PVC pipe cutting and separating equipment with automatic calibration auxiliary function

Abstract

The invention discloses PVC (polyvinyl chloride) pipe cutting and separating equipment with an automatic calibration auxiliary function, relates to the technical field of PVC pipe cutting and separating, and aims to solve the problems that during fixed-length cutting of a PVC pipe, the PVC pipe cannot be cut off in the moving process of the pipe, and the overall cutting speed of the PVC pipe is reduced. First fixed teeth on a first swing rod drive a rotating shaft to rotate in the rotating process, the cutting table moves, meanwhile, a blade on a cutting frame rotates, when the cutting table makes contact with a PVC pipe in a sleeve, pipe cutting and pushing are completed, meanwhile, shaking of the pipe in the cutting process is avoided, and the cutting efficiency is improved. In the descending process of the cutting table, the tooth column makes contact with the rotating sleeve in the sleeve, the rotating sleeve is driven to rotate, meanwhile, centripetal movement of multiple sets of locking blocks on the fixing disc is achieved, the locking blocks abut against the outer wall of the pipeline, PVC pipeline cutting is more stable, pipe cutting is completed in the moving process, and the overall PVC pipe cutting and separating speed is increased.

Description

Technical Field

[0001] The invention relates to the technical field of PVC pipe cutting and separation, in particular to PVC pipe cutting and separation equipment with an automatic calibration auxiliary function. Background Art

[0002] PVC pipe is a pipe made of polyvinyl chloride resin. After being treated with stabilizers and lubricants, it is extruded by hot pressing. This kind of pipe has been widely used in the early days. PVC pipe has the advantages of strong corrosion resistance, easy bonding, low price and hard texture. However, due to the leakage of PVC monomers and additives, it is only suitable for water supply systems with a conveying temperature not exceeding 45°C. Plastic pipes are widely used in drainage, wastewater treatment, chemical transportation, heating liquid and cooling liquid transportation, food processing, ultra-pure liquid transportation, mud transportation, gas transportation, compressed air and vacuum system applications. The subsequent secondary processing of PVC pipes is similar to the assembly and molding of water pipe adapters. The subsequent batch cutting of PVC pipes requires the same cutting length and a flat cutting surface. Therefore, the cutting workload is relatively large compared to the construction of PVC pipe projects. For example, the patent document with the publication number CN115256507A mentioned that the staff placed the pipes on the feeding mechanism. The feeding mechanism includes two rolling components for pushing the pipes to move. Each rolling component includes two pushing tubes that can move closer to and away from each other and rotate. The two pushing rollers approach each other to clamp and fix the pipes. The pushing rollers rotate to push the pipes close to the cutting box, and then use the roller meter to record and measure the length to ensure the accuracy of the cut pipe length. However, considering the inefficiency of the subsequent pushing and cutting work mode, the overall progress of the fixed-length cutting of PVC pipes is slowed down. To this end, we propose a PVC pipe cutting and separation device with automatic calibration assistance function. Summary of the invention

[0003] The purpose of the present invention is to provide a PVC pipe cutting and separation device with an automatic calibration auxiliary function to solve the problem raised in the above background technology that when cutting PVC pipes to a fixed length, the pipe cannot be cut during movement, thereby reducing the overall cutting rate of the PVC pipe.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a PVC pipe cutting and separation device with an automatic calibration auxiliary function, comprising a placing rack, a material storage rack and a pipe cutting table, a material storage rack is installed on one side of the placing rack, a pipe cutting table is fixed on one side of the placing rack by bolts, a turntable is movably connected to the inner wall of one side of the pipe cutting table by a bearing, and a swing rod 1 is fixed to the central axis of the turntable by spot welding; A cutting table is installed in the pipe cutting table, and a cavity is opened in the cutting table, one end of the swing rod 1 passes through one side of the cutting table and is fixedly connected with a fixed tooth 1 in the cavity by spot welding, a cutting frame is fixed to the inner wall of one side of the cutting table by bolts, a blade is movably connected to the cutting frame, a rotating shaft is movably connected to the inner wall of one side of the cutting table by a bearing, one end of the rotating shaft passes through the cutting frame and one side of the cavity respectively and is sleeved and fixed with a fixed tooth 2, and the fixed tooth 1 is meshed and connected with the fixed tooth 2.

[0005] Furthermore, one side of the tube cutting table is movably connected to an eccentric wheel 2, one side of the eccentric wheel 2 is fixedly connected to a rocker rod 2, one end of the rocker rod 2 is movably connected to the outer wall of the cutting table, and the eccentric wheel 2 is movably connected to the outer wall of the eccentric wheel 1 by a sleeve rod.

[0006] Furthermore, a groove table is installed and fixed in the pipe cutting table, a sleeve is slidably connected in the groove on the top of the groove table, a clamp shell is symmetrically installed on the outer wall of the sleeve, a tooth column is symmetrically fixed on one side of the cutting table by spot welding, and one end of the tooth column is slidably connected to the clamp shell.

[0007] Furthermore, a rotating sleeve is movably connected inside the clamp shell, arc grooves are evenly arranged on the rotating sleeve, a fixed disk is fixedly connected inside the clamp shell, a slideway is arranged on the fixed disk, a locking block is slidably connected inside the slideway, an elastic ball is installed at one end of the locking block, and a protrusion on one side of the locking block abuts against the arc groove on the rotating sleeve.

[0008] Furthermore, a slide is slidably connected to the top of the placement rack, a three-jaw chuck is installed on the slide, and calibration stabilization mechanisms are installed on both sides of the tube cutting table.

[0009] Furthermore, the calibration stabilization mechanism includes a storage truncated table and a storage plate. The storage truncated table is fixed on both sides of the tube cutting table by bolts. The storage plate is symmetrically slidably connected to the storage truncated table. The storage plate is movably connected to a clamping roller. The outer wall of the storage truncated table is symmetrically rotatably connected to a rotating rod assembly through a bearing. The two ends of the rotating rod assembly are respectively movably connected to one side of the upper and lower storage plates.

[0010] Furthermore, the calibration stabilization mechanism also includes a motor and a slider. The motor is fixed to the top of the storage truss by bolts, and the slider is slidably connected to the storage truss. A threaded rod is connected to the output end of the motor and is threadedly connected to the slider. One side of the slider is fixed to the outer wall of the storage plate through a rod body.

[0011] The PVC pipe cutting and separation method with automatic calibration auxiliary function is as follows: Butt feeding, the PVC pipe on the storage rack falls to the placement rack, and after one end is clamped by the three-claw chuck on the slide, it is pushed toward the pipe cutting table. After one end of the PVC pipe enters the storage round table, the motor is started to drive the slide block to move downward, and the distance between the clamping rollers on the relatively moving storage plate is reduced until the PVC pipe is leveled. Locking dynamic cutting, the subsequent PVC pipe is pushed into the sleeve by the three-jaw chuck, and the power mechanism on the outside of the pipe cutting table is started to drive the turntable to rotate. The rotation of the turntable also drives the cutting table to move in a circle. The fixed tooth 1 on the swing rod 1 rotates and drives the fixed tooth 2 on the shaft to rotate, causing the gear inside the cutting frame to rotate and drive the blade to rotate. During the entire process of the cutting table descending, it contacts the PVC pipe in the incision on the sleeve, pressing and cutting while driving the sleeve to move as a whole; The descending of the cutting table is accompanied by the tooth column contacting the rotating sleeve in the clamping shell, which drives the rotating sleeve to rotate and realizes the centripetal movement of the four locking blocks on the fixed plate, and makes the elastic balls at the front ends of the locking blocks abut against the outer wall of the PVC pipe, thus completing the stability of the PVC pipe during cutting. Subsequently, the cut PVC pipe is discharged through the clamping roller on the calibration stabilization mechanism on the other side.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the rotary table rotates to drive the first swing rod and the second swing rod on the second eccentric wheel to rotate, so as to realize the circular motion of the entire cutting table. At the same time, the rotating shaft driven by the rotation of the first fixed tooth on the first swing rod rotates to realize the movement of the cutting table and the rotation of the blade on the cutting frame. When the PVC pipe in the sleeve is contacted, the pipe is cut and pushed, and the shaking of the pipe is avoided during the cutting process. When the cutting table descends, the tooth column contacts the rotating sleeve in the sleeve, and the rotating sleeve is driven to rotate, and the centripetal movement of multiple groups of locking blocks on the fixed disk is realized, and the rotating sleeve is abutted against the outer wall of the pipe to tighten the outer wall of the pipe, so that the PVC pipe cutting is more stable, the pipe is cut during the movement, and the overall cutting and separation rate of the PVC pipe is improved; 2. In the present invention, the three-jaw chuck on the slide table drives the PVC pipe to assist in moving. When the cutting length of the entire pipe needs to be changed, the locking block is separated from the abutment against the pipe surface during the rising process of the cutting table, and the pipe is dragged to move, thereby changing the single pipe cutting length, and realizing flexible adjustment of the length during the fixed-length cutting of the PVC pipe. At the same time, when cutting large diameters, the three-jaw chuck can also be rotated to cooperate with the blade for cutting, and the cutting method is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the PVC pipe cutting and separation equipment with automatic calibration auxiliary function of the present invention; Figure 2 This is a schematic diagram of the overall structure of the calibration stabilization mechanism of the present invention; Figure 3 It is a schematic diagram of the contact and cutting between the blade on the cutting table of the present invention and the PVC pipe in the sleeve; Figure 4 It is a schematic diagram of the cross-sectional structure of the cavity in the cutting table of the present invention from top view; Figure 5 This is a schematic diagram of the installation structure of the cutting frame on the cutting table of the present invention; Figure 6 It is a schematic diagram of the abutment structure between the tooth column and the sleeve on the cutting table of the present invention; Figure 7 It is an exploded view of the components inside the clamp shell of the present invention.

[0014] In the figure: 1, placement rack; 2, material storage rack; 3, slide; 4, three-jaw chuck; 5, pipe cutting table; 6, calibration stabilization mechanism; 601, storage round table; 602, storage plate; 603, clamping roller; 604, rotating rod assembly; 605, motor; 606, slider; 7, turntable; 8, eccentric wheel one; 9, swing rod one; 10, eccentric wheel two; 11, sleeve rod; 12, swing rod two; 13, cutting table; 14, cavity; 15, fixed tooth one; 16, rotating shaft; 17, fixed tooth two; 18, cutting rack; 19, blade; 20, tooth column; 21, groove table; 22, sleeve; 23, incision; 24, clamp shell; 25, rotating sleeve; 26, arc groove; 27, fixed plate; 28, slideway; 29, locking block; 30, elastic ball. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-Figure 7 , the present invention provides a technical solution: Example 1: Applied to the subsequent processing of PVC pipes, similar to the assembly and molding of water pipe adapters. The subsequent batch cutting of PVC pipes requires the same cutting length and a flat cutting surface. Therefore, the cutting workload is larger than that of PVC pipe engineering construction. Figure 1 As shown, a PVC pipe cutting device which can be used for fixed-length cutting and has its own calibration aid is designed to improve the overall cutting efficiency of PVC pipes; The main body of the PVC pipe cutting and separation equipment is composed of a placement rack 1, a material storage rack 2 and a pipe cutting table 5. The long PVC pipes to be cut are concentratedly placed on the placement rack 1 in advance, and the material is automatically rotated and discharged by the steering mechanism on the placement rack 1, and a single PVC pipe is automatically discharged on the placement rack 1. Considering the movement of the PVC pipe on the placement rack 1, a slide 3 is connected to the slide on the two tracks of the placement rack 1, and a three-jaw chuck 4 is installed on one side of the slide 3. After the three-jaw chuck 4 contacts one end of the PVC pipe and completes its clamping, the PVC pipe is actively pushed to slide from the storage rack to the pipe cutting table 5. At the same time, the rotation of the three-jaw chuck 4 can also drive the PVC pipe to rotate synchronously, which is convenient for the subsequent cutting of large-diameter PVC pipes. Since the cutting range of the subsequent blade 19 is limited, the three-jaw chuck 4 can be actively rotated to complete the rotary cutting of the PVC pipe, thereby expanding the diameter range of the PVC pipe cut by the device; A groove 21 is arranged on the inner wall of the pipe cutting table 5, and a sleeve 22 is slidably connected to the groove 21. The center of the sleeve 22 is at the same level as the center of the storage round table 601 on the calibration and stabilization mechanism 6 on both sides of the pipe cutting table 5, so as to prevent one end of the PVC pipe from sinking due to gravity and being unable to enter the sleeve 22, or directly cutting and causing uneven cutting surface. Therefore, the calibration and stabilization mechanism 6 is used to lift and stabilize the movement of the PVC pipe; like Figure 2 As shown, a storage plate 602 is symmetrically slidably provided on one side of the storage table 601, and a clamping roller 603 is movably connected to the opposite side of the storage plate 602. The spacing between the clamping rollers 603 on both sides is reduced to complete the centering of the PVC pipe without hindering the sliding of the PVC pipe. For the driving of the clamping roller 603, a slider 606 is slidably connected to the top of the storage table 601. At the same time, a motor 605 is installed on the storage table 601 to realize the up and down position control of the slider 606 by driving the threaded rod to rotate, and one side of the slider 606 is connected to the column and locked with the top storage plate 602. When the storage plate 602 on one side slides, the storage plate 602 on the other side rotates and moves upward synchronously through the rotating rod assembly 604, thereby completing the lifting and clamping of the PVC pipe. Similarly, a calibration stabilization mechanism 6 is synchronously arranged on the discharge side of the pipe cutting table 5 to drive the movement of the cut PVC pipe and accelerate the cutting, separation and unloading of the PVC pipe.

[0017] Example 2: For cutting of small diameter PVC pipes, pipe shears, ratchet pipe cutters and electric saws are commonly used, using the principle of extrusion and rotation, and the PVC pipe is driven to move synchronously during the cutting process of the blade 19, and the pipe cutting is completed during the movement process; like Figure 3As shown, a turntable 7 is movably connected to one side of the tube cutting table 5, and a swing rod 19 is fixedly connected to one side of the turntable 7. The swing rod 19 and the swing rod 2 12 on the eccentric wheel 2 10 on the other side of the tube cutting table 5 are in a "Z" structure, which drives the cutting table 13 movably connected to one side to perform circular motion during the rotation process. At the same time, the cutting table 13 movably connected to the end of the stable swing rod 19 and the swing rod 2 12 rotates, and a sleeve rod 11 is movably connected between the eccentric wheel 18 on the turntable 7 side and the eccentric wheel 2 10 on the tube cutting table 5. As for the installation of the cutting table 13, Figure 4 and Figure 5 As shown, the swing rod 19 is located in the cavity 14 on the cutting table 13 and is sleeved with a fixed tooth 15. The fixed tooth 15 rotates with the rotation of the swing rod 19. At the same time, one end of the rotating shaft 16 on the cutting table 13 is fixedly connected to the fixed tooth 2 17 and meshed with the fixed tooth 15. Therefore, when the cutting table 13 moves in a normal circular motion, the rotating shaft 16 is driven to rotate on the cutting table 13. By rotating the rotating shaft 16, a cutting frame 18 is fixedly connected to the inner wall of the cutting table 13. A blade 19 is movably connected to the cutting frame 18. One end of the rotating shaft 16 penetrates the cutting frame 18, and after the rotating shaft 16 rotates, the blade 19 on the cutting frame 18 is driven to rotate. By meshing between large and small gears, the blade 19 is driven to rotate at a high speed. The rotating disk 7 is used to drive the cutting table 13 to rotate in a circular motion. At the same time, the cutting blade 19 can also be driven to rotate, so as to realize the mobile cutting of PVC pipes, without the need for the slide table 3 to continuously push at a fixed point, thereby reducing the overall power consumption of the PVC pipe cutting equipment. At the same time, the cutting stability of the PVC pipe is improved. A sleeve 22 is slidably connected to the groove table 21. The overall structure of the sleeve 22 is as follows: Figure 6 and Figure 7 As shown, the tooth column 20 disposed on the inner side of the cutting table 13 is sleeved with the clamping shell 24 on the sleeve 22, and a rotating sleeve 25 is movably connected in the clamping shell 24, and the gear ring on the rotating sleeve 25 can mesh with the tooth pattern on the tooth column 20. With each drop of the cutting table 13, the tooth column 20 is synchronously driven to drop and contact the rotating sleeve 25 in the clamping shell 24, thereby driving the rotating sleeve 25 to rotate; Similarly, a fixing plate 27 is fixedly arranged on the inner wall of the clamping shell 24, and a slideway 28 is evenly provided on the fixing plate 27, and a locking block 29 is slidably connected in the slideway 28, and an elastic ball 30 is installed on the inner side of the locking block 29, and at the same time, the protrusion on the locking block 29 extends to the arc groove 26 in the rotating sleeve 25. After the rotating sleeve 25 rotates, the four locking blocks 29 are driven to move synchronously and centripetally, and the elastic ball 30 at the front end of the locking block 29 is abutted against the outer wall of the PVC pipe, so as to stabilize the two ends of the PVC pipe. Subsequently, the blade 19 on the cutting table 13 descends to contact the PVC pipe in the incision 23, driving the PVC pipe to move and completing the cutting work at the same time; The descending tooth column 20 drives the locking block 29 to stabilize the PVC pipe, thereby preventing the PVC pipe from being cut directly due to the inertia of the blade 19, causing uneven cut surfaces at the initial contact stage, thereby affecting the fixed-length cutting and smooth cut surfaces of the PVC pipe. The ascending cutting table 13 prevents the PVC pipe from continuously moving after the locking block 29 is released from locking the PVC pipe. Due to the fixed rotation range of the swing arm 1 and the swing arm 2, the activity range of the cutting table 13 and the moving distance and cutting length of the PVC pipe are relatively fixed. In order to facilitate the adjustment of the fixed-length cutting distance of the entire PVC pipe, it is necessary to place the slide 3 on the frame 1 to participate in the position adjustment of the PVC pipe each time it is cut. The details are as follows: when the required PVC pipe cutting length increases, at this time, when the turntable 7 rotates to drive the cutting table 13 to move downward, the cutting blade 19 on the cutting table 13 begins to contact the PVC pipe in the incision 23. After the PVC pipe is cut, the cutting table 13 moves upward at this time. At this time, the tooth column 20 drives the rotating sleeve 25 to rotate in the opposite direction, so that the locking block 29 is separated from the outer wall of the PVC pipe. At this time, the three-claw chuck 4 on the slide 3 is used to push the PVC long pipe to move a certain distance. Therefore, plus the PVC pipe transportation distance during the subsequent cutting process of the blade 19, that is, the fixed-length cutting length of a single PVC pipe; On the contrary, the single cutting length of the PVC pipe is shortened. After the blade 19 finishes cutting, the three-jaw chuck 4 drives the PVC pipe to move in the opposite direction for a certain distance. The cutting length of the PVC pipe is equal to the distance the blade 19 pushes the PVC pipe to move minus the length of the three-jaw chuck 4 pulling back. With the participation of the entire slide 3, the fixed-length cutting of the entire PVC pipe is more flexible.

[0018] The working principle of the present invention is as follows: the PVC pipe on the storage rack 2 falls onto the placement rack 1, and is pushed toward the pipe cutting table 5 after one end is clamped by the three-claw chuck 4 on the slide 3. After one end of the PVC pipe enters the storage round table 601, the motor 605 is started to drive the slider 606 to move downward, and the spacing between the clamping rollers 603 on the relatively moving storage plate 602 is reduced until the PVC pipe is leveled. Subsequently, the PVC pipe is pushed into the sleeve 22 by the three-jaw chuck 4, and the power mechanism located outside the pipe cutting table 5 is started to drive the turntable 7 to rotate. The rotation of the turntable 7 drives the cutting table 13 to move in a circle, and the fixed tooth 15 located on the swing rod 19 rotates and drives the fixed tooth 2 17 on the rotating shaft 16 to rotate, causing the gear located inside the cutting frame 18 to rotate and drive the blade 19 to rotate, and contact the PVC pipe located in the incision 23 on the sleeve 22 during the entire process of the cutting table 13 descending, and drives the sleeve 22 to move as a whole while pressing and cutting; The descent of the cutting table 13 is accompanied by the tooth column 20 contacting the rotating sleeve 25 in the clamping shell 24, which drives the rotating sleeve 25 to rotate and realizes the centripetal movement of the four locking blocks 29 on the fixed plate 27, and makes the elastic balls 30 at the front ends of the locking blocks 29 abut against the outer wall of the PVC pipe, thereby completing the stability of the PVC pipe during cutting. Subsequently, the cut PVC pipe is discharged through the clamping roller 603 on the calibration stabilization mechanism 6 on the other side.

[0019] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0020] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0021] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A PVC pipe cutting and separation device with automatic calibration auxiliary function, comprising a placing rack, a material storage rack and a pipe cutting table, wherein the material storage rack is installed on one side of the placing rack, and the pipe cutting table is fixed on one side of the placing rack by bolts, characterized in that: A turntable is movably connected to the inner wall of one side of the tube cutting table through a bearing, and a swing rod 1 is fixed to the central axis of the turntable through spot welding; A cutting table is installed in the pipe cutting table, and a cavity is opened in the cutting table, one end of the swing rod 1 passes through one side of the cutting table and is fixedly connected with a fixed tooth 1 in the cavity by spot welding, a cutting frame is fixed to the inner wall of one side of the cutting table by bolts, a blade is movably connected to the cutting frame, a rotating shaft is movably connected to the inner wall of one side of the cutting table by a bearing, one end of the rotating shaft passes through the cutting frame and one side of the cavity respectively and is sleeved and fixed with a fixed tooth 2, and the fixed tooth 1 is meshed and connected with the fixed tooth 2.

2. The PVC pipe cutting and separation equipment with automatic calibration auxiliary function according to claim 1 is characterized in that: One side of the pipe cutting table is movably connected with an eccentric wheel 2, one side of the eccentric wheel 2 is fixedly connected with a swing rod 2, one end of the swing rod 2 is movably connected to the outer wall of the cutting table, and the eccentric wheel 2 is movably connected to the outer wall of the eccentric wheel 1 with a sleeve rod.

3. The PVC pipe cutting and separation equipment with automatic calibration auxiliary function according to claim 2 is characterized in that: A groove table is fixedly installed in the pipe cutting table, a sleeve is slidably connected in the groove on the top of the groove table, a clamp shell is symmetrically installed on the outer wall of the sleeve, a tooth column is symmetrically fixed on one side of the cutting table by spot welding, and one end of the tooth column is slidably connected to the clamp shell.

4. The PVC pipe cutting and separation equipment with automatic calibration auxiliary function according to claim 3 is characterized in that: A rotating sleeve is movably connected inside the clamp shell, arc grooves are evenly arranged on the rotating sleeve, a fixed disk is fixedly connected inside the clamp shell, a slideway is arranged on the fixed disk, a locking block is slidably connected inside the slideway, an elastic ball is installed at one end of the locking block, and a protrusion on one side of the locking block abuts against the arc groove on the rotating sleeve.

5. The PVC pipe cutting and separation equipment with automatic calibration auxiliary function according to claim 4 is characterized in that: The top of the placement rack is slidably connected with a slide table, a three-jaw chuck is installed on the slide table, and calibration stabilization mechanisms are installed on both sides of the tube cutting table.

6. The PVC pipe cutting and separation equipment with automatic calibration auxiliary function according to claim 5 is characterized in that: The calibration stabilization mechanism includes a storage truncated table and a storage plate. The storage truncated table is fixed with bolts on both sides of the tube cutting table. The storage plate is symmetrically slidably connected to the storage truncated table. The storage plate is movably connected with a clamping roller. The outer wall of the storage truncated table is symmetrically rotatably connected with a rotating rod assembly through a bearing. The two ends of the rotating rod assembly are respectively movably connected to one side of the upper and lower storage plates.

7. The PVC pipe cutting and separation equipment with automatic calibration auxiliary function according to claim 6 is characterized in that: The calibration stabilization mechanism also includes a motor and a slider. The motor is fixed to the top of the storage truncated table by bolts. The slider is slidably connected to the storage truncated table. A threaded rod is connected to the output end of the motor and is threadedly connected to the slider. One side of the slider is fixed to an outer wall of the storage plate through a rod body.

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