Single-head shaftless doubling machine

Abstract

The utility model relates to the field of doubling machines, in particular to a single-head shaftless doubling machine, which comprises a frame and a control cabinet arranged on the frame, a winding space used for mounting a winding disc is formed in the frame, two sides of the frame are respectively connected with a clamping mechanism and a pressing mechanism, the pressing mechanism is connected with a driving part, the frame is provided with a moving module, and the moving module is connected with the clamping mechanism and the pressing mechanism. The movable module is connected with a sliding seat capable of sliding along the movable sliding seat through a sliding block, the sliding seat is provided with a connecting rod, the end, away from the winding disc, of the connecting rod is connected with a branching magnetic bar, and the end, close to the winding disc, of the connecting rod is connected with a meter counting and wire arranging device used for doubling; the driving piece enables the abutting mechanism to drive the winding disc to rotate, the wire separating magnetic bar and the meter counting wire arranging device can move along a specific path, the accurate positioning and wire separating functions of a cable are achieved, multiple tinned copper wires can be wound together with the winding disc at the same time, and the tinned copper wire winding efficiency is improved. And the production efficiency and the product quality of the doubling machine are further improved.

Description

Technical Field

[0001] The utility model relates to the field of wire drawing machines, in particular to a single-head shaftless wire drawing machine. Background Art

[0002] As an important piece of machinery, the doubling machine is widely used in various industries, including wire and cable and metal wire processing. Its primary function is to combine multiple thin wires or ribbons into a single, thicker wire or ribbon, thereby improving the material's strength and durability. In the wire and cable industry, it is used to combine multiple conductors into a single strand to meet specific conductivity requirements; in the metal wire processing industry, it is used to combine multiple metal wires into a single strand to improve the material's overall strength and toughness.

[0003] Existing doubling machines typically consist of multiple components, including a support, motor, transmission system, guide system, and bundling system. The motor, typically a torque motor, is the power source for the entire machine. The transmission system transmits the motor's power to the rest of the machine, while the guide system guides the thin wires or ribbons to the center of the machine, ensuring they are properly doubling. During this process, the machine must maintain a certain tension to ensure the wires or ribbons are properly doubling, typically achieved by adjusting the pressure of the clamps.

[0004] However, despite their widespread use, existing winding machines still suffer from some significant drawbacks. First, conventional winding machines typically use a rubber reel driven by a torque motor for winding, requiring multiple manual adjustments from an empty reel to a full reel. This not only increases the complexity and manufacturing cost of the machine, but also increases labor costs. Second, the rubber reel of existing winding machines is typically only suitable for one conductor, requiring the use of multiple reels, resulting in low efficiency, large space requirements, and high labor costs. Furthermore, existing winding machines are typically driven by a torque motor, making it difficult to control the tension and speed of the winding process, thus affecting the efficiency and accuracy of the winding process. Utility Model Content

[0005] The purpose of the present invention is to solve the above defects and provide a single-head shaftless winding machine to solve the technical problems in the above background technology that the winding and rewinding mechanism of the existing winding machine is relatively complex, resulting in low winding efficiency and difficulty in controlling the winding tension and speed.

[0006] The purpose of this utility model is achieved by the following methods:

[0007] The single-head shaftless wire drawing machine includes a frame and a control cabinet arranged on the frame, a winding space for installing a winding reel is formed between the frame, and a clamping mechanism and a pressing mechanism are respectively connected to two sides of the frame, and the clamping mechanism can pass through the winding space and slide and adjust to the pressing mechanism, so that the winding reel can be detachably arranged between the clamping mechanism and the pressing mechanism, and a driving member is connected to the pressing mechanism so that the driving member can be used to drive the pressing mechanism to drive the winding reel to rotate, and a movable module is provided on the frame, and the moving direction of the movable module is located between the clamping mechanism and the pressing mechanism, and the movable module is connected to a sliding seat that can slide along the movable slide seat through a sliding block, and a connecting rod is provided on the sliding seat, and the end of the connecting rod away from the winding reel is connected to a line distribution magnetic row, and the end of the connecting rod close to the winding reel is connected to a metering and arranging device for wire drawing.

[0008] Further in the above description, the clamping mechanism includes a driving cylinder and a clamping shaft. The clamping shaft is installed on the side of the frame through a sleeve, and the clamping shaft can slide along the axial direction of the sleeve. The driving cylinder is installed on the frame, and the telescopic end of the driving cylinder is connected to the clamping shaft through a connecting plate, so that it can drive the clamping shaft to extend along the bearing sleeve toward the pressing mechanism.

[0009] The clamping shaft can be driven to move relative to the pressing mechanism by driving the air cylinder, so that the winding reel can be detachably installed, thereby improving the use effect.

[0010] Further in the above description, the pressure mechanism includes a rotating shaft and a coaxially connected pressure turntable, the rotating shaft, the pressure turntable and the clamping shaft are coaxially paired, the pressure turntable is installed on the side of the frame, one end of the rotating shaft is connected to the pressure turntable, and the other end of the rotating shaft is coaxially connected to the driving member.

[0011] The pressure turntable and the clamping shaft are respectively used to clamp one end of the winding disk, so that the pressure turntable is connected to the pressure turntable through the rotating shaft, and the pressure turntable can drive the winding disk to rotate.

[0012] Further in the above description, the driving component includes a reducer and a servo motor, the reducer is installed on the side of the frame, and the output end of the reducer is coaxially connected to the rotating shaft, and the output end of the servo motor is connected to the input end of the reducer.

[0013] The servo motor can be easily adjusted and controlled, so that the winding disk can be driven and controlled with constant tension and constant speed through the rotating shaft, further improving the stability and accuracy of the winding and the winding effect.

[0014] Further in the above description, a plurality of card slots are provided on the outer surface of the clamping shaft, and the card slots are linearly distributed along the axial direction of the clamping shaft. A manual safety lock is connected to the side of the frame close to the clamping shaft, and one end of the manual safety lock extends toward the card slot of the clamping shaft and forms a clamping portion matching the card slot, and the other end of the manual safety lock extends outward.

[0015] The other end of the manual safety lock is the driving part. When the driving cylinder drives the clamping shaft to move to the corresponding position, that is, the clamping shaft moves to press against the end of the winding disk, the driving part can further clamp the clamping part and the clamping shaft slot, thereby preventing the clamping shaft from sliding and loosening, and improving the stability and reliability of winding.

[0016] Further in the above description, one end of the connecting rod is connected to a swingably adjustable support rod, the branching magnetic array is installed on the support rod, and a number of wire threading slots are opened on the branching magnetic array, the branching magnetic array is arranged in a comb-like shape, and the end of the support rod close to the branching magnetic array is connected to a wire wheel.

[0017] The wire-dividing magnetic strips are set up to facilitate the threading of the wires and improve the effect and stability of subsequent wire drawing.

[0018] Further in the above description, the meter counting and wire traversing device includes a meter counting wheel assembly and a wire traversing wheel, the end of the connecting rod close to the winding space is connected to a mounting rod, the meter counting wheel assembly and the wire traversing wheel are respectively installed at both ends of the mounting rod, and a wire pressing wheel is connected to the mounting rod.

[0019] The meter wheel assembly includes a meter wheel, an encoder and a transmission gear. The meter wheel assembly can record the length of the wire and detect the tension of the wire drawing process. The wire arrangement wheel is set to reel the wire being drawn onto the reel, and the pressure wheel is set to further increase the tension on the wire.

[0020] Further in the above description, a wire break detector for detecting wire breakage is connected to the mounting rod via a bracket.

[0021] The tinned wire is passed through the set wire break detector. When the wire is detected to be broken during the winding process, the servo motor automatically runs at a low speed. The low-speed operation can ensure the normal winding of other wires without affecting the normal winding work. After the broken wire is repaired, normal operation can continue.

[0022] The beneficial effects of the present invention are as follows: through the sliding adjustment design of the clamping mechanism, the winding drum can be firmly installed between the clamping mechanism and the pressing mechanism, ensuring the stability and reliability of the winding process. At the same time, the design also facilitates the rapid replacement of the winding drum, improves the flexibility and adaptability of the equipment, and the driving part enables the pressing mechanism to drive the winding drum to rotate, realizing the automatic winding function of the winding drum and improving production efficiency. The combined use of the moving module and the sliding seat enables the wire dividing magnetic array and the meter-counting wire arrangement device to move along a specific path, realizing the precise positioning and wire dividing function of the cable, and the meter-counting wire arrangement device can accurately record the winding length of the cable, which helps to improve the arrangement neatness and winding quality of the cable, and provides convenience for subsequent cable processing. Through the setting of the wire dividing magnetic array, it can be ensured that the cable maintains a certain tension and arrangement order during the winding process, avoiding the confusion and entanglement of the copper wire, and can simultaneously wind multiple tinned copper wires with the winding drum, further improving efficiency, saving winding space and labor costs, and improving the production efficiency and product quality of the wire drawing machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of this embodiment from a left perspective;

[0024] Figure 2 This is a schematic diagram of the overall structure of the embodiment from a right perspective;

[0025] Figure 3 It is a schematic three-dimensional diagram of the local structure of this embodiment;

[0026] Figure 4 This is a schematic diagram of the connection structure of the manual safety lock in this embodiment;

[0027] Figure 5 This is a schematic plan view of the local structure of this embodiment;

[0028] Figure 6 Schematic diagram of the connection structure of the connecting rod in this embodiment;

[0029] The reference numerals in the figure are: 1-frame, 2-control cabinet, 3-winding space, 4-movable module, 5-sliding seat, 6-connecting rod, 7-line distribution magnetic row, 8-meter wire arrangement device, 81-meter wheel assembly, 82-line arrangement wheel, 9-driving cylinder, 10-clamping shaft, 11-rotating shaft, 12-pressure turntable, 13-reducer, 14-servo motor, 15-card slot, 16-manual safety lock, 17-clamping part, 18-support rod, 19-threading slot, 20-wire wheel, 21-mounting rod, 22-wire pressing wheel, 23-wire break detector, 24-winding disk. DETAILED DESCRIPTION

[0030] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementations.

[0031] In this embodiment, refer to Figures 1-6 The single-head shaftless wire drawing machine specifically implemented includes a frame 1 and a control cabinet 2 arranged on the frame 1. A winding space 3 for installing a winding drum 24 is formed between the frame 1, and a clamping mechanism and a pressing mechanism are respectively connected to the two sides of the frame 1. The clamping mechanism can pass through the winding space 3 and slide and adjust the pressing mechanism so that the winding drum 24 can be detachably arranged between the clamping mechanism and the pressing mechanism. A driving member is connected to the pressing mechanism so that the driving member can be used to drive the pressing mechanism to drive the winding drum 24 to rotate. A moving module 4 is provided on the frame 1, and the moving direction of the moving module 4 is located between the clamping mechanism and the pressing mechanism. A sliding seat 5 that can slide along the moving slide is connected to the moving module 4 through a sliding block, and a connecting rod 6 is provided on the sliding seat 5. The end of the connecting rod 6 away from the winding drum 24 is connected to a branching magnetic row 7, and the end of the connecting rod 6 close to the winding drum 24 is connected to a metering and arranging device 8 for winding.

[0032] The clamping mechanism includes a drive cylinder 9 and a clamping shaft 10. The clamping shaft 10 is mounted on the side of the frame 1 through a sleeve and can slide along the axial direction of the sleeve. The drive cylinder 9 is mounted on the frame 1. The telescopic end of the drive cylinder 9 is connected to the clamping shaft 10 through a connecting plate, so that it can drive the clamping shaft 10 to extend along the bearing sleeve toward the pressing mechanism. The drive cylinder 9 can drive the clamping shaft 10 to move relative to the pressing mechanism, thereby detachably mounting the reel 24 and improving the use effect.

[0033] The pressing mechanism includes a rotating shaft 11 and a coaxially connected pressing disc 12. The rotating shaft 11, the pressing disc 12, and the clamping shaft 10 are coaxially matched. The pressing disc 12 is mounted on the side of the frame 1. One end of the rotating shaft 11 is connected to the pressing disc 12, and the other end of the rotating shaft 11 is coaxially connected to the driving member. The pressing disc 12 and the clamping shaft 10 are respectively used to clamp one end of the winding reel 24, so that the winding reel 24 is connected to the pressing disc 12 via the rotating shaft 11, and the pressing disc 12 can drive the winding reel 24 to rotate.

[0034] Reference Figure 3 The drive unit includes a reducer 13 and a servo motor 14. The reducer 13 is mounted on the side of the frame 1, and the output end of the reducer 13 is coaxially connected to the rotating shaft 11. The output end of the servo motor 14 is connected to the input end of the reducer 13. The servo motor 14 can be easily adjusted and controlled, so that it can drive the winding reel 24 with constant tension and constant speed through the rotating shaft 11, further improving the stability and accuracy of the winding process and enhancing the winding effect.

[0035] Reference Figure 4 The outer surface of the clamping shaft 10 is provided with a plurality of slots 15, which are linearly distributed along the axial direction of the clamping shaft 10. A manual safety lock 16 is connected to the side of the frame 1 near the clamping shaft 10. One end of the manual safety lock 16 extends toward the slot 15 of the clamping shaft 10 and is formed with a clamping portion 17 that matches the slot 15. The other end of the manual safety lock 16 extends outward. The other end of the manual safety lock 16 is a driving portion. When the driving cylinder 9 drives the clamping shaft 10 to move to the corresponding position, that is, the clamping shaft 10 moves to press against the end of the winding disk 24, the driving portion can further clamp the clamping portion 17 to the slot 15 of the clamping shaft 10, thereby preventing the clamping shaft 10 from sliding and loosening, and improving the stability and reliability of winding.

[0036] One end of the connecting rod 6 is connected to a swingably adjustable support rod 18, on which the branching magnet array 7 is mounted. The branching magnet array 7 is provided with a plurality of threading slots 19, arranged in a comb-like configuration. A wire pulley 20 is connected to the end of the support rod 18 near the branching magnet array 7. The branching magnet array 7 facilitates the threading of the wire, improving the effect and stability of subsequent paralleling.

[0037] The meter-counting and wire-winding device 8 includes a meter-counting wheel assembly 81 and a wire-winding wheel 82. The end of the connecting rod 6 near the winding space 3 is connected to a mounting rod 21. The meter-counting wheel assembly 81 and the wire-winding wheel 82 are respectively mounted at both ends of the mounting rod 21. The mounting rod 21 is connected to a wire-pressing wheel 22. The meter-counting wheel assembly 81 includes a meter-counting wheel, an encoder, and a transmission gear. The meter-counting wheel assembly 81 can record the length of the wire being wound and detect the tension during the winding process. The wire-winding wheel 82 is provided to reel the wire being wound onto the winding reel 24, and the wire-pressing wheel 22 is provided to further increase the tension on the wire. A wire break detector 23 for detecting wire breaks is connected to the mounting rod 21 via a bracket. The tinned wire passes through the wire break detector 23. When a wire break is detected during the winding process, the servo motor 14 automatically operates at a low speed. This low-speed operation ensures that the other wires can be wound normally without affecting normal winding. Once the break is repaired, normal operation can resume.

[0038] Specifically, the movable module 4 in this embodiment is composed of a screw drive module, which is mounted on the top of the frame 1, and the screw of the movable module 4 is connected to a servo drive motor. The movable module 4 in this embodiment is a conventional technical means of those skilled in the art and will not be described in detail here.

[0039] The specific usage principle in this embodiment is: the winding disk 24 is installed between the clamping shaft 10 and the pressure turntable 12, so that the multi-strand tinned copper wire on its outside passes through the wire breakage detector and passes through the guide grooves of the wire dividing magnetic array 7 respectively, so that the copper wire passes through the meter wheel, wire breakage detector 23, wire pressing wheel 22 and wire arranging wheel 82, and is wound onto the winding disk 24. The output shaft of the reducer 13 is driven by the servo motor 14 to drive the rotating shaft 11 to rotate, so that the winding disk 24 rotates and reels, realizing the automatic winding function of the winding disk 24. Through the setting of the wire dividing magnetic array 7 and the winding disk 24, the combined use of the moving module 4 and the sliding seat 5, the wire dividing magnetic array 7 and the metering and arranging device 8 can move along a specific path, realizing the precise positioning and wire dividing function of the cables, and improving the neat arrangement of the cables. The degree and winding quality are improved, and the production efficiency is improved. At the same time, through the electrical connection between the controller and the servo motor 14, the servo motor 14 drives the winding drum 24 to perform constant tension and constant speed rotation control under the control and adjustment of the controller, thereby ensuring the stability and reliability of the winding process. At the same time, the sliding of the clamping shaft 10 along the bearing sleeve facilitates clamping or loosening of the winding drum 24, so that the winding drum 24 can be quickly replaced, which improves the flexibility and adaptability of the equipment. The arrangement of the line dividing magnetic array 7 and the metering and arranging device 8 can ensure that the cable maintains a certain tension and arrangement order during the winding process, avoiding confusion and entanglement of the copper wire, and can simultaneously wind multiple tinned copper wires with the winding drum 24, further improving efficiency, saving winding space 3 and labor costs, and improving the production efficiency and product quality of the wire drawing machine.

[0040] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention is disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of the above-disclosed technical contents without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technology of the present invention, which do not depart from the content of the technical solution of the present invention, are within the scope of the technical solution of the present invention.

Claims

1. A single-head shaftless wire drawing machine, comprising a frame and a control cabinet mounted on the frame, wherein a winding space for mounting a winding reel is formed within the frame, and is characterized by: The two sides of the frame are respectively connected with a clamping mechanism and a pressing mechanism, the clamping mechanism can pass through the winding space and slide and adjust to the pressing mechanism, so that the winding drum can be detachably arranged between the clamping mechanism and the pressing mechanism, and the pressing mechanism is connected with a driving member, so that the driving member can be used to drive the pressing mechanism to drive the winding drum to rotate, and a movable module is provided on the frame, and the moving direction of the movable module is located between the clamping mechanism and the pressing mechanism. The movable module is connected with a sliding seat that can slide along the movable slide seat through a sliding block, and a connecting rod is provided on the sliding seat, and the end of the connecting rod away from the winding drum is connected with a line dividing magnetic row, and the end of the connecting rod close to the winding drum is connected with a metering and arranging device for wire paralleling.

2. The single-head shaftless wire drawing machine according to claim 1, characterized in that: The clamping mechanism includes a driving cylinder and a clamping shaft. The clamping shaft is installed on the side of the frame through a sleeve, and the clamping shaft can slide along the axial direction of the sleeve. The driving cylinder is installed on the frame, and the telescopic end of the driving cylinder is connected to the clamping shaft through a connecting plate, so that it can drive the clamping shaft to extend along the bearing sleeve toward the pressing mechanism.

3. The single-head shaftless wire drawing machine according to claim 2, characterized in that: The pressing mechanism includes a rotating shaft and a coaxially connected pressing turntable. The rotating shaft, the pressing turntable and the clamping shaft are coaxially matched. The pressing turntable is installed on the side of the frame. One end of the rotating shaft is connected to the pressing turntable, and the other end of the rotating shaft is coaxially connected to the driving member.

4. The single-head shaftless wire drawing machine according to claim 3, characterized in that: The driving component includes a reducer and a servo motor. The reducer is installed on the side of the frame, and the output end of the reducer is coaxially connected to the rotating shaft, and the output end of the servo motor is connected to the input end of the reducer.

5. The single-head shaftless wire drawing machine according to claim 2, characterized in that: The outer surface of the clamping shaft is provided with a plurality of slots, which are linearly distributed along the axial direction of the clamping shaft. A manual safety lock is connected to the side of the frame close to the clamping shaft. One end of the manual safety lock extends toward the slot of the clamping shaft and forms a clamping portion matching the slot, and the other end of the manual safety lock extends outward.

6. The single-head shaftless wire drawing machine according to claim 1, characterized in that: One end of the connecting rod is connected to a swingably adjustable support rod, a branching magnetic array is installed on the support rod, and a plurality of wire threading slots are opened on the branching magnetic array. The branching magnetic array is arranged in a comb-tooth shape, and a wire pulley is connected to one end of the support rod close to the branching magnetic array.

7. The single-head shaftless wire drawing machine according to any one of claims 1 to 6, characterized in that: The meter-counting and cable-traversing device includes a meter-counting wheel assembly and a cable-traversing wheel. The end of the connecting rod close to the winding space is connected to a mounting rod. The meter-counting wheel assembly and the cable-traversing wheel are respectively installed at both ends of the mounting rod, and a cable-pressing wheel is connected to the mounting rod.

8. The single-head shaftless wire drawing machine according to claim 7, characterized in that: A wire break detector for detecting wire breakage is connected to the mounting rod via a bracket.

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