Automatic steel pipe discharging system

Abstract

The utility model belongs to a workpiece bearing system in the field of shot blasting cleaning, and particularly relates to an automatic steel pipe blanking system which comprises a conveying mechanism, a lifting mechanism, a stopping mechanism and a collecting mechanism, the conveying mechanism comprises a conveying roller and a supporting seat, the conveying roller is rotatably connected to the supporting seat, the lifting mechanism comprises a support, a sliding rail and a lifting arm, and the lifting arm is connected to the supporting seat. The material lifting arm is slidably connected to the support, the support is slidably connected to the sliding rail, and the support is connected with a driving system. The material blocking mechanism comprises a supporting rod and a material blocking arm, the material blocking arm is rotationally connected to the supporting rod, the supporting rod is connected to the material collecting mechanism, the material collecting mechanism is connected with a material receiving arm, the material collecting mechanism comprises a material collecting basket, a lifting type bottom plate and a base, the lifting type bottom plate is slidably connected to the material collecting basket, and the material collecting basket is connected to the base; compared with the prior art, workpieces can be vertically lifted and horizontally conveyed from the discharging station, pipe blocking and temporary storage of the pipe blocking station and material storage of the material storage station can be achieved, and the height of the bottom plate of the material collecting basket can be automatically adjusted according to the height of the material collecting position.

Description

Technical Field

[0001] The utility model relates to a workpiece bearing system in the shot blasting cleaning field, in particular to an automatic steel pipe blanking system. Background Art

[0002] The incoming state of the steel pipe is in a state of fixed length, multiple pieces bundled together, equal diameter, and thin wall; after the workpiece is subjected to shot blasting cleaning operation, in order to facilitate the transfer of the workpiece, it needs to be collected in a state of multiple pieces arranged side by side for bundling. Due to the thin wall of the steel pipe, when using the traditional inclined material rack and fixed material basket collection method, there are problems such as fast rolling speed of the steel pipe, large drop when falling into the aggregate basket, large impact between workpieces, easy bumping and deformation, scratching, and large impact noise between workpieces. Therefore, it is necessary to develop a new type of blanking system. After multiple steel pipes are conveyed to the blanking station through the conveying roller path after the workpiece cleaning is completed, the automatic blanking system can realize the functions of vertically lifting the workpiece from the blanking station, horizontally conveying, temporarily storing the steel pipe at the pipe blocking station, storing at the storage station, automatically adjusting the height of the bottom plate of the aggregate basket according to the height of the collected material level, and automatic aggregate collection. Summary of the Utility Model

[0003] In view of the deficiencies of the prior art, the utility model develops an automatic steel pipe blanking system, which can realize the functions of vertically lifting the workpiece from the blanking station, horizontally conveying, temporarily storing the steel pipe at the pipe blocking station, storing at the storage station, automatically adjusting the height of the bottom plate of the aggregate basket according to the height of the collected material level, and automatic aggregate collection; the entire blanking process is automatic blanking, without manual intervention, avoiding bumping and deformation, preventing scratching, having low noise, and greatly improving the automation and intelligence level of the equipment.

[0004] The technical solution for the utility model to solve the technical problem is: an automatic steel pipe blanking system, including a conveying mechanism, a material lifting mechanism, a material blocking mechanism, and an aggregate collection mechanism. The conveying mechanism includes conveying rollers and support seats, the support seats are arranged in an array, the conveying rollers are rotatably connected to the support seats, the material lifting mechanism includes a bracket, a slide rail, and a material lifting arm, the material lifting arm is slidably connected to the bracket, the bracket is slidably connected to the slide rail, and a driving system for driving the bracket to move in the horizontal and vertical directions is connected to the bracket; the material blocking mechanism includes a support rod and a material blocking arm, the material blocking arm is rotatably connected to the support rod, the support rod is connected to the aggregate collection mechanism, a receiving arm is connected to the aggregate collection mechanism, the receiving arms are arranged in an array, the aggregate collection mechanism includes an aggregate basket, a lifting bottom plate, and a base, the lifting bottom plate is slidably connected to the aggregate basket, and the aggregate basket is connected to the base.

[0005] Preferably, a telescopic storage mechanism is further arranged on the aggregate collection mechanism. The telescopic storage mechanism includes a fourth cylinder, a telescopic support seat, a support guide wheel, and a telescopic storage arm. The telescopic support seat is rollingly connected to the support guide wheel, the support guide wheel is arranged on the ground, the telescopic storage arm is connected to the output end of the fourth cylinder through a synchronous telescopic beam, and the fourth cylinder is installed on the support seat.

[0006] Preferably, a speed reducer is installed on the support base, and the conveying roller is connected to the output end of the speed reducer.

[0007] Preferably, the material lifting mechanism is arranged in an array along the conveying direction of the conveying mechanism.

[0008] Preferably, the driving system includes a first cylinder and a second cylinder. The material lifting mechanism further includes a first slider and a first guiding rod. The first slider is arranged on the material lifting arm, and the first guiding rod is arranged on the bracket. The first slider is slidably connected to the first guiding rod. The second cylinder is vertically installed on the bracket, and its output end is connected to the material lifting arm. The bracket is connected to the output end of the first cylinder, and the first cylinder is horizontally arranged on the side of the bracket away from the aggregate mechanism.

[0009] Preferably, the material blocking arms are arranged in an array on the support rod. The material blocking mechanism further includes a synchronous driving shaft, a driving arm, and a third cylinder. The driving arm is connected to the material blocking arms through the synchronous driving shaft. The synchronous driving shaft is connected to the support rod. The third cylinder is rotatably connected to the aggregate basket, and the driving arm is rotatably connected to the output end of the third cylinder.

[0010] Preferably, the aggregate mechanism further includes a second guiding rod, a second slider, and a screw jack. The second slider is arranged on the lifting bottom plate, the second guiding rod is arranged on the aggregate basket, the second slider is slidably connected to the second guiding rod, the screw jack is installed on the base, and the second slider is connected to the output end of the screw jack.

[0011] Preferably, nylon protection plates are arranged on the material receiving arm, the lifting bottom plate, and the telescopic material storage arm.

[0012] Preferably, grooves are arranged in an array on the material lifting arm.

[0013] The effects provided in the utility model content are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solutions have the following advantages or beneficial effects:

[0014] 1. By arranging the material blocking mechanism, it is possible to temporarily store steel pipes on the material receiving arm during the aggregation process, preventing the steel pipes in the aggregate basket from being arranged in a mess due to continuous feeding.

[0015] 2. By arranging the telescopic material storage mechanism, the steel pipes can be decelerated to a certain extent before entering the discharge basket, making the feeding process more stable.

[0016] 3. By arranging the driving of the first cylinder and the second cylinder and cooperating with the controller, continuous automatic material lifting can be achieved.

[0017] 4. By setting up a lifting bottom plate and driving it with a screw jack, the height of the lifting bottom plate can be adjusted according to the quantity of raw materials, reducing the height of the steel pipe's downward path, avoiding collision deformation, scratches, and generated noise;

[0018] 5. The material lifting mechanism, material blocking mechanism, and receiving arm are arranged in an array, which can improve the stability of the blanking process;

[0019] 6. By setting support guide wheels at the telescopic support base, the stability of the telescopic storage arm during the telescopic process can be ensured;

[0020] 7. By setting nylon protection plates on the receiving arm, lifting bottom plate, and telescopic storage arm, the elasticity of the steel plate contact surface can be increased, reducing the collision stress and avoiding deformation during the blanking process;

[0021] 8. By arranging grooves in an array on the material lifting arm, the steel pipe can be made more stable during transportation, preventing the steel pipe from rolling. Description of the Drawings

[0022] Figure 1 is the front view of the present utility model;

[0023] Figure 2 is the top view of the present utility model;

[0024] Figure 3 is the front view of the aggregate mechanism;

[0025] Figure 4 is the left view of the aggregate mechanism;

[0026] Figure 5 is the front view of the material blocking mechanism;

[0027] Figure 6 is the top view of the material blocking mechanism;

[0028] Figure 7 is the front view of the material lifting mechanism;

[0029] Figure 8 is the left view of the material lifting mechanism;

[0030] Figure 9 is the front view of the telescopic storage mechanism;

[0031] Figure 10 is the top view of the telescopic storage mechanism.

[0032] Wherein: 1. Conveyor roller; 101. Reducer; 2. Support; 21. Slide rail; 22. First cylinder; 23. Second cylinder; 24. Lifting arm; 241. Groove; 25. First guide rod; 26. First slider; 3. Material receiving arm; 4. Material blocking arm; 41. Synchronous drive shaft; 42. Drive arm; 43. Third cylinder; 44. Support rod; 5. Aggregate basket; 51. Second guide rod; 52. Second slider; 53. Screw jack; 54. Base; 55. Lifting bottom plate; 6. Telescopic support seat; 61. Fourth cylinder; 62. Support guide wheel; 63. Synchronous telescopic beam; 64. Telescopic material storage arm; 7. Nylon protective plate. Detailed implementation mode

[0033] In order to clearly illustrate the technical features of this solution, the present utility model will be elaborated in detail below through specific implementation modes and in combination with its attached drawings.

[0034] Embodiment 1

[0035] See Figures 1 to 10 , an automatic steel pipe blanking system, including a conveying mechanism, a material lifting mechanism, a material blocking mechanism and an aggregate mechanism. The conveying mechanism includes a conveyor roller 1 and a support seat, the support seats are arranged in an array, the conveyor roller 1 is rotatably connected to the support, the material lifting mechanism includes a support 2, a slide rail 21 and a lifting arm 24, the lifting arm 24 is slidably connected to the support 2, the support 2 is slidably connected to the slide rail 21, and a driving system for driving the support 2 to move in the horizontal and vertical directions is connected to the support 2; the material blocking mechanism includes a support rod 44 and a material blocking arm 4, the material blocking arm 4 is rotatably connected to the support rod 44, the support rod 44 is connected to the aggregate mechanism, a material receiving arm 3 is connected to the aggregate mechanism, the material receiving arms 3 are arranged in an array, and the aggregate mechanism includes an aggregate basket 5, a lifting bottom plate 55 and a base 54, the lifting bottom plate 55 is slidably connected to the aggregate basket 5, and the aggregate basket 5 is connected to the base 54.

[0036] As Figure 9 and Figure 10 shown, a telescopic material storage mechanism is further provided on the aggregate mechanism. The telescopic material storage mechanism includes a fourth cylinder 61, a telescopic support seat 6, a support guide wheel 62 and a telescopic material storage arm 64. The telescopic support seat 6 is rollingly connected to the telescopic guide wheel, the telescopic guide wheel is arranged on the ground, the telescopic material storage arm 64 is connected to the output end of the fourth cylinder 61 through a synchronous telescopic beam 63, and the fourth cylinder 61 is installed on the support.

[0037] As Figure 1 and Figure 2 shown, a reducer 101 is installed on the support seat, and the conveyor roller 1 is connected to the output end of the reducer 101.

[0038] AsFigure 2 As shown, the material lifting mechanism is arranged in an array along the conveying direction of the conveying mechanism.

[0039] Such as Figure 1 、 Figure 7 and Figure 8 As shown, the drive system includes a first cylinder 22 and a second cylinder 23. The material lifting mechanism further includes a first slider 26 and a first guide rod 25. The first slider 26 is arranged on the material lifting arm 24, the first guide rod 25 is arranged on the bracket 2, the first slider 26 is slidably connected to the first guide rod 25, the second cylinder 23 is vertically installed on the bracket 2, and the output end is connected to the material lifting arm 24. The bracket 2 is connected to the output end of the first cylinder 22, and the first cylinder 22 is horizontally arranged on the side of the bracket 2 away from the aggregate mechanism.

[0040] Such as Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown, the material blocking arms 4 are arranged in an array on the support rod 44. The material blocking mechanism further includes a synchronous drive shaft 41, a drive arm 42 and a third cylinder 43. The drive arm 42 is connected to the material blocking arm 4 through the synchronous drive shaft 41. The synchronous drive shaft 41 is connected to the support rod 44. The third cylinder 43 is rotatably connected to the aggregate basket 5, and the drive arm 42 is rotatably connected to the output end of the third cylinder 43.

[0041] Such as Figure 1 、 Figure 3 and Figure 4 As shown, the aggregate mechanism further includes a second guide rod 51, a second slider 52 and a screw jack 53. The second slider 52 is arranged on the lifting bottom plate 55, the second guide rod 51 is arranged on the aggregate basket 5, the second slider 52 is slidably connected to the second guide rod 51, the screw jack 53 is installed on the base 54, and the second slider 52 is connected to the output end of the screw jack 53.

[0042] Such as Figure 3 and Figure 9 As shown, nylon protective plates 7 are arranged on the material receiving arm 3, the lifting bottom plate 55 and the telescopic storage arm.

[0043] Principle and operation process

[0044] The utility model uses a controller to control each component. The workpiece conveys the steel pipe to the blanking station through the conveying roller 1. Subsequently, the material lifting mechanism is activated, and the first cylinder 22 contracts, driving the bracket 2 to move towards the conveying roller 1. When it reaches the position flush with the conveying roller 1 in the vertical direction, the second cylinder 23 is activated to lift the steel pipe. A groove 241 matching the outer diameter of the steel pipe is provided on the material lifting arm 24. After the steel pipe enters the groove 241, it is temporarily stabilized on the material lifting arm 24. Subsequently, the first cylinder 22 controls the bracket 2 to move towards the receiving arm 3 again. When it reaches above the receiving arm 3, the second cylinder 23 controls the material lifting arm 24 to descend, and the steel pipe falls on the receiving arm 3. Repeating the above operations realizes continuous material lifting. Subsequently, the steel pipe will reach the material blocking mechanism. After the steel pipes accumulated at the material blocking mechanism reach a predetermined quantity, the third cylinder 43 is activated to open the material blocking arm 4, and the accumulated steel pipes will roll along the inclined receiving arm 3 to above the telescopic storage arm 64. Subsequently, the third cylinder 43 is activated again to restore the working position of the material blocking mechanism to continue accumulating steel pipes. At this time, the fourth cylinder 61 is activated to push the telescopic support base 6 to move away from the aggregate basket 5, driving the synchronous telescopic beam 63 and then driving the telescopic storage arm 64 to move. The steel pipes above the storage arm fall one by one onto the lifting bottom plate 55. A detection device is installed in the aggregate basket 5, and the detection device is installed near the top of the aggregate basket 5. After one layer of steel pipes has fallen, if the second layer of steel pipes continues to fall and the steel pipes are detected, the controller will control the screw elevator 53 to start, and the screw elevator 53 drives the lifting bottom plate 55 to descend by the height of one steel pipe diameter, minimizing the steel pipe drop as much as possible, which can avoid collisions and reduce noise.

[0045] Although the specific implementation manners of the present utility model are described above in conjunction with the accompanying drawings, it is not a limitation on the protection scope of the present utility model. Based on the technical solution of the present utility model, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the present utility model.

Claims

1. An automatic steel pipe cutting system, characterized in that: It includes a conveying mechanism, a material lifting mechanism, a material blocking mechanism and an aggregate mechanism. The conveying mechanism includes conveying rollers (1) and supporting seats. The supporting seats are arranged in an array. The conveying rollers (1) are rotatably connected to the supporting seats. The material lifting mechanism includes a bracket (2), a slide rail (21) and a material lifting arm (24). The material lifting arm (24) is slidably connected to the bracket (2). The bracket (2) is slidably connected to the slide rail (21). A driving system for driving the bracket (2) to move in the horizontal and vertical directions is connected to the bracket (2). The material blocking mechanism includes a support rod (44) and a material blocking arm (4). The material blocking arm (4) is rotatably connected to the support rod (44). The support rod (44) is connected to the aggregate mechanism. A receiving arm (3) is connected to the aggregate mechanism. The receiving arms (3) are arranged in an array. The aggregate mechanism includes an aggregate basket (5), a lifting bottom plate (55) and a base (54). The lifting bottom plate (55) is slidably connected to the aggregate basket (5). The aggregate basket (5) is connected to the base (54).

2. The automatic steel pipe blanking system according to claim 1, characterized in that, A telescopic storage mechanism is further provided on the aggregate mechanism. The telescopic storage mechanism includes a fourth cylinder (61), a telescopic support seat (6), a support guide wheel (62) and a telescopic storage arm (64). The telescopic support seat (6) is rollingly connected to the telescopic guide wheel. The telescopic guide wheel is arranged on the ground. The telescopic storage arm (64) is connected to the output end of the fourth cylinder (61) through a synchronous telescopic beam (63). The fourth cylinder (61) is installed on the support seat.

3. An automatic steel pipe blanking system according to claim 1, characterized in that, A speed reducer (101) is installed on the support seat. The conveying roller (1) is connected to the output end of the speed reducer (101).

4. An automatic steel pipe blanking system according to claim 1, characterized in that The material lifting mechanisms are arranged in an array along the conveying direction of the conveying mechanism.

5. The automatic steel pipe blanking system according to claim 1, characterized in that, The driving system includes a first cylinder (22) and a second cylinder (23). The material lifting mechanism further includes a first slider (26) and a first guide rod (25). The first slider (26) is arranged on the material lifting arm (24). The first guide rod (25) is arranged on the bracket (2). The first slider (26) is slidably connected to the first guide rod (25). The second cylinder (23) is vertically installed on the bracket (2), and its output end is connected to the material lifting arm (24). The bracket (2) is connected to the output end of the first cylinder (22). The first cylinder (22) is horizontally arranged on the side of the bracket (2) away from the aggregate mechanism.

6. The automatic steel pipe blanking system according to claim 1, characterized in that The material blocking arms (4) are arranged in an array on the support rod (44). The material blocking mechanism further includes a synchronous drive shaft (41), a drive arm (42) and a third cylinder (43). The drive arm (42) is connected to the material blocking arm (4) through the synchronous drive shaft (41). The synchronous drive shaft (41) is connected to the support rod (44). The third cylinder (43) is rotatably connected to the aggregate basket (5). The drive arm (42) is rotatably connected to the output end of the third cylinder (43).

7. An automatic steel pipe blanking system according to claim 1, characterized in that, The aggregate mechanism further includes a second guide rod (51), a second slider (52) and a screw jack (53). The second slider (52) is arranged on the lifting bottom plate (55), the second guide rod (51) is arranged on the aggregate basket (5), the second slider (52) is slidably connected to the second guide rod (51), the screw jack (53) is installed on the base (54), and the second slider (52) is connected to the output end of the screw jack (53).

8. An automatic steel pipe blanking system according to claim 2, wherein, Nylon protective plates (7) are arranged on the material receiving arm (3), the lifting bottom plate (55) and the telescopic material storage arm.

9. The automatic steel pipe blanking system according to claim 1, characterized in that, Grooves (241) are arranged in an array on the material lifting arm (24).

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