CN219193769U - Conveying system - Google Patents

Abstract

The utility model relates to the field of lithium graphite graphitization equipment, in particular to a conveying system which comprises a plurality of graphitization furnaces, a feeding device, a material absorbing device and a discharging device, wherein the graphitization furnaces are used for placing workpieces and graphitizing the workpieces, the feeding device comprises a feeding bin for receiving external blank materials and a main bin for absorbing finished product materials in the feeding bin by means of a feeding fan, the feeding device moves between the main bin and the graphitization furnaces to receive the finished product materials output by the main bin and input the finished product materials into the graphitization furnaces, the material absorbing device moves between the discharging device and the graphitization furnaces to absorb waste materials in the graphitization furnaces and output the waste materials to the discharging device, and the discharging device comprises a plurality of discharging transfer bins for receiving the waste materials output by the material absorbing device and a discharging bin for absorbing the waste materials in the plurality of discharging transfer bins by means of a discharging fan.

Description

Conveying system

Technical Field

The utility model relates to the field of lithium carbide inking equipment, in particular to a conveying system.

Background

The acheson graphitizing furnace is a graphitizing furnace named by the name of the inventor acheson, and the embryonic form is: a long furnace body constructed by refractory materials is filled with carbon blanks and granular materials to form a conductive furnace core, heat insulation materials are arranged on the periphery of the furnace core, conductive electrodes are arranged on two upper end walls serving as furnace heads and are connected with a power supply to form a power-on loop. When the circuit is connected, the furnace core heats up due to the effect of the resistor, so that the blank of the carbon is converted into artificial graphite through high-temperature heat treatment at 2200-2300 ℃, however, the charging and receiving processes of the Acheson graphitization furnace are time-consuming and labor-consuming in actual use, and dust emission is serious.

Disclosure of Invention

The utility model provides a conveying system for solving the technical problems that in the prior art, the feeding and receiving processes of an Acheson graphitizing furnace are time-consuming and labor-consuming in actual use and dust emission is serious.

The technical scheme adopted for solving the technical problems is as follows:

the present utility model provides a conveying system comprising: the graphitizing furnaces are used for placing the workpiece and graphitizing the workpiece; the feeding device comprises a feeding bin for receiving external blanks and a main bin for absorbing finished products in the feeding bin by means of a feeding fan; the feeding device moves between the main bin and the plurality of graphitization furnaces to receive the finished product materials output by the main bin and throw the finished product materials into the graphitization furnaces; the material sucking device moves between the discharging device and the plurality of graphitizing furnaces and is used for sucking the waste materials in the graphitizing furnaces and outputting the waste materials to the discharging device; the discharging device comprises a plurality of discharging transfer bins for receiving the waste materials output by the material sucking device and a discharging bin for sucking the waste materials in the plurality of discharging transfer bins by means of a discharging fan.

Further, the graphitization furnace includes: a furnace body; the heat preservation layer is arranged in the furnace body; and the stations are formed in the heat-insulating layer.

Further, a bag opening station is arranged on the feeding bin of the feeding device.

Further, the feeding device comprises: the feeding trolley is movably matched with the graphitizing furnace, and meanwhile, a feeding two-axis motion module is arranged on the feeding trolley and comprises a first feeding motion frame body matched with the feeding trolley and a second feeding motion frame body matched with the first feeding motion frame body; the feeding hopper is fixedly assembled on the second feeding motion frame body; the deaerator is assembled on the feeding vehicle, a feeding hole of the deaerator is communicated with a discharging hole of the feeding hopper, and a deaeration fan of the deaerator is fixedly arranged on the first feeding movement frame body.

Further, a rotary scraping plate is arranged in the feeding hopper.

Further, a shielding plate for shielding a discharge hole of the feeding hopper is arranged on the scraping plate.

Further, the suction device comprises: the material sucking trolley is movably matched with the graphitizing furnace, and meanwhile, a material sucking two-axis motion module is arranged on the material sucking trolley and comprises a first material sucking motion frame body matched with the material sucking trolley and a second material sucking motion frame body matched with the first material sucking motion frame body; the material sucking hopper is fixedly assembled on the second material sucking movement frame body and comprises a material sucking cylinder, a material passing pipe communicated with a material outlet of the material sucking cylinder and a material sucking pipe communicated between the material passing pipe and the material sucking cylinder; the material sucking fan is fixedly arranged on the material sucking vehicle.

Further, a partition plate is arranged in the material suction barrel so as to divide the space in the material suction barrel into a material containing space and an air passing space, a filter screen is arranged at the communication part of the material containing space and the air passing space, meanwhile, the material containing space is respectively communicated with the material passing pipe and the material suction pipe, and the air passing space is communicated with an air pipe of the material suction fan.

Further, a material distributing spiral is arranged in the material containing space.

Further, the feeding device and the suction device are moved by means of a transport rail device comprising: the first rail is arranged outside the graphitizing furnace and is matched with a transport vehicle for loading the feeding device and the suction device; the second track is arranged on the graphitizing furnace and the transport vehicle and is directly matched with the feeding device and the sucking device.

Based on the technical scheme, the utility model has the following technical effects:

the utility model provides a conveying system, just can carry out automatic batch charging and inhale the material after placing into the graphitization stove with the work piece crucible, specifically, after putting into the feeding storehouse with the various blank material in the outside ton bag, the feeding fan inhales the blank material into main feed bin with reserve, batch charging device stops earlier and receives the finished product material that main feed bin was released in main feed bin department, batch charging device moves to graphitization stove department and carries out batch charging after receiving the finished product material, then batch charging device leaves the graphitization stove, graphitization stove carries out graphitization to the work piece in the stove, after graphitization finishes and fully cools down, the material absorbing device moves to graphitization stove department and adsorbs the waste material that has used in the stove, the material absorbing device adsorbs back and moves to ejection of compact transfer bin department and throw into ejection of compact transfer bin with the waste material, open ejection of compact fan inhales the ejection of compact in the ejection of compact transfer bin, close ejection of compact fan, the discharge gate of opening the ejection of compact bin, the waste material gets into the ton bag of packagine machine from ejection of compact storehouse in order to accomplish whole conveying flow, batch charging function has been realized through the cooperation of each conveying mechanism in the prior art, thereby the graphitization stove has solved in the prior art when actual use and the problem of the material is wasted time and the material.

Drawings

FIG. 1 is an overall schematic of the delivery system of the present utility model;

FIG. 2 is a schematic view of the feed portion of the conveyor system of the present utility model;

FIG. 3 is a schematic view of the feeder of the present utility model in a conveyor system;

FIG. 4 is a schematic view of a feeder apparatus of the present utility model;

FIG. 5 is a schematic view of an embodiment of a scraper plate of a dosing device of the present utility model;

FIG. 6 is a schematic view of another embodiment of a scraper of the feeding set of the present utility model;

FIG. 7 is a schematic view of a suction device of the present utility model;

FIG. 8 is a simplified view of a cartridge of the present utility model;

fig. 9 is a schematic view of the outfeed section of the conveyor system of the present utility model.

Wherein: 1-graphitizing furnace, 11-furnace body, 12-heat-insulating layer and 13-station; 2-feeding devices, 21-feeding bins, 211-bag opening stations, 22-feeding fans and 23-main bins; the device comprises a 3-feeding device, a 31-feeding vehicle, a 32-first feeding motion frame body, a 33-second feeding motion frame body, a 34-feeding hopper, a 341-scraping plate and a 35-degasser; 4-material sucking device, 41-material sucking vehicle, 42-first material sucking moving frame body, 43-second material sucking moving frame body, 44-material sucking hopper, 441-material sucking cylinder, 442-material passing pipe, 443-material sucking pipe, 45-material sucking fan, 461-filter screen, 462-material containing space, 463-air passing space and 47-material separating screw; 5-discharging devices, 51-discharging transfer bins, 52-discharging fans and 53-discharging bins; 6-transportation rail means, 61-first rail, 62-transportation vehicle, 63-second rail.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The lithium carbide graphitizing furnace is mainly used for graphitizing the crucible, the furnace body of the lithium carbide graphitizing furnace is mostly a cuboid furnace with an opening at the upper end, and the furnace body is larger. During operation, a plurality of crucibles needing graphitization are placed in the middle part of the furnace body, then a resistor material is placed around the crucibles, namely in the center of the furnace body, and a heat preservation material is placed between the inner wall of the furnace body and the crucibles. The resistor material and the heat-insulating material are both powder materials which are easy to raise dust, and the current operation method is that a crane is used for lifting the ton bag filled with the powder materials (the resistor material and/or the heat-insulating material) and the ton bag is transported to the corresponding position in the furnace body by the operation of on-site staff. Specifically, need set up the ladder in the furnace body, the staff climbs into the furnace body along the ladder from the furnace body edge, then hang the driving by another batch of staff with the ton bag that is equipped with the powder, have the staff control driving in the furnace body again and transport ton bag to appointed position, then the staff in the furnace body opens the ton bag and lays the powder in the furnace body, and whole process is laborious and hard and raise dust seriously. The material collecting process is more tiring, and specifically, the workers enter the furnace body, stand on the material powder, collect the powder into the transfer container and transport the powder out of the furnace body, and the process is labor-consuming and difficult and has serious dust emission.

As shown in fig. 1 to 9, there is provided a conveying system comprising a plurality of graphitization furnaces, a feeding device 2, a feeding device 3, a suction device 4 and a discharge device 5, wherein the graphitization furnace 1 is used for placing and graphitizing a workpiece, the feeding device 2 comprises a feeding bin 21 for receiving external blanks and a main bin 23 for absorbing finished products in the feeding bin 21 by means of a feeding fan 22, the feeding device 3 moves between the main bin 23 and the plurality of graphitization furnaces 1 to receive the finished products output by the main bin 23 and throw them into the graphitization furnace 1, the suction device 4 moves between the discharge device 5 and the plurality of graphitization furnaces 1 to suck waste in the graphitization furnaces 1 and output the waste to the discharge device 5, and the discharge device 5 comprises a plurality of discharge relay bins 51 for receiving the waste output by the suction device 4 and a discharge bin 53 for absorbing the waste in the plurality of discharge relay bins 51 by means of the discharge fan 52.

The utility model provides a conveying system, just can carry out automatic feeding and inhale the material after placing into graphitization stove 1 with the work piece crucible, specifically, after putting into feeding storehouse 21 with the various blank material in the outside ton bag, feeding fan 22 is with blank material suction main feed bin 23 in reserve, the finished product material that main feed bin 23 was released is received in main feed bin 23 department to feeding device 3, feeding device 3 moves to graphitization stove 1 department after receiving the finished product material and carries out the material feeding, then feeding device 3 leaves graphitization stove 1, graphitization stove 1 carries out graphitization to the work piece in the stove, graphitization is finished and after fully cooling, absorbing device 4 moves to graphitization stove 1 department and adsorbs the waste material that has used in the stove, absorbing device 4 adsorbs the back motion to ejection of compact transfer storehouse 51 department and throws the waste material into ejection of compact transfer storehouse 51, open ejection of compact fan 52 and inhale ejection of compact storehouse 53 with the waste material in the ejection of compact transfer storehouse 51, close ejection of compact fan 52, open ejection of compact storehouse 53's discharge gate, the ton bag that the waste material gets into packagine machine from ejection of compact storehouse 53 is in order to accomplish whole conveying flow, the ton bag through each automatic conveying mechanism's cooperation, thereby the problem is solved in actual time consuming time and the actual material feeding process when the actual dust has been realized.

In a specific embodiment of the present application, the plurality of graphitization furnaces 1 are aligned in line, the feeding device 2 and the discharging device 5 are arranged at one side of the plurality of graphitization furnaces 1, the feeding device 3 and the sucking device 4 are moved by means of the transporting rail device 6, specifically, the transporting rail device 6 comprises a first rail 61 arranged at the side of the plurality of graphitization furnaces 1, the first rail 61 is a long straight rail, one end of the first rail 61 is the feeding device 2, the other end of the first rail 61 is the discharging bin 53 of the discharging device 5, a plurality of discharging transfer bins 51 which are adapted to the number of graphitization furnaces 1 are arranged below the first rail 61, a transport vehicle 62 is movably matched on the first rail 61, the transport vehicle 62 can move on the first rail 61 on the feeding device 3 and the sucking device 4, and simultaneously, a second rail 63 which is perpendicular to the extending direction of the first rail 61 is arranged on the graphitization furnace 1 and extends onto the transport vehicle 62, so that the feeding device 3 and the sucking device 4 can move from the graphitization furnace 1 directly onto the transport vehicle 62.

The graphitizing furnace 1 of the present application includes a furnace body 11, a heat insulating layer 12 disposed in the furnace body 11, and a plurality of stations 13 formed in the heat insulating layer 12. The heat preservation layer 12 is used for replacing the traditional heat preservation material, so that the feeding procedure of the heat preservation material is reduced, the efficiency is improved, and meanwhile, dust emission of the heat preservation material is avoided.

In order to facilitate the feeding of the external blank material into the feeding device 2, a bag opening station 211 is arranged on the feeding bin 21 of the feeding device 2.

In a specific embodiment of the present application, the feeding device 3 includes a feeding vehicle 31, a feeding hopper 34 and at least one deaerator 35, the feeding vehicle 31 is powered by an aviation plug to move along a first track 61, a feeding two-axis movement module is disposed on the feeding vehicle 31, the feeding two-axis movement module includes a first feeding movement frame 32 matched on the feeding vehicle 31 and a second feeding movement frame 33 matched on the first feeding movement frame 32, specifically, a rack perpendicular to the second track 63 is fixedly disposed on a horizontal plane of the feeding vehicle 31, a servo motor is fixedly disposed on the first feeding movement frame 32, an output gear of the servo motor is matched with the rack to realize movement of the first feeding movement frame 32, a vertical screw rod is fixedly disposed on the first feeding movement frame 32, a screw sleeve is fixedly disposed on the second feeding movement frame 33, the screw sleeve is limited to move only along an axial direction of the screw rod, so that the second feeding movement frame 33 can move up and down, the feeding hopper is capable of being assembled on the feeding vehicle 31, the deaerator the second feeding frame 33 is fixedly disposed on the first feeding frame 35, the deaerator is fixedly disposed on the first feeding frame 35, and the deaerator is fixedly disposed on the first feeding frame 35. During feeding, the feeding port of the feeding device 3 (namely, the discharge port of the main body part of the degasser 35) is adjusted to be positioned in the horizontal direction through the movement of the feeding vehicle 31 body and the first feeding movement frame body 32, and the feeding port of the feeding device 3 is adjusted to be positioned in the vertical direction through the movement of the second feeding movement frame body 33, so that dust is accurately fed, and the degasser 35 is also used for reducing the dust.

Further, a rotating scraping plate 341 is provided within the hopper 34 to reduce arching of the product material.

Preferably, a shielding plate for shielding a discharge port of the charging hopper 34 is provided on the scraping plate 341. Specifically, the rotating shaft of the scraping plate 341 may be driven by a servo motor, and each time the machine is stopped, the shielding plate just shields the discharge hole of the feeding hopper 34 to close the discharge hole.

In a specific embodiment of the present application, the suction device 4 includes a suction truck 41, a suction hopper 44 and a suction fan 45, the suction truck 41 is movably matched on the graphitizing furnace 1, meanwhile, the suction truck 41 is provided with a suction two-axis motion module, the suction two-axis motion module includes a first suction motion frame 42 matched on the suction truck 41 and a second suction motion frame 43 matched on the first suction motion frame 42, here, the specific structures of the suction truck 41 and the suction two-axis motion module of the suction device 4 are the same as the specific structures of the suction truck 31 and the suction two-axis motion module in the feeding device 3, which are not repeated, the suction hopper 44 is fixedly assembled on the second suction motion frame 43, the suction hopper 44 includes a suction cylinder 441, a material passing tube 442 communicated with a discharge hole of the suction cylinder 441, and a suction tube 443 communicated between the material passing tube 442 and the suction cylinder 441, the connection position of the suction tube 443 and the suction cylinder 441 is located at the middle part of the suction cylinder 441, and the suction hopper 45 is fixedly configured on the suction truck 41. In the preferred embodiment of the present application, the feed tube 442 is configured as a telescoping tube like a bulk machine, so that it can be retracted during material suction to facilitate material suction.

Further, a partition plate is disposed in the suction barrel 441 to divide the space in the suction barrel 441 into a material accommodating space 462 and an air passing space 463, a filter screen 461 is disposed at the communication position between the material accommodating space 462 and the air passing space 463, the material accommodating space 462 is respectively communicated with the material passing pipe 442 and the pipe, and the air passing space 463 is communicated with the air pipe of the suction fan 45. In this way, waste material is not sucked into the air duct during the suction process, and the filter screen 461 can be backwashed.

Still further, a separating screw 47 is further provided in the receiving space 462 to facilitate classification of coarse and fine materials, and preferably, a connection portion of the suction pipe 443 and the fine material cartridge is disposed in a tangential direction of the uppermost screw.

It should be understood that the above-described specific embodiments are only for explaining the present utility model and are not intended to limit the present utility model. Obvious variations or modifications which extend from the spirit of the present utility model are within the scope of the present utility model.

Claims (10)

1. A delivery system, comprising:

a plurality of graphitizing furnaces (1), wherein the graphitizing furnaces (1) are used for placing a workpiece and graphitizing the workpiece;

-a feeding device (2), said feeding device (2) comprising a feeding bin (21) for receiving external blanks and a main bin (23) for absorbing the finished product inside said feeding bin (21) by means of a feeding fan (22);

a feeding device (3), wherein the feeding device (3) moves between the main bin (23) and the plurality of graphitization furnaces (1) to receive the finished product materials output by the main bin (23) and feed the finished product materials into the graphitization furnaces (1);

a suction device (4), wherein the suction device (4) moves between a discharge device (5) and a plurality of graphitization furnaces (1) and is used for sucking waste materials in the graphitization furnaces (1) and outputting the waste materials to the discharge device (5);

the discharging device (5) comprises a plurality of discharging transfer bins (51) for receiving the waste materials output by the material sucking device (4) and a discharging bin (53) for sucking the waste materials in the plurality of discharging transfer bins (51) by means of a discharging fan (52).

2. The transport system according to claim 1, characterized in that the graphitization furnace (1) comprises:

a furnace body (11);

the heat preservation layer (12), the said heat preservation layer (12) is arranged in furnace body (11);

a plurality of stations (13), the stations (13) being formed in the insulating layer (12).

3. A conveying system according to claim 1, characterized in that the feed bin (21) of the feed device (2) is provided with a bag opening station (211).

4. The conveying system according to claim 1, characterized in that the feeding device (3) comprises:

the feeding trolley (31), the feeding trolley (31) is movably matched with the graphitizing furnace (1), meanwhile, a feeding two-axis motion module is arranged on the feeding trolley (31), and the feeding two-axis motion module comprises a first feeding motion frame body (32) matched with the feeding trolley (31) and a second feeding motion frame body (33) matched with the first feeding motion frame body (32);

a feeding hopper (34), wherein the feeding hopper (34) is fixedly assembled on the second feeding motion frame body (33);

at least one degasser (35), degasser (35) are assembled on throwing material car (31), the feed inlet of degasser (35) communicate with the discharge gate of throwing material hopper (34), the degasser (35) degasser fan is fixedly disposed on first throwing material motion support body (32).

5. Conveyor system according to claim 4, characterized in that a rotating scraper (341) is arranged in the charging hopper (34).

6. The conveying system according to claim 5, characterized in that a shielding plate for shielding a discharge opening of the charging hopper (34) is arranged on the scraping plate (341).

7. The conveying system according to claim 1, characterized in that the suction device (4) comprises:

the material sucking vehicle (41), the material sucking vehicle (41) is movably matched with the graphitizing furnace (1), meanwhile, a material sucking two-axis motion module is arranged on the material sucking vehicle (41), and the material sucking two-axis motion module comprises a first material sucking motion frame body (42) matched with the material sucking vehicle (41) and a second material sucking motion frame body (43) matched with the first material sucking motion frame body (42);

a suction hopper (44), wherein the suction hopper (44) is fixedly assembled on the second suction motion frame body (43), and the suction hopper (44) comprises a suction barrel (441), a material passing pipe (442) communicated with a discharge hole of the suction barrel (441), and a suction pipe (443) communicated between the material passing pipe (442) and the suction barrel (441);

and the suction fan (45) is fixedly arranged on the suction vehicle (41).

8. The conveying system according to claim 7, wherein a partition plate is arranged in the suction cylinder (441) to divide the space in the suction cylinder (441) into a material containing space (462) and an air passing space (463), a filter screen (461) is arranged at the communication position of the material containing space (462) and the air passing space (463), meanwhile, the material containing space (462) is respectively communicated with the material passing pipe (442) and the suction pipe (443), and the air passing space (463) is communicated with an air pipe of the suction fan (45).

9. The conveying system according to claim 8, characterized in that a material-dividing screw (47) is also arranged in the material-receiving space (462).

10. A conveying system according to claim 1, characterized in that the feeding device (3) and the suction device (4) are moved by means of a transport rail device (6), which transport rail device (6) comprises:

the first rail (61), the first rail (61) is arranged outside the graphitizing furnace (1), and a transport vehicle (62) for loading the feeding device (3) and the suction device (4) is matched on the first rail (61);

the second track (63), second track (63) set up graphitization stove (1) with on transport vechicle (62), just second track (63) direct cooperation in throw material device (3) and inhale material device (4).

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