Full-automatic steel bar weight deviation tester

Abstract

The invention discloses a full-automatic steel bar weight deviation tester. Comprising a base, four sets of supporting pieces arranged at the four corners of the lower end face of the base, a controller arranged on one side of the upper end face of the base, a tray arranged above the base and located on one side of the controller, multiple sets of supporting rollers arranged on the two sides above the tray, a distance measuring assembly and a pushing assembly used for assisting the distance measuring assembly in moving. By arranging a distance measuring assembly, multiple sets of distance measuring sensors can be driven to move through an adjusting mechanism, so that the multiple sets of distance measuring sensors can measure the length of a steel bar, and meanwhile, the distance measuring assembly can drive a pushing assembly to operate during operation, so that a driving mechanism can push a plate to move; therefore, the auxiliary supporting effect can be achieved on the multiple sets of moving supporting rods, the moving stability of the supporting rods is improved, the moving stability of the multiple sets of distance measuring sensors is improved, and steel bar deviation measurement data are more accurate.

Description

Technical Field

[0001] The invention relates to the technical field of steel bar detection, in particular to a full-automatic steel bar weight deviation measuring instrument. Background Art

[0002] As we all know, steel bars are the main material of modern engineering structures. Steel bars refer to steel used for reinforced concrete and prestressed reinforced concrete. The cross section of steel bars is round, and sometimes square with rounded corners. Steel bar processing generally goes through four processes: steel bar rust removal, steel bar straightening, steel bar cutting, and steel bar forming. They are mainly used in various large, heavy, light thin-walled and high-rise building structures. They are divided into three types: plain round steel bars, ribbed steel bars, and twisted steel bars. Steel bar quality deviation refers to the degree of deviation between the weight of steel bars per unit length and the standard quality, and is an important indicator for judging steel bar quality.

[0003] However, when measuring the deviation of existing steel bars, workers are required to manually measure the length of the steel bars using a ruler. The measurement process is cumbersome and requires a lot of manpower and material resources, which is quite troublesome. Therefore, we propose a fully automatic steel bar weight deviation measuring instrument to solve the above-mentioned problems. Summary of the invention

[0004] The object of the present invention is to provide a fully automatic steel bar weight deviation measuring instrument to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A fully automatic steel bar weight deviation measuring instrument comprises: a base, four groups of support members arranged at four corners of the lower end surface of the base, a controller arranged on one side of the upper end surface of the base, a tray arranged above the base and located on one side of the controller, multiple groups of support rollers arranged on both sides above the tray, a distance measuring component, and a pushing component for assisting the distance measuring component to move, wherein:

[0007] The distance measuring assembly comprises: a plurality of distance measuring sensors, wherein the distance measuring sensors are provided in groups and are arranged in parallel on one side of the plurality of supporting rollers, and an adjustment mechanism is provided on one side of the plurality of distance measuring sensors, and the adjustment mechanism is used to adjust the positions of the plurality of distance measuring sensors;

[0008] The pushing assembly comprises a pushing plate, and the pushing assembly further comprises a driving mechanism, and the driving mechanism is used for adjusting the position of the pushing plate.

[0009] As a further solution of the present invention: the adjustment mechanism includes a driving motor, which is arranged above the base, and the output end of the driving motor is connected to a threaded rod, a threaded block is threadedly sleeved on the outer wall of the threaded rod, and a moving rod is connected to the side wall of the threaded block, and multiple groups of support rods are installed on the moving rod, and a group of fixed blocks are arranged on one side wall of the multiple groups of support rods, and a group of ranging sensors are arranged on the multiple groups of fixed blocks, and connecting rods are connected to the multiple groups of support rods, and a group of support rods are arranged at both ends of the connecting rods, and one end of the two groups of support rods is arranged on the side wall of the moving rod.

[0010] As a further solution of the present invention: the adjustment mechanism also includes two groups of vertical rods, the two groups of vertical rods are respectively arranged on both sides of the lower end of the moving rod, and a group of sliding sleeves are arranged on the lower end surfaces of the two groups of vertical rods. The two groups of sliding sleeves are respectively slidably sleeved on the outer walls of the two groups of sliding rails, and the two ends of the two groups of sliding rails are respectively arranged on the inner walls of both sides of the two groups of fixed frames, and the two groups of fixed frames are both arranged on the upper end surface of the base.

[0011] As a further solution of the present invention: the driving mechanism includes a positioning block, which is arranged on the upper end surface of the base, and the threaded rod rotates through the positioning block and is connected to a rotating rod, the other end of the rotating rod is connected to a first pulley, a connecting belt is sleeved on the outer side of the first pulley, a second pulley is arranged inside the other end of the connecting belt, a rotating shaft is arranged on one side of the second pulley, a rotating screw is arranged at the other end of the rotating shaft, a threaded sleeve is sleeved on the outer side of the other end of the rotating screw, the other end face of the threaded sleeve is connected to a pushing plate, and the other side wall of the pushing plate is connected to the side walls of multiple groups of support rods.

[0012] As a further solution of the present invention: the driving mechanism also includes a circular plate, which is rotatably sleeved on the outside of the rotating shaft, and two groups of support plates are arranged on the outer wall of the circular plate, and a group of auxiliary rods are arranged on one side wall of the two groups of support plates, and a group of auxiliary plates are arranged at the other end of the two groups of auxiliary rods, and the lower end surfaces of the two groups of auxiliary plates are arranged on the upper end surface of the base.

[0013] As a further solution of the present invention: a baffle is provided on one side of the tray, and a plurality of groups of limiting rods are provided on the lower end surface of the baffle, and the lower end surfaces of the plurality of groups of limiting rods are all provided on the upper end surface of the base, and a limiting plate is provided between the plurality of groups of limiting rods, and the upper end surface of the limiting plate is provided on the lower end surface of the baffle, and the lower end surface of the limiting plate is provided on the upper end surface of the base.

[0014] As a further solution of the present invention: a positioning plate is provided on one side wall of the baffle, and a plurality of positioning holes are provided on the positioning plate.

[0015] As a further solution of the present invention: a weight sensor is arranged on the lower end surface of the tray, a frame is arranged at the lower end of the weight sensor, and the lower end surface of the frame is arranged on the upper end surface of the base.

[0016] As a further solution of the present invention: a plurality of groups of support rollers are sleeved on the outer walls of the two groups of roller shafts, and a group of support blocks are arranged at both ends of the two groups of roller shafts.

[0017] As a further solution of the present invention: the lower end surfaces of the plurality of groups of support blocks are all arranged on the upper end surface of the tray and are located at the four corners of the upper end surface of the tray.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The fully automatic steel bar weight deviation measuring instrument, by providing a distance measuring component, can drive multiple groups of distance measuring sensors to move through an adjusting mechanism, so that the multiple groups of distance measuring sensors can measure the length of the steel bars. At the same time, the distance measuring component can drive the pushing component to operate during operation, so that the driving mechanism can push the plate to move, thereby providing auxiliary support for the moving multiple groups of support rods, improving the stability of the movement of the support rods, thereby improving the stability of the movement of the multiple groups of distance measuring sensors, and making the data of the steel bar deviation measurement more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a schematic diagram of the structure of the present invention from a top view.

[0022] Figure 3 for Figure 2 A is a schematic diagram of the enlarged structure.

[0023] Figure 4 It is a schematic diagram of the structure of the baffle in the present invention.

[0024] Figure 5 It is a schematic diagram of the structure of the driving motor in the present invention.

[0025] Figure 6 for Figure 5 B is a schematic diagram of the enlarged structure.

[0026] Among them: 1. base; 2. support; 3. controller; 4. tray; 5. support roller; 6. drive motor; 7. threaded rod; 8. threaded block; 9. moving rod; 10. support rod; 11. fixed block; 12. distance sensor; 13. connecting rod; 14. support rod; 15. vertical rod; 16. sliding sleeve; 17. slide rail; 18. fixed frame; 19. positioning block; 20. rotating rod; 21. first pulley; 22. connecting belt; 23. second pulley; 24. rotating shaft; 25. rotating screw; 26. threaded sleeve; 27. pushing plate; 28. circular plate; 29. ​​support plate; 30. auxiliary rod; 31. auxiliary plate; 32. baffle; 33. limit rod; 34. limit plate; 35. positioning plate; 36. positioning hole; 37. weight sensor; 38. frame; 39. roller; 40. support block. DETAILED DESCRIPTION

[0027] In one embodiment, Figure 1-Figure 6 As shown, a fully automatic steel bar weight deviation measuring instrument comprises: a base 1, four groups of support members 2 arranged at four corners of the lower end surface of the base 1, a controller 3 arranged on one side of the upper end surface of the base 1, a tray 4 arranged above the base 1 and on one side of the controller 3, a plurality of groups of support rollers 5 arranged on both sides above the tray 4, a distance measuring component, and a pushing component for assisting the distance measuring component to move, wherein:

[0028] The distance measuring assembly includes: a distance measuring sensor 12, wherein the distance measuring sensors 12 are provided in multiple groups and are arranged in parallel on one side of the multiple groups of support rollers 5, and an adjustment mechanism is provided on one side of the multiple groups of distance measuring sensors 12, and the adjustment mechanism is used to adjust the position of the multiple groups of distance measuring sensors 12;

[0029] The pushing assembly includes: a pushing plate 27, and the pushing assembly also includes a driving mechanism, and the driving mechanism is used to adjust the position of the pushing plate 27;

[0030] The adjustment mechanism includes a drive motor 6, which is arranged above the base 1. The output end of the drive motor 6 is connected to a threaded rod 7. A threaded block 8 is threadedly sleeved on the outer wall of the threaded rod 7. A moving rod 9 is connected to the side wall of the threaded block 8. A plurality of support rods 10 are installed on the moving rod 9. A group of fixed blocks 11 are arranged on one side wall of the plurality of support rods 10. A group of distance measuring sensors 12 are arranged on the plurality of fixed blocks 11. A connecting rod 13 is connected to the plurality of support rods 10. Both ends of the connecting rod 13 A set of support rods 14 are provided, and one end of the two sets of support rods 14 is arranged on the side wall of the moving rod 9; the adjustment mechanism also includes two sets of vertical rods 15, and the two sets of vertical rods 15 are respectively arranged on both sides of the lower end of the moving rod 9, and a set of sliding sleeves 16 are provided on the lower end surfaces of the two sets of vertical rods 15, and the two sets of sliding sleeves 16 are respectively slidably sleeved on the outer walls of the two sets of sliding rails 17, and the two ends of the two sets of sliding rails 17 are respectively arranged on the inner walls of the two sides of the two sets of fixing frames 18, and the two sets of fixing frames 18 are arranged on the upper end surface of the base 1;

[0031] The driving mechanism includes a positioning block 19, which is arranged on the upper end surface of the base 1, and the threaded rod 7 rotates through the positioning block 19 to connect to a rotating rod 20, the other end of the rotating rod 20 is connected to a first pulley 21, the outer side of the first pulley 21 is sleeved with a connecting belt 22, the other end of the connecting belt 22 is internally provided with a second pulley 23, one side of the second pulley 23 is provided with a rotating shaft 24, the other end of the rotating shaft 24 is provided with a rotating screw 25, and the outer side of the other end of the rotating screw 25 is sleeved with a threaded sleeve 26, the other end surface of the threaded sleeve 26 is connected to the push plate 27, and the other side wall of the push plate 27 is connected to the side wall of the plurality of support rods 10; the driving mechanism also includes a circular plate 28, which is rotatably sleeved on the outer side of the rotating shaft 24, and two groups of support plates 29 are arranged on the outer wall of the circular plate 28, and a group of auxiliary rods 30 are arranged on one side wall of the two groups of support plates 29, and a group of auxiliary plates 31 are arranged on the other end of the two groups of auxiliary rods 30, and the lower end surfaces of the two groups of auxiliary plates 31 are arranged on the upper end surface of the base 1;

[0032] Specifically, when in use, the steel bar to be detected is placed on the supporting roller 5, and one end of the steel bar is set in the positioning hole 36 on the positioning plate 35, the weight of the steel bar is measured by the weight sensor 37, and then the driving motor 6 is started, the driving motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 drives the moving rod 9 to move through the threaded block 8, the moving rod 9 drives multiple groups of support rods 10 to move, the support rod 10 drives multiple groups of distance measuring sensors 12 to move, and the threaded rod 7 drives the first pulley 21 to rotate through the rotating rod 20 while rotating, the first pulley 21 drives the second pulley 23 to rotate through the connecting belt 22, the second pulley 23 drives the rotating screw 25 to rotate through the rotating shaft 24, the rotating screw 25 drives the threaded sleeve 26 to move, the threaded sleeve 26 drives the pushing plate 27 to move, so that the multiple groups of support rods 10 move. When the plurality of support rods 10 move, the pushing plate 27 can play an auxiliary supporting role, thereby improving the stability of the movement of the plurality of support rods 10. When the plurality of support rods 10 drive the fixed block 11 to move to the other end face of the steel bar, the movement is stopped, and then the distance between the baffle plate 32 and the fixed block 11 is measured by the distance measuring sensor 12, so that the length of the steel bar can be measured; by setting the distance measuring component, the plurality of distance measuring sensors 12 can be driven to move by the adjusting mechanism, so that the plurality of distance measuring sensors 12 can measure the length of the steel bar, and at the same time, the distance measuring component can drive the pushing component to operate during operation, so that the driving mechanism can push the plate 27 to move, thereby playing an auxiliary supporting role for the moving plurality of support rods 10, improving the stability of the movement of the support rods 10, thereby improving the stability of the movement of the plurality of distance measuring sensors 12, and making the data of the steel bar deviation measurement more accurate.

[0033] like Figure 1-Figure 4 As shown, a baffle 32 is provided on one side of the tray 4, and a plurality of groups of limiting rods 33 are provided on the lower end surface of the baffle 32, and the lower end surfaces of the plurality of groups of limiting rods 33 are all provided on the upper end surface of the base 1, and a limiting plate 34 is provided between the plurality of groups of limiting rods 33, and the upper end surface of the limiting plate 34 is provided on the lower end surface of the baffle 32, and the lower end surface of the limiting plate 34 is provided on the upper end surface of the base 1; by providing the baffle 32, one end of the steel bar can be limited, and by providing the limiting rods 33 and the limiting plate 34, the baffle 32 can be supported. A positioning plate 35 is provided on one side wall of the baffle 32, and a plurality of groups of positioning holes 36 are provided on the positioning plate 35; by providing the positioning plate 35 and the positioning holes 36, one end of the steel bar can be positioned.

[0034] like Figure 2-Figure 5As shown, a weight sensor 37 is arranged on the lower end surface of the tray 4, a frame 38 is arranged at the lower end of the weight sensor 37, the lower end surface of the frame 38 is arranged on the upper end surface of the base 1, and one end surface of the frame 38 is connected to the drive motor 6; by arranging the weight sensor 37, the weight of the steel bar can be measured, and by arranging the frame 38, the weight sensor 37 and the drive motor 6 can be supported. Multiple groups of support rollers 5 are sleeved on the outer walls of two groups of roller shafts 39, and a group of support blocks 40 are arranged at both ends of the two groups of roller shafts 39; the lower end surfaces of the multiple groups of support blocks 40 are all arranged on the upper end surface of the tray 4, and are located at the four corners of the upper end surface of the tray 4; by arranging the roller shafts 39, the multiple groups of support rollers 5 can be supported, and by arranging the support blocks 40, the two groups of roller shafts 39 can be supported.

[0035] A fully automatic steel bar weight deviation measuring instrument, when in use, the steel bar to be tested is placed on the support roller 5, and one end of the steel bar is set in the positioning hole 36 on the positioning plate 35, and the weight of the steel bar is measured by the weight sensor 37, and then the driving motor 6 is started, the driving motor 6 drives the threaded rod 7 to rotate, the threaded rod 7 drives the moving rod 9 to move through the threaded block 8, the moving rod 9 drives multiple groups of support rods 10 to move, the support rod 10 drives multiple groups of distance measuring sensors 12 to move, and the threaded rod 7 drives the first pulley 21 to rotate through the rotating rod 20 while rotating, and the first pulley 21 is connected to the belt 22. The second pulley 23 is driven to rotate, and the second pulley 23 drives the rotating screw 25 to rotate through the rotating shaft 24, and the rotating screw 25 drives the threaded sleeve 26 to move, and the threaded sleeve 26 drives the pushing plate 27 to move, so that the multiple groups of support rods 10 can play an auxiliary supporting force through the pushing plate 27 while moving, thereby improving the stability of the movement of the multiple groups of support rods 10. When the multiple groups of support rods 10 drive the fixed block 11 to move to the other end face of the steel bar, they stop moving, and then the distance between the baffle 32 and the fixed block 11 is measured by the distance measuring sensor 12, so that the length of the steel bar can be measured, which is relatively convenient and practical.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic steel bar weight deviation measuring instrument, characterized in that: include: A base (1), four groups of support members (2) arranged at four corners of the lower end surface of the base (1), a controller (3) arranged on one side of the upper end surface of the base (1), a tray (4) arranged above the base (1) and located on one side of the controller (3), a plurality of groups of support rollers (5) arranged on both sides above the tray (4), a distance measuring component, and a pushing component for assisting the distance measuring component in moving, wherein: The distance measuring assembly comprises: a plurality of distance measuring sensors (12), wherein the distance measuring sensors (12) are provided in groups and are arranged in parallel on one side of the plurality of supporting rollers (5); an adjustment mechanism is provided on one side of the plurality of distance measuring sensors (12), and the adjustment mechanism is used to adjust the positions of the plurality of distance measuring sensors (12); The pushing component comprises: a pushing plate (27), and the pushing component also comprises a driving mechanism, wherein the driving mechanism is used to adjust the position of the pushing plate (27).

2. A fully automatic steel bar weight deviation measuring instrument according to claim 1, characterized in that: The adjustment mechanism comprises a driving motor (6), wherein the driving motor (6) is arranged above the base (1), the output end of the driving motor (6) is connected to a threaded rod (7), a threaded block (8) is threadedly sleeved on the outer wall of the threaded rod (7), a moving rod (9) is connected to the side wall of the threaded block (8), a plurality of groups of supporting rods (10) are installed on the moving rod (9), a group of fixing blocks (11) are arranged on one side wall of the plurality of groups of supporting rods (10), a group of distance measuring sensors (12) are arranged on the plurality of groups of fixing blocks (11), a connecting rod (13) is connected to the plurality of groups of supporting rods (10), a group of supporting rods (14) are arranged at both ends of the connecting rod (13), and one end of each of the two groups of supporting rods (14) is arranged on the side wall of the moving rod (9).

3. A fully automatic steel bar weight deviation measuring instrument according to claim 2, characterized in that: The adjustment mechanism further comprises two groups of vertical rods (15), the two groups of vertical rods (15) are respectively arranged on both sides of the lower end of the moving rod (9), and a group of sliding sleeves (16) are respectively arranged on the lower end surfaces of the two groups of vertical rods (15), and the two groups of sliding sleeves (16) are respectively slidably sleeved on the outer walls of the two groups of sliding rails (17), and the two ends of the two groups of sliding rails (17) are respectively arranged on the inner walls of the two sides of the two groups of fixing frames (18), and the two groups of fixing frames (18) are both arranged on the upper end surface of the base (1).

4. A fully automatic steel bar weight deviation measuring instrument according to claim 3, characterized in that: The driving mechanism comprises a positioning block (19), wherein the positioning block (19) is arranged on the upper end surface of the base (1), and the threaded rod (7) is rotated to penetrate the positioning block (19) and is connected to a rotating rod (20), the other end of the rotating rod (20) is connected to a first belt pulley (21), the outer side of the first belt pulley (21) is sleeved with a connecting belt (22), the other end of the connecting belt (22) is provided with a second belt pulley (23), one side of the second belt pulley (23) is provided with a rotating shaft (24), the other end of the rotating shaft (24) is provided with a rotating screw rod (25), the outer side of the other end of the rotating screw rod (25) is sleeved with a threaded sleeve (26), the other end surface of the threaded sleeve (26) is connected to a pushing plate (27), and the other side wall of the pushing plate (27) is connected to the side walls of the plurality of support rods (10).

5. A fully automatic steel bar weight deviation measuring instrument according to claim 4, characterized in that: The driving mechanism further comprises a circular plate (28), the circular plate (28) being rotatably sleeved on the outer side of the rotating shaft (24), two groups of supporting plates (29) being arranged on the outer wall of the circular plate (28), a group of auxiliary rods (30) being arranged on one side wall of the two groups of supporting plates (29), a group of auxiliary plates (31) being arranged at the other end of the two groups of auxiliary rods (30), and the lower end surfaces of the two groups of auxiliary plates (31) being arranged on the upper end surface of the base (1).

6. A fully automatic steel bar weight deviation measuring instrument according to claim 1, characterized in that: A baffle (32) is provided on one side of the tray (4), and a plurality of groups of limiting rods (33) are provided on the lower end surface of the baffle (32), and the lower end surfaces of the plurality of groups of limiting rods (33) are all arranged on the upper end surface of the base (1), and a limiting plate (34) is arranged between the plurality of groups of limiting rods (33), and the upper end surface of the limiting plate (34) is arranged on the lower end surface of the baffle (32), and the lower end surface of the limiting plate (34) is arranged on the upper end surface of the base (1).

7. A fully automatic steel bar weight deviation measuring instrument according to claim 6, characterized in that: A positioning plate (35) is provided on one side wall of the baffle (32), and a plurality of groups of positioning holes (36) are provided on the positioning plate (35).

8. The fully automatic steel bar weight deviation measuring instrument according to claim 1, characterized in that: A weight sensor (37) is arranged on the lower end surface of the tray (4), a frame (38) is arranged at the lower end of the weight sensor (37), and the lower end surface of the frame (38) is arranged on the upper end surface of the base (1).

9. A fully automatic steel bar weight deviation measuring instrument according to claim 1, characterized in that: The plurality of groups of support rollers (5) are sleeved on the outer walls of the two groups of roller shafts (39), and a group of support blocks (40) are arranged at both ends of the two groups of roller shafts (39).

10. A fully automatic steel bar weight deviation measuring instrument according to claim 9, characterized in that: The lower end surfaces of the plurality of groups of support blocks (40) are all arranged on the upper end surface of the tray (4) and are located at the four corners of the upper end surface of the tray (4).

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