CN115447813A - Automobile active carbon automatic filling toner equipment and filling method thereof - Google Patents

Abstract

The invention relates to the field of automobile activated carbon canning, in particular to equipment for automatically filling carbon powder with automobile activated carbon and a filling method thereof, comprising a housing configured with a drive assembly, a disc is adapted to rotate inside the housing, and the disc The edge is equiangularly provided with an inwardly recessed container, the bottom of the shell has a feeder, and the bottom of the shell has a discharger, and the drive assembly drives the disc to rotate around the axis of the shell. The position is exchanged once between the feeders, which is used for the feeder to fill the container with carbon powder, and the container to export the carbon powder to the discharger. The invention controls the capacity of the surface of the disk through the rotation and adaptation of the disk and the shell. The material is continuously transposed between the feeder and the discharger, and is used for adding carbon powder into the carbon tank at a fixed volume, with high adding efficiency and accurate charging amount.

Description

Automobile activated carbon automatic filling toner equipment and filling method thereof

technical field

The invention relates to the field of automobile activated carbon canning, in particular to equipment for automatically filling carbon powder with automobile activated carbon and a filling method thereof.

Background technique

The activated carbon canister is also called the vehicle fuel evaporation emission control device. It is filled with activated carbon powder to absorb the fuel vapor generated by the temperature difference between day and night in the vehicle fuel tank after the vehicle is parked. Desorbed from the activated carbon canister and sucked into the engine for combustion, the activated carbon canister is a relatively critical component in the fuel system and emission control system.

When the activated carbon tank is produced, the tank shell is first made, the tank shell is placed on the automatic replacement station, and the activated carbon powder is filled into the tank shell through the powder filling station in turn, and the amount of activated carbon powder required to be filled in each tank shell Basically keep the same, making the specifications of activated carbon canisters more standard.

The traditional activated carbon powder filling uses air blowing components to guide the carbon powder into the tank shell under the guidance of the air flow, or uses spiral conduction to discharge the carbon powder into the tank shell. Either way, a weighing circuit and a weighing circuit are required. Although the module can achieve a high quantitative weighing effect of toner, the toner needs to be concentrated in the weighing part during the discharge process, and then the deviation calculation is carried out. Carbon powder, which leads to a long single discharge time, is applied to assembly line production and processing, and the processing efficiency needs to be improved.

Contents of the invention

The purpose of the present invention is to solve the following problems in the prior art: although the traditional carbon powder quantitative filling equipment can achieve a higher carbon powder quantitative weighing effect, the carbon powder needs to be concentrated at the weighing position in the discharge process, and then Carry out deviation calculation, feed material according to the calculation result until it reaches the limit weight, and then discharge a certain amount of carbon powder, resulting in a long single discharge time. When applied to assembly line production and processing, the processing efficiency needs to be improved.

In order to solve the problems existing in the prior art, the present invention provides the equipment and the filling method thereof for automatic filling of activated carbon in automobiles, comprising a housing equipped with a drive assembly, and a disc is adapted to rotate inside the housing, and the disc The edge is equiangularly provided with an inwardly recessed container, the bottom of the shell has a feeder, and the bottom of the shell has a discharger, and the drive assembly drives the disc to rotate around the axis of the shell. One exchange of positions between the feeders is used for the feeder to fill the container with toner, and the container to export the toner to the discharger.

Preferably, the drive assembly includes a shaft and a motor, the shaft is fixed through the center of the disc, the shaft is rotatably connected to the housing, and one end of the motor is connected to the shaft through transmission.

Preferably, the material holding part includes a rubber tube, the rubber tube runs through the edge of the disc, the inner end of the rubber tube is packaged with a bottom plate, the side of the disc is provided with radially distributed limiting grooves, and the edge of the bottom plate is fixed with a lever , the lever slides along the limit slot.

Preferably, an orbital ring is provided on the side of the disk, and the orbital ring and the housing are kept fixed, and the diameter of the orbital ring is gradually reduced on the side where the disk rotates and descends, and a step with a gradually increasing diameter is connected to the part of the smallest diameter of the orbital ring The largest diameter end of the stepped part is connected to the bottom of the orbital ring to form a closed circular contour, and the driving rod is placed inside the orbital ring.

Preferably, the smallest diameter portion of the orbiting ring can press the lever to the end of the limiting groove close to the shaft, and the topmost position of the orbiting ring is located at the end of the limiting groove away from the shaft.

Preferably, the shaft member includes a shaft, the shaft is fixed through the disc, and there is a two-way screw from one end of the shaft to the inside, and the two-way screw is reversely threaded to connect the two groups of base blocks, and the edges of each group of base blocks are evenly rotated by a certain number of points. The rotating rod of the bottom plate is provided with a chute on the surface of the shaft rod, and the opposite rotating rod passes through the chute to rotate together to form an end block. The bottom plate is fixed with a pull rod, and the pull rod hooks the end block.

Preferably, the feeder and discharger have the same structure, the feeder includes a bellows, the bellows runs through the edge of the housing, and the outer end of the bellows is connected with a connecting pipe.

Preferably, the connecting pipe is fixed with a guide post, the guide post is slidably inserted into the housing, the guide post is in elastic contact with the housing through a spring, and the position of the alignment material holding part on the side of the disc is fixed with an arc The extrusion bar has several protrusions on the outer arc wall of the extrusion bar, and the guide post is in contact with the protrusions.

Based on the filling method of the auto activated carbon automatic filling toner equipment, the specific steps are as follows:

A. The feeder is vertically connected to the storage part of the toner, and the toner is conducted downward in the feeder under the action of gravity;

B. The drive assembly drives the disc to rotate intermittently, which is used to align the feeder and discharger of the material in turn;

C. When the port of the container is aligned upwards with the feeder, the lower row of toner is filled with the container, and when the port of the container is aligned with the discharger, the carbon powder is discharged through the discharger, and the activated carbon tank is placed in the discharger The lower part receives the material, and the volume of carbon powder discharged each time is constant.

Compared with the related technology, the equipment and the filling method thereof provided by the invention for automatic filling of carbon powder for automobile activated carbon have the following beneficial effects:

1. The present invention controls the continuous transposition of the material holding parts on the surface of the disk between the feeder and the discharger through the rotation and adaptation of the disk and the shell, and is used for adding carbon powder into the carbon tank at a fixed volume, and the addition efficiency is high. High, precise loading;

2. The present invention uses the orbital ring and the stepped part to move the lever during the rotation, so that the rubber tube of the software shakes and deforms, which facilitates the full and rapid discharge of carbon powder from the material;

3. The present invention adjusts the stretching range of the shaft part to the material part to change the capacity of a single material part to adjust the charging specification of the carbon powder;

4. The present invention uses extrusion strips to touch the guide pillars, so that the feeder and discharger vibrate when guiding materials, avoiding material plugging, and speeding up the conduction efficiency of toner.

Description of drawings

Fig. 1 is a schematic diagram of the installation structure of the present invention;

Fig. 2 is one of external structure schematic diagrams of the present invention;

Fig. 3 is the second schematic diagram of the external structure of the present invention;

Fig. 4 is a schematic diagram of the cooperative structure of the driving rod and the track ring of the present invention;

Fig. 5 is a schematic view of the overall radial sectional structure of the present invention;

Figure 6 is a schematic view of the overall axial sectional structure of the present invention;

Fig. 7 is a schematic structural view of the shaft member of the present invention;

Fig. 8 is a schematic diagram of the distribution structure of the container according to the present invention.

Numbers in the figure: 1, shell; 2, feeder; 21, connecting pipe; 22, bellows; 23, guide post; 24, extrusion bar; 3, discharger; 4, motor; 5, shaft ;51, axle rod; 52, two-way screw rod; 53, base block; 54, rotating rod; 55, end block; 56, chute; Groove; 8, rubber tube; 81, bottom plate; 82, pull rod; 9, disc.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The specific implementation of the present invention will be described in detail below in conjunction with specific embodiments.

Embodiment one

As shown in Figure 1-6, the equipment for automatic filling of activated carbon for automobiles uses a circular shell 1 as the main body, and a circular disc 9 is concentrically arranged inside the shell 1, and the outer wall of the disc 9 is in contact with the shell. The inner wall of the body 1 is in sliding contact, and the drive assembly includes a shaft 5 and a motor 4. The shaft 5 is fixed and runs through the center of the disc 9. The shaft 5 is connected to the housing 1 in rotation, and the motor 4 is installed outside the housing 1. The motor 4 The shaft end is connected to the end of the shaft member 5 by transmission;

Four sets of material holding parts are arranged at equal angles on the edge surface of the disc 9, a vertically downward feeder 2 is penetrated at the top of the shell 1, and a vertically downward discharger 3 is penetrated at the bottom of the shell 1;

The toner filling equipment is placed in a closed working room, the toner storage tank is placed above the working room, the feeder 2 is vertically connected to the storage tank, and a multi-station turntable is set in the working room for placing the carbon canister. The turntable is driven to pass through the bottom of the discharger 3 in order to load carbon;

Turn on the motor 4 to drive the shaft part 5 to drive the disc 9 to rotate 90° each time, and the material-containing parts are aligned upwards with the feeder 2 in turn, and the toner in the storage tank is filled with the material-containing parts through the feeder 2 under the action of gravity. The container full of toner is turned down to the discharger 3 in turn. When the container is aligned with the discharger 3, the toner is discharged into the carbon tank below under the action of gravity. Every time the container is replaced by a station, The corresponding carbon canister is replaced by a station, and the amount of feeding each time is the volume of the material container. Since the density of carbon powder is relatively constant, the charging amount of each carbon canister is constant;

Embodiment two

Adjust the amount of toner installed each time according to different specifications, the operation is as follows:

As shown in Figure 4-8, the material containing part includes a rubber tube 8, which is cylindrical in a relaxed state. The rubber tube 8 penetrates the edge surface of the disc 9 and extends radially. Encapsulate the bottom plate 81 to form a regular accommodating space inside, set radially distributed limiting grooves 71 on the side of the disc 9, fix the driving rod 7 on the edge of the bottom plate 81, and slide the driving rod 7 along the limiting groove 71 to keep the rubber Cylinder 8 is stretched and deformed in a straight line;

The shaft member 5 includes a shaft 51, which is rotatably arranged along the axis of the housing 1. The shaft 51 is fixed and runs through the center of the disk 9. The two-way screw 52 is rotatably installed in the shaft 51, and one end of the two-way screw 52 passes through the shaft. The end of the rod 51 and the surface of the two-way screw 52 are reversely threaded to connect two groups of base blocks 53, and the edges of each group of base blocks 53 evenly rotate a number of rotating rods 54 pointing to the bottom plate 81, and the surface of the shaft rod 51 is provided with a chute 56. The rotating rod 54 passes through the chute 56 and rotates together with an end block 55, and the L-shaped pull bar 82 is fixed on the surface of the base plate 81, and the pull bar 82 hooks the end block 55;

The rubber tube 8 has the characteristics of elastic expansion and contraction, and under the radial direction of the bottom plate 81 along the limit groove 71, the rubber tube 8 is stretched and deformed neatly, and the accommodation space of the container is changed;

When the driving rod 7 is placed in the limit groove 71, the rubber tube 8 is in a tensioned state, and the operator rotates the two-way screw rod 52 to push the two groups of base blocks 53 to approach or move away, so that the aligned rotating rod 54 rotates and pushes the end block 55 away. Or close to the shaft rod 51, under the restriction of the hook of the pull rod 82, the stretching amount of the rubber tube 8 is reduced or increased, which is used to reduce or increase the conduction amount of the single toner;

In order to promote the rapid and comprehensive discharge of the toner filled in the container, the operation is as follows:

The orbital ring 6 is arranged symmetrically and concentrically on both sides of the disc 9, the orbital ring 6 is fixed with the housing 1, and the diameter of the top of the orbital ring 6 is greater than the maximum expansion of the driving rod 7 in the limit groove 71, by the orbital ring 6 The diameter of the top side along the direction of the rotation and descent of the disc 9 gradually decreases until the bottom part of the orbital ring 6 connects with the stepped portion 61 to form a closed annular contour. The maximum contraction of the diameter of the orbital ring 6 will prompt the lever 7 to limit The groove 71 moves to the end close to the axis, the diameter of the stepped portion 61 gradually increases from the smallest diameter end of the orbital ring 6, and the driving rod 7 is placed inside the orbital ring 6;

After the alignment feeder 2 of the container is filled with toner, the container rotates downwards following the disc 9, and the lever 7 is gradually pressed by the orbital ring 6 to move along the limit groove 71 to the axial direction, so that the rubber The cylinder 8 is continuously elongated, and when the container is close to the discharger 3, the driving rod 7 moves to the step part 61, and under the elastic force of the rubber tube 8, the driving rod 7 follows the stepwise diameter expansion contour of the step part 61 Move to make the rubber tube 8 vibrate continuously, prompting the toner in the container to be quickly and completely introduced into the discharger 3;

Embodiment Three

As shown in Figure 4, in order to ensure that the feeder 2 quickly fills the container with carbon powder, and the discharger 3 quickly discharges the carbon powder in the container, the operation is as follows:

The feeder 2 and the discharger 3 have the same structure. The feeder 2 includes a bellows 22, the bellows 22 runs through the edge of the housing 1, the outer end of the bellows 22 is connected with a connecting pipe 21, and the connecting pipe 21 is fixed with a guide. Column 23, guide column 23 is slidably plugged with housing 1, guide column 23 is in elastic contact with housing 1 through a spring, and the position of the side of disc 9 is fixed with an arc-shaped extrusion bar 24, which is The outer arc wall of 24 has several protrusions, and the guide post 23 is in contact with the protrusions;

When the container is close to the feeder 2 and the discharger 3, the extrusion bar 24 contacts the guide post 23, the continuous protrusion cooperates with the spring force to make the guide post 23 stretch and vibrate, and the connecting pipe 21 moves up and down to make the corrugated The pipe 22 shakes, which promotes the feeder 2 and the discharger 3 to conduct carbon powder smoothly, accelerates the conduction efficiency, and avoids clogging.

Embodiment four

Based on the filling method of the auto activated carbon automatic filling toner equipment, the specific steps are as follows:

A. The feeder 2 is vertically connected to the storage part of the carbon powder, and the carbon powder conducts downward in the feeder 2 under the action of gravity;

B. The drive assembly drives the disc 9 to rotate intermittently, which is used to align the feeder 2 and the discharger 3 in turn for the storage parts;

C. When the port of the container is aligned with the feeder 2 upwards, the lower row of toner is filled with the container, and when the port of the container is aligned downward with the discharger 3, the carbon powder is discharged through the discharger 3, and the activated carbon tank is placed The lower part of the discharger 3 receives materials, and the volume of carbon powder discharged each time is constant.

Claims (9)

1. The equipment for auto-filling toner with activated carbon for automobiles, including a housing (1) equipped with a drive assembly, the inner rotation of the housing (1) is fitted with a disc (9), and the edge of the disc (9) is at an equal angle An inwardly recessed container is provided, a feeder (2) is provided at the bottom of the housing (1), a discharger (3) is provided at the bottom of the housing (1), and a drive assembly drives a disc (9) around the housing ( 1) The axis rotates, and the position of the container is exchanged once between the feeder (2) and the discharger (3), which is used for the feeder (2) to fill the container with carbon powder, and the container to discharge The feeder (3) exports the toner. 2. The equipment for auto activated carbon automatic filling carbon powder according to claim 1, characterized in that, the drive assembly includes a shaft (5) and a motor (4), and the shaft (5) is fixed through the circle At the center of the disk (9), the shaft (5) is rotationally connected to the housing (1), and the motor (4) is driven to connect one end of the shaft (5). 3. The equipment for automatically filling carbon powder with activated carbon for automobiles according to claim 2, characterized in that, the material holding part comprises a rubber tube (8), and the rubber tube (8) runs through the bottom of the disc (9). edge, the inner end of the rubber tube (8) is packaged with a bottom plate (81), and the side of the disk (9) is provided with radially distributed spacer grooves (71), and the edge of the bottom plate (81) is fixed with a driving lever (7). The rod (7) slides along the limiting groove (71). 4. the equipment of automatic filling carbon powder of automobile active carbon according to claim 3, is characterized in that, described disk (9) side is provided with orbit ring (6), and orbit ring (6) and housing ( 1) Keeping fixed, the diameter of the orbital ring (6) on the side where the disc (9) rotates and descends gradually decreases, and the smallest diameter part of the orbital ring (6) is connected with a step portion (61) with a gradually increasing diameter, and the step portion ( 61) The end with the largest diameter is connected to the bottom of the orbital ring (6) to form a closed circular profile, and the driving rod (7) is placed inside the orbital ring (6). 5. The equipment for automatic filling of activated carbon for automobiles according to claim 4, characterized in that the smallest diameter portion of the orbital ring (6) can squeeze the lever (7) to the limit groove (71) Close to one end of the shaft (5), the topmost position of the track ring (6) is located at the end of the limiting groove (71) away from the shaft (5). 6. the equipment of auto active carbon filling carbon powder according to claim 3, is characterized in that, described shaft member (5) comprises axle rod (51), and axle rod (51) is fixedly through described disc ( 9), there is a two-way screw (52) from one end of the shaft (51) to the inside, and the two-way screw (52) is reversely threaded to connect two sets of base blocks (53), and the edges of each set of base blocks (53) rotate evenly to point to the bottom plate The rotating rod (54) of (81), axle rod (51) surface offers chute (56), and the rotating rod (54) of alignment passes through chute (56) and rotates jointly and has end block (55), described The bottom plate (81) is fixed with a pull rod (82), and the pull rod (82) hooks the end block (55). 7. the equipment of auto active carbon filling carbon powder according to claim 6, is characterized in that, described feeder (2), discharger (3) structure is identical, and feeder (2) comprises corrugated Pipe (22), the corrugated pipe (22) runs through the edge of the housing (1), and the outer end of the corrugated pipe (22) is connected with a connecting pipe (21). 8. the equipment of auto active carbon filling carbon powder according to claim 6, is characterized in that, described connecting pipe (21) is fixed with guide post (23), guide post (23) and described housing ( 1) Sliding and plugging, the guide post (23) is in elastic contact with the housing (1) through a spring, and the position of the alignment material holding part on the side of the disc (9) is fixed with an arc-shaped extrusion bar (24). The outer arc-shaped wall of the bead (24) has several protrusions, and the guide post (23) is in contact with the protrusions. 9. The filling method based on the auto activated carbon automatic filling carbon powder equipment of any one of claims 1-8, characterized in that, the specific steps are as follows: A, the feeder (2) is vertically connected to the storage part of the carbon powder, and the carbon powder conducts downward in the feeder (2) under the action of gravity; B. The drive assembly drives the disc (9) to rotate intermittently, which is used to align the feeder (2) and the discharger (3) in turn for the storage parts; C. When the port of the container is aligned upwards with the feeder (2), the lower row of toner is filled with the container, and when the port of the container is aligned with the discharger (3), the toner is discharged through the discharger (3) , the active carbon tank is placed in the lower part of the discharger (3) to receive materials, and the volume of carbon powder discharged each time is constant.

Images