CN112816649A - Head and tail detection device for steel bar production - Google Patents
Head and tail detection device for steel bar production Download PDFInfo
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- CN112816649A CN112816649A CN202110002444.9A CN202110002444A CN112816649A CN 112816649 A CN112816649 A CN 112816649A CN 202110002444 A CN202110002444 A CN 202110002444A CN 112816649 A CN112816649 A CN 112816649A
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- workbench
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
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Abstract
The invention provides a head and tail detection device for steel bar production, which relates to the technical field of steel bar detection and comprises a workbench and a protection device, wherein a conveyor belt is rotatably connected to the workbench, a detector is placed on one side, away from the conveyor belt, of the workbench, the protection device is arranged on the workbench and comprises two protection covers, the two protection covers are symmetrically arranged, the protection covers are rotatably connected with the workbench, a handle is fixedly connected to one side, close to the workbench, of each protection cover, the handle is slidably connected with the inner wall of the workbench, a positioning seat is fixedly connected to one side, close to the protection covers, of the workbench, the inner wall of the positioning seat is rotatably connected with a limiting sleeve, and the limiting sleeve is slidably connected with the surface of the. The invention solves the problems that when the reinforcing steel bar is detected, the detector is easy to damage by the reinforcing steel bar, and the rapid aging of the detector is caused when dust scrap iron falls on the detector.
Description
Technical Field
The invention relates to the technical field of steel bar detection, in particular to a head and tail detection device for steel bar production.
Background
The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars.
At present, most of existing steel bars are subjected to head and tail detection, and because the steel bars are too long, when the steel bars are dragged, one end of each steel bar is easy to collide with a detection device, so that the machine is damaged, a large amount of dust and scrap iron are easy to generate when the steel bars are detected, the steel bars fall on an instrument, the service life of the instrument is shortened, the use of equipment is not facilitated, and the improvement is needed.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a head and tail detection device for steel bar production.
In order to achieve the purpose, the invention adopts the following technical scheme: a head and tail detection device for steel bar production comprises a workbench and a protection device, wherein a conveyor belt is rotatably connected on the workbench, a detector is arranged on one side of the workbench far away from the conveyor belt, the protective device is arranged on the workbench, the protective device comprises two protective covers which are symmetrically arranged, the protective cover is rotationally connected with the workbench, one side of the protective cover close to the workbench is fixedly connected with a handle, the handle is connected with the inner wall of the workbench in a sliding way, one side of the workbench close to the protective cover is fixedly connected with a positioning seat, the inner wall of the positioning seat is rotatably connected with a limiting sleeve which is connected with the surface of the handle in a sliding way, one side of the limiting sleeve, which is close to the positioning seat, is fixedly connected with a control rod, the inner wall of the positioning seat is connected with a sliding block in a sliding mode, and the sliding block is connected with the surface of the control rod in a sliding mode.
Preferably, the inner wall of stop collar is seted up flutedly, and the number of recess has two, and two recesses are the symmetry and set up, handle and recess looks adaptation.
Preferably, one side of the positioning seat, which is far away from the workbench, is fixedly connected with a fixing block, a rectangular hole is formed in the inner wall of the fixing block, and one end of the sliding block is matched with the fixing block.
Preferably, be provided with stop device on the workstation, stop device includes the drive block, the one end of drive block run through the workstation and rather than inner wall sliding connection, the fixed plate that two symmetries of one side fixedly connected with that the drive block is close to the workstation, the workstation is close to the position sleeve that two symmetries of one side fixedly connected with set up of drive block, the inner wall sliding connection of position sleeve has the carriage release lever, the one end of carriage release lever and the sliding surface connection of drive block, the inner wall of workstation rotates and is connected with drive gear, drive gear is connected with the carriage release lever meshing, drive gear is close to one side fixedly connected with gag lever post of workstation, the one end of gag lever post and the sliding surface connection of drive block.
Preferably, one side of the fixed plate close to the workbench is fixedly connected with two symmetrically arranged compression springs, and one side of the workbench close to the fixed plate is fixedly connected with the compression springs.
Preferably, one side of the moving rod, which is close to the positioning sleeve, is fixedly connected with a positioning spring, and one side of the positioning sleeve, which is close to the moving rod, is fixedly connected with the positioning spring.
Compared with the prior art, the invention has the advantages and positive effects that,
1. in the invention, through arranging the protective device, when the detector needs to be protected, the handle is rotated to one side close to the detector, the handle drives the protective cover to rotate together, when the protective cover is sleeved on the detector, the handle is rotated into the limit sleeve, then the control rod is rotated, the control rod drives the limit sleeve to rotate together, when the control rod is rotated to the positioning seat, the limit sleeve is abutted against the inner wall of the handle, the slide block is pushed to one side far away from the positioning seat, the slide block is inserted into the fixed block, the slide block is abutted against the inner wall of the control rod, the protection of the detector is finished, when the protective cover needs to be opened, the slide block is pushed in the opposite direction, the control rod is rotated, the limit sleeve loses the constraint on the handle, the handle is rotated to one side far away from the detector, the protective cover can be opened, at present most of reinforcing steel bars are subjected, when pulling, the one end of reinforcing bar easily bumps into detection device, causes the damage of machine, easily produces a large amount of dusts and iron fillings when detecting, and unrestrained on the instrument reduces the life of instrument, is unfavorable for causing the use of equipment, and the effectual above-mentioned problem of having avoided and improve equipment's security of application of this device.
2. In the invention, through arranging the limiting device, when the steel bar needs to be detected, the steel bar is placed into the driving block, the steel bar extrudes the driving block, the driving block drives the fixed plate to move together, then the fixed plate pulls the compression spring, the compression spring is deformed under force to generate elastic force, then the driving block extrudes the moving rod, the moving rod pulls the positioning spring, the positioning spring is deformed under force to generate elastic force, the moving rod immediately pushes the driving gear, the driving gear drives the limiting rod to rotate together, the limiting rod of the driving gear sleeves the steel bar, the conveying belt can convey the steel bar into the detector to be detected, the detection of the steel bar is completed, when the detection is completed, the positioning spring and the compression spring contract together to generate elastic force, the compression spring drives the limiting rod to pull back to the original position, the positioning spring pulls the moving block back to the original position, then, can carry out the detection of next time, present most when examining the reinforcing bar, need send into detection device with its reinforcing bar through artificial mode, because reinforcing bar toughness is high, the condition that rocks easily appears in the reinforcing bar when detecting, need the manual material of holding up of operator, extravagant plenty of time has reduced work efficiency, the effectual ease of having avoided above-mentioned problem and improve equipment of application of this device.
Drawings
FIG. 1 is a schematic structural view of a head and tail detection device for steel bar production according to the present invention;
FIG. 2 is a schematic diagram of a rear view structure of FIG. 1 of a head and tail detection device for steel bar production according to the present invention;
FIG. 3 is an exploded view of a head and tail detecting device for steel bar production according to the present invention;
fig. 4 is a schematic diagram of an explosion structure of a protection device in a head and tail detection device for steel bar production according to the present invention;
fig. 5 is a schematic diagram of an explosion structure of a position limiting device in the head and tail detection device for steel bar production according to the present invention.
Illustration of the drawings: 1. a work table; 2. a conveyor belt; 3. a detector; 4. a guard; 41. a slider; 42. a protective cover; 43. positioning seats; 44. a control lever; 45. a limiting sleeve; 46. a handle; 5. a limiting device; 51. a drive gear; 52. a travel bar; 53. a drive block; 54. a fixing plate; 55. a positioning sleeve; 56. a limiting rod.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The specific arrangement and function of the protective means 4 and the limiting means 5 will be described in detail below.
As shown in fig. 1 and 4, the protection device 4 includes two protection covers 42, the two protection covers 42 are symmetrically disposed, the protection cover 42 is rotatably connected to the workbench 1, a handle 46 is fixedly connected to a side of the protection cover 42 close to the workbench 1, the handle 46 is slidably connected to an inner wall of the workbench 1, a positioning seat 43 is fixedly connected to a side of the workbench 1 close to the protection cover 42, a position-limiting sleeve 45 is rotatably connected to an inner wall of the positioning seat 43, the position-limiting sleeve 45 is slidably connected to a surface of the handle 46, a control lever 44 is fixedly connected to a side of the position-limiting sleeve 45 close to the positioning seat 43, a slider 41 is slidably connected to an inner wall of the positioning seat 43, the slider 41 is slidably connected to a surface of the control lever 44, a groove is formed in an inner wall of the position-limiting sleeve 45, the number of two grooves is symmetrically disposed, the handle 46 is adapted to the groove, the inner wall of the fixed block is provided with a rectangular hole, and one end of the sliding block 41 is matched with the fixed block.
The whole protection device 4 achieves the effect that by arranging the protection device 4, when the detector 3 needs to be protected, the handle 46 is rotated to one side close to the detector 3, the handle 46 drives the protection cover 42 to rotate together, when the protection cover is sleeved on the detector 3, the handle 46 is rotated into the limit sleeve 45, the control rod 44 is rotated immediately, the control rod 44 drives the limit sleeve 45 to rotate together, when the control rod 44 rotates to the positioning seat 43, the limit sleeve 45 abuts against the inner wall of the handle 46, the slide block 41 is pushed to one side far away from the positioning seat 43, the slide block 41 is inserted into the fixing block, the slide block 41 abuts against the inner wall of the control rod 44, the protection of the detector 3 is completed, when the protection cover 42 needs to be opened, the slide block 41 is pushed to the opposite direction, the control rod 44 is rotated, the limit sleeve 45 loses the constraint on the handle 46, the handle 46 is rotated to one side far away from the detector 3, can accomplish and open protective cover 42, present most reinforcing bars are carrying out end to end detection time measuring, because the reinforcing bar overlength, when pulling, the one end of reinforcing bar is easy to bump detection device, causes the damage of machine, easily produces a large amount of dust and iron fillings when detecting, unrestrained on the instrument, reduces the life of instrument, is unfavorable for leading to the fact the use of equipment, the effectual security of having avoided above-mentioned problem and improve equipment of application of this device.
As shown in fig. 1 and 5, the position limiting device 5 includes a driving block 53, one end of the driving block 53 penetrates through the worktable 1 and is slidably connected with the inner wall thereof, one side of the driving block 53 close to the worktable 1 is fixedly connected with two symmetrically arranged fixing plates 54, one side of the worktable 1 close to the driving block 53 is fixedly connected with two symmetrically arranged positioning sleeves 55, the inner wall of the positioning sleeves 55 is slidably connected with a moving rod 52, one end of the moving rod 52 is slidably connected with the surface of the driving block 53, the inner wall of the worktable 1 is rotatably connected with a driving gear 51, the driving gear 51 is engaged with the moving rod 52, one side of the driving gear 51 close to the worktable 1 is fixedly connected with a position limiting rod 56, one end of the position limiting rod 56 is slidably connected with the surface of the driving block 53, one side of the fixing plate 54 close to the worktable 1 is fixedly connected with two symmetrically arranged compression springs, one side of the worktable 1 close, a positioning spring is fixedly connected to one side of the moving rod 52 close to the positioning sleeve 55, and one side of the positioning sleeve 55 close to the moving rod 52 is fixedly connected with the positioning spring.
The whole limiting device 5 achieves the effects that through the arrangement of the limiting device 5, when the steel bars need to be detected, the steel bars are placed into the driving block 53, the steel bars extrude the driving block 53, the driving block 53 drives the fixing plate 54 to move together, then the fixing plate 54 pulls the compression spring, the compression spring is stressed and deformed to generate elastic force, then the driving block 53 extrudes the moving rod 52, the moving rod 52 pulls the positioning spring, the positioning spring is stressed and deformed to generate elastic force, the moving rod 52 pushes the driving gear 51, the driving gear 51 drives the limiting rod 56 to rotate together, the limiting rod 56 sleeves the steel bars, the conveying belt 2 can convey the steel bars into the detector 3 for detection, the detection of the steel bars is completed, when the detection is completed, the positioning spring and the compression spring contract the elastic force together, the compression spring drives the limiting rod 56 to pull back to the original position, the positioning spring pulls the moving block back to the original, the movable block drives the driving gear 51 and the limiting rod 56 to return to the original position together, next detection can be carried out, the steel bars need to be sent into the detection device in a manual mode when the steel bars are inspected mostly at present, the steel bars are high in toughness, the steel bars are prone to shaking during detection, an operator needs to manually hold the materials, a large amount of time is wasted, the working efficiency is reduced, and the device is effectively prevented from being used and the usability of the device is improved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. The utility model provides a head and tail detection device is used in reinforcing bar production, includes workstation (1) and protector (4), its characterized in that: the automatic detection device is characterized in that the workbench (1) is rotatably connected with a conveyor belt (2), one side of the workbench (1) far away from the conveyor belt (2) is provided with a detector (3), the protective device (4) is arranged on the workbench (1) and comprises protective covers (42), the number of the protective covers (42) is two, the protective covers (42) are symmetrically arranged, the protective covers (42) are rotatably connected with the workbench (1), one side of the protective covers (42) close to the workbench (1) is fixedly connected with handles (46), the handles (46) are slidably connected with the inner wall of the workbench (1), one side of the workbench (1) close to the protective covers (42) is fixedly connected with a positioning seat (43), the inner wall of the positioning seat (43) is rotatably connected with a limiting sleeve (45), the limiting sleeve (45) is slidably connected with the surface of the handles (46), one side of the limiting sleeve (45) close to the positioning seat (43) is fixedly connected with a control rod (44), the inner wall of the positioning seat (43) is connected with a sliding block (41) in a sliding mode, and the sliding block (41) is connected with the surface of the control rod (44) in a sliding mode.
2. The head and tail detection device for steel bar production according to claim 1, wherein: the inner wall of the limiting sleeve (45) is provided with two grooves, the two grooves are symmetrically arranged, and the handle (46) is matched with the grooves.
3. The head and tail detection device for steel bar production according to claim 1, wherein: one side of the positioning seat (43) far away from the workbench (1) is fixedly connected with a fixing block, the inner wall of the fixing block is provided with a rectangular hole, and one end of the sliding block (41) is matched with the fixing block.
4. The head and tail detection device for steel bar production according to claim 1, wherein: the automatic positioning device is characterized in that a limiting device (5) is arranged on the workbench (1), the limiting device (5) comprises a driving block (53), one end of the driving block (53) penetrates through the workbench (1) and is in sliding connection with the inner wall of the workbench, one side of the driving block (53) close to the workbench (1) is fixedly connected with two symmetrically arranged fixing plates (54), one side of the workbench (1) close to the driving block (53) is fixedly connected with two symmetrically arranged positioning sleeves (55), the inner wall of each positioning sleeve (55) is in sliding connection with a moving rod (52), one end of each moving rod (52) is in sliding connection with the surface of the driving block (53), the inner wall of the workbench (1) is rotatably connected with a driving gear (51), the driving gear (51) is in meshing connection with the moving rod (52), the driving gear (51) is close to one side of the workbench (1) and is fixedly connected with a limiting rod (56), one end of the limiting rod (56) is connected with the surface of the driving block (53) in a sliding mode.
5. The head and tail detection device for steel bar production according to claim 4, wherein: one side of the fixed plate (54) close to the workbench (1) is fixedly connected with two symmetrically arranged compression springs, and one side of the workbench (1) close to the fixed plate (54) is fixedly connected with the compression springs.
6. The head and tail detection device for steel bar production according to claim 4, wherein: one side of the moving rod (52) close to the positioning sleeve (55) is fixedly connected with a positioning spring, and one side of the positioning sleeve (55) close to the moving rod (52) is fixedly connected with the positioning spring.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110002444.9A CN112816649B (en) | 2021-01-04 | 2021-01-04 | Head and tail detection device for steel bar production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110002444.9A CN112816649B (en) | 2021-01-04 | 2021-01-04 | Head and tail detection device for steel bar production |
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| CN112816649A true CN112816649A (en) | 2021-05-18 |
| CN112816649B CN112816649B (en) | 2023-03-10 |
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Cited By (1)
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|---|---|
| CN112816649B (en) | 2023-03-10 |
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