CN219823990U

CN219823990U - Multi-material intelligent proportioning device

Info

Publication number: CN219823990U
Application number: CN202321345273.0U
Authority: CN
Inventors: 牟未胜; 胡功彬; 李滨; 陈方雄
Original assignee: CDGM Glass Co Ltd
Current assignee: CDGM Glass Co Ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-10-13
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses an intelligent multi-material proportioning device which comprises a control system, a frame, a primary bin, a secondary bin and a mixing mechanism, wherein the frame is provided with a first-level bin and a second-level bin; at least three first-level storage bins and two-level storage bins which are the same in number and correspond to the first-level storage bins one by one are fixed on the frame, and the two-level storage bins are positioned below the corresponding first-level storage bins; the secondary bin is provided with a first weight sensor electrically connected with the control system; the material mixing mechanism is provided with a material outlet hopper and a rotatable material receiving box, and is also provided with a second weight sensor electrically connected with the control system; the second-level bin is connected with a receiving box of the material mixing mechanism through a discharging mechanism. The utility model can effectively improve the feeding precision of the glass slag, reduce the labor intensity and reduce the proportioning error caused by manual feeding, thereby greatly improving the quality of the finished optical glass.

Description

Multi-material intelligent proportioning device

Technical Field

The utility model relates to the technical field of glass production equipment, in particular to an intelligent proportioning device for multiple materials.

Background

In optical glass production, when clinker glass slag is added into a production tank furnace, the clinker glass slag is usually proportioned manually, different batches of glass slag are simultaneously tiled on a constant-operation feeding mechanism in advance by workers to charge, the proportioning of the glass slag is weighed and calculated by manual work, the flatness and uniformity of the glass slag tiling are controlled manually, errors can be clearly caused in charging work, the quality of finished products of glass is affected, and meanwhile, the labor intensity of the workers is also improved.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the intelligent proportioning device for the multiple materials is capable of realizing intelligent proportioning of different glass residues and improving weighing accuracy.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the intelligent multi-material proportioning device comprises a control system, a frame, a primary bin, a secondary bin and a mixing mechanism; at least three first-level storage bins and two-level storage bins which are the same in number and correspond to the first-level storage bins one by one are fixed on the frame, and the two-level storage bins are positioned below the corresponding first-level storage bins; the secondary bin is provided with a first weight sensor electrically connected with the control system; the material mixing mechanism is provided with a material outlet hopper and a rotatable material receiving box, and is also provided with a second weight sensor electrically connected with the control system; the second-level bin is connected with a receiving box of the material mixing mechanism through a discharging mechanism. According to the utility model, the feeding work of glass slag with different batch numbers is realized through the cooperation of the first-stage bin and the second-stage bin, the integral weight of the second-stage bin and the corresponding first-stage bin is monitored through the first weight sensor so as to obtain the real-time feeding weight in the second-stage bin according to calculation, and the discharging speed of the bin and the feeding speed of the discharging mechanism are controlled through the control system so as to ensure high-precision glass slag proportion; according to the utility model, the mixing mechanism is used for mixing the glass residues with the plurality of batches of numbers, which are discharged from different secondary bins, and then outputting the mixture to subsequent production.

As an improvement of the scheme, the following steps are: the top of the primary bin is provided with an openable bin cover, and the bottom of the primary bin is provided with an openable bin door; the first-level bin and the second-level bin are funnel-shaped bin structures provided with a feed inlet and a discharge outlet, and the discharge outlet of the first-level bin is connected with the feed inlet of the corresponding second-level bin. According to the utility model, the bin cover and the bin gate are arranged on the primary bin to respectively control the opening and closing of the feed inlet and the discharge outlet of the primary bin, so that the discharging speed of the primary bin can be controlled by controlling the opening degree of the bin gate; the first-level feed bin and the second-level feed bin all adopt the funnel-shaped bin body structure to enable the discharging surface of the feed bin to be inclined, so that discharging can be conveniently realized, the smoothness of discharging is improved, and glass residues are prevented from being accumulated in the feed bin during discharging.

As an improvement of the scheme, the following steps are: the first-level bin is provided with a bin gate cylinder, the fixed end of the bin gate cylinder is fixed on the first-level bin through a cylinder mounting seat, and the movable end of the bin gate cylinder is hinged with the bin gate through a transmission hinge; the bin door cylinder drives the bin door to rotate through the transmission hinge, so that a discharge hole of the primary bin can be sealed. According to the utility model, the bin gate cylinder and the transmission hinge are arranged to drive the bin gate to rotate so as to realize the opening and closing of the discharge hole of the primary bin, and the control system can control the opening degree of the bin gate by controlling the output work of the bin gate cylinder, so that the automatic control of the discharging speed and the discharging quantity of the primary bin is realized.

As an improvement of the scheme, the following steps are: the discharging mechanism comprises a vibrating device and a discharging chute; the discharge chute is connected with the discharge port of the corresponding secondary bin and extends to the upper part of the receiving box of the mixing mechanism; the vibration device is fixed below the discharge chute and is electrically connected with the control system. According to the utility model, the secondary bin is fed through the vibration equipment, the vibration equipment enables glass slag in the secondary bin to fall into the discharge chute through self vibration, the glass slag is conveyed to the underlying mixing mechanism through the discharge chute, and the control system can accurately control the feeding speed and the feeding quantity of the secondary bin by controlling the vibration frequency and the vibration intensity of the vibration equipment.

As an improvement of the scheme, the following steps are: the mixing mechanism further comprises a box body fixed on the frame, and the top of the box body is opened and is opposite to the end notch of the discharge chute; the receiving box is rotatably arranged on the box body. According to the mixing mechanism, the matched glass slag conveyed by the discharge chute is received through the receiving box, and the receiving box mixes the matched glass slag and conveys the matched glass slag into the discharge hopper below through rotation of the receiving box.

As an improvement of the scheme, the following steps are: the two ends of the receiving box are in transmission connection with a rotary cylinder fixed on the outer side of the box through a rotary shaft rotatably arranged on the box body; the rotary cylinder is electrically connected with the control system. According to the utility model, the rotary cylinder is arranged as the driving part for the rotation of the material receiving box, so that stable rotation power can be provided for the material receiving box.

As an improvement of the scheme, the following steps are: the material receiving box is of a semicircular cylinder structure, and the bottom surface of the material receiving box is an arc surface. According to the utility model, the bottom of the material receiving box is set to be the cambered surface, so that the left-right sliding effect of the glass slag in the material receiving box can be improved, and the material mixing effect of the material receiving box on the glass slag in the rotating process is improved.

The beneficial effects of the utility model are as follows: according to the utility model, the weighing sensors are arranged to monitor the real-time weights of the mixing mechanism and the first-level bin and the second-level bin, the glass slag weight data in different bins are transmitted to the control system to carry out integral weighing control, and the control system is used for controlling the discharging speed of the bins and the vibration operation of vibration equipment in the discharging mechanism to realize high-precision proportioning of the glass slag; the utility model can effectively improve the feeding precision of the glass slag, reduce the labor intensity and reduce the proportioning error caused by manual feeding, thereby greatly improving the quality of the finished optical glass.

Drawings

FIG. 1 is an isometric view of a multi-material intelligent proportioning device of the present utility model;

FIG. 2 is a front view of the intelligent proportioning device for multiple materials in the utility model;

FIG. 3 is an isometric view of a primary bin of the present utility model;

FIG. 4 is an elevation view of a primary bin of the utility model;

FIG. 5 is an isometric view of a secondary bin of the present utility model;

FIG. 6 is an elevation view of a secondary bin of the present utility model;

FIG. 7 is an isometric view of a mixing mechanism according to the present utility model;

fig. 8 is a front view of the mixing mechanism of the present utility model.

Marked in the figure as: 100-rack, 200-first-level bin, 210-bin cover, 220-bin gate, 230-bin gate cylinder, 240-cylinder mounting seat, 250-transmission hinge, 300-second-level bin, 310-first weight sensor, 400-mixing mechanism, 410-discharge hopper, 420-receiving box, 430-second weight sensor, 440-box, 450-rotary cylinder, 510-vibration equipment and 520-discharge chute.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model is further described below with reference to the accompanying drawings.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or components referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 and 2, the multi-material intelligent proportioning device disclosed by the utility model comprises a frame 100, and a primary bin 200, a secondary bin 300, a mixing mechanism 400, a discharging mechanism and a control system which are arranged on the frame 100. Wherein, the frame 100 is used as a basic fixing structure of the whole device and is used for realizing the installation and fixing of the mechanisms; the primary bin 200 is used for feeding and storing various glass residues, and the number of the primary bin 200 is set according to the number of glass residue batch numbers of required proportions; the secondary bin 300 and the primary bin 200 are in one-to-one correspondence, and the secondary bin 300 is used for completing weighing and discharging according to a set weight and distinguishing glass slag tailings with different batch numbers; the blanking mechanism is used for realizing the blanking work of different secondary bins 300 to the mixing mechanism 400; the mixing mechanism 400 is used for mixing the glass slag after the proportioning and discharging and conveying the glass slag to the subsequent process; the control system comprises a PLC control and a communication module and is used for receiving real-time weight data information of the storage bin and accurately controlling proportioning work of glass slag.

Specifically, as shown in fig. 1 to 4, the primary bin 200 in the utility model adopts a funnel-shaped bin body structure, and the peripheral surface of the lower part of the funnel-shaped bin body structure is an inclined surface, so that the smoothness of glass slag discharging is improved; the top and the bottom of the primary feed bin 200 are respectively provided with a feed inlet and a discharge outlet which are communicated with the inner cavity of the bin body, a bin cover 210 is arranged at the top feed inlet of the primary feed bin 200 to seal the feed inlet, and a bin door 220 is arranged at the bottom discharge outlet of the primary feed bin 300 to seal the discharge outlet. The primary bin 300 is fixedly arranged on the frame 100 and is positioned right above the corresponding secondary bin 300, and a discharge hole of the primary bin 300 is opposite to the lower secondary bin 300. In order to control the blanking operation of the primary bin 200, a corresponding opening and closing control mechanism is arranged at a bin gate 220 at the bottom of the primary bin 200, as shown in fig. 3 and 4, a bin gate cylinder 230 is arranged at the bottom of the primary bin 200, the fixed end of the bin gate cylinder 230 is fixed on the outer surface of the primary bin 200 through a cylinder mounting seat 240, the output end of the bin gate cylinder 230 is hinged with the bin gate 220 through a transmission hinge 250, the bin gate 220 is rotatably connected with the primary bin 200 through a rotating shaft, the bin gate cylinder 230 drives the bin gate 220 to rotate through the linear expansion action of the output end of the bin gate cylinder 230 so as to realize the opening and closing of a discharge port of the primary bin 200, and the bin gate cylinder 230 is electrically connected with a control system so as to realize the automatic control of the bin gate cylinder 230; similarly, the opening and closing control mechanism can be arranged at the top feed inlet of the primary bin 200 to control the opening and closing of the bin cover 210.

Specifically, as shown in fig. 1, 2, 5 and 6, the secondary bin 300 in the present utility model also adopts a funnel-shaped bin body structure; the top and the bottom of the secondary storage bin 300 are respectively provided with a feed inlet and a discharge outlet which are communicated with the inner cavity of the bin body, the feed inlet and the discharge outlet of the secondary storage bin 300 are of closed structures, and the feed inlet of the secondary storage bin 300 is connected with the discharge outlet of the corresponding primary storage bin 200 above; the secondary bin 300 is further provided with a first weight sensor 310, the first weight sensor 310 is electrically connected with the control system, and the weight of glass slag in the secondary bin 300 can be weighed through the first weight sensor 310 and is transmitted to the control system for calculation.

A discharging mechanism is installed below the secondary bin 300, and consists of a vibrating device 510 and a discharging chute 520, wherein the discharging mechanism is used for discharging glass residues in different secondary bins 300 into the mixing mechanism 400. As shown in fig. 1, 2, 5 and 6, a discharging mechanism is respectively arranged below each secondary bin 300, one end of a discharging groove 520 in the discharging mechanism is connected with a discharging hole of the secondary bin 300, and the other end of the discharging groove 520 extends to the upper part of the mixing mechanism 400; the vibration device 510 employs an electric vibrator that is mounted below the discharge chute 520 and electrically connected to a control system. The electric vibrator can drive the discharge chute 520 to vibrate, so that glass slag in the secondary bin 300 falls into the discharge chute 520 and falls into the underlying mixing mechanism 400 from the other end of the discharge chute 520. The second weight sensor 430 is installed on the mixing mechanism 400, the second weight sensor 430 is electrically connected with the control system, and the second weight sensor 430 can weigh the weight of all glass slag in the secondary bin 300 and the discharge chute 520 and transmit the weight data to the control system for calculation. The secondary bin 300 and the blanking mechanism are matched with a weight sensor, so that weighing and blanking of various batch glass residues can be finished according to set weight, and different batch glass residue tailings can be distinguished; when the weight of the residual glass slag in the secondary bin 300 meets the normal proportion, the control system can determine a blanking value through a decrement algorithm, start the electric vibrator to rapidly blanking to be close to a target blanking value, and then reduce the vibration speed of the electric vibrator to slowly blanking to the set target blanking value; when the weight of the residual glass slag in the secondary bin 300 is insufficient to complete primary proportioning, the control system judges that the glass slag in the secondary bin 300 is used as a tailing, an electric vibrator is started to empty the tailing at the highest speed and record the weight, and the calculation is performed according to the recorded weight of the secondary tailing as proportioning parameters of other secondary bins 300; and after the tail material proportioning is finished, controlling the discharge port of the primary bin 200 to be opened for feeding the secondary bin 300, starting to carry out secondary proportioning blanking according to a new batch number until reaching a target blanking value, and distinguishing the glass residues with different batch numbers through twice proportioning.

Specifically, as shown in fig. 1, 2, 7 and 8, the mixing mechanism 400 of the present utility model includes a hopper 410, a receiving box 420, a second weight sensor 430, a box 440 and a rotary cylinder 450. The box body 440 is fixed on the frame 100, the material receiving box 420 is arranged on the upper part of the box body 440, the material discharging hopper 410 is arranged on the lower part of the box body 440, and the box body 440 is of a hollow structure and is communicated with the material discharging hopper 410; one end of the discharging groove 520, which is not connected with the discharging hole of the secondary bin 300, of the discharging mechanisms extends to the upper part of the receiving box 420, and the top opening of the box body 440 is opposite to the end notch of the discharging groove 520, so that glass residues in the secondary bins 300 are sent into the receiving box 420 under the driving of the vibrating action of the vibrating equipment 510. Two sides of the box body 440 are respectively provided with a rotary air cylinder 450, and the rotary air cylinders 450 are in transmission connection with two ends of the material receiving box 420 through the cooperation of a rotating shaft, a bearing and a coupling, so that the material receiving box 450 can be driven to rotate through the operation of the rotary air cylinders 450; the rotary cylinder 450 is electrically connected to a control system. The receiving box 420 adopts a semi-cylinder structure, and the bottom surface of the receiving box 420 is set to be an arc surface so that the bezel can slide in the receiving box 420. The control system can drive the material receiving box 420 to rotate left and right in a reciprocating small radian through the rotary cylinder 450 so as to mix materials for glass slag in the material receiving box 420, and can also drive the material receiving box 420 to turn over to discharge materials through the rotary cylinder 450, so that the glass slag with the final proportion after mixing materials is put into a charging trolley through a discharging hopper 410 below, and then charging of a tank furnace is completed.

When the intelligent multi-material proportioning device is used for proportioning multiple materials, the two-dimensional code scanning recognition function is matched, and an equivalent mode, a single-bin feeding mode or a proportioning mode can be realized. The equivalent mode is suitable for alternately blanking the proportioned clinker and glass slag; the single-bin feeding mode is suitable for selecting a fixed bin for blanking; the proportioning mode is suitable for proportioning blanking of two or more bins. When the material is fed through the proportioning mode, the communication module in the control system respectively collects real-time weights detected by the three first weight sensors 310 and the three second weight sensors 430 through a modbus protocol, packages and sends the collected weight data to the PLC in the control system through a profinet protocol, the PLC sequentially controls the door cylinders 230 of the three first-level bins 200 to open the door 220 for material feeding until the second weight sensors 430 monitor that the real-time weights of the second-level bins 300 accord with the proportioning material feeding weight, and the second weight sensors 430 record material feeding errors and feed back to the PLC for material proportioning precision check and error correction.

Claims

1. Many materials intelligence proportioning device, its characterized in that: comprises a control system, a frame (100), a primary bin (200), a secondary bin (300) and a mixing mechanism (400); at least three primary bins (200) and secondary bins (300) which are the same in number and are in one-to-one correspondence with the primary bins (200) are fixed on the frame (100), and the secondary bins (300) are positioned below the corresponding primary bins (200); the secondary bin (300) is provided with a first weight sensor (310) electrically connected with the control system; the mixing mechanism (400) is provided with a discharge hopper (410) and a rotatable receiving box (420), and the mixing mechanism (400) is also provided with a second weight sensor (430) electrically connected with the control system; the secondary bin (300) is connected with a receiving box (420) of the mixing mechanism (400) through a discharging mechanism.

2. The multi-material intelligent proportioning device of claim 1, wherein: the top of the primary bin (200) is provided with an openable bin cover (210), and the bottom of the primary bin (200) is provided with an openable bin door (220); the primary bin (200) and the secondary bin (300) are funnel-shaped bin structures provided with a feed inlet and a discharge outlet, and the discharge outlet of the primary bin (200) is connected with the feed inlet of the corresponding secondary bin (300).

3. The multi-material intelligent proportioning device of claim 2, wherein: a bin door cylinder (230) is arranged on the primary bin (200), the fixed end of the bin door cylinder (230) is fixed on the primary bin (200) through a cylinder mounting seat (240), and the movable end of the bin door cylinder (230) is hinged with the bin door (220) through a transmission hinge (250); the bin door cylinder (230) drives the bin door (220) to rotate through the transmission hinge (250) so as to seal the discharge hole of the primary bin (200).

4. The multi-material intelligent proportioning device of claim 2, wherein: the discharging mechanism comprises a vibrating device (510) and a discharging chute (520); the discharge chute (520) is connected with the discharge port of the corresponding secondary bin (300) and extends to the upper part of the receiving box (420) of the mixing mechanism (400); the vibration device (510) is fixed below the discharge chute (520) and is electrically connected with the control system.

5. The multi-material intelligent proportioning device of claim 4, wherein: the mixing mechanism (400) further comprises a box body (440) fixed on the frame (100), and the top opening of the box body (440) is opposite to the end notch of the discharge chute (520); the receiving box (420) is rotatably mounted on the box body (440).

6. The multi-material intelligent proportioning device of claim 5, wherein: two ends of the receiving box (420) are in transmission connection with a rotary cylinder (450) fixed on the outer side of the box body (440) through a rotary shaft rotatably arranged on the box body (440); the rotary cylinder (450) is electrically connected with a control system.

7. The multi-material intelligent proportioning device of claim 5, wherein: the material receiving box (420) is of a semicircular cylinder structure, and the bottom surface of the material receiving box (420) is an arc surface.