CN211254258U

CN211254258U - Automatic material feeding and weighing device

Info

Publication number: CN211254258U
Application number: CN201920834551.6U
Authority: CN
Inventors: 张丽平; 邹咏波
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-08-14
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses an automatic weighing device that throws of material, including the containing hopper, the both sides outer wall of containing hopper is close to the top position and has all opened the round hole, and the inner wall of two round holes all rabbets and have first bearing, two the inner wall of first bearing all rabbets and have the round bar, and the welding of the relative one end of two round bars has same horizontal bar, the welding of the top outer wall intermediate position of horizontal bar has the square plate, and the top outer wall of square plate has weighing sensor through the bolt fastening, the top of weighing sensor measurement end has the blowing board through the bolt fastening, and the welding of the top outer wall of blowing board has the U-shaped plate, the both sides inner wall of U-shaped plate has all opened the through-hole, and the inner wall of two through-holes all rabbets and has the second bearing. The utility model relates to a what use in the granular raw materials production process throws material weighing device, automatic weighing and automatic unloading can be realized to the device, have alleviateed staff's intensity of labour, and convenient operation.

Description

Automatic material feeding and weighing device

Technical Field

The utility model relates to a throw material weighing device technical field, especially relate to an automatic material weighing device that throws of material.

Background

In the production process of some granular materials, the mixture ratio of various raw materials of the granular materials needs to be accurately weighed, and after the weighing is finished, the materials are thrown, so that the production quality of the materials is ensured.

At present, the feeding weighing device used in the existing granular material production process in the market mostly has the following defects in the using process: need the manual work to weigh, and weighing the back, can not realize automatic feeding, degree of automation is lower, inconvenient operation to reach the most actual need that still can not agree with well of throwing that uses in the current granular material production process of throwing material weighing device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic material feeding and weighing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic material feeding and weighing device comprises a material containing hopper, round holes are formed in positions, close to the top, of outer walls of two sides of the material containing hopper, first bearings are embedded in inner walls of the two round holes, round rods are embedded in inner walls of the two first bearings, the same transverse bar is welded at one end, opposite to the two round rods, of the two round rods, a square plate is welded in the middle of the outer wall of the top of the transverse bar, a weighing sensor is fixed to the outer wall of the top of the square plate through bolts, a material placing plate is fixed to the top of a measuring end of the weighing sensor through bolts, a U-shaped plate is welded to the outer wall of the top of the material placing plate, through holes are formed in the inner walls of the two sides of the U-shaped plate, second bearings are embedded in inner walls of the two through holes, the same transverse rod is embedded in the inner walls of the two second bearings, a baffle is welded to the, and the inner wall of the strip-shaped hole is bonded with a glass strip, the outer wall of one side of the material containing hopper is fixed with a control box through a bolt, and the inner wall of the control box is fixed with a processor through a bolt.

Furthermore, the outer wall welding of one side of flourishing hopper has the mounting panel, and the bottom of mounting panel has the casing through the bolt fastening, and the inner wall of casing has the motor through the bolt fastening, and the motor output shaft is connected with the one end key-type of round bar.

Furthermore, the inner wall of the bottom end of the material containing hopper is welded with a rectangular pipe, a rectangular hole is formed in the inner wall of one side of the rectangular pipe, and a blanking plate is inserted in the rectangular hole.

Furthermore, a side plate is fixed on the outer wall of one side of the material containing hopper through a bolt, an electric telescopic rod is welded on the outer wall of one side of the side plate, and one end of the electric telescopic rod is welded with the outer wall of one side of the material discharging plate.

Furthermore, two side strips are welded on the outer walls of the two sides of the material containing hopper, a material guide plate which is obliquely arranged is welded on the outer wall of one side, opposite to the two side strips, of the material containing hopper, and the material guide plate is located below the rectangular pipe.

Further, the outer wall welding that the stock guide is close to both sides has two to prevent the side and falls the board, and just one side outer wall of two anti side falls the board all opens has the fixed orifices, and the inner wall of two fixed orifices all bonds and has the transparent plate.

Furthermore, the outer wall of one side of control box is opened there is the spliced eye, and the spliced eye interpolation has connect the switch, and switch and weighing sensor all are connected with the signal input part of treater through the signal line, and the signal output part of treater passes through the signal line and is connected with electric telescopic handle and motor.

The utility model has the advantages that:

1. through setting up weighing sensor, blowing board and treater, can carry out automatic weighing to the material, last and slow stacking of material during weighing on the blowing board, weighing sensor detects this weight signal promptly, and handle for the treater signal transmission, combine the motor, the setting of round bar and horizontal bar, when the treater detects weight signal and reaches preset value, with driving motor, the motor drives the rotatory certain angle of blowing board, then blowing board slope, the raw materials that are weighed on the blowing board are from baffle landing to holding hopper promptly, and discharge through the rectangular pipe.

2. Through setting up second bearing, U-shaped board and horizontal pole, the U-shaped board can avoid when weighing, and the raw materials drops from the blowing board, and the baffle passes through horizontal pole and second bearing and is connected with the U-shaped board, so the baffle can form relative rotation with the U-shaped board, and then the follow-up unloading of being convenient for.

3. Through setting up electric telescopic handle and flitch down, after the motor rotation finishes, treater drive electric telescopic handle, electric telescopic handle drives down the flitch and withdraws, and the rectangular pipe no longer is blockked up, and the raw materials of weighing falls on the stock guide from the rectangular pipe promptly, because the stock guide slope, so the raw materials can fall in the feed inlet of follow-up equipment along the stock guide, at above-mentioned in-process, prevent that the curb plate and transparent plate that fall can prevent that the raw materials from dropping from the stock guide both sides.

Drawings

Fig. 1 is a schematic view of a main sectional structure of an automatic material feeding and weighing device provided by the utility model;

FIG. 2 is a schematic view of a partial side-cut structure of an automatic material-feeding weighing device provided by the present invention;

fig. 3 is a schematic view of a front view structure of an automatic material feeding and weighing device provided by the present invention;

fig. 4 is a signal flow chart of the automatic material feeding and weighing device provided by the utility model.

In the figure: 1-material guide plate, 2-side falling prevention plate, 3-transparent plate, 4-side strip, 5-material containing hopper, 6-weighing sensor, 7-U-shaped plate, 8-baffle, 9-material discharge plate, 10-square plate, 11-cross strip, 12-rectangular tube, 13-material discharge plate, 14-control box, 15-side plate, 16-electric telescopic rod, 17-mounting plate, 18-machine shell, 19-motor and 20-glass strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an automatic material feeding and weighing device comprises a material containing hopper 5, round holes are respectively formed on the outer walls of two sides of the material containing hopper 5 near the top, first bearings are respectively embedded in the inner walls of the two round holes, round rods are respectively embedded in the inner walls of the two first bearings, the opposite ends of the two round rods are welded with a same cross bar 11, a square plate 10 is welded in the middle of the outer wall of the top of the cross bar 11, a weighing sensor 6 is fixed on the outer wall of the top of the square plate 10 through bolts, the weighing sensor 6 detects weight signals and transmits the signals to a processor for processing, a material placing plate 9 is fixed on the top of the measuring end of the weighing sensor 6 through bolts, a U-shaped plate 7 is welded on the outer wall of the top of the material placing plate 9, through holes are respectively formed on the inner walls of two sides of the U-shaped plate 7, second bearings are respectively embedded in the inner walls of the two through holes, and the bottom outer wall welding of horizontal pole has baffle 8, and the outer wall of one side of holding hopper 5 is opened there is the bar hole, and the inner wall in bar hole bonds and has glass strip 20, and the outer wall of one side of holding hopper 5 passes through the bolt fastening and has control box 14, and the inner wall of control box 14 passes through the bolt fastening and has the treater.

The utility model discloses in, one side outer wall welding of hopper 5 has mounting panel 17, and mounting panel 17's bottom has casing 18 through the bolt fastening, and casing 18's inner wall has motor 19 through the bolt fastening, and the one end key-type connection of motor 19 output shaft and round bar.

Wherein, the welding of the bottom inner wall of containing hopper 5 has rectangular pipe 12, and the one side inner wall of rectangular pipe 12 opens there is the rectangular hole, and the grafting has flitch 13 down in the rectangular hole.

Wherein, one side outer wall of containing hopper 5 is fixed with curb plate 15 through the bolt, and the welding of one side outer wall of curb plate 15 has electric telescopic handle 16, and electric telescopic handle 16's one end and the welding of one side outer wall of lower flitch 13.

Wherein, two side strips 4 have all been welded to the both sides outer wall of hopper 5, and the outer wall welding of one side that two side strips 4 are relative has the stock guide 1 that same slope was placed, because stock guide 1 slope, so the raw materials can fall in the inlet of follow-up equipment along stock guide 1, and stock guide 1 is located the below of rectangular pipe 12.

Wherein, the outer wall welding that stock guide 1 is close to both sides has two and prevents side blanking plate 2, and one side outer wall of two and prevent side blanking plate 2 all opens the fixed orifices, and the inner wall of two fixed orifices all bonds has transparent plate 3, prevents that blanking curb plate 2 and transparent plate 3 can prevent that the raw materials from dropping from stock guide 1 both sides.

Wherein, the spliced eye is opened to one side outer wall of control box 14, and has connect the switch in the spliced eye, and switch and weighing sensor 6 all are connected with the signal input part of treater through the signal line, and the signal output part of treater is connected with electric telescopic handle 16 and motor 19 through the signal line, and the model of treater is ARM9 TDMI.

The working principle is as follows: when the weighing device is used for weighing, materials are continuously and slowly stacked on the material placing plate 9, the weighing sensor 6 detects the weight signal and transmits the signal to the processor for processing, the U-shaped plate 7 can prevent the materials from falling off the material placing plate 9 when weighing, and the baffle 8 is connected with the U-shaped plate 7 through a cross rod and a second bearing, so that the baffle 8 and the U-shaped plate 7 can rotate relatively, and further the subsequent blanking is convenient, when the processor detects that the weight signal reaches a preset value, the motor 19 is driven, the motor 19 drives the material placing plate 9 to rotate for a certain angle, the material placing plate 9 inclines, the weighed materials on the material placing plate 9 slide into the material containing hopper 5 from the baffle 8, after the motor 19 finishes rotating, the processor drives the electric telescopic rod 16, the material placing plate 13 is driven by the electric telescopic rod 16 to be drawn back, the rectangular pipe 12 is not blocked any more, the weighed materials fall on the material guiding plate 1 from the rectangular pipe 12, because the material guide plate 1 inclines, the raw materials can fall into the material inlet of the subsequent equipment along the material guide plate 1, and in the process, the anti-falling side plate 2 and the transparent plate 3 can prevent the raw materials from falling from two sides of the material guide plate 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The automatic material feeding and weighing device comprises a material containing hopper (5) and is characterized in that round holes are formed in positions, close to the top, of outer walls of two sides of the material containing hopper (5), first bearings are embedded in inner walls of the two round holes, round rods are embedded in inner walls of the two first bearings, the opposite ends of the two round rods are welded with a same cross bar (11), a square plate (10) is welded in the middle of the outer wall of the top of the cross bar (11), a weighing sensor (6) is fixed on the outer wall of the top of the square plate (10) through bolts, a material placing plate (9) is fixed on the top of the measuring end of the weighing sensor (6) through bolts, a U-shaped plate (7) is welded on the outer wall of the top of the material placing plate (9), through holes are formed in the inner walls of the two sides of the U-shaped plate (7), second bearings are embedded in the inner walls of the two through holes, and a same cross bar is embedded in, and the bottom outer wall welding of horizontal pole has baffle (8), one side outer wall of containing hopper (5) is opened there is the bar hole, and the inner wall in bar hole bonds and has glass strip (20), one side outer wall of containing hopper (5) passes through the bolt fastening and has control box (14), and the inner wall of control box (14) passes through the bolt fastening and has the treater.

2. The automatic material feeding and weighing device of claim 1, wherein a mounting plate (17) is welded on the outer wall of one side of the material containing hopper (5), a casing (18) is fixed on the bottom of the mounting plate (17) through bolts, a motor (19) is fixed on the inner wall of the casing (18) through bolts, and an output shaft of the motor (19) is in key connection with one end of a round rod.

3. The automatic material feeding and weighing device of claim 1, wherein a rectangular pipe (12) is welded on the inner wall of the bottom end of the material containing hopper (5), a rectangular hole is formed in the inner wall of one side of the rectangular pipe (12), and a blanking plate (13) is inserted in the rectangular hole.

4. The automatic material feeding and weighing device as claimed in claim 3, wherein a side plate (15) is fixed on the outer wall of one side of the material containing hopper (5) through a bolt, an electric telescopic rod (16) is welded on the outer wall of one side of the side plate (15), and one end of the electric telescopic rod (16) is welded on the outer wall of one side of the material discharging plate (13).

5. The automatic material feeding and weighing device of claim 4, wherein two side strips (4) are welded on the outer walls of two sides of the material containing hopper (5), the same guide plate (1) which is obliquely arranged is welded on the outer wall of the side opposite to the two side strips (4), and the guide plate (1) is positioned below the rectangular pipe (12).

6. The automatic material feeding and weighing device of claim 5, characterized in that two anti-side-falling plates (2) are welded on the outer walls of the guide plates (1) near the two sides, and one outer wall of each of the two anti-side-falling plates (2) is provided with a fixing hole, and a transparent plate (3) is bonded on the inner wall of each of the two fixing holes.

7. The automatic material feeding and weighing device of claim 1, wherein an insertion hole is formed in the outer wall of one side of the control box (14), a switch is inserted in the insertion hole, the switch and the weighing sensor (6) are connected with the signal input end of the processor through signal wires, and the signal output end of the processor is connected with the electric telescopic rod (16) and the motor (19) through signal wires.