HPVC cable protection pipe convenient to install and intelligent processing system thereof

Abstract

The application provides a HPVC cable protection pipe convenient to install and an intelligent processing system thereof, relates to the technical field of cable protection pipe processing, and comprises a processing machine; a processing sleeve with adjustable front and back positions is arranged at the upper position inside the processing machine; the lower part of the processing sleeve is designed in a U-shaped structure, a U-shaped tooth ring is rotationally connected to the lower part inside the processing sleeve, a grinding machine is arranged at the rear end of the U-shaped tooth ring, and the grinding machine itself can be telescopic. The grinding machine itself has a telescopic structure, can tightly fit the rear end section surface and the peripheral surface position of the pipe body, realizes omnibearing and dead-angle-free annular polishing treatment, and the design significantly improves the polishing precision and efficiency. The application solves the problem that the existing cable protection pipe only has the outer surface position of the HPVC cable protection pipe polished during the processing link, most of the cutout positions are not processed, and burrs exist when the multiple HPVC cable protection pipes are butt-jointed, thereby affecting the normal assembly of the HPVC cable protection pipe.

Description

Technical Field

[0001] This invention relates to the field of cable protection pipe processing technology, and in particular to HPVC cable protection pipes that are easy to install and their intelligent processing system. Background Technology

[0002] With the rapid development of power and telecommunications infrastructure, cable protection pipes are increasingly widely used in power transmission, network communication and other fields. However, traditional cable protection pipes have many inconveniences in the installation and dismantling process, especially in complex environments, such as underground laying or high-altitude erection, which puts forward higher requirements for installation efficiency and convenience.

[0003] Application number CN202220885960.0 discloses an MPP power cable protection pipe processing device, which includes a fixed base, clamps on both sides of the top of the fixed base, one of the clamps having its bottom fixed to the surface of the fixed base, a clamping plate on the side of the clamps that are close to each other, a rod groove opened on the surface of the top center of the fixed base, and a threaded rod movably connected inside the rod groove, and a motor installed on one side of the fixed base. The device uses the movement trajectory of a grinding plate to generate friction with the outer circumference of the cable protection pipe, thereby grinding the cable protection pipe. This facilitates the user in grinding the outer circumference of long cable protection pipes, thus improving work efficiency.

[0004] Based on the above patent searches and understanding of existing cable protection pipes and their processing applications: Currently, most power cable protection pipes are made of MPP material. Compared to MPP power cable protection pipes, HPVC cable protection pipes have better high-temperature resistance and corrosion resistance. HPVC cable protection pipes also have higher compressive strength and ring stiffness, enabling them to withstand greater external pressure. However, current HPVC cable protection pipe processing and the HPVC cable protection pipe itself still have the following shortcomings: 1. In the field of cable protection pipe processing, the traditional processing only involves grinding the outer surface of the HPVC cable protection pipe, and the cut edges are mostly left untreated. As a result, burrs exist when multiple HPVC cable protection pipes are joined together, which affects the normal assembly of HPVC cable protection pipes. Furthermore, the inspection of qualified HPVC cable protection pipes is particularly important during the processing, but the production and processing equipment does not have the corresponding inspection measures.

[0005] 2. When the HPVC cable protection pipes are connected and used after processing, third-party tools such as pipe clamps are required for connection and fixation, which is extremely inconvenient during installation and makes the installation process of HPVC cable protection pipes time-consuming.

[0006] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide an easy-to-install HPVC cable protection pipe and its intelligent processing system, in order to achieve a more practical purpose. Summary of the Invention

[0007] To address the aforementioned technical problems, this invention provides an easy-to-install HPVC cable protection pipe and its intelligent processing system. This solves the problem that existing methods only grind the outer surface of the HPVC cable protection pipe during processing, leaving the cut edges largely untreated. This results in burrs when multiple HPVC cable protection pipes are joined, affecting normal assembly. Furthermore, when joining processed HPVC cable protection pipes, third-party tools such as pipe clamps are required for fixing, making installation extremely inconvenient and time-consuming.

[0008] This invention provides an easy-to-install HPVC cable protection pipe and its intelligent processing system, specifically including: a processing machine; an adjustable processing sleeve is provided at the upper part of the processing machine, the lower part of the processing sleeve has a U-shaped structure design, and a U-shaped toothed ring is rotatably connected to the lower inner part of the processing sleeve, a grinding machine is provided at the rear end of the U-shaped toothed ring, and the grinding machine itself can be extended and retracted, the grinding position of the grinding machine has a T-shaped cylindrical structure design, and a motor B is fixedly installed at the lower part of both sides of the processing sleeve, and a circular gear is installed on the shaft of each motor B, and the two circular gears mesh with the front end of the U-shaped toothed ring.

[0009] Furthermore, the processing machine has a lifting and adjustable gripper at its front end, a material conveyor installed in the middle of its interior, located below the processing sleeve and gripper, a centering device at the top front end of the processing machine with two opposing moving centering plates, the centering plates of the centering device located above the front end of the material conveyor, a limiter at the lower middle front end of the processing machine with opposing adjustable limit plates on both sides of the front end of the limiter, an auxiliary conveyor at the lower front end of the processing machine, a baffle at the top front end of the auxiliary conveyor, and the auxiliary conveyor located below the limiter.

[0010] Furthermore, the front end of the processing machine is fixedly connected to the rear end of the equipment control frame, and both the processing machine and the equipment control frame are equipped with casters and height-adjustable support legs at their bottom positions. A material trough is provided at the front end of the top of the equipment control frame, and a circular mounting slot is provided in the middle area of ​​the top of the equipment control frame. A detection frame is installed in the circular mounting slot of the equipment control frame.

[0011] Furthermore, a motor A is fixedly installed at the front end of the testing frame, and the shaft of the motor A is fixedly connected to a bevel gear. A bevel gear ring is rotatably connected to the middle of the inside of the testing frame, and the bottom front end of the bevel gear meshes with the bevel gear for transmission.

[0012] Furthermore, a spiral groove is provided at the top of the bevel ring, and a sliding groove is provided on the left and right sides of the top of the test frame. A patch is symmetrically slidably connected in the two sliding grooves of the test frame. The two patches are symmetrically designed, and an arc-shaped groove is provided at the bottom of each patch. The arc-shaped grooves at the bottom of the two patches engage with the spiral groove at the top of the bevel ring. A detachable insert post is provided at the middle of the top of the test frame, and three test grooves are provided on the surface of the insert post.

[0013] Furthermore, a tilting frame is fixedly installed on the left side of the equipment control frame. An L-shaped tilting groove is opened on the upper side of the tilting frame. A tilting cylinder is fixedly connected to the upper rear end of the tilting frame. A tilting slider is slidably connected to the upper right side of the tilting frame. The rear end of the tilting slider is connected to the front end of the tilting cylinder. A Z-shaped frame is rotatably connected to the lower interior of the tilting slider. The left side of the Z-shaped frame is located in the L-shaped tilting groove of the tilting frame. A tilting clamp is fixedly installed on the right side of the Z-shaped frame. The tilting clamp is located at the front end of the material conveyor.

[0014] Furthermore, a discharge rack is fixedly installed on the right side of the equipment control frame, a discharge slider is slidably connected to the upper left side of the discharge rack, a cylinder A is fixedly installed on the upper rear end of the discharge rack, the front end of the cylinder A is fixedly connected to the rear end of the discharge slider, a cylinder B is installed on the top of the discharge slider, the bottom of the cylinder B is fixedly connected to the upper part of the lifting frame, and the lifting frame and the discharge slider are slidably connected.

[0015] Furthermore, a clamp A is fixedly installed at the rear left side of the lifting frame, and a clamp B is fixedly installed at the front left side of the lifting frame. The distance between clamp A and clamp B is equal to the distance between the detection frame and the material trough of the equipment control frame, and the distance between clamp A and clamp B is equal to the distance between the detection frame and the rear end of the stop frame.

[0016] This invention also discloses an easy-to-install HPVC cable protection pipe, comprising: an HPVC protection pipe body; the front end of the HPVC protection pipe body is designed with an expanded pipe structure, and the rear end of the HPVC protection pipe body has three slots; a transmission ring is rotatably connected inside the expanded pipe structure of the HPVC protection pipe body; the transmission ring has a bevel gear structure design, and the front end of the transmission ring has a spiral pattern; the front end of the HPVC protection pipe body has three sliding grooves, and each sliding groove has a limiting claw slidably connected to it; the rear end of each of the three limiting claws has an arc-shaped groove, and the arc-shaped grooves of the three limiting claws engage with the spiral pattern of the transmission ring; an adjustment knob is rotatably connected to the upper part of the expanded pipe design inside the HPVC protection pipe body; below the adjustment knob is a bevel gear structure design, which engages with the upper part of the rear end of the transmission ring.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention uses a centering device to precisely position the HPVC protective pipe inside the processing machine, ensuring that the rear end of the pipe corresponds precisely to the grinding machine. At the same time, the grinding machine itself has a telescopic structure that can closely fit the rear end cut surface and circumferential surface of the pipe, achieving all-round, no-dead-angle annular grinding treatment. This design significantly improves the precision and efficiency of grinding, ensuring that the surface of the pipe after grinding is smooth and flat, meeting the docking requirements.

[0018] 2. The processing sleeve can adjust the distance between itself and the centerer according to the length of the HPVC protective tube, so that tubes of different lengths can be properly ground. In addition, the meshing design of the U-shaped toothed ring and the surrounding gear allows the U-shaped toothed ring to rotate freely inside the U-shaped structure of the processing sleeve. The notch design of the U-shaped toothed ring matches the U-shaped notch of the processing sleeve, so that the tube can move straight up and down without interference, ensuring the stability of the processing process.

[0019] 3. The centering device design ensures stable and centered transport of the HPVC protective tube on the material conveyor, providing a good positioning basis for subsequent processing. The flipping frame, through the ingenious cooperation of the Z-shaped frame and the flipping clamp, realizes the automatic flipping of the protective tube, making the diameter expansion position accurately aligned with the bottom, which facilitates subsequent inspection and assembly, and further improves the automation level of the processing flow.

[0020] 4. The combination of the limiter and the auxiliary conveyor enables HPVC protective pipes of different diameters to be effectively supported and transported, enhancing the applicability of the processing system. At the same time, through the precise cooperation of the detection frame, the bevel gear mechanism driven by motor A, and the fixture, accurate detection of the expansion position of the protective pipe is achieved, which not only ensures product quality but also avoids assembly mismatch problems and improves product reliability.

[0021] 5. The intelligent loading and unloading system in this invention realizes the automatic clamping, movement and placement of HPVC protective pipes through the coordinated movement of the entire material rack, which greatly reduces the intensity of manual labor and improves production efficiency. At the same time, the intelligent control in the detection process makes the detection and loading and unloading links seamlessly connected, forming an efficient production and detection cycle, which further improves the overall processing efficiency.

[0022] 6. In this invention, the transmission ring of the HPVC protective pipe body is designed to move in conjunction with three limiting claws. This movement can be achieved simply by rotating the adjustment knob, which facilitates installation and improves efficiency when installing two or more HPVC protective pipe bodies. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0024] In the attached diagram: Figure 1 A schematic diagram of the main structure of the HPVC cable protection pipe and its intelligent processing system according to an embodiment of the present invention is shown. Figure 2 A top view of the HPVC cable protection pipe and its intelligent processing system according to an embodiment of the present invention is shown. Figure 3 A schematic diagram of the left side of the HPVC cable protection pipe and its intelligent processing system according to an embodiment of the present invention is shown. Figure 4 A side view of the HPVC cable protection pipe and its intelligent processing system according to an embodiment of the present invention is shown. Figure 5 A schematic diagram of the overall semi-sectional side view of the machining machine according to an embodiment of the present invention is shown; Figure 6 A schematic diagram of the overall rear view structure of the machining center according to an embodiment of the present invention is shown; Figure 7 A schematic side view of the overall structure of the equipment control rack according to an embodiment of the present invention is shown; Figure 8 A schematic diagram of the overall right-side view of the tilting frame according to an embodiment of the present invention is shown; Figure 9 A schematic side view of the overall structure of the material feeding rack according to an embodiment of the present invention is shown; Figure 10 A schematic diagram of a half-section structure of an HPVC protective pipe body according to an embodiment of the present invention is shown; Figure 11 An embodiment of the present invention is shown. Figure 6 A magnified schematic diagram of the structure at point A in the middle.

[0025] List of reference numerals 1. Processing machine; 101. Processing sleeve; 111. U-shaped gear ring; 112. Motor B; 113. Circular gear; 114. Grinding machine; 102. Gripper; 103. Material conveyor; 104. Centerer; 105. Auxiliary conveyor; 151. Stop; 106. Limiter; 2. Equipment control frame; 201. Detection frame; 202. Motor A; 203. Bevel gear; 204. Bevel gear ring; 20 5. Adhesive block; 206. Insert post; 3. Tilting frame; 301. Tilting cylinder; 302. Tilting slider; 303. Z-shaped frame; 304. Tilting clamp; 4. Discharge frame; 401. Discharge slider; 402. Cylinder A; 403. Cylinder B; 404. Lifting frame; 405. Clamp A; 406. Clamp B; 5. HPVC protective tube body; 501. Transmission ring; 502. Adjusting knob; 503. Limiting claw. Detailed Implementation

[0026] The technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0027] Unless otherwise defined, all terms (including technical and scientific terms) used in the embodiments of this disclosure shall have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains. It should also be understood that terms such as those defined in a common dictionary shall be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and not as being interpreted in an idealized or highly formalized sense, unless expressly defined in the embodiments of this disclosure.

[0028] The terms "first," "second," and similar words used in the embodiments of this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Similarly, the terms "a," "one," or "the" do not indicate a quantity limitation, but rather indicate the presence of at least one. Likewise, the terms "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed after the word and their equivalents, without excluding other elements or objects. In the following description, spatial and directional terms such as "upper," "lower," "front," "rear," "top," "bottom," "vertical," and "horizontal" may be used to describe embodiments of this disclosure; however, it should be understood that these terms are only for the convenience of describing the embodiments shown in the figures and do not require the actual device to be constructed or operated in a specific orientation. In the following description, the use of terms such as "connected," "joined," "fixed," and "attached" can refer to a direct connection between two elements or structures without other elements or structures, or to an indirect connection between two elements or structures via an intermediate element or structure, unless otherwise expressly stated herein.

[0029] Example: As attached Figure 1 To be continued Figure 11 As shown: This invention provides an easy-to-install HPVC cable protection pipe and its intelligent processing system, including: a processing machine 1; a processing sleeve 101 with adjustable front and rear positions is provided at the upper part of the processing machine 1, the lower part of the processing sleeve 101 has a U-shaped structure design, and a U-shaped toothed ring 111 is rotatably connected to the lower inner position of the processing sleeve 101, a grinding machine 114 is provided at the rear end of the U-shaped toothed ring 111, and the grinding machine 114 itself can be extended and retracted, the grinding position of the grinding machine 114 has a T-shaped cylindrical structure design, and a motor B112 is fixedly installed at the lower positions of both sides of the processing sleeve 101, and a circular gear 113 is installed on the rotating shaft of each motor B112, and both circular gears 113 mesh with the front end of the U-shaped toothed ring 111.

[0030] The processing machine 1 has a lifting and adjustable gripper 102 at its front end. A material conveyor 103 is installed in the middle of the processing machine 1, below the processing sleeve 101 and the gripper 102. A centerer 104 is installed above the front end of the processing machine 1, with two opposing moving centering plates. The centering plates of the centerer 104 are located above the front end of the material conveyor 103. A limiter 106 is installed at the lower center of the front end of the processing machine 1, with opposing adjustable limit plates on both sides of the front end of the limiter 106. An auxiliary conveyor 105 is installed below the front end of the processing machine 1, with a baffle 151 above the front end of the auxiliary conveyor 105. The auxiliary conveyor 105 is located below the limiter 106.

[0031] The front end of the processing machine 1 is fixedly connected to the rear end of the equipment control frame 2. Both the processing machine 1 and the equipment control frame 2 are equipped with casters and height-adjustable support legs at their bottom. The front end of the top of the equipment control frame 2 is provided with a material trough, and a circular mounting slot is provided in the middle area of ​​the top of the equipment control frame 2. The detection frame 201 is installed in the circular mounting slot of the equipment control frame 2.

[0032] Among them, a motor A202 is fixedly installed at the front end of the testing frame 201, and the rotating shaft of the motor A202 is fixedly connected to a bevel gear 203. A bevel gear ring 204 is rotatably connected at the middle position inside the testing frame 201, and the bottom front end of the bevel gear ring 204 meshes with the bevel gear 203 for transmission.

[0033] The top of the bevel ring 204 has a spiral groove, and the top left and right sides of the test frame 201 each have a sliding groove. A patch 205 is symmetrically connected in the two sliding grooves of the test frame 201. The two patches 205 are symmetrically designed, and each patch 205 has an arc groove at its bottom. The arc grooves at the bottom of the two patches 205 engage with the spiral groove at the top of the bevel ring 204. A detachable insert post 206 is provided at the middle of the top of the test frame 201. The surface of the insert post 206 has three test grooves.

[0034] The equipment control frame 2 is fixedly installed on the left side of the tilting frame 3. The tilting frame 3 has an L-shaped tilting groove on the upper side. The tilting cylinder 301 is fixedly connected to the upper rear end of the tilting frame 3. The tilting slider 302 is slidably connected to the upper right side of the tilting frame 3. The rear end of the tilting slider 302 is connected to the front end of the tilting cylinder 301. The lower interior of the tilting slider 302 is rotatably connected to a Z-shaped frame 303. The left side of the Z-shaped frame 303 is located in the L-shaped tilting groove of the tilting frame 3. The right side of the Z-shaped frame 303 is fixedly installed with a tilting clamp 304, which is located at the front end of the material conveyor 103.

[0035] Among them, a discharge rack 4 is fixedly installed on the right side of the equipment control frame 2, a discharge slider 401 is slidably connected to the upper left side of the discharge rack 4, a cylinder A402 is fixedly installed on the upper rear end of the discharge rack 4, the front end of the cylinder A402 is fixedly connected to the rear end of the discharge slider 401, a cylinder B403 is installed on the top of the discharge slider 401, the bottom of the cylinder B403 is fixedly connected to the upper part of the lifting frame 404, and the lifting frame 404 is slidably connected to the discharge slider 401.

[0036] A clamp A405 is fixedly installed at the rear left side of the lifting frame 404, and a clamp B406 is fixedly installed at the front left side of the lifting frame 404. The distance between clamp A405 and clamp B406 is equal to the distance between the detection frame 201 and the material trough of the equipment control frame 2, and the distance between clamp A405 and clamp B406 is equal to the distance between the detection frame 201 and the rear end of the stop frame 151.

[0037] The present invention also discloses an easy-to-install HPVC cable protection pipe, comprising: an HPVC protection pipe body 5; the front end of the HPVC protection pipe body 5 is designed with an expanded pipe structure, and three slots are provided at the rear end of the pipe body of the HPVC protection pipe body 5; a transmission ring 501 is rotatably connected inside the expanded pipe structure of the HPVC protection pipe body 5; the transmission ring 501 is designed with a bevel gear structure, and a spiral pattern is provided at the front end of the transmission ring 501; three sliding grooves are provided at the front end of the HPVC protection pipe body 5, and a limiting claw 503 is slidably connected in each sliding groove; an arc-shaped groove is provided at the rear end of each of the three limiting claws 503; the arc-shaped grooves of the three limiting claws 503 engage with the spiral pattern of the transmission ring 501; an adjustment knob 502 is rotatably connected to the upper part of the expanded pipe design of the HPVC protection pipe body 5; the lower part of the adjustment knob 502 is designed with a bevel gear structure, and engages with the upper part of the rear end of the transmission ring 501.

[0038] When using: When assembling two HPVC protective tube bodies 5, the tail end of one HPVC protective tube body 5 is inserted into the front expansion tube of the other HPVC protective tube body 5. Then, the adjusting knob 502 sleeved on the outer HPVC protective tube body 5 is rotated to drive the transmission ring 501 to rotate. The transmission ring 501 will drive the three limiting claws 503 to retract until the inner side of the three limiting claws 503 is inserted into the three slots at the rear end of the inner HPVC protective tube body 5, completing the quick splicing. This method is highly efficient and avoids the need for third-party tools.

[0039] When grinding the rear end of the HPVC protective tube 5, the HPVC protective tube 5 is first placed at the top rear end of the material conveyor 103. The material conveyor 103 then transfers the HPVC protective tube 5 to the interior of the processing machine 1. At this time, the two centering plates of the centering device 104 can be adjusted to close. The front end of the HPVC protective tube 5, conveyed above the material conveyor 103, contacts the rear end of the two centering plates of the centering device 104. At this time, the gripper 102 clamps and lifts the HPVC protective tube 5. The processing sleeve 101 adjusts the distance between itself and the two centering plates of the centering device 104 according to the length of the HPVC protective tube 5, so that the rear end of the HPVC protective tube 5 corresponds to the T-shaped cylindrical structure of the grinding machine 114. Through the telescopic structure of the grinding machine 114, the T-shaped cylindrical structure of the grinding machine 114 fits the rear end cut surface and the rear end circumferential surface of the HPVC protective tube 5. Simultaneously, the motor B112 is started to drive the two circular gears 113 to rotate. The U-shaped gear ring 111 meshes with the surrounding gear 113, causing the U-shaped gear ring 111 to rotate inside the U-shaped structure of the processing sleeve 101. The grinding position of the grinding machine 114 performs annular grinding on the HPVC protective pipe body 5.

[0040] When the HPVC protective tube 5 is ground by the grinding machine 114, the rear end of the HPVC protective tube 5 will enter the center position of the U-shaped structure of the processing sleeve 101 as it is lifted by the gripper 102. The U-shaped toothed ring 111 rotates around the outer side of the rear end of the HPVC protective tube 5. Combined with the structural design of the U-shaped toothed ring 111, when the HPVC protective tube 5 rises and falls, the notch position of the U-shaped toothed ring 111 matches the U-shaped notch of the processing sleeve 101, which facilitates the straight up and down transfer of the HPVC protective tube 5 without interference. In addition, the two surrounding gears 113 alternately mesh with the U-shaped toothed ring 111 to provide power to the U-shaped toothed ring 111.

[0041] After the HPVC protective tube body 5 is produced by the processing machine 1, the gripper 102 repositions the HPVC protective tube body 5 above the material conveyor 103. Then, based on the size of the HPVC protective tube body 5, the distance between the two centering plates of the centering device 104 is adjusted to ensure that the HPVC protective tube body 5 is conveyed centered at the top of the material conveyor 103.

[0042] When the material conveyor 103 conveys the HPVC protective tube 5 to its front end position, the front end of the HPVC protective tube 5 will be introduced into the middle position inside the flipping clamp 304. At this time, the flipping clamp 304 is controlled to clamp and fix it. Then, the flipping cylinder 301 is controlled to extend and drive the flipping slider 302 to slide forward. During this process, the left side of the rotating Z-shaped frame 303 inside the flipping slider 302 is restricted by the flipping groove designed by the L-shaped side of the flipping frame 3. The Z-shaped frame 303 can drive the flipping clamp 304 to rotate ninety degrees, flipping the clamped HPVC protective tube 5 ninety degrees, so that the expanded diameter position of the HPVC protective tube 5 is located at the bottom.

[0043] After the HPVC protective tube 5 is flipped, the flipping clamp 304 releases the limit on the HPVC protective tube 5 by combining the distance between the two limiting plates of the diameter adjustment limiter 106. The HPVC protective tube 5 will be lowered to the position above the auxiliary conveyor 105 and located inside the two limiting plates of the limiter 106. The auxiliary conveyor 105 will then transport the HPVC protective tube 5 forward. The baffle 151 will prevent the HPVC protective tube 5 from falling from the front end.

[0044] When it is necessary to inspect and expand the diameter of the HPVC protective pipe body 5 processed and transferred by the auxiliary conveyor 105, the discharge slider 401 is slid to the side and rear of the discharge frame 4. At this time, the clamp A405 will be positioned above the HPVC protective pipe body 5 that is attached to the rear end of the stop frame 151. The lifting frame 404 will be lowered by the extension of the cylinder B403. After the clamp A405 clamps the HPVC protective pipe body 5, the cylinder B403 will reset. Then, the clamp A405 will be positioned directly above the inspection frame 201 by the extension of the cylinder A402. Next... Cylinder B403 extends to lower clamp A405, and the HPVC protective tube body 5 is inserted into the outer side of the insertion post 206 at the expanded position. The three limiting claws 503 of the HPVC protective tube body 5 are adjusted to match the positions of the three test slots on the surface of the insertion post 206. The adjusting knob 502 is rotated to drive the transmission ring 501 to rotate until the inner positions of the three limiting claws 503 are inserted into the three test slots of the insertion post 206. Installation and testing are performed to ensure that the installation of the HPVC protective tube body 5 is not loose, so as to avoid mismatch when assembling multiple HPVC protective tube bodies 5 in the future.

[0045] While the HPVC protective tube body 5 is inserted into the outside of the insertion post 206 for testing, the motor A202 is started to drive the bevel gear 203 to rotate. Through the meshing transmission between the bevel gear 203 and the bevel gear ring 204, the two pads 205 move towards each other to clamp the HPVC protective tube body 5 at the expansion position, while also achieving the effect of outer diameter detection.

[0046] When the HPVC protective tube 5 is inserted above the insert post 206, clamp A405 disengages from its limiting position on the HPVC protective tube 5, and the lifting frame 404 and the discharge slider 401 reset. At this time, clamp A405 will be positioned above the HPVC protective tube 5 that is attached to the rear end of the stop 151, and clamp B406 will be positioned above the HPVC protective tube 5 inserted into the insert post 206. When the HPVC protective tube 5 above the insert post 206 is replaced, the cylinder B403 extends, and clamps A405 and B406 descend to clamp the HPVC protective tube 5 below them respectively. After that, the lifting frame... 404 rises, and clamps A405 and B406 respectively lift the HPVC protective tube 5 attached to the rear end of the baffle 151 and the HPVC protective tube 5 above the insertion post 206. Then, the cylinder A402 extends, so that the HPVC protective tube 5 clamped by clamp A405 is located directly above the inspection frame 201, and the HPVC protective tube 5 that has been inspected is located above the material trough of the equipment control frame 2 by clamp B406. During the inspection of the HPVC protective tube 5, intelligent loading and unloading inspection can be realized, improving the efficiency of HPVC protective tube 5 production, processing and inspection.

[0047] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. The scope of protection of this disclosure shall be determined by the scope of the claims.

Claims

1. An intelligent processing system for HPVC cable protection pipes, characterized in that, include: A processing machine (1); the processing machine (1) has a front-to-back adjustable processing sleeve (101) located at the upper part of its interior. The lower part of the processing sleeve (101) has a U-shaped structure design, and a U-shaped toothed ring (111) is rotatably connected to the lower interior of the processing sleeve (101). A grinding machine (114) is located at the rear end of the U-shaped toothed ring (111), and the grinding machine (114) itself can extend and retract. The grinding position of the grinding machine (114) is designed with a T-shaped cylindrical structure. The T-shaped cylindrical structure of the grinding machine (114) fits the rear end cut surface of the HPVC protective pipe and the rear end circumferential surface of the HPVC protective pipe. A motor B (112) is fixedly installed on the lower side of the processing sleeve (101), and a ring gear (113) is installed on the shaft of each motor B (112). The two ring gears (113) mesh with the front end of the U-shaped toothed ring (111). The front end of the processing machine (1) is fixedly connected to the rear end of the equipment control frame (2). Both the processing machine (1) and the equipment control frame (2) are equipped with casters and height-adjustable support legs at the bottom. A material trough is provided at the front end of the top of the equipment control frame (2), and a circular mounting groove is opened in the middle area of ​​the top of the equipment control frame (2). A detection frame (201) is installed in the circular mounting groove of the equipment control frame (2). A motor A (202) is fixedly installed at the front end of the test frame (201). The shaft of the motor A (202) is fixedly connected to a bevel gear (203). A bevel gear ring (204) is rotatably connected to the middle of the test frame (201). The bottom front end of the bevel gear ring (204) meshes with the bevel gear (203) for transmission. A spiral groove is opened at the top of the bevel gear ring (204). A sliding groove is set on the left and right sides of the top of the test frame (201). A patch (205) is symmetrically slidably connected in the two sliding grooves of the test frame (201). The two patches (205) are symmetrically designed. An arc groove is opened at the bottom of each patch (205). The arc grooves at the bottom of the two patches (205) mesh with the spiral groove at the top of the bevel gear ring (204). A detachable insert (206) is set at the middle of the top of the test frame (201). Three test grooves are set on the surface of the insert (206).

2. The intelligent processing system for HPVC cable protection pipes as described in claim 1, characterized in that: The processing machine (1) is equipped with a lifting and adjusting gripper (102) at the front end of the machine. A material conveyor (103) is installed in the middle of the machine. The material conveyor (103) is located below the processing sleeve (101) and the gripper (102). A centering device (104) is installed above the front end of the processing machine (1). The centering device (104) has two opposing moving centering plates. The centering plate of the centering device (104) is located above the front end of the material conveyor (103). A limiter (106) is installed in the lower middle of the front end of the processing machine (1). Opposing adjustment limit plates are installed on both sides of the front end of the limiter (106). An auxiliary conveyor (105) is installed below the front end of the processing machine (1). A baffle (151) is installed above the front end of the auxiliary conveyor (105). The auxiliary conveyor (105) is located below the limiter (106).

3. The intelligent processing system for HPVC cable protection pipes as described in claim 1, characterized in that: A tilting frame (3) is fixedly installed on the left side of the equipment control frame (2). An L-shaped tilting groove is opened on the upper side of the tilting frame (3). A tilting cylinder (301) is fixedly connected to the upper rear end of the tilting frame (3). A tilting slider (302) is slidably connected to the upper right side of the tilting frame (3). The rear end of the tilting slider (302) is connected to the front end of the tilting cylinder (301). A Z-shaped frame (303) is rotatably connected to the lower interior of the tilting slider (302). The left side of the Z-shaped frame (303) is located in the L-shaped tilting groove of the tilting frame (3). A tilting clamp (304) is fixedly installed on the right side of the Z-shaped frame (303). The tilting clamp (304) is located at the front end of the material conveyor (103).

4. The intelligent processing system for HPVC cable protection pipes as described in claim 3, characterized in that: A discharge rack (4) is fixedly installed on the right side of the equipment control frame (2). A discharge slider (401) is slidably connected to the upper left side of the discharge rack (4). A cylinder A (402) is fixedly installed on the upper rear end of the discharge rack (4). The front end of the cylinder A (402) is fixedly connected to the rear end of the discharge slider (401). A cylinder B (403) is installed on the top of the discharge slider (401). The bottom of the cylinder B (403) is fixedly connected to the upper part of the lifting frame (404). The lifting frame (404) is slidably connected to the discharge slider (401).

5. The intelligent processing system for HPVC cable protection pipes as described in claim 4, characterized in that: A clamp A (405) is fixedly installed at the rear left side of the lifting frame (404), and a clamp B (406) is fixedly installed at the front left side of the lifting frame (404). The distance between clamp A (405) and clamp B (406) is equal to the distance between the detection frame (201) and the material trough of the equipment control frame (2), and the distance between clamp A (405) and clamp B (406) is equal to the distance between the detection frame (201) and the rear end of the baffle (151).

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