Background
Firebrick need be earlier with its press forming when production, then fire, adopt artifical material loading when suppressing at present, need earlier transport the material that mixes to the next door of brick machine, then the manual work is weighed the material and is poured into the shaping downthehole after well, after the punching press is accomplished, the manual work is takakign the appointed position of falling in takakign the product that the punching press is good away, this square greatly reduced production efficiency, the intensity of labour has been increased, and transport the material and weigh the material, and pack the material in-process in to the shaping hole, all can produce the dust, operating personnel inhales a large amount of dust and can cause the injury to healthy.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a clean type automatic feeding brick pressing device, its simple structure, convenient to use, the above-mentioned problem of improvement that can be better.
The embodiment of the utility model is realized like this:
the utility model provides an implementation mode provides a clean type automatic feeding brick-pressing device, including compounding jar, screw conveyer and brick machine, compounding jar with the brick machine is adjacent to be placed, the brick machine includes frame, feed bin, forming die, first pneumatic cylinder, second pneumatic cylinder and feed mechanism, forming die includes moulded die, punching head and drawing of patterns head, the moulded die sets up in the frame, the moulded die with the frame sliding connection and the slip direction is along vertical direction, be equipped with the shaping hole on the moulded die, first pneumatic cylinder set up in the frame and with the moulded die is connected, first pneumatic cylinder is used for driving the moulded die up-and-down motion, the drawing of patterns head set up in the frame and be located the below of moulded die, the drawing of patterns head with the shaping hole corresponds, the punching head passes through the second pneumatic cylinder support in the frame and be located directly over the moulded die, the stamping head towards the below and with it is corresponding to become the shaping hole, feed mechanism slide set up in the upper surface of moulded die, the feed bin set up in just be located in the frame feed mechanism's top, the lower extreme of feed bin is equipped with the blanking mouth, the blanking mouth department of feed bin is equipped with first automatically controlled valve, the lower extreme of compounding jar is equipped with the discharge gate, the discharge gate department of compounding jar is equipped with the second automatically controlled valve, screw conveyer's feed end with the discharge gate intercommunication of compounding jar, screw conveyer's discharge end with the feed bin intercommunication.
Optionally, the stamping head passes through the crossbeam with the second pneumatic cylinder is connected, the both ends of crossbeam with frame sliding connection, the piston rod of second pneumatic cylinder downwards and with the crossbeam is connected, the second pneumatic cylinder is used for the drive the crossbeam moves from top to bottom, the stamping head set up in on the crossbeam.
Optionally, a dust cover is further arranged at the blanking port of the storage bin.
Optionally, the feeding mechanism includes a tray and a third hydraulic cylinder, two sides of the upper surface of the forming die are respectively provided with a guide rail, the tray is arranged between the two guide rails and is in sliding fit with the guide rails, the bottom of the tray is fitted with the upper surface of the forming die and is in sliding fit with the upper surface of the forming die, the bottom of the tray is provided with a blanking hole, the third hydraulic cylinder is arranged at the rear end of the forming die and is connected with the tray, and the third hydraulic cylinder is used for driving the tray to slide.
Optionally, a push plate is arranged at the front end of the material tray.
Optionally, the number of the forming holes, the number of the stamping heads and the number of the demoulding heads are the same and are in one-to-one correspondence.
Optionally, the number of the first hydraulic cylinders is two, and the first hydraulic cylinders are symmetrically distributed on two sides of the forming die.
The utility model has the advantages that:
the utility model discloses embodiment provides a clean type automatic feeding brick pressing device, a structure is simple, high durability and convenient use, in the material in the compounding jar can carry the feed bin through screw conveyer is automatic, material in the feed bin can add automatically to the charging tray in, material in the charging tray can add automatically into the shaping downthehole, and the charging tray can also release the good product of punching press from the frame in addition, has improved production efficiency greatly, has reduced intensity of labour, has also reduced the dust and has flown upward, has reduced the risk that operating personnel inhales the dust.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 and 2, the present invention provides a clean automatic brick feeding and pressing device, which includes a mixing tank 20, a screw conveyor 30 and a brick press 10.
The mixing tank 20 is used for uniformly stirring and mixing a plurality of raw materials required by brick making, and the mixing tank 20 can adopt the prior art. The lower extreme of compounding jar 20 is equipped with the discharge gate, and discharge gate department is equipped with second electric control valve 21, just can open or seal the discharge gate through the switching of control second electric control valve 21.
The screw conveyor 30 is used for conveying the raw material, and the screw conveyor 30 may adopt a prior art.
The brick molding press 10 includes a frame 11, a bin 14, a molding die 121, a first hydraulic cylinder 124, a second hydraulic cylinder 126, and a feeding mechanism 13.
The frame 11 is a frame structure, and the frame 11 plays a role of supporting other components.
The forming die 121 and the die 12 include a forming die 121, a punching head 122, and a demolding head 123.
The forming die 121 is disposed in the frame 11, two sides of the forming die 121 in the width direction are slidably connected with the frame 11, the sliding direction is along the vertical direction, and the forming die 121 is provided with a plurality of forming holes.
The first hydraulic cylinders 124 are vertically arranged, piston rods of the first hydraulic cylinders 124 face upward and are connected with the forming die 121, and the number of the first hydraulic cylinders 124 is two and the two first hydraulic cylinders are symmetrically distributed on two sides of the forming die 121. The first hydraulic cylinder 124 is used for communicating with the hydraulic station through an oil pipe, so that the first hydraulic cylinder 124 can be driven to work through the hydraulic station, thereby controlling the forming die 121 to move up and down.
The demolding head 123 is disposed in the frame 11 and below the forming die 121, the demolding head 123 corresponds to the forming hole, the outline shape of the demolding head 123 is the same as the forming hole, and when the forming die 121 moves downward, the demolding head 123 can eject a product in the forming hole upward. The number of the demoulding heads 123 is the same as the number of the forming holes and corresponds to one another.
The frame 11 is further provided with a cross beam 125, the cross beam 125 is located above the forming die 121, two ends of the cross beam 125 are slidably connected with the frame 11, and the cross beam 125 can move up and down in the vertical direction under the stress condition. The stamping heads 122 are disposed on the cross beam 125, and the number of the stamping heads 122 is the same as that of the molding holes, and the stamping heads correspond to the molding holes one by one.
The vertical setting of second pneumatic cylinder 126, the piston rod of second pneumatic cylinder 126 is towards the below and be connected with crossbeam 125, and second pneumatic cylinder 126 still passes through oil pipe intercommunication with the hydraulic pressure station, like this, just can control the work of second pneumatic cylinder 126 through the hydraulic pressure station to drive crossbeam 125 and drive the punching press head 122 up-and-down motion, when punching press head 122 downstream, can be with the downthehole material stamping forming of shaping.
The feed mechanism 13 includes a tray 131 and a third hydraulic cylinder 133.
The two sides of the upper surface of the forming die 121 are respectively provided with a guide rail 132, the tray 131 is arranged between the two guide rails 132 and is in sliding fit with the guide rails 132, the bottom of the tray 131 is attached to the upper surface of the forming die 121 and is in sliding fit with the upper surface of the forming die 121, and the bottom of the tray 131 is also provided with a blanking hole.
The third hydraulic cylinder 133 is arranged at the rear end of the forming die 121, a piston rod of the third hydraulic cylinder 133 is connected with the tray 131, and the third hydraulic cylinder 133 is communicated with the hydraulic station through an oil pipe, so that the third hydraulic cylinder 133 can be controlled to work through the hydraulic station, and the tray 131 is driven to reciprocate.
The front end of charging tray 131 is equipped with push pedal 134, and when third pneumatic cylinder 133 drive charging tray 131 slided towards the front end of moulded die 121, push pedal 134 can be with on the conveying line push out the stamping forming product to carry next process, simultaneously, the blanking hole and the shaping hole of charging tray 131 correspond, and the material in charging tray 131 will fall into the shaping hole, thereby accomplishes and feeds in raw material.
The feed bin 14 sets up the top that just is located charging tray 131 on the frame 11, the lower extreme of feed bin 14 is equipped with the blanking mouth, blanking mouth department is equipped with first electric control valve 141, the switching through controlling first electric control valve 141 just can control opening or closing of blanking mouth, blanking mouth department still is equipped with dust cover 142, when charging tray 131 removes to feed bin 14 under, open first electric control valve 141, the material in the feed bin 14 just can fall into charging tray 131 in, dust cover 142 can reduce the dust and fly upward.
Mixing tank 20 and brick machine 10 are adjacent to be placed, and screw conveyer 30 slope sets up, and screw conveyer 30's lower extreme is the feed end, and screw conveyer 30's upper end is the discharge end, and screw conveyer 30's feed end and mixing tank 20's discharge gate intercommunication, screw conveyer 30's discharge end and feed bin 14 intercommunication. The screw conveyor 30 is thus able to transport the material in the mixing bowl 20 to the silo 14.
The embodiment of the utility model provides a clean type automatic feeding brick pressing device's theory of operation as follows:
the material mixing tank 20 mixes and stirs the material evenly, then the second electric control valve 21 is opened, the material in the material mixing tank 20 falls into the screw conveyor 30 from the discharge port, then the screw conveyor 30 conveys the material into the bin 14, the first electric control valve 141 is opened, the material in the bin 14 falls into the material tray 131, the third hydraulic cylinder 133 drives the material tray 131 to slide forwards, when the material falling hole of the material tray 131 corresponds to the forming hole, the material in the material tray 131 falls into the forming hole, then the third hydraulic cylinder 133 drives the material tray 131 to slide backwards and stagger with the forming hole, the second hydraulic cylinder 126 drives the stamping head 122 to move downwards, so as to stamp the material in the forming hole, then the stamping head 122 is lifted, the first hydraulic cylinder 124 drives the forming die 121 to move downwards, so that the demoulding head 123 ejects the stamped product in the forming hole upwards, then the third hydraulic cylinder 133 drives the material tray 131 to slide forwards, therefore, the product ejected by the demolding head 123 is pushed out to the conveying line, and meanwhile, the material tray 131 performs filling to the forming hole, and the reciprocating circulation is performed, so that the automatic feeding punch forming operation of the product is completed.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.