CN211306696U - Automatic feeding device for refractory material forming press - Google Patents
Automatic feeding device for refractory material forming press Download PDFInfo
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- CN211306696U CN211306696U CN201922118744.4U CN201922118744U CN211306696U CN 211306696 U CN211306696 U CN 211306696U CN 201922118744 U CN201922118744 U CN 201922118744U CN 211306696 U CN211306696 U CN 211306696U
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- transfer bin
- rail
- feeding device
- lower pipe
- forming press
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Abstract
The utility model relates to an automatic feeding device for a refractory material forming press, which comprises a hopper, a rail weighbridge arranged on a workbench, and a transfer bin capable of sliding on a rail of the rail weighbridge, wherein the top of the transfer bin is open, and the bottom of the transfer bin is provided with an electric adjusting louver valve; the discharging port of the hopper is respectively connected with a discharging mechanism and a fine conveyor, the discharging port of the discharging mechanism is communicated with a first lower pipe, the discharging port of the fine conveyor is communicated with a second lower pipe, the transfer bin can move to the position right below the first lower pipe and the second lower pipe, a mold is arranged on the workbench, and the transfer bin can move to the position right above the mold; the utility model discloses a quick unloading of shedding mechanism and meticulous defeated material of meticulous conveyer have realized quick and accurate weighing of resistant firebrick raw materials, have improved production efficiency, ensure that the brick machine can produce the even resistant firebrick of density, have promoted resistant firebrick's qualification rate.
Description
Technical Field
The utility model belongs to the technical field of resistant firebrick production, concretely relates to automatic feeder for refractory material forming press.
Background
The refractory brick is a refractory brick body with fire-resisting and high-temp. resistance, its refractoriness is about 1700 deg.C, and is made up by using refractory raw material through the processes of proportioning, forming and roasting. The refractory bricks can be made into refractory bricks with different purposes according to the raw materials, and refractory bricks with different shapes can be made according to the use parts. The production raw materials of each brick need to be weighed when the refractory bricks are produced, most of the weighing and feeding materials in the prior art are that the production raw materials are conveyed to a weighing container by a belt, the belt stops running after the weighing container is weighed to reach a set weight, and the weighing is completed, but the accurate quantity of the falling raw materials cannot be accurately controlled by the weighing method.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art and providing a can realize the accurate automatic feeder for weighing refractory material press.
The technical scheme of the utility model as follows:
an automatic feeding device for a refractory material forming press comprises a hopper, a rail weighbridge arranged on a workbench, and a transfer bin capable of sliding on a rail of the rail weighbridge, wherein the top of the transfer bin is open, and the bottom of the transfer bin is provided with an electric adjusting louver valve; the discharging port of the hopper is respectively connected with an unloading mechanism and a fine conveyor, the discharging port of the unloading mechanism is communicated with a first lower pipe, the discharging port of the fine conveyor is communicated with a second lower pipe, the transfer bin can move to the position under the first lower pipe and the position under the second lower pipe, a mold is arranged on the workbench, and the transfer bin can move to the position over the mold.
Further, the rail weighbridge includes the track, evenly sets up the weighing sensor of track below, one side track direction of weighing sensor is provided with spacing protection mechanism, weighing sensor with spacing protection mechanism sets up on the cushion jointly, the cushion sets up on the workstation.
Further, the discharging mechanism is a star-shaped discharging valve or a spiral conveyor.
Furthermore, the lower end of the second lower pipe is provided with an electromagnetic valve.
Further, the first lower pipe and the second lower pipe are telescopic pipes.
Furthermore, an oil cylinder is erected on the rail, and a push rod of the oil cylinder is connected to one side of the transfer bin to drive the transfer bin to reciprocate between the die and the lower pipe I.
Further, the electrically adjustable shutter valve comprises a movable shutter which, when closed, overlaps each other to close the bottom of the transfer bin.
Furthermore, the automatic feeding device for the refractory material press further comprises a controller, and the control system of the discharging mechanism, the control system of the fine conveyor, the control system of the oil cylinder, the weighing sensor and the actuating mechanism of the rail weighbridge are respectively electrically connected with the controller.
When the material loading device is used, firstly, the unloading mechanism is used for unloading materials into the transfer bin, when the weighing sensor detects that the raw materials in the transfer bin reach 95% -98% (the specific percentage can be set according to the using amount of the raw materials of the refractory bricks), the unloading mechanism is stopped and the fine conveyor is used for continuously loading materials into the transfer bin, when the raw materials in the transfer bin reach a target value, the fine conveyor is stopped to complete the loading of the raw materials for one time, then, the oil cylinder is started or the transfer bin is manually pushed to be right above the mold, the electric adjusting louver valve is started to unload materials into the mold, then, the transfer bin is returned to the position of the lower pipe for loading materials, and the next time of material loading is waited.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model realizes the quick and accurate weighing of the raw materials of the refractory bricks through the quick unloading of the unloading mechanism and the fine material conveying of the fine conveyor, improves the production efficiency and is beneficial to improving the qualification rate of products; because the electric adjusting louver valve is used, the bottom of the transfer bin can be ensured to be sealed when the movable gate is closed, the movable gate can ensure uniform discharging and synchronous discharging of all parts in the transfer bin when the movable gate is opened, so that raw materials of the refractory bricks falling into the die are uniformly stacked in the die when the transfer bin discharges the raw materials into the die, a brick press can be ensured to produce the refractory bricks with uniform density, and the qualification rate of the refractory bricks is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a transfer bin according to an embodiment of the present invention.
In the drawing, a hopper (1), a first material channel (2), a second material channel (3), a discharging mechanism (4), a fine conveyor (5), a first lower pipe (6), a second lower pipe (7), a transfer bin (8), an oil cylinder (9), a workbench (10), a cushion block (11), a weighing sensor (12), a limiting protection mechanism (13), a track (14), a mold (15), a pressure head (16), an execution mechanism (17), a connecting rod (18), a crank (19) and a movable gate (20).
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 2, an automatic feeding device for a refractory material forming press comprises a hopper 1, a rail weighbridge arranged on a workbench 10, and a transfer bin 8 capable of sliding on a rail 14 of the rail weighbridge, wherein the top of the transfer bin 8 is open, and the bottom of the transfer bin 8 is provided with an electric adjusting louver valve; a discharging port of the hopper 1 is respectively connected with a discharging mechanism 4 and a fine conveyor 5, a feeding port of the discharging mechanism 4 is communicated with a discharging port of the hopper 1 through a first material channel 2, and the fine conveyor 5 is communicated with a discharging port of the hopper 1 through a second material channel 3; a first lower pipe 6 is communicated with a discharge port of the discharging mechanism 4, a second lower pipe 7 is communicated with a discharge port of the fine conveyor 5, the transfer bin 8 can be moved to a position right below the first lower pipe 6 and the second lower pipe 7, a mold 15 is arranged on the workbench 10, and the transfer bin 8 can be moved to a position right above the mold 15; preferably, the transfer bin 8 is in rolling connection with the rail 14 by means of rail wheels.
In order to realize the automatic control of the automatic feeding device, the automatic feeding device for the refractory material forming press further comprises a controller, the control system of the discharging mechanism 4, the control system of the fine conveyor 5, the control system of the oil cylinder 9, the weighing sensor 12 and the executing mechanism 17 of the rail weighbridge are respectively electrically connected with the controller, the controller adopts a PLC controller in the prior art, for example, a Panasonic P0 series controller or a SIMATICS7-300 controller, and the technical personnel in the field can automatically program the working process described in the application and realize the functions of the invention.
Further, as shown in fig. 1, the rail weighbridge comprises a rail 14 and weighing sensors 12 uniformly arranged below the rail 14, a limiting protection mechanism 13 is arranged on one side of the weighing sensors 12 in the direction of the rail 14, the weighing sensors 12 and the limiting protection mechanism 13 are jointly arranged on a cushion block 11, the cushion block 11 is arranged on a workbench 10, and the rail weighbridge is used for weighing when loading and after unloading the transfer bin 8.
Further, the discharging mechanism 4 is a star-shaped discharging valve or a screw conveyor, and the screw conveyor at the moment is provided with a large discharging port so as to realize discharging more quickly.
Further, the lower end of the second lower pipe 7 is provided with an electromagnetic valve, when the weighing sensor 12 detects that the raw material of the refractory bricks in the transfer bin 8 reaches a target value, the electromagnetic valve is immediately started to close the second lower pipe 7, so that the raw material in the second lower pipe 7 is prevented from continuously falling into the transfer bin 8, and the weighing accuracy is ensured.
Furthermore, the lower pipe I6 and the lower pipe II 7 are telescopic pipes, such as sleeve type telescopic pipes or corrugated telescopic hoses, so that the final discharging height of the lower pipe I6 and the lower pipe II 7 can be adjusted, and dust emission is reduced.
Further, as shown in fig. 1, an oil cylinder 9 is erected on the rail 14, and a push rod of the oil cylinder 9 is connected to one side of the transfer bin 8 to drive the transfer bin 8 to reciprocate between the mold 15 and the lower tube 6, thereby moving the transfer bin 8 between the loading position and the unloading position.
Further, as shown in fig. 2, the electric adjusting louver valve includes that the assembly rotates and moves the gate 20, the actuating mechanism 17 that provides power, the connecting rod 18 that is connected with actuating mechanism 17 and the conduction power in order to drive and move gate 20 pivoted crank 19 in order to seal the bottom that shifts storehouse 8 and overlap each other when closed in the bottom that shifts storehouse 8, the structure of electric adjusting louver valve in the utility model is the same roughly the same with the basic structure of the electric adjusting louver window among the prior art, and no longer the repeated description.
Further, a vibration device is further arranged on the outer wall of the transfer bin 8, the vibration device can be a vibration motor or an electromagnetic vibrator, a display screen for displaying the weight of the raw materials in the transfer bin 8 is arranged on the workbench 12, and when the weighing sensor 12 detects that the weight of the raw materials in the transfer bin 8 is still displayed on the display screen after the discharging of the raw materials into the mold 15 is completed, field personnel can beat or start vibration to enable the motor to beat the transfer bin 8, so that the raw materials of the refractory bricks retained in the transfer bin 8 completely fall into the mold.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a refractory material forming press is with automatic feeder, includes hopper (1), its characterized in that: the automatic transfer device is characterized by further comprising a rail weighbridge arranged on the workbench (10) and a transfer bin (8) capable of sliding on a rail (14) of the rail weighbridge, wherein the top of the transfer bin (8) is open, and the bottom of the transfer bin (8) is provided with an electric adjusting louver valve; discharge gate department of hopper (1) is connected with shedding mechanism (4) and meticulous conveyer (5) respectively, the discharge gate department intercommunication of shedding mechanism (4) has low tube one (6), the discharge gate department intercommunication of meticulous conveyer (5) has low tube two (7), it can move extremely to shift storehouse (8) low tube one (6) with under low tube two (7), be provided with mould (15) on workstation (10), it can move extremely to shift storehouse (8) directly over mould (15).
2. The automatic feeding device for the refractory forming press according to claim 1, wherein: the rail weighbridge comprises a rail (14) and a weighing sensor (12) uniformly arranged below the rail (14), wherein a limiting protection mechanism (13) is arranged in the direction of the rail (14) on one side of the weighing sensor (12), the weighing sensor (12) and the limiting protection mechanism (13) are jointly arranged on a cushion block (11), and the cushion block (11) is arranged on a workbench (10).
3. The automatic feeding device for the refractory forming press according to claim 1, wherein: the discharging mechanism (4) is a star-shaped discharging valve or a spiral conveyor.
4. The automatic feeding device for the refractory forming press according to claim 1, wherein: and the lower end of the lower pipe II (7) is provided with an electromagnetic valve.
5. The automatic feeding device for the refractory forming press according to claim 1, wherein: the lower pipe I (6) and the lower pipe II (7) are telescopic pipes.
6. The automatic feeding device for the refractory forming press according to claim 1, wherein: an oil cylinder (9) is erected on the track (14), and a push rod of the oil cylinder (9) is connected to one side of the transfer bin (8) to drive the transfer bin (8) to reciprocate between the die (15) and the lower tube I (6).
7. The automatic feeding device for the refractory forming press according to claim 1, wherein: the electrically adjustable shutter valve comprises a movable shutter (20) which, when closed, overlaps one another to close the bottom of the transfer bin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118744.4U CN211306696U (en) | 2019-11-30 | 2019-11-30 | Automatic feeding device for refractory material forming press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118744.4U CN211306696U (en) | 2019-11-30 | 2019-11-30 | Automatic feeding device for refractory material forming press |
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| Publication Number | Publication Date |
|---|---|
| CN211306696U true CN211306696U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922118744.4U Active CN211306696U (en) | 2019-11-30 | 2019-11-30 | Automatic feeding device for refractory material forming press |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992078A (en) * | 2020-08-31 | 2020-11-27 | 张新定 | A raw materials mixing arrangement for quartz capsule processing |
| CN113478615A (en) * | 2021-07-02 | 2021-10-08 | 黄其民 | Intelligent refractory brick manufacturing production system |
-
2019
- 2019-11-30 CN CN201922118744.4U patent/CN211306696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992078A (en) * | 2020-08-31 | 2020-11-27 | 张新定 | A raw materials mixing arrangement for quartz capsule processing |
| CN113478615A (en) * | 2021-07-02 | 2021-10-08 | 黄其民 | Intelligent refractory brick manufacturing production system |
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