An automatic positioning cable stripping device and method thereof

Abstract

This invention belongs to the field of cable recycling technology and discloses an automatic positioning cable stripping device and method, including a base plate; mounting frames and support frames are fixedly mounted on the base plate; feeding platforms are fixedly mounted on the inner sides of both mounting frames; a delivery and cutting mechanism for cutting the outer layer of cable sheath is mounted on the frame; a guiding component is mounted on the feeding platform; and a separating mechanism is mounted on the mounting frames and support frames; a first collection box for collecting cable sheath is mounted on the upper side of the mounting frames; a second collection box for collecting cable ties and filler is mounted on the left side of the base plate; and a third collection box for collecting cable ties and cable core is mounted in the middle of the base plate; a layering component is mounted on the lower inner side of the second and third collection boxes; the guiding component includes a fixing component and a blocking component, which are mounted on the upper side of the feeding platform. Through the above method, the cut cable sheath, cable ties, filler, and cable core are collected separately.

Description

Technical Field

[0001] This invention relates to the field of cable recycling technology, and more specifically to an automatically positioned cable stripping device and method. Background Technology

[0002] Cables will be damaged to a certain extent after long-term use and cannot continue to be used. When recycling, the outermost rubber layer and binding tape of the cable need to be cut and removed, and then the cable rubber layer, binding tape, soft filler and cable core are recycled.

[0003] For example, Chinese patent CN220086827U discloses a cable stripping machine. The device is equipped with a guide cone and a dirt collection box. The guide cone pushes and conveys the cable from front to back. During the process, the cable is cut by a cutter, and impurities on its surface are swept away by a ring brush.

[0004] However, after the cable outer sheath is cut, the sheath, binding tape, soft filler, and cable core are mixed together, making them difficult to recycle separately.

[0005] Based on this, the present invention designs an automatic positioning cable stripping device and method to solve the above problems. Summary of the Invention

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides an automatic positioning cable stripping device and method.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An automatic positioning cable stripping device, comprising a substrate;

[0009] A frame is fixedly installed on the rear side of the substrate, mounting frames are symmetrically fixedly installed on the front side of the substrate, and a support frame is fixedly installed on the front side of the substrate, with the support frame located below the mounting frame; a feeding table is fixedly installed on the inner side of both mounting frames.

[0010] The frame is equipped with a delivery and cutting mechanism for cutting the outer sheath of the cable, a material guiding assembly is installed on the feeding table, and a material distribution mechanism is installed on the mounting frame and support frame.

[0011] A first collection box for collecting rubber is installed on the upper side of the mounting frame; a second collection box for collecting cable ties and filler is installed on the left side of the substrate; a third collection box for collecting cable ties and cable cores is installed in the middle of the substrate; the second and third collection boxes are located below the first collection box, and a layering assembly is installed inside the lower side of the second and third collection boxes.

[0012] The material guiding assembly includes a fixing component and a material blocking component, which are installed on the upper side of the feeding platform.

[0013] Furthermore, the delivery and slitting mechanism includes a screw, an adjusting screw sleeve, a moving stage, and slitting components. The moving stage is slidably mounted on the upper side of the frame, and a screw is fixedly mounted on the top of the moving stage. The screw passes through the top of the frame and is threadedly connected to the adjusting screw sleeve, which is rotatably mounted on the top of the frame. A set of slitting components is rotatably mounted on the moving stage and the middle part of the frame, and the slitting components on the moving stage are aligned with the slitting components on the frame.

[0014] Furthermore, the cutting assembly includes a first motor, a belt and pulley transmission assembly, a first pressure roller, a second pressure roller, and a cutter. The first motor is fixedly installed inside the frame, and the first and second pressure rollers are rotatably installed on the outside of the right wall of the frame. The first and second pressure rollers are the same size, the first pressure roller is located in front of the second pressure roller, and their center lines are on the same horizontal plane. The first motor is connected to the first and second pressure rollers respectively through the belt and pulley transmission assembly. A cutter is fixedly installed in the middle of the first pressure roller.

[0015] Furthermore, the fixing assembly includes a second motor, an arm, a mounting block, and a pin array. The second motor is fixedly installed on the lower side of the feeding table. The output end of the second motor passes through the feeding table and is fixedly connected to one end of the arm. The other end of the arm is fixedly installed with a mounting block. A set of pin arrays is fixedly installed in a circular array at equal intervals on the side of the mounting block near the cable.

[0016] Furthermore, the material blocking assembly includes a chute, a stop block, a spring, and a stop roller. A chute is provided on the upper side of the feeding platform, and a stop block is slidably installed in the chute. A spring is fixedly installed between the bottom of the stop block and the bottom of the chute. The stop roller is rotatably installed on the side of the feeding platform near the cable. A guide surface is provided on the upper side of the stop block.

[0017] Furthermore, the material distribution mechanism includes a material distribution component and a material unloading component. The material distribution component is mounted on a mounting frame, and the material unloading component is mounted on a support frame.

[0018] Furthermore, the material distribution assembly includes a feeding plate, a slant frame, hooks, and a movable baffle. The slant frame is fixedly installed on the mounting frame, the feeding plate is fixedly installed on the upper side of the slant frame, and hooks are fixedly installed at equal intervals on the lower side of the slant frame. The bottom of the slant frame is hinged to one end of the movable baffle. A torsion spring is sleeved on the hinge shaft between the slant frame and the movable baffle, and the two elastic legs of the torsion spring abut against the slant frame and the movable baffle, respectively.

[0019] Furthermore, the feeding assembly includes a push rod, an inclined plate, and insertion holes. The push rod is fixedly mounted on the support frame, and the output end of the push rod passes through the inclined frame and is fixedly connected to the inclined plate. Insertion holes are evenly spaced on the inclined plate, and the insertion holes are inserted into the hooks.

[0020] Furthermore, the layered assembly includes a collection rack and a fourth collection box. The collection rack is evenly and uniformly fixedly installed in the middle of the second collection box. A receiving slot for placing the fourth collection box is opened on the lower side of the second collection box. The fourth collection box is slidably connected to the receiving slot.

[0021] To better achieve the objectives of this invention, this invention also provides a method for an automatically positioned cable stripping device, comprising the following steps:

[0022] Step 1: Adjust the vertical height of the moving table by using the screw and adjusting screw sleeve, thereby adjusting the distance between the cutter on the moving table and the cutter on the frame to adapt to the size of the cable; place the cable between the upper and lower second pressure rollers, and deliver the cable through the second pressure rollers until the cable contacts the first pressure roller, and deliver the cable through the first and second pressure rollers;

[0023] Step Two: When the cable's end reaches between the two first pressure rollers, the second motor drives the arm to rotate. The arm's rotation, in turn, drives the pins on the mounting block to rotate, causing the pins to pierce the outer layer of the rubber. The cutter continues to cut the rubber and the cable tie. During this process, the pins pull the rubber to move, causing the rubber to pass behind the stop roller. This continues until the arm contacts the guide surface on the upper side of the stop block. The arm presses down on the stop block through the guide surface, and the spring compresses, preventing the stop block from obstructing the arm's rotation. After the arm disengages from the stop block, the spring resets, causing the stop block to reset. The stop block obstructs the rubber, and the arm continues to rotate, causing the pins on the mounting block at the end of the arm to disengage from the rubber. The cutter continues to cut the rubber and the cable tie. The rubber continues to move under the delivery of the first and second pressure rollers on the rear side until it falls into the first collection box and is collected there.

[0024] Step 3: During the slitting process, the strips cut into smaller segments fall into the second collection box via the feeding plate, inclined plate, and movable baffle, and then pass through the collection frame in the middle of the second collection box to fall into the fourth collection box. After slitting, all the filler and cable core fall onto the feeding plate and then onto the inclined plate. The lighter and softer filler is blocked by the hooks passing through the insertion holes, while the heavier and harder cable core rolls downwards. The cable core presses down on the movable baffle, causing the movable baffle to rotate. The torsion spring between the movable baffle and the inclined frame twists, causing the cable core to fall into the third collection box. The torsion spring resets, causing the movable baffle to reset and blocking the opening on the upper side of the third collection box. During this process, some of the strips fall into the third collection box along with the cable core. The cable core is blocked by the collection frame in the middle of the third collection box, and the strips pass through the collection frame in the middle of the third collection box to fall into the fourth collection box.

[0025] Step 4: Activate the push rod to move the inclined plate, thereby disengaging the insertion hole on the inclined plate from the hook, which in turn moves the filler material that was blocked by the hook. During this process, the movable baffle prevents the filler material from falling into the third collection box, until the inclined plate moves the filler material to the upper side of the second collection box, where the filler material falls into the second collection box and is collected. Then, the push rod moves the inclined plate back to its original position.

[0026] Compared with the prior art, the beneficial effects of this invention are as follows:

[0027] The fixing component secures and pulls the outer sheath of the cable, causing it to move along a predetermined trajectory until it contacts the retaining component and moves to the outside of the retaining component. At this point, the fixing component continues to move, and the sheath is blocked by the retaining component, causing the fixing component to separate from the sheath. The sheath is constrained by the retaining component and moves outward until it falls into the first collection box and is collected there. After the cutting is completed, the cable ties wrapped around the filler and cable core are cut into small segments. These segments are mixed with the filler and cable core. The cable ties, filler, and cable core fall onto the sorting mechanism, which sorts them so that the filler and some cable ties fall into the second collection box, and the cable core and some cable ties fall into the third collection box. The cable ties in the second and third collection boxes fall into the layering component. This achieves the cutting of the cable and the separate collection of the cut parts. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without any creative effort.

[0029] Figure 1 This invention provides a three-dimensional automatic positioning cable stripping device. Figure 1 .

[0030] Figure 2 This is a front view of an automatic positioning cable stripping device according to the present invention.

[0031] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0032] Figure 4 This invention provides a three-dimensional automatic positioning cable stripping device. Figure 2 .

[0033] Figure 5 This is a schematic diagram of the stop block and its connection structure.

[0034] Figure 6 This is a schematic diagram of the inclined frame and its connecting structure.

[0035] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0036] The labels in the diagram represent: 1. Base plate; 11. Frame; 12. Mounting frame; 13. Support frame; 14. Feeding table; 2. Delivery and slitting mechanism; 21. First motor; 22. Belt and pulley drive assembly; 23. First pressure roller; 24. Second pressure roller; 25. Cutter; 26. Screw; 27. Adjusting screw sleeve; 28. Moving table; 3. Guide assembly; 31. Fixing assembly; 311. Second motor; 312. Arm; 313. Mounting block; 314. Pin header; 32. Material stop. Components; 321, chute; 322, stop; 323, spring; 324, stop roller; 325, guide surface; 4, material distribution mechanism; 41, feeding plate; 42, inclined frame; 43, hook; 44, movable baffle; 45, push rod; 46, inclined plate; 47, socket; 5, cable; 51, rubber sheath; 52, strap; 53, filler; 54, cable core; 6, first collection box; 7, second collection box; 8, third collection box; 9, layered assembly; 91, collection rack; 92, fourth collection box. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0038] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0039] Example 1: In some embodiments, please refer to the appendix of the specification. Figure 1-4 An automatic positioning cable stripping device includes a base plate 1;

[0040] A frame 11 is fixedly installed on the rear side of the substrate 1, and mounting frames 12 are symmetrically fixedly installed on the front side of the substrate 1. A support frame 13 is fixedly installed on the front side of the substrate 1, and the support frame 13 is located below the mounting frame 12. A feeding table 14 is fixedly installed on the inner side of each of the two mounting frames 12.

[0041] The frame 11 is equipped with a delivery and cutting mechanism 2 for cutting the outer rubber layer 51 of the cable 5, the feeding table 14 is equipped with a material guiding assembly 3, and the mounting frame 12 and the support frame 13 are equipped with a material separating mechanism 4.

[0042] A first collection box 6 for collecting rubber 51 is installed on the upper side of the mounting frame 12; a second collection box 7 for collecting strap 52 and filler 53 is installed on the left side of the substrate 1; a third collection box 8 for collecting strap 52 and cable core 54 is installed in the middle of the substrate 1; the second collection box 7 and the third collection box 8 are located below the first collection box 6; and a layering assembly 9 is installed inside the lower side of the second collection box 7 and the third collection box 8.

[0043] The material guiding assembly 3 includes a fixing assembly 31 and a material blocking assembly 32, which are installed on the upper side of the feeding table 14.

[0044] In this embodiment, when the automatically positioned cable stripping device is working normally, the cable 5 is placed on the delivery and cutting mechanism 2. The delivery and cutting mechanism 2 cuts the outer rubber sheath 51 and cable tie 52 of the cable 5, releasing the filler 53 and cable core 54 wrapped in the rubber sheath 51 and cable tie 52. During this process, the fixing component 31 fixes and pulls the outer rubber sheath 51 of the cable 5, causing the rubber sheath 51 to move along a predetermined trajectory until the fixing component 31 contacts the blocking component 32 and moves to the outside of the blocking component 32. At this time, the fixing component 31 continues to move, and the rubber sheath 51 is blocked by the blocking component 32, causing the fixing component 31 to separate from the rubber sheath 51. The rubber sheath 51 is constrained to the outside by the blocking component 32. The cable moves until it falls into the first collection box 6 and is collected by the first collection box 6; after the cutting is completed, the strapping 52 wrapped around the outside of the filler 53 and the cable core 54 is cut into small segments. The small segments of strapping 52 are mixed in with the filler 53 and the cable core 54. The strapping 52, the filler 53 and the cable core 54 fall onto the sorting mechanism 4. The sorting mechanism 4 sorts the strapping 52, the filler 53 and the cable core 54, so that the filler 53 and part of the strapping 52 fall into the second collection box 7, and the cable core 54 and part of the strapping 52 fall into the third collection box 8. The strapping 52 in the second collection box 7 and the third collection box 8 fall into the layering assembly 9; thus, the cable 5 is cut and the cut parts are collected separately.

[0045] Example 2: In some embodiments, such as Figure 1-7As shown, in a preferred embodiment of the present invention, the delivery and slitting mechanism 2 includes a screw 26, an adjusting screw sleeve 27, a moving platform 28, and slitting components. The moving platform 28 is slidably mounted on the upper side of the frame 11. The screw 26 is fixedly mounted on the top of the moving platform 28. The screw 26 passes through the top of the frame 11 and is threadedly connected to the adjusting screw sleeve 27. The adjusting screw sleeve 27 is rotatably mounted on the top of the frame 11. A set of slitting components is rotatably mounted on the moving platform 28 and the middle part of the frame 11, and the slitting components on the moving platform 28 are aligned with the slitting components on the frame 11.

[0046] The cutting assembly includes a first motor 21, a belt and pulley transmission assembly 22, a first pressure roller 23, a second pressure roller 24, and a cutter 25. The first motor 21 is fixedly installed inside the frame 11. The first pressure roller 23 and the second pressure roller 24 are rotatably installed on the outer side of the right wall of the frame 11. The first pressure roller 23 and the second pressure roller 24 have the same size. The first pressure roller 23 is located in front of the second pressure roller 24, and their center lines are on the same horizontal plane. The first motor 21 is connected to the first pressure roller 23 and the second pressure roller 24 through the belt and pulley transmission assembly 22. The cutter 25 is fixedly installed in the middle of the first pressure roller 23.

[0047] The fixing component 31 includes a second motor 311, an arm 312, a mounting block 313, and a pin array 314. The second motor 311 is fixedly installed on the lower side of the feeding table 14. The output end of the second motor 311 passes through the feeding table 14 and is fixedly connected to one end of the arm 312. The other end of the arm 312 is fixedly installed with the mounting block 313. A set of pin arrays 314 are fixedly installed in a circumferential array at equal intervals on the side of the mounting block 313 near the cable 5.

[0048] The material blocking assembly 32 includes a chute 321, a stop block 322, a spring 323, and a stop roller 324. The chute 321 is provided on the upper side of the feeding table 14. The stop block 322 is slidably installed in the chute 321. The spring 323 is fixedly installed between the bottom of the stop block 322 and the bottom of the chute 321. The stop roller 324 is rotatably installed on the side of the feeding table 14 near the cable 5. A guide surface 325 is provided on the upper side of the stop block 322.

[0049] In this embodiment, when the delivery and slitting mechanism 2 and the guide assembly 3 are working normally, the vertical height of the moving table 28 is adjusted by the screw 26 and the adjusting sleeve 27, thereby adjusting the distance between the cutter 25 on the moving table 28 and the cutter 25 on the frame 11, so that the device can be adapted to cables 5 of various sizes; the cable 5 is placed between the upper and lower second pressure rollers 24, and the cable 5 is delivered by the second pressure rollers 24 until the cable 5 contacts the first pressure roller 23. The cable 5 is delivered by the first pressure roller 23 and the second pressure roller 24. The cutter 25 in the middle of the first pressure roller 23 cuts the outer rubber 51 and the strap 52 of the cable 5; when the front end of the cable 5 reaches between the two first pressure rollers 23, the second motor 311 drives the arm 312 to rotate. The rotation of the arm 312 drives the row of needles 314 on the mounting block 313 to rotate, so that the row of needles 314 pierces the outer rubber 51. The cutter 25 continues to cut the rubber sheet 51 and the strap 52. During this process, the needle row 314 pulls the rubber sheet 51 to move, so that the rubber sheet 51 passes behind the stop roller 324; until the arm 312 contacts the guide surface 325 on the upper side of the stop block 322; the arm 312 presses down on the stop block 322 through the guide surface 325, the spring 323 is compressed, so that the stop block 322 does not block the rotation of the arm 312; after the arm 312 disengages from the stop block 322, the spring... Spring 323 resets, causing stop block 322 to reset; stop block 322 blocks rubber 51, and arm 312 continues to rotate, thereby causing the pins 314 on the mounting block 313 at the end of arm 312 to disengage from rubber 51; cutter 25 continues to cut rubber 51 and belt 52, and rubber 51 continues to move under the delivery of the first pressure roller 23 and the second pressure roller 24 on the rear side until rubber 51 falls into the first collection box 6 and is collected by the first collection box 6.

[0050] Example 3: In some embodiments, such as Figure 1-7 As shown, in a preferred embodiment of the present invention, the material distribution mechanism 4 includes a material distribution component and a material unloading component. The material distribution component is mounted on the mounting frame 12, and the material unloading component is mounted on the support frame 13.

[0051] The material distribution assembly includes a feeding plate 41, a slanted frame 42, hooks 43, and a movable baffle 44. The slanted frame 42 is fixedly installed on the mounting frame 12. The feeding plate 41 is fixedly installed on the upper side of the slanted frame 42, and hooks 43 are evenly fixedly installed at equal intervals on the lower side of the slanted frame 42. The bottom of the slanted frame 42 is hinged to one end of the movable baffle 44. A torsion spring is sleeved on the hinge shaft between the slanted frame 42 and the movable baffle 44, and the two elastic legs of the torsion spring abut against the slanted frame 42 and the movable baffle 44, respectively.

[0052] The feeding assembly includes a push rod 45, a sloping plate 46, and a socket 47. The push rod 45 is fixedly installed on the support frame 13, and the output end of the push rod 45 passes through the sloping frame 42 and is fixedly connected to the sloping plate 46. The sloping plate 46 has evenly spaced sockets 47, which are inserted into the hook 43.

[0053] The layered component 9 includes a collection rack 91 and a fourth collection box 92. The collection rack 91 is evenly and uniformly fixedly installed in the middle of the second collection box 7. A receiving slot for placing the fourth collection box 92 is opened on the lower side of the second collection box 7. The fourth collection box 92 is slidably connected to the receiving slot.

[0054] In this embodiment, when the material separating mechanism 4 and the layering component 9 are working normally, during the cutting process, the strips 52 cut into small segments fall into the second collection box 7 through the feeding plate 41, the inclined plate 46, and the movable baffle 44, and then pass through the collection frame 91 in the middle of the second collection box 7 to fall into the fourth collection box 92. After the cutting is completed, all the filler material 53 and cable core 54 fall onto the feeding plate 41 and onto the inclined plate 46. The lighter and softer filler material 53 is blocked by the hook 43 passing through the insertion hole 47, while the heavier and harder cable core 54 rolls downward. The cable core 54 presses down on the movable baffle 44, causing the movable baffle 44 to rotate. The torsion spring between the movable baffle 44 and the inclined frame 42 twists, causing the cable core 54 to fall into the third collection box 8. The torsion spring then returns to its original position. The movable baffle 44 resets, blocking the opening on the upper side of the third collection box 8. During this process, part of the cable 52 falls into the third collection box 8 along with the cable core 54. The cable core 54 is blocked by the collection rack 91 in the middle of the third collection box 8. The cable 52 passes through the collection rack 91 in the middle of the third collection box 8 and falls into the fourth collection box 92. Then, the push rod 45 is activated to move the inclined plate 46, so that the insertion hole 47 on the inclined plate 46 is disengaged from the hook 43, thereby moving the filler material 53 blocked by the hook 43. During this process, the movable baffle 44 prevents the filler material 53 from falling into the third collection box 8, until the inclined plate 46 moves the filler material 53 to the upper side of the second collection box 7. The filler material 53 falls into the second collection box 7 and is collected by the second collection box 7. The push rod 45 drives the inclined plate 46 to reset.

[0055] Example 4: In some embodiments, such as Figure 1-7 As shown, in order to better achieve the purpose of the present invention, the present invention also provides a method for an automatically positioned cable stripping device, comprising the following steps:

[0056] Step 1: Adjust the vertical height of the moving table 28 by using the screw 26 and adjusting sleeve 27, thereby adjusting the distance between the cutter 25 on the moving table 28 and the cutter 25 on the frame 11 to adapt to the size of the cable 5; place the cable 5 between the upper and lower second pressure rollers 24, and deliver the cable 5 through the second pressure rollers 24 until the cable 5 contacts the first pressure roller 23, and deliver the cable 5 through the first pressure roller 23 and the second pressure roller 24;

[0057] Step Two: When the front end of cable 5 reaches between the two first pressure rollers 23, the second motor 311 drives the arm 312 to rotate. The rotation of the arm 312 drives the pin array 314 on the mounting block 313 to rotate, causing the pin array 314 to pierce the outer layer of the rubber 51. The cutter 25 continues to cut the rubber 51 and the strap 52. During this process, the pin array 314 pulls the rubber 51 to move, causing the rubber 51 to pass behind the stop roller 324. This continues until the arm 312 contacts the guide surface 325 on the upper side of the stop block 322. The arm 312 presses down on the stop block 322 through the guide surface 325. Spring 323 is compressed, so that stop block 322 does not obstruct the rotation of arm 312; after arm 312 disengages from stop block 322, spring 323 returns to its original position, causing stop block 322 to return to its original position; stop block 322 blocks rubber 51, arm 312 continues to rotate, thereby causing the pins 314 on the mounting block 313 at the end of arm 312 to disengage from rubber 51; cutter 25 continues to cut rubber 51 and strap 52, rubber 51 continues to move under the delivery of the first pressure roller 23 and the second pressure roller 24 on the rear side until rubber 51 falls into the first collection box 6 and is collected by the first collection box 6;

[0058] Step 3: During the slitting process, the strips 52 cut into smaller segments fall into the second collection box 7 through the feeding plate 41, the inclined plate 46, and the movable baffle 44, and then pass through the collection rack 91 in the middle of the second collection box 7 to fall into the fourth collection box 92. After slitting, all the filler material 53 and cable core 54 fall onto the feeding plate 41 and then onto the inclined plate 46. The lighter and softer filler material 53 is blocked by the hook 43 passing through the insertion hole 47, while the heavier and harder cable core 54 rolls downwards. The cable core 54 presses down on the movable baffle 44, causing the movable baffle 44 to rotate. The torsion spring between the movable baffle 44 and the inclined frame 42 twists, causing the cable core 54 to fall into the third collection box 8. The torsion spring resets, causing the movable baffle 44 to reset and block the opening on the upper side of the third collection box 8. During this process, part of the cable strap 52 falls into the third collection box 8 along with the cable core 54. The cable core 54 is blocked by the collection frame 91 in the middle of the third collection box 8, and the cable strap 52 passes through the collection frame 91 in the middle of the third collection box 8 and falls into the fourth collection box 92.

[0059] Step 4: Activate push rod 45 to move inclined plate 46, thereby disengaging the insertion hole 47 on inclined plate 46 from hook 43, thus moving the filler material 53 blocked by hook 43. During this process, movable baffle 44 prevents the filler material 53 from falling into the third collection box 8, until the inclined plate 46 moves the filler material 53 to the upper side of the second collection box 7, where the filler material 53 falls into the second collection box 7 and is collected. Push rod 45 then moves inclined plate 46 back to its original position.

[0060] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatically positioned cable stripping apparatus comprising a base plate (1), characterised in that: The rear side of the substrate (1) is fixedly installed with a rack (11), the front side of the substrate (1) is symmetrically fixedly installed with a mounting rack (12), the front side of the substrate (1) is fixedly installed with a support rack (13), and the support rack (13) is located below the mounting rack (12); the inner sides of the two mounting racks (12) are fixedly installed with feeding tables (14); the rack (11) is installed with a delivery and cutting mechanism (2) for cutting the outer rubber (51) of the cable (5), the feeding table (14) is installed with a material guiding assembly (3), the mounting rack (12) and the support rack (13) are installed with a material distributing mechanism (4); the upper side of the mounting rack (12) is installed with a first collecting box (6) for collecting the rubber (51); the left side of the substrate (1) is installed with a second collecting box (7) for collecting the cable tie (52) and the filler (53), and the middle part of the substrate (1) is installed with a third collecting box (8) for collecting the cable tie (52) and the cable core (54); the second collecting box (7) and the third collecting box (8) are located below the first collecting box (6), and the inner lower sides of the second collecting box (7) and the third collecting box (8) are installed with a layering assembly (9); the material guiding assembly (3) comprises a fixing assembly (31) and a material blocking assembly (32), and the fixing assembly (31) and the material blocking assembly (32) are installed on the upper side of the feeding table (14); The delivery and cutting mechanism (2) comprises a screw rod (26), an adjusting screw sleeve (27), a moving table (28) and a cutting assembly, the moving table (28) is limitingly and slidably installed on the inner upper side of the rack (11), the screw rod (26) is fixedly installed on the top of the moving table (28) and penetrates through the top of the rack (11), the screw rod (26) is in threaded connection with the adjusting screw sleeve (27), and the adjusting screw sleeve (27) is rotatably installed on the top of the rack (11); a group of cutting assemblies are rotatably installed on the moving table (28) and the middle part of the rack (11), and the cutting assemblies on the moving table (28) are aligned with the cutting assemblies on the rack (11); The fixing assembly (31) comprises a second motor (311), an arm rod (312), a mounting block (313) and a row of pins (314), the second motor (311) is fixedly installed on the lower side of the feeding table (14), the output end of the second motor (311) is fixedly connected with one end of the arm rod (312) penetrating through the feeding table (14), the other end of the arm rod (312) is fixedly installed with the mounting block (313), and a group of the row of pins (314) are fixedly installed in a circumferential array at equal intervals on the side of the mounting block (313) close to the cable (5); The material blocking assembly (32) comprises a chute (321), a blocking block (322), a spring (323) and a blocking roller (324), the chute (321) is formed in the upper side of the feeding table (14), the blocking block (322) is limitingly and slidably installed in the chute (321), and the spring (323) is fixedly installed between the bottom of the blocking block (322) and the inner bottom of the chute (321); the blocking roller (324) is rotatably installed on the side of the feeding table (14) close to the cable (5); and the upper side of the blocking block (322) is provided with a guide surface (325).

2. The automatically positioned cable stripping apparatus of claim 1, wherein, The cutting assembly comprises a first motor (21), a belt and pulley transmission assembly (22), a first compression roller (23), a second compression roller (24) and a cutter (25), the first motor (21) is fixedly installed inside the rack (11), the first compression roller (23) and the second compression roller (24) are rotatably installed outside the right wall of the rack (11), the first compression roller (23) and the second compression roller (24) are identical in size, the first compression roller (23) is located in front of the second compression roller (24) and the center lines thereof are located in the same horizontal plane; the first motor (21) is in transmission connection with the first compression roller (23) and the second compression roller (24) through the belt and pulley transmission assembly (22); the cutter (25) is fixedly installed in the middle of the first compression roller (23).

3. An automatically positioned cable stripping apparatus according to claim 2, wherein, The material distributing mechanism (4) comprises a material distributing assembly and a discharging assembly, the material distributing assembly is installed on the mounting rack (12), and the discharging assembly is installed on the support rack (13).

4. The automatically positioned cable stripping apparatus of claim 3, wherein, The material distributing assembly comprises a feeding plate (41), an inclined rack (42), a hook needle (43) and a movable baffle (44), the inclined rack (42) is fixedly installed on the mounting rack (12), the feeding plate (41) is fixedly installed on the upper side of the inclined rack (42), the hook needles (43) are fixedly installed on the lower side of the inclined rack (42) at equal intervals, and one end of the movable baffle (44) is hingedly connected to the bottom of the inclined rack (42); a torsional spring is sleeved on the hinge shaft of the inclined rack (42) and the movable baffle (44), and the two elastic legs of the torsional spring are in abutment with the inclined rack (42) and the movable baffle (44) respectively.

5. An automatically positioned cable stripping apparatus according to claim 4, wherein, The discharging assembly comprises a push rod (45), an inclined plate (46) and a plug hole (47), the push rod (45) is fixedly installed on the support rack (13), and the output end of the push rod (45) is fixedly connected with the inclined plate (46) through the inclined rack (42); the plug holes (47) are uniformly and equally formed in the inclined plate (46) at equal intervals, and the plug holes (47) are in plug connection with the hook needles (43).

6. The automatically positioned cable stripping apparatus of claim 5, wherein, The layering assembly (9) comprises a collecting rack (91) and a fourth collecting box (92), the collecting racks (91) are fixedly installed in the second collecting box (7) at equal intervals, and the second collecting box (7) is provided with an accommodating groove for placing the fourth collecting box (92) on the lower side, and the fourth collecting box (92) is in limit sliding connection with the accommodating groove.

7. A method of using an automatically positioned cable stripping apparatus, using the automatically positioned cable stripping apparatus of claim 6, characterised in that, The method comprises the following steps: Step one: the vertical height of the moving table (28) is adjusted through the screw rod (26) and the adjusting sleeve (27), so that the distance between the cutter (25) on the moving table (28) and the cutter (25) on the rack (11) is adjusted to adapt to the size of the cable (5); the cable (5) is placed between the upper and lower second compression rollers (24), the cable (5) is delivered through the second compression rollers (24) until the cable (5) is in contact with the first compression roller (23), and the cable (5) is delivered through the first compression roller (23) and the second compression roller (24); Step two: when the front end of the cable (5) reaches between the two first pressing rollers (23), the second motor (311) drives the arm rod (312) to rotate, the arm rod (312) rotates to drive the row of needles (314) on the mounting block (313) to rotate, so that the row of needles (314) pierce the outer layer of the rubber (51); the cutter (25) continues to cut the rubber (51) and the belt (52), in this process, the rubber (51) is moved by the row of needles (314), so that the rubber (51) is wound from the back side of the blocking roller (324); until the arm rod (312) contacts the guide surface (325) on the upper side of the blocking block (322); the arm rod (312) presses the blocking block (322) through the guide surface (325), the spring (323) is compressed, so that the blocking block (322) does not block the rotation of the arm rod (312); after the arm rod (312) is separated from the blocking block (322), the spring (323) resets to drive the blocking block (322) to reset; the blocking block (322) blocks the rubber (51), the arm rod (312) continues to rotate, so that the row of needles (314) on the end mounting block (313) of the arm rod (312) is separated from the rubber (51); the cutter (25) continues to cut the rubber (51) and the belt (52), the rubber (51) continues to move under the delivery of the rear first pressing roller (23) and the second pressing roller (24), until the rubber (51) falls into the first collection box (6) and is collected by the first collection box (6); Step three: during the cutting process, the cut into small pieces belt (52) falls into the second collection box (7) through the feeding plate (41), the inclined plate (46) and the movable blocking plate (44), and falls into the fourth collection box (92) through the collection rack (91) in the middle of the second collection box (7); after cutting, all the filling material (53) and the cable core (54) fall onto the feeding plate (41) and fall onto the inclined plate (46) through the feeding plate (41), the filling material (53) which is lighter and more flexible is blocked by the hook needle (43) passing through the jack (47), the cable core (54) which is heavier and more rigid rolls downward, the cable core (54) presses the movable blocking plate (44) to make the movable blocking plate (44) rotate, the torsional spring between the movable blocking plate (44) and the inclined rack (42) is twisted, so that the cable core (54) falls into the third collection box (8), the torsional spring resets to drive the movable blocking plate (44) to reset, and the opening on the upper side of the third collection box (8) is shielded; in this process, part of the belt (52) falls into the third collection box (8) with the cable core (54), the cable core (54) is blocked by the collection rack (91) in the middle of the third collection box (8), and the belt (52) falls into the fourth collection box (92) through the collection rack (91) in the middle of the third collection box (8); Step four: the push rod (45) drives the inclined plate (46) to move, so that the jack (43) is removed from the inclined plate (46) on the jack (43), so as to drive the filling material (53) blocked by the jack (43) to move, in the process, through the movable baffle (44) to avoid the filling material (53) falling into the third collecting box (8), until the inclined plate (46) drives the filling material (53) to move to the upper side of the second collecting box (7), the filling material (53) falls into the second collecting box (7) and is collected by the second collecting box (7), the push rod (45) drives the inclined plate (46) to reset.

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