Automatic hydraulic deviation rectifying system of stainless steel track compound machine

Abstract

The utility model belongs to the technical field of compound equipment, and relates to an automatic hydraulic deviation rectifying system of a stainless steel track compound machine, which comprises a circular conveying annular track and a roller for driving the track to circulate, and two ends of the roller are respectively supported by a first bearing and a second bearing. A first sliding groove distributed in the conveying direction is formed in one side of an end frame of the compound machine, a first bearing seat is arranged in the first sliding groove in a sliding mode, the first bearing is assembled in the first bearing seat, an oil cylinder is fixedly arranged in the first sliding groove, and a piston rod of the oil cylinder is distributed in the conveying direction and connected with the first bearing seat. A first spoke sensor for detecting the tensioning force of the crawler belt is arranged on the first bearing seat, the first spoke sensor is connected with a control system of a hydraulic station, and the hydraulic station drives the first bearing seat to move through an oil cylinder so as to balance the tensioning force of the crawler belt. The automatic hydraulic deviation correcting system of the stainless steel crawler compound machine can correct the deviation state of the crawler in time.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite equipment and relates to an automatic hydraulic deviation correction system of a stainless steel crawler composite machine. Background Art

[0002] Stainless steel track laminating machines are a common type of laminating equipment. These machines use a roller to drive an endless track in a circular motion to convey the plates. During conveying, when the roller deflects, the track can experience slight axial displacement relative to the roller due to differences in tension and the fact that the track is narrower than the roller. This is known as track deviation. Furthermore, due to the long length of the track, even the slightest angular deflection of the roller can cause significant track deviation.

[0003] When the crawler tracks deviate, it will affect the normal conveying of the plates, so it needs to be corrected in time. The existing correction method requires stopping the machine, and by the time the correction is made, the crawler tracks often have an observable deviation, which means that the crawler tracks have been deviating for a long time and a long distance. Utility Model Content

[0004] Aiming at the deficiencies of the prior art, the utility model provides an automatic hydraulic deviation correction system for a stainless steel crawler composite machine, which can correct the deviation of the crawler in time.

[0005] In order to solve the above technical problems, the purpose of the utility model is achieved through the following technical solutions:

[0006] An automatic hydraulic correction system for a stainless steel crawler composite machine includes a circular crawler for circulating conveying and a roller for driving the crawler circulation, the two ends of the roller are respectively supported by a first bearing and a second bearing, a first slide groove distributed along the conveying direction is opened on one side of the end frame of the composite machine, a first bearing seat is slidingly arranged in the first slide groove, the first bearing is assembled in the first bearing seat, an oil cylinder is fixedly arranged in the first slide groove, the piston rod of the oil cylinder is distributed along the conveying direction and connected to the first bearing seat, a first spoke sensor for detecting the track tensioning force is provided on the first bearing seat, the first spoke sensor is connected to the control system of the hydraulic station, and the hydraulic station drives the first bearing seat to move through the oil cylinder to balance the track tensioning force.

[0007] In the above-mentioned automatic hydraulic correction system of a stainless steel crawler composite machine, a second slide groove distributed along the conveying direction is opened on the other side of the end frame of the composite machine, a second bearing seat is slidingly arranged in the second slide groove, the second bearing is assembled in the second bearing seat, and a lift is installed on one side of the end frame. The screw rod of the lift is distributed along the conveying direction and connected to the second bearing seat, and a second spoke sensor for detecting the track tension is provided on the second bearing seat, and the second spoke sensor is connected to the control system of the lift, and the lift drives the second bearing seat to move through the screw rod to balance the track tension.

[0008] In the above-mentioned automatic hydraulic correction system of a stainless steel crawler composite machine, the upper and lower end surfaces of the first bearing seat are provided with through grooves distributed along the conveying direction, the first slide groove is an open groove with an outer end open, the first bearing seat is assembled in the first slide groove through the through groove, and the oil cylinder is located on the inner side of the first bearing seat; further, the cylinder body of the oil cylinder is fixed at the bottom of the first slide groove opposite to the open groove, the axis of the piston rod of the oil cylinder coincides with the center line of the first bearing seat, and the middle part of the first bearing seat is connected with a U-shaped joint, and the piston rod of the oil cylinder is hinged to the U-shaped joint.

[0009] In the above-mentioned automatic hydraulic correction system of a stainless steel crawler composite machine, the upper and lower end faces of the second bearing seat are provided with through grooves distributed along the conveying direction, the second slide groove is an open groove with an outer end open, the second bearing seat is assembled in the second slide groove through the through groove, and the screw rod is located on the inner side of the second bearing seat; further, the elevator is a worm gear screw elevator, and the axis of the screw rod coincides with the center line of the second bearing seat.

[0010] In the above-mentioned automatic hydraulic deviation correction system of the stainless steel crawler composite machine, the first bearing and the second bearing are preferably spherical roller bearings.

[0011] In the above-mentioned automatic hydraulic correction system of a stainless steel crawler composite machine, the first spoke sensor is installed on the end face of the first bearing seat opposite to the oil cylinder; the second spoke sensor is installed on the end face of the second bearing seat opposite to the screw rod; preferably, the axis of the first spoke sensor coincides with the center line of the first bearing seat, and the axis of the second spoke sensor coincides with the center line of the second bearing seat.

[0012] In the above-mentioned automatic hydraulic deviation correction system of the stainless steel crawler composite machine, the conveying system consisting of the crawler and the roller is provided with two groups and distributed up and down, and each group of the conveying system is provided with an independent deviation correction system.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. This utility model provides an automatic hydraulic deviation correction system for a stainless steel track laminating machine. This system utilizes the principle that deviation creates varying tension on the rollers. A spoke sensor detects changes in tension. When tension changes, a signal is transmitted to a hydraulic station, which controls the oil cylinder to pull the bearing seat, which in turn pulls the rollers to balance the track tension. This allows for timely correction in the early stages of track deviation. Furthermore, the spoke sensor detects changes in tension in real time and transmits this data to the hydraulic station, which controls the expansion and contraction of the oil cylinders, thereby achieving dynamic deviation correction for the laminating machine.

[0015] 2. The present invention further provides an elevator correction mechanism, which together with the oil cylinder correction mechanism forms a correction system that can perform more precise adjustments. Normally, the elevator is not working, but when necessary, the elevator can also adjust the tension, and the adjustment is more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a side view of the first side of the end frame of the utility model;

[0017] Figure 2 It is a side view of the second side of the end frame of the utility model;

[0018] Figure 3 It is a partial cross-sectional view of the main viewing direction of the utility model;

[0019] Figure numerals: 1. roller; 2. first bearing; 3. second bearing; 4. end frame; 5. first slide; 6. first bearing seat; 7. oil cylinder; 8. piston rod; 9. first spoke sensor; 10. second slide; 11. second bearing seat; 12. lift; 13. screw; 14. second spoke sensor. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to specific embodiments of the present invention. Figure 1-3 :

[0021] An automatic hydraulic correction system for a stainless steel crawler composite machine includes a circular crawler for circulating conveying and a roller 1 for driving the crawler circulation, the two ends of the roller 1 being supported by a first bearing 2 and a second bearing 3 respectively, a first slide 5 distributed along the conveying direction is opened on one side of the end frame 4 of the composite machine, a first bearing 2 seat is slidingly arranged in the first slide 5, the first bearing 2 is assembled in the first bearing 2 seat, an oil cylinder 7 is fixedly arranged in the first slide 5, the piston rod 8 of the oil cylinder 7 is distributed along the conveying direction and connected to the first bearing 2 seat, a first spoke sensor 9 for detecting the track tension is provided on the first bearing 2 seat, the first spoke sensor 9 is connected to the control system of the hydraulic station, and the hydraulic station drives the first bearing 2 seat to move through the oil cylinder 7 to balance the track tension.

[0022] Compare with Figure 1 When the track deviates, the tension generated by the track on the roller 1 (including the first bearing 2 and the first bearing 2 seat) changes. After the first spoke sensor 9 detects the change in tension, it transmits the signal to the control system of the hydraulic station. According to the size of the change, the oil cylinder 7 is driven to act on the first bearing 2 seat so that the tension is restored to a balanced state. When it is detected that the tension is too large, the piston rod 8 of the oil cylinder 7 retracts, pulling the first bearing 2 seat inward to reduce the tension. When it is detected that the tension is too small, the piston rod 8 of the oil cylinder 7 extends, pushing the first bearing 2 seat outward to increase the tension.

[0023] Furthermore, the upper and lower end surfaces of the first bearing 2 seat are provided with through grooves distributed along the conveying direction, the first slide groove 5 is an open groove with an outer end open, the first bearing 2 seat is assembled in the first slide groove 5 through the through groove, and the oil cylinder 7 is located on the inner side of the first bearing 2 seat; further, the cylinder body of the oil cylinder 7 is fixed at the bottom of the first slide groove 5 opposite to the open groove, the axis of the piston rod 8 of the oil cylinder 7 coincides with the center line of the first bearing 2 seat, and the middle part of the first bearing 2 seat is connected with a U-shaped joint, and the piston rod 8 of the oil cylinder 7 is hinged to the U-shaped joint.

[0024] In order to achieve more precise adjustment, a second slide groove 10 distributed along the conveying direction is opened on the other side of the end frame 4 of the compound machine, and a second bearing 3 seat is slidingly arranged in the second slide groove 10. The second bearing 3 is assembled in the second bearing 3 seat. A lift 12 is installed on one side of the end frame 4. The screw rod 13 of the lift 12 is distributed along the conveying direction and connected to the second bearing 3 seat. The second bearing 3 seat is provided with a second spoke sensor 14 for detecting the track tension. The second spoke sensor 14 is connected to the control system of the lift 12. The lift 12 drives the second bearing 3 seat to move through the screw rod 13 to balance the track tension.

[0025] Compare with Figure 2When the track deviates, the tension exerted by the track on the roller 1 (including the second bearing 3 and the second bearing seat 3) changes. After detecting the change in tension, the second spoke sensor 14 transmits a signal to the control system of the elevator 12. Based on the magnitude of the change, the screw 13 is driven to act on the second bearing seat 3, restoring the tension to a balanced state. When the tension is detected to be excessive, the screw 13 pulls the second bearing seat 3 inward to reduce the tension. When the tension is detected to be too low, the screw 13 pushes the second bearing seat 3 outward to increase the tension. Of course, due to the smaller adjustment range of the elevator 12, it is generally used only as an auxiliary adjustment tool. That is, under normal circumstances, the elevator 12 is not in operation. However, when necessary, the elevator 12 can also adjust the tension, and its adjustment is more precise. Alternatively, it can cooperate with the oil cylinder 7 to adjust the entire roller 1 to change the overall tension of the track.

[0026] Furthermore, the upper and lower end surfaces of the second bearing 3 seat are provided with through grooves distributed along the conveying direction, the second slide groove 10 is an open groove with an outer end open, the second bearing 3 seat is assembled in the second slide groove 10 through the through groove, and the screw rod 13 is located on the inner side of the second bearing 3 seat; further, the elevator 12 is a worm gear screw elevator, and the axis of the screw rod 13 coincides with the center line of the second bearing 3 seat.

[0027] Preferably, the cross section of the through groove is a U-shaped structure, and the inner walls on both sides of the through groove are in contact with the outer walls on both sides of the end frame 4 to form a sandwich-type inlay structure.

[0028] Compare with Figure 1 and attached Figure 2 The installation structure of each spoke sensor is: the first spoke sensor 9 is installed on the end face of the first bearing 2 seat opposite to the cylinder 7; the second spoke sensor 14 is installed on the end face of the second bearing 3 seat opposite to the screw rod 13; preferably, the axis of the first spoke sensor 9 coincides with the center line of the first bearing 2 seat, and the axis of the second spoke sensor 14 coincides with the center line of the second bearing 3 seat.

[0029] Compare with Figure 3 The conveying system composed of the crawler belt and the roller 1 is provided with two groups and is distributed up and down, and each conveying system is provided with an independent correction system. Further, the correction system includes the above-mentioned cylinder 7 correction system and the elevator 12 correction system.

[0030] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic hydraulic deviation correction system for a stainless steel crawler laminating machine, comprising a circular crawler for circulatory transmission and a roller (1) for driving the crawler circulation, wherein both ends of the roller (1) are supported by a first bearing (2) and a second bearing (3), respectively, and characterized in that: A first slide groove (5) distributed along the conveying direction is provided on one side of the end frame (4) of the compound machine, a first bearing seat (6) is slidingly provided in the first slide groove (5), the first bearing (2) is assembled in the first bearing seat (6), an oil cylinder (7) is fixedly provided in the first slide groove (5), a piston rod (8) of the oil cylinder (7) is distributed along the conveying direction and connected to the first bearing seat (6), a first spoke sensor (9) for detecting the track tension is provided on the first bearing seat (6), the first spoke sensor (9) is connected to the control system of the hydraulic station, and the hydraulic station drives the first bearing seat (6) to move through the oil cylinder (7) to balance the track tension.

2. The automatic hydraulic deviation correction system of a stainless steel crawler laminating machine according to claim 1, characterized in that: A second slide groove (10) distributed along the conveying direction is provided on the other side of the end frame (4) of the compound machine, a second bearing seat (11) is slidingly provided in the second slide groove (10), the second bearing (3) is assembled in the second bearing seat (11), a lift (12) is installed on one side of the end frame (4), a screw rod (13) of the lift (12) is distributed along the conveying direction and connected to the second bearing seat (11), a second spoke sensor (14) for detecting the track tension is provided on the second bearing seat (11), the second spoke sensor (14) is connected to the control system of the lift (12), and the lift (12) drives the second bearing seat (11) to move through the screw rod (13) to balance the track tension.

3. The automatic hydraulic deviation correction system of a stainless steel crawler laminating machine according to claim 1, characterized in that: The upper and lower end surfaces of the first bearing seat (6) are provided with through grooves distributed along the conveying direction. The first slide groove (5) is an open groove with an outer end open. The first bearing seat (6) is assembled in the first slide groove (5) through the through grooves. The oil cylinder (7) is located on the inner side of the first bearing seat (6).

4. The automatic hydraulic deviation correction system for a stainless steel crawler laminating machine according to claim 2, characterized in that: The upper and lower end surfaces of the second bearing seat (11) are provided with through grooves distributed along the conveying direction, the second slide groove (10) is an open groove with an outer end open, the second bearing seat (11) is assembled in the second slide groove (10) through the through grooves, and the screw rod (13) is located on the inner side of the second bearing seat (11).

5. The automatic hydraulic deviation correction system for a stainless steel crawler laminating machine according to claim 2, characterized in that: The first spoke sensor (9) is mounted on the end surface of the first bearing seat (6) opposite to the oil cylinder (7); the second spoke sensor (14) is mounted on the end surface of the second bearing seat (11) opposite to the screw rod (13).

6. The automatic hydraulic deviation correction system for a stainless steel crawler laminating machine according to claim 2, characterized in that: The conveying system composed of the crawler belt and the roller (1) is provided in two groups and is distributed up and down, and each group of the conveying system is provided with an independent deviation correction system.

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