CN110775970A

CN110775970A - Graphite coiled material processing lines

Info

Publication number: CN110775970A
Application number: CN201910966697.0A
Authority: CN
Inventors: 崔进; 张春波; 朱春东; 朱小丽
Original assignee: QINGDAO GOLDEN SEALS CO Ltd
Current assignee: QINGDAO GOLDEN SEALS CO Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-02-11

Abstract

The invention relates to a graphite coiled material processing production line, which comprises a graphite swelling assembly, a prepressing assembly, a plurality of groups of calendering assemblies and a cutting and winding assembly, wherein the prepressing assembly comprises a rack, a conveying belt is arranged on the upper side of the rack, a rear baffle is fixedly connected to one end of the rack, side plates are fixedly connected to two sides of the rack, vertical plates are fixedly connected to two sides of one end, far away from the rear baffle, of the rack, an upper pressure belt is arranged between the two vertical plates, an adjusting plate is arranged on one side, close to each other, of the two vertical plates, the adjusting plate is abutted to one side, close to each other, of the upper pressure belt and the conveying belt, rotating plates are arranged between the adjusting plate and the corresponding side plates, one ends of the rotating plates are hinged to the adjusting plate, a sliding rod is hinged to the other end of the. The invention has the effect of realizing the production of graphite coiled materials with different widths, thereby being suitable for different use requirements.

Description

Graphite coiled material processing lines

Technical Field

The invention relates to the technical field of graphite coiled materials, in particular to a graphite coiled material processing production line.

Background

The chemical property of graphite is stable, and the finished product graphite coiled material is soft and corrosion-resistant, and can be widely applied to the industries of petroleum, chemical industry, machinery, electric power and the like, thus being an ideal novel sealing material. At present, high-purity and ultrathin graphite paper is widely applied to the high and new technical fields of aerospace, national defense and the like, graphite coiled materials (graphite paper) are generally prepared by rolling worm graphite, and a device for preliminarily prepressing powdery worm graphite into the graphite coiled materials is a prepressing device of the graphite coiled materials.

The existing referenceable authorization publication numbers are: CN 204714528U's a graphite paper production line belongs to graphite paper production facility field. The utility model discloses solve current graphite production facility and have the inconvenient and with high costs technical problem of operation. The utility model discloses a drying furnace, the expansion furnace, the distributing device, the calendering device, cutter and stock form device, a drying furnace and a furnace body of expansion furnace sharing, separate through the baffle between drying furnace and the expansion furnace, many heating rods of furnace body lower part equipartition, the heating rod top is equipped with the heat conduction baffle, the baffle sets up heat conduction baffle top, the drying furnace top is equipped with the loading hopper, the top of heat conduction baffle is equipped with defeated material spiral in the drying furnace, the top of heat conduction baffle is equipped with the compressed gas nozzle in the expansion furnace, expansion furnace top is equipped with the discharge gate.

When the graphite paper production line is used for producing graphite paper, the production of the graphite paper with one width can be realized, and the graphite paper production line is difficult to adapt to various requirements.

Disclosure of Invention

The invention aims to provide a graphite coiled material processing production line which can realize the production of graphite coiled materials with different widths so as to be suitable for different use requirements.

The above object of the present invention is achieved by the following technical solutions:

a graphite coiled material processing production line comprises a graphite expansion assembly, a pre-pressing assembly, a plurality of groups of rolling assemblies and a cutting and rolling assembly which are sequentially arranged, wherein the pre-pressing assembly comprises a rack, a conveying belt is arranged on the upper side of the rack along the length direction of the rack, a rear baffle is fixedly connected to the position of the rack corresponding to one end of the upper surface of the conveying belt, side plates are fixedly connected to the positions of the rack corresponding to two sides of the upper surface of the conveying belt, vertical plates are fixedly connected to two sides of one end, far away from the rear baffle, of the rack, an upper pressing belt is arranged between the two vertical plates and corresponds to the upper side of the conveying belt, the upper pressing belt is obliquely and downwards arranged from one end, close to the rear baffle, an adjusting plate is arranged on one side, close to each other, of the upper pressing belt and the conveying belt are abutted to, the one end of rotor plate articulates in the regulating plate, and the other end of rotor plate articulates there is the slide bar, the slide bar slides along the length direction of curb plate and connects in the curb plate, two be provided with between the riser both ends and rotate respectively and connect in the screw rod one of the pair of riser, the equal threaded connection of two regulating plates is in two screw thread sections of screw rod one.

Adopt above-mentioned technical scheme, in operation, the graphite powder is thrown on the conveyer belt, the backplate and the both sides board of conveyer belt upside can carry on spacingly to the graphite powder of conveyer belt upside, prevent that the graphite powder from dropping from the conveyer belt both sides, then the graphite powder can be extruded graphite coiled material with the upward pressure area along with the transport of conveyer belt mutually supporting with the area, after the processing width who will adjust graphite coiled material, can rotate and drive two regulating plates to a screw rod one and be close to each other or keep away from, at this moment, the rotor plate will rotate between regulating plate and draw runner, and the draw runner slides along curb plate length direction, thereby the width of the graphite coiled material of conveying out between area and the conveyer belt has been pressed from the top has been adjusted on the one hand, on the other hand also prevents that graphite from spilling between both.

The invention is further configured to: the equal vertical slip of one end that the backplate was kept away from to two risers is connected with roll adjustment slider, two rotate between the roll adjustment slider and be connected with the transfer roller, the one end that coexistence board is close to the backplate also rotates and is connected with the transfer roller, and it locates two to press the area cover to go up the transfer roller, one still rotate the roll adjustment screw rod that is connected with vertical setting on the riser, the lower extreme threaded connection of roll adjustment screw rod is in the roll adjustment slider.

Through adopting above-mentioned technical scheme, during the use, rotate the roll adjustment screw rod and can drive roll adjustment slider along vertical direction motion to can drive the riser and keep away from the transfer roller of backplate one side and rotate along vertical direction motion, thereby can adjust the interval of push belt and conveyer belt between, thereby be suitable for the graphite coiled material of the different thickness of pre-compaction.

The invention is further configured to: the calendering subassembly includes the mount of two vertical settings, two equal vertical sliding is connected with the lifting slide block in the mount, rotates between two lifting slide blocks to be connected with the calendering section of thick bamboo that the two axis levels set up and be in same vertical face, and the tip of two calendering sections of thick bamboo rotates respectively to be connected in corresponding lifting slide block, two the equal rigid coupling in both sides that the mount corresponds the calendering section of thick bamboo has the backup pad of level setting, and the mutual rigid coupling of backup pad of adjacent calendering subassembly still rotates in one mount and is connected with the twin screw rod two of vertical setting, and two lifting slide blocks are threaded connection in the two screw sections of twin screw rod two respectively in same mount.

Through adopting above-mentioned technical scheme, rotate and to two direction movements that can drive two lifting slide block trends and be close to or keep away from each other to can drive two and roll a section of thick bamboo and be close to or keep away from each other, and then adjust two intervals of rolling between the section of thick bamboo, be suitable for different processing demands, and then can pass through the backup pad and get into and roll between the calendering section of thick bamboo of each group calendering subassembly at the graphite coiled material that the pre-compaction subassembly was calendered and is accomplished, thereby make the graphite coiled material taper down, accomplish the finished product of graphite coiled material.

The invention is further configured to: the rolling device is characterized in that a base is fixedly connected to one side of each rolling assembly, two transmission gears which are arranged in the vertical direction and are meshed with each other are rotatably connected to the base, universal couplings are fixedly connected between gear shafts of the two transmission gears and one ends of the two rolling cylinders respectively, and a driving assembly capable of driving the transmission gears to rotate is further arranged on the base.

Through adopting above-mentioned technical scheme, the during operation can drive gear through drive assembly and rotate to can drive two universal joint through two drive gear and rotate the rotation that can realize two calendering section of thick bamboos, realize the calendering of graphite coiled material.

The invention is further configured to: the base is connected with diversion shaft and transmission shaft that are parallel to each other and the level sets up in the rotation, the diversion shaft all rotates with the corresponding position department of transmission shaft and is connected with a toper section of thick bamboo, two the cone angle of toper section of thick bamboo is opposite, and the cover is equipped with the variable speed area on two toper sections of thick bamboos, all is provided with on each base and drives the adjustment mechanism that the variable speed area slided along toper section of thick bamboo axis direction, be provided with the switching-over reduction gear between the one end of diversion shaft and the downside drive gear, the transmission shaft of adjacent base is in same straight line and mutual rigid coupling, one still be provided with the pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, actuating mechanism drives a transmission shaft and rotates, can drive each transmission shaft synchronous revolution, thereby can realize the rotation of steering shaft through the cooperation of variable speed area and two toper section of thick bamboos, the switching-over reduction gear between rethread steering shaft and the transmission bevel gear shaft can drive gear and rotate, realize two calendering section of thick bamboos and rotate, when the rotational speed of a calendering subassembly calendering section of thick bamboo that needs to be adjusted, adjust the variable speed area through adjusting part and prevent linear motion along its axis on corresponding two toper section of thick bamboos global, can realize the change of the rotational speed of steering shaft for the transmission shaft, realize the change of two calendering section of thick bamboos rotational.

The invention is further configured to: adjustment mechanism is including rotating the change screw who connects between transmission shaft and steering shaft and the same with transmission shaft axis direction, the axis direction of following the change screw on the base slides and is connected with the variable speed board, change screw threaded connection is in the variable speed board, be provided with two variable speed posts on the variable speed board, the both sides of variable speed post butt respectively in the both sides in variable speed area, still rotate on the base and be connected with a gear lever.

By adopting the technical scheme, during operation, the speed change screw rod is rotated to drive the speed change plate to move along the axis direction of the speed change screw rod, so that the speed change belt can be dragged to slide along the axis direction of the conical barrel through the two speed change columns, and the change of the rotating speed of the steering shaft relative to the transmission shaft is completed.

The invention is further configured to: and the two fixing frames of each calendering assembly are rotatably connected with horizontally arranged gear shift levers, one end of each gear shift screw is fixedly connected with a third bevel gear, one end of each gear shift lever extends to the corresponding base and is fixedly connected with a fourth bevel gear meshed with the third bevel gear, and one end of each gear shift lever extends out of the fixing frame far away from one side of the base and is fixedly connected with a fourth hand-operated wheel.

Through adopting above-mentioned technical scheme, the during operation rotates hand wheel four and can drive the gear shift lever and rotate thereby can realize change speed screw's rotation, convenient to use through bevel gear three and bevel gear four intermeshing.

The invention is further configured to: the graphite swelling subassembly includes the expansion furnace, the lower extreme of expansion furnace is provided with the natural gas flame projecting device that the jet set up, the position rigid coupling that the expansion furnace corresponds flame projecting device upside has the conveying pipe, the upper end of expansion furnace tends to one side and buckles downwards and the rigid coupling has the feed cylinder that falls of vertical setting, lower extreme one side rigid coupling of feed cylinder that falls has a section of thick bamboo that subsides, one side of expansion furnace is provided with one-level cyclone, one-level cyclone's lower extreme rigid coupling has the machine of closing the fan of unloading, the discharge gate of the machine of closing the fan of unloading is located the upside of conveyer belt.

Through adopting above-mentioned technical scheme, spout flame to the expansion furnace in through the natural gas flame gun, then send graphite to the expansion furnace in with the material through the conveying pipe, heat graphite through flame, make graphite form worm graphite, then, spout and blow device combined action through flame and blow worm graphite and rubble impurity to the charging barrel that falls in, and meanwhile, one-level cyclone works, can pass through specific gravity separation with the worm graphite in the expansion furnace and rubble, make worm graphite get into one-level cyclone and fall from one-level cyclone's discharge end, and the rubble will fall to in the settling cask, and the graphite that falls down from one-level cyclone will pass through the even conveyer belt upside that falls of the fan of closing of unloading, thereby the calendering of the graphite of being convenient for.

The invention is further configured to: cutting rolling subassembly includes rolling seat and rigid coupling in the rolling frame at rolling seat both ends, is provided with two sets of rolling subassemblies along vertical direction on the rolling frame, rolling subassembly is including setting up chuck and the top in the one side that the rolling frame is close to each other respectively, chuck and top coaxial line setting, one the rigid coupling has driving motor three in the rolling frame, chuck rigid coupling in driving motor three output shaft, one the rigid coupling has the driving cylinder in the rolling frame, and the top rotates the output shaft of connecting in the driving cylinder.

Through adopting above-mentioned technical scheme, the during operation can be arranged the fiber container that is used for accepting the graphite coiled material in between chuck and top, cliies fiber container one end through the chuck, drives the other end that the paper container was withstood to the top through the driving cylinder to accomplish the centre gripping of fiber container, then drives the chuck through driving motor three and rotates, can drive the rotation of fiber container, thereby be convenient for convolute the graphite coiled material on the fiber container.

The invention is further configured to: two equal rigid coupling in one side of rolling frame has the board of rolling, two the rigid coupling has the rolling platform that the level set up between the board of rolling, two the upside of board of rolling all is provided with the middle part and rotates the swing arm of connecting in the board of rolling, two be provided with between the one end that the rolling frame was kept away from to the swing arm can the butt in the cutter of rolling platform along with swing arm swing downside, the length direction of cutter is the same with base length direction, still be provided with the wobbling swing mechanism that can drive the swing arm swing in the rolling frame.

Through adopting above-mentioned technical scheme, during operation, the graphite coiled material that the extrusion was accomplished on the pre-compaction subassembly conveys when rolling frame, can drive two swing arms synchronous reciprocating swing and then can drive cutter reciprocating swing through swing mechanism to cut off the graphite coiled material of rolling platform upside, convenient to use, easy operation, cutting quality is high.

In conclusion, the beneficial technical effects of the invention are as follows:

1. when the graphite powder extruding machine works, graphite powder is thrown onto the conveying belt, the rear baffle plate and the two side plates on the upper side of the conveying belt can limit the graphite powder on the upper side of the conveying belt, the graphite powder is prevented from falling off from the two sides of the conveying belt, then the graphite powder can be extruded into a graphite coiled material along with the conveying of the conveying belt and the upper pressing belt, after the processing width of the graphite coiled material is adjusted, the wire screw rod can be rotated to drive the two side plates to be close to or away from each other, at the moment, the rotating plate rotates between the adjusting plate and the sliding strip, and the sliding strip slides along the length direction of the side plates, so that the width of the graphite coiled material conveyed from the upper pressing belt and the conveying belt is adjusted, and graphite is prevented from leaking;

2. the pair of screw rods can drive the two sliding blocks to move towards the direction of approaching or separating from each other by rotating the pair of screw rods, so that the two rolling cylinders can be driven to approach or separate from each other, the distance between the two rolling cylinders can be adjusted, different processing requirements can be met, and the graphite coiled material rolled by the pre-pressing assembly can be rolled by rolling cylinder supports of the plurality of rolling assemblies of the supporting plate, so that the graphite coiled material is gradually thinned, and a finished product of the graphite coiled material is finished;

3. the actuating mechanism drives a transmission shaft to rotate, each transmission shaft can be driven to synchronously rotate, thereby the rotation of a reversing shaft can be realized through the matching of a variable-speed belt and two conical cylinders, a reversing reducer between the reversing shaft and a gear shaft can drive the gear to rotate, the rotation of the two rolling cylinders is realized, when the rotating speed of the rolling cylinders of each rolling assembly needs to be adjusted, the variable-speed belt is adjusted through an adjusting assembly to prevent linear motion along the axis of the variable-speed belt on the peripheral surface of the corresponding two conical cylinders, the change of the rotating speed of the reversing shaft relative to the transmission shaft can be realized, and the change of the rotating speed of the two rolling cylinders.

Drawings

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

figure 2 is a schematic view of the construction of the expansion assembly of the present invention;

FIG. 3 is a schematic view of the pre-pressing assembly of the present invention;

FIG. 4 is a schematic view of a paving roll configuration of the present invention;

FIG. 5 is a schematic view of a gas lance structure of the present invention;

FIG. 6 is a schematic illustration of a screed plate construction of the present invention;

fig. 7 is a partially enlarged schematic view of a portion a in fig. 6.

FIG. 8 is a schematic structural view of a calender assembly of the present invention;

FIG. 9 is a schematic view of the structure of the fixing frame of the present invention;

FIG. 10 is a schematic view of the drive shaft configuration of the present invention;

fig. 11 is a partially enlarged schematic view of a portion B in fig. 10.

FIG. 12 is a schematic view of the cutting windup assembly of the present invention;

FIG. 13 is a schematic view of the cam configuration of the present invention;

fig. 14 is a schematic view of the plug structure of the present invention.

In the figure, 1, a graphite expansion assembly; 11. a storage bin; 111. a screw conveyor; 12. a temporary storage bin; 121. a feed pipe; 122. a blower; 13. an expansion furnace; 131. a side door; 1311. a natural gas pipe; 132. a discharging barrel; 1321. an air inlet pipe; 133. a settling cylinder; 14. A primary cyclone separator; 141. a communicating pipe; 15. a secondary cyclone separator; 16. a bag-type dust collector; 17. a discharging air-lock valve; 2. a pre-pressing component; 21. a frame; 211. a conveying roller; 212. a conveyor belt; 213. a tailgate; 214. a side plate; 2141. a vertical slot; 2142. a flexible baffle sheet; 215. a blanking frame; 216. a material guide plate; 217. a viewing window; 22. a vertical plate; 221. a conveying roller; 222. a distance adjusting slide block; 223. adjusting the pitch of the screw rod; 224. a distance adjusting hand wheel; 225. pressing the belt; 23. an adjusting plate; 231. a rotating plate; 232. a slide bar; 233. aligning the first screw rod; 234. a first hand-operated wheel; 24. a spreading roller; 241. a gear plate; 25. erecting a frame; 251. A carriage; 2511. driving a motor I; 2512. a gear shaft; 252. an in-situ screw; 2521. a first worm wheel; 253. a reversing shaft; 2531. a first worm; 2532. a second worm gear; 254. a servo motor; 2541. a second worm; 26. an air supply pipe; 261. a gas ejector tube; 27. a fixing plate; 271. a bearing block; 2711. a through groove; 2712. a line plate; 2713. a worm gear sleeve; 272. a bearing rod; 2721. a straight slot; 2722. flattening the plate; 273. a rotating shaft; 2731. a worm III; 2732. a second hand-operated wheel; 28. a dust extraction hood; 3. a calendaring assembly; 31. a fixed mount; 311. a lifting slide block; 312. a calendering cylinder; 313. a screw pair screw rod II; 3131. a second bevel gear; 314. a transmission rod; 3141. a first bevel gear; 3142. a third worm wheel; 315. a drive rod; 3151. a worm screw II; 3152. a third hand-operated wheel; 316. a support plate; 3161. a dust extraction pipe; 3162. an air exhaust pipe; 3163. a dust extractor; 317. a shift lever; 3171. a fourth bevel gear; 3172. a hand-operated wheel IV; 318. a distance adjusting plate; 3181. a distance adjusting groove; 3182. a drive motor; 3183. cutting the disc; 32. a base; 321. a transmission gear; 322. a universal coupling; 323. a steering shaft; 324. a drive shaft; 3241. a driven pulley; 325. a tapered barrel; 3251. a speed change belt; 326. a second driving motor; 3261. a drive pulley; 3262. a transmission belt; 327. a variable speed screw; 3271. a shift plate; 3272. a shift post; 3273. a third bevel gear; 4. cutting the winding component; 41. a winding seat; 42. a winding frame; 421. a spring; 422. a cam; 423. a servo motor II; 424. a chuck; 425. ejecting the head; 4251. a top tray; 4252. a top pillar; 426. driving a motor III; 427. a drive cylinder; 43. rolling the plate; 431. swinging arms; 432. a connecting rod; 433. a cutter; 44. a winding table; 441. cutting a seam; 442. and a material guide roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the processing production line for graphite coiled materials disclosed by the invention comprises a graphite expansion assembly 1, a prepressing assembly 2, a plurality of groups of rolling assemblies 3 and a cutting and winding assembly 4 which are sequentially arranged.

Referring to fig. 1 and 2, the graphite expansion assembly 1 includes a storage bin 11, a temporary storage bin 12, an expansion furnace 13, a primary cyclone separator 14, a secondary cyclone separator 15 and a bag-type dust collector 16, which are sequentially arranged.

Storage silo 11 and temporary storage silo 12 all are the open setting in upper end and the bottom surface is conical structure, and storage silo 11 all is provided with the discharge gate with temporary storage silo 12's lower extreme, and temporary storage silo 12 size is less than storage silo 11, and the rigid coupling has screw conveyer 111 between storage silo 11 lower extreme and the temporary storage silo 12 upside, and screw conveyer 111 can be with even the sending to temporary storage silo 12 of graphite in the storage silo 11 in.

The lower extreme of expansion furnace 13 is the box form, the lower extreme of expansion furnace 13 is provided with the natural gas equipment that spouts that the injection port set up, the equipment that spouts that adopts in this embodiment is the flame gun (here is not being repeated for prior art), the access hole has been seted up to lower extreme one side of expansion furnace 13, the position that expansion furnace 13 corresponds the access hole articulates there is side door 131 of side door 131 opposite side hasp connection in expansion furnace 13 side door 131, can open expansion furnace 13 through side door 131, the vertical rigid coupling of flame gun is in side door 131 inboard (not shown in the figure), the position that the side door 131 outside corresponds the flame gun still the rigid coupling have with the natural gas pipe 1311 that the flame gun is connected. The lower end of the temporary storage bin 12 is also fixedly connected with a feeding pipe 121 communicated with the temporary storage bin 12, and the other end of the feeding pipe 121 extends into the side door 131 and is positioned at the upper side of the flame gun. The lower end of the temporary storage silo 12 is also fixedly connected with a blowing device which can send the graphite falling from the temporary storage silo 12 into the communicating pipe 141 into the expansion furnace 13, the blowing device in this embodiment is a blower 122, and the blowing port of the blower 122 is communicated with one end of the communicating pipe 141 positioned at the temporary storage silo 12. During operation, the graphite in the temporary storage bin 12 will fall to the conveying pipe 121 in, then, open the hair-dryer 122, can blow the graphite powder in the conveying pipe 121 to the expansion furnace 13 in, meanwhile, through the flame projecting of flame gun, can heat the graphite powder to make the graphite powder turn into expanded graphite by expandable graphite and worm graphite.

The upper end of the expansion furnace 13 is bent downward toward one side and is fixedly connected with a vertically arranged blanking cylinder 132, the middle part of the blanking cylinder 132 is fixedly connected with an air inlet pipe 1321, and one end of the air inlet pipe 1321, which is far away from the sedimentation cylinder 133, is fixedly connected with an air inlet fan (not shown in the figure) which can send outside air into the air inlet pipe 1321. A settling cylinder 133 is fixedly connected to one side of the lower end of the charging barrel 132, a primary cyclone separator 14 is arranged on one side of the expansion furnace 13, and a communicating pipe 141 is fixedly connected between the upper end of the settling cylinder 133 and an air inlet of the primary cyclone separator 14. Blow the worm graphite after popped and rubble impurity to the doffer 132 in through flame injection and blowing device combined action, the intake pipe 1321 and the air inlet fan of adoption mutually support and can deliver to the doffer 132 in with external wind, thereby carry out cooling to the graphite in the doffer 132, reduce the temperature of worm graphite, and meanwhile, one-level cyclone 14 works, can pass through the gravity separation with worm graphite in the expansion furnace 13 and rubble, make worm graphite get into one-level cyclone 14 and fall from the lower extreme of one-level cyclone 14, and the rubble will fall to in the setting cylinder 133.

The air inlet end of the secondary cyclone separator 15 is communicated with the air outlet end of the primary cyclone separator 14, and the discharge end of the secondary cyclone separator 15 is communicated with the expansion furnace 13. The air inlet of the bag-type dust collector 16 is communicated with the air outlet of the secondary cyclone separator 15. The discharge ends of the first-stage cyclone separator 14 and the second-stage cyclone separator 15 are fixedly connected with a discharge air-lock valve 17, and the bottom of the discharge air-lock valve 17 is provided with a discharge hole. Since the air blown out from the outlet of the primary cyclone 14 may still contain graphite, therefore, the air containing graphite blown out from the air outlet of the secondary cyclone separator 15 enters the secondary cyclone separator 15 through the air inlet end of the secondary cyclone separator and is separated by specific gravity, the graphite in the secondary cyclone separator 15 can be discharged from the discharge end, the graphite in the secondary cyclone separator 15 can be returned to the expansion furnace 13 for processing after being discharged from the discharge end so as to reduce waste, the air containing graphite dust extracted from the secondary cyclone separator 15 is sent to the bag-type dust remover 16, the air can be separated from graphite powder by the bag-type dust remover 16, thereby avoid the air discharge that contains the graphite powder, in addition, the unloading of adoption closes fan 17 and can realize the even ejection of compact of one-level cyclone 14 and the 15 discharge end worm graphite of second grade cyclone.

Referring to fig. 3, the pre-pressing assembly 2 includes a frame 21, both ends of the frame 21 are all rotatably connected with conveying rollers 211 arranged horizontally along an axis, ends of the two conveying rollers 211 are all rotatably connected to both sides of the frame 21, horizontal conveying belts 212 are sleeved on the two conveying rollers 211, a rear baffle 213 is fixedly connected to a position of the frame 21 corresponding to one end of the upper surface of the conveying belt 212, side plates 214 are fixedly connected to positions of both sides of the upper surface of the frame 21 corresponding to the conveying belt 212, a blanking frame 215 is fixedly connected to the upper sides of the rear baffle 213 and the two side plates 214, the upper side of the blanking frame 215 is communicated with a discharge air-off machine 17 at a discharge end of the one-level cyclone separator 14, both ends of the blanking frame 215 are located on the same vertical surface with the two side plates 214, the rear side of the blanking frame 215 is located on the same vertical surface with the rear baffle 213, and a guide plate 216. A viewing window 217 capable of opening or closing the blanking frame 215 is further provided at one side of the blanking frame 215. The vertical plates 22 are vertically and fixedly connected to two sides of one end, far away from the rear baffle 213, of the frame 21, a conveying roller 221 is arranged between two ends of each vertical plate 22, two ends of a transfer roller, near one side of the rear baffle 213, are respectively rotatably connected to the two vertical plates 22, one side, far away from the rear baffle 213, of each vertical plate 22 is also vertically connected to a distance adjusting slider 222 in a sliding manner, two ends of a conveying roller 221, far away from one side of the rear baffle 213, are respectively rotatably connected to the two distance adjusting sliders 222, a vertical distance adjusting screw 223 is further rotatably connected to one vertical plate 22, a lower end of the distance adjusting screw 223 is in threaded connection with the distance adjusting slider 222, an upper end of the distance adjusting screw 223 extends out of an upper end of the vertical plate 22 and is fixedly connected to a distance adjusting hand wheel 224, an upper press belt 225 is sleeved on the two conveying rollers 221, and. During operation, graphite powder passes through the unloading and closes between fan 17 drops into unloading frame 215 and the stock guide 216 upside, graphite powder can pass through slow even unloading between stock guide 216 downside and the unloading frame 215 rear side, then fall to the conveyer belt 212 upside, backplate 213 and the both sides board 214 of conveyer belt 212 upside can carry on spacingly to the graphite powder of conveyer belt 212 upside, prevent that graphite powder from dropping from conveyer belt 212 both sides, then conveyer belt 212 and top belt 225 synchronous revolution, thereby make the graphite powder of conveyer belt 212 upside along with the transport of conveyer belt 212 with the top belt 225 mutually support and can extrude graphite powder into graphite coiled material. In addition, rotate roll adjustment hand wheel 224 and drive roll adjustment screw 223 and can drive roll adjustment slider 222 along the motion of vertical direction to can drive the conveyer roller 221 that riser 22 kept away from backplate 213 one side and rotate along the motion of vertical direction, thereby can adjust the interval of going up between pressing area 225 and the conveyer belt 212, thereby be suitable for the graphite coiled material of the different thickness of pre-compaction.

Referring to fig. 4, the adjusting plates 23 are disposed on the two vertical plates 22 close to each other, the adjusting plates 23 abut against the upper press belt 225 and the conveying belt 212 close to each other, rotating plates 231 are disposed between the adjusting plates 23 and the corresponding side plates 214, one ends of the rotating plates 231 are hinged to the adjusting plates 23, the other ends of the rotating plates 231 are hinged to sliding rods 232, the sliding rods 232 are connected to the side plates 214 in a sliding manner along the length direction of the side plates 214, and distance adjusting mechanisms capable of driving the two side plates 214 to close to or keep away from each other are further disposed on the vertical plates 22. The distance adjusting mechanism comprises a first screw rod 233 with two ends rotatably connected to the two vertical plates 22, two thread sections of the first screw rod 233 are respectively in threaded connection with the two adjusting plates 23, and one end of the first screw rod 233 extends out of the vertical plate 22 and is further fixedly connected with a first hand wheel 234. During operation, the first wire aligning screw 233 is rotated to drive the two adjusting plates 23 to approach or separate from each other, and meanwhile, the rotating plate 231 rotates between the adjusting plates 23 and the sliding rod 232, and the sliding rod 232 slides along the length direction of the side plate 214, so that the width of the graphite coiled material conveyed out from the upper pressing belt 225 and the conveying belt is adjusted, and graphite is prevented from leaking out from the space between the two side plates 214 and the two adjusting plates 23.

Referring to fig. 4 and 5, a paving roller 24 is horizontally arranged between the two side plates, the axial direction of the paving roller 24 is perpendicular to the length direction of the two side plates, vertical grooves are formed in the positions of the two side plates corresponding to the two ends of the paving roller 24 along the vertical direction, and flexible blocking pieces capable of blocking the vertical grooves are fixedly connected to the positions of the side plates corresponding to the vertical grooves. The equal rigid coupling in one side that the frame corresponds the curb plate and keeps away from each other has grudging post 25, all slides along vertical direction on grudging post 25 and is connected with balladeur train 251, and vertical groove and swivelling joint in balladeur train 251 are all worn to establish at the both ends of roller 24 that paves, and the one end of roller 24 that paves extends balladeur train 251 and the rigid coupling has gear disc 241, and one side of balladeur train 251 still rigid coupling has driving motor 2511, and driving motor 2511's output shaft rigid coupling has gear shaft 2512 in gear disc 241. The two vertical frames 25 are rotatably connected with a vertically-arranged home position screw 252 on one side far away from each other, the lower ends of the home position screw 252 are connected with the carriage 251 on the same side in a threaded manner, the upper ends of the two home position screw 252 are fixedly connected with a first worm wheel 2521, a horizontally-arranged reversing shaft 253 is rotatably connected between the upper ends of the two vertical frames 25, two ends of the reversing shaft 253 are fixedly connected with a first worm 2531 meshed with the first worm wheel 2521, the upper side of one vertical frame 25 is fixedly connected with a first servo motor 254, the output shaft of the first servo motor 254 is fixedly connected with a second worm 2541, and one end of the reversing shaft 253 is fixedly connected with a second worm wheel 2532 meshed with the second worm 2541. During operation, driving motor 2511 drives gear shaft 2512 and rotates and can drive gear plate 241 and rotate and can drive the roller 24 that paves and rotate, accomplish paving of graphite, when the height of roller 24 that paves is adjusted in order to adapt to the operating mode, drive two 2541 rotations of worm wheel through servo motor 254 and can drive two 2532 rotations of worm wheel, thereby realize the reverse shaft 253 and rotate, can drive two worm 2531 and rotate, thereby can drive two worm wheel 2521 synchronous rotations, thereby can drive two normal position screw rods 252 synchronous rotations, thereby can drive two balladeur train 251 synchronous lifts, and then realize the regulation of the height of roller 24 that paves. In addition, the vertical groove that adopts can be convenient for the roller 24 that paves and move along vertical direction, and the flexible curb plate through adopting can be convenient for on the one hand the roller 24 that paves and move along vertical direction, and on the other hand also can be convenient for shelter from vertical groove, reduce revealing of graphite between the curb plate.

An air supply pipe 26 having the same axial direction as the paving roller 24 is further fixedly connected between the two side plates at a position corresponding to the upper side of the paving roller 24, a plurality of air supply pipes 261 are fixedly connected to one side of the air supply pipe 26 close to the paving roller 24 along the axial direction of the air supply pipe 26, and an air pump communicated with the air supply pipe 26 is further fixedly connected to one end of the air supply pipe 26. During operation, send high-pressure gas to the blast pipe 26 in through the air pump, can spray high-pressure gas to the surface of the roller 24 that paves through a plurality of jet-propelled pipes 261 to can spout removing in the graphite that glues to the roller 24 surface that paves, avoid influencing the roller 24 that paves to graphite on the conveyer belt pave.

Referring to fig. 6 and 7, a fixing plate 27 is fixedly connected between the upper ends of the two vertical frames 25, a receiving block 271 is fixedly connected to the middle portion of the fixing plate 27, a through groove 2711 is vertically formed in the middle portion of the receiving block 271, a receiving rod 272 is vertically inserted into the through groove 2711, a straight groove 2721 is formed in the middle portion of the receiving rod 272 along the axis direction, a straight plate 2712 is further fixedly connected to the upper end of the middle portion of the through groove 2711, the straight plate 2712 can be inserted into the straight groove 2721 of the receiving rod 272, so that the receiving rod 272 is vertically slidably connected into the through groove 2711, the receiving rod 272 is a screw rod, a worm wheel sleeve 2713 with the middle portion being in threaded connection with the receiving rod 272 is further rotatably connected to the receiving block 271, a rotating shaft 273 with the same length direction as the fixing plate 27 is further rotatably connected to the upper side of the fixing plate 27, the receiving block 271 is inserted through the middle portion of the rotating shaft 273, a worm 2731 coaxial with the rotating, one end of the rotating shaft 273 extends out of one side of the vertical plate and is fixedly connected with a second hand-operated wheel 2732. A smoothing plate 2722 is further fixedly connected to one side of the bearing rod 272, and the smoothing plate 2722 is arranged on one side of the paving roller 24 close to the rear baffle. The length direction of the leveling plate 2722 is perpendicular to the length direction of the side plate, and the leveling plate 2722 is obliquely arranged and the oblique direction of the leveling plate 2722 is the same as the oblique direction of the push belt. Rotate two 2732 of hand round of wheel and drive pivot 273 and rotate and can drive three 2731 of worms and rotate, thereby can drive worm wheel cover 2713 and rotate, thereby can drive threaded connection in worm wheel cover 2713's accepting pole 272 and slide along vertical direction, thereby can drive and smooth board 2722 and slide along vertical direction, adjust and smooth the interval between board 2722 and the conveyer belt upper surface, at the during operation, smooth board 2722 and can carry out one side spreading and smooth before graphite gets into the roller 24 that paves, avoid too much graphite to get into to pave between roller 24 and the conveyer belt, be convenient for the extrusion of graphite.

Referring back to fig. 1, a dust hood 28 is further fixedly connected to the upper side of the frame, the dust hood 28 is located between the upper press belt and the blanking frame, the upper end of the dust hood 28 is further communicated with an air inlet of the secondary cyclone separator 15, graphite dust brought up by the rotation of the paving roller 24 is pumped away through the dust hood 28 and sent to the secondary cyclone separator 15, and then graphite is separated from air through the secondary cyclone separator 15, so that the recovery of graphite can be realized.

Referring to fig. 8 and 9, the calendaring assembly 3 includes two vertically disposed fixed frames 31, two lifting sliders 311 are slidably connected in each of the two fixed frames 31, two calendaring barrels 312 having horizontal axes and located on the same vertical plane are rotatably connected between the two lifting sliders 311, the ends of the two calendaring barrels 312 are rotatably connected to the corresponding lifting sliders 311, a vertically disposed screw pair 313 is further rotatably connected in each fixed frame 31, the two lifting sliders 311 in the same fixed frame 31 are respectively screwed to two screw thread sections of the screw pair 313, a horizontally disposed transmission rod 314 is further rotatably connected in each fixed frame 31, the axial direction of the transmission rod 314 is perpendicular to the axial direction of the calendaring barrels 312, one end of the transmission rod 314 is fixedly connected with a first bevel gear 3141, the middle part of the screw pair 313 is fixedly connected with a second bevel gear 3131 coaxial with the screw pair 313, the first bevel gear 3141 is engaged with the second bevel gear 3131, the outer side of the fixed frame 31 is further rotatably connected with a driving rod 315, one end of the driving rod 315 extends into the fixed frame 31 and is fixedly connected with a worm gear 3151 coaxial with the driving rod 315, the other end of the driving rod 314 is fixedly connected with a worm gear 3142, the worm gear 3151 is meshed with the worm gear 3142, the outer end of the driving rod 315 is further fixedly connected with a hand-operated wheel 3152, when the distance between the two calendering cylinders 312 needs to be adjusted, the hand-operated wheel 3152 is rotated to drive the driving rod 315 to rotate, the driving rod 314 can be driven to rotate by the mutual meshing of the worm gear 3151 and the worm gear 3142, so that the screw pair 313 can be driven to rotate by the mutual meshing of the bevel gear 3141 and the bevel gear two 3131, the two lifting sliders 311 can be driven to approach or move away from each other, the two calendering cylinders 312.

The fixed mount 31 corresponds the backup pad 316 that the both sides of calendering section of thick bamboo 312 all rigid coupling set up horizontally, the backup pad 316 mutual rigid coupling of adjacent calendering subassembly 3, and a backup pad 316 rigid coupling of calendering subassembly 3 that is close to the frame in machine 21, the upside and the conveyer belt upside parallel and level of backup pad 316, the position rigid coupling that the backup pad 316 of calendering section of thick bamboo 312 feed side is close to calendering section of thick bamboo 312 has the exhaust pipe 3161, the fixed mount 31 corresponds the feed side of calendering section of thick bamboo 312 still rigid coupling has exhaust pipe 3162, exhaust pipe 3162 lower extreme rigid coupling has the dust extractor 3163, the dust exhaust pipe 3161 rigid coupling is in the upper end of exhaust pipe 3162 and communicates with exhaust pipe 3162. The dust extractor 3163 can extract dust from the surface of the graphite coiled material through the dust extraction pipe 3161, so that the external impurities are reduced from entering the space between the calendering cylinders 312 together with the graphite coiled material, the calendering quality of the graphite coiled material can be ensured, and the calendering cylinders 312 can be prevented from being damaged.

Referring to fig. 10 and 11, a base 32 is fixedly connected to each of the rolling assembly 3 and one side of the frame, the base 32 is rotatably connected to two transmission gears 321 which are arranged in the vertical direction and are engaged with each other, universal couplings 322 are fixedly connected between gear shafts of the two transmission gears 321 on one side of the rolling assembly 3 and one ends of the two rolling cylinders 312, the universal couplings 322 are fixedly connected between the gear shafts of the two transmission gears 321 on one side of the frame and one of the conveying rollers, and a driving assembly capable of driving the transmission gears 321 to rotate is further disposed on the base 32. During operation, can drive gear 321 through drive assembly and rotate to can drive two universal joint 322 through two drive gear 321 and rotate and can realize the rotation of two calendering section of thick bamboo 312 and transportation roller and transfer roller, realize the calendering of graphite coiled material.

The base 32 is rotatably connected with a direction-changing shaft 323 and a transmission shaft 324 which are parallel and horizontally arranged, the corresponding positions of the direction-changing shaft 323 and the transmission shaft 324 are rotatably connected with conical cylinders 325, the taper angles of the two conical cylinders 325 are opposite, a variable speed belt 3251 is sleeved on the two conical cylinders 325, each base 32 is provided with an adjusting mechanism which can drive the variable speed belt 3251 to slide along the axial direction of the conical cylinders 325, a reversing speed reducer is arranged between one end of the direction-changing shaft 323 and a lower side gear, the transmission shafts 324 of the adjacent bases 32 are in the same straight line and are fixedly connected with each other, one base 32 is further provided with a driving mechanism which can drive the transmission shaft 324 to rotate, the driving mechanism comprises a driving motor II 326 fixedly connected on the upper side of the base 32, the output shaft of the driving motor II 326 is fixedly connected with a driving belt wheel 3261, the driving shaft transmission shaft 324 is further fixedly connected with a driven belt 3241, the, when the device works, the second driving motor 326 drives the driving belt wheel 3261 to rotate and can drive the driven belt wheel 3241 to rotate through the driving belt 3262, so that each transmission shaft 324 can be driven to synchronously rotate, the turning shaft 323 can rotate through the matching of the speed change belt 3251 and the two conical cylinders 325, the transmission gear 321 can be driven to rotate through the reversing speed reducer between the turning shaft 323 and the gear shaft of the transmission gear 321, the two calendering cylinders 312 rotate, when the rotating speed of the calendering cylinders 312 of the calendering component 3 needs to be adjusted, the speed change belt 3251 is adjusted through the adjusting component to perform linear motion along the axes of the circumferential surfaces of the two conical cylinders 325 correspondingly, the change of the rotating speed of the turning shaft 323 relative to the transmission shaft can be realized, and the rotating speed of the two calendering cylinders 312 and the rotating speed of the transmission.

The adjusting mechanism comprises a speed change screw 327 which is rotatably connected between the transmission shaft 324 and the turning shaft 323 and has the same axial direction with the transmission shaft 324, a speed change plate 3271 is connected on the base 32 in a sliding manner along the axial direction of the speed change screw 327, the speed change screw 327 is connected to the speed change plate 3271 in a threaded manner, two speed change columns 3272 are rotatably connected to the speed change plate 3271, two sides of each speed change column 3272 are respectively abutted against two sides of a speed change belt 3251, two fixing frames 31 of the calendaring assembly 3 are rotatably connected with a horizontally arranged shift lever 317, one end of each speed change screw 327 is fixedly connected with a bevel gear three 3273, one end of each 317 is extended to the corresponding base 32 and fixedly connected with a bevel gear four 3171 meshed with the bevel gear three 3273, and one end of each shift lever 317 is further extended out of the fixing frame 31 far away from one side of. During operation, the rotating hand wheel IV 3172 can drive the gear lever 317 to rotate, so that the gear change screw 327 can be rotated by the mutual meshing of the bevel gear III 3273 and the bevel gear IV 3171, and the rotating gear change screw 327 can drive the gear change plate 3271 to move along the axial direction of the gear change screw 327, so that the gear change belt 3251 can be dragged by the two gear change posts 3272 to slide along the axial direction of the conical cylinder 325, and the change of the rotating speed of the direction change shaft 323 relative to the transmission shaft 324 is completed.

Referring back to fig. 9, the two ends of the supporting plate 316, corresponding to the discharging side of the rolling cylinder 312, of the fixing frame 31 far away from the pre-pressing assembly are horizontally and fixedly connected with distance adjusting plates 318, distance adjusting grooves 3181 are formed in the distance adjusting plates 318 along the axial direction of the rolling cylinder 312, driving motors 3182 are further arranged on the distance adjusting plates 318, the axial direction of the output shafts of the driving motors 3182 is the same as the axial direction of the rolling cylinder 312, and the output shafts of the two driving motors 3182 are oppositely arranged and fixedly connected with cutting discs 3183. The lower sides of the driving motors 3182 are slidably connected to the distance adjusting grooves 3181 of the corresponding distance adjusting plates 318, and the distance adjusting plates 318 are further provided with fixing mechanisms capable of fixing the positions of the driving motors 3182. The fixing mechanism is a fixing bolt (not shown) disposed below the distance adjusting plate 318, an upper end of the fixing bolt passes through the distance adjusting groove 3181 and is screwed to the driving motor 3182, and a head portion of the fixing bolt abuts against a lower side of the distance adjusting plate 318. When the graphite coil trimming device works, the two driving motors 3182 drive the output shafts to rotate to drive the two cutting disks 3183 to rotate, so that the two sides of a graphite coil conveyed out of the calendering cylinder 312 are trimmed, when the distance between the two cutting disks 3183 needs to be adjusted, the driving motors 3182 can slide along the distance adjusting grooves 3181 to adjust the distance between the two cutting disks 3183, after the adjustment is completed, the fixing bolts are screwed, the end parts of the fixing bolts are connected to the driving motors 3182 in a threaded mode, the heads of the fixing bolts abut against the lower sides of the distance adjusting plates 318, and therefore the fixing of the driving motors 3182 is completed, and the graphite coil trimming device is convenient to use.

Referring to fig. 12, the cutting winding assembly 4 includes a winding seat 41, two winding frames 42 and two winding plates 43, the winding frames 42 are respectively and fixedly connected to the upper sides of two ends of the winding seat 41, the winding plates 43 are respectively and horizontally and fixedly connected to one side of the winding frame 42, a horizontally arranged winding table 44 is fixedly connected between the two winding plates 43, the winding table 44 is fixedly connected to a support plate 316 far away from the fixing frame of the pre-pressing assembly, and the winding table 44 is flush with the support plate 316.

Referring to fig. 12 and 13, the upper sides of the two rolling plates 43 are respectively provided with a swing arm 431 having the same length direction as the rolling plate 43, the lower side of the middle part of the swing arm 431 is rotatably connected to the upper side of the rolling plate 43, a horizontally arranged connecting rod 432 is fixedly connected between the ends of the swing arm 431 far away from the rolling frame 42, the length direction of the connecting rod 432 is the same as the length direction of the rolling seat 41, one side of the connecting rod 432 is bolted with a cutter 433 having the same length direction as the connecting rod 432, the lower side of the cutter 433 extends out of the lower side of the connecting rod 432, the ends of the two swing arms 431 far away from the cutter 433 are both extended into the rolling frame 42, a spring 421 is vertically fixedly connected at a position corresponding to the lower side of the end of one swing arm 431 in the rolling frame 42, the upper end of the spring 421 is fixedly connected to the lower side of the swing arm 431, under normal state, the swing arm 431 can, another rolling frame 42 is connected with a cam 422 with an outer edge lower side abutted to the end upper side of another swing arm 431 in a rotating manner, the rotation of the cam 422 can drive the swing arm 431 to extend to one end of the rolling frame 42 to move downwards, so that the cutter 433 is lifted from the upper side of the rolling table 44, and under the action of the spring 421, the end upper side of the swing arm 431 with the same side as the cam 422 can be always abutted to the outer edge lower side of the cam 422, a servo motor two 423 is fixedly connected to the position, corresponding to one side of the cam 422, of the rolling frame 42, an output shaft of the servo motor two 423 is fixedly connected to a cam shaft of the cam 422, and a cutting seam 441 capable of being inserted to the lower side of the cutter 433 is further formed in the. During operation, when graphite coiled material sent to rolling platform 44 and need cut off, drive cam 422 rotation and spring 421 through two 423 servo motors and mutually support, can drive swing arm 431 swing, thereby make swing arm 431 drive cutter 433 and push down, insert in locating the cutting seam 441 of rolling platform 44 until cutter 433, thereby can cut off the graphite coiled material to rolling platform 44 upside, and avoid cutter 433 downside and rolling platform 44 to collide, when needing coping or change after cutter 433 uses for a long time, can also directly dismantle cutter 433 from connecting rod 432 and carry out the coping or change.

Referring to fig. 13 and 14, two winding racks 42 are also vertically disposed between the two winding racks, winding assemblies. The winding assembly comprises a chuck 424 and a top 425 which are respectively arranged on one side of a winding frame 42 close to each other, the chuck 424 and the top 425 are coaxially arranged, the chuck 424 is a three-jaw chuck, the top 425 comprises a top disc 4251 which can abut against the end part of a paper tube to be wound with a graphite coiled material and a top column 4252 which is fixedly connected to one side of the top disc 4251 close to the three-jaw chuck and can be inserted into the end part of the paper tube, a driving motor three 426 is fixedly connected into one winding frame 42, the chuck 424 is fixedly connected to an output shaft of the driving motor three 426, a driving cylinder 427 is fixedly connected into the other winding frame 42, the top 425 is rotatably connected to an output shaft of the driving cylinder 427, one end of the winding table 44 close to the winding frame 42 is rotatably connected with a guide roller 442, and the axial direction of the guide roller 442 is. During the use, the fiber container that will be used for accepting graphite coiled material is arranged in between chuck 424 and top 425, through adopting the three-jaw chuck as chuck 424, the centre gripping is firm, high durability and convenient use, and adopt top dish 4251 and fore-set 4252 can accept and firmly push up tightly the one end that the three-jaw chuck was kept away from to the fiber container, then drive chuck 424 through driving motor three 426 and rotate, can drive the rotation of fiber container, thereby be convenient for convolute graphite coiled material on the fiber container, and the rolling of graphite coiled material can be convenient for through the guide roller 442 that adopts, avoid graphite coiled material and one side near rolling frame 42 of rolling platform 44 to produce wearing and tearing, protect graphite coiled material's surface, the change of the compound coiled material that the rolling was accomplished can be convenient for to two sets of rolling subassemblies of adoption, the down time is saved, and the work efficiency is improved.

The implementation principle of the embodiment is as follows: when the graphite powder storage device is used, graphite powder is put into the storage bin 11, and the spiral conveyor 111 can uniformly convey the graphite in the storage bin 11 into the temporary storage bin 12. The graphite in the temporary storage bin 12 falls into the communicating pipe 141, and the blower 122 works to blow the graphite powder in the communicating pipe 141 into the expansion furnace 13, and meanwhile, the graphite powder can be heated by flaming through the flaming gun, so that the graphite powder is converted into expanded graphite, namely worm graphite from the expandable graphite. The expanded vermicular graphite and crushed stone impurities are blown into the blanking cylinder 132 by the combined action of flame injection and a blowing device, the adopted air inlet pipe 1321 is matched with an air inlet fan to send outside air into the blanking cylinder 132, so that the graphite in the blanking cylinder 132 is cooled, the temperature of the vermicular graphite is reduced, meanwhile, the primary cyclone separator 14 works to separate the vermicular graphite and the crushed stone in the expansion furnace 13 by specific gravity, the vermicular graphite enters the primary cyclone separator 14 and falls from the lower end of the primary cyclone separator 14, the crushed stone falls into the settling cylinder 133, the residue of the impurities in the vermicular graphite is reduced, and the air blown out from the air outlet of the primary cyclone separator 14 possibly still contains the graphite, so the graphite-containing air blown out from the air outlet of the secondary cyclone separator 15 enters the secondary cyclone separator 15 through the air inlet end of the secondary cyclone separator 15, through the proportion separation, can be with the graphite in the second grade cyclone 15 with the ejection of compact end ejection of compact, graphite in the second grade cyclone 15 can be returned again after the ejection of compact end and process in order to reduce extravagantly to expansion furnace 13, and the air that contains the graphite dust that takes out from second grade cyclone 15 is sent to sack cleaner 16, can be with air and graphite powder separation through sack cleaner 16 to avoid the air-out that contains the graphite powder.

Graphite powder drops into between unloading frame 215 and the stock guide 216 upside through unloading fan 17, graphite powder can be through the slow even unloading between stock guide 216 downside and the unloading frame 215 rear side, then fall to conveyer belt 212 upside, backplate 213 and the both sides board 214 of conveyer belt 212 upside can be spacing to the graphite powder of conveyer belt 212 upside, prevent that graphite powder from dropping from conveyer belt 212 both sides, then conveyer belt 212 and top pressure area 225 synchronous revolution, thereby make the graphite powder of conveyer belt 212 upside along with conveyer belt 212 transport and top pressure area 225 mutually support and can extrude graphite powder into graphite coiled material. In addition, can drive roll adjustment slider 222 along the motion of vertical direction as needs roll adjustment screw 223 to can drive the riser 22 and keep away from transfer roller 221 of backplate 213 one side and rotate along the motion of vertical direction, thereby can adjust the interval between upper pressure belt 225 and the conveyer belt 212, thereby be suitable for the graphite coiled material of the different thickness of pre-compaction. In addition, graphite conveying on conveyer belt 212 is to conveyer belt 212 and when pressing between the area 225 on the top, smooth board 2722 can carry out one side and pave and smooth before graphite gets into the roller 24 that paves, driving motor one 2511 drives gear shaft 2512 and rotates and can drive gear disc 241 and rotate and can drive the roller 24 that paves and rotate, can pave the graphite powder of conveyer belt 212 upside, avoid the graphite powder to gather too much, thereby make the even entering top pressure of graphite powder press between area 225 and the conveyer belt 212, and then the extrusion of the graphite coiled material of being convenient for.

Then, the pre-pressed graphite coil is sequentially conveyed into the groups of rolling cylinders 312 through the supporting plates 316 of the groups of rolling assemblies 3 for rolling, and then the two driving motors 3182 drive the output shafts to rotate so as to drive the two cutting discs 3183 to rotate, so that the two sides of the graphite coil conveyed out of the rolling cylinders 312 are trimmed.

Finally, the paper tube for receiving the graphite coiled material is arranged between the chuck 424 and the top 425, the three-jaw chuck is adopted as the chuck 424, the clamping is firm, the use is convenient, the top disc 4251 and the top column 4252 are adopted to receive one end, far away from the three-jaw chuck, of the paper tube and firmly prop up the paper tube, then the chuck 424 is driven to rotate through the driving motor III 426, the rotation of the paper tube can be driven, and therefore the graphite coiled material can be wound on the paper tube conveniently. When the graphite coiled material is sent to rolling platform 44 and needs to be cut off, drive cam 422 through servo motor 254 two and rotate and mutually support with spring 421, can drive swing arm 431 swing, thereby make swing arm 431 drive cutter 433 and push down, insert in locating the cutting seam 441 of rolling platform 44 until cutter 433, thereby can cut off the graphite coiled material to rolling platform 44 upside, and avoid cutter 433 downside and rolling platform 44 to collide, when needing coping or change after cutter 433 uses for a long time, can also directly dismantle cutter 433 from connecting rod 432 and carry out the coping or change.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a graphite coiled material processing lines which characterized in that: comprises a graphite swelling component (1), a prepressing component (2), a plurality of groups of rolling components (3) and a cutting and rolling component (4) which are sequentially arranged, wherein the prepressing component (2) comprises a frame (21), a conveying belt (212) is arranged on the upper side of the frame (21) along the length direction of the frame (21), a rear baffle (213) is fixedly connected with the position of one end of the frame (21) corresponding to the upper surface of the conveying belt (212), side plates (214) are fixedly connected with the positions of the frame (21) corresponding to the two sides of the upper surface of the conveying belt (212), vertical plates (22) are fixedly connected with the two sides of one end of the frame (21) far away from the rear baffle (213), an upper pressing belt (225) is arranged between the two vertical plates (22) corresponding to the position of the upper side of the conveying belt (212), the upper pressing belt (225) is obliquely and downwards arranged from one end close to one end of the rear baffle (213) far away from, the butt of regulating plate (23) is in the one side that upper pressure belt (225) and conveyer belt (212) are close to each other, all be provided with rotor plate (231) between regulating plate (23) and curb plate (214) that correspond, the one end of rotor plate (231) articulates in regulating plate (23), and the other end of rotor plate (231) articulates there is slide bar (232), slide bar (232) slide along the length direction of curb plate (214) and connect in curb plate (214), two be provided with between riser (22) both ends and rotate respectively and connect in the first (233) of wire screw of riser (22), two regulating plate (23) equal threaded connection in the two screw sections of wire screw (233).

2. The graphite coil processing production line of claim 1, wherein: the equal vertical slip of one end of backplate (213) is kept away from in two risers (22) is connected with roll adjustment slider (222), two rotate between roll adjustment slider (222) and be connected with transfer roller (221), and the one end that two risers (22) are close to backplate (213) also rotates and is connected with transfer roller (221), and it locates two to press belt (225) cover transfer roller (221), one still rotate roll adjustment screw rod (223) that are connected with vertical setting on riser (22), the lower extreme threaded connection of roll adjustment screw rod (223) is in roll adjustment slider (222).

3. The graphite coil processing production line of claim 1, wherein: calendering subassembly (3) including mount (31) of two vertical settings, two equal vertical sliding is connected with lifting slide (311) in mount (31), rotates between two lifting slide (311) to be connected with two axis levels and sets up and be in calendering section of thick bamboo (312) of same vertical face, and the tip of two calendering section of thick bamboos (312) rotates respectively to be connected in corresponding lifting slide (311), two the mount (31) correspond backup pad (316) that the equal rigid coupling in both sides of calendering section of thick bamboo (312) has the level to set up, and backup pad (316) the mutual rigid coupling of adjacent calendering subassembly (3), still rotate in one mount (31) to be connected with vertical setting to two (313) of silk screw rod, two lifting slide (311) threaded connection respectively in two screw sections of pair silk screw rod two (313) in same mount (31).

4. The graphite coil processing production line of claim 3, wherein: the rolling device is characterized in that a base (32) is fixedly connected to one side of the rolling component (3), two transmission gears (321) which are arranged in the vertical direction and are meshed with each other are rotatably connected to the base (32), universal couplings (322) are fixedly connected between gear shafts (2512) of the two transmission gears (321) and one ends of the two rolling cylinders (312) respectively, and a driving component capable of driving the transmission gears (321) to rotate is further arranged on the base (32).

5. The graphite coil processing production line of claim 4, wherein: the utility model discloses a quick change gear transmission device, including base (32), diversion shaft (323) and transmission shaft (324) that the rotation is connected with each other and the level sets up on base (32), diversion shaft (323) and transmission shaft (324) correspond the position department and all rotate and be connected with a toper section of thick bamboo (325), two the cone angle of toper section of thick bamboo (325) is opposite, and the cover is equipped with change speed area (3251) on two toper sections of thick bamboos (325), all is provided with on each base (32) and can drives change speed area (3251) along the adjustment mechanism that toper section of thick bamboo (325) axis direction slided, be provided with the switching-over reduction gear between the one end of diversion shaft (323) and downside drive gear (321), transmission shaft (324) of adjacent base (32) are in same straight line and mutual rigid coupling, one still be provided with the pivoted.

6. The graphite coil processing production line of claim 5, wherein: adjustment mechanism is including rotating speed change screw (327) that connects between transmission shaft (324) and steering shaft (323) and the same with transmission shaft (324) axis direction, the axial direction of following speed change screw (327) on base (32) slides and is connected with gear shift plate (3271), gear shift screw (327) threaded connection is in gear shift plate (3271), be provided with two variable speed post (3272) on gear shift plate (3271), variable speed post (3272) both sides butt respectively in the both sides of variable speed area (3251), still rotate on base (32) and be connected with a gear shift lever (317).

7. The graphite coil processing production line of claim 6, wherein: each shift lever (317) that the level set up is connected in the rotation on two mount (31) of calendering subassembly (3), the one end of each speed change screw (327) all the rigid coupling has bevel gear three (3273), and the one end of each shift lever (317) all extends to corresponding base (32) and the rigid coupling has bevel gear four (3171) that meshes bevel gear three (3273), the one end of shift lever (317) still extends mount (31) and the rigid coupling of keeping away from base (32) one side has hand wheel four (3172).

8. The graphite coil processing production line of claim 1, wherein: the graphite puffing assembly (1) comprises an expansion furnace (13), the lower end of the expansion furnace (13) is provided with a natural gas flaming device with a jet opening arranged upwards, the expansion furnace (13) is provided with a feeding pipe (121) corresponding to the position of the upside of the flaming device, the upper end of the expansion furnace tends to be downwards bent in one side and is fixedly connected with a charging barrel (132) which is vertically arranged, one side of the lower end of the charging barrel (132) is fixedly connected with a settling barrel (133), one side of the expansion furnace (13) is provided with a one-level cyclone separator (14), the lower end of the one-level cyclone separator (14) is fixedly connected with a discharging air-lock valve (17), and a discharging opening of the discharging air-lock valve (17) is positioned on the upside of.

9. The graphite coil processing production line of claim 1, wherein: cutting rolling subassembly (4) are including rolling seat (41) and rigid coupling in rolling frame (42) at rolling seat (41) both ends, are provided with two sets of rolling subassemblies along vertical direction on rolling frame (42), rolling subassembly is including setting up chuck (424) and top (425) that set up in one side that rolling frame (42) are close to each other respectively, chuck (424) and top (425) coaxial line setting, one the rigid coupling has driving motor three (426) in rolling frame (42), and chuck (424) rigid coupling is in the output shaft of driving motor three (426), one the rigid coupling has driving cylinder (427) in rolling frame (42), and top (425) rotate the output shaft of connecting in driving cylinder (427).

10. The graphite coil processing line according to claim 9, characterized in that: two equal rigid coupling in one side of rolling frame (42) has a board (43), two rolling platform (44) that the rigid coupling has the level to set up between board (43) of rolling, two the upside of board (43) of rolling all is provided with swing arm (431) that the middle part rotates to be connected in board (43) of rolling, two be provided with between the one end of rolling frame (42) is kept away from in swing arm (431) and can butt cutter (433) in rolling platform (44) along with swing arm (431) swing downside, the length direction and base (32) length direction of cutter (433) are the same, still be provided with in rolling frame (42) and drive swing arm (431) wobbling swing mechanism.