A stripping device for a connecting line

Abstract

The utility model discloses a kind of stripping devices of connecting line, including upper movable block and lower movable block, stripping groove is equipped on the upper movable block and lower movable block, the lower movable block is connected between lower movable block by lifting mechanism, the upper movable block and lower movable block are rotatably equipped with rotating shaft by stabilizing plate, two the rotating shaft is connected by inserting mechanism between, power mechanism connected with one rotating shaft is equipped on the upper movable block, the upper movable block and lower movable block inside are equipped with movable chamber and rotating chamber, screw rod is rotatably equipped in the rotating chamber. The utility model can realize the rotation of two rotating shafts by only one driving motor, then power is transmitted to screw rod by the aid of synchronous mechanism, and then drive stripping knife to move, whole transmission system is designed ingeniously, compact structure, reduce the number of power device, reduce cost, while ensuring efficient linkage between components.

Description

Technical Field

[0001] This utility model relates to the field of cable processing technology, and in particular to a stripping device for connecting wires. Background Technology

[0002] Connecting wires are cable assemblies used to achieve electrical connections and signal transmission. They consist of wire cores, an insulating sheath, and possibly a shielding layer. Widely used in electronic equipment and electrical systems, they are key components ensuring the normal operation of circuits. In the fields of electronic waste recycling and cable processing, the stripping of connecting wires is a crucial process for achieving metal resource recycling and material classification. Connecting wires typically consist of metal wire cores (such as copper or aluminum) and insulating sheaths (such as PVC or rubber). The precision and efficiency of stripping directly affect the resource recovery rate and the purity of recycled materials.

[0003] However, traditional wire stripping devices have many limitations in practical applications. The power system design of existing stripping devices is often complex, typically requiring multiple drive components to control different action units. This not only increases manufacturing costs but also results in a bulky overall structure, occupying a large space, and increasing maintenance difficulty and costs. The coordination between the various power components is difficult to control, easily leading to asynchronous actions, affecting stripping efficiency and quality, and failing to meet the demands of efficient and precise modern production. To improve upon this, a wire stripping device is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a stripping device for connecting wires.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wire stripping device includes an upper movable block and a lower movable block, each with a stripping groove. The lower movable block is connected to the upper movable block via a lifting mechanism. Each of the upper and lower movable blocks has a rotating shaft rotatably mounted on a stabilizing plate. The two rotating shafts are connected by an insertion mechanism. The upper movable block has a power mechanism connected to one of the rotating shafts. Each of the upper and lower movable blocks has an active chamber and a rotating chamber inside. A screw is rotatably mounted in the rotating chamber and is connected to the rotating shaft via a synchronization mechanism. A lifting plate is located in the active chamber and is connected to the screw via a connecting mechanism. The lifting plate has multiple stripping blades. The bottom wall of the stripping groove has a connecting channel that communicates with the active chamber and corresponds to the stripping blades.

[0007] Preferably, the lifting mechanism includes a cylinder fixedly mounted on one of the fixed plates, and the telescopic end of the cylinder is fixedly connected to the other fixed plate.

[0008] Preferably, the mating mechanism includes a mating shaft fixedly mounted on a rotating shaft, and another rotating shaft is provided with a mating groove corresponding to the mating shaft.

[0009] Preferably, the power mechanism includes a device frame fixedly mounted on the upper movable block, a drive motor fixedly mounted on the device frame, and the output shaft of the drive motor connected to one of the rotating shafts.

[0010] Preferably, the synchronization mechanism includes a synchronization wheel fixedly mounted on the rotating shaft and the screw, and two synchronization wheels at the same level are connected by a synchronization belt.

[0011] Preferably, the connecting mechanism includes a connecting frame threaded onto a screw, the end of which is fixedly connected to a lifting plate.

[0012] The beneficial effects of this utility model are:

[0013] 1. The rotation of two rotating shafts can be achieved by a single drive motor, and the power is transmitted to the screw through a synchronization mechanism, which in turn drives the peeling knife. The entire transmission system is ingeniously designed and compact, reducing the number of power units, lowering costs, and ensuring efficient linkage between components.

[0014] 2. The moving blocks are controlled by a cylinder to move closer and further apart, making operation simple and convenient for placing and removing the connecting wires. The stripping blade's lifting and lowering is precisely controlled by a screw, ensuring stable cutting into the connecting wire's outer sheath and improving the ease of stripping operations.

[0015] 3. The hexagonal design of the engagement shaft and engagement slot in the engagement mechanism ensures that the two rotating shafts always rotate synchronously, and the engagement shaft will not disengage from the engagement slot during the movement of the upper and lower movable blocks, thus ensuring the stability and reliability of power transmission and making the entire peeling device work stably. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a wire stripping device proposed in this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the vertical section structure;

[0018] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A;

[0019] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point C;

[0020] Figure 5 for Figure 2 Enlarged schematic diagram of the structure at point B.

[0021] In the diagram: 1 Upper movable block, 2 Lower movable block, 3 Peeling groove, 4 Fixed plate, 5 Cylinder, 6 Stabilizing plate, 7 Rotating shaft, 8 Equipment frame, 9 Drive motor, 10 Insertion shaft, 11 Insertion groove, 12 Synchronous pulley, 13 Synchronous belt, 14 Movable chamber, 15 Rotating chamber, 16 Screw, 17 Lifting plate, 18 Connecting frame, 19 Peeling knife, 20 Connecting channel. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-5 A wire stripping device includes an upper movable block 1 and a lower movable block 2. Both the upper movable block 1 and the lower movable block 2 are provided with stripping grooves 3. The upper movable block 1 and the lower movable block 2 are connected by a lifting mechanism. Both the upper movable block 1 and the lower movable block 2 are provided with rotating shafts 7 rotatably via stabilizing plates 6. The two rotating shafts 7 are connected by an insertion mechanism. The upper movable block 1 is provided with a power mechanism connected to one of the rotating shafts 7. Both the upper movable block 1 and the lower movable block 2 are provided with a movable chamber 14 and a rotating chamber 15. A screw 16 is rotatably provided in the rotating chamber 15. The screw 16 is connected to the rotating shaft 7 via a synchronization mechanism. A lifting plate 17 is provided in the movable chamber 14. The lifting plate 17 is connected to the screw 16 via a connecting mechanism. Multiple stripping blades 19 are provided on the lifting plate 17. The bottom wall of the stripping groove 3 is provided with a connecting channel 20 that communicates with the movable chamber 14 and corresponds to the stripping blades 19.

[0024] As shown in the figure, a lifting plate 17 is equipped with multiple stripping blades 19, that is, each connection channel 20 is equipped with multiple stripping blades 19 to ensure the stripping effect of the connection line.

[0025] The lifting mechanism includes a cylinder 5 fixedly mounted on one of the fixed plates 4, with the telescopic end of the cylinder 5 fixedly connected to the other fixed plate 4. Using the cylinder 5, the upper movable block 1 can be lowered to approach the lower movable block 2.

[0026] The engagement mechanism includes an engagement shaft 10 fixedly mounted on one rotating shaft 7, and another rotating shaft 7 having an engagement groove 11 corresponding to the engagement shaft 10. As shown in the figure, the engagement shaft 10 is a hexagonal prism, and the engagement groove 11 is a hexagonal slot. The engagement shaft 10 is never disengaged from the engagement groove 11. Therefore, rotating one rotating shaft 7 can drive the other rotating shaft 7 to rotate.

[0027] The power mechanism includes an equipment frame 8 fixedly mounted on the upper movable block 1, and a drive motor 9 fixedly mounted on the equipment frame 8. The output shaft of the drive motor 9 is connected to one of the rotating shafts 7. The drive motor 9 is a power unit, which can directly drive the rotating shaft 7 connected to its output shaft to rotate after being powered on and started.

[0028] The synchronization mechanism includes synchronizer pulleys 12 fixedly mounted on the rotating shaft 7 and the screw 16. Two synchronizer pulleys 12 at the same level are connected by a synchronizer belt 13. The arrangement of the synchronizer pulleys 12 and the synchronizer belt 13 enables power transmission, allowing the screw 16 to rotate synchronously when the drive motor 9 drives the rotating shaft 7 to rotate.

[0029] The connecting mechanism includes a connecting frame 18 threaded onto the screw 16, with the end of the connecting frame 18 fixedly connected to the lifting plate 17. The connecting frame 18 has a U-shaped design, with its vertical portion sliding through the inner wall of the rotating chamber 15 and extending into the movable chamber 14. Therefore, it has its own limit and will not rotate with the screw 16.

[0030] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0031] When this utility model is in use, if it is necessary to strip the insulation from the connecting wire, the cylinder 5 is activated. The extension end of the cylinder 5 moves the upper movable block 1 closer to the lower movable block 2, placing the connecting wire in the stripping groove 3. Then, the drive motor 9 is powered on and started, and its output shaft drives the rotating shaft 7 connected to it to rotate. Due to the interlocking design of the mating shaft 10 and the mating groove 11 (the mating shaft 10 is a hexagonal prism, and the mating groove 11 is a hexagonal slot, and the two never disengage), the rotation of one rotating shaft 7 will drive the other rotating shaft 7 to rotate synchronously.

[0032] When the rotating shaft 7 rotates, power is transmitted to the screw 16 through a synchronization mechanism, namely, the synchronization wheel 12 fixed on the rotating shaft 7 and the screw 16, and the synchronization belt 13 connecting the two synchronization wheels 12 at the same horizontal level, causing the screw 16 to rotate within the rotating chamber 15. During the rotation of the screw 16, the U-shaped connecting frame 18 threaded onto it does not rotate with the screw 16 due to its own limitation, but moves up and down along the screw 16, thereby driving the lifting plate 17 fixedly connected to the end of the connecting frame 18 to rise and fall within the movable chamber 14. The stripping knife 19 on the lifting plate 17 cuts into the outer sheath of the connecting wire through the connecting channel 20. Finally, pulling the connecting wire completes the stripping operation. After stripping is completed, the cylinder 5 operates again, separating the upper movable block 1 from the lower movable block 2 to remove the stripped connecting wire.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A stripping device for a connecting wire, comprising an upper movable block (1) and a lower movable block (2), characterized in that, Both the upper movable block (1) and the lower movable block (2) are provided with peeling grooves (3). The upper movable block (1) and the lower movable block (2) are connected by a lifting mechanism. Both the upper movable block (1) and the lower movable block (2) are provided with rotating shafts (7) rotatably mounted on a stabilizing plate (6). The two rotating shafts (7) are connected by an insertion mechanism. The upper movable block (1) is provided with a power mechanism connected to one of the rotating shafts (7). Both the upper movable block (1) and the lower movable block (2) are provided with movable... The active chamber (14) and the rotating chamber (15) are equipped with a screw (16) rotating inside the rotating chamber (15). The screw (16) is connected to the rotating shaft (7) through a synchronization mechanism. The active chamber (14) is equipped with a lifting plate (17). The lifting plate (17) is connected to the screw (16) through a connecting mechanism. The lifting plate (17) is equipped with multiple peeling knives (19). The bottom wall of the peeling groove (3) is equipped with a connecting channel (20) that communicates with the active chamber (14) and corresponds to the peeling knives (19).

2. The wire stripping device according to claim 1, characterized in that, The lifting mechanism includes a cylinder (5) fixedly mounted on one of the fixed plates (4), and the telescopic end of the cylinder (5) is fixedly connected to the other fixed plate (4).

3. The wire stripping device according to claim 2, characterized in that, The engagement mechanism includes an engagement shaft (10) fixedly mounted on a rotating shaft (7), and another rotating shaft (7) is provided with an engagement groove (11) corresponding to the engagement shaft (10).

4. The wire stripping device according to claim 3, characterized in that, The power mechanism includes an equipment frame (8) fixedly mounted on the upper movable block (1), and a drive motor (9) fixedly mounted on the equipment frame (8). The output shaft of the drive motor (9) is connected to one of the rotating shafts (7).

5. The wire stripping device according to claim 4, characterized in that, The synchronization mechanism includes a synchronization wheel (12) fixedly mounted on the rotating shaft (7) and the screw (16), and two synchronization wheels (12) at the same level are connected by a synchronization belt (13).

6. The wire stripping device according to claim 5, characterized in that, The connecting mechanism includes a connecting frame (18) threadedly mounted on a screw (16), and the end of the connecting frame (18) is fixedly connected to a lifting plate (17).

Images