CN110733938A - Multi-disc graphite automatic feeding device - Google Patents
Multi-disc graphite automatic feeding device Download PDFInfo
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- CN110733938A CN110733938A CN201910978483.5A CN201910978483A CN110733938A CN 110733938 A CN110733938 A CN 110733938A CN 201910978483 A CN201910978483 A CN 201910978483A CN 110733938 A CN110733938 A CN 110733938A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 206
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 206
- 239000010439 graphite Substances 0.000 title claims abstract description 206
- 238000005192 partition Methods 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 32
- 230000009471 action Effects 0.000 claims description 29
- 238000005096 rolling process Methods 0.000 claims description 20
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000008602 contraction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
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- Non-Mechanical Conveyors (AREA)
Abstract
The multi-disk graphite automatic feeding device comprises a graphite shaft barrel, a push-pull assembly, a guide assembly, a graphite tape primary conveying assembly, a jacking pressing assembly, a graphite tape traction assembly and a material returning blow-off assembly, wherein multiple disks of graphite tape coils can be sleeved on the graphite shaft barrel, and are separated by a partition plate.
Description
Technical Field
The invention relates to the technical field of graphite (but not limited to graphite) feeding equipment for producing a metal graphite winding pad, in particular to a multi-disc graphite automatic feeding device.
Background
The gasket is a mechanical seal between two objects, and is usually used for preventing the two objects from being subjected to pressure, corrosion and leakage caused by natural expansion and contraction due to heat and contraction due to natural expansion and contraction due to the fact that the machined surface cannot be perfect, and irregularities can be filled up by using the gasket.
The feed mechanism of graphite tape coil stock among the prior art can only realize automatic single roll of material loading, needs the graphite coil stock of frequent renewal, and the production efficiency of greatly reduced metal graphite winding body awaits urgent need kinds of sustainable automatic feed's devices.
Disclosure of Invention
The multi-disc graphite automatic feeding device comprises a graphite shaft barrel, a push-pull assembly and a th fixing plate, wherein the graphite shaft barrel comprises N partition plates, a partition plate mounting barrel, a partition plate supporting plate and a cover plate, two rows of partition plate holes are formed in the partition plate mounting barrel, each row of partition plate holes comprise N partition plate holes, the two rows of partition plate holes are formed in two ends of the partition plate mounting barrel in the vertical diameter direction, rectangular notches are formed in the partition plates, the upper surface and the lower surface of each rectangular notch in each partition plate are inserted into the partition plate holes of the partition plate mounting barrel in a semi-embedded mode, a graphite tape coil stock is sleeved on a smooth barrel section of the partition plate mounting barrel between the adjacent partition plates, the push-pull assembly comprises a disc cutting motor, a stud, a screw rod, a power transmission plate and a power plate, the length end of each partition plate mounting barrel is fixed with the power transmission plate, the length end of the other end of each partition plate is fixedly connected with the cover plate through the screw rods at four corners of the motor mounting plate, the motor mounting plate is fixedly connected with a fixing plate through the screw rod, the smooth end of the screw rod penetrates through a th fixing plate and is tightly attached to the power output shaft of the partition plate, the power transmission plate is connected with the power transmission plate through a nut, the partition plate, the power transmission plate is connected with the power transmission plate, the power transmission plate mounting plate.
Preferably, the multi-disc graphite automatic feeding device further comprises a guide assembly, wherein the guide assembly comprises guide rods and linear bearings, the guide rods penetrate through the linear bearings fixed to the th fixing plate, the guide rods penetrate through the linear bearings, the end portions of the guide rods are fixed to the plate surface of the power plate in a perpendicular mode, the other length ends of the guide rods are fixed to peripheral plate-shaped parts in a perpendicular mode, and the graphite shaft barrel moves in the direction limited by the guide rods under the power action of the disc cutting motor.
Preferably, the multiple-disc graphite automatic feeding device is characterized in that a plurality of positioning pins which are arranged at equal angles along the direction of a circular shaft are fixed on the surface of a power plate, the positioning pins pass through a power transmission plate and a partition plate installation barrel in a clearance-contact manner, the end parts of the positioning pins pass through guide holes in a cover plate, the number of the positioning pins is more than or equal to 2, grooves are machined on the sides, close to , of the power plate and the power transmission plate, attraction magnets are fixed in the grooves, the attraction magnets are arranged at equal angles, and the power plate and the power transmission plate are tightly attached through the attraction positioning effect of the attraction magnets.
Preferably, polydisc graphite automatic feed device still includes the preliminary conveying subassembly of graphite tape, the preliminary conveying subassembly of graphite tape compresses tightly subassembly, second fixed plate including biography material motor, action wheel, jacking, the second fixed plate of L shape and the perpendicular board face fixed connection of fixed plate, and the motor fixed plate passes through the double-screw bolt to be fixed on second fixed plate face, pass that the power take off shaft tip that material motor and motor fixed plate are fixed and pass the motor fixed plate cup joints and is fixed with the action wheel, the panel spiral shell has the limiting plate that processing has the opening concave chamber on the motor fixed plate, the end joint of baffle layer board is at the opening concave intracavity wall face of limiting plate, the front end processing of baffle layer board has the U-shaped groove, the action wheel is located under the U-shaped groove of baffle layer board and supplies the graphite tape to transmit from the action wheel upper roll surface, the jacking compresses tightly the subassembly and pushes down the graphite tape that is located the action wheel upper roll surface from the graphite tape directly over, drives the graphite tape through the effect of passing.
Preferably, the multi-disc graphite automatic feeding device, the jacking compresses tightly the subassembly and includes rocker, jacking cylinder, fulcrum axle, extrusion wheel, fulcrum axle end is fixed the fixed plate face, end is connected with the rocker rotary type in addition, the piston shaft top of jacking cylinder and the downside contact of rocker end, this end tip of rocker is fixed with the answer spring, the extrusion wheel is installed to end roll formula in addition of rocker, the extrusion wheel is located the action wheel top, wherein end and the rocker end of answer spring are connected, end is connected with the fixed plate under in addition.
Preferably, the multi-tray automatic graphite feeding device further comprises a graphite channel plate and a graphite channel cover plate, wherein a channel for conveying a graphite belt is formed in the transverse graphite channel plate, the graphite channel plate is fixed to the th fixing plate, the graphite channel cover plate is fixed to the graphite channel plate, the graphite conveying channel between the graphite channel cover plate and the graphite channel plate and the rolling surface on the driving wheel are at the same level height of , and the graphite belt conveyed by the driving wheel is conveyed backwards continuously through the graphite conveying channel.
Preferably, in the multi-tray automatic graphite feeding device, the graphite channel plate includes two symmetrical half plates separated from each other, the two symmetrical half plates are fixed to the th fixed plate or the plate surface of the front and rear plate, and the gap between the two plates is a graphite belt conveying channel.
Preferably, polydisc graphite automatic feed device still includes graphite tape traction assembly, graphite tape traction assembly includes traction motor, shaft coupling, pulls the action wheel, pulls from driving wheel, third fixed plate, the third fixed plate is connected with fixed plate face, traction motor is fixed with motor fixed plate face, the motor fixed plate passes through the double-screw bolt and fixes at third fixed plate face, traction motor's power output shaft passes through the shaft coupling pivot, it pulls the action wheel to have cup jointed through one-way antifriction bearing in the pivot, be provided with the pivot just this pivot has cup jointed through one-way antifriction bearing and has pulled from the driving wheel under the action wheel to pull, it passes the end of third fixed plate to cup joint fixed gear just to pull action wheel, pull from the driving wheel installation, the height that the rolling surface from top to bottom of driving wheel equals graphite passageway board, graphite passageway apron in the graphite passageway.
Preferably, the multi-disc graphite automatic feeding device, it is fixed with the third fixed plate that the action wheel is drawn and/or the driven wheel is drawn through the movable plate, in the third fixed plate with process have the portable board mounting hole of placing the movable plate, the third fixed plate department of portable board and both sides has all processed the guiding axle blind hole, the diametric (al) of guiding axle blind hole runs through third fixed plate, portable board ann simultaneously, the guiding axle is installed in the guiding axle blind hole, adjusting screw parallel with the guiding axle passes third fixed plate and the tip supports and leans on at the portable board face, supports and leans on the face relative face and the processing of third fixed plate face with adjusting bolt in the movable plate and has the spring blind hole, the both ends of answer spring support respectively and lean on and install in above-mentioned two spring blind holes.
Preferably, the multi-disc graphite automatic feeding device further comprises a short graphite groove arranged behind the conveying wheel of the graphite belt traction assembly in the direction, and the introduction end of the short graphite groove is provided with an outward-expanding inclined guide groove and a graphite conveying channel connected with the inclined guide groove; the exit end of short graphite groove is installed and is taken the inductor with controller signal connection's graphite, after the graphite area inductor sensed the graphite area and spread from graphite transfer passage, the controller can control and pass the material motor stall, the jacking cylinder stops the jacking, lifts up at the extrusion wheel under the effect of answer spring restoring force, and the graphite area continues to transmit to the rear under traction motor's effect.
Preferably, the multi-disc graphite automatic feeding device further comprises a material returning and blowing-off assembly, the material returning and blowing-off assembly comprises a push-pull cylinder and an air blowing pipe, the push-pull cylinder is outwards fixed on the surface of the th fixing plate through a connecting shaft and a connecting plate, the air blowing pipe connected with an air pipe penetrates through a piston power output plate of the push-pull cylinder to be connected, and the air blowing pipe can freely enter and exit a graphite belt coil installation space in the graphite shaft barrel under the power action of the push-pull cylinder.
Description of the drawings:
the embodiments are further described with reference to the following drawings, in which:
FIGS. 1, 2 and 3 are schematic diagrams of the overall structure of the multi-tray graphite automatic feeding device according to the present invention from different viewing angles;
FIG. 4 is a schematic plan view of a part of the structure of the multi-tray graphite automatic feeding device according to the present invention;
FIG. 5 is a schematic plan view of a partition plate of the multi-tray graphite automatic feeding device according to the present invention;
FIG. 6 is a schematic structural view of a partition mounting barrel in the multi-disk graphite automatic feeding device according to the present invention;
FIG. 7 is a schematic structural diagram of a short graphite groove in the multi-tray graphite automatic feeding device according to the present invention;
FIG. 8 is a schematic structural view of a split graphite passage plate in the multi-tray graphite automatic feeding device according to the present invention;
FIG. 9 is a schematic diagram of a third fixing plate structure in the multi-tray graphite automatic feeding device according to the present invention;
the specific structure corresponding to the number is as follows:
the following detailed description is provided to further illustrate the present invention in conjunction with the above-described figures.
Detailed Description
Specific embodiment example 1:
take N ═ 6 as an example;
the multi-disc graphite automatic feeding device comprises a graphite shaft barrel 1, a push-pull assembly 2 and a third fixing plate 31, wherein the graphite shaft barrel 1 comprises N partition plates 11, a partition plate mounting barrel 12, a partition plate supporting plate 13 and a cover plate 14, two rows of partition plate holes 121 are processed in the partition plate mounting barrel 12, each row of partition plate holes 121 comprises six partition plate holes 121, the two rows of partition plate holes 121 are arranged at two ends of the vertical diameter of the partition plate mounting barrel 12, rectangular notches are processed in the partition plates 11, the upper plate surface and the lower plate surface of each rectangular notch in each partition plate 11 are inserted into the corresponding partition plate holes 121 in the partition plate mounting barrel 12 in a semi-embedded mode, graphite belt coiled materials are sleeved on smooth barrel sections of the partition plate mounting barrels 12 between the adjacent partition plates 11, the push-pull assembly 2 comprises a disc cutting motor 21, studs 22, a screw rod 23, a power transmission plate 24 and a power plate 25, the length end of each partition plate mounting barrel 12 is fixed with the power transmission plate 24, the length end of the other is fixed with the cover plate 14 in a screw rod, the disc cutting motor mounting motor 21 is fixed with the motor mounting plate, the motor mounting plate 21 is closely attached to the plate 22 at four corners of the power transmission plate fixing plate 31, the power transmission plate 24, the power transmission plate 23 passes through the screw rod mounting plate 23, the screw rod mounting plate 23 and passes through a screw rod mounting plate 23, the screw rod mounting plate 13 and the screw rod mounting plate 13, the screw rod mounting plate 23, the screw rod mounting plate 13 is connected with the power plate 13, the power.
Six baffles 11 enclose into six grid spaces that can put down stone ink ribbon coil stock with power transmission board 24 jointly among the graphite automatic feed device that above-mentioned relates to, it rotates to control cutting dish motor 21 through the controller, power transmission board 24 can drive the distance of whole graphite axle bucket 1 inside grid widths of removal, inferior nature mountable six coils of coil stock and can realize the automatic switch-over of many dishes of graphite ribbon coil stock under the effect of cutting dish motor 24, it changes to use up six all to use up the coil stock and carry out the material loading of whole dismantlement again, reduce the frequency of reloading doubly, and the production efficiency is greatly improved.
The graphite shaft barrel 1 further comprises a guide assembly 10, the guide assembly 10 comprises guide rods 101 and linear bearings 102, the guide rods 101 penetrate through the linear bearings 102 fixed to the fixing plate 31, the guide rods 101 penetrate through the linear bearings 102, the end portions of the guide rods 101 are fixed to the plate surface of the power plate 25 in a perpendicular mode, the other length ends of the guide rods 101 are fixed to peripheral plate-shaped parts in a perpendicular mode, the graphite shaft barrel 1 moves in the direction defined by the guide rods 101 under the power action of the disc cutting motor 21, two positioning pins 26 which are arranged in the direction of the circular shaft at equal angles are fixed to the plate surface of the power plate 25, the positioning pins 26 penetrate through the power transmission plate 24 and the partition plate mounting barrel 12 in a gap-contactless mode, and the end portions of the positioning pins pass through guide holes in the cover.
, grooves are formed in the power plate 25 and the power transmission plate 24 close to side, attraction magnets are fixed in the grooves, the attraction magnets are arranged at equal angles, and the power plate 25 and the power transmission plate 24 are tightly attached through the attraction positioning effect of the attraction magnets.
step is advanced, still includes the preliminary conveying subassembly 4 of graphite tape, the preliminary conveying subassembly 4 of graphite tape compresses tightly subassembly 42, second fixed plate 32 including biography material motor 41, action wheel, jacking, the second fixed plate 32 of L shape and fixed plate 31 vertical plane fixed connection, and the motor fixed plate passes through the double-screw bolt to be fixed on second fixed plate 32 face, pass material motor 41 and motor fixed plate fixed and pass the power take off shaft end portion cup joint of motor fixed plate and be fixed with the action wheel, the face spiral shell has processed limiting plate 11 that has the concave cavity of opening on the motor fixed plate, the end joint of baffle layer board 13 is at the opening spill intracavity wall face of limiting plate 5, the front end processing of baffle layer board 13 has the U-shaped groove, the action wheel is located baffle layer board 13 under the U-shaped groove supplies the graphite tape to pass from the action wheel rolling surface transmission, the jacking compresses tightly subassembly 42 and pushes down the graphite tape that is located the rolling surface on the action wheel from directly over the graphite tape, and drives the graphite tape through the effect of passing material motor 41 and.
Optionally, the jacking pressing assembly 42 includes a rocker 421, a jacking cylinder 422, a fulcrum shaft 423, and a pressing wheel 424, an end of the fulcrum shaft 423 is fixed on the plate surface of the fixed plate 31, an end of the fulcrum shaft is rotatably connected to the rocker 421, a piston shaft of the jacking cylinder 422 is fixed to the end of the rocker 421 from below the rocker 421, the pressing wheel 424 is mounted to the other end end of the rocker 421 in a rolling manner, the pressing wheel 424 is located above the driving wheel, a top of the piston shaft of the jacking cylinder 422 contacts with the lower side surface of the end of the rocker 421 , the end of the rocker 421 is fixed with a return spring, the other end end of the rocker is mounted with the pressing wheel 424 in a rolling manner, the pressing wheel 424 is located above the driving wheel, wherein the end of the return spring is connected to the end of the rocker 421, and the other end.
After the graphite belt is guided to the upper rolling surface of the driving wheel, the jacking cylinder 422 is started to enable the extrusion wheel 424 to rotate to the upper rolling surface of the driving wheel to be in contact with the upper rolling surface of the driving wheel so as to clamp the graphite belt between two wheels, the graphite belt is automatically transferred under the driving of the driving wheel, when the jacking cylinder 422 jacks, the return spring in a micro-stretching state is stretched by the step , and when the piston of the jacking cylinder 422 retracts, the stretched return spring rapidly drives the extrusion wheel 424 to lift.
, the device further comprises a graphite channel plate 51 and a graphite channel cover plate 52, wherein a channel for conveying the graphite belt is processed on the transverse graphite channel plate 51, the graphite channel plate 51 is fixed with the fixed plate 31, the graphite channel cover plate 52 is fixed with the graphite channel plate 51, the graphite conveying channel between the graphite channel cover plate 52 and the graphite channel plate 51 and the rolling surface on the driving wheel are at the same level of , the graphite belt conveyed by the driving wheel is conveyed backwards continuously through the graphite conveying channel, the graphite channel plate 51 comprises two separated symmetrical structural plates, the two separated symmetrical structural plates are fixed with the plate surface of the fixed plate 31 or the right rear plate, and the gap between the two plates is the graphite belt conveying channel.
, the drawing device further comprises a graphite belt drawing assembly 6, the graphite belt drawing assembly 6 comprises a drawing motor 61, a coupler, a drawing driving wheel, a drawing driven wheel and a third fixing plate 33, the third fixing plate 33 is connected with the surface of the fixing plate 31, the drawing motor 61 is fixed with the surface of the motor fixing plate, the motor fixing plate is fixed on the surface of the third fixing plate 33 through a stud, a power output shaft of the drawing motor 61 is connected with a rotating shaft through the coupler, the drawing driving wheel is sleeved on the rotating shaft through a rolling bearing, a rotating shaft is arranged right below the drawing driving wheel and sleeved with the drawing driven wheel through a rolling bearing, the rotating shaft for mounting the drawing driving wheel and the drawing driven wheel penetrates through the end of the third fixing plate 33 and is fixedly sleeved with a gear, the two gears are meshed and connected, the height of the upper and lower rolling surfaces of the drawing driving wheel and the drawing driven wheel is equal to the height of a graphite conveying channel plate 51 and a graphite channel cover plate 52, preferably, the drawing driven wheel is fixed with the third fixing plate 331 and the third fixing plate 33 through the movable plate 332 for placing the movable plate 331, the movable plate, the guide plate 331 is mounted in the blind hole of the third fixing plate 33, the guide shaft, the guide plate 331 is abutted against the blind hole of the guide shaft 33, the guide plate is abutted against the blind hole of the guide plate 33, the guide plate, and the guide plate, the guide plate 33, the guide plate, the guide.
The controller simultaneously controls the material conveying motor 41 and the traction motor 61 to rotate forwards to realize the forward material conveying operation of the graphite tape; when the thickness of the graphite belt changes, the position of the movable plate 331 in the movable plate mounting hole 332 can be adjusted by the adjusting screw 334 under the action of the restoring force of the restoring spring and the guiding action of the guide shaft, so that the size of the conveying gap between the traction driving wheel and the traction driven wheel is adjusted, and the conveying requirements of graphite belts with different thicknesses are met.
, the graphite belt drawing device further comprises a short graphite groove 7 arranged at the rear part of the conveying wheel direction of the graphite belt drawing assembly 6, wherein the introduction end of the short graphite groove 7 is provided with an outward-expanding inclined guide groove 71 and a graphite conveying channel 72 connected with the inclined guide groove 71, and the graphite belt conveyed by the drawing driving wheel and the drawing driven wheel can stably enter the rear graphite conveying channel 72 through the guide conveying of the inclined guide groove 71.
Optionally, a graphite belt sensor 8 in signal connection with the controller is installed at the outlet end of the short graphite tank 7, after the graphite belt sensor 8 senses that the graphite belt is transmitted from the graphite conveying channel 72, the controller controls the material conveying motor 41 to stop rotating and the jacking cylinder 422 to stop jacking, and the extrusion wheel is lifted under the action of the restoring force of the restoring spring, so that the graphite belt is continuously transmitted backwards under the action of the traction motor 61.
, the graphite shaft barrel further comprises a material returning and blowing-off assembly 9, wherein the material returning and blowing-off assembly 9 comprises a push-pull cylinder 91 and an air blow pipe 92, the push-pull cylinder 91 is outwards fixed on the surface of the fixed plate 31 through a connecting shaft and a connecting plate, the air blow pipe 92 connected with an air pipe penetrates through a piston power output plate of the push-pull cylinder to be connected, and the air blow pipe 92 can freely enter and exit the graphite belt coil installation space in the graphite shaft barrel 1 under the power action of the push-pull cylinder 91.
The action principle is as follows: cutting off the graphite belt material after the graphite belt coil material is used up, controlling the material conveying motor 41 and the traction motor 61 to reversely convey the residual graphite belt waste material in the graphite belt conveying channel to return the material simultaneously by the controller, calculating according to the length of the residual material and the conveying speed of the related motor, when the end part of the graphite belt returns to the position of the jacking pressing assembly 42, controlling the push-pull air cylinder 91 to move to enable the air blow pipe 92 to stretch into the graphite belt coil material mounting space and start the air blowing device by the controller, controlling the material conveying motor 41 and the traction motor 61 to stop and the piston shaft of the jacking air cylinder 422 to retract, and preventing the graphite belt material head which has exited from the graphite belt conveying channel from returning to the channel again to form blockage under the continuous air blowing effect.
The multi-disc graphite automatic feeding device has the advantages that breaks through the traditional single graphite belt coil feeding mode, multi-coil automatic switching feeding is achieved, feeding time is saved, a graphite shaft barrel is sleeved on a power structure through a positioning pin and can be directly taken down from the mechanism through attraction and fixation of an attraction magnet, operation simplification and quick material changing are achieved, three, two graphite shaft barrels are prepared and used alternately, non-stop operation is almost achieved under the assistance of the first two advantages, production efficiency of gaskets is greatly improved, four, a multi-positioning structure is arranged in the graphite automatic feeding device, relative rotation in the material discharging process is avoided, smooth proceeding of the material discharging process is guaranteed, five, the gap between two traction wheels is adjusted through adjusting a movable plate, the mechanism is suitable for six automatic feeding of graphite belts with different thicknesses, a graphite belt primary conveying assembly for graphite belt conveying, a graphite belt traction assembly and a material returning and separating assembly are arranged behind the graphite shaft barrel, and the graphite belts are automatically transferred backwards and returned in subsequent operation.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The multi-disc graphite automatic feeding device comprises a graphite shaft barrel, a push-pull assembly and a th fixing plate, wherein the graphite shaft barrel comprises N partition plates, a partition plate mounting barrel, a partition plate supporting plate and a cover plate, two rows of partition plate holes are formed in the partition plate mounting barrel, each row of partition plate holes comprise N partition plate holes, the two rows of partition plate holes are formed in two ends of the partition plate mounting barrel in the vertical diameter direction, rectangular notches are formed in the partition plates, the upper surface and the lower surface of each rectangular notch in each partition plate are inserted into the partition plate holes of the partition plate mounting barrel in a semi-embedded mode, a graphite tape coil stock is sleeved on a smooth barrel section of the partition plate mounting barrel between the adjacent partition plates, the push-pull assembly comprises a disc cutting motor, a stud, a screw rod, a power transmission plate and a power plate, the length end of each partition plate mounting barrel is fixed with the power transmission plate, the length end of the other end of each partition plate is fixedly connected with the cover plate through the screw rods at four corners of the motor mounting plate, the motor mounting plate is fixedly connected with a fixing plate through the screw rod, the smooth end of the screw rod penetrates through a th fixing plate and is tightly attached to the power output shaft of the partition plate, the power transmission plate is connected with the power transmission plate through a nut, the partition plate, the power transmission plate is connected with the power transmission plate, the power transmission plate mounting plate.
2. The multi-disc graphite automatic feeding device of claim 1, further comprising a guide assembly, wherein the guide assembly comprises a guide rod and a linear bearing, the guide rod passes through the linear bearing fixed with an th fixing plate, the guide rod passes through the linear bearing, the end part of the guide rod is fixed vertical to the plate surface of the power plate, the other length end of the guide rod is fixed vertical to the peripheral plate-shaped part, and the graphite shaft barrel moves along the direction limited by the guide rod under the power of the disc cutting motor.
3. The automatic multi-disc graphite feeding device of claim 1, wherein a plurality of positioning pins are fixed on the surface of the power plate and arranged at equal angles along the direction of the circular shaft, the positioning pins pass through the power transmission plate and the partition plate mounting barrel in a clearance-contactless manner and the end parts of the positioning pins pass through guide holes in the cover plate, wherein the number of the positioning pins is greater than or equal to 2, grooves are formed on the sides of the power plate and the power transmission plate, which are close to , respectively, attraction magnets are fixed in the grooves, the attraction magnets are arranged at equal angles, and the power plate and the power transmission plate are tightly attached through the attraction positioning action of the attraction magnets.
4. The automatic feeding device of multi-disc graphite according to claim 1, further comprising a preliminary conveying assembly of graphite tape, wherein the preliminary conveying assembly of graphite tape comprises a material conveying motor, a driving wheel, a jacking pressing assembly and a second fixing plate, the second fixing plate of the L-shape is fixedly connected with the vertical plate surface of the fixing plate, the motor fixing plate is fixed on the plate surface of the second fixing plate through a stud, the material conveying motor is fixed with the motor fixing plate and fixed with the driving wheel in a sleeved manner through the end part of a power output shaft penetrating through the motor fixing plate, a limiting plate provided with an open concave cavity is screwed on the upper plate surface of the motor fixing plate, the end of the clapboard supporting plate is clamped on the inner wall plate surface of the open concave cavity of the limiting plate, a U-shaped groove is processed at the front end of the clapboard supporting plate, the driving wheel is located under the U-shaped groove of the clapboard supporting plate for the graphite tape to be conveyed from the rolling surface on the driving wheel, the jacking pressing assembly presses the graphite tape located on the rolling surface of the driving.
5. The multi-disc graphite automatic feeding device of claim 4, wherein the jacking and pressing assembly comprises a rocker, a jacking cylinder, a fulcrum shaft and a pressing wheel, the fulcrum shaft end is fixed on the plate surface of the fixed plate, the other end is rotatably connected with the rocker, the top of the piston shaft of the jacking cylinder is in contact with the lower side surface of the end of the rocker, the end of the rocker is fixed with a return spring, the other end of the rocker is provided with the pressing wheel in a rolling manner, the pressing wheel is positioned above the driving wheel, wherein the end of the return spring is connected with the end of the rocker, and the other end of the return spring is connected with the fixed plate right below.
6. The automatic feeding device of multi-tray graphite as claimed in claim 5, further comprising a graphite passageway plate and a graphite passageway cover plate, wherein the transverse graphite passageway plate is provided with a passageway for conveying the graphite tape, the graphite passageway plate is fixed to the th fixing plate, the graphite passageway cover plate is fixed to the graphite passageway plate, the graphite conveying passageway between the graphite passageway cover plate and the graphite passageway plate is at the same level of with the rolling surface of the driving wheel, the graphite tape delivered from the driving wheel is conveyed backwards continuously through the graphite conveying passageway, wherein the graphite passageway plate comprises two separated symmetrical structural plates, the two symmetrical structural plates are fixed to the th fixing plate or the right rear plate, and the gap between the two plates is the graphite tape conveying passageway.
7. The automatic multi-disc graphite feeding device as claimed in claim 6, further comprising a graphite belt traction assembly, wherein the graphite belt traction assembly comprises a traction motor, a coupler, a traction driving wheel, a traction driven wheel and a third fixing plate, the third fixing plate is connected with the th fixing plate, the traction motor is fixed with the motor fixing plate, the motor fixing plate is fixed on the third fixing plate through a stud, a power output shaft of the traction motor is connected with a rotating shaft through the coupler, the rotating shaft is sleeved with the traction driving wheel through a one-way rolling bearing, a rotating shaft is arranged right below the traction driving wheel and sleeved with the traction driven wheel through the one-way rolling bearing, the rotating shaft for mounting the traction driving wheel and the traction driven wheel penetrates through the end of the third fixing plate and is sleeved with a gear, the two gears are meshed and connected, and the height of the upper and lower rolling surfaces of the traction driving wheel and the traction driven wheel is equal to the height of a graphite conveying passage in.
8. The automatic multi-tray graphite feeder of claim 7, wherein: the movable plate is characterized in that the traction driving wheel and/or the traction driven wheel is fixed with a third fixed plate through a movable plate, a movable plate mounting hole for placing the movable plate is formed in the third fixed plate through machining, guide shaft blind holes are formed in the third fixed plate and the third fixed plate at two sides of the movable plate, the diameter direction of each guide shaft blind hole penetrates through the third fixed plate and the movable plate simultaneously, the guide shafts are mounted in the guide shaft blind holes, an adjusting screw parallel to the guide shafts penetrates through the third fixed plate and the end portion of each guide shaft to abut against the surface of the movable plate, a spring blind hole is formed in the movable plate and the surface of the third fixed plate opposite to the surface abutted against the adjusting screw bolt, and the two ends of the return spring are abutted against and mounted in the.
9. The automatic multi-tray graphite feeder of claim 7, wherein: the graphite belt traction assembly is characterized by also comprising a short graphite groove arranged behind the conveying wheel of the graphite belt traction assembly in the direction, wherein the introduction end of the short graphite groove is provided with an outward-expanding inclined guide groove and a graphite conveying channel connected with the inclined guide groove; the outlet end of the short graphite groove is provided with a graphite belt inductor which is in signal connection with the controller, after the graphite belt inductor induces that the graphite belt is transmitted out of the graphite conveying channel, the controller can control the material conveying motor to stop rotating, the jacking cylinder to stop jacking, and the extrusion wheel is lifted under the action of the return spring, so that the graphite belt is continuously transmitted to the rear under the action of the traction motor.
10. The automatic feeding device of multi-disc graphite as claimed in claim 9, further comprising a material returning and blowing assembly, wherein the material returning and blowing assembly comprises a push-pull cylinder and an air blowing pipe, the push-pull cylinder is fixed on the th fixing plate surface through a connecting shaft and a connecting plate in an extending manner, the air blowing pipe connected with an air pipe penetrates through a push-pull cylinder piston power output plate to be connected, and the air blowing pipe can freely enter and exit in a graphite belt coil installation space in the graphite shaft barrel under the power action of the push-pull cylinder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910978483.5A CN110733938A (en) | 2019-10-15 | 2019-10-15 | Multi-disc graphite automatic feeding device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910978483.5A CN110733938A (en) | 2019-10-15 | 2019-10-15 | Multi-disc graphite automatic feeding device |
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| CN110733938A true CN110733938A (en) | 2020-01-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998515A (en) * | 2021-11-30 | 2022-02-01 | 苏州工业园区麦特自动化技术有限公司 | Automatic feeding device for material tray |
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