 81 can enter and exit the limit groove 15. In this embodiment, the cross section of the limit groove 15 is preferably semicircular, and the end of the latch 81 preferably has a ball head structure adapted to the limit groove 15.

[0069] The second elastic member 82 is installed on one side of the latch 81 close to the axis of the extension shaft 21. The two ends of the second elastic member 82 are respectively fixedly connected to the latch 81 and the extension shaft 21, and have a tendency to drive the latch 81 to move away from the extension shaft 21. In this embodiment, the second elastic member 82 is preferably a compression spring.

[0070] When the guide block 22 is located in the movable groove 12 and in a certain rotating groove 13 at the same time, the latch 81 of the limiting assembly 8 is plugged into and matched with a limiting groove 15 under the action of the second elastic member 82. In this embodiment, it is preferred that the action force exerted by the first elastic member 74 on the extension shaft 21 is sufficient to simultaneously overcome the magnetic attraction between the guide block 22 and the structure of the seat body 1 at the position where the movable groove 12 is located and the limiting action force of the limiting assembly 8 on the movement of the extension shaft 21.

[0071] The plurality of limit grooves 15 correspond to the plurality of rotation grooves 13. When the guide block 22 is located in the rotation groove 13 away from the opening of the clearance space 11, the latch 81 is plugged into and matched with the limit groove 15 on the seat body 1 away from the opening of the clearance space 11; when the guide block 22 is located in the rotation groove 13 close to the opening of the clearance space 11, the latch 81 is plugged into and matched with the limit groove 15 on the seat body 1 close to the opening of the clearance space 11.

[0072] The implementation principle of a digitally controlled counting reel in the embodiment of the present application is as follows: When the flexible material is rolled up, the adjusting component 5 is first controlled to adjust the positions of the plurality of winding rods 3 on the winding drum 2 so that the area for the flexible material to be rolled up formed by the plurality of winding rods 3 meets the demand, and then the first driving component 4 is controlled to drive the winding drum 2 to rotate to roll up the flexible material; after the flexible material is rolled up one circle, the intermittent driving component 7 drives the extension shaft 21 together with the winding drum 2 and the plurality of winding rods 3 to move toward the direction close to the depth of the clearance space 11, so that the subsequent flexible material can be rolled up at the vacated position on the winding rod 3, and then the user continues to control the first driving component 4 to drive the winding drum 2 to rotate to continue to roll up the flexible material, and finally the flexible material can be rolled up in a spiral and overlapped manner along the axis direction of the winding drum 2; When the flexible material is taken, the first driving member 4 is controlled to drive the winding drum 2 to rotate so that the flexible material can be taken. After the flexible material is taken for one circle, the intermittent driving component 7 will drive the extension shaft 21 together with the winding drum 2 and multiple winding rods 3 to move in the direction close to the opening of the clearance space 11, so that the flexible material on the winding rod 3 can be moved in a horizontal direction for taking, reducing the probability of damage to the flexible material during the taking process. At the same time, the metering module 6 can accurately measure the sampling amount of the flexible material in real time during the process of taking the flexible material, so that the user can know the amount of flexible material taken.

[0073] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A numerically controlled counting wire winder, characterized in that, It comprises a seat body (1), a winding reel (2), a plurality of winding rods (3), a first driving member (4), an adjustment component (5) and a metering module (6); The cable reel (2) is rotatably connected to the base (1), and its rotation axis coincides with its own axis; the cable winding rod (3) is arranged on the cable reel (2), and its length direction is parallel to the axis direction of the cable reel (2), and a plurality of the cable winding rods (3) are arranged on the cable reel (2) in a circular array with the axis of the cable reel (2) as the axis; the first driving member (4) is arranged on the base (1), and is used to drive the cable reel (2) to rotate; The winding rod (3) is movably connected to the winding reel (2), and the distance between the winding rod and the axis of the winding reel (2) changes during the movement; the adjustment component (5) is arranged on the winding reel (2) and is used to control the movement of the plurality of winding rods (3); The metering module (6) is arranged on the base (1), is signal-connected to both the first driving member (4) and the adjusting component (5), and is used to measure the length of the flexible material taken.

2. The numerical control counting wire winder according to claim 1, characterized in that, The cable reel (2) is movably connected to the base (1), and its movable direction is parallel to its own axial direction; the base (1) has a clearance space (11) for the cable reel (2) to move, and the clearance space (11) forms an opening on one side of the base (1) for the winding rod (3) to extend out; The cable reel (2) has a guide block (22) at one end in the radial direction, and the seat body (1) is provided with a movable groove (12) and a plurality of rotation grooves (13) adapted to the guide block (22) on the inner wall of the clearance space (11); When the guide block (22) moves along the movable groove (12), the cable reel (2) moves relative to the seat body (1); when the guide block (22) moves along the rotating groove (13), the cable reel (2) rotates relative to the seat body (1); The plurality of rotating grooves (13) are distributed at equal intervals along the opening direction of the movable groove (12), and the interval between adjacent rotating grooves (13) is equal to the radial dimension of the flexible material; When the first driving member (4) drives the cable reel (2) to rotate until the guide block (22) is located in the movable groove (12), the first driving member (4) stands by until the guide block (22) moves to another of the rotating grooves (13) and then starts.

3. The numerical control counting wire winder according to claim 2, wherein The cable reel (2) has an extension shaft (21) extending along its own axial direction and cooperating with the seat body (1). One end of the extension shaft (21) away from the cable reel (2) passes through the seat body (1) and is located on a side of the seat body (1) away from the winding rod (3). The extension shaft (21) moves and rotates relative to the seat body (1) along with the cable reel (2).

4. The numerical control counting wire winder according to claim 3, wherein, It also includes an intermittent drive component (7), and the intermittent drive component (7) is arranged on a side of the seat body (1) away from the winding rod (3); The intermittent drive assembly (7) comprises a driving wheel (71), a driven wheel (72), a movable member (73) and a first elastic member (74); The driving wheel (71) is arranged on the extension shaft (21), and its axis coincides with the axis of the extension shaft (21), and it moves and rotates relative to the base body (1) along with the extension shaft (21); the driven wheel (72) is rotatably arranged on the base body (1), and its rotation axis is parallel to the rotation axis of the driving wheel (71), and it is gear-engaged with the driving wheel (71); the movable member (73) is movably connected to the base body (1) and threadedly matched with the driven wheel (72), the movable direction of the movable member (73) is parallel to the rotation axis of the driven wheel (72), and the rotation of the driven wheel (72) drives the movable member (73) to move; the two ends of the first elastic member (74) are respectively connected to the movable member (73) and the extension shaft (21), and it has a tendency to drive the extension shaft (21) to move along the movable direction of the movable member (73); During the movement of the driving wheel (71), the gear meshes with the driven wheel (72), and the driving wheel (71) rotates one circle so that the distance over which the movable member (73) moves is equal to the radial dimension of the flexible material.

5. A numerical control counting wire winder according to claim 4, characterized in that, The movable groove (12) is located at the bottom of the base (1), and the base (1) is magnetic at a position close to the movable groove (12); the guide block (22) is magnetic, and the guide block (22) and the base (1) are magnetically attracted at a position close to the movable groove (12).

6. The numerical control counting wire winder according to claim 4, characterized in that It also includes a limiting component (8), and the limiting component (8) is arranged on the extension shaft (21); The limiting assembly (8) comprises a latch (81) and a second elastic member (82); the latch (81) is slidably connected to the extension shaft (21), and its sliding direction is perpendicular to the axis of the extension shaft (21); two ends of the second elastic member (82) are respectively connected to the latch (81) and the extension shaft (21), and have a tendency to drive the latch (81) to slide in a direction away from the extension shaft (21); The seat body (1) is provided with a plurality of limiting grooves (15) for the latch pin (81) to slide in and out, the limiting groove (15) being annular and having an axis that coincides with the axis of the clearance space (11); the plurality of limiting grooves (15) are evenly spaced on the seat body (1) along the axis of the clearance space (11), and the spacing between adjacent limiting grooves (15) is equal to the radial dimension of the flexible material.

7. A numerical control counting wire winder according to claim 2, characterized in that, The seat body (1) is provided with a guide opening (14) for the flexible material to enter and exit, and is used to guide the flexible material to move in a direction perpendicular to the axis of the cable reel (2).

8. The numerical control counting wire winder according to claim 7, characterized in that, During the movement of the wire winding rod (3) relative to the wire reel (2), the guide opening (14) is maintained to guide the flexible material to move in a direction horizontally and perpendicular to the axis of the wire reel (2).

9. The numerical control counting wire winder according to claim 1, wherein The winding rod (3) is provided with a plurality of winding grooves (31) adapted to the flexible material. The winding grooves (31) are annular and their axes coincide with the axis of the winding rod (3). The plurality of winding grooves (31) are equally spaced along the axial direction of the winding rod (3) on the winding rod (3), and the interval between adjacent winding grooves (31) is equal to the radial dimension of the flexible material.

10. The numerical control counting wire winder according to claim 1, wherein, The adjusting assembly (5) includes an adjusting disc (51) and a second driving member (52). The adjusting disc (51) is rotatably connected to the winding disc (2), and its rotation axis coincides with its own axis and the axis of the winding disc (2). The second driving member (52) is disposed on the winding disc (2) and is used to drive the adjusting disc (51) to rotate relative to the winding disc (2). The adjusting disc (51) is provided with a plurality of adjusting grooves (511) corresponding to the plurality of winding rods (3) one by one, and the plurality of adjusting grooves (511) are circumferentially arrayed on the adjusting disc (51). A plurality of guiding grooves (23) corresponding to the plurality of winding rods (3) one by one are formed in the winding disc (2) along its radial direction, and the plurality of guiding grooves (23) are circumferentially arrayed on the winding disc (2). The winding rod (3) can move along the adjusting groove (511) and can also move along the guiding groove (23). During the rotation of the adjusting disc (51) relative to the winding disc (2), the plurality of winding rods (3) move synchronously and the distance from the axis of the winding disc (2) remains equal.

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