CN221099848U - Accumulated weighing device for weighing steel fibers - Google Patents
Accumulated weighing device for weighing steel fibers Download PDFInfo
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- CN221099848U CN221099848U CN202323275046.8U CN202323275046U CN221099848U CN 221099848 U CN221099848 U CN 221099848U CN 202323275046 U CN202323275046 U CN 202323275046U CN 221099848 U CN221099848 U CN 221099848U
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- weighing
- plc controller
- support frame
- baffle
- worm
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- 238000005303 weighing Methods 0.000 title claims abstract description 106
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 68
- 239000010959 steel Substances 0.000 title claims abstract description 68
- 239000000835 fiber Substances 0.000 title claims abstract description 66
- 238000009825 accumulation Methods 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims 6
- 230000000996 additive effect Effects 0.000 claims 6
- 239000006185 dispersion Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses an accumulation weighing device for weighing steel fibers, which comprises a support frame and a driving unit, wherein the support frame is provided with a plurality of support rods; a supporting frame: the upper surface of the support frame is provided with uniformly distributed weighing sensors, the upper ends of the weighing sensors are fixedly connected with an ear plate in the middle of the weighing hopper, the front side and the rear side of the lower end of the support frame are respectively and rotatably connected with a baffle through bearings, and the baffles are respectively positioned below the weighing hopper; a driving unit: the left end of the baffle is fixedly connected with the driving unit; wherein: still include the PLC controller, the PLC controller sets up in the left side of support frame upper surface, and the upper surface of PLC controller is equipped with the display screen, should be used for steel fiber to weigh the accumulation weighing device, thereby weigh fill blowing opening is big and make things convenient for steel fiber's whole discharge to the baffle is opened in step-by-step rotation under the effect of feed divider, can order about steel fiber dispersion to flow, has promoted the convenience when steel fiber accumulation is weighed and is used.
Description
Technical Field
The utility model relates to the technical field of steel fiber concrete, in particular to an accumulation weighing device for weighing steel fibers.
Background
It is known that adding a proper amount of steel fiber into concrete can raise its tensile strength and bending strength, and raise its toughness and impact strength greatly, the steel fiber is fiber with length-diameter ratio of 40-80 produced by cutting fine steel wire, shearing cold rolled steel strip, milling steel ingot or fast condensing molten steel, and in order to ensure the accuracy of steel fiber adding weight, the steel fiber is weighed by using a weighing device, and the existing weighing device is generally composed of frame, weighing hopper and weighing sensor.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the accumulating weighing device for weighing the steel fibers, the discharging opening of the weighing hopper is large, so that the steel fibers are conveniently discharged completely, and the baffle plate is gradually rotated and opened under the action of the material dividing strip, so that the steel fibers can be driven to flow out in a dispersed manner, the convenience of the steel fibers in accumulating and weighing use is improved, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an accumulation weighing device for weighing steel fibers comprises a support frame and a driving unit;
A supporting frame: the upper surface of the support frame is provided with uniformly distributed weighing sensors, the upper ends of the weighing sensors are fixedly connected with an ear plate in the middle of the weighing hopper, the front side and the rear side of the lower end of the support frame are respectively and rotatably connected with a baffle through bearings, and the baffles are respectively positioned below the weighing hopper;
A driving unit: the left end of the baffle is fixedly connected with the driving unit;
Wherein: still include the PLC controller, the PLC controller sets up in the left side of support frame upper surface, and the upper surface of PLC controller is equipped with the display screen, and the input of PLC controller is connected to the output electricity of weighing sensor, and the output of PLC controller is connected to the input electricity of display screen, thereby the weighing hopper blowing opening is big makes things convenient for all the discharge of steel fiber to the baffle is rotatory gradually to be opened under the effect of feed divider, can order about steel fiber dispersion to flow, makes things convenient for subsequent use, has promoted the convenience when steel fiber accumulation is weighed and is used.
Further, the drive unit includes worm wheel, support shell and worm, the worm wheel sets up in the front end of baffle axis body respectively, and support shell symmetry sets up in the left surface of weighing hopper, and the inside of support shell all is connected with the worm through the bearing rotation, and the worm all is connected with the worm wheel meshing that vertically corresponds, makes things convenient for opening and the locking of control baffle.
Further, the driving unit further comprises a connecting shaft, and the connecting shaft is arranged between the two worms, so that synchronous control of the two worms is facilitated.
Furthermore, the number of the two worms is two, the spiral directions of the two worms are opposite, and the two baffle plates are conveniently controlled to rotate in opposite directions.
Further, the drive unit still includes servo motor, servo motor sets up in the left front end of weighing hopper, servo motor's output shaft and the worm fixed connection of front side, and servo motor's input electricity is connected the output of PLC controller, makes things convenient for opening of drive baffle.
Further, the upper surface of baffle is equipped with evenly distributed's branch material strip, and the branch material strip all sets up from down to the direction that is close to weighing hopper longitudinal center, makes things convenient for the dispersion whereabouts of steel fiber.
Further, the front side and the rear side of the support frame are respectively provided with symmetrically distributed mounting plates, and the upper surfaces of the mounting plates are respectively provided with symmetrically distributed fixing holes, so that the support frame is conveniently fixed.
Compared with the prior art, the utility model has the beneficial effects that: the accumulation weighing device for weighing the steel fibers has the following advantages:
The PLC controller controls the servo motor to work, the output shaft of the servo motor drives the worm of front side to rotate, the worm of front side drives the worm of rear side to rotate through the connecting axle, the worm drives the worm wheel to rotate, the worm wheel drives the baffle to gradually rotate and opens the lower extreme of weighing hopper, then steel fiber moves downwards along the surface of dividing strip and baffle, dividing strip can block the whereabouts of steel fiber, along with the rotation of baffle and dividing strip, the effect of blocking steel fiber is smaller and smaller, and then the dispersed outflow of steel fiber is facilitated, until dividing strip moves to the level downward sloping setting, the whereabouts of steel fiber will not be blocked, and then all the steel fiber is discharged, can utilize two rotatory baffles to carry out the shutoff to weighing hopper, two baffles are opened and closed through servo motor control rotation, weighing hopper discharge opening is big thereby make things convenient for steel fiber's whole discharge, and baffle gradual rotation is opened under the effect of dividing strip, can drive steel fiber dispersion outflow, convenient for subsequent use, convenience when steel fiber is cumulatively weighed and used is promoted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of a baffle plate according to the present utility model.
In the figure: 1 supporting frame, 2 weighing sensor, 3 weighing hopper, 4 baffle, 5 drive unit, 51 worm wheel, 52 supporting shell, 53 worm, 54 connecting axle, 55 servo motor, 6PLC controller, 7 display screen, 8 branch material strips, 9 mounting panel, 10 fixed orifices.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: an accumulation weighing device for weighing steel fibers comprises a support frame 1 and a driving unit 5;
Support frame 1: the upper surface of the weighing machine is provided with uniformly distributed weighing sensors 2, the support frame 1 is mounted on an external frame, the upper ends of the weighing sensors 2 are fixedly connected with an ear plate in the middle of the weighing hopper 3, the weighing sensors 2 weigh the weighing hopper 3 and parts on the surface, the front and rear sides of the lower end of the support frame 1 are respectively connected with a baffle 4 through bearings in a rotating manner, the baffles 4 are positioned below the weighing hopper 3, an external device adds steel fibers into the weighing hopper 3, the baffles 4 block the falling of the steel fibers, the steel fibers stay in the weighing hopper 3, the weighing sensors 2 weigh the weight of the steel fibers in the weighing hopper 3, the upper surface of the baffle 4 is provided with uniformly distributed distributing strips 8, the distributing strips 8 are all arranged in a direction close to the longitudinal center of the weighing hopper 3 from bottom to top, the steel fibers move downwards along the surfaces of the distributing strips 8 and the baffle 4, the distributing strips 8 block the falling of the steel fibers, the steel fibers are more and less along with the rotation of the baffle 4 and the distributing strips 8, the steel fibers are more and less, the steel fibers are convenient to disperse and flow out, the steel fibers are distributed, and the distribution holes 10 are formed in the support frame are symmetrically when the distributing strips are arranged at the two sides, and the mounting plate 9 are arranged at the front sides of the mounting plate is provided with holes for the mounting plate 9, and the mounting plate is used for symmetrically when the steel fibers are arranged, and the mounting plate 9 is arranged;
A driving unit 5: the automatic weighing device is arranged at the left end of the weighing hopper 3, the left end of the baffle 4 is fixedly connected with the driving unit 5, the driving unit 5 comprises a worm wheel 51, a supporting shell 52 and worms 53, the worm wheel 51 is respectively arranged at the front end of the shaft body of the baffle 4, the supporting shell 52 is symmetrically arranged at the left side surface of the weighing hopper 3, the worms 53 are respectively connected with the inside of the supporting shell 52 through bearings in a rotating manner, the worms 53 are respectively meshed with the vertically corresponding worm wheel 51, the driving unit 5 further comprises a connecting shaft 54, the connecting shaft 54 is arranged between the two worms 53, the number of the worms 53 is two, the spiral directions of the two worms 53 are opposite, the driving unit 5 further comprises a servo motor 55, the servo motor 55 is arranged at the left front end of the weighing hopper 3, an output shaft of the servo motor 55 is fixedly connected with the worm 53 at the front side, the input end of the servo motor 55 is electrically connected with the output end of the PLC 6, the servo motor 55 works, the output shaft of the servo motor 55 drives the worm 53 at the front side to rotate, the worm 53 at the front side is driven by the connecting shaft 54 to rotate the worm 53, the worm 53 at the rear side is driven by the worm 53, the worm 53 rotates the worm 51, the worm 51 at the front side rotates the speed, the worm motor 51 drives the worm 4 to rotate the worm wheel 4 gradually rotate, and the worm wheel 4 at the lower end of the weighing hopper 3 is opened;
Wherein: still include PLC controller 6, PLC controller 6 sets up in the left side of support frame 1 upper surface, the upper surface of PLC controller 6 is equipped with display screen 7, the input of PLC controller 6 is connected to weighing sensor 2's output electricity, the output of PLC controller 6 is connected to display screen 7's input electricity, external power source is connected to PLC controller 6's input electricity, change weight information into electric signal transmission and give PLC controller 6, PLC controller 6 clears the weight of the spare part of weighing bucket 3 and surface, PLC controller 6 is with weighing information transmission for display screen 7 shows, carry out the accumulation with weighing information and above weighing information, and then realize the accumulation weighing of steel fiber.
The utility model provides an accumulated weighing device for weighing steel fibers, which has the following working principle: when in use, the support frame 1 is installed on an external frame, bolts are used to penetrate through the fixing holes 10 of the mounting plate 9 to be connected with the frame during installation, the weighing sensor 2 weighs the weighing hopper 3 and the surface parts, then weight information is converted into electric signals to be transmitted to the PLC 6, the PLC 6 clears the weights of the weighing hopper 3 and the surface parts, the external device adds steel fibers into the weighing hopper 3, the baffle 4 stops falling of the steel fibers, the steel fibers stay in the weighing hopper 3, meanwhile, the weighing sensor 2 weighs the weight of the steel fibers in the weighing hopper 3, the PLC 6 transmits weighing information to the display screen 7 to be displayed, after the specified weight is reached, the steel fibers are stopped to be added, then the PLC 6 controls the servo motor 55 to work, the output shaft of the servo motor 55 drives the worm 53 at the front side to rotate, the worm 53 at the front side drives the worm 53 at the rear side to rotate through the connecting shaft 54, the worm 53 drives the worm wheel 51 to rotate, the worm wheel 51 drives the baffle 4 to gradually rotate so as to open the lower end of the weighing hopper 3, then the steel fibers move downwards along the surfaces of the material distributing strips 8 and the baffle 4, the material distributing strips 8 can block the falling of the steel fibers, the blocking effect on the steel fibers is smaller and smaller along with the rotation of the baffle 4 and the material distributing strips 8, the steel fibers are further convenient to disperse and flow out, the falling of the steel fibers can not be blocked until the material distributing strips 8 move to a horizontal downward inclined arrangement, the steel fibers are further completely discharged, then the output shaft of the servo motor 55 reversely rotates, the baffle 4 seals the lower end of the weighing hopper 3, the material receiving weighing is continued, and the weighing information are accumulated, thereby realizing the accumulated weighing of the steel fibers.
It should be noted that, in the above embodiment, the weighing sensor 2, the servo motor 55, the PC controller 6 and the display screen 7 may be freely configured according to the practical application scenario, the weighing sensor 2 may be se:Sup>A weighing sensor with se:Sup>A model number MNC-100, the servo motor 55 may be se:Sup>A servo motor with se:Sup>A model number 1FK7060-5AF71-1SG0, the PC controller 6 may be se:Sup>A PC controller with se:Sup>A model number FX3G-24 MT/ES-se:Sup>A, the display screen 7 may be se:Sup>A display screen with se:Sup>A model number YHL-3, and the PC controller 6 controls the weighing sensor 2, the servo motor 55 and the display screen 7 to work by se:Sup>A method commonly used in the prior art.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An accumulation weighing device for steel fiber weighing, which is characterized in that: comprises a supporting frame (1) and a driving unit (5);
support frame (1): the upper surface of the weighing machine is provided with weighing sensors (2) which are uniformly distributed, the upper ends of the weighing sensors (2) are fixedly connected with an ear plate in the middle of a weighing hopper (3), the front side and the rear side of the lower end of a supporting frame (1) are respectively connected with a baffle plate (4) through bearings in a rotating way, and the baffle plates (4) are respectively positioned below the weighing hopper (3);
Drive unit (5): the left end of the baffle plate (4) is fixedly connected with the driving unit (5);
Wherein: still include PLC controller (6), PLC controller (6) set up in the left side of support frame (1) upper surface, and the upper surface of PLC controller (6) is equipped with display screen (7), and the input of PLC controller (6) is connected to the output electricity of weighing sensor (2), and the output of PLC controller (6) is connected to the input electricity of display screen (7), and the external power source is connected to the input electricity of PLC controller (6).
2. An additive weighing device for steel fibre weighing according to claim 1, characterized in that: the driving unit (5) comprises a worm wheel (51), a supporting shell (52) and a worm (53), wherein the worm wheel (51) is respectively arranged at the front end of a shaft body of the baffle plate (4), the supporting shell (52) is symmetrically arranged on the left side surface of the weighing hopper (3), the worm (53) is connected to the inside of the supporting shell (52) through bearings in a rotating mode, and the worm (53) is meshed with the worm wheel (51) corresponding to the vertical direction.
3. An additive weighing apparatus for steel fibre weighing according to claim 2, characterized in that: the drive unit (5) further comprises a connecting shaft (54), and the connecting shaft (54) is arranged between the two worms (53).
4. An additive weighing apparatus for steel fibre weighing according to claim 2, characterized in that: the number of the worms (53) is two, and the spiral directions of the two worms (53) are opposite.
5. An additive weighing apparatus for steel fibre weighing according to claim 2, characterized in that: the driving unit (5) further comprises a servo motor (55), the servo motor (55) is arranged at the left front end of the weighing hopper (3), an output shaft of the servo motor (55) is fixedly connected with a worm (53) at the front side, and an input end of the servo motor (55) is electrically connected with an output end of the PLC (6).
6. An additive weighing device for steel fibre weighing according to claim 1, characterized in that: the upper surface of baffle (4) is equipped with evenly distributed's branch strip (8), and branch strip (8) all set up from down to the direction that is close to weighing hopper (3) longitudinal center.
7. An additive weighing device for steel fibre weighing according to claim 1, characterized in that: the front side and the rear side of the support frame (1) are respectively provided with symmetrically distributed mounting plates (9), and the upper surfaces of the mounting plates (9) are respectively provided with symmetrically distributed fixing holes (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323275046.8U CN221099848U (en) | 2023-12-02 | 2023-12-02 | Accumulated weighing device for weighing steel fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323275046.8U CN221099848U (en) | 2023-12-02 | 2023-12-02 | Accumulated weighing device for weighing steel fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221099848U true CN221099848U (en) | 2024-06-07 |
Family
ID=91312411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323275046.8U Active CN221099848U (en) | 2023-12-02 | 2023-12-02 | Accumulated weighing device for weighing steel fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221099848U (en) |
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2023
- 2023-12-02 CN CN202323275046.8U patent/CN221099848U/en active Active
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