Steel structure paint spraying device

Abstract

The utility model discloses a steel structure paint spraying device which comprises a working table, racks are fixedly connected to the front side and the rear side of the top of the working table respectively, sliding grooves are symmetrically formed in the opposite sides of the two racks, supporting bases are fixedly connected to the two sides of the top of the working table respectively, and a second rotating shaft penetrates through the top of one supporting base. The two driving structures are slidably connected to the tops of the sliding grooves correspondingly, the paint spraying structure is arranged on the tops of the opposite sides of the two driving structures, and one fixing structure is in bearing connection to the end, close to the corresponding driving structure, of the electric push rod. The other fixing structure is fixedly connected to the end, close to the driving structure, of the second rotating shaft. Through cooperation of the electric push rod, the two sets of fixing structures, the second rotating shaft and the second motor, paint spraying can be conducted on all faces of a steel structure after one-time clamping, workers do not need to turn over the faces manually, and paint spraying uniformity and quality are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure surface treatment, in particular to a steel structure painting device. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts silanization, pure manganese phosphating, water washing and drying, galvanizing and other rust removal and rust prevention processes. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. Steel structures are prone to rust. Generally, steel structures need to be rust-proofed, galvanized or painted, and they need regular maintenance. A dense coating is often attached to the surface of the steel structure by spraying paint to improve its mechanical properties and service life.

[0003] A steel structure painting device with announcement number CN220697198U includes a conveyor belt, a top side of the conveyor belt is fixedly connected to a lifting structure, the interior of the lifting structure is fixedly connected to a rotating structure, the top of the lifting structure is fixedly connected to a paint supply structure, the front end of the rotating structure is sleeved with a connecting pipe, the bottom of the connecting pipe is fixedly connected to a spray head, and the top side of the connecting pipe is plugged into a paint supply pipe. The utility model drives the threaded rod to rotate through two motors, and drives the fixed plate to lift and lower through the cooperation of the sliding rod, the threaded rod, the through hole and the threaded hole, thereby driving the rotating structure and the spray head to lift and lower. It has a simple structure and is easy to use. It not only greatly reduces the workload of the staff for maintenance, but also reduces the cost of using the equipment itself. Through the cooperation of the rotating structure and the conveyor belt, the steel structures on the conveyor belt can be painted one by one, which not only increases the scope of application of the paint spraying device, but also greatly increases the working efficiency of the paint spraying device. In addition, the existing paint spraying device also has the following disadvantages during use:

[0004] (1) The existing painting equipment can only paint the top of the steel structure, but the other sides of the steel structure also need to be painted. At this time, the staff needs to manually turn over and place them on the top of the conveyor belt in turn. Manual operation is difficult to ensure the accuracy of each turning and placement, which may cause the position of the steel structure to shift or tilt during the painting process, thereby affecting the uniformity and quality of the paint.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0006] The technical problem to be solved by the present invention is to overcome the above technical defects and provide a steel structure painting device.

[0007] In order to solve the above problems, the technical solution of the present utility model includes:

[0008] A workbench, wherein the front and rear sides of the top of the workbench are respectively fixedly connected with racks, and sliding grooves are symmetrically provided on the opposite sides of the two racks. Support seats are respectively fixedly connected to the two sides of the top of the workbench, wherein the top of one of the support seats is penetrated by a second rotating shaft, and the top of the other support seat near the bottom of the second rotating shaft is fixedly connected with an electric push rod, and a control panel is provided at the center of the front side of the workbench;

[0009] There are two driving structures, each of which is slidably connected to the top of the sliding groove.

[0010] A paint spraying structure, the paint spraying structure being arranged on top of opposite sides of the two sets of driving structures;

[0011] The fixed structure includes two groups, wherein the bearings of one group of the fixed structures are connected to one end of the electric push rod close to the driving structure, and the bearings of the other group of the fixed structures are fixedly connected to one end of the rotating shaft 2 close to the driving structure.

[0012] Furthermore, each group of the driving structure includes a fixed plate, a motor 1, a rotating shaft 1 and a gear. The bottom of the fixed plate close to the rack is fixedly connected to the motor 1, the output end of the motor 1 is fixedly connected to the rotating shaft 1, and the outer wall of the rotating shaft 1 is sleeved with a gear.

[0013] Furthermore, the paint spraying structure includes a separatory plate, a nozzle, a paint box and a paint pump. The two ends of the separatory plate are fixedly connected to a fixed plate. A paint box is provided on one side of the top of the separatory plate, and a paint pump is provided on the other side. Several equidistant nozzles are fixedly connected to the bottom of the separatory plate.

[0014] Furthermore, each group of the fixing structure includes a fixing seat, a threaded rod, an abutment plate, a telescopic rod and a spring, and the front and rear sides of the fixing seat are respectively penetrated by threaded rods, one end of the threaded rod is connected to the abutment plate with a bearing, and the other end passes through the fixing seat and is plugged with a rotating block, and the top and bottom of the two abutment plates on the separated side are respectively provided with telescopic rods, one end of the four telescopic rods is respectively fixedly connected to the fixing seat, and the other end is respectively fixedly connected to the abutment plate, and the outer walls of the four telescopic rods are respectively sleeved with springs.

[0015] Furthermore, the two sliding grooves are in an inverted T-shape, the two groups of fixed structures are arranged opposite to each other, the two support seats are in an L-shape, the end of the rotating shaft 2 away from the fixed structure passes through the support seat and is fixedly connected to the motor 2, and the bottom end of the motor 2 is fixedly connected to the support seat.

[0016] Furthermore, the gear is meshed with the rack, the shape of the fixed plate is a trapezoid that is narrow at the top and wide at the bottom, a sliding block is fixedly connected to the bottom of the fixed plate, and the sliding block is adaptively connected to the sliding groove.

[0017] Furthermore, the liquid separation plate is connected to the paint delivery pump via a second connecting pipe, the paint box is connected to the paint delivery pump via a first connecting pipe, and electromagnetic switch valves are respectively provided on the tops of the plurality of nozzles.

[0018] The advantages of this utility model compared with the existing technology are:

[0019] 1. The utility model provides a steel structure painting device, which places the steel structure to be painted on opposite sides of two sets of fixed structures, pushes the fixed seats of the two sets of fixed structures on opposite sides through electric push rods, tightens the threaded rods through rotating blocks to abut the ends of the steel structure, and then tightens the bolts to push the abutment plates to abut the front and rear sides of the steel structure. The steel structure is driven to rotate by a second motor, so that all sides of the steel structure can be painted after one clamping, without the need for workers to manually turn over the sides, thereby ensuring the uniformity and quality of the paint spraying;

[0020] 2. The utility model provides a steel structure painting device. The shape of the fixed plate is designed to be a trapezoid that is narrow at the top and wide at the bottom. This design not only enhances the stability of the structure, but also the gear and rack are meshed and connected. This design ensures the accuracy and stability of the transmission. The drive structure is set outside, which is not only convenient for daily maintenance and care, but also reduces the downtime caused by failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional Figure 1 .

[0022] Figure 2 This is a three-dimensional Figure 2 .

[0023] Figure 3 yes Figure 1 Enlarged view of point A in the middle.

[0024] Figure 4 yes Figure 2 A magnified three-dimensional view of the fixed structure.

[0025] As shown in the figure: 1. Workbench; 2. Rack; 3. Sliding groove; 4. Driving structure; 401. Fixed plate; 402. Sliding block; 403. Motor 1; 404. Rotating shaft 1; 405. Gear; 5. Paint spraying structure; 501. Separating plate; 502. Nozzle; 503. Paint box; 504. Paint pump; 505. Connecting pipe 1; 506. Connecting pipe 2; 6. Support seat; 7. Motor 2; 8. Rotating shaft 2; 9. Electric push rod; 10. Fixed structure; 1001. Fixed seat; 1002. Threaded rod; 1003. Rotating block; 1004. Abutment plate; 1005. Telescopic rod; 1006. Spring. DETAILED DESCRIPTION

[0026] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] Example 1:

[0029] like Figures 1 to 4As shown, this embodiment proposes a steel structure painting device, including a workbench 1, a driving structure 4, a painting structure 5 and a fixed structure 10. The front and rear sides of the top of the workbench 1 are respectively fixedly connected with racks 2, a control panel 11 is provided at the center of the front side of the workbench 1, and sliding grooves 3 are symmetrically provided on the opposite sides of the two racks 2. Support seats 6 are respectively fixedly connected to the top and sides of the workbench 1, one of the support seats 6 is provided with a rotating shaft 2 8 on the top, and an electric push rod 9 is fixedly connected to the bottom of the other support seat 6 near the rotating shaft 2 8. There are two groups of driving structures 4, and the two groups of driving structures 4 are respectively slidably connected to the sliding At the top of the groove 3, the paint spraying structure 5 is arranged on the top of the opposite side of the two groups of driving structures 4. There are two groups of fixed structures 10, one of which is connected to the end of the electric push rod 9 close to the driving structure 4 by a bearing, and the other group of fixed structures 10 is fixedly connected to the end of the rotating shaft 2 8 close to the driving structure 4. The shape of the two sliding grooves 3 is an inverted T shape, the two groups of fixed structures 10 are arranged opposite to each other, and the shape of the two support seats 6 is L-shaped. The end of the rotating shaft 2 8 away from the fixed structure 10 passes through the support seat 6 and is fixedly connected to the motor 2 7. The motor 2 7 is electrically connected to the control panel 11, and the bottom end of the motor 2 7 is fixedly connected to the support seat 6.

[0030] Example 2:

[0031] The scheme in Example 1 is further introduced below in combination with the specific working method, and the details are described below: Each group of driving structures 4 includes a fixed plate 401, a motor 403, a rotating shaft 404 and a gear 405. The bottom of the fixed plate 401 close to the rack 2 is fixedly connected to the motor 1 403, the motor 1 403 is electrically connected to the control panel 11, the output end of the motor 1 403 is fixedly connected to the rotating shaft 1 404, the outer wall of the rotating shaft 404 is sleeved with a gear 405, the gear 405 is meshed with the rack 2, the shape of the fixed plate 401 is a trapezoid that is narrow at the top and wide at the bottom, the bottom of the fixed plate 401 is fixedly connected to the sliding block 402, and the sliding block 402 is adaptively connected to the sliding groove 3.

[0032] The shape of the fixed plate 401 is designed to be a trapezoid that is narrow at the top and wide at the bottom. This design not only enhances the stability of the structure, but also the gear 405 is meshed and connected with the rack 2. This design ensures the accuracy and stability of the transmission. The drive structure 4 is set outside, which is not only convenient for daily maintenance and care, but also reduces the downtime caused by failures.

[0033] Example 3:

[0034] The scheme in Example 2 is further introduced below in combination with the specific working method, as described below for details: the paint spraying structure 5 includes a separatory plate 501, a nozzle 502, a paint box 503 and a paint pump 504, and the two ends of the separatory plate 501 are respectively fixedly connected to the fixed plate 401, a paint box 503 is provided on one side of the top of the separatory plate 501, and a paint pump 504 is provided on the other side. The paint pump 504 is electrically connected to the control panel 11, and a number of equidistant nozzles 502 are fixedly connected to the bottom of the separatory plate 501. The separatory plate 501 and the paint pump 504 are connected by a connecting pipe 2 506, and the paint box 503 and the paint pump 504 are connected by a connecting pipe 1 505. Electromagnetic switch valves are respectively provided on the tops of the several nozzles 502, and the several electromagnetic switch valves are electrically connected to the control panel 11.

[0035] Example 4:

[0036] The scheme in Example 3 is further introduced below in combination with the specific working method, and details are described below: Each group of fixing structures 10 includes a fixing seat 1001, a threaded rod 1002, an abutment plate 1004, a telescopic rod 1005 and a spring 1006, and the front and rear sides of the fixing seat 1001 are respectively penetrated by a threaded rod 1002, one end of the threaded rod 1002 is connected to the abutment plate 1004 by a bearing, and the other end passes through the fixing seat 1001 and is plugged with a rotating block 1003, and the top and bottom of the separated sides of the two abutment plates 1004 are respectively provided with a telescopic rod 1005, one end of the four telescopic rods 1005 is respectively fixedly connected to the fixing seat 1001, and the other end is respectively fixedly connected to the abutment plate 1004, the outer walls of the four telescopic rods 1005 are respectively sleeved with springs 1006, and the front and rear of the fixing seat 1001 are respectively provided with threaded holes, and the two threaded holes are respectively threadedly connected to the threaded rod 1002.

[0037] By placing the steel structure to be painted on opposite sides of two sets of fixed structures 10, the electric push rod 9 pushes the opposite sides of the fixing seats 1001 of the two sets of fixed structures 10 to abut the ends of the steel structure respectively, and then the rotating block 1003 is tightened to tighten the threaded rod 1002 to push the abutment plate 1004 to abut the front and rear sides of the steel structure. The steel structure is driven to rotate by the motor 2 7, so that all sides of the steel structure can be painted after one clamping, and there is no need for the staff to manually turn over, thereby ensuring the uniformity and quality of the paint.

[0038] When in use, the steel structure to be painted is placed on the opposite side of the two sets of fixed structures 10, and the electric push rod 9 is started through the control panel 11 to push the fixing seat 1001 of one set of fixed structures 10, so that the opposite sides of the two fixing seats 1001 respectively abut the ends of the steel structure, and then the threaded rod 1002 is tightened by the rotating block 1003 to push the abutment plate 1004 to abut the front and rear sides of the steel structure, thereby completing the fixation of the steel structure, and then the motor 1 403, the paint pump 504, the motor 2 7 and the electromagnetic switch valve corresponding to the spray head 502 are started respectively through the control panel 11, and the motor 1 is turned on and off. One 403 drives gear 405 to rotate, and through the meshing connection between gear 405 and rack 2, motor one 403 is a forward and reverse rotating motor, so that the fixed plate 401 drives the paint spraying structure 5 to move, and the rotating shaft 2 8 is driven to rotate by motor two 7. Through the cooperation of rotating shaft two 8 and fixed structure 10, the steel structure is driven to rotate, so that each surface of the steel structure can be painted after one clamping, and there is no need for staff to manually turn it over, thereby ensuring the uniformity and quality of the paint spraying. Finally, after disassembly, it is only necessary to manually paint the position where the abutment plate 1004 abuts without paint.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0041] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A steel structure painting device, characterized in that: include: A workbench (1), wherein the front and rear sides of the top of the workbench (1) are respectively fixedly connected with racks (2), and sliding grooves (3) are symmetrically provided on opposite sides of the two racks (2). Support seats (6) are respectively fixedly connected to the two sides of the top of the workbench (1), wherein the top of one of the support seats (6) is provided with a second rotating shaft (8), and the top of the other support seat (6) is fixedly connected with an electric push rod (9) near the bottom of the second rotating shaft (8). A control panel (11) is provided at the center of the front side of the workbench (1); A driving structure (4), wherein the number of the driving structures (4) is two groups, and the two groups of the driving structures (4) are respectively slidably connected to the top of the sliding groove (3); A paint spraying structure (5), the paint spraying structure (5) being arranged on top of opposite sides of the two sets of driving structures (4); The fixed structure (10) is provided in two groups, wherein the bearings of one group of the fixed structures (10) are connected to one end of the electric push rod (9) close to the driving structure (4), and the other group of the fixed structures (10) are fixedly connected to one end of the rotating shaft (8) close to the driving structure (4).

2. A steel structure painting device according to claim 1, characterized in that: The two sliding grooves (3) are in an inverted T-shape, the two sets of fixed structures (10) are arranged opposite to each other, the two support seats (6) are in an L-shape, the end of the second rotating shaft (8) away from the fixed structure (10) passes through the support seat (6) and is fixedly connected to the second motor (7), and the bottom end of the second motor (7) is fixedly connected to the support seat (6).

3. A steel structure painting device according to claim 2, characterized in that: Each group of the driving structures (4) comprises a fixed plate (401), a motor (403), a rotating shaft (404) and a gear (405); the bottom of the fixed plate (401) close to the rack (2) is fixedly connected to the motor (403); the output end of the motor (403) is fixedly connected to the rotating shaft (404); and the outer wall of the rotating shaft (404) is sleeved with the gear (405).

4. A steel structure painting device according to claim 3, characterized in that: The gear (405) is meshedly connected with the rack (2); the fixed plate (401) is in the shape of a trapezoid that is narrow at the top and wide at the bottom; a sliding block (402) is fixedly connected to the bottom of the fixed plate (401); and the sliding block (402) is adaptively connected to the sliding groove (3).

5. The steel structure painting device according to claim 3, characterized in that: The paint spraying structure (5) comprises a liquid separation plate (501), a nozzle (502), a paint box (503) and a paint delivery pump (504); the two ends of the liquid separation plate (501) are respectively fixedly connected to a fixed plate (401); a paint box (503) is provided on one side of the top of the liquid separation plate (501), and a paint delivery pump (504) is provided on the other side; and a plurality of equidistant nozzles (502) are fixedly connected to the bottom of the liquid separation plate (501).

6. A steel structure painting device according to claim 5, characterized in that: The liquid separation plate (501) is connected to the paint delivery pump (504) via a second connecting pipe (506), the paint box (503) is connected to the paint delivery pump (504) via a first connecting pipe (505), and electromagnetic switch valves are respectively provided on the tops of the plurality of spray heads (502).

7. The steel structure painting device according to claim 5, characterized in that: Each set of the fixing structures (10) comprises a fixing seat (1001), a threaded rod (1002), an abutment plate (1004), a telescopic rod (1005) and a spring (1006); the front and rear sides of the fixing seat (1001) are respectively provided with threaded rods (1002); one end of the threaded rod (1002) is connected to the abutment plate (1004) through a bearing, and the other end passes through the fixing seat (1001) and is plugged into a rotating block (1003); the top and bottom of the two abutment plates (1004) on the separated sides are respectively provided with telescopic rods (1005); one end of the four telescopic rods (1005) is respectively fixedly connected to the fixing seat (1001), and the other end is respectively fixedly connected to the abutment plate (1004); the outer walls of the four telescopic rods (1005) are respectively sleeved with springs (1006).

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