I-shaped steel erector
By designing an I-beam assembly machine, which uses components such as conveying rollers and pressing rollers to achieve automatic positioning and synchronous conveying of I-beams, the problem of frequent welding position adjustments in existing technologies has been solved, thereby improving welding efficiency and applicability.
Patent Information
- Application Number
- CN202520164994.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-24
AI Technical Summary
Existing assembly machines require frequent adjustments to the welding position when welding I-beams, resulting in low work efficiency.
An I-beam assembly machine was designed, which uses components such as conveying rollers, pressure rollers and lifting mechanisms to achieve automatic positioning and synchronous conveying of the flange plates and web plates of the I-beams, and welding is performed at fixed positions through welding heads.
It improves the efficiency of I-beam welding, is applicable to I-beams of different thicknesses and widths, and ensures the stability and continuity of the welding process.
Smart Images
Figure CN223748886U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the I -beam processing technical field especially relates to a I -beam assembling machine. BACKGROUND
[0002] I -beam is composed of flange plate and web between two flange plates, because the body shape of I -beam is bigger, when welding, need through assembling machine respectively to I -beam flange plate and web fixed, then from both sides to the connecting place of flange plate and web welding.
[0003] The existing assembling machine usually places the flange plate on the operation table, positions the web through the clamping device on both sides, and then sequentially welds the connecting place of the flange plate and the web. However, due to the length of the flange plate, the worker needs to adjust the welding position all the time, resulting in low work efficiency. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a I -beam assembling machine, has improved I -beam welding work efficiency's effect.
[0005] The above technical purpose of the utility model is realized through the following technical scheme: including machine body, a plurality of groups of flange plate fixing pieces set on the machine body and web fixing piece set in the middle part of the machine body, the both sides of the machine body are provided with welding head, a plurality of conveying rollers are horizontally rotatably arranged on the machine body, a drive rod is horizontally rotatably arranged at one end of the machine body, a first synchronous belt is arranged between the end of the plurality of conveying rollers and the drive rod, a first motor for driving the drive rod is arranged on the machine body, the flange plate fixing piece includes first pressing roller and second pressing roller oppositely arranged on both sides of the machine body along the horizontal direction, the first pressing roller and the second pressing roller are located above the adjacent conveying roller, a lifting mechanism for driving the first pressing roller and the second pressing roller to lift synchronously is arranged on the machine body, the web fixing piece includes first pressing plate symmetrically arranged on both sides of the machine body along the horizontal direction and a plurality of first pressing wheels rotatably arranged on the first pressing plate along the vertical direction, first air cylinders are symmetrically arranged on both sides of the machine body along the horizontal direction, the output end of the first air cylinder is fixedly connected with the adjacent first pressing plate, and the bottom end of the first pressing plate has a set distance with the top end of the conveying roller.
[0006] The utility model discloses a further setting be: the lifting mechanism includes the first screw rod of vertical direction rotation setting on the body and the first lifting block of cooperation setting on the first screw rod, the end of first pressure roller is rotationally arranged on the first lifting block, the second screw rod is rotationally arranged on the body along the vertical direction, the second screw rod is equipped with the second lifting block, and the end of second pressure roller is rotationally arranged on the second lifting block, and the bottom of second pressure plate is rotationally arranged with second pressure wheel along the horizontal direction.
[0007] The utility model discloses a further setting be: the middle part of body is provided with the support, and the second cylinder is provided with second pressure plate on the output, and the bottom of second pressure plate is rotationally arranged with second pressure wheel along the horizontal direction.
[0008] The utility model discloses a further setting be: the both ends of second pressure wheel are provided with third pressure wheel, and the diameter of third pressure wheel is greater than the diameter of second pressure wheel.
[0009] The utility model discloses a further setting be: the first limiting plate is vertically arranged on the body, and the first limiting groove is vertically seted up on the first limiting plate, and the first limiting block that is with first limiting groove is provided on the first lifting block.
[0010] The utility model discloses a further setting be: the second limiting plate is vertically arranged on the body, and the second limiting groove is vertically seted up on the second limiting plate, and the second limiting block that is with second limiting groove is provided on the second lifting block.
[0011] The utility model discloses a further setting be: the cross section of first limiting plate and second limiting plate is L type, and the first lifting block can be movably attached to first limiting plate, and the second lifting block can be movably attached to second limiting plate.
[0012] The utility model discloses a further setting be: the top of first screw rod is provided with first positioning block, and the top of second screw rod is provided with second positioning block.
[0013] The utility model discloses a further setting be: the outer wall of conveying roller is provided with first elastic wear -resisting layer.
[0014] The utility model discloses a further setting be: the outer wall of first pressure roller and second pressure roller is provided with second elastic wear -resisting layer.
[0015] The utility model discloses a further setting be: the outer wall of conveying roller is provided with first elastic wear -resisting layer.
[0016] 1、By setting the conveying roller, the first compression roller, the second compression roller and so on, when the I-shaped steel needs to be welded, the flange plate is placed on the conveying roller, the web plate is placed vertically in the middle of the flange plate, the first air cylinder is opened, the two first compression plates are driven to approach each other until the two first compression wheels clamp the web plate, then the welding heads on both sides weld the connecting part of the web plate and the end of the flange plate, at the same time, the lifting mechanism is driven to make the first compression roller and the second compression roller of multiple groups arranged oppositely drop to abut against the two sides of the flange plate, the flange plate is clamped between the first compression roller, the second compression roller and the adjacent conveying roller, then the first motor can be opened, the driving rod drives the conveying roller to rotate, the conveying roller conveys the flange plate and the web plate forward (at this time, the flange plate and the web plate are welded together, so they can be conveyed forward synchronously), in the process of conveying the flange plate and the web plate forward, the welding heads on both sides weld the two sides of the connecting part of the flange plate and the web plate respectively; therefore, the positioning of the web plate is realized by the first compression wheels arranged oppositely, the two sides of the flange plate are fixed and compressed by the first compression roller and the second compression roller driven by the lifting mechanism, then the uniform forward conveying of the flange plate and the web plate is realized by the driving rod driving the conveying roller to rotate, so that the welding heads on both sides can realize the welding of the flange plate and the web plate in turn without changing position, improving the work efficiency of I-shaped steel welding.
[0017] 2、By setting the first screw rod, the second screw rod and the second synchronous belt, when the height of the first compression roller and the second compression roller needs to be adjusted, the second motor is opened, the first screw rod is driven to rotate, the first screw rod drives the second screw rod to rotate through the second synchronous belt, so as to realize the synchronous lifting of the first lifting block and the second lifting hole, and then realize the synchronous lifting of the first compression roller and the second compression roller, on the one hand, the two sides of the flange plate can be compressed on the conveying roller by the lifting of the first compression roller and the second compression roller, so as to ensure that the conveying roller can convey the flange plate at a constant speed; on the other hand, the first compression roller and the second compression roller arranged oppositely have a certain width, which can realize the compression of flange plates of different thicknesses and widths, improving the application range of the equipment.
[0018] 3、through setting second pressure wheel and third pressure wheel etc., after the web is placed vertically on the flange plate, the second cylinder can be opened, the second pressure wheel is driven to press down to abut on the web, so that the web is pressed on the flange plate from the vertical direction, further ensure that the web can move forward synchronously with the flange plate;When the web is welded with a flange plate, the other end of the web needs to be welded with another flange plate, the flange plate to be welded is placed on the conveying roller, then the end of the web is aligned and placed on the flange plate, at this time the flange plate welded with the other end of the web is located above the conveying roller in the horizontal direction, at this time the second cylinder is opened, the second pressure wheel and the third pressure wheel are driven to descend, until the third pressure wheel abuts on the flange plate, the flange plate and the web are pressed on the other flange plate below to be welded;Therefore, by setting the second pressure wheel and the third pressure wheel, the web and the flange plate are pressed from the vertical direction respectively, further ensure that the web can move synchronously with the flange plate. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.
[0020] Figure 1 is a structural schematic view of one embodiment of the I-shaped steel assembling machine of the present application;
[0021] Figure 2 is Figure 1 the enlarged schematic view of A in figure 1;
[0022] Figure 3 is Figure 1 the enlarged schematic view of B in figure 1;
[0023] Figure 4 is a structural schematic view of one embodiment of the I-shaped steel assembling machine of the present application;
[0024] Figure 5 is Figure 4 the enlarged schematic view of C in figure 1.
[0025] In the diagram, 1. Airframe; 2. Flange plate fixing component; 2a. First pressure roller; 2b. Second pressure roller; 3. Web plate fixing component; 3a. First pressure plate; 3b. First pressure wheel; 4. Welding head; 5. Conveyor roller; 6. Drive rod; 7. First synchronous belt; 8. First motor; 9. Lifting mechanism; 9a. First lead screw; 9b. First lifting block; 10. First cylinder; 11. Second lead screw; 12. Second lifting block; 13. ... 14. Second synchronous belt; 15. Second motor; 16. Bracket; 17. Second cylinder; 18. Second clamping plate; 19. Second clamping wheel; 20. Third clamping wheel; 21. First limiting plate; 22. First limiting groove; 23. Second limiting plate; 24. Second limiting groove; 25. Second limiting block; 26. First positioning block; 27. Second positioning block; 28. First elastic wear-resistant layer; 29. Second elastic wear-resistant layer. Detailed Implementation
[0026] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0027] This utility model provides an I-beam assembly machine, such as Figures 1 to 5 As shown, the device includes a body 1, several sets of flange plate fixing members 2 disposed on the body 1, and a web plate fixing member 3 disposed in the middle of the body 1. Welding heads 4 are symmetrically arranged on both sides of the body 1. Several conveying rollers 5 are horizontally rotatably mounted on the body 1. A drive rod 6 is horizontally rotatably mounted at one end of the body 1. A first synchronous belt 7 is disposed between the ends of the several conveying rollers 5 and the drive rod 6. A first motor 8 for driving the drive rod 6 is disposed on the body 1. The flange plate fixing members 2 include a first pressing roller 2a and a second pressing roller 2b horizontally arranged opposite each other on both sides of the body 1. The second pressing rollers 2b are all located directly above the adjacent conveying rollers 5. The machine body 1 is provided with a lifting mechanism 9 for driving the first pressing rollers 2a and the second pressing rollers 2b to rise and fall synchronously. The web plate fixing member 3 includes a first pressing plate 3a symmetrically arranged on both sides of the machine body 1 in the horizontal direction and a plurality of first pressing wheels 3b rotatably arranged on the first pressing plate 3a in the vertical direction. The two sides of the machine body 1 are symmetrically arranged with first cylinders 10 in the horizontal direction. The output end of the first cylinder 10 is fixedly connected to the adjacent first pressing plate 3a. There is a set distance between the bottom end of the first pressing plate 3a and the top end of the conveying roller 5.
[0028] Further, the lifting mechanism 9 comprises a first screw rod 9a arranged on the machine body 1 in a vertical direction and a first lifting block 9b arranged on the first screw rod 9a, and the end of the first compression roller 2a is arranged on the first lifting block 9b in a rotating manner, and a second screw rod 11 is arranged on the machine body 1 in a vertical direction, and a second lifting block 12 is arranged on the second screw rod 11 in a matching manner, and the end of the second compression roller 2b is arranged on the second lifting block 12 in a rotating manner, and a second synchronous belt 13 is arranged between the bottom end of the first screw rod 9a and the bottom end of the second screw rod 11, and a second motor 14 is arranged on the machine body 1 for driving the first screw rod 9a.
[0029] Further, a support 15 is arranged on the middle part of the machine body 1, and a second air cylinder 16 is arranged on the support 15 in a vertical downward direction, and a second compression plate 17 is arranged on the output end of the second air cylinder 16, and a second compression wheel 18 is arranged on the bottom of the second compression plate 17 in a rotating manner in a horizontal direction.
[0030] Further, a third compression wheel 19 is symmetrically arranged on both ends of the second compression wheel 18, and the diameter of the third compression wheel 19 is greater than the diameter of the second compression wheel 18.
[0031] Further, a first limiting plate 20 is arranged on the machine body 1 in a vertical direction, and a first limiting groove 21 is vertically arranged on the first limiting plate 20, and a first limiting block 22 is arranged on the first lifting block 9b in a matching manner with the first limiting groove 21.
[0032] Further, a second limiting plate 23 is arranged on the machine body 1 in a vertical direction, and a second limiting groove 24 is vertically arranged on the second limiting plate 23, and a second limiting block 25 is arranged on the second lifting block 12 in a matching manner with the second limiting groove 24.
[0033] Further, the cross section of the first limiting plate 20 and the second limiting plate 23 is L-shaped, the first lifting block 9b is movably attached to the first limiting plate 20, and the second lifting block 12 is movably attached to the second limiting plate 23.
[0034] Further, a first positioning block 26 is arranged on the top end of the first screw rod 9a, and a second positioning block 27 is arranged on the top end of the second screw rod 11.
[0035] Further, a first elastic wear-resistant layer 28 is arranged on the outer wall of the conveying roller 5.
[0036] Further, a second elastic wear-resistant layer 29 is arranged on the outer wall of the first compression roller 2a and the second compression roller 2b.
[0037] When the I-shaped steel needs to be welded, the flange plate is placed on the conveying roller 5, the web plate is vertically placed in the middle of the flange plate, the first air cylinder 10 is opened, the two first pressing plates 3a are driven to move close to each other until the two first pressing wheels 3b clamp the web plate, then the welding heads 4 on both sides weld the connection between the web plate and the end of the flange plate, at the same time the second motor 14 is opened, the first screw rod 9a and the second screw rod 11 are driven to rotate, so that the multiple sets of oppositely arranged first pressing rollers 2a and second pressing rollers 2b are lowered to abut against the two sides of the flange plate, the flange plate is clamped between the first pressing rollers 2a, the second pressing rollers 2b and the adjacent conveying rollers 5, the second air cylinder 16 is opened, the second pressing wheel 18 and the third pressing wheel 19 are driven to descend until the second pressing wheel 18 abuts against the top end of the web plate, then the first motor 8 can be opened, the rod 6 drives the conveying roller 5 to rotate, the conveying roller 5 forwards the flange plate and the web plate (at this time the flange plate is welded with the end of the web plate, at the same time the second air cylinder 16 clamps the web plate on the flange plate through the second pressing wheel 18, so it can be forwarded synchronously), during the forwarding of the flange plate and the web plate, the welding heads 4 on both sides weld the two sides of the connection between the flange plate and the web plate; therefore, the positioning of the web plate is realized by the oppositely arranged first pressing wheels 3b, the pressing and fixing of the two sides of the flange plate are realized by the lifting mechanism 9 driving the first pressing rollers 2a and the second pressing rollers 2b, then the uniform forwarding of the flange plate and the web plate is realized by driving the rod 6 to rotate the conveying roller 5, so that the welding heads 4 on both sides can realize the welding of the flange plate and the web plate in turn without changing position, improving the working efficiency of I-shaped steel welding.
[0038] By setting the first screw rod 9a, the second screw rod 11 and the second synchronous belt 13, when the height of the first pressing roller 2a and the second pressing roller needs to be adjusted, the second motor 14 is opened, the first screw rod 9a is driven to rotate, the first screw rod 9a drives the second screw rod 11 to rotate through the second synchronous belt 13, thereby realizing the synchronous lifting of the first lifting block 9b and the second lifting hole, and further realizing the synchronous lifting of the first pressing roller 2a and the second pressing roller 2b. On the one hand, the lifting of the first pressing roller 2a and the second pressing roller 2b can press the two sides of the flange plate on the conveying roller 5, ensuring that the conveying roller 5 can uniformly forward the flange plate; on the other hand, the oppositely arranged first pressing roller 2a and second pressing roller 2b have a certain width, which can realize the pressing of flange plates of different thicknesses and widths, improving the application range of the equipment.
[0039] After the web plate is placed vertically on the flange plate, the second cylinder 16 can be opened to drive the second pressing wheel 18 to press down to abut against the web plate, so as to press the web plate on the flange plate from the vertical direction, and further ensure that the web plate can move forward synchronously with the flange plate; when the web plate is welded with one flange plate and needs to be welded with another flange plate at the other end of the web plate, the flange plate to be welded is placed on the conveying roller 5, and then the end of the web plate is aligned and placed on the flange plate, at this time, the flange plate welded at the other end of the web plate is located above the conveying roller 5 in the horizontal direction, at this time, the second cylinder 16 is opened to drive the second pressing wheel 18 and the third pressing wheel 19 to descend until the third pressing wheel 19 abuts against the flange plate, and the flange plate and the web plate are pressed on the flange plate to be welded below; therefore, by arranging the second pressing wheel 18 and the third pressing wheel 19, the web plate and the flange plate are pressed from the vertical direction respectively, and the movement of the web plate is further ensured to be synchronous with the flange plate.
[0040] By arranging the first limiting plate 20 and the second limiting plate 23, the connection between the first lifting block 9b and the second lifting block 12 and the machine body 1 is increased, so that the lifting process of the first pressing roller 2a and the second pressing roller 2b is more stable.
[0041] By arranging the first elastic wear-resistant layer 28 and the second elastic wear-resistant layer 29, the relative friction between the flange plate and the conveying roller 5 and the first pressing roller 2a and the second pressing roller 2b is increased, the relative sliding between the flange plate and the conveying roller 5 is avoided, and the uniform forward conveying of the flange plate and the web plate is ensured.
[0042] It should be noted that the embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts of each embodiment can be referred to each other.
[0043] The above description is only a description of the preferred embodiments of the present application, and does not limit the scope of the present application. Any modification or modification of the above disclosure by a person skilled in the art is within the protection scope of the claims.
Claims
1. A I-beam erector, characterized by: The utility model relates to a kind of wing plate fixing device, including body (1), several groups of flange plate fixing piece (2) being arranged on the body (1) and web fixing piece (3) being arranged in the middle of the body (1), the both sides of the body (1) are symmetrically provided with welding head (4), several conveying rollers (5) are horizontally rotatably arranged on the body (1), one end of the body (1) is horizontally rotatably arranged with driving rod (6), first synchronous belt (7) is arranged between the end of several conveying rollers (5) and the driving rod (6), first motor (8) for driving the driving rod (6) is arranged on the body (1), the flange plate fixing piece (2) includes first pressure roller (2a) and second pressure roller (2b) being oppositely arranged in the horizontal direction on the both sides of the body (1), the first pressure roller (2a) and the second pressure roller (2b) are located above adjacent conveying roller (5), lifting mechanism (9) for driving the first pressure roller (2a) and the second pressure roller (2b) synchronous lifting is arranged on the body (1), the web fixing piece (3) includes first pressure plate (3a) being symmetrically arranged in the horizontal direction on the both sides of the body (1) and first pressure wheel (3b) being rotatably arranged on the first pressure plate (3a) in the vertical direction, first cylinder (10) is symmetrically arranged in the horizontal direction on the both sides of the body (1), the output end of the first cylinder (10) is fixedly connected with adjacent first pressure plate (3a), and the bottom end of the first pressure plate (3a) has a set distance between the top end of the conveying roller (5).
2. A I-beam erector as claimed in claim 1, characterized in that: The lifting mechanism (9) includes first screw rod (9a) being rotatably arranged on the body (1) in the vertical direction and first lifting block (9b) being cooperatively arranged on the first screw rod (9a), the end of the first pressure roller (2a) is rotatably arranged on the first lifting block (9b), second screw rod (11) is rotatably arranged on the body (1) in the vertical direction, second lifting block (12) is cooperatively arranged on the second screw rod (11), the end of the second pressure roller (2b) is rotatably arranged on the second lifting block (12), and second synchronous belt (13) is arranged between the bottom end of the first screw rod (9a) and the bottom end of the second screw rod (11), second motor (14) for driving the first screw rod (9a) is arranged on the body (1).
3. A I-beam erector as claimed in claim 1, characterized in that: Second cylinder (16) is arranged on the support (15) in the vertical downward direction, the output end of the second cylinder (16) is provided with second pressure plate (17), and the bottom of the second pressure plate (17) is rotatably arranged with second pressure wheel (18) in the horizontal direction.
4. A I-beam erector as claimed in claim 3, characterised in that: Third pressure wheel (19) is symmetrically arranged at both ends of the second pressure wheel (18), and the diameter of the third pressure wheel (19) is greater than the diameter of the second pressure wheel (18).
5. A I-beam erector as claimed in claim 2, characterized in that: The first limiting plate (20) is vertically arranged on the machine body (1), and a first limiting groove (21) is vertically arranged on the first limiting plate (20); the first lifting block (9b) is provided with a first limiting block (22) matched with the first limiting groove (21).
6. A I-beam erector as claimed in claim 5, characterised in that: The second limiting plate (23) is vertically arranged on the machine body (1), and a second limiting groove (24) is vertically arranged on the second limiting plate (23); the second lifting block (12) is provided with a second limiting block (25) matched with the second limiting groove (24).
7. A I-beam erector as claimed in claim 6, characterised in that: The first limiting plate (20) and the second limiting plate (23) are both L-shaped in cross section, the first lifting block (9b) is movably attached to the first limiting plate (20), and the second lifting block (12) is movably attached to the second limiting plate (23).
8. A I-beam erector as claimed in claim 2, characterized in that: The first positioning block (26) is arranged at the top end of the first lead screw (9a), and the second positioning block (27) is arranged at the top end of the second lead screw (11).
9. A I-beam erector as claimed in claim 1, characterized in that: The outer wall of the conveying roller (5) is provided with a first elastic wear-resistant layer (28).
10. A I-beam erector as claimed in claim 9, characterized in that: The outer wall of the first compression roller (2a) and the second compression roller (2b) is provided with a second elastic wear-resistant layer (29).