Processing device for cable insulation layer material processing

Abstract

The invention relates to the technical field of cable processing, and discloses a processing device for cable insulation layer material processing, which comprises a pulverizer, a feeding pipe is fixedly connected to the outer top end of the pulverizer, the feeding pipe is used for feeding, a feeding hopper is arranged at the top of the feeding pipe, and the feeding hopper is used for feeding protection. A loading and unloading mechanism is arranged between the feeding pipe and the feeding hopper and used for connecting the feeding pipe and the feeding hopper, a blocking mechanism is arranged in the loading and unloading mechanism and used for feeding protection, and a dustproof mechanism is arranged outside the pulverizer. The dustproof mechanism is used for preventing dust generated during feeding and discharging from drifting away. Through the arrangement of the blocking mechanism, double-layer or multi-layer baffles can be used for blocking the interior of the feeding hopper, so that materials can be prevented from being splashed out of the interior of the pulverizer under the condition that feeding is not hindered, potential safety hazards can be reduced, and workers are prevented from being injured by the splashed materials.

Description

Technical Field

[0001] The present invention relates to the technical field of cable processing, in particular to a processing device for processing cable insulation layer materials. Background Art

[0002] The processing device for processing cable insulation layer materials includes a feeding device, a crushing device, a material separation device, and a safety protection device. The function of the crushing device is to crush the scraps and unqualified products generated during the processing so that they can be mixed back into the raw materials for recycling and reducing costs. The crushing device is used to crush scraps and unqualified products because the original raw materials of the cable insulation layer are themselves in powder, granular or flake form. However, during the processing of the insulation layer, waste materials are inevitably generated. The shapes of these waste materials are irregular and cannot be directly mixed into the original raw materials for reprocessing. Therefore, a crusher is required to crush them into particles close to the shape of the original raw materials so that they can re-enter the mixing and extrusion links to achieve material recycling.

[0003] In the prior art, the feed port of the crushing device in the processing device for processing cable insulation layer materials has the problem of insufficient protection, that is, only a protective device such as a protective grille is installed at the feed port of the crushing device, which now results in the material not being drawn into the blade in time, being rebounded by the high-speed rotating blade, and splashing out of the feed port, causing scratches to people, and increasing the risk of safety hazards. At the same time, when the protective device is used for a long time, it is easy to cause damage to the protective structure due to the impact of splashing materials. However, since it is installed with bolts, the bolts are prone to slippage when used for a long time, which increases the difficulty of disassembly and reduces the efficiency of maintenance and replacement. In addition, the crushing device is prone to vibration during operation, which causes the bolts to loosen or even fall off, causing the protective structure to loosen, which increases the noise during the operation of the crusher. Summary of the Invention

[0004] In response to the shortcomings of the prior art, the present invention provides a processing device for processing cable insulation layer materials, which solves the problem that the feed port of the crushing device in the processing device for processing cable insulation layer materials in the prior art is insufficiently protected, resulting in material splashing and increasing the risk of safety hazards. Since the protective device is installed with bolts, the maintenance and replacement efficiency is reduced, and there is a problem of increased noise.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a processing device for processing cable insulation layer materials, including a grinder, the external top end of the grinder is fixedly connected to a feed pipe, the feed pipe is used for feeding, the top of the feed pipe is provided with a feed hopper, the feed hopper is used for feeding protection, a loading and unloading mechanism is provided between the feed pipe and the feed hopper, the loading and unloading mechanism is used to connect the feed pipe and the feed hopper, a blocking mechanism is provided inside the loading and unloading mechanism, the blocking mechanism is used for feeding protection, a dustproof mechanism is provided outside the grinder, the dustproof mechanism is used to prevent the dust generated during feeding and discharging from dispersing, and the bottom end of the grinder is fixedly connected to a discharge port.

[0006] Preferably, the loading and unloading mechanism includes two slide bars, the outer portions of the two slide bars are respectively fixedly connected to the two sides of the top of the feed pipe, a connecting frame is provided at the top of the feed pipe, the outer portions of the two slide bars are respectively slidably connected to the inside of the two sides of the connecting frame, the top fixed side of the connecting frame is fixedly connected to two fixed cylinders, the interior of the fixed cylinder is slidably connected to a limit stop plate, a return spring is provided inside the fixed cylinder, the outer side of the limit stop plate is fixedly connected to a connecting rod, the bottom end of the connecting rod is fixedly connected to a blocking block, the limit stop plate is rotatably connected to a rotating rod at one end away from the connecting rod, and a cross bar is rotatably connected between the two rotating rods.

[0007] Preferably, the blocking mechanism includes four fixed boxes, the exteriors of the four fixed boxes are respectively fixedly connected to the exterior sides of the feed hopper, and engaging holes are provided on both sides of the fixed boxes. A pushing spring is provided inside the fixed box, and the interior of the fixed box is slidingly connected to a limiting plate, and the bottom of the limiting plate is fixedly connected to a blocking plate, and mounting grooves are provided on both sides of the interior of the limiting plate, and the interior of the mounting groove is slidingly connected to a limiting disk, and a pushing spring is provided inside the mounting groove, and the end of the limiting disk away from the pushing spring is fixedly connected to a clamping head, and a fitting plate is provided inside the feed hopper, and the side of the fitting plate away from the blocking plate is fixedly connected to a material blocking inclined plate.

[0008] Preferably, the dust-proof mechanism includes an air cylinder, the outside of the air cylinder is fixedly connected to the outside of the crusher, the inside of the air cylinder is slidably connected to a piston, one end of the piston is fixedly connected to a push-pull rod, the outside of the air cylinder is fixedly connected to a tension spring, the outside of the push-pull rod is fixedly connected to a fixed plate, the end of the air cylinder away from the tension spring is fixedly connected to a one-way valve 1, one end of the air cylinder is located on the adjacent side of the one-way valve 1 and is fixedly connected to a one-way valve 2, the one end of the one-way valve 1 and the one-way valve 2 away from the air cylinder are fixedly connected to a hose, and the other end of the hose is fixed It is connected to an air release control valve, and the outside of the grinder is fixedly connected to a dust collecting box, and the ends of the two air release control valves away from the hose are fixedly connected to the outside of the dust collecting box, and the outside of the dust collecting box is fixedly connected to two automatic valves, and the ends of the automatic valves away from the dust collecting box are fixedly connected to a connecting pipe, the discharge port and the top of the feed hopper are fixedly connected to a dust suction head, and the end of the connecting pipe away from the automatic valve is fixedly connected to the outside of the dust suction head, the outside of the middle rotating shaft of the grinder is fixedly connected to a toggle sleeve, and a sealing door is provided on the side of the dust collecting box away from the air release control valve.

[0009] Preferably, one end of the return spring is fixedly connected to the interior of the fixing cylinder, and the other end of the return spring is fixedly connected to one end of the limit stop plate close to the connecting rod.

[0010] Preferably, the connecting rod passes through a side of the fixing tube away from the connecting column, and an end of the connecting column away from the connecting rod passes through an end of the fixing tube away from the connecting rod.

[0011] Preferably, one end of the push spring is fixedly connected to the inner wall of the mounting groove, and the other end of the push spring is fixedly connected to an end of the limiting plate away from the clamping head.

[0012] Preferably, the clamping head is engaged with the engaging hole, and the two clamping heads respectively pass through the two sides of the limiting plate.

[0013] Preferably, the material blocking inclined plate is arranged inside the feed hopper, and the blocking plate is in contact with a side of the engaging plate away from the material blocking inclined plate.

[0014] Preferably, one end of the tension spring is fixedly connected to the outside of the air cylinder, the other end of the tension spring is fixedly connected to the end of the fixed plate close to the air cylinder, the push-pull rod passes through the end of the air cylinder away from the one-way valve, and the toggle sleeve contacts the outside of the push-pull rod.

[0015] The present invention provides a processing device for processing cable insulation layer materials. It has the following beneficial effects: 1. The present invention can use a double-layer or multi-layer baffle to block the inside of the feed hopper through the setting of the blocking mechanism, thereby preventing the material from splashing out of the inside of the crusher without hindering the feeding, thereby reducing safety hazards and avoiding injuries to workers due to splashing materials. At the same time, when the baffle ramp is damaged after long-term use, the damaged baffle ramp can be quickly replaced accordingly, and there is no need to replace the entire baffle, which reduces economic losses and improves replacement efficiency.

[0016] 2. The present invention adopts the arrangement of the loading and unloading mechanism, so that the feed hopper can be installed without the need for bolts. Therefore, when the crushing device vibrates, the bolts are prevented from loosening or even falling due to vibration. In addition, the blocking block can be tightly inserted between the slide bar and the connecting frame to prevent the connecting frame from shaking on the top of the feed pipe, thereby reducing noise and improving the comfort of the working environment. 3. The present invention can utilize the power of the crushing device itself to drive the operation of the dust-proof mechanism through the setting of the dust-proof mechanism, thereby avoiding the generation of dust in the feed hopper and the discharge port when the crusher is operating, thereby keeping the working environment clean and tidy, and preventing dust from affecting the health of workers and the normal use of mechanical devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The present invention is a three-dimensional Figure 1 ; Figure 2 The present invention is a three-dimensional Figure 2 ; Figure 3 Schematic diagram of the structure of the feed pipe in the present invention; Figure 4 Schematic diagram of the structure of the slider in the present invention; Figure 5 It is a structural diagram of the connection frame in the present invention; Figure 6 Schematic diagram of the internal structure of the fixed cylinder in the present invention; Figure 7 Schematic diagram of the internal structure of the fixing box in the present invention; Figure 8 Schematic diagram of the internal structure of the limiting plate in the present invention; Figure 9 Schematic diagram of the structure of the dust collector head of the present invention; Figure 10 Schematic diagram of the structure of the air release control valve in the present invention; Figure 11 Schematic diagram of the internal structure of the fixed cylinder in the present invention.

[0018] Among them, 1. crusher; 2. feed pipe; 3. feed hopper; 4. loading and unloading mechanism; 401. slide; 402. connecting frame; 403. fixing cylinder; 404. limit plate; 405. return spring; 406. connecting rod; 407. blocking block; 408. connecting column; 409. rotating rod; 410. cross bar; 5. blocking mechanism; 501. fixing box; 502. engaging hole; 503. pushing spring; 504. limiting plate; 505. blocking plate; 506. mounting slot; 5 07. Limit plate; 508. Chuck; 509. Push spring; 510. Fitting plate; 511. Material blocking inclined plate; 6. Dust-proof mechanism; 601. Air cylinder; 602. Piston; 603. Push-pull rod; 604. Tension spring; 605. Fixed plate; 606. One-way valve 1; 607. One-way valve 2; 608. Hose; 609. Air release control valve; 610. Dust collecting box; 611. Automatic valve; 612. Connecting pipe; 613. Dust collector; 614. Toggle sleeve; 7. Discharge port. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the present specification. 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.

[0020] Please see the attached Figure 1 -Attached Figure 11 An embodiment of the present invention provides a processing device for processing cable insulation layer materials, including a grinder 1. The external top end of the grinder 1 is fixedly connected to a feed pipe 2, which is used for feeding. A feed hopper 3 is provided on the top of the feed pipe 2, which is used for feeding protection. A loading and unloading mechanism 4 is provided between the feed pipe 2 and the feed hopper 3, which is used to connect the feed pipe 2 and the feed hopper 3. A blocking mechanism 5 is provided inside the loading and unloading mechanism 4, which is used for feeding protection. A dustproof mechanism 6 is provided on the outside of the grinder 1, which is used to prevent dust generated during feeding and discharging from dispersing. A discharge port 7 is fixedly connected to the bottom end of the grinder 1.

[0021] The loading and unloading mechanism 4 includes two slide bars 401, the outsides of the two slide bars 401 are fixedly connected to the top two sides of the feed pipe 2, and a connecting frame 402 is provided on the top of the feed pipe 2. The slide bar 401 cooperates with the connecting frame 402 to install the feed hopper 3. The outsides of the two slide bars 401 are slidably connected to the insides of the two sides of the connecting frame 402. Two fixed cylinders 403 are fixedly connected to one side of the top fixed of the connecting frame 402. The fixed cylinder 403 provides an installation position. The internal sliding connection of the fixed cylinder 403 is connected to a limited stopper 404. The limit stopper 404 has a limiting function. A return spring 405 is provided inside the book search fixed cylinder 403. The outer side of the limit stopper 404 is fixedly connected to a connecting rod 406. The connecting rod 406 has a connecting function. The bottom end of rod 406 is fixedly connected with a blocking block 407, which can block the slide bar 401, so that it can be plugged in the gap between the slide bar 401 and the connecting frame 402, thereby preventing the connecting frame 402 from shaking on the top of the feeding pipe 2, thereby preventing the slide bar 401 from sliding out of the connecting frame 402, and the end of the limit stopper 404 away from the connecting rod 406 is rotatably connected to the rotating rod 409, and a cross bar 410 is rotatably connected between the two rotating rods 409. Pressing the cross bar 410 can drive the top of the rotating rod 409 to move downward, thereby driving the cross bar 410 to rotate, and driving the bottom of the rotating rod 409 to move to both sides, and pushing the connecting rod 406 to move to both ends, and then driving the blocking block 407 to move downward. The block 407 moves to both ends, and the connecting frame 402 will no longer block the slide bar 401, and then the connecting frame 402 will not move away from the top of the feed pipe 2, so that the feed hopper 3 can be installed on the top of the feed pipe 2, one end of the return spring 405 is fixedly connected to the inside of the fixed cylinder 403, and the other end of the return spring 405 is fixedly connected to the end of the limit stop plate 404 close to the connecting rod 406, and the connecting rod 406 passes through the side of the fixed cylinder 403 away from the connecting column 408, and the end of the connecting column 408 away from the connecting rod 406 passes through the end of the fixed cylinder 403 away from the connecting rod 406. When installing the feed hopper 3, first press the cross bar 410 downward, and it can drive the rotating rod 409 to rotate, so as to drive The bottom of the rotating rod 409 slides to both sides, which can then drive the connecting column 408, the limit stop plate 404 and the connecting rod 406 to move outward, and then the blocking block 407 can be driven to move outward through the connecting rod 406, so that the blocking block 407 will not be blocked inside the connecting frame 402. At this time, the connecting frame 402 can be slid into the outside of the slide 401. When the slide 401 completely slides into the inside of the connecting frame 402, the cross bar 410 can be released, so that the limit stop plate 404 can be reset under the reaction force of the reset spring 405, thereby driving the rotating rod 409 and the cross bar 410 to reset. At this time, the blocking block 407 is blocked inside the connecting frame 402 again, and the installation of the feed hopper 3 can be completed.

[0022] The blocking mechanism 5 includes four fixed boxes 501, which can provide installation positions. The exteriors of the four fixed boxes 501 are fixedly connected to the exterior sides of the feed hopper 3 respectively. Engaging holes 502 are provided on both sides of the fixed boxes 501. A pushing spring 503 is provided inside the fixed boxes 501. The interior of the fixed boxes 501 is slidably connected to a limiting plate 504. The limiting plate 504 has a limiting function and provides installation space. A blocking plate 505 is fixedly connected to the bottom of the limiting plate 504. Installation grooves 506 are provided on both sides of the interior of the limiting plate 504. The installation grooves 506 provide installation space. The interior of the installation grooves 506 is slidably connected to a limiting disk 507. The limiting disk 507 has a limiting function. The interior of the installation grooves 506 is provided with a pushing spring The spring 509 is fixedly connected to the clamping head 508 at one end of the limit plate 507 away from the pushing spring 509. The pushing spring 509 can use its own elastic force to push the limit plate 507 to return to its original position and further push the clamping head 508 to return to its original position, so that the clamping head 508 can be engaged with the engaging hole 502. The interior of the feed hopper 3 is provided with a fitting plate 510. The fitting plate 510 is fixedly connected to a blocking ramp 511 on the side away from the blocking plate 505. The blocking ramp 511 can prevent the debris from splashing out of the crusher 1 when the cable insulation layer is crushed. One end of the pushing spring 509 is fixedly connected to the inner wall of the mounting groove 506, and the other end of the pushing spring 509 is fixedly connected to the end of the limit plate 507 away from the clamping head 508. The clamping head 508 is engaged with the engaging hole 502. 2 is engaged, the two clamping heads 508 respectively pass through the two sides of the limit plate 504, the material blocking inclined plate 511 is arranged inside the feed hopper 3, and the blocking plate 505 is in contact with the side of the fitting plate 510 away from the material blocking inclined plate 511. When the crusher 1 crushes the cable insulation layer, the debris will be blocked by the material blocking inclined plate 511, so that the material blocking inclined plate 511 will not splash out from the inside of the crusher 1. When the material blocking inclined plate 511 is damaged by the impact of the material splashed by the cable insulation layer due to long-term use, the blocking plate 505 is first pushed upward, thereby driving the limit plate 504 to move upward, and then the limit plate 504 can be used to compress the pushing spring 503. At the same time, when the clamping head 508 in the limit plate 504 moves to the engaging hole 502, the pushing spring 5 When the material is in the process of being pulled out of the container 3, the material is prevented from being sucked up and out of the container 3. When the material is in the process of being pulled out of the container 3, the material is prevented from being sucked up and out of the container 3. When the material is in the process of being pulled out of the container 3, the material is prevented from being sucked up and out of the container 3. When the material is in the process of being pulled out of the container 3, the material is prevented from being sucked up and out of the container 3.This can drive the limit plate 504 to move downward, so that the blocking plate 505 can be used to support the fitting plate 510, and then the fitting plate 510 can be prevented from moving out of the outer wall of the feed hopper 3, completing the replacement of the blocking inclined plate 511. Moreover, since the blocking inclined plate 511 is set downward, when the cable insulation material is poured into the feed hopper 3, the material can fall smoothly downward.

[0023] The dust-proof mechanism 6 includes an air cylinder 601, which can provide a basis for air pressure regulation. The outside of the air cylinder 601 is fixedly connected to the outside side of the grinder 1. The inside of the air cylinder 601 is slidably connected to a piston 602. When the piston 602 moves, gas can be filled and extracted. One end of the piston 602 is fixedly connected to a push-pull rod 603, and the push-pull rod 603 can drive the piston 602 to move. One end of the outside of the air cylinder 601 is fixedly connected to a tension spring 604, and the outside of the push-pull rod 603 is fixedly connected to a fixed plate 605. The tension spring 604 can drive the push-pull rod 603 to reset by pulling the fixed plate 605. The end of the air cylinder 601 away from the tension spring 604 is fixedly connected to a one-way valve 606. One end of the air cylinder 601 is located at a one-way valve. The adjacent side of valve 1 606 is fixedly connected to a one-way valve 2 607. One-way valve 1 606 and one-way valve 2 607 can control the one-way ventilation of gas. One-way valve 1 606 and one-way valve 2 607 are fixedly connected to a hose 608 at one end away from the air cylinder 601. The hose 608 can be ventilated. The other end of the hose 608 is fixedly connected to a gas release control valve 609. The gas release control valve 609 is a three-way valve that can control the on-off of the gas path and can also be closed. The outside of the grinder 1 is fixedly connected to a dust box 610 that can store dust. The ends of the two gas release control valves 609 away from the hose 608 are fixedly connected to the outside of the dust box 610. The outside of the dust box 610 is fixedly connected to two automatic valves 611 , the automatic valve 611 controls the on-off of the air path, and the end of the automatic valve 611 away from the dust box 610 is fixedly connected to a connecting pipe 612, and the connecting pipe 612 has a connecting function, and the discharge port 7 and the top of the feed hopper 3 are fixedly connected to a dust suction head 613, and the dust suction head 613 can expand the dust extraction area, and the end of the connecting pipe 612 away from the automatic valve 611 is fixedly connected to the outside of the dust suction head 613, and the outside of the middle rotating shaft of the grinder 1 is fixedly connected to a toggle sleeve 614, and a sealing door is provided on the side of the dust box 610 away from the air release control valve 609, one end of the tension spring 604 is fixedly connected to the outside of the air cylinder 601, and the other end of the tension spring 604 is fixedly connected to the end of the fixed plate 605 close to the air cylinder 601, and the push-pull rod 603 passes through the air cylinder 601 away At one end of the one-way valve 606, the toggle sleeve 614 contacts the outside of the push-pull rod 603. When the grinder 1 is running, the rotating shaft in the middle of the grinder 1 can continue to rotate, thereby driving the toggle sleeve 614 to rotate. After the toggle sleeve 614 rotates, it can rotate from bottom to top and contact the push-pull rod 603, thereby driving the push-pull rod 603 to move away from the air cylinder 601 and pulling the piston 602 to move. At this time, the one-way valve 606 is closed and the one-way valve 607 is opened. Therefore, air can be extracted through the one-way valve 607 and transmitted to one of the air release control valves 609 through the hose 608, and the gas inside the dust box 610 is extracted, so that the internal air pressure of the dust box 610 is low.At this time, the automatic valve 611 is opened, and the suction force can be transmitted to the dust collection head 613 through the connecting pipe 612, and the dust collection head 613 is used to draw the dust when the feed hopper 3 feeds and the dust when the discharge port 7 discharges into the interior of the dust collection box 610, so as to prevent the dust from escaping. It is necessary to discharge the dust inside the dust collection box 610. When the toggle sleeve 614 rotates to the bottom of the push-pull rod 603, the toggle sleeve 614 will no longer contact the push-pull rod 603. At this time, the tension spring 604 can drive the fixed plate 605 to move in the direction close to the one-way valve 2 607. At this time, the one-way valve 1 606 is opened, the one-way valve 2 607 is closed, and the one-way valve 1 606 is opened. The exhaust gas is transmitted to another air release control valve 609 through a hose 608 connected to the one-way valve 606 and enters the interior of the dust box 610. At the same time, the automatic valve 611 is closed, so that the air pressure inside the dust box 610 can be increased and the sealing door can be opened, so that the dust can be easily discharged from the interior of the dust box 610. When dust discharge is not needed, the exhaust valve of the other air release control valve 609 is opened and the dust box 610 channel is closed to prevent the gas inside the dust box 610 from being discharged. The air release control valve 609 can be used to discharge the gas, thereby preventing the gas from entering the interior of the dust box 610.

[0024] When the cam 408 is in the open position, the stopper 407 is moved outwards, and the stopper 407 is moved outwards by the connecting rod 406, so that the stopper 407 is not blocked in the interior of the connecting frame 402. At this time, the connecting frame 402 can be slid into the outside of the slide bar 401. When the slide bar 401 is completely slid into the interior of the connecting frame 402, the cross bar 410 can be released, so that the limit stopper 404 can be reset under the reaction force of the reset spring 405, so that the rotating rod 409 and the cross bar 410 can be reset. At this time, the stopper 407 is blocked in the interior of the connecting frame 402 again, and the installation of the feed hopper 3 is completed. When the breaker 1 is in operation, the debris will be blocked by the blocking ramp 511, so that the blocking ramp 511 will not splash out from the inside of the breaker 1. When the blocking ramp 511 is damaged by the material splashed from the cable insulation layer due to long-term use, the blocking plate 505 will be pushed upward first, thereby driving the limit plate 504 to move upward, and then the limit plate 504 can be used to compress the pushing spring 503. At the same time, when the clamping head 508 in the limit plate 504 moves to the engaging hole 502, the pushing spring 509 can drive the limiting plate 507 and the clamping head 508 to move outward, and then the clamping head 508 can be engaged with the engaging hole 502. At this time, the fitting plate 510 can be pulled outward, so that the fitting plate 510 can be pulled outward, and then the blocking ramp 511 can be pulled out. When the material is discharged from the feed hopper 3, the material blocking inclined plate 511 is first inserted into the feed hopper 3, and the fitting plate 510 is fitted to the outside of the feed hopper 3. At this time, the clamping head 508 is pressed to make the clamping head 508 move toward the inside of the installation groove 506, and the limiting plate 507 can be pushed to move toward the middle, and the pushing spring 509 can be compressed to pull the blocking plate 505 downward, thereby driving the limiting plate 504 to move downward, so that the blocking plate 505 can be used to press the fitting plate 510 and then the fitting plate 510 will not move out of the outer wall of the feed hopper 3, completing the replacement of the material blocking inclined plate 511. And because the material blocking inclined plate 511 is tilted downward, when the cable insulation material is poured into the feed hopper 3, the material can fall smoothly downward; When the grinder 1 is running, the rotating shaft in the middle of the grinder 1 can continue to rotate, thereby driving the toggle sleeve 614 to rotate. After the toggle sleeve 614 rotates, it can rotate from bottom to top and contact the push-pull rod 603, thereby driving the push-pull rod 603 to move away from the air cylinder 601 and pulling the piston 602 to move. At this time, the one-way valve 1 606 is closed and the one-way valve 2 607 is opened, so that air can be pumped through the one-way valve 2 607. The dust collector 610 is then sucked out of the dust box 610, and the air pressure inside the dust box 610 is reduced. At this time, the automatic valve 611 is opened, and the suction force is transmitted to the dust collector head 613 through the connecting pipe 612. The dust collector head 613 is used to suck the dust when the feed hopper 3 is feeding and the dust when the discharge port 7 is discharging into the dust box 610, thereby preventing the dust from escaping. When the toggle sleeve 614 rotates to the bottom of the push-pull rod 603, the toggle sleeve 614 will no longer contact the push-pull rod 603. At this time, the tension spring 604 can drive the fixed plate 605 to move toward the direction close to the one-way valve 2 607. At this time, the one-way valve 1 606 is opened and the one-way valve 2 607 is closed. The one-way valve 1 606 discharges gas and transmits it to another air release control valve 609 through the hose 608 connected to the one-way valve 1 606, and enters the dust collection box 610. The automatic valve 611 is closed at the same time, so that the air pressure inside the dust box 610 can be increased, and the sealing door is opened, so that the dust can be easily discharged from the interior of the dust box 610. When the dust does not need to be discharged, the exhaust valve of another air release control valve 609 is opened and the dust box 610 channel is closed to prevent the gas inside the dust box 610 from being discharged, so that the air release control valve 609 can be used to discharge the gas, thereby preventing the gas from entering the interior of the dust box 610.

[0025] 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 processing device for processing cable insulation material, comprising a pulverizer (1), characterized in that: The top end of the external part of the pulverizer (1) is fixedly connected to a feed pipe (2), the feed pipe (2) is used for feeding, a feed hopper (3) is provided on the top of the feed pipe (2), the feed hopper (3) is used for feeding protection, a loading and unloading mechanism (4) is provided between the feed pipe (2) and the feed hopper (3), the loading and unloading mechanism (4) is used to connect the feed pipe (2) and the feed hopper (3), a blocking mechanism (5) is provided inside the loading and unloading mechanism (4), the blocking mechanism (5) is used for feeding protection, a dustproof mechanism (6) is provided on the outside of the pulverizer (1), the dustproof mechanism (6) is used to prevent dust generated during feeding and discharging from scattering, and a discharge port (7) is fixedly connected to the bottom end of the pulverizer (1).

2. A processing device for processing cable insulation material according to claim 1, characterized in that: The loading and unloading mechanism (4) comprises two slide bars (401), the outer portions of the two slide bars (401) are respectively fixedly connected to the two sides of the top of the feed tube (2), a connecting frame (402) is provided at the top of the feed tube (2), the outer portions of the two slide bars (401) are respectively slidably connected to the inner portions of the two sides of the connecting frame (402), the top fixed side of the connecting frame (402) is fixedly connected to two fixed cylinders (403), the inner portion of the fixed cylinder (403) is slidably connected to a limit stopper (404), a return spring (405) is provided inside the book search fixed cylinder (403), the outer portion of the limit stopper (404) is fixedly connected to a connecting rod (406), the bottom end of the connecting rod (406) is fixedly connected to a blocking block (407), the end of the limit stopper (404) away from the connecting rod (406) is rotatably connected to a rotating rod (409), and a cross bar (410) is rotatably connected between the two rotating rods (409).

3. The device for processing cable insulation material according to claim 1, characterized in that: The blocking mechanism (5) comprises four fixed boxes (501), the exteriors of the four fixed boxes (501) are fixedly connected to the exterior sides of the feed hopper (3), engaging holes (502) are provided on both sides of the fixed boxes (501), a pushing spring (503) is provided inside the fixed boxes (501), the interior of the fixed boxes (501) is slidably connected to a limiting plate (504), the bottom of the limiting plate (504) is fixedly connected to a blocking plate (505), and the limiting plate (505) is fixedly connected to the bottom of the limiting plate (504). 04) are provided with mounting grooves (506) on both sides thereof, the mounting grooves (506) are slidably connected to limit plates (507) inside, a push spring (509) is provided inside the mounting grooves (506), and a clamping head (508) is fixedly connected to one end of the limit plate (507) away from the push spring (509), and a fitting plate (510) is provided inside the feed hopper (3), and a material blocking inclined plate (511) is fixedly connected to one side of the fitting plate (510) away from the blocking plate (505).

4. The device for processing cable insulation material according to claim 1, characterized in that: The dustproof mechanism (6) includes an air cylinder (601), the outside of the air cylinder (601) is fixedly connected to the outside side of the pulverizer (1), the inside of the air cylinder (601) is slidably connected to a piston (602), one end of the piston (602) is fixedly connected to a push-pull rod (603), the outside end of the air cylinder (601) is fixedly connected to a tension spring (604), the outside of the push-pull rod (603) is fixedly connected to a fixed plate (605), the end of the air cylinder (601) away from the tension spring (604) is fixedly connected to a one-way valve (606), one end of the air cylinder (601) is located on the adjacent side of the one-way valve (606) and is fixedly connected to a one-way valve (607), the ends of the one-way valve (606) and the one-way valve (607) away from the air cylinder (601) are fixedly connected to a hose (608), and the hose (608) is fixedly connected to the one-way valve (607). The other end is fixedly connected to a deflation control valve (609), the outside of the pulverizer (1) is fixedly connected to a dust collecting box (610), the ends of the two deflation control valves (609) away from the hose (608) are fixedly connected to the outside of the dust collecting box (610), the outside of the dust collecting box (610) is fixedly connected to two automatic valves (611), the ends of the automatic valves (611) away from the dust collecting box (610) are fixedly connected to a connecting pipe (612), the discharge port (7) and the top of the feed hopper (3) are fixedly connected to a dust collecting head (613), the end of the connecting pipe (612) away from the automatic valve (611) is fixedly connected to the outside of the dust collecting head (613), the outside of the central rotating shaft of the pulverizer (1) is fixedly connected to a toggle sleeve (614), and a sealing door is provided on the side of the dust collecting box (610) away from the deflation control valve (609).

5. The device for processing cable insulation material according to claim 2, characterized in that: One end of the return spring (405) is fixedly connected to the interior of the fixed cylinder (403), and the other end of the return spring (405) is fixedly connected to one end of the limit stop plate (404) close to the connecting rod (406).

6. A processing device for processing cable insulation material according to claim 2, characterized in that: The connecting rod (406) passes through a side of the fixing tube (403) away from the connecting column (408), and an end of the connecting column (408) away from the connecting rod (406) passes through an end of the fixing tube (403) away from the connecting rod (406).

7. A processing device for processing cable insulation material according to claim 3, characterized in that: One end of the push spring (509) is fixedly connected to the inner wall of the mounting groove (506), and the other end of the push spring (509) is fixedly connected to an end of the limiting plate (507) away from the clamping head (508).

8. The device for processing cable insulation material according to claim 3, characterized in that: The clamping head (508) is engaged with the engaging hole (502), and the two clamping heads (508) respectively pass through the two sides of the limiting plate (504).

9. The device for processing cable insulation material according to claim 3, characterized in that: The material blocking inclined plate (511) is arranged inside the feed hopper (3), and the blocking plate (505) is in contact with a side of the engaging plate (510) away from the material blocking inclined plate (511).

10. The device for processing cable insulation material according to claim 4, characterized in that: One end of the tension spring (604) is fixedly connected to the outside of the air cylinder (601), and the other end of the tension spring (604) is fixedly connected to the end of the fixed plate (605) close to the air cylinder (601). The push-pull rod (603) passes through the end of the air cylinder (601) away from the one-way valve (606), and the toggle sleeve (614) contacts the outside of the push-pull rod (603).

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