Winding machine convenient to operate

Abstract

The utility model relates to the technical field of winding machines, in particular to a winding machine convenient to operate, which comprises a base, the upper end of the base is fixedly connected with a plate block, the other side of the plate block is respectively and rotatably connected with a winding roller and a wire releasing roller, and the side walls of the winding roller and the wire releasing roller are fixedly connected with fixing blocks. Clamping blocks are connected to the side walls of the winding roller and the wire unwinding roller in a sliding manner; and the end parts of the two sliding blocks are fixedly connected with cutting knives. The lower end of the ejector rod slides into the sliding groove from the interior of the notch by pressing the column bodies at the ends of the winding roller and the wire releasing roller, the ejector rod is pulled through the movable block, so that the lower end of the ejector rod slides into the groove, the wire releasing disc and the bobbin slide to the outer portion of the winding roller and the outer portion of the wire releasing roller correspondingly, and the clamping block slides to the outer portion of the winding roller and the outer portion of the wire releasing roller again. The ejector rod slides from the interior of the groove to the interior of the sliding groove, the column body slides through the first spring, the wire unwinding disc and the wire barrel are rapidly and conveniently installed outside the winding roller and the wire unwinding roller, and the winding machine is convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a winding machine with convenient operation. Background Art

[0002] A winding machine is a device specifically used to wind linear objects onto specific workpieces. It has a wide range of applications in many fields such as electronics, electrical appliances, and textiles. The main function of the winding machine is to wind wire materials onto workpieces according to preset rules and parameters to form the required coils or wire bundles. There are many types of winding machines, which can be divided into general-purpose and special-purpose types according to their uses. The general-purpose winding machine is suitable for the winding processing of various products, and different product processing requirements can be met as long as the corresponding molds and instructions are replaced. The special-purpose winding machine is designed for a specific product or a specific winding process, such as a special winding machine for toroidal transformers, a special winding machine for speaker voice coils, etc.

[0003] After retrieval, a utility model patent with the Chinese patent publication number CN216054280U discloses a winding machine, including a workbench. The bottom of the workbench is movably connected with a mounting plate. The inner wall of the mounting plate is fixedly connected with a hydraulic push rod. The output end of the hydraulic push rod is fixedly connected with a universal wheel. The bottom of the mounting plate is movably connected with a screw pad. The top of the workbench is fixedly connected with a base. Through the workbench, motor, rotating shaft, support plate, bearing, connecting plate, limiting plate, mounting bolts, nuts, winding drum and movable groove provided by this utility model, the motor is the main power source for winding work. By driving the rapid rotation of the rotating shaft and the connecting plate through the motor, the connecting plate transfers the rotational force to the limiting plate and the winding drum for rapid rotary winding operation. After winding, the finished product and the winding drum part after winding can be removed by disassembling the mounting bolts and nuts for storage, which not only ensures the work efficiency but also ensures the convenience of use and meets people's usage requirements.

[0004] After retrieval, the above patent has dealt with the quality and efficiency after winding of the winding machine, but this device fails to deal with the convenient operation of the winding machine. When the operator needs to remove the wire feeding disc and the bobbin, it is necessary to take them out by disassembling the mounting bolts and nuts, resulting in inconvenient operation. At the same time, the bolts and nuts are prone to dislocation and slipping of the thread when installed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a winding machine with convenient operation, and through this device, the effect of facilitating the operation of the winding machine is realized to solve the problem that it is not convenient to operate the winding machine in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A winding machine with convenient operation, comprising a base, a plate is fixedly connected to the upper end of the base, a first motor is fixedly connected to one side of the plate, a winding roller and a wire feeding roller are respectively rotatably connected to the other side of the plate, the end of the winding roller is fixedly connected to the output end of the first motor, fixing blocks are fixedly connected to the side walls of the winding roller and the wire feeding roller, and clamping blocks are slidably connected to the side walls of the winding roller and the wire feeding roller; two sliders are arranged on the side wall of the plate, a cutting knife is fixedly connected to the end of the slider, a protective shell is slidably connected to the outside of the cutting knife, and a plurality of third springs are fixedly connected between the inner wall of the protective shell and the side wall of the cutting knife.

[0008] Preferably, a plurality of clamping grooves are annularly and arrayedly distributed on the inner wall of the clamping block, a plurality of ejector rods are annularly and arrayedly distributed on the side walls of the winding roller and the wire feeding roller, and the upper end of the ejector rod is slidably connected to the clamping groove.

[0009] Preferably, a plurality of through holes are annularly and arrayedly distributed on the side walls of the winding roller and the wire feeding roller, a movable block is slidably connected inside the through hole, a second spring is fixedly connected between the lower end of the movable block and the inner bottom of the through hole, and the movable block is slidably penetrated by the ejector rod.

[0010] Preferably, cylinders are arranged inside the ends of the winding roller and the wire feeding roller, a plurality of sliding grooves are annularly distributed on the side walls of the cylinders, notch openings are arranged on the side walls of the sliding grooves, grooves are arranged at the lower ends of the sliding grooves, and the lower ends of the ejector rods are slidably connected to the sliding grooves, the notch openings and the grooves.

[0011] Preferably, a first spring is fixedly connected inside the winding roller and the wire feeding roller respectively, and the end of the first spring is rotatably connected to the end of the cylinder.

[0012] Preferably, a second motor is fixedly connected to the side wall of the plate, a screw rod is rotatably connected inside the plate, the end of the screw rod is fixedly connected to the output end of the second motor, and the screw rod is in threaded rotation connection with the slider.

[0013] Compared with the prior art, the advantages of the present utility model are as follows:

[0014] 1. By pressing the cylinder at the end of the take-up roller and the wire-feeding roller, the lower end of the ejector rod slides from inside the notch to inside the chute. Then, by rotating the cylinder, the lower end of the ejector rod is rotated above the groove. Due to the elastic force of the second spring, the movable block pulls the ejector rod, causing the lower end of the ejector rod to slide into the groove, thereby removing the clamping block from the side walls of the take-up roller and the wire-feeding roller. Then, the wire-releasing disc and the bobbin are respectively slid to the outside of the take-up roller and the wire-feeding roller, making one end of the wire-releasing disc and the bobbin fit against the side wall of the fixed block. The clamping block is slid back to the outside of the take-up roller and the wire-feeding roller. By rotating the cylinder, the inclined wall at the lower end of the ejector rod contacts the inclined wall of the groove, and the ejector rod slides out of the groove to inside the chute. Also, the lower end of the ejector rod is rotated to one side of the notch. The elastic force of the first spring causes the cylinder to slide, making the lower end of the ejector rod slide into the notch to position the ejector rod, so that the side wall of the clamping block fits against the other end of the wire-releasing disc and the bobbin, thus quickly and conveniently installing the wire-releasing disc and the bobbin on the outside of the take-up roller and the wire-feeding roller, facilitating the operation of the winding machine.

[0015] 2. The take-up roller is driven to rotate by the first motor, causing the take-up roller to drive the bobbin to rotate, thereby winding the wire. When the wire winding is completed, two relatively sliding sliders drive the cutting knives provided at their respective ends to slide. First, the two protective shells fit together to clamp the wire. After the two protective shells fit together, the sliders continue to drive the cutting knives to slide further, thus conveniently cutting the wire without the operator having to manually cut it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. 9 is a front view external structure schematic diagram of a winding machine with convenient operation proposed by the present utility model.

[0017] Figure 2 FIG. 13 is a rear view external structure schematic diagram of a winding machine with convenient operation proposed by the present utility model.

[0018] Figure 3 FIG. 17 is an external structure schematic diagram of the cylinder of a winding machine with convenient operation proposed by the present utility model.

[0019] Figure 4 FIG. 21 is a sectional structure schematic diagram of the protective shell of a winding machine with convenient operation proposed by the present utility model.

[0020] Figure 5 FIG. 25 is a sectional structure schematic diagram of the take-up roller of a winding machine with convenient operation proposed by the present utility model.

[0021] Figure 6 is Figure 5 a schematic diagram of the structure of part A in

[0022] In the figure: 1 base, 2 plate, 3 first motor, 4 winding roller, 5 fixing block, 6 clamping block, 7 card slot, 8 cylinder, 9 first spring, 10 chute, 11 notch, 12 groove, 13 ejector rod, 14 hole slot, 15 movable block, 16 second spring, 17 wire feeding roller, 18 second motor, 19 screw rod, 20 slider, 21 cutting knife, 22 protective shell, 23 third spring. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0024] Refer to Figures 1-6 , a winding machine with convenient operation, including a base 1. A plate 2 is fixedly connected to the upper end of the base 1. A first motor 3 is fixedly connected to one side of the plate 2. A winding roller 4 and a wire feeding roller 17 are respectively rotatably connected to the other side of the plate 2. The end of the winding roller 4 is fixedly connected to the output end of the first motor 3. Fixing blocks 5 are fixedly connected to the side walls of both the winding roller 4 and the wire feeding roller 17. Clamping blocks 6 are slidably connected to the side walls of both the winding roller 4 and the wire feeding roller 17; two sliders 20 are provided on the side wall of the plate 2. A cutting knife 21 is fixedly connected to the end of the slider 20. A protective shell 22 is slidably connected to the outside of the cutting knife 21. A plurality of third springs 23 are fixedly connected between the inner wall of the protective shell 22 and the side wall of the cutting knife 21. The operator takes out the clamping blocks 6 provided on the side walls of the winding roller 4 and the wire feeding roller 17, and then slides the wire feeding disk and the bobbin to the outside of the winding roller 4 and the wire feeding roller 17 respectively, so that one end of the wire feeding disk and the bobbin is attached to the side wall of the fixing block 5, and then the clamping blocks 6 are reinstalled on the outside of the winding roller 4 and the wire feeding roller 17, so that the side wall of the clamping block 6 is attached to the other end of the wire feeding disk and the bobbin, thereby quickly and conveniently installing the wire feeding disk and the bobbin on the outside of the winding roller 4 and the wire feeding roller 17. The first motor 3 drives the winding roller 4 to rotate, so that the winding roller 4 drives the bobbin to rotate, thereby winding the wire. When the wire winding is completed, the two sliders 20 that slide relative to each other drive the cutting knives 21 provided at their respective ends to slide. First, the two protective shells 22 are attached to clamp the wire. After the two protective shells 22 are attached, the slider 20 continues to drive the cutting knife 21 to continue sliding, thereby cutting the wire. After the two protective shells 22 are separated, the elastic force of the third spring 23 makes the protective shell 22 automatically slide back to its original position.

[0025] A plurality of card slots 7 are arranged in an annular array on the inner wall of the clamping block 6. A plurality of ejector rods 13 are arranged in an annular array on the side walls of both the winding roller 4 and the wire feeding roller 17. The upper end of the ejector rod 13 is slidably connected to the card slot 7. Through the cooperation between the ejector rod 13 and the card slot 7, the clamping block 6 is clamped and fixed to the side walls of the winding roller 4 and the wire feeding roller 17.

[0026] A plurality of holes 14 are annularly and arrayedly distributed on the side walls of the winding roller 4 and the wire feeding roller 17. An active block 15 is slidably connected inside the hole 14. A second spring 16 is fixedly connected between the lower end of the active block 15 and the inner bottom of the hole 14. The active block 15 is slidably connected through the ejector rod 13. Due to the elastic force of the second spring 16, the active block 15 moves inside the hole 14, and at the same time, the active block 15 drives the ejector rod 13 to move.

[0027] Columns 8 are arranged inside the ends of the winding roller 4 and the wire feeding roller 17 respectively. A plurality of sliding grooves 10 are annularly distributed on the side walls of the columns 8. A notch 11 is arranged on the side wall of the sliding groove 10, and a groove 12 is arranged at the lower end of the sliding groove 10. The lower end of the ejector rod 13 is slidably connected with the sliding groove 10, the notch 11 and the groove 12. A handle is fixedly connected to the end of the column 8. The operator rotates the column 8 through the handle, so that the lower end of the ejector rod 13 slides inside the sliding groove 10. When the lower end of the ejector rod 13 is above the groove 12, the lower end of the ejector rod 13 slides into the groove 12, and the upper end of the ejector rod 13 is disengaged from the clamping groove 7. Both the side of the lower end of the ejector rod 13 and the inner wall of one side of the groove 12 are inclined.

[0028] A first spring 9 is fixedly connected inside the winding roller 4 and the wire feeding roller 17 respectively. The end of the first spring 9 is rotatably connected with the end of the column 8. When the lower end of the ejector rod 13 is on one side of the notch 11, the column 8 slides due to the elasticity of the first spring 9, so that the ejector rod 13 slides into the notch 11, thereby positioning the ejector rod 13.

[0029] A second motor 18 is fixedly connected to the side wall of the plate 2. A screw rod 19 is rotatably connected inside the plate 2. The end of the screw rod 19 is fixedly connected to the output end of the second motor 18. The screw rod 19 is in threaded rotation connection with the slider 20. The side wall of the screw rod 19 is provided with a positive and negative thread. The two sliders 20 correspond to the positive and negative threads. The second motor 18 drives the screw rod 19 to rotate, so that the two sliders 20 slide relatively.

[0030] In the present utility model, an operator presses the cylinder 8 at the ends of the winding roller 4 and the wire feeding roller 17, so that the lower end of the ejector rod 13 slides from the inside of the notch 11 to the inside of the sliding groove 10. Then, by rotating the cylinder 8, the lower end of the ejector rod 13 is rotated above the groove 12. Due to the elastic force of the second spring 16, the movable block 15 pulls the ejector rod 13, causing the lower end of the ejector rod 13 to slide into the groove 12, thereby removing the clamping block 6 from the side walls of the winding roller 4 and the wire feeding roller 17. Then, the wire feeding tray and the bobbin are respectively slid to the outside of the winding roller 4 and the wire feeding roller 17, so that one end of the wire feeding tray and the bobbin abuts against the side wall of the fixed block 5. The clamping block 6 is slid back to the outside of the winding roller 4 and the wire feeding roller 17. By rotating the cylinder 8, the inclined wall at the lower end of the ejector rod 13 contacts the inclined wall of the groove 12, and the ejector rod 13 slides out of the groove 12 to the inside of the sliding groove 10. And the lower end of the ejector rod 13 is rotated to one side of the notch 11. Due to the elasticity of the first spring 9, the cylinder 8 slides, causing the lower end of the ejector rod 13 to slide into the notch 11 to position the ejector rod 13, so that the side wall of the clamping block 6 abuts against the other end of the wire feeding tray and the bobbin, and the wire feeding tray and the bobbin are installed on the outside of the winding roller 4 and the wire feeding roller 17.

[0031] The winding roller 4 is driven to rotate by the first motor 3, so that the winding roller 4 drives the bobbin to rotate, thereby winding the wire. After the wire winding is completed, two relatively sliding sliders 20 drive the cutting knives 21 provided at their respective ends to slide. First, the two protective shells 22 are abutted to clamp the wire. After the two protective shells 22 are abutted, the slider 20 continues to drive the cutting knife 21 to continue sliding, thereby cutting the wire. After the two protective shells 22 are separated, due to the elastic force of the third spring 23, the protective shells 22 automatically slide back to their original positions.

[0032] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A winding machine that is easy to operate, characterized in that: include A base (1), wherein a plate (2) is fixedly connected to the upper end of the base (1), a motor (3) is fixedly connected to one side of the plate (2), and a winding roller (4) and a wire-releasing roller (17) are rotatably connected to the other side of the plate (2), the end of the winding roller (4) is fixedly connected to the output end of the motor (3), the side walls of the winding roller (4) and the wire-releasing roller (17) are fixedly connected to a fixed block (5), and the side walls of the winding roller (4) and the wire-releasing roller (17) are slidably connected to a clamping block (6); Two sliders (20), the sliders (20) being arranged on the side walls of the plate (2), the ends of the sliders (20) being fixedly connected with cutting knives (21), the outside of the cutting knives (21) being slidably connected with a protective shell (22), and a plurality of springs (23) being fixedly connected between the inner wall of the protective shell (22) and the side wall of the cutting knives (21).

2. A conveniently operated winding machine according to claim 1, characterized in that: The inner wall of the card block (6) is provided with a plurality of card slots (7) distributed in a circular array, and the side walls of the winding roller (4) and the wire unwinding roller (17) are provided with a plurality of push rods (13) distributed in a circular array, and the upper ends of the push rods (13) are slidably connected to the card slots (7).

3. A conveniently operated winding machine according to claim 1, characterized in that: The side walls of the winding roller (4) and the wire unwinding roller (17) are both provided with a plurality of hole grooves (14) distributed in an annular array, a movable block (15) is slidably connected inside the hole groove (14), a second spring (16) is fixedly connected between the lower end of the movable block (15) and the bottom of the hole groove (14), and the movable block (15) is slidably connected to the top rod (13).

4. A conveniently operated winding machine according to claim 3, characterized in that: A column (8) is provided inside the end of the winding roller (4) and the wire unwinding roller (17), and the side walls of the column (8) are respectively provided with a plurality of slide grooves (10) in an annular distribution, and the side walls of the slide groove (10) are provided with a notch (11), and the lower end of the slide groove (10) is provided with a groove (12), and the lower end of the push rod (13) is slidably connected with the slide groove (10), the notch (11) and the groove (12).

5. A conveniently operated winding machine according to claim 4, characterized in that: A spring 1 (9) is fixedly connected inside the winding roller (4) and the wire unwinding roller (17), and the end of the spring 1 (9) is rotatably connected to the end of the column (8).

6. A conveniently operated winding machine according to claim 1, characterized in that: The side wall of the plate (2) is fixedly connected to a second motor (18), the interior of the plate (2) is rotatably connected to a screw rod (19), the end of the screw rod (19) is fixedly connected to the output end of the second motor (18), and the screw rod (19) is rotatably connected to a slider (20) via a thread.

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