A seamless paper tube fully automatic polishing equipment

Abstract

The present invention relates to the technical field of seamless paper tube processing, specifically a seamless paper tube fully automatic polishing equipment, including a secondary processing structure, a preliminary polishing structure, a toothed belt, a transmission guide structure and a seamless paper tube, wherein the transmission guide structure is connected with a seamless paper tube, the side end of the transmission guide structure is fixedly connected with the preliminary polishing structure, and a toothed belt is arranged inside the preliminary polishing structure, the preliminary polishing structure is driven by the toothed belt, and the side end of the preliminary polishing structure is connected and connected with a secondary processing structure. Through the setting of the transmission guide structure, the seamless paper tube is transferred so that the seamless paper tube reaches the preliminary polishing structure, and the preliminary polishing treatment of the seamless paper tube is carried out at the position of the preliminary polishing structure, and the internal and external synchronous polishing treatment is adopted, and the internal part can also be adjusted according to the tube thickness, and the internal tube can be polished more thoroughly while being integrated polished, and the seamless paper tube can be limited when the preliminary polishing structure is polishing.

Description

Technical Field

[0001] The invention relates to the technical field of seamless paper tube processing, in particular to a seamless paper tube full-automatic polishing device. Background Art

[0002] Seamless paper tube is a tubular object made of paper pulp. After special processing, the surface is smooth and flat. It has certain strength and durability. It plays an important role in many fields. The following are the main functions of seamless paper tube:

[0003] Packaging industry: Seamless paper tubes can be used to package textiles, wires and cables, plastic products, etc., to protect products from external pressure and extrusion, and ensure the integrity and safety of products;

[0004] Transportation and storage: Seamless paper tubes have certain strength and durability and can be used to make paper tube pallets to store and transport paper, glass, ceramics and other goods, reducing damage and improving transportation efficiency and safety;

[0005] Crafts and decorations: The surface of seamless paper tubes is smooth and can be processed and decorated by spraying, printing, decals, etc., and made into crafts and decorations such as vases, pen holders, lampshades, etc., which are practical and decorative.

[0006] Chinese patent publication number CN221436118U discloses a seamless paper tube rapid polishing device, including an electric push rod, a first polishing device and a second polishing device, the second polishing device is arranged above the first polishing device, the electric push rod is symmetrically arranged between the two sides of the first polishing device and the second polishing device, the first polishing device and the second polishing device have the same structure, the first polishing device and the second polishing device both include a polishing wheel, a synchronous rotating rod, a rotating adjustment arm, a fixed mounting plate, a supporting mounting seat, a first motor, a first fixed frame, a second motor and a second fixed frame, the fixed mounting plate is symmetrically arranged, and the supporting mounting seat is installed on the upper part of both ends of the fixed mounting plate.

[0007] At present, the seamless paper tube fully automatic polishing equipment and the above-mentioned case can perform the grinding and polishing work of the seamless paper tube through continuous transmission, but in actual use, it is not convenient to perform continuous grinding processing. During the polishing process, ensuring the position of the seamless paper tube can help the grinding work. It is necessary to limit the seamless paper tube during polishing to improve the production effect. At the same time, the existing equipment is not convenient for the integrated polishing of the inner and outer tubes. Due to the deviation of the thickness size of the inner tube, there is a problem of inadequate polishing, so the existing equipment needs to be improved. Summary of the invention

[0008] In view of the problems in the prior art, the present invention provides a seamless paper tube fully automatic polishing device.

[0009] The technical solution adopted by the present invention to solve its technical problems is: a seamless paper tube fully automatic polishing equipment, including a secondary processing structure, a preliminary polishing structure, a toothed belt, a transmission guide structure and a seamless paper tube, the transmission guide structure is connected with a seamless paper tube, the side end of the transmission guide structure is fixedly connected with the preliminary polishing structure, and a toothed belt is arranged in the preliminary polishing structure, the preliminary polishing structure is driven by the toothed belt, the side end of the preliminary polishing structure is connected and connected with a secondary processing structure, the seamless paper tube is transferred by the transmission guide structure, so that the seamless paper tube reaches the preliminary polishing structure, and the preliminary polishing structure is located at the position of the preliminary polishing structure, and the seamless paper tube is subjected to preliminary polishing treatment, and the internal and external synchronous polishing treatment is adopted, the internal part can also be adjusted according to the tube thickness, and the internal tube can be polished more thoroughly while being integrated, and the seamless paper tube can be limited when the preliminary polishing structure is polishing, so that the seamless paper tube can perform limited polishing work, and the polishing work is faster and more accurate, and then the secondary processing structure performs secondary polishing, and the central part of the seamless paper tube that has been missed is processed, so as to perform continuous polishing treatment work;

[0010] The secondary processing structure comprises a supporting bottom plate, a supporting frame, a top plate frame, a cone guide seat and a grinding adjustment component, wherein the supporting bottom plate is fixedly connected to the supporting frame, the cone guide seat is fixedly connected to the supporting frame, the cone guide seat is fixedly connected to the top plate frame, the top plate frame is connected to the grinding adjustment component at the upper limit position, and the grinding adjustment component is used for secondary polishing processing;

[0011] The preliminary polishing structure includes a first hydraulic control cylinder, a side guide plate, a motor, an extension plate, a fixed support plate, a second hydraulic control cylinder, a polishing control component and a limiting auxiliary component. The side guide plate is installed with a first hydraulic control cylinder, the first hydraulic control cylinder controls the telescopic adjustment of the motor, and an extension plate is fixed at the side end of the motor, the lower end of the extension plate is telescopically adjusted by the second hydraulic control cylinder, the second hydraulic control cylinder is fixed by the fixed support plate, and the motor is connected to the polishing control component by driving, the lower end of the polishing control component is provided with a limiting auxiliary component, the limiting auxiliary component is used for the transmission of seamless paper tubes, and can be seamlessly moved at the top position The position limit of the seam paper tube is achieved through the structural setting of the preliminary polishing structure. The first hydraulic control cylinder can control the motor to change its position. At the same time, the second hydraulic control cylinder also adjusts the position of the motor through the extension plate, so that the polishing control component is sleeved on the seamless paper tube. Through driving, the seamless paper tube is synchronously polished inside and outside. At the same time, the setting of the position limit auxiliary component can be driven and controlled by the first stepper motor. The first matching gear plate rotates one circle, driving the first stepper motor to rotate one-sixth of a circle. At the same time, the limit block is pressed to perform a reciprocating press, so that the seamless paper tube is limited and pressed on the first guide groove plate by contacting the limit block, which better helps the position limit polishing work;

[0012] The transmission guide structure includes an auxiliary derivation component, a driven gear plate, a second guide groove plate, a support mounting block and a transmission channel, a support mounting block is fixedly provided at the side end of the transmission channel, and the second guide groove plate is rotatably connected to the support mounting block, a driven gear plate is fixedly connected to the front end of the second guide groove plate, an auxiliary derivation component is fixedly provided on the side of the transmission channel close to the second guide groove plate, and the side end of the driven gear plate is meshingly connected to a matching transmission gear plate, and the matching transmission gear plate is rotatably connected on the support stand.

[0013] Specifically, the polishing and adjusting component includes a docking frame and a processing mechanism. The lower end of the docking frame is hingedly provided with the processing mechanism, the processing mechanism is used for polishing and polishing work, and the position of the processing mechanism can be adjusted.

[0014] Specifically, the processing mechanism includes an articulated matching seat, a hydraulic telescopic rod, an articulated shaft, a grinding roller, a mounting plate and a butt hinge rod. The side end of the mounting plate is fixedly connected with the butt hinge rod, and the lower end of the mounting plate is rotatably connected with the grinding roller. The mounting plate is fixedly connected with an articulated matching seat on the side away from the butt hinge rod. A hydraulic telescopic rod is hingedly provided on the articulated matching seat, and an articulated shaft is hingedly provided on the hydraulic telescopic rod, and the articulated shaft is fixedly connected to the butt frame. The butt hinge rod is hingedly arranged to the butt frame. Through the setting of the secondary processing structure, the cone guide seat in the secondary processing structure is used for the conduction of the seamless paper tube. The butt hinge rod and the grinding roller in the grinding adjustment component can control the positions of the mounting plate, the butt hinge rod and the grinding roller through the hydraulic telescopic rod, so that the grinding roller can fit the seamless paper tube for polishing. The grinding roller is driven by an independent motor and can perform polishing work efficiently.

[0015] Specifically, the polishing control component includes an outer polishing disk and a rotating rod, the side end of the rotating rod is fixedly connected to the outer polishing disk, and the lower end of the outer polishing disk is provided with a docking ring block, the rotating rod is fixed to the outer polishing disk through the docking ring block, and the rear end of the docking ring block is provided with a polishing inner frame, and the polishing inner frame adopts an outward convex setting.

[0016] Specifically, the polishing control component also includes a regulating frame, a screw, an auxiliary motor, a rotating control rod and an articulated oblique frame. The rotating control rod is equipped with an auxiliary motor, and the auxiliary motor drive is connected to a screw. The screw controls the position of the regulating frame on the limit winding rod. The upper end of the limit winding rod is hingedly connected to the internal adjustment mechanism through the regulating frame, the articulated oblique frame, and the limit winding rod is also hingedly matched with the internal adjustment mechanism through a matching ring.

[0017] Specifically, the internal adjustment mechanism includes a combination block, a butt-matching hinge rod and a first matching hinge block, the side end of the combination block is fixedly connected to the butt-matching hinge rod, the rear end of the combination block is fixedly connected to a polished rod seat, the lower end of the polished rod seat is hinged to the hinge plate through the first matching hinge block, the lower end of the hinge plate is hinged to the second matching hinge block, and the second matching hinge block is fixedly connected to the matching ring.

[0018] Specifically, the docking hinge rod is hingedly arranged with the hinged oblique frame, and the auxiliary motor changes the position of the regulating frame on the limiting winding rod through the screw rod, so that the height of the combination block and the polished rod seat can be adjusted. At this time, the hinge piece follows the tilt change to provide driven support for the bottom of the polished rod seat.

[0019] Specifically, the limit auxiliary component includes a press limit block, a butt hinge frame, a fixed block, an adjustment frame and a hinge end frame, the upper end of the fixed block is hinged with a press limit block through the butt hinge frame, the lower end of the fixed block is fixedly connected to the limit bottom block, and the limit bottom block is installed with a first stepper motor, the first stepper motor is driven and connected with a first matching gear plate, the first matching gear plate is hinged at an eccentric position with a hinge end frame, the upper end of the hinge end frame is hingedly set with the adjustment frame, the lower end of the press limit block is fixedly provided with a contact limit block, the adjustment frame is fixedly connected to the contact limit block, the side end of the first matching gear plate is meshedly connected with the second matching gear plate, the second matching gear plate is fixedly connected with a transmission gear plate and a first guide groove plate, and the transmission gear plate is meshed with the matching transmission gear plate through a toothed belt.

[0020] Specifically, the auxiliary derivation component includes a contact roller, an eccentric rod, a control connection disk, a second stepper motor and an installation fixed bottom block, the installation fixed bottom block is installed with a second stepper motor, the second stepper motor is drivingly connected to the control connection disk, the control connection disk is fixedly connected to the eccentric position of the eccentric rod, the eccentric rod is fixedly connected to the contact roller, and through the structural setting of the transmission guide structure, when the preliminary polishing structure is driven, it can drive the matching transmission gear disk to rotate, and then drive the driven gear disk to rotate, so that the second guide groove disk follows the movement, so that the seamless paper tube can be regularly transmitted and guided, and when the seamless paper tube reaches the first guide groove disk, the second stepper motor at this time can control the position of the contact roller through the control connection disk, so that the contact roller fits the seamless paper tube, prevents the seamless paper tube from falling off from the first guide groove disk, and improves the continuous working ability of the equipment.

[0021] Specifically, the second guide groove disk is used for the transmission of seamless paper tubes, and the contact roller is position-adjusted by an eccentric rod so that the seamless paper tube fits onto the first guide groove disk. The circumference ratio of the first mating toothed disk and the second mating toothed disk is 1:6. The side end of the rotating rod is connected to the motor, and the polishing control component is driven by the motor to rotate as a whole.

[0022] Beneficial effects of the present invention:

[0023] First, the present invention transfers the seamless paper tube by setting a transmission guide structure, so that the seamless paper tube reaches the preliminary polishing structure. At the position of the preliminary polishing structure, the seamless paper tube is initially polished, and internal and external synchronous polishing is adopted. The inside can also be adjusted according to the tube thickness, and integrated polishing can be performed while making the inner tube polishing more thoroughly. When the preliminary polishing structure is polishing, the seamless paper tube can be limited, so that the seamless paper tube can perform limited polishing, making the polishing work faster and more accurate. After that, the secondary processing structure performs secondary polishing to process the missed polishing part in the center of the seamless paper tube, thereby performing continuous polishing.

[0024] Secondly, the present invention sets up a secondary processing structure, in which the conical guide seat is used for the conduction of the seamless paper tube, and the docking frame in the grinding adjustment component can control the positions of the mounting plate, the docking hinge rod and the grinding roller through the hydraulic telescopic rod, so that the grinding roller can fit the seamless paper tube for polishing. The grinding roller is driven by an independent motor and can perform polishing work efficiently.

[0025] Third, the present invention uses the structural setting of the preliminary polishing structure. The first hydraulic control cylinder can control the motor to change its position. At the same time, the second hydraulic control cylinder also adjusts the position of the motor through the extension plate, so that the polishing control component is sleeved on the seamless paper tube. Through driving, the internal and external synchronous polishing of the seamless paper tube is performed. At the same time, the setting of the limiting auxiliary component can be driven and controlled by the first stepper motor. The first matching gear plate rotates one circle, driving the first stepper motor to rotate one-sixth of a circle. At the same time, the limit block is pressed to perform a reciprocating press, so that the seamless paper tube is limited and pressed on the first guide groove plate by contacting the limit block, which better helps the limited polishing work.

[0026] Fourth, the present invention, through the structural setting of the transmission guide structure, can drive the matching transmission gear disc to rotate when the preliminary polishing structure is driven, and then drive the driven gear disc to rotate, so that the second guide groove disc follows the movement, so that the seamless paper tube can be transmitted and guided regularly. When the seamless paper tube reaches the first guide groove disc, the second stepper motor at this time can control the position of the contact roller by controlling the connecting disc, so that the contact roller fits the seamless paper tube, prevents the seamless paper tube from falling off from the first guide groove disc, and improves the continuous working ability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0029] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from a side perspective;

[0030] Figure 3 It is a schematic diagram of the three-dimensional structure from the front perspective of the secondary processing structure of the present invention;

[0031] Figure 4 This is a disassembled diagram of the grinding and adjusting component in the present invention;

[0032] Figure 5 It is a schematic diagram of the three-dimensional structure of the processing mechanism of the present invention from a front perspective;

[0033] Figure 6It is a schematic diagram of the three-dimensional structure from the front perspective of the preliminary polishing structure of the present invention;

[0034] Figure 7 This is a split diagram of the preliminary polishing structure in the present invention;

[0035] Figure 8 It is a schematic diagram of the three-dimensional structure of the polishing control component in the present invention from a front perspective;

[0036] Fig. 9 This is a disassembled diagram of the polishing control component in the present invention;

[0037] Fig.10 It is a schematic diagram of the front viewing angle stereoscopic structure of the inner adjustment mechanism in the present invention;

[0038] Fig.11 It is a schematic diagram of the three-dimensional structure of the position limiting auxiliary component in the present invention from a front viewing angle;

[0039] Fig.12 It is a schematic diagram of the three-dimensional structure of the transmission guide structure in the present invention from a front perspective;

[0040] Fig.13 It is a schematic diagram of the three-dimensional structure of the auxiliary derivation component in the present invention from the front perspective.

[0041] In the figure: 1-secondary processing structure, 2-primary polishing structure, 3-toothed belt, 4-transmission guide structure, 5-seamless paper tube, 6-support bottom plate, 7-support frame, 8-top plate frame, 9-cone guide seat, 10-grinding adjustment component, 11-docking frame, 12-processing mechanism, 13-articulated matching seat, 14-hydraulic telescopic rod, 15-articulated shaft, 16-grinding roller, 17-mounting plate, 18-docking hinge rod, 19-first hydraulic control cylinder, 20-side guide plate, 21-motor, 22-extension plate, 23-fixed support plate, 24-second hydraulic control cylinder, 25-polishing control component, 26-limit auxiliary component, 27-outer polishing disc, 28-rotating rod, 29-polishing inner frame, 30-docking ring block, 31-regulating frame, 32-screw rod, 33-auxiliary motor, 34-rotating control rod, 35-articulated inclined frame, 36-limit Winding rod, 37-matching ring, 38-internal adjustment mechanism, 39-combination block, 40-jointing hinge rod, 41-first matching hinge block, 42-hinge plate, 43-second matching hinge block, 44-polished rod seat, 45-pressing limit block, 46-jointing hinge frame, 47-fixed block, 48-adjusting frame, 49-articulated end frame, 50-first matching gear plate, 51-first stepper motor, 52-second matching gear plate, 53-limiting bottom block, 54-transmission gear plate, 55-first guide groove plate, 56-contact limit block, 57-auxiliary derivation component, 58-driven gear plate, 59-second guide groove plate, 60-support mounting block, 61-transmission channel, 62-contact roller, 63-eccentric rod, 64-control connecting plate, 65-second stepper motor, 66-installation fixed bottom block, 67-matching transmission gear plate, 68-support stand. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0043] The present invention is further described below in conjunction with the accompanying drawings. Example

[0044] like Figure 1-Figure 13As shown, a seamless paper tube fully automatic polishing device of the present invention comprises a secondary processing structure 1, a preliminary polishing structure 2, a toothed belt 3, a transmission guide structure 4 and a seamless paper tube 5, the transmission guide structure 4 is connected with the seamless paper tube 5 for transmission, the side end of the transmission guide structure 4 is fixedly connected with the preliminary polishing structure 2, and the preliminary polishing structure 2 is provided with a toothed belt 3, the preliminary polishing structure 2 is driven by the toothed belt 3, and the side end of the preliminary polishing structure 2 is connected with the secondary processing structure 1;

[0045] The secondary processing structure 1 includes a supporting base plate 6, a supporting frame 7, a top plate frame 8, a cone guide seat 9 and a grinding and adjusting component 10. The supporting base plate 6 is fixedly connected with a supporting frame 7, the supporting frame 7 is fixedly connected with a cone guide seat 9, the top plate frame 8 is fixedly connected with the cone guide seat 9, and the top plate frame 8 is connected with a grinding and adjusting component 10 at the upper limit position. The grinding and adjusting component 10 is used for secondary polishing. The supporting base plate 6 and the supporting frame 7 in the secondary processing structure 1 perform bottom support to realize the bearing of the cone guide seat 9. The top plate frame 8 is used to limit the grinding and adjusting component 10 on the cone guide seat 9. At the same time, the grinding and adjusting component 10 performs secondary polishing work. At the same time, the grinding and adjusting component 10 can adjust the angle so that the grinding and adjusting component 10 can better fit the seamless paper tube 5 for processing;

[0046] The preliminary polishing structure 2 includes a first hydraulic control cylinder 19, a side guide plate 20, a motor 21, an extension plate 22, a fixed support plate 23, a second hydraulic control cylinder 24, a polishing control component 25 and a limiting auxiliary component 26. The first hydraulic control cylinder 19 is installed on the side guide plate 20. The first hydraulic control cylinder 19 controls the telescopic adjustment of the motor 21, and the side end of the motor 21 is fixed with an extension plate 22. The lower end of the extension plate 22 is telescopically adjusted by the second hydraulic control cylinder 24. The second hydraulic control cylinder 24 is limited and fixed by the fixed support plate 23, and the motor 21 is drivingly connected to the polishing control component 25. The lower end of the polishing control component 25 is provided with a limiting auxiliary component 26, which is used for the transmission of the seamless paper tube 5 and can limit the seamless paper tube 5 at the top position. The side guide plate 20 in the preliminary polishing structure 2 supports the first hydraulic control cylinder 19, and the first hydraulic control cylinder 19 can control the telescopic adjustment of the motor 21. The second hydraulic control cylinder 24 also synchronously controls the position of the motor 21 through the extension plate 22, so that the motor 21 can move. At this time, the polishing control component 25 can move with the motor 21, so that the polishing control component 25 is sleeved on the seamless paper tube 5, and the first hydraulic control cylinder 24 can move the motor 21. The pressure control cylinder 19 is controlled to move, and the infrared sensor senses the seamless paper tube 5 reaching the position for processing. The limit auxiliary component 26 is set to press the seamless paper tube 5, and at the same time drive the seamless paper tube 5 to perform transmission work. The outer polishing disc 27 and the rotating rod 28 in the polishing control component 25 are fixedly connected. When the motor 21 is driven, the polishing control component 25 is driven to rotate as a whole. At this time, the rotating rod 28 drives the outer polishing disc 27, the polishing inner frame 29, and the docking ring block 30 to rotate as a whole. Through the contact between the polishing inner frame 29 and the seamless paper tube 5, the outer wall of the seamless paper tube 5 is polished. At the same time, the motor 21 drives the rotation control rod 34 to rotate, so that the limit winding rod 36 can drive the inner adjustment mechanism 38 to rotate, and the inner wall of the seamless paper tube 5 can be polished. Before polishing, the auxiliary motor 33 can be used to control the screw rod 32 to rotate, and the screw rod 32 drives the regulating frame 31 to slide on the limit winding rod 36, changing the position of the articulated oblique frame 35, so that the articulated oblique frame 35 drives the inner adjustment mechanism 38 to adjust the height, so that the inner adjustment mechanism 38 can better fit the inside of the seamless paper tube 5. The inner adjustment mechanism 38 is also connected to the matching ring 37, which can improve the stability of the movement of the inner adjustment mechanism 38 and better help the subsequent polishing work;

[0047] The transmission guide structure 4 includes an auxiliary derivation component 57, a driven toothed disc 58, a second guide groove disc 59, a support mounting block 60 and a transmission channel 61. The side end of the transmission channel 61 is fixedly provided with a support mounting block 60, and the second guide groove disc 59 is rotatably connected to the support mounting block 60. The front end of the second guide groove disc 59 is fixedly connected to the driven toothed disc 58. The side of the transmission channel 61 close to the second guide groove disc 59 is fixedly provided with an auxiliary derivation component 57, and the side end of the driven toothed disc 58 is meshedly connected with a matching transmission toothed disc 67, which is rotatably connected on the support stand 68. Next, the mating transmission gear disc 67 in the transmission guide structure 4 is limited and rotated by the support stand 68. When the mating transmission gear disc 67 rotates, the driven gear disc 58 is driven to rotate accordingly, so that the second guide groove disc 59 also rotates, and the seamless paper tube 5 is transmitted through the groove body on the second guide groove disc 59, so that the seamless paper tube 5 is regularly transmitted through the transmission channel 61, and the second guide groove disc 59 is supported at the rear end by the support mounting block 60. The setting of the auxiliary pushing component 57 can help push the seamless paper tube 5 and prevent the seamless paper tube 5 from being pushed away from the first guide groove disc 55.

[0048] The polishing and adjusting component 10 includes a docking frame 11 and a processing mechanism 12. The processing mechanism 12 is hingedly provided at the lower end of the docking frame 11. The processing mechanism 12 is used for polishing and polishing, and the position of the processing mechanism 12 can be adjusted. The docking frame 11 and the processing mechanism 12 in the polishing and adjusting component 10 are hingedly arranged. The docking frame 11 remains fixed, and the processing mechanism 12 can be adjusted on the docking frame 11.

[0049] The processing mechanism 12 includes an articulated seat 13, a hydraulic telescopic rod 14, an articulated shaft 15, a grinding roller 16, a mounting plate 17 and a butt hinge rod 18. The side end of the mounting plate 17 is fixedly connected to the butt hinge rod 18, the lower end of the mounting plate 17 is rotatably connected to the grinding roller 16, the side of the mounting plate 17 away from the butt hinge rod 18 is fixedly connected to the articulated seat 13, the hydraulic telescopic rod 14 is articulated on the articulated seat 13, the hydraulic telescopic rod 14 is articulated on the articulated shaft 15, and the articulated shaft 15 is connected to the butt hinge rod 18. The frame 11 is fixedly connected, the docking hinge rod 18 is hinged to the docking frame 11, and the hydraulic telescopic rod 14 in the processing mechanism 12 acts on the hinged matching seat 13 through telescoping, so that the hinged matching seat 13 drives the mounting plate 17 to move, and the mounting plate 17 is hinged to the docking frame 11 through the docking hinge rod 18, so that the mounting plate 17 can be adjusted in angle, thereby changing the position of the grinding roller 16. At this time, the independent motor drives the grinding roller 16 to rotate to perform the polishing process of the seamless paper tube 5.

[0050] The polishing control component 25 includes an outer polishing disk 27 and a rotating rod 28. The side end of the rotating rod 28 is fixedly connected to the outer polishing disk 27, and a docking ring block 30 is provided at the lower end of the outer polishing disk 27. The rotating rod 28 is fixed to the outer polishing disk 27 through the docking ring block 30. A polishing inner frame 29 is provided at the rear end of the docking ring block 30, and the polishing inner frame 29 is arranged in an outward convex shape.

[0051] The polishing control component 25 also includes a regulating frame 31, a screw rod 32, an auxiliary motor 33, a rotating control rod 34 and an articulated inclined frame 35. The rotating control rod 34 is equipped with an auxiliary motor 33, and the auxiliary motor 33 is driven and connected with a screw rod 32. The screw rod 32 controls the position of the regulating frame 31 on the limiting winding rod 36. The upper end of the limiting winding rod 36 is hingedly connected to the internal adjustment mechanism 38 through the regulating frame 31 and the articulated inclined frame 35. The limiting winding rod 36 is also hingedly matched with the internal adjustment mechanism 38 through a matching ring 37.

[0052] The internal adjustment mechanism 38 includes a combination block 39, a butt-matching hinge rod 40 and a first matching hinge block 41. The side end of the combination block 39 is fixedly connected to the butt-matching hinge rod 40, and the rear end of the combination block 39 is fixedly connected to a polished rod seat 44. The lower end of the polished rod seat 44 is hinged to the hinge plate 42 through the first matching hinge block 41, and the lower end of the hinge plate 42 is hinged to the second matching hinge block 43. The second matching hinge block 43 is fixedly connected to the matching ring 37.

[0053] The butt-jointed hinge rod 40 is hingedly arranged with the hinged inclined frame 35, and the auxiliary motor 33 changes the position of the regulating frame 31 on the limiting winding rod 36 through the screw rod 32, so that the height of the combination block 39 and the polishing rod seat 44 can be adjusted. At this time, the hinge piece 42 follows the tilt change to support the polishing rod seat 44. The polishing rod seat 44 in the internal adjustment mechanism 38 contacts the seamless paper tube 5, and can polish the inner wall of the seamless paper tube 5. At the same time, the combination block 39 is connected to the hinged inclined frame 35 through the butt-jointed hinge rod 40, and can change the position of the polishing rod seat 44 under the movement of the hinged inclined frame 35. The lower end of the polishing rod seat 44 is hinged to the hinge piece 42 through the first matching hinge block 41, and the second matching hinge block 43 is fixed to the matching ring 37. At this time, the movement of the polishing rod seat 44 can make the hinge piece 42 follow, thereby improving the stability of the polishing rod seat 44.

[0054] The position limiting auxiliary component 26 includes a pressing position limiting block 45, a butt hinge connecting frame 46, a fixing block 47, an adjusting connecting frame 48 and an articulated end frame 49. The upper end of the fixing block 47 is hingedly provided with a pressing position limiting block 45 through the butt hinge connecting frame 46. The lower end of the fixing block 47 is fixedly connected to a position limiting bottom block 53, and a first stepping motor 51 is installed on the position limiting bottom block 53. The first stepping motor 51 is driven and connected with a first matching toothed disc 50. The first matching toothed disc 50 is hingedly provided with an articulated end frame 49 at an eccentric position. The upper end of the articulated end frame 49 is articulated with the adjusting connecting frame 48. The contact limit block 56 is fixedly arranged at the lower end of the pressing limit block 45, the adjusting connecting frame 48 is fixedly connected to the contact limit block 56, the side end of the first matching toothed disc 50 is meshedly connected with the second matching toothed disc 52, the second matching toothed disc 52 is fixedly connected with the transmission toothed disc 54 and the first guide groove disc 55, the transmission toothed disc 54 is meshedly connected with the matching transmission toothed disc 67 through the toothed belt 3, and the first stepper motor 51 in the limiting auxiliary component 26 is driven to drive the first matching toothed disc 50 to rotate, and the first matching toothed disc 50 and the second matching toothed disc 52 are fixedly connected. The disc 52 is meshed and connected, which can drive the second matching toothed disc 52 to follow the movement, and the first matching toothed disc 50 rotates one circle. At this time, the second matching toothed disc 52 rotates one-sixth of a circle, synchronously driving the transmission toothed disc 54 and the first guide groove disc 55 to rotate. The rotation of the first guide groove disc 55 can make the seamless paper tube 5 follow the movement, and the transmission toothed disc 54 rotates, and the matching transmission toothed disc 67 is driven to follow the rotation through the toothed belt 3, thereby realizing the driving purpose of the transmission guide structure 4. At the same time, an articulated end frame 49 is set on the first matching toothed disc 50, When the matching toothed disc 50 rotates, the hinged end frame 49 is driven to follow the movement, so that the adjustment frame 48 also moves. At this time, the driven toothed disc 58 drives the pressing limit block 45 and the contact limit block 56 to swing and adjust on the butt hinge frame 46. When it reaches the lowermost position, the seamless paper tube 5 on the first guide groove plate 55 can be limited to help the polishing limit work of the seamless paper tube 5. The butt hinge frame 46 is supported at the lower end by the fixed block 47. At the same time, the fixed block 47 is fixed to the limit bottom block 53 to facilitate the support combination at the bottom.

[0055] The auxiliary derivation component 57 includes a contact roller 62, an eccentric rod 63, a control connection disk 64, a second stepper motor 65 and a mounting fixed bottom block 66. The mounting fixed bottom block 66 is mounted with the second stepper motor 65. The second stepper motor 65 is drivingly connected to the control connection disk 64. The eccentric position of the control connection disk 64 is fixedly connected with the eccentric rod 63. The eccentric rod 63 is fixedly connected with the contact roller 62. The mounting fixed bottom block 66 in the auxiliary derivation component 57 supports the second stepper motor 65. The second stepper motor 65 drives the control connection disk 64 to rotate. The eccentric rod 63 is arranged at the eccentric position of the control connection disk 64. The eccentric rod 63 drives the contact roller 62 to rotate, so that the contact roller 62 can contact with the seamless paper tube 5, so that the seamless paper tube 5 can be supported and protected when it is at the lower position of the first guide groove disk 55 to prevent the seamless paper tube 5 from being separated from the first guide groove disk 55.

[0056] The second guide groove disk 59 is used for transmitting the seamless paper tube 5, and the contact roller 62 is position-adjusted by the eccentric rod 63, so that the seamless paper tube 5 is fitted onto the first guide groove disk 55. The circumference ratio of the first matching toothed disk 50 and the second matching toothed disk 52 is 1:6. The side end of the rotating rod 28 is connected to the motor 21, and the polishing control component 25 is driven by the motor 21 to rotate as a whole.

[0057] Working principle: The secondary processing structure 1, the preliminary polishing structure 2, the toothed belt 3, the transmission guide structure 4, and the seamless paper tube 5 are assembled and installed. The seamless paper tube 5 is transmitted on the transmission guide structure 4 and can reach the preliminary polishing structure 2. The toothed belt 3 is set in the preliminary polishing structure 2, so that the preliminary polishing structure 2 and the transmission guide structure 4 can be linked, so that the seamless paper tube 5 can reach the inside of the preliminary polishing structure 2 uniformly. The seamless paper tube 5 is synchronously polished inside and outside by the preliminary polishing structure 2, and then guided to the secondary processing structure 1 for secondary polishing to improve the polishing accuracy;

[0058] Among them, the supporting bottom plate 6 and the supporting frame 7 in the secondary processing structure 1 perform bottom support to realize the bearing of the cone guide seat 9. The grinding and adjusting component 10 is limitedly installed on the cone guide seat 9 through the top plate frame 8. At the same time, the grinding and adjusting component 10 performs secondary polishing work. At the same time, the grinding and adjusting component 10 can adjust the angle, so that the grinding and adjusting component 10 can better fit the seamless paper tube 5 for processing;

[0059] The docking frame 11 in the grinding and adjusting component 10 is hingedly arranged with the processing mechanism 12, the docking frame 11 remains fixed, and the processing mechanism 12 can be adjusted on the docking frame 11;

[0060] The hydraulic telescopic rod 14 in the processing mechanism 12 acts on the hinged seat 13 by telescoping, so that the hinged seat 13 drives the mounting plate 17 to move, and the mounting plate 17 is hinged to the docking frame 11 through the docking hinge rod 18, so that the mounting plate 17 can be adjusted in angle, thereby changing the position of the grinding roller 16. At this time, the independent motor drives the grinding roller 16 to rotate to perform the polishing process of the seamless paper tube 5;

[0061] Among them, the side guide plate 20 in the preliminary polishing structure 2 supports the first hydraulic control cylinder 19, and the first hydraulic control cylinder 19 can control the telescopic adjustment of the motor 21. The second hydraulic control cylinder 24 also synchronously controls the position of the motor 21 through the extension plate 22, so that the motor 21 can move. At this time, the polishing control component 25 can move with the motor 21, so that the polishing control component 25 is sleeved on the seamless paper tube 5. The first hydraulic control cylinder 19 controls the movement, and the infrared sensor senses the seamless paper tube 5 to reach the position for processing. The setting of the limit auxiliary component 26 presses the seamless paper tube 5 and drives the seamless paper tube 5 to perform transmission work at the same time;

[0062] Among them, the outer polishing disc 27 and the rotating rod 28 in the polishing control component 25 are fixedly connected. When the motor 21 is driven, the polishing control component 25 is driven to rotate as a whole. At this time, the rotating rod 28 drives the outer polishing disc 27, the polishing inner frame 29, and the docking ring block 30 to rotate as a whole. Through the contact between the polishing inner frame 29 and the seamless paper tube 5, the outer wall of the seamless paper tube 5 is polished. At the same time, the motor 21 drives the rotating control rod 34 to rotate, which can make the limit winding rod 36 drive the inner adjustment mechanism 38 to rotate, and the inner wall of the seamless paper tube 5 is polished. Before polishing, the auxiliary motor 33 can be used to control the rotation of the screw rod 32, and the screw rod 32 drives the regulating frame 31 to slide on the limit winding rod 36, changing the position of the articulated oblique frame 35, so that the articulated oblique frame 35 drives the inner adjustment mechanism 38 to adjust the height, so that the inner adjustment mechanism 38 better fits the inside of the seamless paper tube 5. The inner adjustment mechanism 38 is also connected to the matching ring 37, which can improve the stability of the movement of the inner adjustment mechanism 38 and better help the subsequent polishing work.

[0063] Among them, the polishing rod seat 44 in the inner adjustment mechanism 38 is in contact with the seamless paper tube 5, and the inner wall of the seamless paper tube 5 can be polished. At the same time, the combination block 39 is connected to the hinged inclined frame 35 through the docking and matching hinge rod 40, and the position of the polishing rod seat 44 can be changed under the movement of the hinged inclined frame 35. The lower end of the polishing rod seat 44 is hinged to the hinge piece 42 through the first matching hinge block 41, and the second matching hinge block 43 is fixed to the matching ring 37. At this time, the movement of the polishing rod seat 44 can make the hinge piece 42 follow, thereby improving the stability of the polishing rod seat 44.

[0064] Among them, the first stepper motor 51 in the limiting auxiliary component 26 is driven to drive the first matching toothed disc 50 to rotate, and the first matching toothed disc 50 is meshed and connected with the second matching toothed disc 52, which can drive the second matching toothed disc 52 to follow the movement, and the first matching toothed disc 50 rotates one circle, and the second matching toothed disc 52 rotates one-sixth of a circle at this time, synchronously driving the transmission toothed disc 54 and the first guide groove disc 55 to rotate. The rotation of the first guide groove disc 55 can make the seamless paper tube 5 follow the movement, and the transmission toothed disc 54 rotates, and the toothed belt 3 drives the matching transmission toothed disc 67 to follow and rotate, so as to realize the transmission guide structure. 4 is driven by the first matching toothed disc 50, and at the same time, an articulated end frame 49 is arranged on the first matching toothed disc 50. When the first matching toothed disc 50 rotates, the articulated articulated end frame 49 is driven to follow the movement, so that the adjustment frame 48 also moves. At this time, the driven toothed disc 58 drives the pressing limit block 45 and the contact limit block 56 to swing and adjust on the butt hinge frame 46. When reaching the lowermost position, the seamless paper tube 5 on the first guide groove disc 55 can be limited to help the polishing limit work of the seamless paper tube 5. The butt hinge frame 46 is supported at the lower end by the fixed block 47, and the fixed block 47 is fixed to the limit bottom block 53, which is convenient for the support combination at the bottom;

[0065] Among them, the matching transmission toothed disc 67 in the transmission guide structure 4 is limitedly rotated by the support stand 68. When the matching transmission toothed disc 67 rotates, the driven toothed disc 58 is driven to rotate accordingly, so that the second guide groove disc 59 also rotates, and the seamless paper tube 5 is transmitted through the groove body on the second guide groove disc 59, so that the seamless paper tube 5 is regularly transmitted through the transmission channel 61, and the second guide groove disc 59 is supported at the rear end by the support mounting block 60. The setting of the auxiliary derivation component 57 can help push the seamless paper tube 5 and prevent the seamless paper tube 5 from being pushed away from the first guide groove disc 55;

[0066] The mounting fixed bottom block 66 in the auxiliary derivation component 57 supports the second stepper motor 65. The second stepper motor 65 drives the control connection disk 64 to rotate. The eccentric rod 63 is arranged at the eccentric position of the control connection disk 64. The eccentric rod 63 drives the contact roller 62 to rotate, so that the contact roller 62 can contact the seamless paper tube 5, so that the seamless paper tube 5 can be supported and protected when it is at the lower position of the first guide groove disk 55, so as to prevent the seamless paper tube 5 from being separated from the first guide groove disk 55.

[0067] When in use, the user transfers the seamless paper tube 5 through the transmission channel 61. At this time, the first stepper motor 51 rotates, driving the first matching toothed disc 50 to rotate. The rotation of the first matching toothed disc 50 drives the second matching toothed disc 52 to follow the movement. At this time, the transmission toothed disc 54 also follows and adjusts. The transmission toothed disc 54 is connected to the matching transmission toothed disc 67 through the toothed belt 3. At this time, the matching transmission toothed disc 67 rotates, and the matching transmission toothed disc 67 is meshed and connected with the driven toothed disc 58, which can make the driven toothed disc 58 rotate in the opposite direction, and synchronously drive the second guide groove disc 59 to rotate on the support mounting block 60, so that the seamless paper tube 5 is transmitted through the groove body on the second guide groove disc 59, reaches the rear end position of the auxiliary derivation component 57, and can be introduced into the interior of the limiting auxiliary component 26;

[0068] Afterwards, the seamless paper tube 5 reaches the position of the first guide groove disk 55. At this time, the auxiliary derivation component 57 works, and the second stepper motor 65 in the auxiliary derivation component 57 is driven to drive the control connection disk 64 to rotate. At the same time, the eccentric rod 63 is rotated and adjusted, so that the contact roller 62 also changes its position. At this time, the contact roller 62 contacts the seamless paper tube 5, so that the seamless paper tube 5 is fully in contact with the first guide groove disk 55. Under the drive of the first stepper motor 51, the first matching toothed disk 50 is driven to rotate, and then the transmission toothed disk 54 and the first guide groove disk 55 are driven to rotate through the second matching toothed disk 52, so that the seamless paper tube 5 is transmitted on the first guide groove disk 55. When it reaches the topmost position, the hinged end frame 49 reaches the bottommost position at this time, and the pressing limit block 45 and the contact limit block 56 can be dragged by adjusting the connecting frame 48, so that the pressing limit block 45 and the contact limit block 56 are swung and adjusted through the butt hinge connecting frame 46 to limit the top of the seamless paper tube 5.

[0069] Afterwards, the sensor detects the position of the seamless paper tube 5 at this time, and the first hydraulic control cylinder 19 controls the motor 21 to extend and retract, while the second hydraulic control cylinder 24 assists in controlling the motor 21 to extend and retract through the extension plate 22. At this time, the motor 21 controls the polishing control component 25 to contact and sleeve with the seamless paper tube 5 at the top position. First, the auxiliary motor 33 drives to drive the screw rod 32 to rotate, so that the regulating frame 31 slides and adjusts on the limiting winding rod 36, and the articulated oblique frame 35 acts on the docking hinge rod 40, so that the combination block 39 and the polishing rod seat 44 are pushed, and the hinged piece 42 at the lower end of the polishing rod seat 44 is adjusted to ensure that the polishing rod seat 44 is stably expanded. At this time, the polishing rod seat 44 is in contact with the inner wall of the seamless paper tube 5. At this time, the motor 21 is driven to drive the rotating rod 28 and the rotating control rod 34 to rotate synchronously, so that the polishing inner frame 29 and the polishing rod seat 44 rotate synchronously to perform the polishing process of the seamless paper tube 5;

[0070] After that, the first guide groove plate 55 continues to move, so that the seamless paper tube 5 reaches the cone guide seat 9. At this time, the hydraulic telescopic rod 14 is telescopically adjusted, and the angle of the mounting plate 17 is changed by the hinged matching seat 13. At this time, the mounting plate 17 is swung and adjusted through the docking hinge rod 18, so that the grinding roller 16 contacts with the seamless paper tube 5. At the same time, the independent motor works to perform the secondary polishing of the seamless paper tube 5 to complete the work.

[0071] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A seamless paper tube fully automatic polishing equipment, characterized by: The invention comprises a secondary processing structure (1), a primary polishing structure (2), a toothed belt (3), a transmission guide structure (4) and a seamless paper tube (5); the transmission guide structure (4) is transmission-connected with a seamless paper tube (5); the side end of the transmission guide structure (4) is fixedly connected with the primary polishing structure (2); a toothed belt (3) is arranged inside the primary polishing structure (2); the primary polishing structure (2) is driven by the toothed belt (3); and the side end of the primary polishing structure (2) is butt-connected with the secondary processing structure (1); The secondary processing structure (1) comprises a supporting base plate (6), a supporting frame (7), a top plate frame (8), a cone guide seat (9) and a grinding adjustment component (10); the supporting base plate (6) is fixedly connected to the supporting frame (7); the cone guide seat (9) is fixedly connected to the supporting frame (7); the cone guide seat (9) is fixedly connected to the top plate frame (8); the upper limit position of the top plate frame (8) is connected to the grinding adjustment component (10); the grinding adjustment component (10) is used for secondary polishing processing; The preliminary polishing structure (2) comprises a first hydraulic control cylinder (19), a side guide plate (20), a motor (21), an extension plate (22), a fixed support plate (23), a second hydraulic control cylinder (24), a polishing control component (25) and a position limiting auxiliary component (26), wherein the side guide plate (20) is mounted with the first hydraulic control cylinder (19), the first hydraulic control cylinder (19) controls the telescopic adjustment of the motor (21), and the side end of the motor (21) is fixedly provided with an extension plate (22), the lower end of the extension plate (22) is telescopically adjusted by the second hydraulic control cylinder (24), the second hydraulic control cylinder (24) is position-limited and fixed by the fixed support plate (23), and the motor (21) is drivingly connected to the polishing control component (25), and the lower end of the polishing control component (25) is provided with a position limiting auxiliary component (26), the position limiting auxiliary component (26) is used for the transmission of the seamless paper tube (5), and can also limit the position of the seamless paper tube (5) at the top position; The transmission guide structure (4) comprises an auxiliary derivation component (57), a driven toothed disc (58), a second guide groove disc (59), a support mounting block (60) and a transmission channel (61); a support mounting block (60) is fixedly provided at a side end of the transmission channel (61), and a second guide groove disc (59) is rotatably connected to the support mounting block (60); a driven toothed disc (58) is fixedly connected to a front end of the second guide groove disc (59); an auxiliary derivation component (57) is fixedly provided on a side of the transmission channel (61) close to the second guide groove disc (59), and a mating transmission toothed disc (67) is meshedly connected to a side end of the driven toothed disc (58); and the mating transmission toothed disc (67) is rotatably connected to a support stand (68).

2. The fully automatic polishing equipment for seamless paper tubes according to claim 1 is characterized in that: The polishing and adjusting component (10) comprises a docking frame (11) and a processing mechanism (12); the docking frame (11) is hingedly provided with the processing mechanism (12) at the lower end; the processing mechanism (12) is used for polishing and polishing work, and the position of the processing mechanism (12) can be adjusted.

3. The fully automatic polishing equipment for seamless paper tube according to claim 2 is characterized in that: The processing mechanism (12) comprises an articulated matching seat (13), a hydraulic telescopic rod (14), an articulated shaft (15), a grinding roller (16), a mounting plate (17) and a docking hinge rod (18); the side end of the mounting plate (17) is fixedly connected to the docking hinge rod (18); the lower end of the mounting plate (17) is rotatably connected to the grinding roller (16); the side of the mounting plate (17) facing away from the docking hinge rod (18) is fixedly connected to the articulated matching seat (13); the hydraulic telescopic rod (14) is articulated on the articulated matching seat (13); the articulated shaft (15) is articulated on the hydraulic telescopic rod (14); the articulated shaft (15) is fixedly connected to the docking frame (11); and the docking hinge rod (18) is articulated to the docking frame (11).

4. The fully automatic polishing equipment for seamless paper tubes according to claim 3 is characterized in that: The polishing control component (25) comprises an outer polishing disc (27) and a rotating rod (28); the outer polishing disc (27) is fixedly connected to the side end of the rotating rod (28); a docking ring block (30) is provided at the lower end of the outer polishing disc (27); the rotating rod (28) is fixed to the outer polishing disc (27) via the docking ring block (30); a polishing inner frame (29) is provided at the rear end of the docking ring block (30); and the polishing inner frame (29) is arranged in an outward convex shape.

5. The fully automatic polishing equipment for seamless paper tubes according to claim 4 is characterized in that: The polishing control component (25) further comprises a regulating frame (31), a screw rod (32), an auxiliary motor (33), a rotating control rod (34) and an articulated inclined frame (35); the rotating control rod (34) is provided with an auxiliary motor (33); the auxiliary motor (33) is connected to the screw rod (32); the screw rod (32) controls the position of the regulating frame (31) on the limiting winding rod (36); the upper end of the limiting winding rod (36) is hingedly connected to the internal regulating mechanism (38) through the regulating frame (31) and the articulated inclined frame (35); the limiting winding rod (36) is also hingedly matched with the internal regulating mechanism (38) through a matching ring (37).

6. The fully automatic polishing equipment for seamless paper tubes according to claim 5 is characterized in that: The inner adjustment mechanism (38) comprises a combination block (39), a butt-matching hinge rod (40) and a first matching hinge block (41); the side end of the combination block (39) is fixedly connected to the butt-matching hinge rod (40); the rear end of the combination block (39) is fixedly connected to a polished rod seat (44); the lower end of the polished rod seat (44) is hinged to a hinge plate (42) via the first matching hinge block (41); the lower end of the hinge plate (42) is hinged to a second matching hinge block (43); and the second matching hinge block (43) is fixedly connected to the matching ring (37).

7. The fully automatic polishing equipment for seamless paper tubes according to claim 6 is characterized by: The butt-jointed hinge rod (40) is hingedly arranged with the hinged oblique frame (35), and the auxiliary motor (33) changes the position of the regulating frame (31) on the limiting winding rod (36) through the screw rod (32), so that the combination block (39) and the polishing rod seat (44) are adjusted in height, and at this time, the hinge piece (42) follows the tilt change to support the polishing rod seat (44).

8. The fully automatic polishing equipment for seamless paper tubes according to claim 7 is characterized in that: The limit auxiliary component (26) comprises a pressing limit block (45), a butt hinge frame (46), a fixed block (47), an adjustment frame (48) and a hinged end frame (49); the upper end of the fixed block (47) is hingedly provided with a pressing limit block (45) via the butt hinge frame (46); the lower end of the fixed block (47) is fixedly connected to a limit bottom block (53); and a first stepper motor (51) is mounted on the limit bottom block (53); the first stepper motor (51) is drivably connected to a first matching toothed disc (50); the first matching toothed disc (50) is eccentrically positioned A hinged end frame (49) is hingedly provided, the upper end of the hinged end frame (49) is hingedly provided with an adjustment connecting frame (48), a contact limit block (56) is fixedly provided at the lower end of the pressing limit block (45), the adjustment connecting frame (48) is fixedly connected to the contact limit block (56), the side end of the first matching toothed disc (50) is meshingly connected to the second matching toothed disc (52), the second matching toothed disc (52) is fixedly connected to the transmission toothed disc (54) and the first guide groove disc (55), and the transmission toothed disc (54) is meshingly connected to the matching transmission toothed disc (67) via a toothed belt (3).

9. The fully automatic polishing equipment for seamless paper tubes according to claim 8, characterized in that: The auxiliary derivation component (57) comprises a contact roller (62), an eccentric rod (63), a control connection disk (64), a second stepper motor (65) and a mounting and fixing base block (66); the mounting and fixing base block (66) is mounted with the second stepper motor (65); the second stepper motor (65) is drivingly connected to the control connection disk (64); the control connection disk (64) is fixedly connected to the eccentric rod (63) at an eccentric position; and the eccentric rod (63) is fixedly connected to the contact roller (62).

10. The fully automatic polishing equipment for seamless paper tubes according to claim 9, characterized in that: The second guide groove disk (59) is used for transmitting the seamless paper tube (5), and the contact roller (62) is adjusted in position by an eccentric rod (63) so that the seamless paper tube (5) is attached to the first guide groove disk (55). The circumference ratio of the first matching toothed disk (50) and the second matching toothed disk (52) is 1:

6. The side end of the rotating rod (28) is connected to the motor (21), and the polishing control component (25) is driven by the motor (21) to rotate as a whole.

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