High-precision self-adaptive tension control industrial steel strip packaging equipment

Abstract

The utility model discloses a high accuracy adaptive tension control's industrial steel band packaging equipment relates to industrial steel band packaging equipment technical field, including the bottom plate, the bottom plate top one side is provided with the steel band packing machine, the bottom plate top middle part is provided with the tension response mechanism, the bottom plate top other side is provided with the steel band winding machine, this high accuracy adaptive tension control's industrial steel band packaging equipment, utilizes pressure sensing unit real -time monitoring pressure between pressure guide roller and steel band, and the pressure between pressure guide roller and steel band can be through the slider, positioning rod and spring act on pressure sensor, make pressure sensor can real -time monitoring pressure between steel band and pressure guide roller, and then controller passes through the control automatic adjusting unit and adjusts the tension of steel band, and first adjusting guide roller rotates makes the pressure change between first adjusting guide roller and steel band, and then reaches the effect that industrial steel band packaging equipment high accuracy adaptive tension control.

Description

Technical Field

[0001] This utility model relates to the technical field of industrial steel strip packaging equipment, specifically to an industrial steel strip packaging equipment with high-precision adaptive tension control. Background Technology

[0002] Steel strapping packaging equipment uses steel straps to wrap around products or packages. Then, by pressing a tightening button, excess steel straps are tightened, ensuring the straps are tightly adhered to the product or package. The two sides of the steel straps are then connected by heat melting or the use of steel buckles. The main function of steel strapping packaging equipment is to ensure the steel straps adhere tightly to the surface of the bundled product or package, preventing it from scattering during transportation and storage due to insecure binding. It also ensures neat and aesthetically pleasing product bundling, avoiding clutter and saving storage space. In existing technologies, industrial steel strapping equipment typically uses multiple sets of guide rollers and floating rollers to control the tension of the steel straps. However, the floating rollers detect tension by oscillating, which can easily lead to tension fluctuations and affect control accuracy. Therefore, we propose a high-precision adaptive tension control industrial packaging equipment.

[0003] Combining the above issues, we find that existing products on the market are difficult to avoid all of these problems simultaneously. Even if they can be solved, they require external tools, thus failing to achieve the desired results. Therefore, we propose a high-precision adaptive tension control industrial steel strip packaging equipment. Utility Model Content

[0004] The purpose of this invention is to provide an industrial steel strip packaging device with high-precision adaptive tension control to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-precision adaptive tension control industrial steel strip packaging equipment, comprising a base plate, a steel strip baler disposed on one side of the top of the base plate, a tension sensing mechanism disposed in the middle of the top of the base plate, a steel strip winding machine disposed on the other side of the top of the base plate, an adaptive adjustment mechanism disposed on the top of the tension sensing mechanism, the tension sensing mechanism sensing the tension of the steel strip, the adaptive adjustment mechanism adjusting the tension of the steel strip, and a controller fixedly installed on the top of the base plate near the steel strip baler;

[0006] The tension sensing mechanism includes two first fixed frames, which are fixedly connected to the top of the base plate. A pressure sensing unit is movably connected to the inner side of the first fixed frame. A pressure guide roller is rotatably connected to the opposite side of the pressure sensing unit. The two pressure guide rollers and the two sets of pressure sensing units cooperate to sense the contact pressure between the steel strip and the pressure guide rollers.

[0007] The adaptive adjustment mechanism includes two second fixed frames. The second fixed frames are fixedly connected to the top of the first fixed frame. Positioning guide rollers are rotatably connected to opposite sides of the second fixed frames. An automatic adjustment unit is rotatably connected to one side of the second fixed frame, and a manual adjustment unit is rotatably installed on the other side of the second fixed frame. The manual adjustment unit manually adjusts the steel strip tension, and the automatic adjustment unit cooperates with the pressure sensing unit to adaptively adjust the steel strip tension.

[0008] The pressure sensing unit includes four sliders. The ends of two pressure guide rollers are rotatably connected to opposite sides of the sliders. A positioning rod is slidably connected to one side of the slider. The positioning rod passes through the slider. A pressure sensor is fixedly connected to one end of the positioning rod, and a spring is fixedly connected to the other end of the positioning rod. One end of the spring is fixedly connected to one side of the slider.

[0009] Preferably, the contact pressure between the pressure guide roller and the steel strip is transmitted to the pressure sensor through a slider, spring and positioning rod. The controller is set with a normal pressure range. The pressure sensor monitors the contact pressure between the pressure guide roller and the steel strip in real time. The pressure value of the pressure sensor is compared with the normal pressure range set by the controller.

[0010] Preferably, each of the two first fixing frames has two guide rails fixedly connected to its top sides, with a gap between the two guide rails, and the four sliders are slidably connected to the outer walls of the four guide rails respectively.

[0011] Preferably, a fixing sleeve is fixedly connected to the top of the first fixing frame at the middle of the two sets of guide rails, a fixing screw is fixedly connected to one side of the pressure sensor, one end of the fixing screw passes through the fixing sleeve and is threaded with a nut, a washer is fixedly connected to the outer wall of the fixing screw near the pressure sensor, and the nut and the washer cooperate to lock the fixing screw and fix the pressure sensor horizontally.

[0012] Preferably, the positioning guide roller and the pressure guide roller cooperate to convey the steel belt, and the positioning guide roller and the pressure guide roller alternately wrap the steel belt, and the positioning guide roller and the pressure guide roller are distributed in a trapezoidal shape.

[0013] Preferably, the automatic adjustment unit includes two first adjustment rods, one end of each of the two first adjustment rods is rotatably connected to one side of two second fixed frames, and the other end of each of the two first adjustment rods is rotatably connected to a first adjustment guide roller. The first adjustment guide roller cooperates with the adjacent positioning guide roller to convey the steel belt. A cylinder is movably installed on one side of each of the first adjustment rods, and one end of the cylinder is rotatably connected to one side of the crossbar.

[0014] Preferably, one end of the cylinder telescopic shaft is rotatably connected to a first hinge shaft, one end of the first hinge shaft is fixedly connected to the middle of the first adjusting rod, the bottom of the cylinder is rotatably connected to a second hinge shaft, the second hinge shaft is fixedly connected to one side of the crossbar, the cylinder is installed at an angle, and the first adjusting rod and the cylinder are arranged in a triangle.

[0015] Preferably, the manual adjustment unit includes two second adjustment rods, one end of each of the two second adjustment rods being rotatably connected to one side of the two second fixed frames, and one end of each of the two second adjustment rods being rotatably connected to a second adjustment guide roller. The second adjustment guide roller cooperates with the adjacent pressure guide roller to convey the steel belt, and one end of each second adjustment rod is threaded with an adjustment screw, which drives the second adjustment rod to rotate.

[0016] Preferably, a first rotating shaft is rotatably connected to the middle of the second adjusting rod, and a threaded sleeve is fixedly connected to one end of the first rotating shaft. The adjusting screw is threadedly connected to the inner cavity of the threaded sleeve. A second rotating shaft is rotatably connected to one side of the crossbar, and a limiting sleeve is fixedly connected to one end of the second rotating shaft. The adjusting screw is rotatably connected to the inner cavity of the limiting sleeve, and a limiting ring is rotatably connected to the inner cavity of the limiting sleeve. The limiting ring is fixedly connected to the outer wall of the adjusting screw. The adjusting screw is inclined, and the adjusting screw and the second adjusting rod are arranged in a triangle.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] This invention utilizes the steel strip wound around the outer walls of two pressure guide rollers during the conveying process. A pressure sensing unit monitors the pressure between the pressure guide rollers and the steel strip in real time. The pressure between the pressure guide rollers and the steel strip is applied to a pressure sensor via a slider, positioning rod, and spring, allowing the pressure sensor to monitor the pressure between the steel strip and the pressure guide rollers in real time. The pressure sensor obtains the pressure value between the steel strip and the pressure guide rollers in real time and compares it with the preset pressure value of the controller. Then, the controller adjusts the tension of the steel strip by controlling the automatic adjustment unit. A cylinder pushes the first adjusting rod to swing, which drives the first adjusting guide roller to rotate. The rotation of the first adjusting guide roller changes the pressure between the first adjusting guide roller and the steel strip, and the pressure between the pressure guide roller and the steel strip also changes accordingly. This allows the pressure between the pressure guide roller and the steel strip to increase or decrease, thereby achieving the effect of high-precision adaptive tension control in industrial steel strip packaging equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the tension sensing mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the pressure sensor of this utility model for real-time monitoring of the pressure guide roller;

[0022] Figure 4 This is a schematic diagram of the structure of the pressure guide roller and the steel belt transmitting pressure to the pressure sensor according to this utility model;

[0023] Figure 5 This is a schematic diagram of the horizontally mounted pressure sensor of this utility model;

[0024] Figure 6 This is a schematic diagram of the adaptive adjustment mechanism of this utility model;

[0025] Figure 7 This is a schematic diagram of the automatic adjustment structure of the first adjusting guide roller of this utility model;

[0026] Figure 8 This is a schematic diagram of the manual adjustment structure of the second adjusting guide roller of this utility model;

[0027] Figure 9 This is a schematic diagram of the structure of the adjusting screw rotation of this utility model;

[0028] Figure 10 This is a schematic diagram of the structure of the adjusting screw driving the second adjusting rod to rotate according to the present invention.

[0029] In the diagram: 1. Base plate; 11. Steel strip baler; 12. Steel strip winding machine; 13. Controller; 2. Tension sensing mechanism; 21. First fixed frame; 22. Pressure sensing unit; 221. Guide rail; 222. Slider; 223. Positioning rod; 224. Spring; 225. Fixing sleeve; 226. Fixing screw; 227. Nut; 228. Washer; 229. Pressure sensor; 23. Pressure guide roller; 3. Adaptive adjustment mechanism; 31. Second fixed frame 32. Positioning guide roller; 33. Crossbar; 34. Automatic adjustment unit; 341. First adjusting rod; 342. First adjusting guide roller; 343. Cylinder; 344. First hinge shaft; 345. Second hinge shaft; 35. Manual adjustment unit; 351. Second adjusting rod; 352. Second adjusting guide roller; 353. First rotating shaft; 354. Threaded sleeve; 355. Adjusting screw; 356. Limiting sleeve; 357. Second rotating shaft; 358. Limiting ring. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1: Please refer to Figures 1-10 This utility model provides a technical solution: a high-precision adaptive tension control industrial steel strip packaging equipment, including a base plate 1, a steel strip baler 11 is provided on one side of the top of the base plate 1, a tension sensing mechanism 2 is provided in the middle of the top of the base plate 1, a steel strip winding machine 12 is provided on the other side of the top of the base plate 1, an adaptive adjustment mechanism 3 is provided on the top of the tension sensing mechanism 2, the tension sensing mechanism 2 senses the tension of the steel strip, the adaptive adjustment mechanism 3 adjusts the tension of the steel strip, and a controller 13 is fixedly installed on the top of the base plate 1 near the steel strip baler 11;

[0032] As a further definition of the tension sensing mechanism 2 of this utility model, the tension sensing mechanism 2 includes two first fixed frames 21, the first fixed frames 21 are fixedly connected to the top of the base plate 1, the pressure sensing unit 22 is movably connected to the inner side of the first fixed frame 21, and the pressure sensing unit 22 is rotatably connected to the opposite side of the pressure guide roller 23. The two pressure guide rollers 23 and the two sets of pressure sensing units 22 cooperate to sense the contact pressure between the steel belt and the pressure guide roller 23.

[0033] The pressure sensing unit 22 includes four sliders 222. The ends of two pressure guide rollers 23 are rotatably connected to opposite sides of the sliders 222. A positioning rod 223 is slidably connected to one side of the slider 222. The positioning rod 223 passes through the slider 222. A pressure sensor 229 is fixedly connected to one end of the positioning rod 223. A spring 224 is fixedly connected to the other end of the positioning rod 223. One end of the spring 224 is fixedly connected to one side of the slider 222.

[0034] The contact pressure between the pressure guide roller 23 and the steel strip is transmitted to the pressure sensor 229 through the slider 222, spring 224 and positioning rod 223. The controller 13 is set with a normal pressure range. The pressure sensor 229 monitors the contact pressure between the pressure guide roller 23 and the steel strip in real time. The pressure value of the pressure sensor 229 is compared with the normal pressure range set by the controller 13.

[0035] Two guide rails 221 are fixedly connected to the top sides of the two first fixed frames 21 respectively, and a gap is provided between the two guide rails 221. Four sliders 222 are slidably connected to the outer walls of the four guide rails 221 respectively.

[0036] The top of the first fixing bracket 21 is fixedly connected to the fixing sleeve 225 in the middle of the two sets of guide rails 221. The pressure sensor 229 is fixedly connected to one side of the fixing screw 226. One end of the fixing screw 226 passes through the fixing sleeve 225 and is threaded with a nut 227. The outer wall of the fixing screw 226 is fixedly connected to the side near the pressure sensor 229. The nut 227 and the washer 228 cooperate to lock the fixing screw 226 and fix the pressure sensor 229 horizontally.

[0037] The positioning guide roller 32 and the pressure guide roller 23 work together to convey the steel belt. The positioning guide roller 32 and the pressure guide roller 23 alternately wrap the steel belt, and the positioning guide roller 32 and the pressure guide roller 23 are distributed in a trapezoidal shape.

[0038] The specific implementation of this embodiment is as follows: A steel strip is alternately wound between the positioning guide roller 32 and the pressure guide roller 23. During the conveying process, pressure is always maintained between the steel strip and the pressure guide roller 23. A pressure sensing unit 22 senses the pressure between the pressure guide roller 23 and the steel strip in real time. When the tension of the steel strip changes, the pressure between the steel strip and the pressure guide roller 23 also changes accordingly. A pressure sensor 229 installed between the two guide rails 221 on the first fixed frame 21 monitors the pressure between the pressure guide roller 23 and the steel strip in real time. When the tension of the steel strip changes, the pressure between the pressure guide roller 23 and the steel strip pushes the slider 222 to slide. The slider 222 slides on the positioning rod 223, causing the spring 224 to deform. The elastic force of the deformed spring 224 is transmitted to the pressure sensor 229 through the positioning rod 223. In this example, the pressure sensor 229 is an S-type force sensor, named for its unique S-shaped structure design. Its core working principle is to convert the applied mechanical quantity, such as pressure or tension, into a measurable electrical signal. This conversion process relies on the elastic element and resistance strain gauge inside the sensor. When an external force is applied to the S-type force sensor, the elastic element deforms, and this deformation is accurately transmitted to the resistance strain gauge. The strain gauge deforms accordingly, causing its resistance value to change. This resistance change is proportional to the magnitude of the applied external force. Therefore, the magnitude of the applied pressure can be calculated by measuring the resistance change. The pressure sensor 229 is stably and horizontally mounted on one side of the fixing sleeve 225 by the nut 227 and the fixing screw 226 in conjunction with the washer 228, so that the pressure transmitted by the positioning rods 223 on both sides can be more accurate.

[0039] Example 2: Please refer to Figures 1-10 This utility model provides a technical solution: a high-precision adaptive tension control industrial steel strip packaging equipment. This utility model makes corresponding improvements to the technical problems mentioned in the background art.

[0040] As a further definition of the adaptive adjustment mechanism 3 of this utility model, the adaptive adjustment mechanism 3 includes two second fixed frames 31. The second fixed frames 31 are fixedly connected to the top of the first fixed frame 21. Positioning guide rollers 32 are rotatably connected to opposite sides of the second fixed frames 31. An automatic adjustment unit 34 is rotatably connected to one side of the second fixed frame 31. The automatic adjustment unit 34 cooperates with the pressure sensing unit 22 to adaptively adjust the tension of the steel strip.

[0041] The automatic adjustment unit 34 includes two first adjustment rods 341. One end of each first adjustment rod 341 is rotatably connected to one side of two second fixed frames 31. The other end of each first adjustment rod 341 is rotatably connected to a first adjustment guide roller 342. The first adjustment guide roller 342 cooperates with the adjacent positioning guide roller 32 to convey the steel belt. A cylinder 343 is movably installed on one side of the first adjustment rod 341. One end of the cylinder 343 is rotatably connected to one side of the crossbar 33.

[0042] One end of the telescopic shaft of cylinder 343 is rotatably connected to a first hinge shaft 344, and one end of the first hinge shaft 344 is fixedly connected to the middle of the first adjusting rod 341. The bottom of cylinder 343 is rotatably connected to a second hinge shaft 345, and the second hinge shaft 345 is fixedly connected to one side of the crossbar 33. Cylinder 343 is installed at an angle, and the first adjusting rod 341 and cylinder 343 are arranged in a triangle.

[0043] The specific implementation of this embodiment is as follows: The pressure value obtained by the pressure sensor 229 is compared with the preset pressure value of the controller 13. When the pressure value exceeds the normal pressure range, the cylinder 343 pushes the first adjusting rod 341. The cylinder 343 stably pushes the first adjusting rod 341 to rotate through the cooperation of the first connecting shaft and the second hinge shaft 345. The first adjusting rod 341 rotates on one side of the second fixed frame 31 and drives the first adjusting guide roller 342 to move up and down. The movement of the first adjusting guide roller 342 changes the pressure between the steel strip and the first adjusting guide roller 342, thereby changing the contact pressure between the steel strip and the pressure guide roller 23. When the pressure value of the pressure sensor 229 returns to the normal range, the cylinder 343 stops extending and retracting, thereby achieving the effect of adaptive adjustment of the steel strip tension.

[0044] Example 3: Please refer to Figures 1-10 This utility model provides a technical solution: a high-precision adaptive tension control industrial steel strip packaging equipment. This utility model makes corresponding improvements to the technical problems mentioned in the background art.

[0045] As a further limitation of the adaptive adjustment mechanism 3 of this utility model, a manual adjustment unit 35 is rotatably installed on the other side of the second fixed frame 31. The manual adjustment unit 35 manually adjusts the tension of the steel strip.

[0046] The manual adjustment unit 35 includes two second adjustment rods 351. One end of each second adjustment rod 351 is rotatably connected to one side of the two second fixed frames 31. One end of each second adjustment rod 351 is rotatably connected to a second adjustment guide roller 352. The second adjustment guide roller 352 cooperates with the adjacent pressure guide roller 23 to convey the steel belt. One end of each second adjustment rod 351 is threaded with an adjustment screw 355, which drives the second adjustment rod 351 to rotate.

[0047] The second adjusting rod 351 is rotatably connected to the middle of the first rotating shaft 353. One end of the first rotating shaft 353 is fixedly connected to the threaded sleeve 354. The adjusting screw 355 is threadedly connected to the inner cavity of the threaded sleeve 354. The crossbar 33 is rotatably connected to the second rotating shaft 357. One end of the second rotating shaft 357 is fixedly connected to the limit sleeve 356. The adjusting screw 355 is rotatably connected to the inner cavity of the limit sleeve 356. The inner cavity of the limit sleeve 356 is rotatably connected to the limit ring 358. The limit ring 358 is fixedly connected to the outer wall of the adjusting screw 355. The adjusting screw 355 is inclined and the adjusting screw 355 and the second adjusting rod 351 are arranged in a triangle.

[0048] The specific implementation of this embodiment is as follows: When necessary, for example, when the tension adjustment of the steel strip exceeds the adjustment range of the automatic adjustment unit 34, the adjusting screw 355 is rotated. The adjusting screw 355 is located inside the limiting sleeve 356, which drives the limiting ring 358 to rotate stably. The limiting sleeve 356 rotates on the crossbar 33 after passing through the second rotating shaft 357. The adjusting screw 355 pushes the threaded sleeve 354 to move on the adjusting screw 355. The threaded sleeve 354 pushes the second adjusting rod 351 to rotate through the first rotating shaft 353. The second adjusting rod 351 drives the second adjusting guide roller 352 to move up and down, thereby changing the pressure between the second adjusting guide roller 352 and the steel strip. This causes the pressure between the pressure guide roller 23 and the steel strip to change accordingly, thus achieving the purpose of manual adjustment of the steel strip pressure.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision adaptive tension control industrial steel strip packaging equipment, comprising a base plate (1), characterized in that: A steel strip baler (11) is provided on one side of the top of the base plate (1), a tension sensing mechanism (2) is provided in the middle of the top of the base plate (1), a steel strip winding machine (12) is provided on the other side of the top of the base plate (1), an adaptive adjustment mechanism (3) is provided on the top of the tension sensing mechanism (2), the tension sensing mechanism (2) senses the tension of the steel strip, the adaptive adjustment mechanism (3) adjusts the tension of the steel strip, and a controller (13) is fixedly installed on the top of the base plate (1) near the steel strip baler (11). The tension sensing mechanism (2) includes two first fixed frames (21), which are fixedly connected to the top of the base plate (1). A pressure sensing unit (22) is movably connected to the inner side of the first fixed frame (21). A pressure guide roller (23) is rotatably connected to the opposite side of the pressure sensing unit (22). The two pressure guide rollers (23) and the two sets of pressure sensing units (22) cooperate to sense the contact pressure between the steel belt and the pressure guide rollers (23). The adaptive adjustment mechanism (3) includes two second fixed frames (31). The second fixed frames (31) are fixedly connected to the top of the first fixed frame (21). The positioning guide rollers (32) are rotatably connected to the opposite side of the second fixed frames (31). An automatic adjustment unit (34) is rotatably connected to one side of the second fixed frame (31), and a manual adjustment unit (35) is rotatably installed on the other side of the second fixed frame (31). The manual adjustment unit (35) manually adjusts the tension of the steel strip. The automatic adjustment unit (34) cooperates with the pressure sensing unit (22) to adaptively adjust the tension of the steel strip.

2. The high-precision self-adaptive tension control industrial steel strip packaging equipment according to claim 1, characterized in that: The pressure sensing unit (22) includes four sliders (222), the ends of two pressure guide rollers (23) are rotatably connected to opposite sides of the sliders (222), a positioning rod (223) is slidably connected to one side of the slider (222), the positioning rod (223) passes through the slider (222), a pressure sensor (229) is fixedly connected to one end of the positioning rod (223), and a spring (224) is fixedly connected to the other end of the positioning rod (223), with one end of the spring (224) fixedly connected to one side of the slider (222).

3. The industrial steel strip packaging equipment with high-precision adaptive tension control according to claim 2, characterized in that: The contact pressure between the pressure guide roller (23) and the steel strip is transmitted to the pressure sensor (229) through the slider (222), spring (224) and positioning rod (223). The controller (13) is set with a normal pressure range. The pressure sensor (229) monitors the contact pressure between the pressure guide roller (23) and the steel strip in real time. The pressure value of the pressure sensor (229) is compared with the normal pressure range set by the controller (13).

4. The industrial steel strip packaging equipment with high-precision adaptive tension control according to claim 3, characterized in that: Two guide rails (221) are fixedly connected to the top sides of the two first fixing brackets (21), and a gap is provided between the two guide rails (221). The four sliders (222) are slidably connected to the outer walls of the four guide rails (221).

5. The industrial steel strip packaging equipment with high-precision adaptive tension control according to claim 4, characterized in that: The top of the first fixing frame (21) is fixedly connected to a fixing sleeve (225) located in the middle of the two sets of guide rails (221). A fixing screw (226) is fixedly connected to one side of the pressure sensor (229). One end of the fixing screw (226) passes through the fixing sleeve (225) and is threaded with a nut (227). A washer (228) is fixedly connected to the outer wall of the fixing screw (226) near the pressure sensor (229). The nut (227) and the washer (228) cooperate to lock the fixing screw (226) and fix the pressure sensor (229) horizontally.

6. The industrial steel strip packaging equipment with high-precision adaptive tension control according to claim 1, characterized in that: The positioning guide roller (32) and the pressure guide roller (23) work together to convey the steel belt. The positioning guide roller (32) and the pressure guide roller (23) alternately wrap the steel belt. The positioning guide roller (32) and the pressure guide roller (23) are distributed in a trapezoidal shape.

7. The industrial steel strip packaging equipment with high-precision adaptive tension control according to claim 1, characterized in that: The automatic adjustment unit (34) includes two first adjustment rods (341). One end of each of the two first adjustment rods (341) is rotatably connected to one side of two second fixed frames (31). The other end of each of the two first adjustment rods (341) is rotatably connected to a first adjustment guide roller (342). The first adjustment guide roller (342) cooperates with the adjacent positioning guide roller (32) to convey the steel belt. A cylinder (343) is movably installed on one side of the first adjustment rod (341). One end of the cylinder (343) is rotatably connected to one side of the crossbar (33).

8. The high precision self-adapting tension control industrial steel strip packaging apparatus according to claim 7, characterized in that: One end of the telescopic shaft of the cylinder (343) is rotatably connected to a first hinge shaft (344), one end of the first hinge shaft (344) is fixedly connected to the middle of the first adjusting rod (341), and the bottom of the cylinder (343) is rotatably connected to a second hinge shaft (345), which is fixedly connected to one side of the crossbar (33). The cylinder (343) is installed at an angle, and the first adjusting rod (341) and the cylinder (343) are arranged in a triangle.

9. The industrial steel strip packaging equipment with high-precision adaptive tension control according to claim 8, characterized in that: The manual adjustment unit (35) includes two second adjustment rods (351). One end of each of the two second adjustment rods (351) is rotatably connected to one side of the two second fixed frames (31). One end of each of the two second adjustment rods (351) is rotatably connected to a second adjustment guide roller (352). The second adjustment guide roller (352) cooperates with the adjacent pressure guide roller (23) to convey the steel belt. One end of each second adjustment rod (351) is threaded with an adjustment screw (355), which drives the second adjustment rod (351) to rotate.

10. The industrial steel strip packaging equipment with high-precision adaptive tension control according to claim 9, characterized in that: The second adjusting rod (351) is rotatably connected to a first rotating shaft (353) in the middle. A threaded sleeve (354) is fixedly connected to one end of the first rotating shaft (353). The adjusting screw (355) is threadedly connected to the inner cavity of the threaded sleeve (354). A second rotating shaft (357) is rotatably connected to one side of the crossbar (33). A limiting sleeve (356) is fixedly connected to one end of the second rotating shaft (357). The adjusting screw (355) is rotatably connected to the inner cavity of the limiting sleeve (356). A limiting ring (358) is rotatably connected to the inner cavity of the limiting sleeve (356). The limiting ring (358) is fixedly connected to the outer wall of the adjusting screw (355). The adjusting screw (355) is inclined. The adjusting screw (355) and the second adjusting rod (351) are arranged in a triangle.

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