A cable stripping structure

Abstract

The utility model belongs to the field of cable peeling, specifically is a kind of cable peeling structure, including base, the top side of base is fixedly connected with lead tube, the top side of base is fixedly connected with support frame near lead tube, the top of base is equipped with transmission assembly;The utility model can first cut off the skin from the arbitrary point of cable before peeling cable, it is convenient for subsequent wire stripping knife to peel, then the cable in movement is cut by two wire stripping knives, so that the skin on both sides is opened by cutting, and under the limiting of two groups of second limiting roller, it is collected into the inside of collecting box, simultaneously under the limiting of two groups of slide plate driven gyro wheel to cable, it can avoid that cable produces deviation to cause cutting position to deviate from preset range, to cause the problem that peeling fails and needs to be repositioned to cable, guarantee the peeling accuracy and peeling efficiency of cable.

Description

Technical Field

[0001] This utility model relates to the field of cable stripping, specifically a cable stripping structure. Background Technology

[0002] Cable stripping machines are automated or semi-automated equipment specifically designed to remove the outer insulation layer, sheath layer, or inner shielding layer of cables to expose the internal metal conductors. They are widely used in wire and cable processing, electronics manufacturing, automotive wiring harnesses, and home appliance assembly.

[0003] Existing cable stripping devices typically involve directly inserting the cable and stripping it with a stripping blade. This method is inconvenient for positioning the cable as it passes through, easily causing cable misalignment and resulting in the cutting position deviating from the preset range. Ultimately, this leads to incomplete or failed stripping, requiring machine shutdown and repositioning of the cable, reducing the accuracy and efficiency of cable stripping. Furthermore, after stripping, the inner core and outer sheath of the cable are scattered on the worktable, requiring secondary sorting by workers, further reducing processing efficiency and increasing the workload of workers.

[0004] Therefore, a cable stripping structure is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a cable stripping structure.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The cable stripping structure of this utility model includes a base, a wire tube fixedly connected to one side of the top of the base, a support frame fixedly connected to the side of the top of the base near the wire tube, a transmission component provided on the top of the base, sliding plates slidably connected to both sides of the inside of the wire tube, rollers rotatably connected to the inner sides of the two sets of sliding plates at equal distances, wire stripping blades symmetrically provided on the outer side of the wire tube, cutting blades symmetrically slidably connected to the inside of the support frame, and a mounting frame fixedly connected to the side of the top of the base away from the wire tube, with a winding roller rotatably connected to the inside of the mounting frame.

[0007] Preferably, the transmission assembly includes electric push rods, which are fixedly connected to the outer sides of the wire conduit via mounting plates, and the two wire strippers are fixedly connected to the output ends of the corresponding electric push rods.

[0008] Preferably, the transmission assembly further includes a bidirectional lead screw, which is rotatably connected to the outer side of the support frame via a limiting block. Lifting plates are fixedly connected to the outside of both cutting blades, and the two lifting plates are respectively connected to the outer sides of the bidirectional lead screw via a lead screw nut pair. A first motor is fixedly connected to the top side of the base, and the output end of the first motor is fixedly connected to the bidirectional lead screw.

[0009] Preferably, a second motor is fixedly connected to the top side of the mounting frame via a mounting plate, and the output end of the second motor extends to the inner side of the mounting frame and is fixedly connected to the take-up roller.

[0010] Preferably, a support plate is symmetrically fixedly connected to the top of the base and between the support frame and the mounting frame, and a first limiting roller is symmetrically rotatably connected between the two support plates.

[0011] Preferably, the base is symmetrically and rotatably connected to the top of the base and on both sides of the wire stripper, and a collection box is provided on the top of the base and on the outer side of each of the two sets of second limiting rollers.

[0012] Preferably, slide rods are fixedly connected at equal intervals to the inner sides of both slide plates, and both sets of slide rods are slidably connected to the inner wall of the conduit. Springs are provided on the outside of the multiple slide rods and between the slide plates and the conduit.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. This utility model can first cut the outer sheath of the cable at any point before stripping it, so that the subsequent stripping knife can strip it. Then, two stripping knives cut the cable during the movement, so that the cut outer sheath on both sides opens up and enters the collection box under the control of two sets of second limiting rollers. At the same time, the cable is controlled by two sets of sliding plates driving rollers to limit the cable, which can prevent the cable from deviating from the preset range and thus avoid the problem of stripping failure and needing to stop the machine again to reposition the cable. This ensures the accuracy and efficiency of stripping the cable. After being positioned by the second limiting rollers, the outer sheath falls accurately into the collection box. With the help of the winding roller that winds up the inner core of the cable, the stripped cable is sorted, avoiding the trouble of manual secondary sorting after stripping. This further improves the processing efficiency and reduces the labor burden of the workers.

[0015] 2. This utility model uses the adaptive elastic force of the springs outside the two sets of sliding rods to always drive the corresponding sliding plates to move inward, thereby driving the two sets of rollers to always press the cable, ensuring the limiting effect on the cable movement process and improving the stability of cable stripping. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the conduit in this utility model;

[0019] Figure 3 This is a cross-sectional view of the support frame in this utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0021] In the diagram: 1. Base; 2. Conduit; 3. Slide plate; 4. Roller; 5. Support frame; 6. Cutting blade; 7. Mounting frame; 8. Take-up roller; 9. Wire stripper; 10. Electric push rod; 11. Two-way lead screw; 12. Lifting plate; 13. First motor; 14. Second motor; 15. Support plate; 16. First limit roller; 17. Second limit roller; 18. Collection box; 19. Slide rod; 20. Spring. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] Please see Figure 1-3As shown, a cable stripping structure includes a base 1, a wire conduit 2 fixedly connected to one side of the top of the base 1, a support frame 5 fixedly connected to the top of the base 1 near the wire conduit 2, a transmission assembly on the top of the base 1, sliding plates 3 slidably connected to both sides of the inside of the wire conduit 2, rollers 4 rotatably connected to the inner sides of the two sets of sliding plates 3 at equal intervals, wire stripping blades 9 symmetrically arranged on the outer side of the wire conduit 2, cutting blades 6 symmetrically slidably connected to the inside of the support frame 5, a mounting frame 7 fixedly connected to the top of the base 1 away from the wire conduit 2, a winding roller 8 rotatably connected to the inside of the mounting frame 7, and the transmission assembly includes... The system includes an electric push rod 10, which is fixedly connected to both sides of the outer side of the wire conduit 2 via a mounting plate. Two wire strippers 9 are fixedly connected to the output ends of the corresponding electric push rods 10. The transmission assembly also includes a bidirectional lead screw 11, which is rotatably connected to the outer side of the support frame 5 via a limit block. Lifting plates 12 are fixedly connected to the outer sides of the two cutting blades 6, and the two lifting plates 12 are connected to the outer sides of the bidirectional lead screw 11 via a lead screw nut pair. A first motor 13 is fixedly connected to the top side of the base 1, and the output end of the first motor 13 is fixedly connected to the bidirectional lead screw 11.

[0025] During operation, when stripping the cable sheath, first pass the cable through the conduit 2 and support frame 5, then through the two first limit rollers 16. Next, wind one end of the cable around the take-up roller 8. Start the first motor 13, driving the bidirectional lead screw 11 to rotate. This causes the bidirectional lead screw 11 to drive the two lifting plates 12 and the cutting blade 6 inwards via the lead screw nut pair. The cutting blade 6 cuts the cable sheath. After most of the cable sheath is cut, start the second motor 14, driving the take-up roller 8 to rotate. The take-up roller 8 then winds up the cable, and the tension breaks off any remaining connection between the cable and the sheath. Then, the two electric push rods 10 are activated to drive the wire stripper 9 to move in opposite directions until the two wire stripper 9 are inserted into the inside of the cable. At this time, the two cutting blades 6 are opened by the opposite operation. The winding roller 8 can drive the cable and the remaining outer sheath to be wound. During the movement of the cable, it can be cut by the two wire stripper 9, so that the outer sheath is cut and opened to both sides. The outer sheath after being opened to both sides passes through the two sets of second limit rollers 17, and then the winding operation continues. The stripped cable can be continuously wound up, and the stripped and opened outer sheath falls into the collection box 18 for collection. This realizes the classification and processing of the inner core and outer sheath of the cable.

[0026] This device can first cut the outer sheath of the cable at any point before stripping it, making it easier for the stripping blade 9 to strip it. Then, the two stripping blades 9 cut the cable during its movement, causing the cut outer sheath on both sides to open up and enter the collection box 18 under the control of two sets of second limiting rollers 17. At the same time, the two sets of sliding plates 3 drive the rollers 4 to limit the cable, which can prevent the cable from deviating from the preset range and causing the stripping failure and the need to stop the machine again to reposition the cable. This ensures the accuracy and efficiency of stripping the cable. After being positioned by the second limiting rollers 17, the outer sheath falls accurately into the collection box 18. With the help of the winding roller 8 that winds up the inner core of the cable, the stripped cable is sorted, avoiding the trouble of manual secondary sorting after stripping. This further improves the processing efficiency and reduces the labor burden of the workers.

[0027] The mounting frame 7 has a second motor 14 fixedly connected to one side of its top via a mounting plate. The output end of the second motor 14 extends to the inside of the mounting frame 7 and is fixedly connected to the take-up roller 8. The top of the base 1 and between the support frame 5 and the mounting frame 7 are symmetrically fixedly connected to a support plate 15. The two support plates 15 are symmetrically rotatably connected to a first limiting roller 16. The top of the base 1 and on both sides of the wire stripper 9 are symmetrically rotatably connected to a second limiting roller 17. The top of the base 1 and on the outside of the two sets of second limiting rollers 17 are respectively provided with a collection box 18.

[0028] With the above technical solution, when the peeled skin needs to be processed, it can be centrally processed by taking two collection boxes 18.

[0029] Example 2

[0030] Please see Figure 4 As shown in the first embodiment, as another implementation of this utility model, the inner sides of the two slide plates 3 are fixedly connected with slide rods 19 at equal intervals. Both sets of slide rods 19 are slidably connected to the inner wall of the wire tube 2. Springs 20 are provided on the outside of the multiple slide rods 19 and between the slide plate 3 and the wire tube 2.

[0031] During operation, the adaptive elastic force of the springs 20 outside the two sets of slide rods 19 can always drive the corresponding slide plate 3 to move inward, thereby driving the two sets of rollers 4 to always press the cable, ensuring the limiting effect on the cable movement process and improving the stability of cable stripping.

[0032] The working principle is as follows: When stripping the cable, firstly, the cable is passed through the conduit 2 and the support frame 5, then through the two first limiting rollers 16. Next, one end of the cable is wound around the take-up roller 8. The first motor 13 is started, driving the bidirectional lead screw 11 to rotate. This causes the bidirectional lead screw 11 to drive the two lifting plates 12 and the cutting blade 6 to move inwards via the lead screw nut pair. The cutting blade 6 cuts the cable sheath. After most of the cable sheath is cut, the second motor 14 is started, driving the take-up roller 8 to rotate. The take-up roller 8 then winds up the cable, and the tension breaks off any remaining connection between the cable and the sheath. Then, the two electric push rods 10 are started, driving the stripping blades 9 to move in opposite directions inwards until the two stripping blades 9 penetrate the inside of the cable. At this point, the two cutting blades 6 are opened by the reverse operation described above. The winding roller 8 can drive the cable along with the remaining outer sheath to wind up. During the cable movement, it can be cut by two wire stripping blades 9, so that the outer sheath is cut open to both sides. The outer sheath after being opened on both sides passes through two sets of second limit rollers 17, and then the winding operation continues, so that the stripped cable can be continuously wound up. The stripped and opened outer sheath falls into the collection box 18 for collection, realizing the classification and processing of the inner core and outer sheath of the cable. When the outer sheath needs to be processed after stripping, it can be processed centrally by taking out the two collection boxes 18. The adaptive elastic force of the spring 20 outside the two sets of slide rods 19 can always drive the corresponding slide plate 3 to move inward, thereby driving the two sets of rollers 4 to always press the cable, ensuring the limiting effect on the cable movement process and improving the stripping stability of the cable.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cable stripping structure, comprising a base (1), wherein a wire tube (2) is fixedly connected to one side of the top of the base (1), a support frame (5) is fixedly connected to the side of the top of the base (1) near the wire tube (2), and a transmission assembly is provided on the top of the base (1). Its features are: The inner sides of the wire tube (2) are slidably connected with sliding plates (3), and the inner sides of the two sets of sliding plates (3) are equidistantly connected with rollers (4). The outer side of the wire tube (2) is symmetrically provided with wire strippers (9). The inner side of the support frame (5) is symmetrically connected with cutting blades (6). The top of the base (1) away from the wire tube (2) is fixedly connected with a mounting frame (7), and the inner side of the mounting frame (7) is rotatably connected with a take-up roller (8).

2. The cable stripping structure according to claim 1, characterized in that: The transmission assembly includes an electric push rod (10), which is fixedly connected to the outer sides of the wire tube (2) via a mounting plate, and two wire strippers (9) are fixedly connected to the output ends of the corresponding electric push rods (10).

3. The cable stripping structure according to claim 1, characterized in that: The transmission assembly also includes a bidirectional lead screw (11), which is rotatably connected to the outer side of the support frame (5) via a limit block. Lifting plates (12) are fixedly connected to the outside of the two cutting blades (6). The two lifting plates (12) are respectively connected to the outer sides of the bidirectional lead screw (11) via lead screw nut pairs. A first motor (13) is fixedly connected to the top side of the base (1), and the output end of the first motor (13) is fixedly connected to the bidirectional lead screw (11).

4. The cable stripping structure according to claim 1, characterized in that: A second motor (14) is fixedly connected to the top side of the mounting frame (7) via a mounting plate. The output end of the second motor (14) extends to the inside of the mounting frame (7) and is fixedly connected to the take-up roller (8).

5. The cable stripping structure according to claim 1, characterized in that: A support plate (15) is symmetrically fixedly connected to the top of the base (1) and between the support frame (5) and the mounting frame (7), and a first limiting roller (16) is symmetrically rotatably connected between the two support plates (15).

6. The cable stripping structure according to claim 1, characterized in that: The base (1) is symmetrically connected to the top of the base (1) and to both sides of the wire stripper (9) with second limiting rollers (17). The base (1) is provided with collection boxes (18) on the top of the base (1) and on the outside of the two sets of second limiting rollers (17).

7. The cable stripping structure according to claim 1, characterized in that: The inner sides of the two slide plates (3) are fixedly connected with slide rods (19) at equal intervals. The two sets of slide rods (19) are slidably connected to the inner wall of the wire pipe (2). Springs (20) are provided on the outside of the multiple slide rods (19) and between the slide plate (3) and the wire pipe (2).

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