Mechanical device for processing lagging jack

Abstract

The invention relates to the technical field of automatic machining equipment, and particularly discloses a mechanical device for machining an arch frame, which comprises a machining table, and a control table, a feeding assembly and a bending assembly are mounted on the machining table; the feeding assembly comprises a mechanical arm, one end of the mechanical arm is connected to the machining table, the other end of the mechanical arm is connected with a bearing groove, a pressure sensor is installed in the bearing groove, and the pressure sensor and the mechanical arm are connected with the control table. The bending assembly comprises two blocking columns and a baffle, the lower ends of the two blocking columns are rotationally connected to the machining table, and the upper ends of the two blocking columns are connected to the two ends of the baffle correspondingly. The pipe bending device further comprises a hydraulic oil cylinder, a pipe bending base is fixedly connected to the output end of the hydraulic oil cylinder, and the extrusion face of the pipe bending base is an outwards-protruding arc face. The telescopic direction of the hydraulic oil cylinder is perpendicular to the supporting faces of the two bumping posts, and the hydraulic oil cylinder is connected with the console. The device is used for automatically machining the lagging jack, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automatic processing equipment, and in particular to a mechanical device for processing an arch frame. Background Art

[0002] The arch structure is a supporting structure composed of one or more arc-shaped members. When the arch is subjected to vertical loads at both ends of the member, the force balance is achieved by transferring the load to the supporting point. According to different forms, the arch is divided into flat-top arch, arc arch, broken-line arch, etc. The arch structure can make the structure more stable and able to withstand large loads. At the same time, due to the beauty of its curved shape, the arch structure is also often used in the design of decorative buildings.

[0003] Traditional arch frames are generally made of wood splicing. With the maturity of steel processing technology and the stability of steel prices, steel arch frames are widely used. Steel arch frame processing is relatively convenient and quick, and steel is more resistant to high temperature and corrosion and has a long service life.

[0004] The current arch processing equipment needs manual adjustment during the processing, and human-assisted mechanical processing results in low processing efficiency. Summary of the invention

[0005] The invention provides a mechanical device for processing an arch frame, which is used for automatically processing the arch frame and improving the processing efficiency.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: A mechanical device for processing an arch frame comprises a processing table, on which a control console, a feeding assembly and a bending assembly are installed; the feeding assembly comprises a mechanical arm, one end of which is connected to the processing table, and the other end of which is connected to a supporting groove, in which a pressure sensor is installed, and the pressure sensor and the mechanical arm are respectively connected to the control console; the bending assembly comprises two baffle columns and a baffle plate, the lower ends of the two baffle columns are rotatably connected to the processing table, and the upper ends of the two baffle columns are respectively connected to the two ends of the baffle plate; it also comprises a hydraulic cylinder, on the output end of the hydraulic cylinder is fixedly connected a pipe bending seat, and the extrusion surface of the pipe bending seat is an outwardly convex arc surface; the extension and contraction direction of the hydraulic cylinder is perpendicular to the supporting surfaces of the two baffle columns, and the hydraulic cylinder is connected to the control console; the control console controls the mechanical arm to drive the steel to the bending assembly according to the data of the pressure sensor, and then controls the extension and contraction of the hydraulic cylinder to make the pipe bending seat and the two baffle columns clamp the steel, and then controls the mechanical arm to retract the supporting groove.

[0007] Furthermore, it also includes a feeding assembly, which includes a guide roller; a rolling groove is provided in the processing table, and the guide roller is rotatably connected in the rolling groove, and the upper end surface of the guide roller is higher than the panel of the processing table; the guide roller is rotated by the first driving motor in the processing table, and the first driving motor is connected to the control console.

[0008] Preferably, the number of the rolling grooves and guide rollers is three, the three guide rollers are arranged in parallel, and adjacent guide rollers are connected by chains so that the guide rollers rotate synchronously.

[0009] Furthermore, the position guided by the guide roller is the discharge port, and a blanking plate is installed at the discharge port, one end of which is hinged on the processing table; a supporting air bag is installed on the side of the discharge port of the processing table, and the supporting air bag is connected to the air pump through a conveying air pipe, and the air pump is connected to the control console.

[0010] Furthermore, the robotic arm includes a second drive motor, a rotating rocker arm is connected to the output end of the second drive motor, the rotating rocker arm is hinged with a linkage shaft, a connecting rod is hinged on the linkage shaft, a limit seat is provided on the outer sleeve of the connecting rod so that the connecting rod can only move horizontally, and the connecting rod is fixedly connected to the supporting groove.

[0011] Furthermore, a rebound seat is respectively installed at both ends of the baffle, and a pressure block is installed on the rebound seat and connected via a compression spring, and the two pressure blocks are located between the two baffle columns.

[0012] Furthermore, a buffer block is arranged in the supporting groove, and the buffer block is connected to the supporting groove via a supporting spring.

[0013] Furthermore, a repair door is provided on the processing table.

[0014] Compared with the prior art, the present invention has the following advantages and beneficial effects: 1. The feeding component detects steel through a pressure sensor, and the signal is transmitted to the control console. The control console drives the robotic arm to complete the feeding of steel and realize the induction feeding function.

[0015] 2. By setting up a rebound seat and a compression spring, when in use, put the steel between the retaining column and the bending seat, then start the hydraulic cylinder through the operation console on the operation panel, and drive the bending seat to expand and contract through the hydraulic cylinder, so that the bending seat pushes the steel to contact the retaining column to bend the steel. At the same time, the steel contacts the compression spring at the rear end of the rebound seat on the upper baffle plate at the top of the retaining column. After the bending seat retracts, the compression spring inside the pressure block and the rebound seat rebounds to push the steel back between the retaining column and the bending seat. By starting the motor inside the operating box to drive the guide roller at the top of the operating table to rotate, the processed arch frame is transported out, thereby realizing the bending rebound function. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the present invention.

[0017] Figure 2 A top view of the press-bending component.

[0018] Figure 3 It is a top view of the loading component.

[0019] Figure 4 This is the structural diagram of the rebound seat.

[0020] Figure 5 This is a structural diagram of the supporting airbag.

[0021] The meanings of the numbers in the figure are: 1-processing table, 2-supporting groove, 3-blocking column, 4-baffle, 5-bending pipe seat, 6-hydraulic cylinder, 7-guide roller, 8-rotating rocker arm, 9-linkage shaft, 10-connecting rod, 11-limiting seat, 12-control console, 13-repair door, 14-unloading plate, 15-supporting airbag, 16-rebound seat, 17-compression spring, 18-pressing block, 19-second driving motor, 20-delivery air pipe, 21-pressure sensor, 22-buffer block. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention, so as to have a further understanding of the concept of the present invention, the technical problems solved, the technical features constituting the technical scheme and the technical effects brought about.

[0023] like Figure 1 , Figure 2 As shown, a mechanical device for processing an arch frame includes a processing table 1, on which a control console 12, a feeding assembly and a bending assembly are installed; the feeding assembly includes a mechanical arm, one end of which is connected to the processing table 1, and the other end of the mechanical arm is connected to a supporting groove 2, in which a pressure sensor 21 is installed, and the pressure sensor 21 and the mechanical arm are respectively connected to the control console 12; the bending assembly includes two baffle columns 3 and a baffle plate 4, the lower ends of the two baffle columns 3 are rotatably connected to the processing table 1, and the upper ends of the two baffle columns 3 are respectively connected to the two ends of the baffle plate 4; it also includes a hydraulic cylinder 6, on the output end of the hydraulic cylinder 6 is fixedly connected a pipe bending seat 5, and the extrusion surface of the pipe bending seat 5 is an outwardly convex arc surface; the telescopic direction of the hydraulic cylinder 6 is perpendicular to the supporting surfaces of the two baffle columns 3, and the hydraulic cylinder 6 is connected to the control console 12. The control console controls the mechanical arm to drive the steel to the bending assembly according to the data of the pressure sensor 21, and then controls the hydraulic cylinder 6 to extend and retract so that the bending seat 5 and the two blocking columns 3 clamp the steel, and then controls the mechanical arm to retract the supporting groove 2.

[0024] The working principle of the present invention is: the loading assembly includes a mechanical arm and a supporting groove 2. The mechanical arm is connected to the control console 12 and is driven by the control console 12. A pressure sensor 21 is provided in the supporting groove 2. The steel to be processed is transported to the processing table 1 from the previous process to ensure that one end of the steel is located in the supporting groove 2. The steel squeezes the pressure sensor 21. After the control console 12 obtains the data from the pressure sensor 21, it determines whether there is steel in the supporting groove 2. If there is steel, the mechanical arm is driven to move to transport the steel to the bending assembly. The bending assembly includes two retaining columns 3, a baffle 4, a hydraulic cylinder 6 and a pipe bending seat 5. Only one end of the steel to be processed is located in the supporting groove 2, and the other end and the middle section of the steel are located on the panel of the processing table 1. When the loading assembly transports the steel, the end of the steel located on the processing table 1 is transported between the two retaining columns 3 and the pipe bending seat 5. The control console 12 controls the hydraulic cylinder 6 and the pipe bending seat 5 to push outward, so that the steel is clamped between the two retaining columns 3 and the pipe bending seat 5. After the steel pipe is fixed, the mechanical arm and the supporting groove 2 retreat. After the steel is clamped by the hydraulic cylinder 6 and the pipe bending seat 5, the hydraulic cylinder 6 and the pipe bending seat 5 are driven again to continue to push outward, and the steel is processed into an arch frame by extrusion.

[0025] like Figure 3 As shown, further, it also includes a feeding assembly, which includes a guide roller 7; a rolling groove is provided in the processing table 1, and the guide roller 7 is rotatably connected in the rolling groove, and the upper end surface of the guide roller 7 is higher than the panel of the processing table 1; the guide roller 7 is rotated by the first drive motor in the processing table 1, and the first drive motor is connected to the control console 12. The guide roller 7 is horizontally placed and rotatably connected in the rolling groove, the lower half of the guide roller 7 is located in the rolling groove, and the upper half of the guide roller 7 is located outside the rolling groove. After the arch frame processing is completed, the control console 12 controls the first drive motor to rotate, thereby rotating the guide roller 7, and the processed arch frame is transported to the discharge port of the processing table 1 by the guide roller 7.

[0026] Preferably, the number of the rolling groove and guide rollers 7 is three, the three guide rollers 7 are arranged in parallel, and the adjacent guide rollers 7 are connected by chains so that the guide rollers 7 rotate synchronously. When three guide rollers 7 are arranged, the driving surface covered by the three guide rollers 7 is wider, and the three guide rollers 7 rotate synchronously, which makes it easier to transport the arch frame.

[0027] like Figure 5As shown, further, the position guided by the guide roller 7 is the discharge port, and a blanking plate 14 is installed at the discharge port, and one end of the blanking plate 14 is hinged on the processing table 1; a supporting air bag 15 is installed on the side of the discharge port of the processing table 1, and the supporting air bag 15 is connected to the air pump through the conveying air pipe 20, and the air pump is connected to the control console 12. The blanking plate 14 is used to guide the discharge of the arch after processing. When the supporting air bag 15 is not inflated, the blanking plate 14 droops under the action of gravity and is not used to guide the discharge of the arch. The control console 12 controls the air pump to inflate the supporting air bag 15. The supporting air bag 15 supports the blanking plate 14 to reach different inclination angles according to its own inflation degree, and can guide the arch to different positions.

[0028] Further, the mechanical arm includes a second drive motor 19, and a rotating rocker arm 8 is connected to the output end of the second drive motor 19, and the rotating rocker arm 8 is hinged with a linkage shaft 9, and a connecting rod 10 is hinged on the linkage shaft 9, and a limit seat 11 is provided on the outer sleeve of the connecting rod 10, so that the connecting rod 10 can only move horizontally, and the connecting rod 10 is fixedly connected to the supporting groove 2. The second drive motor 19 rotates to drive the rotating rocker arm 8 to rotate, and the rotating rocker arm 8 is hinged with the linkage shaft 9, and the linkage shaft 9 is hinged with the connecting rod 10, and the connecting rod 10 can only move horizontally under the restriction of the limit seat 11, that is, the rotation of the second drive motor 19 causes the connecting rod 10 and the supporting groove 2 connected to the connecting rod 10 to reciprocate in the horizontal direction to achieve the effect of transporting and loading materials.

[0029] like Figure 4 As shown, further, a rebound seat 16 is respectively installed at both ends of the baffle 4, and a pressure block 18 is installed on the rebound seat 16 and connected by a compression spring 17, and the two pressure blocks 18 are located between the two baffle columns 3. After the steel is processed into an arch frame, the middle section of the arch frame is located between the two baffle columns 3. When the arch frame is subsequently transported by the guide roller 7, there will be a problem of collision between the arch frame and the column. The rebound seat 16, the compression spring 17 and the pressure block 18 are set. After the extrusion process is completed, the compression spring 17 is used to push the arch frame back, which can facilitate the subsequent arch frame discharge.

[0030] Furthermore, a buffer block 22 is provided in the support groove 2, and the buffer block 22 is connected to the support groove 2 via a support spring. The buffer block 22 buffers the process of the steel material entering the support groove 2.

[0031] Furthermore, a repair door 13 is provided on the processing table 1 , and the repair door 13 is provided to facilitate maintenance of the interior of the processing table 1 through the repair door 13 .

[0032] The terms “connection” and “fixation” mentioned in the description of the present invention may refer to fixed connection, processing and forming, welding or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0033] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inside", "outside", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying a specific orientation that the device or element referred to must have, and therefore cannot be understood as a limitation on the present invention.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some or all of the technical features therein can be replaced by equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A mechanical device for processing an arch frame, characterized in that: It comprises a processing table (1), on which a control console (12), a loading assembly and a bending assembly are installed; The loading assembly comprises a mechanical arm, one end of which is connected to a processing table (1), and the other end of which is connected to a supporting groove (2), a pressure sensor (21) being installed in the supporting groove (2), and the pressure sensor (21) and the mechanical arm are respectively connected to a control console (12); The press-bending assembly comprises two baffle columns (3) and a baffle plate (4), wherein the lower ends of the two baffle columns (3) are rotatably connected to the processing table (1), and the upper ends of the two baffle columns (3) are respectively connected to the two ends of the baffle plate (4); and further comprises a hydraulic cylinder (6), wherein a pipe bending seat (5) is fixedly connected to the output end of the hydraulic cylinder (6), and the extrusion surface of the pipe bending seat (5) is an outwardly convex arc surface; the extension direction of the hydraulic cylinder (6) is perpendicular to the supporting surface of the two baffle columns (3), and the hydraulic cylinder (6) is connected to a control console (12); the control console controls the mechanical arm to drive the steel to the press-bending assembly according to the data of the pressure sensor (21), and then controls the hydraulic cylinder (6) to extend and retract so that the pipe bending seat (5) and the two baffle columns (3) clamp the steel, and then controls the mechanical arm to retract the supporting groove (2).

2. A mechanical device for processing an arch according to claim 1, characterized in that: It also includes a feeding assembly, which includes a guide roller (7); A rolling groove is provided in the processing table (1), and the guide roller (7) is rotatably connected in the rolling groove, and the upper end surface of the guide roller (7) is higher than the panel of the processing table (1); the guide roller (7) is rotated by a first drive motor in the processing table (1), and the first drive motor is connected to the control console (12).

3. A mechanical device for processing an arch according to claim 2, characterized in that: The number of the rolling grooves and guide rollers (7) is three, the three guide rollers (7) are arranged in parallel, and adjacent guide rollers (7) are connected by chains so that the guide rollers (7) rotate synchronously.

4. A mechanical device for processing an arch according to claim 2, characterized in that: The position guided by the guide roller (7) is the discharge port, and a blanking plate (14) is installed at the discharge port, and one end of the blanking plate (14) is hinged on the processing table (1); a supporting air bag (15) is installed on the side of the discharge port of the processing table (1), and the supporting air bag (15) is connected to an air pump through a conveying air pipe (20), and the air pump is connected to the control console (12).

5. The mechanical device for processing an arch according to claim 1, characterized in that: The mechanical arm comprises a second drive motor (19), the output end of the second drive motor (19) is connected to a rotary rocker arm (8), the rotary rocker arm (8) is hinged to a linkage shaft (9), a connecting rod (10) is hinged to the linkage shaft (9), a limiting seat (11) is provided on the outer sleeve of the connecting rod (10), so that the connecting rod (10) can only move horizontally, and the connecting rod (10) is fixedly connected to the supporting groove (2).

6. The mechanical device for processing an arch according to claim 1, characterized in that: A rebound seat (16) is respectively installed at both ends of the baffle plate (4), and a pressure block (18) is installed on the rebound seat (16) and connected via a compression spring (17), and the two pressure blocks (18) are both located between the two baffle columns (3).

7. The mechanical device for processing an arch according to claim 1, characterized in that: A buffer block (22) is arranged in the supporting groove (2), and the buffer block (22) is connected to the supporting groove (2) via a supporting spring.

8. The mechanical device for processing an arch according to claim 1, characterized in that: The processing table (1) is provided with a repair door (13).

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