CN115890863A - Automatic silicon carbide carrier grouting system - Google Patents

Abstract

The invention discloses an automatic silicon carbide carrier grouting system, which belongs to the field of waste gas treatment and comprises a machine body frame, an operation table at the middle position of the machine body frame, a grouting station is arranged at the middle position of the operation table, a feeding mechanism, an automatic paper feeding machine and a vertical clamping mechanism are arranged on the machine body frame and positioned at the upper part of the grouting station, a cleaning mechanism and two sealing mechanisms are arranged on the operation table, a grouting mechanism and a touch screen are also arranged on the machine body frame, the grouting mechanism comprises a plurality of groups of grouting units, each grouting unit comprises a hydraulic mud supply machine, a grouting module and an injection head, the hydraulic mud supply machines are fixedly connected to the outer side of the machine body frame, and the grouting module and the injection head are both arranged in the machine body frame.

Description

Automatic silicon carbide carrier grouting system

Technical Field

The invention relates to the field of waste gas treatment, in particular to an automatic silicon carbide carrier grouting system.

Background

At present, the treatment of factory waste gas and the treatment of automobile tail gas at home and abroad mostly adopt the technology of integrally preparing a honeycomb carrier (DPF), adopt the production process of splicing and combining a plurality of silicon carbide honeycomb bar materials, and are a method which is gradually implemented in recent years;

in the grouting process, an operator is generally required to assemble a plurality of silicon carbide honeycomb bars into a rectangular array, and cement is injected between adjacent silicon carbide honeycomb bars, so that the plurality of silicon carbide honeycomb bars can be combined together.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide an automatic silicon carbide carrier grouting system which can realize that the actions of feeding, grouting and discharging are carried out on an assembled silicon carbide stack through mechanical automation, the degree of mechanical automation is higher, and the grouting efficiency and the grouting effect can be greatly improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The automatic silicon carbide carrier grouting system comprises a body frame, wherein an operating platform is arranged in the middle of the body frame, a grouting station is arranged in the middle of the operating platform, a feeding mechanism, an automatic paper feeding machine and a vertical clamping mechanism are assembled on the body frame and positioned at the upper part of the grouting station, a cleaning mechanism and two sealing mechanisms are assembled on the operating platform, a grouting mechanism and a touch screen are also assembled on the body frame, and the feeding mechanism, the automatic paper feeding machine, the vertical clamping mechanism, the cleaning mechanism, the sealing mechanism and the grouting mechanism are all electrically connected with the touch screen.

Furthermore, slip casting mechanism is including the multiunit slip casting unit, the slip casting unit is including hydraulic pressure confession mud machine, slip casting module and injection head, hydraulic pressure supplies mud machine fixed connection in the outside of fuselage frame, slip casting module and injection head all assemble the inside in fuselage frame.

Further, an auxiliary frame is assembled on the machine body frame, the injection heads are assembled on the auxiliary frame in an equidistance arrangement mode, the auxiliary frame comprises a side frame assembled on the machine body frame, a main plate is assembled on the side frame, a plurality of nozzles are formed in the main plate and are connected with the injection heads respectively.

Furthermore, the grouting module comprises an injection valve and an injection pump which are connected, an input port and an output port are arranged on the injection valve, the hydraulic mud supply machine is connected with the input port of the injection valve, and the injection head and the hydraulic mud supply machine are both connected with the injection valve.

Further, the injection valve is including the valve body, the conversion chamber has been seted up to the inside of valve body, the upper portion of valve body is equipped with carries out the gland that seals to the conversion chamber, cement feed inlet, cement discharge gate and the pump feed inlet that all sides fixedly connected with of valve body and conversion chamber are linked together, the cement feed inlet is the input port that supplies the mud machine to link to each other with hydraulic pressure, the cement discharge gate is the delivery outlet that links to each other with the injection head, pump feed inlet and injection pump are connected, the inside in conversion chamber is equipped with the change case, be equipped with the adjusting part who links to each other with the change case on the valve body.

Furthermore, the rotary valve core comprises a valve core body assembled in the conversion cavity, an arc-shaped circulation area is formed in the outer side of the valve core body, a rotary shaft rod extending to the upper side of the gland is fixed to the upper portion of the valve core body, and the rotary shaft rod is connected with the adjusting assembly.

Further, the inside assembly in conversion chamber has the bush, the bush is an annular circle body, the inside at the bush is assembled to the case body, three intercommunication groove has been seted up to week side of bush, mortar feed inlet, mortar discharge gate and pump feed inlet all adopt quick detach to connect.

Furthermore, the adjusting part is including assembling the valve base on the fuselage cradle, valve body fixed connection is at the upside of valve base, valve base upper portion still is equipped with the foot base, it is connected with the cylinder to rotate on the foot base, the output fixedly connected with Y of cylinder connects, it is connected with the rocking arm to rotate on the Y connects, the one end that Y connects was kept away from to the rocking arm is connected with the rotation axostylus axostyle.

Furthermore, the injection pump is including the pressure pushing equipment and the storage body that link to each other, the one end and the pump feed inlet that the pressure pushing equipment was kept away from to the storage body are connected, the inside assembly of storage body has the piston, the piston links to each other with pressure pushing equipment.

Furthermore, the pressure pushing equipment includes the casing, the inside threaded connection of casing has the screw rod, the one end and the piston of screw rod rotate to be connected, the one end fixedly connected with of casing and the storage tube body link to each other extend the body, fixedly connected with and the screw rod link to each other wait the motor on the casing.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) This scheme is through feed mechanism, sealing mechanism, automatic paper feeder, perpendicular clamping mechanism, slip casting mechanism and wiper mechanism, can carry out material loading, slip casting and unloading action to the carborundum material buttress of assembling the combination through mechanical automation, and mechanical degree of automation is higher, for traditional manual operation, promotion slip casting efficiency and slip casting effect by a wide margin.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another embodiment of the present invention from the perspective of FIG. 1;

FIG. 3 is a schematic structural view of a grouting module according to the present invention;

FIG. 4 is a schematic sectional view of a grouting module according to the present invention;

FIG. 5 is an exploded view of a portion of the injection valve of the present invention;

FIG. 6 is a schematic structural view of the rotary valve core of the present invention;

FIG. 7 is a schematic view of the structure of the auxiliary frame of the present invention;

FIG. 8 is a schematic structural view of the other end of the auxiliary frame according to the present invention;

FIG. 9 is a side view of the structure of the injection valve of the present invention;

FIG. 10 is a top view of the structure of the injection valve of the present invention;

figure 11 is a cut-away cross-sectional view taken at a in figure 9 of the present invention.

The numbering in the figures illustrates:

1. a fuselage frame; 2. automatic paper feeding machine; 3. a vertical clamping mechanism; 4. a cleaning mechanism; 5. a feeding mechanism; 6. a touch screen; 7. a hydraulic mud supply machine; 8. an injection head; 9. an injection pump; 91. a pressure pushing mechanism; 911. a housing; 912. a servo-waiting motor; 913. a screw; 914. an extension pipe body; 92. storing the tube body; 93. a piston; 10. an injection valve; 101. a valve body; 102. a daub feed port; 103. a cement discharging port; 104. a pump feed inlet; 105. a bushing; 106. a communicating groove; 107. rotating the shaft lever; 108. an arc-shaped circulation zone; 109. a valve core body; 1010. a gland; 1011. a valve base; 1012. a foot base; 1013. a cylinder; 1014. a Y-junction; 1015. a rocker arm; 11. an auxiliary frame; 111. a side frame; 112. a main board; 113. a spout; 12. and a sealing mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

Example 1:

referring to fig. 1 to 11, an automatic silicon carbide carrier grouting system includes a body frame 1, an operation table at a middle position of the body frame 1, a grouting station disposed at the middle position of the operation table, and a grouting unit disposed on the body frame 1:

the feeding mechanism 5 is arranged at the upper part of the body frame 1 and positioned at the upper part of the grouting station and is used for moving the silicon carbide honeycomb bar-shaped material stack which is assembled and combined to the grouting station and moving the silicon carbide material stack which is grouted to the outer side of the body frame 1, wherein the silicon carbide honeycomb bar-shaped material stack is briefly described as a silicon carbide material stack hereinafter;

specifically, a plurality of silicon carbide honeycomb bar materials are in a rectangular array, one row of silicon carbide honeycomb bar materials is a group, and a gap between two adjacent groups of silicon carbide honeycomb bar materials is a region to be grouted.

Here, feed mechanism 5's effect is for driving the carborundum stack to remove, and all mechanisms that possess this function all can be feed mechanism 5, and it is ripe prior art, and its specific structure is not described in detail in this technical scheme again.

The two sealing mechanisms 12 are arranged on the operating platform, are respectively positioned at two sides of the grouting station and are used for clamping two ends of the silicon carbide material stack and positioning the combined silicon carbide honeycomb bar-shaped material;

the automatic paper feeding machine 2 is arranged at the upper part of the machine body frame 1 and is used for laying packing paper on the upper part of the silicon carbide stack, so that the pollution to equipment in the grouting process is reduced, the leaked daub does not need to be cleaned in the process of continuously grouting a plurality of groups of silicon carbide stacks, the continuous grouting is realized, and the working efficiency is improved;

here, the automatic paper feeder 2 is used for clamping the silicon carbide stack, and all mechanisms with the function can be the automatic paper feeder 2, which is mature prior art, and detailed description of specific structures of the automatic paper feeder is omitted in the technical scheme.

The vertical clamping mechanism 3 is arranged at the upper part of the body frame 1 and is used for applying vertical pressing force to the upper part of the silicon carbide stack and pressing the silicon carbide stack from the top of the silicon carbide stack;

here, the vertical clamping mechanism 3 is used for pressing the top of the silicon carbide stack, and all mechanisms with the function can be the vertical clamping mechanism 3 which is mature in the prior art, and detailed descriptions on specific structures of the vertical clamping mechanism 3 are omitted in the technical scheme.

The grouting mechanism is arranged on the body frame 1 and used for grouting the silicon carbide stack and filling the daub into a region to be grouted of the silicon carbide stack;

and the cleaning mechanism 4 is also arranged on the operating platform and is used for cleaning the silicon carbide stack after grouting.

Here, the function of wiper mechanism 4 is to clean the carborundum stack, and all mechanisms that possess this function can be wiper mechanism 4, and it is mature prior art, and detailed description of its specific structure is not given again in this technical scheme.

The touch screen 6 is installed on the body frame 1, and the feeding mechanism 5, the sealing mechanism 12, the automatic paper feeding machine 2, the vertical clamping mechanism 3, the grouting mechanism and the cleaning mechanism 4 are all electrically connected with the touch screen 6 through guiding, and are used for controlling the feeding mechanism 5, the sealing mechanism 12, the automatic paper feeding machine 2, the vertical clamping mechanism 3, the grouting mechanism and the cleaning mechanism 4.

In conclusion, the feeding mechanism 5, the sealing mechanism 12, the automatic paper feeder 2, the vertical clamping mechanism 3, the grouting mechanism and the cleaning mechanism 4 can be used for mechanically and automatically feeding, grouting and blanking the spliced and combined silicon carbide material stack, the mechanical automation degree is high, and compared with the traditional manual operation, the grouting efficiency and the grouting effect can be greatly improved.

Example 2:

referring to fig. 1-4, the present embodiment discloses a concrete structure of a grouting mechanism based on embodiment 1, where the grouting mechanism includes a plurality of groups of grouting units, the number of the grouting units is one less than the number of the silicon carbide honeycomb-shaped bar-shaped materials, each grouting unit includes a hydraulic mud feeder 7, a grouting module and an injection head 8, the hydraulic mud feeder 7 is fixedly connected to the outer side of the body frame 1, and the grouting module and the injection head 8 are both assembled inside the body frame 1;

at this moment, every slip casting unit of group corresponds one and treats the slip casting region, and the inside clay ratio of storing of every hydraulic pressure confession mud machine 7 is different, then supplies the inside clay injection head 8 of the inside mud of mud machine 7 with hydraulic pressure through the slip casting module inside, can be in step with the different regional insides of treating the slip casting of the clay injection of multiple different ratios, promote the power of slip casting.

As shown in fig. 1-2 and fig. 7-8, in order to control a plurality of hydraulic mud feeders 7 synchronously, an auxiliary frame 11 is assembled on the body frame 1, a plurality of injection heads 8 are assembled on the auxiliary frame 11 in an equidistant arrangement manner, and the injection heads 8 can be automatically adjusted by adjusting the height of the auxiliary frame 11;

specifically, the auxiliary frame 11 includes a side frame 111 mounted on the body frame 1, a lifting mechanism connected to the auxiliary frame 11 is disposed on the body frame 1 and used for adjusting the height of the side frame 111, a main plate 112 is mounted on the side frame 111, a plurality of nozzles 113 are disposed on the main plate 112, and the plurality of nozzles 113 are respectively connected to the plurality of injection heads 8.

Example 3:

referring to fig. 1-4, in this embodiment, a specific structure of a grouting unit is described in detail based on embodiment 2, the grouting module includes an injection valve 10 and an injection pump 9 connected to each other, the injection valve 10 is provided with an input port and an output port, and when one of the input port and the output port is in an open state, the other is in a closed state, the hydraulic mud feeder 7 is connected to the input port of the injection valve 10, the injection head 8 and the hydraulic mud feeder 7 are both connected to the injection valve 10, the hydraulic mud feeder 7 feeds cement into the injection pump 9, when the injection head 8 performs grouting on a grouting area, the cement in the grouting area is pushed into the injection valve 10 by the pressure of the injection pump 9, and then enters into the injection head 8 through the output port of the injection valve 10, so that the purpose of accurate quantification and autonomous setting is achieved, and the accuracy is ± 0.5ml.

Specifically, as shown in fig. 2-3 and fig. 5-6, the injection valve 10 includes a valve body 101, the valve body 101 is a hollow structure with an open upper side, a conversion chamber is formed in the valve body 101, a gland 1010 for sealing the conversion chamber is assembled on the upper portion of the valve body 101, a cement inlet 102, a cement outlet 103 and a pump inlet 104 which are communicated with the conversion chamber are fixedly connected to the peripheral side of the valve body 101, the cement inlet 102, the cement outlet 103 and the pump inlet 104 are arranged in a substantially T-shape, wherein the centers of the cement inlet 102 and the cement outlet 103 are opposite, the cement inlet 102 is an inlet connected to the hydraulic cement supply machine 7, the cement outlet 103 is an outlet connected to the injection head 8, the pump inlet 104 is connected to the injection pump 9, a rotary valve core is assembled in the conversion chamber, and an adjusting component connected to the rotary valve core is assembled on the valve body 101;

at this moment, the daub feed inlet 102 and the pump feed inlet 104 form an input pipeline, the daub discharge port 103 and the pump feed inlet 104 form an output pipeline, and two pipelines can only be opened one in step, and are adjusted the pipeline through the rotary valve core, and when the injection pump 9 is required to be injected, the input pipeline is opened, and when the daub in the injection pump 9 is required to be output, the output pipeline is opened.

As shown in fig. 5-6 and fig. 11, the rotary valve core includes a valve core body 109 assembled inside the conversion cavity, the initial shape of the valve core body 109 is substantially a vertically arranged cylinder, an arc-shaped circulation area 108 is disposed outside the valve core body 109, the arc-shaped circulation area 108 is simultaneously communicated with the cement inlet 102, the pump inlet 104, the cement outlet 103, or any one of the pump inlets 104, a rotary shaft 107 extending to the upper side of the gland 1010 is fixed on the upper portion of the valve core body 109, the rotary shaft 107 is connected with the adjustment assembly, at this time, the rotary shaft 107 is driven by the adjustment assembly to rotate, so that the valve core body 109 can be driven to rotate inside the conversion cavity, and the states of the input pipeline and the output pipeline can be adjusted.

Meanwhile, in order to further reduce the difficulty of cleaning the rotary valve element, a bushing 105 is assembled inside the conversion cavity, the bushing 105 is an annular ring body, a valve element body 109 is assembled inside the bushing 105, three communicating grooves 106 are formed in the peripheral side of the bushing 105, and the inner diameters of the communicating grooves 106 are larger than the inner diameters of the cement feeding port 102, the cement discharging port 103 and the pump feeding port 104.

And in order to further improve the cleaning efficiency, the cement inlet 102, the cement outlet 103 and the pump inlet 104 are all quick-release joints.

In order to prolong the service life of the injection valve 10, the valve body 101, the cement inlet 102, the cement outlet 103, the pump inlet 104, the bushing 105, the rotating shaft 107, the valve core 109 and the gland 1010 are preferably made of fine steel, and are subjected to heat treatment, and the surfaces of the valve body 101, the cement inlet 102, the cement outlet 103, the pump inlet 104, the bushing 105, the rotating shaft 107, the valve core 109 and the gland 1010 are sprayed with carbide, so that the service life of the device exceeds 5000 times.

Referring to fig. 2, 6 and 9-11, the adjusting assembly includes a valve base 1011 mounted on the body frame 1, the valve body 101 is fixedly connected to the upper side of the valve base 1011, a foot base 1012 is further mounted on the upper portion of the valve base 1011, a cylinder 1013 is rotatably connected to the foot base 1012, the cylinder 1013 rotates on the horizontal plane, an output end of the cylinder 1013 is fixedly connected to a Y connector 1014, the Y connector 1014 is rotatably connected to a rocker arm 1015, one end of the rocker arm 1015, which is far away from the Y connector 1014, is connected to the rotating shaft 107, at this time, the cylinder 1013 is started to drive the Y connector 1014 to move, the rocker arm 1015 is pulled to allow the rocker arm 1015 to drive the rotating shaft 107 to rotate, so as to provide kinetic energy for the rotating shaft 107, thereby automatically controlling the state of the rotary valve element.

Referring to fig. 1-4, the structure of the injection pump 9 is disclosed in detail, the injection pump 9 includes a pressure pushing mechanism 91 and a storage tube 92 connected to each other, one end of the storage tube 92 away from the pressure pushing mechanism 91 is connected to a pump feed inlet 104, a piston 93 is assembled inside the storage tube 92, the piston 93 is connected to the pressure pushing mechanism 91, and at this time, the pressure pushing mechanism 91 drives the piston 93 to move inside the storage tube 92, so that the piston 93 can push the cement inside the storage tube 92, thereby pushing the material under pressure and discharging the material more accurately.

Wherein, pressure pushing equipment 91 includes casing 911, the inside threaded connection of casing 911 has screw rod 913, the one end and the piston 93 of screw rod 913 rotate to be connected, the one end fixedly connected with of casing 911 and the extension body 914 that stores up the body 92 and link to each other, fixedly connected with holds waiting motor 912 with screw rod 913 on casing 911, it is provided with the gear train between waiting motor 912 and the screw rod 913 to hold waiting motor 912, the accessible holds waiting motor 912 to drive screw rod 913 to rotate, can drive piston 93 to carry out horizontal one end when screw rod 913 rotates, provide kinetic energy for piston 93.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (10)

1. The utility model provides an automatic change carborundum carrier slip casting system, includes fuselage frame (1), its characterized in that: the multifunctional grouting machine is characterized by comprising an operation table at the middle position of the machine body frame (1), wherein a grouting station is arranged at the middle position of the operation table, a feeding mechanism (5), an automatic paper feeding machine (2) and a vertical clamping mechanism (3) are assembled on the upper portion of the grouting station on the machine body frame (1), a cleaning mechanism (4) and two sealing mechanisms (12) are assembled on the operation table, the grouting mechanism and a touch screen (6) are further assembled on the machine body frame (1), and the feeding mechanism (5), the automatic paper feeding machine (2), the vertical clamping mechanism (3), the cleaning mechanism (4), the sealing mechanisms (12) and the grouting mechanism are all electrically connected with the touch screen (6).

2. An automated silicon carbide carrier grouting system according to claim 1, wherein: the grouting mechanism comprises a plurality of groups of grouting units, each grouting unit comprises a hydraulic mud supply machine (7), a grouting module and an injection head (8), the hydraulic mud supply machines (7) are fixedly connected to the outer side of the machine body frame (1), and the grouting modules and the injection heads (8) are assembled inside the machine body frame (1).

3. An automated silicon carbide carrier grouting system according to claim 2, wherein: the injection molding machine is characterized in that an auxiliary frame (11) is assembled on the machine body frame (1) in a plurality of modes that the injection heads (8) are arranged on the auxiliary frame (11) in equal intervals, the auxiliary frame (11) comprises side frames (111) arranged on the assembly machine body frame (1), a main board (112) is assembled on the side frames (111), a plurality of nozzles (113) are formed in the main board (112), and the nozzles (113) are connected with the injection heads (8) respectively.

4. An automated silicon carbide carrier grouting system according to claim 2, wherein: the grouting module comprises an injection valve (10) and an injection pump (9) which are connected, an input port and an output port are formed in the injection valve (10), the hydraulic mud supply machine (7) is connected with the input port of the injection valve (10), and the injection head (8) and the hydraulic mud supply machine (7) are both connected with the injection valve (10).

5. An automated silicon carbide carrier grouting system according to claim 4, wherein: injection valve (10) are including valve body (101), the conversion chamber has been seted up to the inside of valve body (101), the upper portion of valve body (101) is equipped with gland (1010) that seals the conversion chamber, cement feed inlet (102), cement discharge gate (103) and pump feed inlet (104) that all sides fixedly connected with of valve body (101) and conversion chamber are linked together, cement feed inlet (102) are for supplying the input port that mud machine (7) link to each other with hydraulic pressure, cement discharge gate (103) are the delivery outlet that links to each other with injection head (8), pump feed inlet (104) and injection pump (9) are connected, the inside in conversion chamber is equipped with the change case, be equipped with the adjusting part who links to each other with the change case on valve body (101).

6. An automated silicon carbide carrier grouting system according to claim 5, wherein: the rotary valve core comprises a valve core body (109) assembled in the conversion cavity, an arc-shaped flow area (108) is formed in the outer side of the valve core body (109), a rotary shaft rod (107) extending to the upper side of the gland (1010) is fixed to the upper portion of the valve core body (109), and the rotary shaft rod (107) is connected with the adjusting assembly.

7. An automated silicon carbide carrier grouting system according to claim 6, wherein: the inside in conversion chamber is equipped with bush (105), bush (105) are an annular circle body, the inside at bush (105) is assembled to case body (109), three intercommunication groove (106) have been seted up to the week side of bush (105), cement feed inlet (102), cement discharge gate (103) and pump feed inlet (104) all adopt quick detach to connect.

8. An automated silicon carbide carrier grouting system according to claim 6, wherein: the adjusting assembly comprises a valve base (1011) assembled on the machine body frame (1), the valve body (101) is fixedly connected to the upper side of the valve base (1011), the upper portion of the valve base (1011) is further assembled with a foot base (1012), a cylinder (1013) is connected to the foot base (1012) in a rotating mode, a Y connector (1014) is fixedly connected to the output end of the cylinder (1013), a rocker arm (1015) is connected to the Y connector (1014) in a rotating mode, and one end, far away from the Y connector (1014), of the rocker arm (1015) is connected with a rotating shaft rod (107).

9. An automated silicon carbide carrier grouting system according to claim 5, wherein: the injection pump (9) comprises a pressure pushing mechanism (91) and a storage tube body (92) which are connected, one end, far away from the pressure pushing mechanism (91), of the storage tube body (92) is connected with a pump feed inlet (104), a piston (93) is assembled inside the storage tube body (92), and the piston (93) is connected with the pressure pushing mechanism (91).

10. An automated silicon carbide carrier grouting system according to claim 9, wherein: pressure pushing equipment (91) includes casing (911), the inside threaded connection of casing (911) has screw rod (913), the one end and piston (93) of screw rod (913) rotate and are connected, the one end fixedly connected with of casing (911) and the extension body (914) that storage body (92) link to each other, fixedly connected with and the screw rod (913) link to each other watch on motor (912) on casing (911).

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