Novel packing belt pressing device of strip steel coil tightening machine

Abstract

The invention provides a novel packing belt pressing device of a strip steel tight-rolling machine, and belongs to the field of pressing devices.The novel packing belt pressing device is composed of a base, a lifting mechanism, a telescopic mechanism, a rotating mechanism, an adjusting mechanism and pressing rollers, in the scheme, a longitudinal packing belt can be controlled in the middle of strip steel through the arrangement of the two pressing rollers, the two pressing rollers can press the tail of the packing belt, and therefore the packing belt can be conveniently and rapidly pressed; the output end of the positive and negative rotation motor B rotates to drive a worm gear to rotate, the worm gear rotates to drive a worm to rotate, the worm rotates to drive a rotating shaft to rotate, and the rotating shaft rotates to drive a wheel seat to rotate, so that the labor force is saved, the working efficiency is improved, and the productivity is improved; the two pressing rollers can be driven to turn over through rotation of the wheel seat, so that the placing positions of the two pressing rollers are adjusted, and the problem that in the prior art, the tail of a longitudinal packing belt needs to be welded after being attached to the surface of strip steel manually, and manpower is consumed can be solved.

Description

Technical Field

[0001] The invention belongs to the technical field of compression devices, and in particular relates to a novel compression device for packing straps of a steel strip tight coiling machine. Background Art

[0002] In the process of longitudinal packaging of the original design of the tight coiler, the strapping belt cannot be positioned, resulting in the strapping belt being loose or even falling off, causing the strip to be loose, which has a great impact on the quality of strip packaging. Therefore, it is very necessary to design a strapping belt pressing device for the strip tight coiler.

[0003] The authorization publication number "CN210311014U" records "a strapping clamping device for a strip steel coiling machine, including a base, a cylinder, a guide rod, a guide sleeve and a pressure wheel; the cylinder is installed on the base by bolts, and the guide rod passes through the guide sleeve and is threadedly connected to the cylinder's top rod at one end, and the other end is welded to the U-shaped wheel seat, the pressure wheel is installed on the U-shaped wheel seat through a pin, and the guide sleeve is welded to the base; the clamping device is installed on one side of the coiling machine through the base. A strapping clamping device is added to the original coiling machine to limit the strapping tape to the center of the steel coil. The tightness of the strapping tape can be controlled by adjusting the pressure of the cylinder. The quality of steel coil packaging is improved, the control method is simple, the stability is strong, and maintenance is convenient. The structure is simple, the design is reasonable, the cost is low, and it is economical and applicable."

[0004] The above patent improves the quality of steel coil packaging, but in the process of longitudinal packaging, the tail of the longitudinal packaging tape will curl up, and manpower is needed to press the tail of the longitudinal packaging tape against the surface of the strip and then weld it, which consumes manpower and also affects the product quality. Summary of the invention

[0005] The purpose of the present invention is to provide a novel strapping clamping device for a strip steel coiling machine, aiming to solve the problem in the prior art that manpower is needed to press the tail of the longitudinal strapping tape against the surface of the strip steel and then weld it, which is labor-consuming.

[0006] To achieve the above object, the present invention provides the following technical solutions: A novel strapping pressing device for a strip steel coiling machine comprises: Base; A lifting mechanism is arranged on the base; A telescopic mechanism, arranged on the lifting mechanism, and the lifting mechanism is used to lift the telescopic mechanism; A rotating mechanism is arranged on the telescopic mechanism, and the telescopic mechanism is used to drive the rotating mechanism to move; An adjusting mechanism, disposed on the rotating mechanism, wherein the rotating mechanism is used to rotate the adjusting mechanism; There are two pressing rollers, both of which are rotatably arranged on the adjusting mechanism, and the two pressing rollers are symmetrically arranged.

[0007] As a preferred solution of the present invention, the lifting mechanism comprises: A bracket component is arranged on the top of the base; The lifting component is arranged on the base and the bracket component.

[0008] As a preferred solution of the present invention, the bracket component includes a vertical plate and a horizontal plate, and the vertical plates are provided with two, both of which are fixedly connected to the top of the base, and the two vertical plates are symmetrically arranged, and the horizontal plate is fixedly connected to the top of the two vertical plates.

[0009] As a preferred solution of the present invention, the lifting component includes a lifting plate, a threaded rod A, a connecting rod, a bottom plate, a forward and reverse motor A and a lifting threaded sleeve. The threaded rod A is rotatably connected between the base and the cross plate, and one end of the threaded rod A rotates through the base and extends to the inner side of the base. Four connecting rods are provided, and the four connecting rods are movably inserted into the top of the cross plate, and the four connecting rods are movably inserted through the cross plate and extend to the outer side of the cross plate. The lifting plate is fixedly connected to the circumferential surface of the four connecting rods, and the lifting plate is movably sleeved on the threaded rod A, the lifting threaded sleeve is threadedly connected to the threaded rod A, and the lifting threaded sleeve is fixedly connected to the lifting plate, the forward and reverse motor A is fixedly connected to an inner wall on one side of the base, and the output end of the forward and reverse motor A is fixedly connected to the threaded rod A, and the bottom plate is fixedly connected to the top of the four connecting rods.

[0010] As a preferred solution of the present invention, the telescopic mechanism comprises: A first guide component is provided on the bottom plate; The second guide component is arranged on the bottom plate, and the second guide component is connected to the first guide component.

[0011] As a preferred solution of the present invention, the first guide component includes a hydraulic cylinder, a guide rod B, a guide sleeve and an installation box, the guide sleeve is fixedly connected to the top of the base plate, the guide rod B is movably inserted into one end of the guide sleeve, and one end of the guide rod B movably passes through the guide sleeve and extends to the outside of the guide sleeve, the installation box is fixedly connected to one end of the guide rod B, the hydraulic cylinder is detachably connected to the top of the base plate by bolts, and the extended end of the hydraulic cylinder is fixedly connected to the guide rod B.

[0012] As a preferred solution of the present invention, the second guide component includes a guide rod A and a side panel sleeve, four side panel sleeves are provided, the four side panel sleeves are fixedly connected to the top of the bottom plate, and the four side panel sleeves are fixedly connected to the guide sleeve, the four side panel sleeves are symmetrically arranged, two guide rods A are provided, the two guide rods A are fixedly connected to one side end of the installation box, and the two guide rods A are symmetrically arranged, and the two guide rods A are movably plugged into the four side panel sleeves respectively.

[0013] As a preferred solution of the present invention, the rotating mechanism includes a worm, a rotating shaft, a worm wheel, a mounting plate and a forward and reverse motor B. The rotating shaft is rotatably connected between the side walls of the mounting box, and one end of the rotating shaft rotates through the mounting box and extends to the outside of the mounting box. Two mounting plates are provided, and the two mounting plates are fixedly connected between the side walls of the mounting box, and the two mounting plates are symmetrically arranged. The worm is fixedly connected to the circumferential surface of the rotating shaft, the worm wheel is rotatably connected between the two mounting plates, and the worm wheel and the worm are meshed with each other, and the two ends of the worm wheel respectively rotate through the two mounting plates and extend to the outside of the two mounting plates. The forward and reverse motor B is fixedly connected between the side walls of the mounting box, and the output end of the forward and reverse motor B is fixedly connected to the worm wheel.

[0014] As a preferred solution of the present invention, the adjusting mechanism includes a U-shaped mounting frame, a T-shaped slide, a rotating block, a threaded rod B and a T-shaped threaded sleeve. The T-shaped slide is opened at one end of the wheel seat, and two threaded rods B are provided. The two threaded rods B are respectively rotatably connected to the two side ends of the wheel seat, and the two threaded rods B are rotated through the wheel seat and extend into the T-shaped slide. The two threaded rods B are fixedly connected. Two T-shaped threaded sleeves are provided, each of which is threadedly connected to each threaded rod B, and each T-shaped threaded sleeve is slidably connected in the T-shaped slide, and two U-shaped mounting frames are provided, each of which is fixedly connected to the side end of each T-shaped threaded sleeve. Two rotating blocks are provided, and each of which is fixedly connected to one end of each threaded rod B.

[0015] As a preferred solution of the present invention, a through hole is opened on the top of the lifting plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In this scheme, the longitudinal strapping belt can be controlled in the middle of the strip by setting two pinching rollers. The two pinching rollers can pinch the tail of the strapping belt, so that employees can weld between the two pinching rollers, which not only saves manpower but also increases work efficiency and improves production capacity.

[0017] 2. In this solution, the output end of the forward and reverse motor A rotates to drive the threaded rod A to rotate, and the rotation of the threaded rod A drives the lifting threaded sleeve to rise, and the lifting plate can be driven to rise by the lifting threaded sleeve, and the lifting plate can be driven to rise by the lifting plate, and the four connecting rods can be driven to rise by the four connecting rods, and the bottom plate can be driven to rise by the four bottom plates, so that the two clamping rollers can be driven to rise, thereby adjusting the height of the two clamping rollers, so that the height of the two clamping rollers can be adjusted according to demand.

[0018] 3. In this solution, the guide sleeve is used to connect the guide rod B, and the guide rod B is used to connect the installation box. The extended end of the hydraulic cylinder is fixedly connected to the guide rod B, so that the hydraulic cylinder can be extended to drive the guide rod B to move, and the guide rod B can slide on the guide sleeve to drive the installation box to move. The movement of the installation box can drive the two clamping rollers to move, thereby accurately controlling the direction in which the two clamping rollers extend.

[0019] 4. In this solution, the guide rod A is movably plugged into the side plate sleeve, so that the installation box moves and the guide rod A is driven to move at the same time. The movement of the guide rod A on the side plate sleeve can improve the accuracy of the two clamping rollers when extending.

[0020] 5. In this solution, the output end of the forward and reverse motor B can drive the worm wheel to rotate, the worm wheel can drive the worm to rotate, the worm to rotate, the shaft to rotate, the shaft to rotate, the wheel seat to rotate, and the two clamping rollers to flip through the wheel seat, thereby adjusting the placement of the two clamping rollers.

[0021] 6. In this solution, the setting of the rotating block facilitates the rotation of the threaded rod B. Since the two threaded rods B are fixedly connected together, the two threaded rods B can rotate at the same time. The rotation of the threaded rod B can drive the T-shaped threaded sleeve to move, and the movement of the T-shaped threaded sleeve can drive the U-shaped mounting frame to move. The movement of the U-shaped mounting frame can drive the clamping roller to move, thereby adjusting the distance between the two clamping rollers and packaging of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a structural schematic diagram of another perspective of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle; Figure 5 For the present invention Figure 3 The enlarged view of point B in the middle; Figure 6 This is an exploded view of the guide rod B of the present invention; Figure 7 It is a cross-sectional view of the installation box of the present invention.

[0023] In the figure: 1. base; 2. lifting plate; 3. vertical plate; 4. horizontal plate; 5. threaded rod A; 6. connecting rod; 7. through hole; 8. bottom plate; 9. guide rod A; 10. hydraulic cylinder; 11. guide rod B; 12. side plate sleeve; 13. guide sleeve; 14. installation box; 15. wheel seat; 16. U-shaped mounting frame; 17. clamping roller; 18. T-shaped slide; 19. rotating block; 20. forward and reverse motor A; 21. worm; 22. rotating shaft; 23. worm wheel; 24. threaded rod B; 25. T-shaped threaded sleeve; 26. lifting threaded sleeve; 27. installation plate; 28. forward and reverse motor B. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1 See also Figure 1-Figure 7 , the technical solution provided by this embodiment is as follows: A novel strapping compression device for a strip steel coiling machine, which is composed of a base 1, a lifting mechanism, a telescopic mechanism, a rotating mechanism, an adjusting mechanism and a compression roller 17. Two compression rollers 17 are provided. Both compression rollers 17 are rotatably arranged on the adjusting mechanism, and the two compression rollers 17 are symmetrically arranged. In a specific embodiment of the present invention, each clamping roller 17 is rotatably connected between the upper and lower inner walls of each U-shaped mounting frame 16. The longitudinal strapping belt can be controlled in the middle of the strip by setting the two clamping rollers 17. The two clamping rollers 17 can clamp the tail of the strapping belt, allowing employees to weld between the two clamping rollers 17, which not only saves manpower but also increases work efficiency and improves production capacity.

[0026] Specifically, the bracket component is arranged at the top of the base 1, and the bracket component includes a vertical plate 3 and a horizontal plate 4. There are two vertical plates 3, and the two vertical plates 3 are fixedly connected to the top of the base 1. The two vertical plates 3 are symmetrically arranged, and the horizontal plate 4 is fixedly connected to the top of the two vertical plates 3.

[0027] In a specific embodiment of the present invention, the vertical plate 3 is used to connect with the horizontal plate 4 , and the horizontal plate 4 is used to connect with the connecting rod 6 .

[0028] Specifically, the lifting component is arranged on the base 1 and the bracket component, and the lifting component includes a lifting plate 2, a threaded rod A5, a connecting rod 6, a bottom plate 8, a forward and reverse motor A20 and a lifting threaded sleeve 26. The threaded rod A5 is rotatably connected between the base 1 and the cross plate 4, and one end of the threaded rod A5 rotates through the base 1 and extends to the inner side of the base 1. Four connecting rods 6 are provided, and the four connecting rods 6 are all movably inserted into the top of the cross plate 4, and the four connecting rods 6 are all movably inserted into the cross plate 4 and extend to the outer side of the cross plate 4. The lifting plate 2 is fixedly connected to the circumferential surface of the four connecting rods 6, and the lifting plate 2 is movably sleeved on the threaded rod A5. The lifting threaded sleeve 26 is threadedly connected to the threaded rod A5, and the lifting threaded sleeve 26 is fixedly connected to the lifting plate 2. The forward and reverse motor A20 is fixedly connected to the inner wall of one side of the base 1, and the output end of the forward and reverse motor A20 is fixedly connected to the threaded rod A5, and the bottom plate 8 is fixedly connected to the top of the four connecting rods 6.

[0029] In a specific embodiment of the present invention, the output end of the forward and reverse motor A20 can drive the threaded rod A5 to rotate, and the rotation of the threaded rod A5 can drive the lifting threaded sleeve 26 to rise, and the lifting threaded sleeve 26 can rise to drive the lifting plate 2 to rise, and the lifting plate 2 can drive the four connecting rods 6 to rise, and the four connecting rods 6 can drive the bottom plate 8 to rise, and the four bottom plates 8 can drive the two clamping rollers 17 to rise, thereby adjusting the height of the two clamping rollers 17, so that the height of the two clamping rollers 17 can be adjusted according to demand.

[0030] Specifically, the first guide component is arranged on the base plate 8, and the first guide component includes a hydraulic cylinder 10, a guide rod B11, a guide sleeve 13 and an installation box 14. The guide sleeve 13 is fixedly connected to the top of the base plate 8, the guide rod B11 is movably inserted into one end of the guide sleeve 13, and one end of the guide rod B11 movably passes through the guide sleeve 13 and extends to the outside of the guide sleeve 13, the installation box 14 is fixedly connected to one end of the guide rod B11, the hydraulic cylinder 10 is detachably connected to the top of the base plate 8 by bolts, and the extended end of the hydraulic cylinder 10 is fixedly connected to the guide rod B11.

[0031] In a specific embodiment of the present invention, the guide sleeve 13 is configured to connect the guide rod B11, and the guide rod B11 is configured to connect the installation box 14. The extended end of the hydraulic cylinder 10 is fixedly connected to the guide rod B11, so that the hydraulic cylinder 10 can be extended to drive the guide rod B11 to move, and the guide rod B11 can slide on the guide sleeve 13 to drive the installation box 14 to move. The movement of the installation box 14 can drive the two clamping rollers 17 to move, thereby accurately controlling the direction in which the two clamping rollers 17 extend.

[0032] Specifically, the second guide component is arranged on the base plate 8, and the second guide component is connected to the first guide component. The second guide component includes a guide rod A9 and a side panel sleeve 12. Four side panel sleeves 12 are provided, and the four side panel sleeves 12 are fixedly connected to the top of the base plate 8, and the four side panel sleeves 12 are fixedly connected to the guide sleeve 13. The four side panel sleeves 12 are symmetrically arranged, and two guide rods A9 are provided. The two guide rods A9 are fixedly connected to one side end of the installation box 14, and the two guide rods A9 are symmetrically arranged, and the two guide rods A9 are movably plugged into the four side panel sleeves 12 respectively.

[0033] In a specific embodiment of the present invention, the side panel sleeve 12 is configured to connect the guide rod A9, and the guide rod A9 is movably inserted into the side panel sleeve 12, so that the installation box 14 moves and the guide rod A9 is driven to move at the same time. By moving the guide rod A9 on the side panel sleeve 12, the accuracy of the two clamping rollers 17 when extending can be improved.

[0034] Specifically, the rotating mechanism is arranged on the telescopic mechanism, and the telescopic mechanism is used to drive the rotating mechanism to move. The rotating mechanism includes a worm 21, a rotating shaft 22, a worm wheel 23, a mounting plate 27 and a forward and reverse motor B28. The rotating shaft 22 is rotatably connected between the side walls of the mounting box 14, and one end of the rotating shaft 22 rotates to penetrate the mounting box 14 and extends to the outside of the mounting box 14. Two mounting plates 27 are provided, and the two mounting plates 27 are fixedly connected between the side walls of the mounting box 14, and the two mounting plates 27 are symmetrically arranged. The worm 21 is fixedly connected on the circumferential surface of the rotating shaft 22, the worm wheel 23 is rotatably connected between the two mounting plates 27, and the worm wheel 23 and the worm 21 are meshed with each other, and the two ends of the worm wheel 23 respectively rotate to penetrate the two mounting plates 27 and extend to the outside of the two mounting plates 27, the forward and reverse motor B28 is fixedly connected between the side walls of the mounting box 14, and the output end of the forward and reverse motor B28 is fixedly connected to the worm wheel 23.

[0035] In a specific embodiment of the present invention, the output end of the forward and reverse motor B28 can drive the worm wheel 23 to rotate, the worm 21 can be driven to rotate through the rotation of the worm wheel 23, the rotating shaft 22 can be driven to rotate through the rotation of the worm 21, the wheel seat 15 can be driven to rotate through the rotation of the rotating shaft 22, and the two clamping rollers 17 can be flipped through the rotation of the wheel seat 15, thereby adjusting the placement position of the two clamping rollers 17.

[0036] Specifically, the adjusting mechanism is arranged on the rotating mechanism, and the rotating mechanism is used to rotate the adjusting mechanism. The adjusting mechanism includes a U-shaped mounting frame 16, a T-shaped slide groove 18, a rotating block 19, a threaded rod B24 and a T-shaped threaded sleeve 25. The T-shaped slide groove 18 is opened at one end of the wheel seat 15, and two threaded rods B24 are provided. The two threaded rods B24 are respectively rotatably connected to the two side ends of the wheel seat 15, and the two threaded rods B24 are rotated to penetrate the wheel seat 15 and extend into the T-shaped slide groove 18. The two threaded rods B24 are fixedly connected. Two T-shaped threaded sleeves 25 are provided, and each T-shaped threaded sleeve 25 is threadedly connected to each threaded rod B24, and each T-shaped threaded sleeve 25 is slidably connected in the T-shaped slide groove 18. Two U-shaped mounting frames 16 are provided, and each U-shaped mounting frame 16 is fixedly connected to the side end of each T-shaped threaded sleeve 25. Two rotating blocks 19 are provided, and each rotating block 19 is fixedly connected to one end of each threaded rod B24.

[0037] In a specific embodiment of the present invention, the setting of the rotating block 19 facilitates the rotation of the threaded rod B24. Since the two threaded rods B24 are fixedly connected together, the two threaded rods B24 can rotate at the same time. The rotation of the threaded rod B24 can drive the T-shaped threaded sleeve 25 to move. The movement of the T-shaped threaded sleeve 25 can drive the U-shaped mounting frame 16 to move. The movement of the U-shaped mounting frame 16 can drive the clamping roller 17 to move, thereby adjusting the distance between the two clamping rollers 17 and packaging of different sizes.

[0038] Specifically, a through hole 7 is formed on the top of the lifting plate 2 .

[0039] In a specific embodiment of the present invention, a through hole 7 is formed on the top of the lifting plate 2 .

[0040] The working principle of the novel strapping clamping device of the strip steel coiling machine provided by the present invention is as follows: the output end of the forward and reverse motor A20 rotates to drive the lifting threaded sleeve 26 to rise, the lifting threaded sleeve 26 rises to drive the lifting plate 2 to rise, the lifting plate 2 rises to drive the connecting rod 6 to rise, the connecting rod 6 rises to drive the bottom plate 8 to rise, the bottom plate 8 rises to drive the two clamping rollers 17 to rise, the hydraulic cylinder 10 extends to drive the guide rod B11 to move, the guide rod B11 moves to drive the installation box 14 to move, the installation box 14 moves to drive the guide rod A9 to slide on the side plate sleeve 12, and the output end of the forward and reverse motor B28 The rotation of the end drives the worm wheel 23 to rotate, the rotation of the worm wheel 23 drives the worm 21 to rotate, the rotation of the worm 21 drives the rotating shaft 22 to rotate, the rotation of the rotating shaft 22 drives the wheel seat 15 to rotate, the rotation of the wheel seat 15 drives the two clamping rollers 17 to flip, the rotating block 19 is rotated, the rotation of the rotating block 19 drives the threaded rod B24 to rotate, because the two threaded rods B24 are fixedly connected, the two threaded rods B24 rotate at the same time, the rotation of the threaded rod B24 drives the T-shaped threaded sleeve 25 to move, the movement of the T-shaped threaded sleeve 25 drives the U-shaped mounting frame 16 to move, and the movement of the U-shaped mounting frame 16 drives the clamping roller 17 to move.

[0041] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new type of strapping compression device for a strip steel coiling machine, characterized in that: include; Base (1); A lifting mechanism is arranged on the base (1); A telescopic mechanism, arranged on the lifting mechanism, and the lifting mechanism is used to lift the telescopic mechanism; A rotating mechanism is arranged on the telescopic mechanism, and the telescopic mechanism is used to drive the rotating mechanism to move; An adjusting mechanism, disposed on the rotating mechanism, wherein the rotating mechanism is used to rotate the adjusting mechanism; Two pressing rollers (17) are provided, and both of the two pressing rollers (17) are rotatably arranged on the adjustment mechanism, and the two pressing rollers (17) are symmetrically arranged.

2. According to the novel strapping compression device of the strip steel coiler according to claim 1, it is characterized in that: The lifting mechanism comprises: A bracket component, arranged on the top of the base (1); The lifting component is arranged on the base (1) and the bracket component.

3. According to claim 2, the new type of strapping device for a steel strip coiler is characterized in that: The bracket component comprises a vertical plate (3) and a horizontal plate (4), wherein two vertical plates (3) are provided, the two vertical plates (3) are both fixedly connected to the top of the base (1), and the two vertical plates (3) are symmetrically arranged, and the horizontal plate (4) is fixedly connected to the tops of the two vertical plates (3).

4. According to claim 3, the new type of strapping compression device for a steel strip coiling machine is characterized in that: The lifting component comprises a lifting plate (2), a threaded rod A (5), a connecting rod (6), a bottom plate (8), a forward and reverse motor A (20) and a lifting threaded sleeve (26); the threaded rod A (5) is rotatably connected between the base (1) and the horizontal plate (4), and one end of the threaded rod A (5) is rotatably passed through the base (1) and extends to the inner side of the base (1); four connecting rods (6) are provided, and the four connecting rods (6) are all movably plugged into the top of the horizontal plate (4), and the four connecting rods (6) are all movably passed through the horizontal plate (4) and extend to the horizontal plate (4), the lifting plate (2) is fixedly connected to the circumferential surface of the four connecting rods (6), and the lifting plate (2) is movably sleeved on the threaded rod A (5), the lifting threaded sleeve (26) is threadedly connected to the threaded rod A (5), and the lifting threaded sleeve (26) is fixedly connected to the lifting plate (2), the forward and reverse motor A (20) is fixedly connected to the inner wall of one side of the base (1), and the output end of the forward and reverse motor A (20) is fixedly connected to the threaded rod A (5), and the bottom plate (8) is fixedly connected to the top of the four connecting rods (6).

5. The novel strapping pressing device for a steel strip coiling machine according to claim 4 is characterized in that: The telescopic mechanism comprises: A first guide component is provided on the bottom plate (8); The second guide component is arranged on the bottom plate (8), and the second guide component is connected to the first guide component.

6. The novel strapping pressing device for a steel strip coiling machine according to claim 5 is characterized in that: The first guide component comprises a hydraulic cylinder (10), a guide rod B (11), a guide sleeve (13) and a mounting box (14); the guide sleeve (13) is fixedly connected to the top of the base plate (8); the guide rod B (11) is movably inserted into one end of the guide sleeve (13); and one end of the guide rod B (11) movably penetrates the guide sleeve (13) and extends to the outside of the guide sleeve (13); the mounting box (14) is fixedly connected to one end of the guide rod B (11); the hydraulic cylinder (10) is detachably connected to the top of the base plate (8) by bolts, and the extended end of the hydraulic cylinder (10) is fixedly connected to the guide rod B (11).

7. The novel strapping pressing device for a steel strip coiling machine according to claim 6 is characterized in that: The second guide component comprises a guide rod A (9) and a side plate sleeve (12), four side plate sleeves (12) are provided, the four side plate sleeves (12) are fixedly connected to the top of the bottom plate (8), and the four side plate sleeves (12) are fixedly connected to the guide sleeve (13), the four side plate sleeves (12) are symmetrically arranged, two guide rods A (9) are provided, the two guide rods A (9) are fixedly connected to one side end of the installation box (14), and the two guide rods A (9) are symmetrically arranged, and the two guide rods A (9) are movably plugged into the four side plate sleeves (12) respectively.

8. The novel strapping pressing device for a steel strip coiling machine according to claim 7 is characterized in that: The rotating mechanism comprises a worm (21), a rotating shaft (22), a worm wheel (23), a mounting plate (27) and a forward and reverse motor B (28); the rotating shaft (22) is rotatably connected between the side walls of the mounting box (14), and one end of the rotating shaft (22) rotatably passes through the mounting box (14) and extends to the outside of the mounting box (14); two mounting plates (27) are provided, and the two mounting plates (27) are fixedly connected between the side walls of the mounting box (14), and the two mounting plates (27) are symmetrically arranged. The worm (21) is fixedly connected to the circumferential surface of the rotating shaft (22); the worm wheel (23) is rotatably connected between the two mounting plates (27), and the worm wheel (23) and the worm (21) are meshed with each other; two ends of the worm wheel (23) respectively rotate through the two mounting plates (27) and extend to the outside of the two mounting plates (27); the forward and reverse motor B (28) is fixedly connected between the side walls of the mounting box (14), and the output end of the forward and reverse motor B (28) is fixedly connected to the worm wheel (23).

9. The novel strapping pressing device for a steel strip coiling machine according to claim 8 is characterized in that: The adjusting mechanism comprises a U-shaped mounting frame (16), a T-shaped slide groove (18), a rotating block (19), a threaded rod B (24) and a T-shaped threaded sleeve (25), wherein the T-shaped slide groove (18) is opened at one end of the wheel seat (15), and two threaded rods B (24) are provided, and the two threaded rods B (24) are respectively rotatably connected to the two side ends of the wheel seat (15), and the two threaded rods B (24) are both rotatably passed through the wheel seat (15) and extended into the T-shaped slide groove (18), and the two threaded rods B (24) are fixed between them. The T-shaped threaded sleeve (25) is provided with two pieces, each of which is threadedly connected to each threaded rod B (24), and each of which is slidably connected to the T-shaped slide groove (18). The U-shaped mounting bracket (16) is provided with two pieces, each of which is fixedly connected to the side end of each T-shaped threaded sleeve (25). The rotating blocks (19) are provided with two pieces, each of which is fixedly connected to one end of each threaded rod B (24).

10. The novel strapping pressing device for a steel strip coiling machine according to claim 9 is characterized in that: A through hole (7) is provided on the top of the lifting plate (2).

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