Calibration assembly for spot welding assembly of tower body component of pulping cooking tower

Abstract

The invention discloses a tower body component spot welding assembly calibration assembly for a pulping cooking tower, and belongs to the technical field of cooking tower construction.The tower body component spot welding assembly calibration assembly comprises an assembly base, a rotary air cylinder middle shaft is arranged on the end face of the assembly base, a magnetic disc is embedded in the inner wall of the assembly base, and a traction moving assembly and an anti-disengaging driven assembly are sequentially arranged on the side edge of the magnetic disc; the traction moving assembly comprises an extension frame and a driving wheel; through the design of flexible adjustment and stable movement, accurate operation of an outer high-difficulty welding area is achieved, accuracy of the welding position is guaranteed through the calibration assembly, subsequent regular detection and maintenance of tower body components are facilitated, potential problems are found and repaired in time, long-term stable operation of the cooking tower is guaranteed, and the production efficiency is improved. And remarkable optimization and improvement are brought to the whole production process.

Description

Technical Field

[0001] The invention relates to the technical field of cooking tower construction, in particular to a tower body component spot welding assembly calibration component for a pulping cooking tower. Background Art

[0002] The pulping cooking tower is a key equipment in the pulping process. It is mainly used in the chemical pulping process to break down the lignin macromolecules in the fiber raw materials into small molecules and dissolve them in the liquid medicine through high temperature, high pressure and chemical drugs, so as to dissociate the cellulose and obtain qualified pulp.

[0003] Pulping cooking towers can be divided into many types according to different operating methods and structural forms, mainly including intermittent and continuous types. Intermittent cooking towers such as ball cooking towers are suitable for small-scale production, while continuous cooking towers include vertical continuous cookers, horizontal tube continuous cookers, inclined tube continuous cookers, etc., which are suitable for large-scale and continuous production needs.

[0004] The welding workload of the tower components is large, and the geometric dimensions of the assembly welding are high. The welding work must be carried out in accordance with the technical requirements provided by the equipment manufacturer and the corresponding welding process assessment of the technical support personnel;

[0005] In conjunction with the above content, it should be noted that: Chinese patent with announcement number CN117161677A discloses a self-adjusting roller frame for welding wind power towers, which supports the tower through a support structure, a lifting assembly and a calibration assembly. After the calibration is completed, the two ends of the tower are adjusted to a suitable height for welding through a servo motor;

[0006] However, the above patent can only perform rolling adjustment for welding processing on the unassembled tower. The subsequent assembly of the tower still requires secondary spot welding and assembly. Similar to the assembly of a cooking tower, it is still necessary to spot weld the externally installed tower components one by one. Affected by factors such as the tower height and the installation environment, there are great safety hazards and operational difficulties. Therefore, it is urgent to carry out targeted external spot welding on the adapter device for building the tower to reduce the risks of working at high altitude and in high temperature environments. Summary of the invention

[0007] The object of the present invention is to provide a spot welding assembly calibration assembly for a tower body component of a pulping cooking tower to solve the problems raised.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spot welding assembly calibration component for a tower body component of a pulping and cooking tower, comprising an assembly base, a rotating cylinder center axis is arranged on the end face of the assembly base, a magnetic suction disc is embedded on the inner wall of the assembly base, a traction moving component and an anti-slip driven component are arranged in sequence on the side of the magnetic suction disc, the traction moving component comprises an extension frame and a driving wheel, and electromagnetic wheel rings are symmetrically arranged on both sides of the driving wheel, the anti-slip driven component comprises an adjustment arm, and welding adjustment components and calibration components are respectively arranged at two ends of the top of the assembly base;

[0009] The welding adjustment assembly includes a limit column and a lifting cylinder frame, a welding mounting frame is arranged on the top of the lifting cylinder frame, and the calibration assembly includes a telescopic column, and a leveling measuring rod and a mechanical arm rod are respectively arranged on both sides of the top of the telescopic column.

[0010] Furthermore, a transverse cylinder frame is embedded in the top of the assembly base, a storage box is recessed in the bottom of the assembly base, a lifting cylinder frame 1 is embedded in the middle of the inner wall of the assembly base close to the magnetic disk, and lifting cylinder frames 2 are symmetrically arranged on both sides of the lifting cylinder frame 1.

[0011] Furthermore, one end of the adjusting arm is connected to the lifting cylinder frame, and the other end of the adjusting arm is provided with a telescopic arm, and the end of the telescopic arm away from the adjusting arm is provided with a rotating motor, and the bottom of the rotating motor is sleeved with an anti-slip wheel.

[0012] Furthermore, one end of the extension frame is connected to the second lifting cylinder frame, and a driving motor is embedded in the frame body of the extension frame. The output end of the driving motor is provided with a transmission shaft that passes through the extension frame and is sleeved with the driving wheel. A telescopic connecting rod connected to the transmission shaft is provided inside the electromagnetic wheel ring.

[0013] Furthermore, an extension sleeve rod connected to the lifting cylinder frame is arranged on the top of the limiting column, a rotary cylinder 1 connected to the extension sleeve rod is arranged on the bottom of the lifting cylinder frame, and a movable sleeve block connected to the welding mounting frame is arranged on the frame body of the lifting cylinder frame.

[0014] Furthermore, a connecting block connected to the transverse cylinder frame is provided at the bottom of the telescopic column, and a rotary cylinder 2 is provided at the top of the telescopic column. An adjusting sleeve 1 connected to the leveling measuring rod is provided on one side of the rotary cylinder 2, and an adjusting sleeve 2 connected to the mechanical arm rod is provided on the other side of the rotary cylinder 2.

[0015] Furthermore, a rectangular groove is provided on the outer wall of the adjustment sleeve, and a micromotor is embedded on the inner wall of the rectangular groove, the top of the leveling measuring rod is embedded in the rectangular groove, and a middle rod which is transmission-connected to the micromotor is sleeved on the middle part of the leveling measuring rod, and infrared scanning sensors and industrial cameras are embedded on the surfaces of the leveling measuring rod and the middle rod.

[0016] Furthermore, a rotary cylinder three is provided in the middle of the adjustment sleeve one and the adjustment sleeve two, a rotary cylinder four for connecting to the top of the mechanical arm rod is provided on the outer side of the adjustment sleeve two, and a plurality of rod sections and pneumatic clamps are provided on the rod body of the mechanical arm rod.

[0017] The beneficial effects of the present invention are:

[0018] 1. The present invention adjusts the angle of the assembly base by rotating the cylinder to adapt to the outer arc angle of different single-layer main frames, realizes the automated welding operation in the outer side which is difficult to weld or in the high-risk area, and the coordinated work of the traction moving component and the anti-slip driven component ensures the stable movement and precise positioning of the assembly base on the outer side of the single-layer main frame, reduces the complexity and danger of manual welding, and improves the welding efficiency and safety.

[0019] 2. The present invention can accurately detect and level the required welding area before welding through the calibration components, ensuring the accuracy and consistency of the welding position. The flexible application of the mechanical arm and pneumatic clamp can automatically adjust the installation position of the tower body components, solve the installation abnormality problem, improve the welding accuracy and quality, and reduce the risk of spot welding operations.

[0020] 3. The present invention not only supports welding operations during assembly, but also can perform regular inspections on external tower components during subsequent use of the cooking tower, so as to promptly discover and repair abnormal installation areas. The modular design makes the device easy to lift and install, and facilitates rapid repair of specific areas when needed, thereby extending the service life of the cooking tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of the assembly base of the present invention;

[0024] Figure 3 It is a schematic diagram of the connection structure of the assembly base, the traction moving component and the anti-slip driven component of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the traction moving assembly of the present invention;

[0026] Figure 5 It is a schematic diagram of the connection structure between the arc frame and the telescopic connecting rod of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the anti-slip driven component of the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the calibration component of the present invention;

[0029] Figure 8 It is a schematic diagram of the top structure of the calibration component of the present invention;

[0030] Fig. 9 It is a structural schematic diagram of the welding adjustment assembly of the present invention;

[0031] Fig.10 It is an overall summary framework diagram of the cooking tower of the present invention.

[0032] Figure numerals: 1, assembly base; 101, lateral cylinder frame; 102, energy storage box; 103, magnetic disk; 104, lifting cylinder frame one; 105, lifting cylinder frame two; 2, rotating cylinder center axis; 3, welding adjustment assembly; 301, limit column; 302, extension sleeve rod; 303, rotary cylinder one; 304, lifting cylinder frame; 305, moving sleeve block; 306, welding mounting frame; 4, calibration assembly; 401, connecting block ; 402, telescopic column; 403, leveling rod; 404, rotary cylinder two; 405, adjusting sleeve one; 406, adjusting sleeve two; 407, mechanical arm rod; 5, traction moving component; 501, extension frame; 502, driving motor; 503, driving wheel; 504, electromagnetic wheel ring; 505, telescopic connecting rod; 6, anti-slip driven component; 601, adjusting arm rod; 602, telescopic arm rod; 603, rotating motor; 604, anti-slip wheel. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figure 1 - Fig.10 As shown, this embodiment is a tower body component spot welding assembly calibration assembly for a pulping and cooking tower, comprising an assembly base 1, a rotating cylinder center axis 2 is arranged on the end face of the assembly base 1, a magnetic suction disc 103 is embedded on the inner wall of the assembly base 1, and a traction moving assembly 5 and an anti-slip driven assembly 6 are arranged on the side of the magnetic suction disc 103 in sequence;

[0035] The traction moving component 5 includes an extension frame 501 and a driving wheel 503, and electromagnetic wheel rings 504 are symmetrically arranged on both sides of the driving wheel 503. The anti-slip driven component 6 includes an adjustment arm rod 601, and the welding adjustment component 3 and the calibration component 4 are respectively arranged at both ends of the top of the assembly base 1.

[0036] The cooking tower is assembled by splicing several tower components. During its assembly, the single-layer main frame of the tower body is installed in advance, and then the remaining tower components are installed one by one. The single-layer main frame of the tower body is a ring structure formed by ring welding.

[0037] like Fig.10 As shown, it is an overall summary framework diagram of the cooking tower. After the single-layer main frame of the middle layer of the tower body is welded, part of the tower body is constructed by manual welding. However, when the outer part is not easy to weld or is in an area with a high risk factor, the angle between the two sets of assembly bases 1 is adjusted by rotating the cylinder center axis 2 according to the outer arc angle of the single-layer main frame, and the adapted welding machine is docked and installed with the welding mounting frame 306. The spot welding assembly calibration component 4 is hoisted to the outside of the single-layer main frame by a hoisting vehicle, and the device is installed on the outer wall of the single-layer main frame with the assistance of personnel inside the single-layer main frame.

[0038] A transverse cylinder frame 101 is embedded in the top of the assembly base 1, and an energy storage box 102 is recessed in the bottom of the assembly base 1. A lifting cylinder frame 104 is embedded in the middle of the inner wall of the assembly base 1 close to the magnetic suction disc 103, and lifting cylinder frames 105 are symmetrically arranged on both sides of the lifting cylinder frame 104. When the inner wall of the assembly base 1 is close to the outer wall of the single-layer main frame, the lifting cylinder frame 104 and the lifting cylinder frame 105 respectively drive the adjustment arm 601 and the extension frame 501 to move. The adjustment arm 601 and the extension frame 501 are both symmetrically arranged on the inner wall of the assembly base 1 from top to bottom. The two are pulled away from each other until the distance between the adjustment arm 601 and the extension frame 501 is opened to the maximum, and the assembly base 1 is further pulled toward the single-layer main frame by the personnel inside the tower body until the traction moving component 5 covers the top and bottom surfaces of the single-layer main frame, and the end face of the anti-slip driven component 6 extends over the single-layer main frame.

[0039] One end of the adjusting arm 601 is connected to the lifting cylinder frame 104, and the other end of the adjusting arm 601 is provided with a telescopic arm 602. During the installation of the anti-slip driven component 6, the adjusting arm 601 is driven by the lifting cylinder frame 104 to approach the top and bottom of the single-layer main frame and maintain a certain distance therefrom. A linear cylinder is provided inside the telescopic arm 602, which drives the rod sections of the telescopic arm 602 to expand, prompting the anti-slip wheel 604 to move close to the upper inner wall of the single-layer main frame.

[0040] A rotating motor 603 is provided at one end of the telescopic arm 602 away from the adjusting arm 601, and an anti-slip wheel 604 is sleeved on the bottom of the rotating motor 603. The output end of the rotating motor 603 is connected to the anti-slip wheel 604 frame through accessories, and drives the anti-slip wheel 604 to deflect with the rotating motor 603 as the central axis until the anti-slip wheel 604 deflects and abuts against the inner wall of the single-layer main frame, which cooperates with the traction moving component 5 to realize multiple limiting between the assembly base 1 and the single-layer main frame.

[0041] When the traction moving component 5 drives the assembly base 1 to move, the anti-slip wheel 604 moves along the inner wall of the single-group main frame, and the anti-slip wheel 604 frame, the telescopic arm 602 and the adjustment arm 601 form a movement limiting traction for the assembly base 1.

[0042] One end of the extension frame 501 is connected to the lifting cylinder frame 105, and a driving motor 502 is embedded in the frame body of the extension frame 501. The extension frame 501 is driven by the lifting cylinder frame 105 to move closer to each other until the driving wheel 503 abuts against the middle of the top and bottom surfaces of the single-layer main frame to form a concave lock. The driving motor 502 drives the driving wheel 503 to rotate through the transmission shaft, thereby driving the assembly base 1 to move along the outer area of ​​the single-layer main frame.

[0043] The output end of the driving motor 502 is provided with a transmission shaft that passes through the extension frame 501 and is sleeved with the driving wheel 503. A telescopic connecting rod 505 connected to the transmission shaft is provided inside the electromagnetic wheel ring 504. When positioning operation is required, the electromagnetic wheel ring 504 is composed of a number of arc frames spliced ​​together to form a ring shape, and an electromagnet is embedded inside the arc frame. When the electromagnet is energized to generate magnetic force and adsorb on the single-layer main frame, the arc frame close to the single-layer main frame slides down due to the magnetic force, and it drags the telescopic connecting rod 505 to unfold. When the assembly base 1 needs to move, the arc frames in the rotation direction of the electromagnetic wheel ring 504 contact the single-layer main frame one by one, and the arc frames in the opposite direction of movement are separated from the single-layer main frame one by one due to the rotation of the electromagnetic wheel ring 504.

[0044] Embodiment 2: This embodiment is a tower body component spot welding assembly calibration component for a pulping and cooking tower, including a welding adjustment component 3 including a limit column 301 and a lifting cylinder frame 304, a welding mounting frame 306 is arranged on the top of the lifting cylinder frame 304, and a calibration component 4 includes a telescopic column 402, and a leveling measuring rod 403 and a mechanical arm rod 407 are respectively arranged on both sides of the top of the telescopic column 402. When the assembly base 1 moves to the area where external welding is required, the transverse cylinder frame 101 drives the calibration component 4 to slide along the top of the assembly base 1.

[0045] An extension sleeve rod 302 connected to a lifting cylinder frame 304 is arranged on the top of the limiting column 301, a rotary cylinder 303 connected to the extension sleeve rod 302 is arranged on the bottom of the lifting cylinder frame 304, and a movable sleeve block 305 connected to a welding mounting frame 306 is arranged on the frame body of the lifting cylinder frame 304.

[0046] A connecting block 401 connected to the transverse cylinder frame 101 is provided at the bottom of the telescopic column 402, and a rotary cylinder 404 is provided at the top of the telescopic column 402. An adjusting sleeve 405 connected to the leveling measuring rod 403 is provided on one side of the rotary cylinder 404, and an adjusting sleeve 406 connected to the mechanical arm rod 407 is provided on the other side of the rotary cylinder 404. In the initial state, the mechanical arm rod 407 is close to the outer wall of the tower body component, and the leveling measuring rod 403 is away from the outside of the tower body component. After the inspection of this group of tower body components is completed, the lifting cylinder frame 304 drives the welding machine to approach the connection area of ​​the tower body component through the moving sleeve block 305 and the welding mounting frame 306, and the welding machine performs spot welding reinforcement treatment on it.

[0047] A rectangular groove is provided on the outer wall of the adjusting sleeve 405, and a micromotor is embedded on the inner wall of the rectangular groove. The top of the leveling measuring rod 403 is embedded in the rectangular groove, and a middle rod connected to the micromotor is sleeved in the middle of the leveling measuring rod 403. Infrared scanning sensors and industrial cameras are embedded on the surfaces of the leveling measuring rod 403 and the middle rod.

[0048] The required welding area is inspected in advance, and the rotary cylinder 2 404 drives the mechanical arm rod 407 and the leveling measuring rod 403 to rotate until the leveling measuring rod 403 rotates close to the outside of the tower body component. According to the state of the initially installed tower body component, the rotary cylinder 3 drives the adjusting sleeve 1 405 to rotate, so that the leveling measuring rod 403 and the group of tower body components remain flush in the axial direction, and the micromotor drives the middle rod to slide upward along the middle of the leveling measuring rod 403 to expand, which is used to scan and photograph the current installation state of the group of tower body components for forming detection, and is used to transmit to the controller of the device operator so that the operator can perform spot welding according to the actual situation.

[0049] A rotary cylinder three is provided in the middle of the adjusting sleeve one 405 and the adjusting sleeve two 406, and a rotary cylinder four is provided on the outer side of the adjusting sleeve two 406 for connecting to the top of the mechanical arm rod 407. A plurality of rod sections and pneumatic clamps are provided on the rod body of the mechanical arm rod 407. When there is an abnormality in the installation of the group of tower body components, the leveling measuring rod 403 is reset, and the rotary cylinder two 404 drives the leveling measuring rod 403 and the mechanical arm rod 407 to rotate until the mechanical arm rod 407 is close to the outside of the tower body component, and the rotary cylinder four drives the mechanical arm rod 407 to rotate and lift, and at the same time, the plurality of rod sections on the mechanical arm rod 407 are started synchronously, and adaptor cylinders are provided between the plurality of rod sections to drive and adjust until the pneumatic clamp is moved close to the group of tower body components and clamped and adjusted, or the installation position of the group of tower body components is adjusted under the collaborative operation of the installation personnel inside the tower body.

[0050] After the spot welding installation of the tower body components on the outside of the cooking tower is completed, the assembly base 1 is moved around along the single-layer main frame, and the calibration component 4 and the mechanical arm 407 are used to check the external tower body components one by one to avoid improper spot welding installation or abnormal areas. During the subsequent use of the cooking tower, if there is an abnormal installation of some external tower body components, the abnormal area is repaired by the lifting device.

[0051] Combining the first embodiment with the second embodiment, the flexible adjustment and stable movement design can not only achieve precise operation on the high-difficulty welding area on the outside, improve work efficiency and safety, but also ensure the accuracy of the welding position through the calibration component 4, thereby improving the welding quality.

[0052] In addition, the device also facilitates the subsequent regular inspection and maintenance of the tower components, timely discovers and repairs potential problems, ensures the long-term stable operation of the cooking tower, and brings significant optimization and improvement to the entire production process.

[0053] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0054] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A spot welding assembly and calibration assembly for a pulping and cooking tower, comprising an assembly base (1), characterized in that: The end surface of the assembly base (1) is provided with a rotating cylinder center axis (2), the inner wall of the assembly base (1) is embedded with a magnetic disk (103), the side of the magnetic disk (103) is provided with a traction moving component (5) and an anti-slip driven component (6) in sequence, the traction moving component (5) comprises an extension frame (501) and a driving wheel (503), and electromagnetic wheel rings (504) are symmetrically provided on both sides of the driving wheel (503), the anti-slip driven component (6) comprises an adjustment arm (601), and the top two ends of the assembly base (1) are respectively provided with a welding adjustment component (3) and a calibration component (4); The welding adjustment assembly (3) comprises a limit column (301) and a lifting cylinder frame (304), a welding mounting frame (306) is arranged on the top of the lifting cylinder frame (304), and the calibration assembly (4) comprises a telescopic column (402), and a leveling measuring rod (403) and a mechanical arm rod (407) are respectively arranged on both sides of the top of the telescopic column (402).

2. The tower body component spot welding assembly calibration assembly for pulping and cooking tower according to claim 1, characterized in that: A transverse cylinder frame (101) is embedded on the top of the assembly base (1), an energy storage box (102) is recessed on the bottom of the assembly base (1), a lifting cylinder frame 1 (104) is embedded in the middle of the inner wall of the assembly base (1) close to the magnetic suction disc (103), and lifting cylinder frames 2 (105) are symmetrically arranged on both sides of the lifting cylinder frame 1 (104).

3. The tower body component spot welding assembly calibration assembly for a pulping and cooking tower according to claim 2, characterized in that: One end of the adjusting arm (601) is connected to the lifting cylinder frame (104), and the other end of the adjusting arm (601) is provided with a telescopic arm (602). The end of the telescopic arm (602) away from the adjusting arm (601) is provided with a rotating motor (603), and the bottom of the rotating motor (603) is sleeved with an anti-slip wheel (604).

4. The tower body component spot welding assembly calibration assembly for pulping and cooking tower according to claim 2, characterized in that: One end of the extension frame (501) is connected to the lifting cylinder frame 2 (105), and a driving motor (502) is embedded in the frame body of the extension frame (501). The output end of the driving motor (502) is provided with a transmission shaft that penetrates the extension frame (501) and is sleeved with the driving wheel (503), and a telescopic connecting rod (505) connected to the transmission shaft is provided inside the electromagnetic wheel ring (504).

5. The tower body component spot welding assembly calibration assembly for pulping and cooking tower according to claim 1, characterized in that: The top of the limiting column (301) is provided with an extension sleeve rod (302) connected to the lifting cylinder frame (304), the bottom of the lifting cylinder frame (304) is provided with a rotary cylinder (303) connected to the extension sleeve rod (302), and the frame body of the lifting cylinder frame (304) is provided with a movable sleeve block (305) connected to the welding mounting frame (306).

6. The tower body component spot welding assembly calibration assembly for a pulping and cooking tower according to claim 2, characterized in that: A connecting block (401) connected to the transverse cylinder frame (101) is arranged at the bottom of the telescopic column (402), and a rotary cylinder (404) is arranged at the top of the telescopic column (402). An adjusting sleeve (405) connected to the leveling measuring rod (403) is arranged on one side of the rotary cylinder (404), and an adjusting sleeve (406) connected to the mechanical arm rod (407) is arranged on the other side of the rotary cylinder (404).

7. The tower body component spot welding assembly calibration assembly for pulping and cooking tower according to claim 6, characterized in that: The outer wall of the adjusting sleeve (405) is provided with a rectangular groove, and the inner wall of the rectangular groove is embedded with a micro motor. The top of the leveling measuring rod (403) is embedded in the rectangular groove, and the middle of the leveling measuring rod (403) is sleeved with a middle rod connected to the micro motor in transmission. The surfaces of the leveling measuring rod (403) and the middle rod are both embedded with infrared scanning sensors and industrial cameras.

8. The tower body component spot welding assembly calibration assembly for pulping and cooking tower according to claim 7, characterized in that: A rotary cylinder three is arranged in the middle of the adjusting sleeve one (405) and the adjusting sleeve two (406), and a rotary cylinder four for connecting to the top of the mechanical arm rod (407) is arranged on the outer side of the adjusting sleeve two (406), and a plurality of rod sections and pneumatic clamps are arranged on the rod body of the mechanical arm rod (407).

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