Reciprocating type laser rust removal equipment for steel structure

Abstract

The invention is suitable for the technical field of laser rust removal, and provides reciprocating type steel structure laser rust removal equipment which comprises a portal frame, a first supporting side plate and a second supporting side plate, and the first supporting side plate and the second supporting side plate are fixedly installed at the bottom of the portal frame. The plurality of feeding rollers are rotatably mounted on the supporting side plate I and the supporting side plate II and are used for conveying rust removal materials; the reciprocating screw rod is rotatably mounted on the portal frame; and the sliding seat is arranged on the reciprocating screw in a threaded and sleeving mode and can be driven by the reciprocating screw to transversely move, and the top of the sliding seat is in sliding contact with the inner wall of the top of the portal frame. According to the reciprocating type laser rust removal equipment for the steel structure, feeding and rust removal are synchronously carried out in a mechanical transmission mode, a complex electric appliance control system is not needed, the equipment cost and the maintenance difficulty are reduced, the stability and reliability of the mechanical structure guarantee the stability of the equipment in long-time operation and the consistency of the rust removal quality, and the service life of the equipment is prolonged. And the failure rate and the downtime are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of laser rust removal, and in particular relates to laser rust removal equipment for reciprocating steel structures. Background Art

[0002] Steel structure is a structure mainly made of steel, which is one of the main types of building structures. The characteristics of steel are high strength, light weight, good overall rigidity and strong deformation ability. Therefore, it is particularly suitable for building large-span, super-high and super-heavy buildings. After the steel structure is in contact with the air for a long time, the water vapor in the air will cause rust on the steel structure. The rusted steel structure is not convenient to use. Therefore, it is necessary to remove the rust from the rusted steel structure. A rust removal device for steel structure will be used, and a laser head will be used to remove the rust on the steel structure so that the steel structure can continue to be used to prevent the rust from being too heavy and causing damage to the steel structure.

[0003] As shown in the patent document with authorization announcement number CN220278579U, the existing laser rust removal equipment for steel structure components requires the use of a large number of sensors and complex programs to control the reciprocating motion of the equipment to achieve rust removal on the surface of the workpiece. Since electrical components are easily damaged due to long-term operation, the normal operation of the equipment is affected, and the damage inspection and maintenance of electrical components are also more troublesome. Summary of the invention

[0004] The present invention provides a reciprocating laser rust removal device for steel structures, aiming to solve the problem proposed in the above background technology that the currently used laser rust removal equipment requires the use of a large number of sensors and program control, and is difficult to troubleshoot once a problem occurs.

[0005] To solve the above problems, the present invention is implemented as follows: a reciprocating laser rust removal equipment for steel structure comprises: a gantry and a supporting side plate one and a supporting side plate two fixedly mounted on the bottom of the gantry; a plurality of feed rollers, all of which can be rotatably mounted on the supporting side plate one and the supporting side plate two for transmitting rust-removed materials; a reciprocating screw, rotatably mounted on the gantry; a sliding seat, a threaded sleeve mounted on the reciprocating screw, which can be driven by the reciprocating screw to move laterally, and the top of the sliding seat is in sliding contact with the inner wall of the top of the gantry; an electric telescopic rod, fixedly mounted on the bottom of the sliding seat; a laser rust removal transmitter, fixedly mounted on the output rod of the electric telescopic rod, for rust removal of materials passing below; a driving motor, fixedly mounted on the top of the gantry; a reciprocating power transmission mechanism, arranged on the gantry, the supporting side plate one and the supporting side plate two, for connecting the power of the driving motor to drive the plurality of feed rollers to rotate and the reciprocating screw to rotate reciprocatingly.

[0006] Preferably, the reciprocating power transmission mechanism includes an output spindle, which is rotatably mounted on the top of the gantry, one end of the output spindle is fixedly connected to the output shaft of the driving motor, a conversion spindle is rotatably mounted on the gantry, the conversion spindle movably passes through the sliding seat, a small pulley is fixedly sleeved on the same end of the output spindle and one of the feeding rollers, a belt pulley is fixedly sleeved on the conversion spindle, and the belt pulley and the two small pulleys are sleeved with the same toothed belt, so that the driving motor drives the conversion spindle to rotate.

[0007] Preferably, the reciprocating power transmission mechanism also includes a reversing shaft, which is rotatably mounted on a side of the gantry away from the belt pulley, the conversion main shaft is located at one end of the reversing shaft and is fixedly sleeved with a driving gear, and a driven gear is fixedly sleeved on the reversing shaft, and the driven gear is meshed with the driving gear, and support shaft 1 and support shaft 2 are rotatably mounted on both sides of the gantry, and pulley 1 is fixedly sleeved on the corresponding ends of the support shaft 1 and the conversion main shaft, and the same synchronous belt 1 is sleeved on the two pulleys 1, so that the conversion main shaft directly drives the corresponding support shaft 1 to rotate, and pulleys are fixedly sleeved on the support shaft 2 and the reversing shaft Second, the two pulleys are sleeved with the same synchronous belt 2, so that the conversion main shaft indirectly drives the corresponding support shaft 2 to rotate through the reversing shaft, the rotation speeds of the support shaft 1 and the support shaft 2 are consistent and the rotation directions are opposite, and the support shaft 1 and the support shaft 2 are both fixedly sleeved with a large residual gear disk, and the two large residual gear disks are both provided with teeth along half of 180°, and the teeth of the two large residual gear disks are set on opposite sides, and reciprocating gear 1 is fixedly sleeved at both ends of the reciprocating screw, and the two reciprocating gears 1 are respectively engaged or disengaged with the two large residual gear disks, and one group of large residual gear disks and reciprocating gear 1 are staggeredly engaged or disengaged with another group, so that the reciprocating screw rotates reciprocatingly.

[0008] Preferably, the sides of the support side plate one and the support side plate two that are close to each other are fixedly installed with anti-edge rails, the lengths of the two anti-edge rails are consistent with the lengths of the support side plate one and the support side plate two, and the two anti-edge rails are located above the multiple feeding rollers.

[0009] Preferably, the plurality of feeding rollers are located on the same end of the supporting side plate two and are fixedly sleeved with a pulley three, the supporting side plate two is rotatably mounted with a plurality of tensioning wheels one, and the plurality of pulleys three and the plurality of tensioning wheels one are sleeved with the same synchronous belt three.

[0010] Preferably, a plurality of anchor seats are fixedly mounted on the sides of the supporting side plate 1 and the supporting side plate 2, and the plurality of anchor seats are provided with anchor holes.

[0011] Preferably, the sliding seat is provided with an avoidance hole for the conversion spindle to pass through, and the inner diameter of the avoidance hole is larger than the diameter of the conversion spindle.

[0012] Preferably, a support shaft frame is fixedly installed on the top of the gantry, and the support shaft frame is connected to the output main shaft by a bearing.

[0013] Preferably, the speed ratio of the reciprocating screw driving the sliding seat to slide is adapted to the speed ratio of the large residual tooth plate driving the reciprocating gear 1 to mesh with each other.

[0014] Preferably, the two edge prevention rails both extend above the plurality of feeding rollers, and the edge prevention rails have a reduction groove.

[0015] Compared with the related art, the reciprocating laser rust removal equipment for steel structure provided by the present invention has the following advantages:

[0016] Beneficial effects:

[0017] Compared with the existing technology, the reciprocating laser rust removal equipment for steel structures provided in this solution adopts mechanical transmission to realize the simultaneous feeding and rust removal, without the need for complex electrical control systems, thus reducing equipment costs and maintenance difficulties. The stability and reliability of the mechanical structure ensure the stability of the equipment during long-term operation and the consistency of the rust removal quality, thus reducing the failure rate and downtime. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main stereoscopic structure of a reciprocating laser rust removal device for steel structures provided by the present invention;

[0019] Figure 2 for Figure 1 The other side of the three-dimensional structure schematic diagram shown;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention after removing the shielding plate;

[0021] Figure 4 for Figure 3 The main structure diagram shown;

[0022] Figure 5 for Figure 1 The right view structural schematic diagram shown;

[0023] Figure 6 for Figure 1 The left view structural diagram shown;

[0024] Figure 7 It is a schematic diagram of the main three-dimensional structure of the supporting side plate 1, the supporting side plate 2 and the impurity collecting mechanism in the present invention;

[0025] Figure 8 for Figure 7 The other side of the three-dimensional structure schematic diagram shown;

[0026] Fig. 9 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0027] Fig.10 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0028] Fig.11 for Figure 3 An enlarged schematic diagram of the structure of part B shown in FIG.

[0029] Fig.12 for Fig. 9 An enlarged schematic diagram of the structure of part C shown in FIG.

[0030] Fig.13 for Fig. 9 An enlarged structural diagram of part D shown in FIG.

[0031] Fig.14 for Fig. 9 An enlarged structural diagram of part E shown in FIG.

[0032] Fig.15 for Fig. 9 Schematic diagram of the enlarged structure of part F shown in FIG.

[0033] Figure numerals: 1, gantry; 2, supporting side plate 1; 3, supporting side plate 2; 4, feeding roller; 5, reciprocating screw; 6, sliding seat; 7, electric telescopic rod; 8, laser rust removal transmitter; 9, driving motor; 10, output spindle; 11, conversion spindle; 12, small pulley; 13, belt disk; 14, toothed belt; 15, reversing shaft; 16, driving gear; 17, driven gear; 18, supporting shaft 1; 19, supporting shaft 2; 20, pulley 1; 21, synchronous belt 1; 22, pulley 2; 23, synchronous belt 2; 24, large residual tooth disk; 25. Reciprocating gear one; 26. Anti-edge track; 27. Pulley three; 28. Tensioner one; 29. ​​Synchronous belt three; 30. Slag receiving plate; 31. Blocking plate; 32. Discharge port; 33. Receiving box; 34. Scraper screw; 35. Scraper plate; 36. Bevel gear one; 37. Power transmission long shaft; 38. Bevel gear two; 39. Tensioner two; 40. Power transmission short shaft; 41. Reciprocating gear two; 42. Pulley four; 43. Belt guide shaft; 44. Synchronous belt four; 45. Drainage tube; 46. Impeller; 47. Dust suction pipe; 48. Shielding plate. DETAILED DESCRIPTION

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0035] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] The embodiment of the present invention provides a reciprocating laser rust removal device for steel structures, such as Figure 1-15 As shown, the reciprocating laser rust removal equipment for steel structure comprises: a gantry 1 and a supporting side plate 1 2 and a supporting side plate 2 3 fixedly mounted at the bottom of the gantry 1; a plurality of feed rollers 4, which can be rotatably mounted on the supporting side plate 1 2 and the supporting side plate 2 3, for transmitting rust removal materials; a reciprocating screw 5, which can be rotatably mounted on the gantry 1; a sliding seat 6, which is threadedly sleeved on the reciprocating screw 5 and can be driven by the reciprocating screw 5 to move laterally, and the top of the sliding seat 6 is in sliding contact with the inner wall of the top of the gantry 1; an electric telescopic rod 7, which is fixedly mounted at the bottom of the sliding seat 6; a laser rust removal transmitter 8, which is fixedly mounted on the output rod of the electric telescopic rod 7, for rust removal of materials passing below; a driving motor 9, which is fixedly mounted at the top of the gantry 1; a reciprocating power transmission mechanism, which is arranged on the gantry 1, the supporting side plate 1 2 and the supporting side plate 2 3, for connecting the power of the driving motor 9 to drive the plurality of feed rollers 4 to rotate and the reciprocating screw 5 to rotate reciprocatingly.

[0037] In this embodiment, the method of use is briefly described as follows:

[0038] First, the steel structure material to be derusted is placed on a plurality of feed rollers 4 to ensure that the material is stable and in close contact with the feed rollers 4. The drive motor 9 is started, and the feed rollers 4 and the reciprocating screw 5 are driven to start running simultaneously through the reciprocating power transmission mechanism.

[0039] The feeding roller 4 rotates under the drive of the driving motor 9, and transmits the steel structure material forward to the bottom of the laser rust removal transmitter 8. At this time, the material passes through the rust removal area at a stable speed and posture.

[0040] As the material is transported, the rotation of the reciprocating screw 5 drives the sliding seat 6 to do horizontal reciprocating motion in the gantry 1. At the same time, the electric telescopic rod 7 automatically adjusts the position of the laser rust removal transmitter 8 according to the height of the material to ensure that the laser beam is accurately focused on the rust on the surface of the material. The laser rust removal transmitter 8 emits a high-energy laser beam to efficiently remove rust from the material passing below.

[0041] The above process continues until the entire steel structure material is completely derusted. Then, a new material is replaced and the above steps are repeated for the next round of derusting.

[0042] This solution achieves comprehensive and uniform rust removal on the surface of the steel structure material through the precise positioning of the laser rust removal transmitter 8 and the lateral reciprocating motion of the reciprocating screw 5, greatly improving the rust removal efficiency.

[0043] This equipment adopts mechanical transmission to realize the synchronous feeding and rust removal, without the need for complex electrical control systems, thus reducing equipment costs and maintenance difficulties.

[0044] The introduction of the electric telescopic rod 7 enables the laser rust removal transmitter 8 to be automatically adjusted according to different material heights, thereby enhancing the adaptability and flexibility of the equipment.

[0045] The stability and reliability of the mechanical structure ensure the stability of the equipment and the consistency of rust removal quality during long-term operation, reducing the failure rate and downtime.

[0046] In summary, the reciprocating laser rust removal equipment for steel structures of the present invention has significant advantages in improving rust removal efficiency, reducing equipment costs and maintenance difficulty, and provides an efficient and reliable solution for the field of steel structure maintenance and care.

[0047] In a further preferred embodiment of the present invention, the reciprocating power transmission mechanism includes an output spindle 10, which is rotatably mounted on the top of the gantry 1, one end of the output spindle 10 is fixedly connected to the output shaft of the drive motor 9, a conversion spindle 11 is rotatably mounted on the gantry 1, the conversion spindle 11 movably passes through the sliding seat 6, a small pulley 12 is fixedly sleeved on the same end of the output spindle 10 and one of the feed rollers 4, a belt pulley 13 is fixedly sleeved on the conversion spindle 11, and the belt pulley 13 and the two small pulleys 12 are sleeved with the same toothed belt 14, so that the drive motor 9 drives the conversion spindle 11 to rotate.

[0048] In this embodiment, the design of the reciprocating power transmission mechanism further optimizes the power transmission path and ensures the coordinated operation of various components. The specific method is as follows:

[0049] After the drive motor 9 is started, its output shaft drives the output spindle 10 fixedly connected thereto to start rotating. The output spindle 10, as the starting point of the entire power transmission system, is responsible for outputting the power of the drive motor 9.

[0050] The rotation of the output spindle 10 is transmitted to the conversion spindle 11 and one of the feed rollers 4 through the toothed belt 14. Here, a small pulley 12 is fixedly sleeved on the same end of the output spindle 10 and the feed roller 4, and a belt pulley 13 is fixedly sleeved on the conversion spindle 11. The toothed belt 14 is simultaneously sleeved on the two small pulleys 12 and the belt pulley 13, realizing synchronous transmission of power.

[0051] With the transmission of the material and the reciprocating motion of the sliding seat 6 , the laser rust removal transmitter 8 removes rust from the material accurately under the adjustment of the electric telescopic rod 7 .

[0052] The combination of the toothed belt 14 and the small pulley 12 / belt disk 13 realizes efficient and stable transmission of power. This design reduces power loss and improves the operating efficiency of the overall system.

[0053] Routine maintenance and troubleshooting of equipment are made easier due to clear power transmission paths and simple component connections.

[0054] In a further preferred embodiment of the present invention, the reciprocating power transmission mechanism also includes a reversing shaft 15, which is rotatably mounted on a side of the gantry 1 away from the belt pulley 13, and the conversion main shaft 11 is located at one end of the reversing shaft 15 and is fixedly sleeved with a driving gear 16, and a driven gear 17 is fixedly sleeved on the reversing shaft 15, and the driven gear 17 is meshed with the driving gear 16, and a support shaft 18 and a support shaft 2 19 are rotatably mounted on both sides of the gantry 1, and the corresponding ends of the support shaft 18 and the conversion main shaft 11 are fixedly sleeved with a pulley 20, and the two pulleys 20 are sleeved with the same synchronous belt 21, so that the conversion main shaft 11 directly drives the corresponding support shaft 18 to rotate, and the support shaft 2 19 and the reversing shaft 15 are fixedly sleeved. A fixed sleeve is provided with a pulley 22, and the two pulleys 22 are sleeved with the same synchronous belt 23, so that the conversion main shaft 11 indirectly drives the corresponding support shaft 2 19 to rotate through the reversing shaft 15, the rotation speeds of the support shaft 18 and the support shaft 2 19 are consistent and the rotation directions are opposite, and the support shaft 18 and the support shaft 2 19 are fixedly sleeved with a large residual toothed disk 24, and the two large residual toothed disks 24 are provided with teeth along half of 180°, and the teeth of the two large residual toothed disks 24 are set on opposite sides, and reciprocating gears 25 are fixedly sleeved at both ends of the reciprocating screw 5, and the two reciprocating gears 25 are respectively meshed or disengaged with the two large residual toothed disks 24, and one group of large residual toothed disks 24 and reciprocating gears 25 are staggeredly meshed or disengaged with another group, so that the reciprocating screw 5 reciprocates.

[0055] In this embodiment, the reciprocating power transmission mechanism realizes efficient power transmission and reversing functions by introducing components such as the reversing shaft 15, the driving gear 16, the driven gear 17, the support shaft 18, the support shaft 2 19, the pulley 1 20, the synchronous belt 1 21, the pulley 22, the synchronous belt 23, the large residual tooth plate 24 and the reciprocating gear 1 25. The specific method is as follows:

[0056] The driving motor 9 transmits power to the conversion spindle 11 through the output spindle 10. The driving gear 16 on the conversion spindle 11 meshes with the driven gear 17 on the reversing shaft 15 to achieve the reversing transmission of power. In this way, the rotation direction of the reversing shaft 15 is opposite to that of the conversion spindle 11, which provides a basis for subsequent power distribution and reversing.

[0057] The conversion main shaft 11 directly drives the support shaft 18 to rotate through the pulley 1 20 and the synchronous belt 1 21; at the same time, the reversing shaft 15 indirectly drives the support shaft 2 19 to rotate through the pulley 2 22 and the synchronous belt 2 23. Due to the design of the synchronous belt, the rotation speed of the support shaft 18 and the support shaft 2 19 is consistent, but the rotation direction is opposite.

[0058] The support shaft 1 18 and the support shaft 2 19 are both fixedly sleeved with large residual tooth discs 24, and the two large residual tooth discs 24 each have half of the teeth, and the teeth are set on opposite sides. The two ends of the reciprocating screw 5 are respectively fixedly sleeved with reciprocating gears 1 25, and the two reciprocating gears 1 25 are alternately engaged or disengaged with the two large residual tooth discs 24. With the rotation of the support shaft 1 18 and the support shaft 2 19, the reciprocating gear 1 25 is driven by the large residual tooth discs 24 to achieve reciprocating rotation, thereby driving the sliding seat 6 to perform lateral reciprocating motion in the gantry 1.

[0059] During the reciprocating motion of the sliding seat 6, the laser rust removal transmitter 8 accurately removes rust from the steel structure material passing below.

[0060] By introducing the conversion main shaft 11 and the gear transmission mechanism, the reversal and efficient distribution of power are achieved. This design makes the power transmission path more flexible and can meet complex power requirements.

[0061] The alternating meshing and disengagement mechanism of the large residual tooth plate 24 and the reciprocating gear 1 25 ensures the precise reciprocating rotation of the reciprocating screw 5.

[0062] In a further preferred embodiment of the present invention, an anti-edge rail 26 is fixedly installed on the side where the support side plate 1 2 and the support side plate 2 3 are close to each other, and the length of the two anti-edge rails 26 is consistent with the length of the support side plate 1 2 and the support side plate 2 3, and the two anti-edge rails 26 are located above the multiple feed rollers 4.

[0063] In this embodiment, in order to improve the stability and accuracy of the steel structure material during the transmission process, especially the positioning accuracy during the laser rust removal process, we add an anti-edge track 26 on the side where the supporting side plate 1 2 and the supporting side plate 2 3 are close to each other. The specific method is as follows:

[0064] On the inner side (i.e. the side close to each other) of the supporting side plate 1 2 and the supporting side plate 2 3, an anti-edge rail 26 is fixedly installed along its length direction. The length of the two anti-edge rails 26 is consistent with the length of the supporting side plate to ensure that the entire feeding area can be covered.

[0065] The edge-protection rails 26 are installed above the plurality of feed rollers 4 to ensure that they do not interfere with the normal rotation of the feed rollers 4, while at the same time being able to effectively guide and limit the steel structure material.

[0066] In a further preferred embodiment of the present invention, the plurality of feed rollers 4 are located on the same end of the supporting side plate 23 and are fixedly sleeved with a pulley 3 27, the supporting side plate 23 is rotatably mounted with a plurality of tensioning pulleys 1 28, and the plurality of pulleys 3 27 and the plurality of tensioning pulleys 1 28 are sleeved with the same synchronous belt 3 29.

[0067] In this embodiment, in order to ensure that multiple feeding rollers 4 can rotate synchronously, thereby maintaining the stability and consistency of the steel structure material during the transmission process, we adopt a combination design of synchronous belt three 29, pulley three 27, and tensioning wheel one 28. The specific method is as follows:

[0068] On the same end of the supporting side plate 23, pulleys 3 27 are fixedly mounted for the multiple feeding rollers 4, and multiple tensioning wheels 1 28 can be rotatably mounted on the supporting side plate 23 according to the direction and tightness requirements of the synchronous belt 3 29. These tensioning wheels 1 28 are used to adjust the tension of the synchronous belt 3 29 to ensure that it can fit tightly on the pulley 3 27 to achieve effective power transmission.

[0069] The same synchronous belt three 29 is sleeved on all pulleys three 27 and tension wheel one 28. By adjusting the position of the tension wheel one 28, the synchronous belt three 29 is kept at appropriate tension, thereby realizing the synchronous rotation of multiple feed rollers 4.

[0070] In a further preferred embodiment of the present invention, a plurality of anchoring seats are fixedly mounted on the sides of the supporting side plate 1 2 and the supporting side plate 2 3 , and the plurality of anchoring seats are provided with anchor holes.

[0071] In this embodiment, in order to enhance the overall stability and fixation of the equipment, especially in situations where the working environment is relatively harsh or long-term operation is required, we fixedly installed multiple anchor seats on the sides of the support side plate 1 2 and the support side plate 2 3, and set anchor holes on these anchor seats.

[0072] According to the design requirements of the equipment and the working environment conditions, determine the installation positions of the anchor seats on the supporting side plate 1 2 and the supporting side plate 2 3. These positions should be able to maximize the fixing effect of the anchor seats without affecting the normal operation of the equipment.

[0073] At the determined installation location, use bolts, welding or other fixing methods to firmly install the anchor base on the side of the supporting side plate. Ensure that the connection between the anchor base and the supporting side plate is tight and reliable, and can withstand various forces and vibrations generated during equipment operation.

[0074] Anchor holes are machined on the anchor base. The shape, size and position of these anchor holes should be designed according to actual needs so that they can match fasteners such as anchor bolts or expansion bolts on the ground or other fixed structures.

[0075] By installing the anchor base and setting the anchor hole, the equipment can be firmly connected to the ground or other fixed structures, which effectively enhances the overall stability and fixity of the equipment. This helps to reduce the vibration and displacement generated by the equipment during operation, ensuring the normal operation of the equipment and the rust removal effect.

[0076] In a further preferred embodiment of the present invention, a relief hole is formed on the sliding seat 6 for the conversion spindle 11 to pass through, and the inner diameter of the relief hole is larger than the diameter of the conversion spindle 11 .

[0077] In this embodiment, a bypass hole is specially provided on the sliding seat 6 for the conversion spindle 11 to pass through. The bypass hole ensures that the conversion spindle 11 will not encounter any obstruction when driving the sliding seat 6 to reciprocate. At the same time, the inner diameter of the bypass hole is set to be larger than the diameter of the conversion spindle 11. Such a design leaves enough space to prevent jamming or damage caused by friction, vibration or slight deviation.

[0078] In a further preferred embodiment of the present invention, a support shaft frame is fixedly installed on the top of the gantry 1, and the support shaft frame is connected to the output main shaft 10 by a bearing.

[0079] In this embodiment, in order to improve the rotation smoothness of the output spindle 10, a support shaft frame is fixedly installed on the top of the gantry 1, and the output spindle 10 is connected to the support shaft frame by using bearings, thereby achieving efficient and stable power transmission.

[0080] In a further preferred embodiment of the present invention, the speed ratio of the reciprocating screw 5 driving the sliding seat 6 to slide is adapted to the speed ratio of the large residual tooth plate 24 driving the reciprocating gear 1 25 to mesh.

[0081] In this embodiment, according to the working requirements and design parameters of the equipment, the speed ratio of the reciprocating screw 5 driving the sliding seat 6 to slide is accurately calculated. At the same time, the meshing relationship between the large residual tooth plate 24 and the reciprocating gear 1 25 is also considered to calculate the speed ratio between them. On this basis, a transmission ratio that matches the two speed ratios is selected to ensure that they can work synchronously and stably.

[0082] According to the selected speed ratio, the transmission mechanism such as the reciprocating screw 5, the sliding seat 6, the large residual tooth plate 24 and the reciprocating gear 25 is designed and optimized. This includes adjusting the size, shape, material and connection method of the transmission parts to ensure that they can meet the requirements of speed ratio adaptation and have good transmission performance and durability.

[0083] After completing the design and optimization of the transmission mechanism, the entire equipment is debugged and tested. The effect of speed ratio adaptation is verified through actual operation, and the coordination and consistency between the components are observed to see whether they meet the expected goals. At the same time, the performance indicators of the equipment should also be monitored and evaluated to ensure that they can meet the needs of actual work.

[0084] In a further preferred embodiment of the present invention, the two edge prevention rails 26 both extend above the plurality of feed rollers 4, and the edge prevention rails 26 have a reduction groove.

[0085] In this embodiment, the length of the edge prevention track 26 is extended to be sufficient to cover and guide the material to pass over the plurality of feed rollers 4. In this way, the material can always be kept on a predetermined path during the transmission process, reducing the possibility of deviation and scattering.

[0086] Providing a reduction groove on the inner side or at a specific position of the edge prevention track 26 can play a certain buffering role and protect the material from collision and extrusion.

[0087] In order to further improve the use effect of the device, in addition to the above scheme, this scheme also has the following embodiments:

[0088] In another embodiment of the present invention, the support side plate 1 2 and the support side plate 2 3 are provided with an impurity collecting mechanism, and the impurity collecting mechanism includes a slag receiving plate 30 and two blocking plates 31 fixedly installed between the support side plate 1 2 and the support side plate 2 3, and the slag receiving plate 30 and the two blocking plates 31 are both located below the plurality of feeding rollers 4, and the slag receiving plate 30 is used to receive the peeled rust slag, and the two blocking plates 31 are respectively located on both sides of the slag receiving plate 30, and the two blocking plates 31 are located between the two sides of the slag receiving plate 30. Both have a discharge port 32. Two receiving boxes 33 corresponding to the two discharge ports 32 are placed on the ground between the supporting side plate 1 2 and the supporting side plate 2 3 for receiving the scraped rust residue. The same scraper screw 34 is rotatably mounted on the two blocking plates 31. A scraper plate 35 is threadedly sleeved on the scraper screw 34 for slidingly scraping the rust residue on the slag receiving plate 30. The bottom of the scraper plate 35 is in sliding contact with the top of the slag receiving plate 30, and the two sides are in sliding contact with the supporting side plate 1 2 and the supporting side plate 2 3 respectively.

[0089] In this embodiment, a slag receiving plate 30 is installed between the supporting side plate 1 2 and the supporting side plate 2 3. The plate is located below the plurality of feeding rollers 4 and is used to directly receive the rust slag peeled off from the material. At the same time, blocking plates 31 are respectively arranged on both sides of the slag receiving plate 30 to form two discharge ports 32 so as to guide the rust slag to a designated position.

[0090] Two receiving boxes 33 are placed on the ground between the supporting side plate 1 2 and the supporting side plate 2 3, which correspond to the two discharge ports 32 respectively, and are used to receive the rust residue discharged from the discharge ports 32. In this way, the rust residue can be effectively collected for subsequent processing.

[0091] A rotatable scraper screw 34 is mounted on the two blocking plates 31, and a scraper plate 35 is threadedly sleeved thereon. The bottom of the scraper plate 35 is in sliding contact with the top of the slag receiving plate 30, and the two sides are in sliding contact with the supporting side plate 1 2 and the supporting side plate 2 3 respectively. By rotating the scraper screw 34, the scraper plate 35 can be driven to slide on the slag receiving plate 30, thereby scraping off and pushing the rust slag to move toward the discharge port 32.

[0092] The design of the slag receiving plate 30 and the blocking plate 31 enables the stripped rust slag to fall quickly and concentratedly in the designated area, while the placement of the receiving box 33 ensures that the rust slag can be effectively collected and stored, which greatly reduces the problem of rust slag scattering and difficulty in cleaning.

[0093] The introduction of the scraper screw 34 and the scraper plate 35 realizes the automatic cleaning of the rust residue. Through a simple rotation operation, the scraper plate 35 can be driven to slide on the slag receiving plate 30, scraping off the rust residue and pushing it into the discharge port 32. This process not only improves the cleaning efficiency, but also reduces the burden of manual operation.

[0094] The design of the impurity collection mechanism enables the device to keep the working area clean and tidy during use. This helps to reduce equipment failures and safety hazards caused by rust accumulation, while also improving the overall performance and stability of the device.

[0095] In summary, the impurity collection mechanism design in another embodiment of the present invention realizes efficient collection and automatic cleaning of peeled rust residue through reasonable structural layout and efficient cleaning mechanism, further improving the use effect and performance of the device.

[0096] In another embodiment of the present invention, one end of the scraper screw 34 is fixedly sleeved with a bevel gear 1 36, and the support side plate 1 2 and the support side plate 2 3 can be rotatably mounted with a power transmission long shaft 37, and the two power transmission long shafts 37 are fixedly sleeved with bevel gears 2 38, and the two bevel gears 2 38 are meshed with each other, and the support side plate 1 2 and the support side plate 2 3 can be rotatably mounted with a tensioning wheel 2 39, and the two sides of the gantry 1 are respectively rotatably mounted with power transmission short shafts 40, and the two power transmission short shafts 40 are The fixed sleeve is provided with a reciprocating gear 2 41 and a pulley 4 42. A plurality of guide shafts 43 can be rotatably installed on the supporting side plate 1 2 and the supporting side plate 2 3. The tensioning wheel 2 39, the pulley 4 42 and the guide shaft 43 on the corresponding side are sleeved with the same synchronous belt 44. The two reciprocating gears 2 41 are respectively engaged or disengaged with the two large residual tooth discs 24, and one group of large residual tooth discs 24 and reciprocating gears 2 41 are staggeredly engaged or disengaged with the other group, so that the two power transmission long shafts 37 rotate staggeredly to drive the scraper screw 34 to rotate reciprocatingly.

[0097] In this embodiment, a bevel gear 1 36 is fixedly sleeved on one end of the scraping screw 34, and a power transmission long shaft 37 is respectively installed on the supporting side plate 1 2 and the supporting side plate 2 3, and a bevel gear 2 38 is fixedly sleeved on the power transmission long shaft 37. The two bevel gears 2 38 are meshed with each other, and the rotation of one power transmission long shaft 37 drives the other power transmission long shaft 37 to rotate synchronously in the opposite direction, thereby realizing the preliminary distribution of power.

[0098] On the supporting side plate 1 2 and the supporting side plate 2 3, we installed multiple guide belt shafts 43 and tensioning pulleys 2 39, as well as power transmission short shafts 40 on both sides of the gantry 1. A reciprocating gear 2 41 and a pulley 4 42 are fixedly sleeved on the power transmission short shaft 40. The tensioning pulley 2 39, the pulley 4 42 and the guide belt shaft 43 are connected by a synchronous belt 4 44 to form a closed-loop transmission system. When one of the power transmission short shafts 40 rotates, the other power transmission short shaft 40 will also rotate synchronously through the action of the pulley 4 42.

[0099] The two reciprocating gears 2 41 are respectively engaged or disengaged with the two sets of large residual tooth discs 24, and the two sets of gears are staggeredly engaged or disengaged. In this way, when the large residual tooth disc 24 drives the reciprocating screw 5, its rotational motion is also transmitted to the power transmission short shaft 40 through the reciprocating gear 2 41, and further driven by the synchronous belt and the power transmission long shaft 37 to achieve reciprocating rotation of the scraping screw 34.

[0100] In another embodiment of the present invention, a drainage tube 45 is fixedly installed on the top of the gantry 1, and the output main shaft 10 can rotate and pass through the drainage tube 45. An impeller 46 fixedly mounted on the output main shaft 10 is provided in the drainage tube 45. An exhaust port is opened on one side of the drainage tube 45. A dust suction pipe 47 is fixedly installed on one side of the drainage tube 45. The dust suction pipe 47 extends into the gantry 1 and is staggered with the sliding path of the sliding seat 6 and the laser rust removal transmitter 8, so as to extract the smoke generated during work.

[0101] In this embodiment, a drainage tube 45 is fixedly installed on the top of the gantry 1, so that the output main shaft 10 can rotatably pass through it. Inside the drainage tube 45, an impeller 46 that rotates synchronously with the output main shaft 10 is fixedly sleeved. When the output main shaft 10 rotates, the impeller 46 also rotates therewith, generating an airflow effect.

[0102] An exhaust port is provided on one side of the drainage tube 45 to allow the internal airflow and the smoke carried therein to be discharged. At the same time, a dust suction pipe 47 is fixedly installed on the other side of the drainage tube 45, and the pipe extends to the inside of the gantry 1, but its path is specially designed to be staggered with the sliding path of the sliding seat 6 and the laser rust removal transmitter 8 to avoid interfering with the normal operation of the equipment.

[0103] During the laser rust removal process, the generated smoke is sucked into the drainage tube 45 by the airflow generated by the rotation of the impeller 46, and is effectively extracted to the outside of the equipment through the dust suction pipe 47 along with the airflow, and then connected to the air treatment equipment outside the factory.

[0104] In yet another embodiment of the present invention, shielding plates 48 are adjustably installed on both sides of the gantry 1 to control the size of the openings on both sides of the gantry 1 .

[0105] In this embodiment, installation positions are reserved on both sides of the gantry 1 for installing shielding plates 48. These shielding plates 48 are connected to the gantry 1 through adjustable fixing devices (such as slide rails, bolts, etc.) to ensure that they can be firmly fixed in the desired position.

[0106] The user can change the size of the openings on both sides according to the actual working conditions by adjusting the position of the shielding plate 48 on the gantry 1. This adjustment can be performed manually or by mechanical or electric means, depending on the design and application scenario of the equipment.

[0107] By adjusting the shielding plate 48 , the user can control environmental factors such as airflow and light inside the gantry 1 , thereby optimizing the working environment.

[0108] In summary, compared with related technologies, this device adopts mechanical transmission to achieve simultaneous feeding and rust removal, without the need for complex electrical control systems, reducing equipment costs and maintenance difficulties. The stability and reliability of the mechanical structure ensure the stability of the equipment during long-term operation and the consistency of rust removal quality, reducing failure rates and downtime.

[0109] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0110] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A reciprocating laser rust removal equipment for steel structure, characterized in that: include: A gantry and a supporting side plate 1 and a supporting side plate 2 fixedly mounted at the bottom of the gantry; A plurality of feeding rollers can be rotatably mounted on the supporting side plate 1 and the supporting side plate 2, and are used to transmit the rust-removing materials; A reciprocating screw, rotatably mounted on the gantry; A sliding seat, which is threadedly sleeved on the reciprocating screw and can be driven by the reciprocating screw to move horizontally, and the top of the sliding seat is in sliding contact with the top inner wall of the gantry; An electric telescopic rod, fixedly mounted on the bottom of the sliding seat; A laser rust removal transmitter is fixedly mounted on the output rod of the electric telescopic rod and is used to remove rust from materials passing below; A driving motor is fixedly mounted on the top of the gantry; The reciprocating power transmission mechanism is arranged on the gantry, the first supporting side plate and the second supporting side plate, and is used to connect the power of the driving motor to drive the rotation of the multiple feeding rollers and the reciprocating screw to reciprocate.

2. The reciprocating laser rust removal equipment for steel structure according to claim 1, characterized in that: The reciprocating power transmission mechanism includes an output spindle, which is rotatably mounted on the top of the gantry, one end of the output spindle is fixedly connected to the output shaft of the driving motor, a conversion spindle is rotatably mounted on the gantry, the conversion spindle movably passes through the sliding seat, a small pulley is fixedly sleeved on the same end of the output spindle and one of the feeding rollers, a belt pulley is fixedly sleeved on the conversion spindle, and the belt pulley and the two small pulleys are sleeved with the same toothed belt, so that the driving motor drives the conversion spindle to rotate.

3. The reciprocating laser rust removal equipment for steel structure according to claim 2, characterized in that: The reciprocating power transmission mechanism also includes a reversing shaft, which is rotatably mounted on a side of the gantry away from the belt pulley. The conversion main shaft is located at one end of the reversing shaft and is fixedly sleeved with a driving gear. A driven gear is fixedly sleeved on the reversing shaft, and the driven gear is meshed with the driving gear. Support shaft 1 and support shaft 2 are rotatably mounted on both sides of the gantry, and corresponding ends of the support shaft 1 and the conversion main shaft are fixedly sleeved with pulley 1. The two pulleys 1 are sleeved with the same synchronous belt 1, so that the conversion main shaft directly drives the corresponding support shaft 1 to rotate, and pulley 2 is fixedly sleeved on the support shaft 2 and the reversing shaft. The two pulleys are sleeved with the same synchronous belt 2, so that the conversion main shaft indirectly drives the corresponding support shaft 2 to rotate through the reversing shaft, the rotation speeds of the support shaft 1 and the support shaft 2 are consistent and the rotation directions are opposite, and the support shaft 1 and the support shaft 2 are both fixedly sleeved with a large residual gear disk, and the two large residual gear disks are both provided with teeth along half of 180°, and the teeth of the two large residual gear disks are set on opposite sides, and a reciprocating gear 1 is fixedly sleeved at both ends of the reciprocating screw, and the two reciprocating gears 1 are respectively meshed or disengaged with the two large residual gear disks, and one group of large residual gear disks and reciprocating gear 1 are staggeredly meshed or disengaged with another group, so that the reciprocating screw rotates reciprocatingly.

4. The reciprocating laser rust removal equipment for steel structure according to claim 1, characterized in that: The sides of the support side plate 1 and the support side plate 2 that are close to each other are fixedly installed with anti-edge rails, the lengths of the two anti-edge rails are consistent with the lengths of the support side plate 1 and the support side plate 2, and the two anti-edge rails are located above the multiple feeding rollers.

5. The reciprocating laser rust removal equipment for steel structure according to claim 1, characterized in that: The plurality of feeding rollers are located on the same end of the supporting side plate 2 and are all fixedly sleeved with a pulley 3, the supporting side plate 2 is rotatably mounted with a plurality of tensioning wheels 1, and the plurality of pulleys 3 and the plurality of tensioning wheels 1 are sleeved with the same synchronous belt 3.

6. The reciprocating laser rust removal equipment for steel structure according to claim 1, characterized in that: A plurality of anchoring seats are fixedly installed on the sides of the supporting side plate 1 and the supporting side plate 2, and the plurality of anchoring seats are provided with anchor holes.

7. The reciprocating laser rust removal equipment for steel structure according to claim 2, characterized in that: The sliding seat is provided with an avoidance hole for the conversion main shaft to pass through, and the inner diameter of the avoidance hole is larger than the diameter of the conversion main shaft.

8. The reciprocating laser rust removal equipment for steel structure according to claim 2, characterized in that: A support shaft frame is fixedly installed on the top of the gantry, and the support shaft frame is connected to the output main shaft through a bearing.

9. The reciprocating laser rust removal equipment for steel structure according to claim 3, characterized in that: The speed ratio of the reciprocating screw driving the sliding seat to slide is adapted to the speed ratio of the large residual tooth plate driving the reciprocating gear to mesh with each other.

10. The reciprocating laser rust removal equipment for steel structure according to claim 4, characterized in that: The two edge prevention rails both extend above the plurality of feeding rollers, and the edge prevention rails have a reduction groove.

Images