Power cable stripping device

Abstract

The utility model relates to a power cable stripping device, which belongs to the technical field of machinery and comprises a stripping device and a conveying device. The wire stripping device comprises a base, a single air cylinder is arranged above the base, the single air cylinder is connected with the base through an air cylinder fixing block, the other end of the single air cylinder is connected with an air cylinder connector, the air cylinder connector is connected with one end of a connecting piece, the other end of the connecting piece is connected with a middle rod through a fixing block, and the middle rod is connected with an air cylinder. The middle rod is connected with a connecting rod through a fixing block, and the connecting rod is provided with a wire stripper. The movable device comprises a sliding rail seat, a sliding rail is fixed to the sliding rail seat, a sliding block is movably connected to the sliding rail in a sleeved mode, the sliding block is connected with the base, a magnetic coupling rodless air cylinder is fixed to the bottom plate, and the magnetic coupling rodless air cylinder is connected with the lower end of an air cylinder fixing block. The device provided by the utility model is simple in internal structure, can work stably under severe conditions, is simple to operate, is basically free of maintenance, and greatly improves the wire stripping efficiency.

Description

Technical Field

[0001] The utility model relates to a power cable stripping device, belonging to the technical field of machinery. Background Art

[0002] With the increasing demand for production, people's demand for electronic communications is also increasing, so the demand for cables has also greatly increased. At present, the wire stripping of wires and cables used in power systems, information transmission systems, electrical equipment, electrical appliances, and instruments is done by manually cutting the wires short with scissors and then manually stripping them with wire strippers. This stripping method not only wastes time, but also the length of the stripped wires varies. If the stripping is too long, the wires will be wasted. If the stripping is too short, the wires will not be long enough during the explosion of the coil, resulting in the inability to connect the wire heads to the wires. The stripping efficiency is low, time-consuming and labor-intensive. Therefore, in view of the low efficiency of manual stripping, a device is urgently needed to solve the above technical problems. Summary of the Invention

[0003] In order to solve the above-mentioned problems, the utility model discloses a power cable stripping device to solve the technical problem of low efficiency of manual stripping.

[0004] To achieve the above objectives, the specific technical solutions of this application are as follows:

[0005] A power cable stripping device includes a workbench 1, on which a bottom plate 2 and a support plate 13 are fixed horizontally in sequence, a stripping device is provided on the bottom plate 2, the bottom plate 2 is connected to the stripping device through a movable device, a conveying device is provided on the support plate 13, and a limit sensor 17 is provided on the support plate 13; the stripping device includes a base 4, a single cylinder 6 is provided above the base 4, the single cylinder 6 is connected to the base 4 through a cylinder fixing block 5, the other end of the single cylinder 6 is connected to a cylinder joint 7, the cylinder joint 7 is connected to one end of a connector 8, and the connector 8 The other end is connected to an intermediate rod 10 through a fixed block 9, and the intermediate rod 10 is connected to a connecting rod 11 through a fixed block 9, and a wire stripper 12 is provided on the connecting rod 11; the movable device includes a slide rail seat 3, a slide rail 31 is fixed on the slide rail 31, and a slider 32 is movably sleeved on the slide rail 31, and the slider 32 is connected to the base 4, and a magnetically coupled rodless cylinder 19 is fixed on the bottom plate 2, and the magnetically coupled rodless cylinder 19 is connected to the lower end of the cylinder fixing block 5. The internal structure of the device is simple, and it can work reliably under harsh conditions, and it is simple to operate, basically maintenance-free, and greatly improves the wire stripping efficiency.

[0006] Furthermore, the conveying device includes an upper roller 14 and a lower roller 16, both of which are connected to the support plate 13. A gap is provided between the upper roller 14 and the lower roller 16 for the cable 15 to pass through. When the cable 15 enters, it will be squeezed and straightened, so that the cable 15 conveyed to the stripping device is in a relatively straight state, which is convenient for stripping.

[0007] Furthermore, the wire stripper 12 includes a wire stripper base 121 and a wire stripping knife 122 to achieve stripping of a fixed length of cable sheath.

[0008] Furthermore, the cutting end of the wire stripping knife 122 is configured to be V-shaped, which is suitable for cables of different diameters.

[0009] Furthermore, the limit sensor 17 is an image sensor. When the cable 15 is transferred to a fixed position by the motor, the signal of the image sensor is triggered, and the image sensor transmits the signal to the servo motor, the servo motor stops rotating, and the wire stripping device starts working.

[0010] Furthermore, the upper roller 14 and the lower roller 16 are both made of elastic rubber to prevent the cable 15 from being squeezed and damaged, increase surface friction, and avoid slipping during transportation.

[0011] Beneficial effects:

[0012] 1. The device of the utility model has a simple internal structure, can work reliably under adverse conditions, is easy to operate, and is basically maintenance-free.

[0013] 2. The utility model uses a magnetically coupled rodless cylinder in conjunction with a single cylinder to drive the entire stripping device to perform reciprocating linear motion, thereby achieving the stripping of the cable sheath of a fixed length.

[0014] 3. The wire stripping knife of the utility model is detachable for easy replacement. The clamping end of the wire stripping knife is V-shaped and suitable for cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a power cable stripping device.

[0016] Explanation of the signs: 1-workbench; 2-bottom plate; 3-slide rail seat; 4-base; 5-cylinder fixing block; 6-single cylinder; 7-cylinder joint; 8-connecting piece; 9-fixing block; 10-middle rod; 11-connecting rod; 12-wire stripper; 13-support plate; 14-upper roller; 15-cable; 16-lower roller; 17-limit sensor.

[0017] Figure 2 This is a structural diagram of the wire stripping device of the present utility model.

[0018] Marking description: 2-base plate; 3-slide rail seat; 18-slider; 19-magnetically coupled rodless cylinder; 31-slide rail; 32-slider.

[0019] Figure 3 This is a schematic diagram of the partial structure of the wire stripping device of the present invention.

[0020] Marking description: 121-wire stripping pliers holder; 122-wire stripping knife. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0022] It should be noted that the words "up", "down", "left", "right", "front" and "back" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0023] like Figure 1 As shown, a power cable stripping device includes a workbench 1, on which a bottom plate 2 and a support plate 13 are fixed horizontally in sequence. The bottom plate 2 is provided with a stripping device, and the support plate 13 is provided with a conveying device.

[0024] The wire stripping device includes a base 4, a single cylinder 6 is provided above the base 4, the single cylinder 6 is connected to the base 4 through a cylinder fixing block 5, the other end of the single cylinder 6 is connected to a cylinder joint 7, the cylinder joint 7 is connected to one end of a connecting piece 8, the other end of the connecting piece 8 is connected to an intermediate rod 10 through a fixing block 9, the intermediate rod 10 is connected to a connecting rod 11 through the fixing block 9, and a wire stripper 12 is provided on the connecting rod 11. Figure 2 As shown, a slide rail seat 3 is provided on the bottom plate 2, a slide rail 31 is fixed on the slide rail seat 3, a slider 32 is movably sleeved on the slide rail 31, the slider 32 is connected to the base 4, a magnetically coupled rodless cylinder 19 is fixed on the bottom plate 2, and the magnetically coupled rodless cylinder 19 is connected to the lower end of the cylinder fixing block 5. The magnetically coupled rodless cylinder 19 is used in conjunction with the single cylinder 6 to drive the entire stripping device to perform reciprocating linear motion, thereby achieving the stripping of the outer sheath of the cable of a fixed length, as shown in FIG. Figure 3 As shown, the wire stripper 12 includes a wire stripper seat 121 and a wire stripping knife 122. The wire stripping knife 122 is configured to be detachable for easy replacement. The clamping end of the wire stripping knife 122 is configured to be V-shaped, which is suitable for cables of different diameters. The rear end of the wire stripping knife 122 enables the clamping end to clamp and cut according to the lever principle formed by the cylinder at the fulcrum.

[0025] The wire stripping mechanism is driven by a magnetically coupled rodless cylinder 19, which excels at reciprocating linear motion, consistent with the reciprocating linear motion characteristics of the wire stripping mechanism. Four holes are located above the base plate 2 for securing the magnetically coupled cylinder 19, while six holes below it are used to secure the guide rails. The piston of the magnetically coupled rodless cylinder 19 is sealed within the cylinder barrel by an end cap. There is no direct mechanical connection between the piston and the slider 32; instead, the piston and slider are magnetically coupled together by the magnets on the piston and the magnets inside the slider 32. A fixed guide rail 31 is located to the right of the magnetically coupled rodless cylinder 19, facilitating the reciprocating linear motion of the wire stripper 12 above the magnetically coupled cylinder 19 to achieve the wire stripping function. An intermediate plate is added above the magnetically coupled cylinder 19, primarily serving to secure the cylinder. The cylinder driving the wire stripper 12 above the base 4 is a single-bar type cylinder, while the single cylinder 6 carries the wire stripper 12 to achieve the stripping action.

[0026] The conveying device includes an upper roller 14 and a lower roller 16. A gap is provided between the upper roller 14 and the lower roller 16 for the cable 15 to pass through. In order to facilitate operation by the staff, a driving roller is added to the device. The staff only needs to put the cable 15 between the upper roller 14 and the lower roller 16, and it can be automatically brought into the stripping device for stripping. The upper roller 14 and the lower roller 16 have the same movement mode. When the cable 15 enters, it will be squeezed and straightened, so that the cable 15 conveyed to the stripping device is in a relatively straight state, which is convenient for stripping. A limit sensor 17 is also provided on the support plate 13. In this embodiment, the limit sensor 17 adopts an image sensor, which is a photoelectric sensor. When the cable 15 is conveyed to a fixed position by the motor, the signal of the image sensor is triggered, and the image sensor transmits the signal to the servo motor. The servo motor stops rotating and the stripping device starts working.

[0027] The upper roller 14 and the lower roller 16 are both made of elastic rubber, which facilitates the transportation of cables 15 of different diameters, prevents the cables 15 from being squeezed and damaged, increases surface friction, and avoids slipping during transportation; one set of rollers is connected to the motor drive shaft to provide transmission force for transporting the cables 15, and its outer edge is made of rubber material to increase friction when transporting the cables. The other set of rollers are auxiliary driven rollers with a smoother surface.

[0028] The two sets of driving rollers in the conveying device use servo motors as power sources. The motors have high precision, ensuring the position accuracy of the device when conveying the cable 15. When the cable 15 enters the conveying device, the wire stripping device also starts to move.

[0029] It should be noted that the accompanying drawings only illustrate the technical ideas of the present invention and cannot limit the protection scope of the present invention by this shape. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims

1. A power cable stripping device, characterized in that: The invention comprises a workbench (1), wherein a bottom plate (2) and a support plate (13) are fixed horizontally in sequence on the workbench (1), a wire stripping device is provided on the bottom plate (2), the bottom plate (2) is connected to the wire stripping device via a movable device, a conveying device is provided on the support plate (13), and a limit sensor (17) is provided on the support plate (13); The wire stripping device comprises a base (4), a single cylinder (6) is provided above the base (4), the single cylinder (6) is connected to the base (4) via a cylinder fixing block (5), the other end of the single cylinder (6) is connected to a cylinder joint (7), the cylinder joint (7) is connected to one end of a connecting member (8), the other end of the connecting member (8) is connected to an intermediate rod (10) via a fixing block (9), the intermediate rod (10) is connected to a connecting rod (11) via the fixing block (9), and a wire stripper (12) is provided on the connecting rod (11); The movable device comprises a slide rail seat (3), a slide rail (31) is fixed on the slide rail seat (3), a slider (32) is movably sleeved on the slide rail (31), the slider (32) is connected to the base (4), a magnetically coupled rodless cylinder (19) is fixed on the bottom plate (2), and the magnetically coupled rodless cylinder (19) is connected to the lower end of the cylinder fixing block (5).

2. A power cable stripping device according to claim 1, characterized in that: The conveying device comprises an upper roller (14) and a lower roller (16), both of which are connected to a support plate (13), and a gap for a cable (15) to pass through is provided between the upper roller (14) and the lower roller (16).

3. The power cable stripping device according to claim 1, characterized in that: The wire stripper (12) comprises a wire stripper seat (121) and a wire stripping knife (122).

4. A power cable stripping device according to claim 3, characterized in that: The cutting end of the wire stripping knife (122) is configured to be V-shaped.

5. The power cable stripping device according to claim 1, characterized in that: The limit sensor (17) is an image sensor.

6. A power cable stripping device according to claim 2, characterized in that: The upper roller (14) and the lower roller (16) are both made of elastic rubber.

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