A stripping device for waste cables

Abstract

The present invention relates to the technical field of waste cable recycling and processing, and in particular to a waste cable stripping device, comprising a chassis serving as a carrier for mounting various mechanisms. The chassis is provided with a guide mechanism for guiding the waste cables. A conveying mechanism is provided above the starting end of the guide mechanism for driving the waste cables toward their terminal ends. The guide mechanism is provided with a stripping mechanism for stripping the sheath of the waste cables. The stripping mechanism includes an adjustment assembly mounted within the chassis and a peeling assembly movably mounted on the guide mechanism. The present invention prevents the sheath of the cable from remaining inside the device after stripping. The stripped sheath is automatically discharged to the outside of the device, eliminating the need for pre-cutting the cable. This allows the stripping operation of the waste cables to be performed automatically and continuously, thereby simplifying the waste cable processing process and improving stripping efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of waste cable recycling and processing, in particular to a waste cable stripping device. Background Art

[0002] In the recycling and reuse of waste cables, it is necessary to break the outer sheath of the cable to take out the cable core. Due to the nature of the sheath itself, it is not easy to break it. Currently, stripping equipment for waste cable sheaths is also used. When stripping the waste cables, it is necessary to cut the first piece of waste cable into a length of one to two meters, and then put the segmented cables into the stripping equipment in turn to automatically complete the separation of the sheath and the cable core.

[0003] However, the stripping equipment used needs to cut the waste cables into fixed lengths in advance, which requires additional corresponding equipment for cutting, which not only leads to low stripping efficiency, but also makes the process cumbersome and increases processing costs. The main reason is that the existing stripping equipment cannot continuously strip the cables. The sheaths generated during the stripping process accumulate in the equipment and affect the normal operation of the equipment, resulting in a low degree of automation of the entire equipment. Personnel cooperation is required to complete the stripping operation, making it impossible to perform continuous automated stripping operations when processing waste cables. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a stripping device for waste cables, which achieves the purpose of preventing the cable sheath from remaining inside the device after stripping, and can prevent the sheath from affecting the normal operation of the device. At the same time, the stripped sheath is automatically discharged to the outside of the device, and there is no need to cut the cable in advance, so that the stripping operation of waste cables can be automatic and continuous, thereby simplifying the processing process of waste cables and improving the stripping efficiency.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a waste cable stripping device, comprising a chassis serving as a carrier for mounting various mechanisms, the chassis being provided with a guide mechanism for guiding the waste cables, a conveying mechanism being provided above the starting end of the guide mechanism for driving the waste cables toward their terminal end, and a stripping mechanism being provided on the guide mechanism for stripping the sheath of the waste cables;

[0006] The peeling mechanism includes an adjustment component installed in the chassis, and also includes a skin-breaking component movably arranged on the guide mechanism, and a guide component is provided on the skin-breaking component for guiding the broken sheath to the outside of the chassis;

[0007] The skin-breaking assembly comprises a knife holder movably arranged on both sides of the guide mechanism, and a cutting knife for cutting the sheath can be detachably mounted on the end of the knife holder;

[0008] The guide assembly includes a blocking member fixed on the tool holder, the blocking member is arranged corresponding to the breaking knife, a guide frame for guiding the sheath is fixed on the tool holder, and a channel is opened on the chassis for the other end of the guide frame to extend to the outside thereof.

[0009] Furthermore, the shape of the tool holder is a semicircular arc structure, and the shape of the breaking knife matches the shape of the tool holder.

[0010] Furthermore, the guide frame can move in the front-rear direction in the channel, the blocking member is in the shape of a semicircular ring, and the surface of the blocking member is arranged as an arc-shaped end surface.

[0011] Furthermore, the lead-out frame is in the shape of a semicircular arc plate, and is arranged in an inclined state relative to the tool holder, and the angle between the lead-out frame and the tool holder is 45-60°.

[0012] Furthermore, the adjustment assembly includes a double-threaded screw mounted on the inner wall of the chassis through a bearing, two nuts are threadedly connected to the double-threaded screw, and a servo motor for driving the double-threaded screw to rotate is installed on the chassis;

[0013] The adjustment assembly also includes two guide rails arranged on the guide mechanism, a slide seat is slidably connected in the guide rails, the top end of the slide seat is connected to the skin breaking assembly, and the bottom end of the slide seat is installed with a connecting rod connected to a nut.

[0014] Furthermore, the guide mechanism includes a guide seat mounted on the inner wall of the chassis through a bracket, the guide seat is provided with a guide groove for carrying waste cables, and a plurality of equidistantly distributed blocking components are provided in the guide groove.

[0015] Furthermore, the blocking component includes a positioning piece fixed on the inner wall of the guide groove, the positioning piece is semi-arc-shaped, a one-way pad is fixed on the inner wall of the positioning piece, and the one-way pad is provided with a recessed portion for limiting the lower surface of the waste cable.

[0016] Furthermore, the conveying mechanism includes a mounting frame arranged in the chassis, the mounting frame is provided with a transfer component for transporting the waste cables, a drive motor for driving the transfer component is installed on the mounting frame, and a lifting cylinder for adjusting the position of the mounting frame relative to the guide mechanism is installed on the chassis.

[0017] Furthermore, the transfer assembly includes a transmission gear mounted on a mounting frame, a transfer roller is mounted on the transmission gear, and the transfer roller is provided with a plurality of anti-slip rubber strips equidistantly distributed around the surface thereof.

[0018] By means of the above technical solution, the present invention provides a stripping device for waste cables, which has at least the following beneficial effects:

[0019] 1. The present invention achieves the purpose of preventing the cable sheath from remaining inside the equipment after stripping, and can prevent the sheath from affecting the normal operation of the equipment. At the same time, the stripped sheath is automatically discharged to the outside of the equipment, and there is no need to cut the cable in advance, so that the stripping operation of the waste cable can be realized automatically and continuously, thereby simplifying the processing process of the waste cable and improving the stripping efficiency.

[0020] 2. Due to the setting of the stripping mechanism of the present invention, the opening size of the skin-breaking component can be adjusted by the operation of the adjustment component, so that the skin-breaking component can be calculated and adjusted in advance according to the diameter of the cable and the straight-line distance from the sheath to the cable core, so that the skin-breaking component acts directly on the sheath, thereby improving the applicability of the entire device for stripping cables of different specifications. At the same time, the export component can change the path of breaking the sheath and guide the sheath to be discharged directly to the outside of the chassis, thereby avoiding the remaining sheath inside the chassis after stripping, so that the entire device can achieve continuous stripping operation on the cable.

[0021] 3. Due to the arrangement of the skin breaking component and the lead-out component, the present invention adopts two semicircular arc-shaped knife holders installed on both sides of the guide seat, and a detachable breaking knife is installed on the knife holder. When the end of the cable contacts the breaking knife, the breaking knife breaks the sheath between the sheath and the cable core into two parts. At this time, the sheath moves to both sides under the action of the blocking member, and is guided by the lead-out frame to make the sheath move continuously to the outside of the chassis.

[0022] 4. Due to the setting of the adjustment component, the present invention enables the two knife holders to adjust the relative distance according to the specifications of different cables, so that the breaking knife can directly act on the position between the sheath and the cable core and peel off the sheath on the cable.

[0023] 5. Due to the setting of the guide mechanism, the present invention can limit the lateral displacement of the cable by providing a guide groove on the guide seat to cooperate with the cable, prevent the movement trajectory of the cable from changing, and ensure that the cable can be automatically stripped under the action of the stripping mechanism.

[0024] 6. Due to the setting of the blocking component, the present invention sets a number of equally distributed positioning pieces in the guide groove, and sets a one-way pad on the positioning piece for supporting the cable. The top of the one-way pad is curved and faces the direction of the stripping component, thereby enabling the cable to move unidirectionally from front to back, ensuring that the cable always moves toward the outlet direction of the box, and the recessed portion can limit the cable and prevent it from deflecting.

[0025] 7. Due to the setting of the conveying mechanism of the present invention, the operation of the driving motor drives multiple groups of transfer components to rotate in the same direction, and the cable is continuously moved toward the stripping mechanism under the drive of the rotation of the transfer roller. The anti-slip rubber strip on the transfer roller can improve its cable conveying capacity and prevent slipping during the transfer process, thereby improving the stability of the cable conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0028] Figure 2 A schematic cross-sectional view of a chassis of the present invention;

[0029] Figure 3 It is a structural schematic diagram of the guiding mechanism and the peeling mechanism of the present invention;

[0030] Figure 4 It is a structural schematic diagram of the peeling mechanism of the present invention;

[0031] Figure 5 This is a schematic structural diagram of the skin-breaking component of the present invention;

[0032] Figure 6 It is a structural schematic diagram of the regulating assembly of the present invention;

[0033] Figure 7 It is a structural schematic diagram of the conveying mechanism of the present invention;

[0034] Figure 8 Schematic diagram of the structure of the barrier component of the present invention;

[0035] Figure 9 It is a structural schematic diagram of the conveying mechanism of the present invention;

[0036] Figure 10 It is a structural schematic diagram of the transfer assembly of the present invention.

[0037] In the figure: 1. Chassis; 2. Guide mechanism; 21. Guide seat; 22. Guide groove; 23. Blocking component; 231. Positioning piece; 232. One-way pad; 233. Recessed portion; 3. Conveying mechanism; 31. Mounting frame; 32. Transfer assembly; 321. Transmission gear; 322. Transfer roller; 323. Anti-slip rubber strip; 33. Drive motor; 34. Lifting cylinder; 4. Peeling mechanism; 41. Adjustment assembly; 411. Double-threaded screw; 412. Nut; 413. Servo motor; 414. Connecting rod; 415. Slide; 416. Guide rail; 42. Peeling assembly; 421. Knife holder; 422. Cutting knife; 43. Export assembly; 431. Blocking member; 432. Export frame; 433. Channel;. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Figures 1-10 This is an embodiment of the present invention: a stripping device for waste cables, including a chassis 1 as a carrier for mounting various mechanisms, the chassis 1 is provided with a guide mechanism 2 for guiding the waste cables, a conveying mechanism 3 for driving the waste cables to move toward their terminal ends is provided above the starting end of the guide mechanism 2, and a stripping mechanism 4 for stripping the sheath of the waste cables is provided on the guide mechanism 2. By feeding one end of the waste cable into the chassis 1 through the inlet on the chassis 1, the cable is now located on the guide mechanism 2, and the conveying mechanism 3 is located above the cable. Under the operation of the conveying mechanism 3, the cable is driven along the guide mechanism 2 to the other side of the chassis 1. The cable moves in the outlet direction. During the continuous movement of the cable, the stripping mechanism 4 breaks the cable sheath into two parts and guides the two broken parts of the sheath to be discharged to the two sides outside the chassis 1, so that the broken sheath can automatically extend to the outside of the chassis 1, thereby achieving the purpose of avoiding the cable sheath remaining inside the equipment after stripping, and avoiding the sheath from affecting the normal operation of the equipment. At the same time, the stripped sheath is automatically discharged to the outside of the equipment, and there is no need to cut the cable in advance, so that the stripping operation of the waste cable can achieve automatic and continuous work, thereby simplifying the processing process of the waste cable and improving the stripping efficiency.

[0040] The stripping mechanism 4 includes an adjusting component 41 installed in the chassis 1, and also includes a skin-breaking component 42 movably arranged on the guide mechanism 2. The skin-breaking component 42 is provided with an export component 43 for guiding the broken sheath to the outside of the chassis 1. Due to the setting of the stripping mechanism 4, the opening size of the skin-breaking component 42 can be adjusted by the operation of the adjusting component 41, so that the skin-breaking component 42 can be calculated and adjusted in advance according to the diameter of the cable and the straight-line distance from the sheath to the cable core, so that the skin-breaking component 42 acts directly on the sheath, thereby improving the applicability of the entire device for stripping cables of different specifications. At the same time, in conjunction with the export component 43, it can change the path of the broken sheath and guide the sheath to be discharged directly to the outside of the chassis 1, thereby avoiding the peeled sheath remaining inside the chassis 1, so that the entire device can achieve continuous stripping operation on the cable.

[0041] The skin-breaking assembly 42 includes a knife holder 421 movably mounted on both sides of the guide mechanism 2. A breaking knife 422 for breaking the sheath is detachably mounted on the end of the knife holder 421. The knife holder 421 is in the shape of a semicircular arc structure, and the shape of the breaking knife 422 matches the shape of the knife holder 421.

[0042] The export assembly 43 includes a blocking member 431 fixed on the tool holder 421, and the blocking member 431 is arranged corresponding to the breaking knife 422. A guide frame 432 for guiding the sheath is fixed on the tool holder 421, and a channel 433 is provided on the chassis 1 for the other end of the guide frame 432 to extend to its outside. The guide frame 432 can move in the front and rear directions within the channel 433. The blocking member 431 is in the shape of a semicircular ring, and the surface of the blocking member 431 is arranged as an arc-shaped end face. The guide frame 432 is in the shape of a semicircular arc plate. The guide frame 432 is arranged in an inclined state relative to the tool holder 421, and the angle between the guide frame 432 and the tool holder 421 is 45-60°.

[0043] Due to the setting of the skin breaking component 42 and the lead-out component 43, two semicircular arc-shaped knife holders 421 are installed on both sides of the guide seat 21, and a detachable breaking knife 422 is installed on the knife holder 421. When the cable end contacts the breaking knife 422, the breaking knife 422 breaks the sheath between the sheath and the cable core into two parts. At this time, the sheath moves to both sides under the action of the blocking member 431, and is guided by the lead-out frame 432 to make the sheath move continuously to the outside of the chassis 1.

[0044] The adjustment component 41 includes a double-threaded screw 411 installed on the inner wall of the chassis 1 through a bearing, two nuts 412 are threadedly connected to the double-threaded screw 411, and a servo motor 413 for driving the double-threaded screw 411 to rotate is installed on the chassis 1. The adjustment component 41 also includes two guide rails 416 set on the guide mechanism 2, and a slide 415 is slidably connected in the guide rails 416. The top of the slide 415 is connected to the skin-breaking component 42, and the bottom of the slide 415 is installed with a connecting rod connected to the nut 412 414. Due to the setting of the adjustment component 41, the double-threaded screw 411 is driven to rotate by the operation of the servo motor 413, and at the same time the slide 415 slides linearly on the guide rail 416, and cooperates with the connecting rod 414 to limit the axial movement of the nut 412, so that the nut 412 drives the skin breaking component 42 to achieve linear displacement. The two tool holders 421 can adjust the relative spacing according to the specifications of different cables, so that the breaking knife 422 can directly act on the position between the sheath and the cable core, and peel off the sheath on the cable.

[0045] The guide mechanism 2 includes a guide seat 21 mounted on the inner wall of the chassis 1 through a bracket. A guide groove 22 is provided on the guide seat 21 for carrying waste cables. A number of equally distributed blocking components 23 are provided in the guide groove 22. Due to the setting of the guide mechanism 2, by providing a guide groove 22 for use with the cable on the guide seat 21, the lateral displacement of the cable can be limited, preventing the movement trajectory of the cable from changing, and ensuring that the cable can be automatically stripped under the action of the stripping mechanism 4.

[0046] The blocking component 23 includes a positioning piece 231 fixed on the inner wall of the guide groove 22. The positioning piece 231 is semi-arc-shaped. A one-way pad 232 is fixed on the inner wall of the positioning piece 231. The one-way pad 232 is provided with a recessed portion 233 for limiting the lower surface of the waste cable. Due to the setting of the blocking component 23, a number of equally spaced positioning pieces 231 are set in the guide groove 22, and a one-way pad 232 is set on the positioning piece 231 for supporting the cable. The top of the one-way pad 232 is curved and faces the direction of the stripping mechanism 4, thereby enabling the cable to move unidirectionally from front to back, ensuring that the cable always moves toward the outlet direction of the chassis 1, and the recessed portion 233 can limit the cable and prevent it from deflecting.

[0047] The conveying mechanism 3 includes a mounting frame 31 arranged in the chassis 1, and a transfer assembly 32 for transporting waste cables is provided on the mounting frame 31. A drive motor 33 for driving the transfer assembly 32 is installed on the mounting frame 31. A lifting cylinder 34 for adjusting the position of the mounting frame 31 relative to the guide mechanism 2 is installed on the chassis 1. The transfer assembly 32 includes a transmission gear 321 installed on the mounting frame 31, and a transfer roller 322 is installed on the transmission gear 321. The transfer roller 322 is provided with a plurality of anti-slip rubber strips 323 distributed equidistantly around its surface. The conveying mechanism 3 is set up, and the operation of the lifting cylinder 34 drives the mounting frame 31 to rise or fall, thereby ensuring that the transfer component 32 can be pressed on its upper surface according to cables of different specifications. At the same time, the operation of the drive motor 33 drives multiple groups of transfer components 32 to rotate in the same direction, and the rotation of the transfer roller 322 drives the cable to continue to move in the direction of the stripping mechanism 4. The anti-slip rubber strip 323 on the transfer roller 322 can improve its cable conveying capacity and prevent slipping during the transfer process, thereby improving the stability of the cable conveying process.

[0048] The specific implementation process of this embodiment is as follows: one end of the waste cable is sent into the interior of the chassis 1 through the inlet on the chassis 1. At this time, the cable is located on the guide mechanism 2, and the conveying mechanism 3 is located at the upper position of the cable. Under the operation of the conveying mechanism 3, the cable is driven to move along the guide mechanism 2 toward the outlet direction on the other side of the chassis 1. During the continuous movement of the cable, the stripping mechanism 4 breaks the cable sheath into two parts and guides the two broken parts of the sheath to be discharged to the two sides outside the chassis 1, so that the broken sheath can automatically extend to the outside of the chassis 1, thereby achieving the purpose of avoiding the cable sheath remaining inside the equipment after stripping, and avoiding the sheath from affecting the normal operation of the equipment. At the same time, the stripped sheath is automatically discharged to the outside of the equipment, and there is no need to cut the cable in advance, so that the stripping operation of the waste cable can achieve automatic and continuous work, thereby simplifying the processing process of the waste cable and improving the stripping efficiency.

[0049] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by a person skilled in the art. The provision of power is also common knowledge in the art. The present invention is mainly used to protect mechanical devices, so the control method and circuit connection are not explained in detail in the present invention.

[0050] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0051] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A stripping device for waste cables, comprising a chassis (1) serving as a carrier for mounting various mechanisms, characterized in that: The chassis (1) is provided with a guide mechanism (2) for guiding the waste cables, a conveying mechanism (3) for driving the waste cables to move toward their terminal ends is provided above the starting end of the guide mechanism (2), and a stripping mechanism (4) for stripping the sheath of the waste cables is provided on the guide mechanism (2); The peeling mechanism (4) includes an adjusting component (41) installed in the chassis (1), and also includes a skin-breaking component (42) movably arranged on the guide mechanism (2), and a guide component (43) for guiding the broken sheath to the outside of the chassis (1) is provided on the skin-breaking component (42); The skin-breaking component (42) comprises a knife holder (421) movably arranged on both sides of the guide mechanism (2), and a breaking knife (422) for breaking the sheath is detachably mounted on the end of the knife holder (421); The guide assembly (43) includes a blocking member (431) fixed on the knife holder (421), the blocking member (431) is arranged corresponding to the breaking knife (422), a guide frame (432) for guiding the sheath is fixed on the knife holder (421), and a channel (433) is provided on the chassis (1) for the other end of the guide frame (432) to extend to the outside thereof; The guide frame (432) is movable in the front-rear direction in the channel (433); the blocking member (431) is in the shape of a semicircular ring, and the surface of the blocking member (431) is an arc-shaped end surface; The guide frame (432) is in the shape of a semicircular arc plate. The guide frame (432) is arranged in an inclined state relative to the tool holder (421). The angle between the guide frame (432) and the tool holder (421) is 45-60°.

2. The stripping device for waste cables according to claim 1, characterized in that: The shape of the knife holder (421) is a semicircular arc structure, and the shape of the breaking knife (422) matches the shape of the knife holder (421).

3. The stripping device for waste cables according to claim 1, characterized in that: The adjustment assembly (41) includes a double-threaded screw (411) mounted on the inner wall of the chassis (1) via a bearing, two nuts (412) are threadedly connected to the double-threaded screw (411), and a servo motor (413) is mounted on the chassis (1) for driving the double-threaded screw (411) to rotate; The adjustment assembly (41) further includes two guide rails (416) arranged on the guide mechanism (2), a slide seat (415) is slidably connected within the guide rails (416), the top end of the slide seat (415) is connected to the skin-breaking assembly (42), and a connecting rod (414) connected to the nut (412) is installed at the bottom end of the slide seat (415).

4. The stripping device for waste cables according to claim 1, characterized in that: The guide mechanism (2) comprises a guide seat (21) mounted on the inner wall of the chassis (1) via a bracket, the guide seat (21) being provided with a guide groove (22) for carrying waste cables, and a plurality of equally spaced barrier components (23) being provided in the guide groove (22).

5. The stripping device for waste cables according to claim 4, characterized in that: The blocking component (23) comprises a positioning piece (231) fixed on the inner wall of the guide groove (22), the positioning piece (231) being semi-arc-shaped, a one-way pad (232) being fixed on the inner wall of the positioning piece (231), and a recessed portion (233) for limiting the lower surface of the waste cable is provided on the one-way pad (232).

6. The stripping device for waste cables according to claim 1, characterized in that: The conveying mechanism (3) includes a mounting frame (31) arranged in the chassis (1), a transfer assembly (32) for transporting waste cables is provided on the mounting frame (31), a drive motor (33) for driving the transfer assembly (32) is installed on the mounting frame (31), and a lifting cylinder (34) for adjusting the position of the mounting frame (31) relative to the guide mechanism (2) is installed on the chassis (1).

7. The stripping device for waste cables according to claim 6, characterized in that: The transfer assembly (32) comprises a transmission gear (321) mounted on a mounting frame (31), a transfer roller (322) being mounted on the transmission gear (321), and a plurality of anti-slip rubber strips (323) equidistantly distributed around the surface of the transfer roller (322).

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