Automatic adhesive tape pasting system for inner ring of cold-rolled steel coil and machine tool

Abstract

The utility model discloses a cold-rolled steel coil inner ring automatic adhesive tape pasting system and a machine tool, which are used for fixing a steel coil inner ring tape head with a coil collapse condition. The robot body is connected with the tail end execution base, and the robot body is used for controlling the tail end execution base to steer and move; the strip head detection assembly is arranged at one end of the tail end execution base and used for detecting the position of the strip head of the inner ring of the steel coil; the lifting rod is connected with the pressing mechanism and used for lifting the tape head; the pressing mechanism is connected with the tail end execution base and used for pressing the strip head lifted by the lifting rod to the inner ring of the steel coil; and the adhesive tape pasting mechanism outputs the adhesive tape and pastes the tape head pressed by the pressing mechanism to the inner ring of the steel coil. The adhesive tape pasting device can automatically complete the operation of pasting the adhesive tape on the inner ring tape head, accurate positioning of the tape head position and uniform pasting of the adhesive tape are achieved, the pasting quality is improved, and quality fluctuation caused by manual operation is reduced.

Description

Technical Field

[0001] The utility model relates to the application field of intelligent equipment in intelligent factories, and in particular to an automatic tape-sticking system for the inner ring of a cold-rolled steel coil and a machine tool. Background Art

[0002] In the steel manufacturing industry, automated coil production is a key development direction for smart factories. During the coil production process, especially for cold-rolled coils (where hot-rolled coils are further rolled at room temperature into sheets or strips of the desired thickness and width), the inner coil heads of some coils can collapse, hindering the insertion of the overhead crane clamp.

[0003] The innermost portion of a steel coil is the first part to be wound during the coiling process. In cold-rolled steel coils, inner coil head collapse occurs when the innermost layer of the coil deforms during the coiling process, resulting in a dent or wrinkle in the inner coil head. To ensure product quality, production personnel typically apply tape to the collapsed area to reattach the collapsed head to the inner coil wall. However, manual tape application carries certain risks, and the quality of the tape cannot be guaranteed due to human factors.

[0004] In the prior art, taping and tightening collapsed steel coils cannot be automated, which poses a risk to production personnel. Therefore, how to automatically tape and tighten the inner coil head of a collapsed steel coil is a pressing technical issue. Utility Model Content

[0005] The embodiments of the present application provide an automatic tape application system and machine tool for the inner ring of a cold-rolled steel coil, thereby solving the problem in the prior art that it is impossible to complete the operation of tape tightening of collapsed steel coils through automated equipment, and realizes automatic tape application to tighten the head of a steel coil with a collapsed inner ring.

[0006] In a first aspect, the present application provides a system for automatically applying tape to the inner ring of a cold-rolled steel coil, comprising:

[0007] End effector base;

[0008] The robot body is connected to the end effector base and is used to control the steering and movement of the end effector base;

[0009] The strip head detection component is set at one end of the end execution base and is used to detect the position of the strip head of the inner ring of the steel coil;

[0010] A lifting rod, connected to the pressing mechanism, is used to lift the belt head;

[0011] The pressing mechanism is connected to the end actuator base and is used to press the strip head lifted by the lifting rod onto the inner ring of the steel coil;

[0012] The tape pasting mechanism outputs the tape and sticks the tape head compressed by the pressing mechanism to the inner ring of the steel coil.

[0013] In some embodiments of the present application, based on the aforementioned solution, the system further includes:

[0014] The first driving assembly is connected to the tape head detection assembly and is used to drive the tape head detection assembly to rotate and move.

[0015] In some embodiments of the present application, based on the aforementioned solution, the pressing mechanism includes:

[0016] Two symmetrically arranged support plates, both of which are rotatably connected to the end execution base;

[0017] A mounting plate, with both ends of the mounting plate connected to adjacent support plates respectively;

[0018] Guide rod, telescopically mounted on the mounting plate;

[0019] The pressing slide block is arranged at the end of the extending direction of the guide rod.

[0020] In some embodiments of the present application, based on the aforementioned solution, the tape sticking mechanism includes:

[0021] A tape runner, on which a tape is wound;

[0022] The tape pressing roller is connected to the tape output by the tape rotating wheel and is used to stick the tape to the inner ring of the steel coil;

[0023] The shearing piece is arranged on one side of the tape pressing roller and is used to cut the pasted tape.

[0024] In some embodiments of the present application, based on the aforementioned solution, the tape sticking mechanism includes:

[0025] a first tape pressing roller and a second tape pressing roller, wherein the first tape pressing roller is connected to the tape outputted by the tape rotating wheel, and the second tape pressing roller is connected to the tape outputted by the first tape pressing roller;

[0026] The second tape pressing roller is telescopically mounted on the end execution base, and is used to adapt to the distance of the pressing slider being extended so that the tape to be pasted and the outer surface of the pressing slider are on the same circumference;

[0027] The shearing piece is arranged between the first tape pressing roller and the second tape pressing roller and is used for cutting the pasted tape.

[0028] In some embodiments of the present application, based on the aforementioned solution, the system further includes:

[0029] The rotating plate, the pressing mechanism and the tape sticking mechanism are all arranged on the rotating plate, and the rotating plate is rotatably connected with the end execution base.

[0030] In some embodiments of the present application, based on the aforementioned solution, the head detection assembly is also used to detect the width and coil diameter of the steel coil.

[0031] In some embodiments of the present application, based on the aforementioned solution, the robot body is arranged on the end flange of the sixth axis of the industrial six-axis robot.

[0032] In some embodiments of the present application, based on the aforementioned solution, the system further includes:

[0033] A programmable controller is electrically connected to the robot body, the belt head detection component, the lifting rod, the pressing mechanism, and the tape sticking mechanism.

[0034] In a second aspect, the present application provides a machine tool including the automatic tape application system for the inner ring of a cold-rolled steel coil proposed in the aforementioned solution.

[0035] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0036] An embodiment of the present application provides an automatic tape-applying system for the inner ring of a cold-rolled steel coil, which is used to automatically tape and tighten the inner ring head of a steel coil with collapsed coil; the system includes: an end execution base; a robot body, which is connected to the end execution base, and the robot body is used to control the steering and movement of the end execution base; a head detection component, which is arranged at one end of the end execution base and is used to detect the position of the inner ring head of the steel coil; a lifting rod, which is connected to the clamping mechanism and is used to lift the head; the clamping mechanism, which is connected to the end execution base and is used to press the head lifted by the lifting rod to the inner ring of the steel coil; and a tape pasting mechanism, which outputs tape and sticks the head clamped by the clamping mechanism to the inner ring of the steel coil. It can be seen that the embodiment of the present application can automatically detect the position of the tape head, pick up the tape head, and fix the tape head inside the steel coil on the basis of clamping the tape head by the clamping mechanism through the automatic tape sticking system for the inner ring of the cold-rolled steel coil, thereby completing the operation of taping the inner ring tape head. The embodiment of the present application replaces manual operation with the automatic tape sticking system for the inner ring of the cold-rolled steel coil, which not only reduces the degree of human intervention and improves operation safety, but also improves operation efficiency on this basis. Through high-precision detection and control technology, the accurate positioning of the tape head position and the uniform sticking of the tape are ensured, the sticking quality is improved, and the quality fluctuations caused by manual operation are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0038] Figure 1a This is a schematic diagram of the overall structure of a system for automatically applying tape to the inner ring of a cold-rolled steel coil provided in an embodiment of the present application;

[0039] Figure 1b A schematic diagram of the working state of an automatic tape application system for the inner ring of a cold-rolled steel coil provided in an embodiment of the present application;

[0040] Figure 2 This is a schematic diagram of the axial structure of the end effector base, tape head detection assembly, lifting rod, pressing mechanism and tape sticking mechanism provided in an embodiment of the present application;

[0041] Figure 3 A front view of the structure of the end effector base, tape head detection assembly, lifting rod, pressing mechanism and tape sticking mechanism provided in an embodiment of the present application;

[0042] Figure 4 A top view of the structure of the end effector base, tape head detection assembly, lifting rod, pressing mechanism and tape sticking mechanism provided in an embodiment of the present application;

[0043] Figure 5 A side view of the structure of the end effector base, tape head detection assembly, lifting rod, pressing mechanism and tape sticking mechanism provided in an embodiment of the present application;

[0044] In the accompanying drawings: 101, robot body; 102, end effector base; 103, steel coil; 104, machine tool; 2, tape head detection assembly; 201, first drive assembly; 3, lifting rod; 401, support plate; 402, mounting plate; 403, guide rod; 404, clamping slider; 501, tape wheel; 5011, tape; 5021, first tape pressure roller; 5022, second tape pressure roller; 503, shearing piece; 6, rotating plate. DETAILED DESCRIPTION

[0045] The embodiment of the present application solves the technical problem in the prior art that it is impossible to complete the tape fastening operation on the collapsed steel ring through automated equipment by providing an automatic tape-applying system for the inner ring of a cold-rolled steel coil.

[0046] The technical solution of the embodiment of the present application is to solve the above technical problems, and the overall idea is as follows:

[0047] An embodiment of the present application provides an automatic tape-applying system for the inner ring of a cold-rolled steel coil, which is used to automatically tape and tighten the inner ring head of a steel coil with collapsed coil; the system includes: an end execution base; a robot body, which is connected to the end execution base, and the robot body is used to control the steering and movement of the end execution base; a head detection component, which is arranged at one end of the end execution base and is used to detect the position of the inner ring head of the steel coil; a lifting rod, which is connected to the clamping mechanism and is used to lift the head; the clamping mechanism, which is connected to the end execution base and is used to press the head lifted by the lifting rod to the inner ring of the steel coil; and a tape pasting mechanism, which outputs tape and sticks the head clamped by the clamping mechanism to the inner ring of the steel coil. It can be seen that the embodiment of the present application can automatically detect the position of the tape head, pick up the tape head, and fix the tape head inside the steel coil on the basis of clamping the tape head by the clamping mechanism through the automatic tape sticking system for the inner ring of the cold-rolled steel coil, thereby completing the operation of taping the inner ring tape head. The embodiment of the present application replaces manual operation with the automatic tape sticking system for the inner ring of the cold-rolled steel coil, which not only reduces the degree of human intervention and improves operation safety, but also improves operation efficiency on this basis. Through high-precision detection and control technology, the accurate positioning of the tape head position and the uniform sticking of the tape are ensured, the sticking quality is improved, and the quality fluctuations caused by manual operation are reduced.

[0048] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0049] First of all, it should be noted that the term "and / or" appearing in this article is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone.

[0050] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, such that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described.

[0051] It should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0052] It should be noted that, unless otherwise expressly specified or limited, the terms "connected," "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0053] Due to the steel type and thickness, some inner ring strip heads of finished steel coils may collapse, affecting the insertion of the overhead crane clamp. Therefore, the inner ring strip heads need to be fixed. Fastening with tape is the most common method. Manual pasting has certain risks, and the pasting effect is affected by human factors and it is difficult to ensure quality.

[0054] Therefore, the embodiment of the present application provides a system for automatically applying tape to the inner ring of a cold-rolled steel coil, as shown in the attached figure. Figure 1a 、 Figure 1b and attached Figure 2 Shown, including:

[0055] End effector base 102;

[0056] The robot body 101 is connected to the end effector base 102. The robot body 101 is used to control the steering and movement of the end effector base 102. Typically, the robot body 101 is provided with a robotic arm to more accurately control the steering and movement of the end effector base 102. The end effector base 102 is flange-connected to the robotic arm. The robot body 102 drives the end effector base 102 to move freely within the allowable operating space through the robotic arm and controls the free rotation of the end effector base 102. The robot body 101 is usually installed on the end flange of the sixth axis of an industrial six-axis robot.

[0057] The strip head detection assembly 2 is arranged at one end of the end actuator base 102 extending toward the inner ring of the steel coil 103, and is used to detect the position of the strip head on the inner ring of the steel coil 103. The strip head detection assembly 2 includes one or more distance sensors to detect the vertical distance between the strip head and various positions on the inner ring wall of the steel coil 103. The strip head detection assembly 2 is also used to detect the width and coil diameter of the steel coil 103.

[0058] The lifting rod 3 is connected to the pressing mechanism and is used to lift the strip head; one end of the lifting rod 3 is connected to the pressing mechanism, and the other end extends to the inner ring of the steel coil 103. When lifting, the end extending to the inner ring of the steel coil 103 lifts the strip head along the collapse direction;

[0059] The pressing mechanism is connected to the end actuator base 102 and is used to press the strip head picked up by the lifting rod 3 onto the inner ring of the steel coil 103;

[0060] The tape pasting mechanism outputs the tape 5021 and sticks the tape head compressed by the pressing mechanism to the inner ring of the steel coil 103.

[0061] To facilitate control and maintenance of the entire system, the system also includes a programmable controller (PLC), which is electrically connected to the robot body 102, the tape head detection assembly 2, the lifting lever 3, the clamping mechanism, and the tape application mechanism. The PLC centrally controls the detection and operation of each component of the system, enabling automated tape application on the inner ring.

[0062] The working process of the automatic tape application system for the inner ring of a cold-rolled steel coil provided in the embodiment of the present application is as follows:

[0063] After the steel coil 103 comes off the line and arrives at the waiting position of the machine tool 104, the robot body 101 controls the end execution base 102 to move to the preset position in the direction of the steel coil 103. The lead detection component 2 first measures the width and diameter of the steel coil 103 to avoid touching and scratching the steel coil 103 during the movement. Then it is positioned and moved to the core position. The lifting rod 3 first lifts the core lead. The lead detection component 2 extends into the inner ring core of the steel coil 103 and detects the position of the collapsed lead in a rotational manner and detects the collapse distance. After the detection is completed, the pressing device is moved to the collapsed lead and, according to the collapse distance, the collapsed lead is pressed against the inner ring of the steel coil 103. Finally, the tape is applied to the collapsed lead by the tape pasting mechanism to complete the fixation of the lead. The entire working process is automated, and through high-precision detection and control technology, the position of the strip head is accurately located, and the collapsed strip head is re-attached to the inner wall of the steel coil 103, reducing the operational safety risks of production personnel and improving production efficiency.

[0064] It is understandable that for the steel coil 103, the collapse position of the inner ring head may occur on the side facing the robot body 101 or on the side facing away from the robot body 101. The robot body 101 can adaptively adjust the working position of the end execution base 102, perform tape operations on both sides of the steel coil 103, and ensure that the inner ring head is firm.

[0065] Preferably, during the process of the robot body 101 controlling the end effector base 102 to extend into the inner ring of the steel coil 103, a rotational motion is performed in the opposite direction of the winding direction to avoid generating axial force on the collapsed strip head, thereby causing problems such as edge overflow and core pulling. For example, if the winding direction of the steel coil 103 is clockwise, the robot body 101 controls the end effector base 102 to extend into the inner ring of the steel coil 103 in a counterclockwise direction.

[0066] Preferably, the number of adhesive tapes is set according to the type of steel.

[0067] Preferably, according to the complexity of the working conditions, a plurality of end execution bases 102 are provided, and each end execution base 102 is provided with a head detection component 2, a lifting rod 3, a clamping mechanism and a tape pasting mechanism, and performs corresponding tasks at different positions according to the work tasks assigned by the robot body 101.

[0068] In some embodiments, after the lifting rod 3 lifts the tape head, before the pressing device presses the collapsed tape head against the inner ring of the steel coil 103, the lifting rod 3 needs to maintain a fixed posture for a period of time so that the tape head detection component can detect the other end of the tape head from one end. Figure 3 As shown, the system also includes a first drive component 201, which is connected to the tape head detection component 2 and is used to drive the tape head detection component 2 to rotate and move. After the lifting rod 3 lifts the tape head, the first drive component 201 controls the tape head detection component 2 to self-rotate in the inner ring of the steel coil 103 to detect the collapsed tape head within the circumference of the inner ring of the steel coil 103. Exemplarily, the first drive component 201 includes a servo motor and a slip ring. The servo motor generates torque and speed according to the supplied current and voltage, and the slip ring realizes 360° free rotation of the tape head detection component 2 according to the driving force provided by the servo motor. After the lifting rod 3 lifts one end of the collapsed tape head, the lifting posture needs to be maintained for a preset time. During this time, the servo motor drives the slip ring to make the tape head detection component 2 self-rotate toward the other end of the collapsed tape head to detect the collapsed tape head at the next position. After the inspection is completed, the robot body 101 controls the lifting rod 3 to move to the next position of the collapsed strip head and lift it up. The pressing device presses one end of the collapsed strip head, and the tape applying mechanism applies tape to this end of the collapsed strip head. Furthermore, the entire system can be moved to the other side of the steel coil 103, and the other end of the collapsed strip head can be taped in the same way.

[0069] To ensure that the collapsed strip head can be effectively compressed and fixed to the inner ring of the steel coil 103, as shown in the attached Figure 3 As shown, the pressing mechanism includes:

[0070] Two support plates 401 are symmetrically arranged, and both support plates 401 are rotatably connected to the end execution base 102; one end of the lifting rod 3 is connected to the outer side of one support plate 401 to ensure the continuity of the lifting action and the pressing action;

[0071] A mounting plate 402, with both ends of the mounting plate 402 connected to adjacent support plates 401;

[0072] The guide rod 403 is telescopically mounted on the mounting plate 402. Exemplarily, an elastic member is provided between the guide rod 403 and the mounting plate 402 to control the extension and retraction of the guide rod 403. Preferably, a plurality of guide rods 403 are provided to ensure stability during the movement and provide more effective pressing force.

[0073] The pressing slider 404 is provided at the end of the extending direction of the guide rod 403. The outer surface of the pressing slider 404 is configured as an outer arc surface to adapt to the inner circumference of the steel coil 103.

[0074] In the above embodiment, the lifting rod 3 first lifts the first position of the collapsed belt head, and after the belt head detection component 2 rotates to detect the second position of the collapsed belt head (the second position is in the extension direction from one end of the collapsed belt head at the first position to the other end), the robot body 101 controls the lifting rod 3 to move to the collapsed belt head at the second position and lift it up, and the two support plates 401 rotate in the opposite direction of the winding direction of the steel coil 103. At the same time, the guide rod 403 extends to push the clamping slider 404 to the first position of the collapsed belt head, and presses the first position of the collapsed belt head to the inner ring of the steel coil 103, and the tape pasting mechanism performs the tape pasting operation on the first position of the collapsed belt head.

[0075] In order to make the tape pasting mechanism able to continuously output the tape and paste, and improve the efficiency of the pasting operation, such as the attached Figure 4 and attached Figure 5 As shown, the tape applying mechanism includes:

[0076] A tape reel 501 is wound around the tape reel 501 . The tape reel 501 is used to hold the tape 5011 and output the adhesive tape 5011 for fixing the tape head.

[0077] The tape pressure roller is connected to the tape 5011 output by the tape rotating wheel 501 and is used to stick the tape 5011 to the inner ring of the steel coil 103; after the tape 5011 is output by the tape rotating wheel 501, it is wound and connected to the tape pressure roller;

[0078] The shearing piece 503 is provided on one side of the tape pressing roller and is used to cut the pasted tape 5011 .

[0079] In this embodiment, for the collapsed belt head pressed by the pressing mechanism, the tape pressure roller first contacts the collapsed belt head, and then rolls the adhesive tape 5011 from the front end to the rear end of the collapsed belt head, so that a stable adhesive interface is formed at the adhesive part of the tape 5011, thereby sticking the collapsed belt head to the inner ring of the steel coil 103, and finally the shearing piece 503 moves to cut the pasted tape 5011 and the unpasted tape 5011, completing the pasting process.

[0080] Preferably, the tape sticking mechanism comprises:

[0081] A first tape pressing roller 5021 and a second tape pressing roller 5022 are provided. The first tape pressing roller 5021 is connected to the tape 5011 outputted by the tape rotating wheel 501, and the second tape pressing roller 5022 is connected to the tape 5011 outputted by the first tape pressing roller 5021. After the tape rotating wheel 501 outputs the tape 5011, it is wound around the first tape pressing roller 5021 and the second tape pressing roller 5022.

[0082] The second tape pressing roller 5022 is telescopically mounted on the end effector base 102. The second tape pressing roller 5022 is used to adapt to the extension distance of the pressing slider 404 so that the tape 5011 to be applied and the outer surface of the pressing slider 404 are on the same circumference. Exemplarily, the second tape pressing roller 5022 is mounted on the end effector base 102 via an elastic member to control the extension and retraction of the second tape pressing roller 5022.

[0083] The shearing piece 503 is disposed between the first tape pressing roller 5021 and the second tape pressing roller 5022 and is used to cut the pasted tape 5011 .

[0084] The first tape pressing roller 5021 is used to smooth the tape 5011 output from the integrated tape rotating wheel 501, and the second tape pressing roller 5022 is used to roll the tape 5011 to be pasted onto the inner ring of the steel coil 103. After the pressing slider 404 presses the collapsed tape head onto the inner ring of the steel coil 103, the second tape pressing roller 5022 extends, and its extension distance is adapted to the extension distance of the guide rod 403, so that the tape 5011 to be pasted and the outer surface of the pressing slider 404 are on the same circumference. Then, the second tape pressing roller 5022 first contacts the collapsed tape head and then rolls the adhesive tape 5011 from the front end to the rear end of the collapsed tape head, forming a stable adhesive interface at the adhesive point of the tape 5011, thereby firmly attaching the collapsed tape head to the inner ring of the steel coil 103. Finally, the shearing member 503 operates to cut the pasted tape 5011 from the unpasted tape 5011, completing the pasting process. The first tape pressing roller 5021 and the second tape pressing roller 5022 are used in conjunction with each other to ensure a smooth rolling process so that the tape head can be effectively pressed and fixed to the inner ring of the steel coil 103 .

[0085] In order to make the system compact and adaptable to multi-angle operation, in some embodiments, as shown in the attached Figure 3 As shown, the system also includes:

[0086] The rotating plate 6, the pressing mechanism and the tape pasting mechanism are all arranged on the rotating plate 6, and the rotating plate 6 is rotatably connected to the end execution base 102, thereby improving the operational flexibility of the pressing action and the pasting action.

[0087] Based on the same technical concept, an embodiment of the present application provides a machine tool, including the automatic tape application system for the inner ring of a cold-rolled steel coil proposed in the aforementioned solution.

[0088] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0089] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An automatic tape application system for the inner ring of a cold-rolled steel coil, characterized in that: The system comprises: End effector base; A robot body connected to the end effector base, and configured to control the steering and movement of the end effector base; A strip head detection assembly is provided at one end of the terminal execution base and is used to detect the position of the strip head of the inner ring of the steel coil; A lifting rod connected to the pressing mechanism and used to lift the belt head; The pressing mechanism is connected to the end execution base and is used to press the strip head lifted by the lifting rod onto the inner ring of the steel coil; The adhesive tape pasting mechanism outputs the adhesive tape and sticks the tape head compressed by the compression mechanism to the inner ring of the steel coil.

2. The automatic tape application system for the inner ring of a cold-rolled steel coil according to claim 1, characterized in that: The system further comprises: The first driving assembly is connected to the tape head detection assembly and is used to drive the tape head detection assembly to rotate and move.

3. The automatic tape application system for the inner ring of a cold-rolled steel coil according to claim 1, characterized in that: The pressing mechanism comprises: Two symmetrically arranged support plates, both of which are rotatably connected to the end execution base; A mounting plate, wherein both ends of the mounting plate are respectively connected to the adjacent support plates; A guide rod, telescopically mounted on the mounting plate; The pressing slider is arranged at the end of the guide rod in the extending direction.

4. The automatic tape application system for the inner ring of a cold-rolled steel coil according to claim 3, characterized in that: The tape sticking mechanism comprises: A tape wheel, on which a tape is wound; A tape pressing roller, connected to the tape output by the tape rotating wheel, and used to stick the tape to the inner ring of the steel coil; A shearing piece is arranged on one side of the tape pressing roller and is used for shearing the pasted tape.

5. The automatic tape application system for the inner ring of a cold-rolled steel coil according to claim 4, characterized in that: The tape sticking mechanism comprises: a first tape pressing roller and a second tape pressing roller, wherein the first tape pressing roller is connected to the tape output by the tape rotating wheel, and the second tape pressing roller is connected to the tape output by the first tape pressing roller; The second tape pressing roller is telescopically mounted on the end execution base, and is used to adapt to the extended distance of the pressing slider so that the tape to be pasted and the outer surface of the pressing slider are on the same circumference; The shearing piece is arranged between the first tape pressing roller and the second tape pressing roller, and is used for cutting the pasted tape.

6. The automatic tape application system for the inner ring of a cold-rolled steel coil according to any one of claims 1 to 5, characterized in that: The system further comprises: A rotating plate, the pressing mechanism and the tape sticking mechanism are both arranged on the rotating plate, and the rotating plate is rotationally connected to the end execution base.

7. The automatic tape application system for the inner ring of a cold-rolled steel coil according to claim 1, characterized in that: The strip head detection component is also used to detect the width and coil diameter of the steel coil.

8. The automatic tape application system for the inner ring of a cold-rolled steel coil according to claim 1, characterized in that: The robot body is arranged on the flange at the end of the sixth axis of the industrial six-axis robot.

9. The automatic tape application system for the inner ring of a cold-rolled steel coil according to claim 1, characterized in that: The system further comprises: A programmable controller is electrically connected to the robot body, the tape head detection component, the lifting rod, the pressing mechanism, and the tape pasting mechanism.

10. A machine tool, characterized in that: The invention comprises the automatic tape application system for the inner ring of a cold-rolled steel coil as described in any one of claims 1 to 9.

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