CN113199848A - Rubber material cutting device and rubber material cutting method for conveying belt - Google Patents
Rubber material cutting device and rubber material cutting method for conveying belt Download PDFInfo
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- CN113199848A CN113199848A CN202110476026.3A CN202110476026A CN113199848A CN 113199848 A CN113199848 A CN 113199848A CN 202110476026 A CN202110476026 A CN 202110476026A CN 113199848 A CN113199848 A CN 113199848A
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- stripping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/003—Cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
- B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The invention discloses a rubber material cutting device and a rubber material cutting method of a conveyor belt, wherein the rubber material cutting device of the conveyor belt comprises a bottom plate, four rotating shafts are rotatably connected on the bottom plate, a double-shaft motor and a driving motor are respectively and fixedly installed on one side of the bottom plate, an output shaft of the driving motor penetrates through the bottom plate and is fixedly connected with the rotating shaft on one side, a control mechanism which is symmetrically arranged is arranged on one side of the bottom plate, two shells which are symmetrically arranged are fixedly installed on one side of the bottom plate, threaded rods are rotatably connected on the inner walls of the two shells, a first stripping shovel is slidably connected on one side of each of the two shells, a second stripping shovel is inserted into the first stripping shovel, a third stripping shovel is inserted into the second stripping shovel to widen the width of the first stripping shovel so as to adapt to the conveyor belts with different widths, and then the double-shaft motor is started, the distance between the two first stripping shovels can be adjusted, so that iron wires with different diameters can be adapted.
Description
Technical Field
The invention relates to the technical field of coating cutters, in particular to a rubber material cutting device and a rubber material cutting method for a conveying belt.
Background
The conveying belt is a composite product of rubber, fiber and metal, or a composite product of plastic and fabric, which is used for bearing and conveying materials in the belt conveying belt; the conveyer belt is widely applied to occasions with short conveying distance and small conveying amount in the industries of cement, coking, metallurgy, chemical industry, steel and the like;
in the case of annularly joining a conveyor belt having a steel cord as a core, it is necessary to peel off the entire embedded steel cord by a predetermined length from both ends of the conveyor belt; this work is performed by peeling off the upper and lower covering rubbers and then cleanly removing the rubber around the steel cord, and conventionally, the work is generally performed by a manual work using a knife or an electric heating cutter, but this method is inefficient, slow, and takes a long time.
Disclosure of Invention
Based on the technical problems in the prior art, the invention provides a rubber material cutting device and a rubber material cutting method for a conveyor belt.
The invention provides a rubber material cutting device of a conveying belt, which comprises a bottom plate, wherein four rotating shafts are rotatably connected to the bottom plate, a double-shaft motor and a driving motor are respectively and fixedly installed on one side of the bottom plate, an output shaft of the driving motor penetrates through the bottom plate and is fixedly connected with the rotating shaft on one side, a control mechanism which is symmetrically arranged is arranged on one side of the bottom plate, two shells which are symmetrically arranged are fixedly installed on one side of the bottom plate, threaded rods are rotatably connected to the inner walls of the two shells, a first stripping shovel is slidably connected to one side of each shell, nuts are fixedly installed on the tops of one sides of the two first stripping shovels, the nuts extend into the shells and are in threaded connection with the threaded rods, second stripping shovels are respectively installed on two sides of the first stripping shovels, third stripping shovels are respectively installed on two sides of the second stripping shovels, and connecting mechanisms are arranged on the second stripping shovels, the connecting mechanism is respectively matched with the first stripping shovel and the second stripping shovel, the control mechanism is matched with the threaded rod, and the second stripping shovel is of a hollow structure.
Preferably, the control mechanism comprises two telescopic rods, two positioning rods, two meshing sleeves, two positioning gears, two meshing blocks, two racks, two pushing plates, two extension springs, two connecting rods and two driving gears, the number of the telescopic rods, the positioning rods, the meshing sleeves, the two positioning gears, the meshing blocks, the two pushing plates, the two extension springs, the two connecting rods and the two driving gears is four, the two telescopic rods are respectively and fixedly connected with two output shafts of the double-shaft motor, the two meshing blocks are respectively and fixedly connected with the two telescopic rods, the two meshing sleeves are both rotatably connected to one side of the bottom plate, the meshing sleeves (20) are matched with the meshing blocks, the two positioning gears are respectively and fixedly sleeved on the two meshing sleeves, the two meshing sleeves are respectively and fixedly connected with the two threaded rods, the two driving gears are respectively and fixedly sleeved on the two telescopic rods, and the two driving gears are respectively meshed with the four racks, the four racks are respectively connected with two sides of the two pushing plates in a sliding mode, the two pushing plates are respectively fixedly connected with the two extension springs, one ends of the two extension springs are fixedly mounted on one side of the bottom plate, the two pushing plates are respectively connected with the two connecting rods in a rotating mode, the two connecting rods are respectively connected with the two locating rods in a rotating mode, the two locating rods are respectively connected with the two telescopic rods in a rotating mode, the two locating rods are respectively meshed with the two locating gears, the control mechanism is used for enabling the meshing sleeve to be positioned when the double-shaft motor is started, then the meshing sleeve is driven to rotate to adjust the distance between the two first stripping plates, and the locating gears can be automatically located after the double-shaft motor is stopped.
Preferably, the connecting mechanism comprises a cutter, a first meshing rod, a second meshing rod, four compression springs, a first driving frame, a second driving frame, a rotating rod and a push rod, the number of the compression springs is four, the four compression springs are respectively fixedly connected with the first meshing rod and the second meshing rod, one ends of the four compression springs are fixedly mounted on the inner wall of the second stripping shovel, the first meshing rod and the second meshing rod are respectively fixedly connected with the first driving frame and the second driving frame, the first driving frame is slidably connected with the second driving frame, the first meshing rod and the second meshing rod are slidably connected with the inner wall of the second stripping shovel, the rotating rod is rotatably connected with the push rod, the push rod is respectively matched with the first driving frame and the second driving frame, the connecting mechanism is used for connecting the second stripping shovel with the first stripping shovel and the second stripping shovel, to widen the width of the first stripping blade.
Preferably, belt pulleys are sleeved on the two meshing sleeves and the two threaded rods, and the same belt is sleeved on the two adjacent belt pulleys and used for driving the meshing sleeves to rotate through the belt when the meshing sleeves are driven to rotate.
Preferably, the two sides of the first stripping shovel are provided with sliding grooves and a plurality of meshing grooves which are arranged at equal intervals, one side, close to each other, of each of the two second stripping shovels is connected with the two sliding grooves in a sliding mode, one side, close to each other, of each of the two first meshing rods is in sliding contact with the inner walls of the two meshing grooves respectively, and the first stripping shovels and the second stripping shovels are located.
Preferably, two second peel off one side that the shovel kept away from each other and all seted up the connection spout, and two third peel off one side that the shovel kept away from each other and all seted up the location spout, and two third peel off one side of shovel respectively with two connection spout sliding connection, one side that two second meshing poles kept away from each other respectively with the inner wall sliding contact of two location spouts for the third of location peels off the shovel and the shovel is peeled off to the second.
Preferably, four auxiliary sliding grooves are formed in the inner walls of the two second stripping shovels, two sliding rods symmetrically arranged are fixedly mounted on one sides of the first meshing rod and the second meshing rod, the outer sides of the four sliding rods are respectively in sliding connection with the inner walls of the four auxiliary sliding grooves, and the first meshing rod and the second meshing rod can horizontally slide on the inner walls of the second stripping shovels, so that the first meshing rod and the second meshing rod can be completely separated from and completely meshed with the meshing grooves and the positioning sliding grooves respectively.
Preferably, the top and the bottom of pushing plate have all been seted up the through-hole, the inner wall of through-hole and the outside sliding contact of rack for the rack can not be blockked by the tooth on the rack when sliding on the pushing plate.
The invention also provides a rubber material cutting method of the conveying belt, which comprises the following steps:
s1: firstly, peeling an upper layer and a lower layer of a conveyer belt and a middle iron wire for a certain distance in advance;
s2: then fixing the conveyer belt between two rotating shafts on the right side, fixing an iron wire between the two rotating shafts on the left side, placing the upper layer and the lower layer of the middle conveyer belt at the joint of the upper layer and the lower layer with the middle iron wire on a first stripping shovel above, and placing the lower layer on a stripping shovel below;
s3: then restart driving motor, driving motor pulls the iron wire again, and the conveyer belt will be dragged to the iron wire, peels off the shovel through two first, takes off the upper strata and the lower floor and the iron wire of conveyer belt.
The invention has the beneficial effects that:
1. the conveying belt is fixed between the two rotating shafts on the right side, then the iron wire is fixed between the two rotating shafts on the left side, then the upper layer and the lower layer of the middle conveying belt are placed on the first stripping shovel above and the lower layer is placed on the stripping shovel below at the joint of the upper layer and the lower layer of the middle conveying belt and the iron wire, so that the conveying belt is stripped;
2. the second stripping shovel is inserted into the first stripping shovel, the first meshing rod is firstly pushed into the second stripping shovel by the inclined plane at the top of one side of the first meshing rod, when the first meshing rod completely enters the meshing groove, the two second stripping shovels are fixed on two sides of the first stripping shovel, the width of the first stripping shovel is widened, and then the third stripping shovel is butted with the second stripping shovels, so that the width of the first stripping shovel is widened again;
3. the rotating rod is shifted to the right side on the second stripping shovel, the rotating rod pushes the push rod to push the second driving frame, the second driving frame pulls the second meshing rod to drive the second meshing rod to be separated from the third stripping shovel, the third stripping shovel can be detached from the second stripping shovel, the rotating rod is shifted to the left side on the second stripping shovel, the rotating rod pushes the first driving frame through the push rod again, the first meshing rod is pulled by the first driving frame again, the first meshing rod is separated from the first stripping shovel, and the second stripping shovel can be separated from the first stripping shovel;
4. by starting the double-shaft motor, the double-shaft motor drives the telescopic rod and the driving gear to rotate, the driving gear drives the rack above the rack to pull the pushing plate, the pushing plate pushes the connecting rod, the connecting rod lifts the telescopic rod upwards, the telescopic rod pushes the positioning rod to be separated from the positioning gear, the positioning gear and the meshing sleeve can rotate freely, the telescopic rod drives the meshing wheel to be meshed with the meshing sleeve, the meshing sleeve drives the threaded rod to rotate through the belt, and the threaded rod drives the first stripping shovel to move downwards through the nut to attach the iron wire more tightly;
5. by stopping the double-shaft motor, the pushing plate is reset through the extension spring, the pushing plate pulls the telescopic rod through the connecting rod to drive the meshing block to be separated from the meshing sleeve, and meanwhile, the positioning rod is driven to be meshed with the positioning gear, so that the positioning gear is positioned, the positions of the two first stripping shovels are also positioned, and the situation that the positions of the two first stripping shovels are changed due to vibration generated when the conveying belt is stripped is prevented;
according to the invention, the second stripping shovel is inserted into the first stripping shovel, the third stripping shovel is inserted into the second stripping shovel to widen the width of the first stripping shovel so as to adapt to conveying belts with different widths, and then the distance between the two first stripping shovels can be adjusted by starting the double-shaft motor, so that the wire stripping machine can adapt to iron wires with different diameters.
Drawings
FIG. 1 is a three-dimensional view of the structure of a rubber material slitting device and a rubber material slitting method for a conveyor belt according to the present invention;
FIG. 2 is a front view of the rubber material cutting device and the rubber material cutting method for the conveyor belt according to the present invention;
FIG. 3 is a rear view of the structure of a rubber slitting device and a rubber slitting method for a conveyor belt according to the present invention;
FIG. 4 is a top view of a first stripping blade of the rubber material cutting device and the rubber material cutting method for a conveyor belt according to the present invention;
FIG. 5 is a top view of a second stripping blade for the rubber material cutting device and the rubber material cutting method of the conveyor belt according to the present invention;
FIG. 6 is a top view of a third stripping blade for a rubber material slitting device and a rubber material slitting method for a conveyor belt according to the present invention;
FIG. 7 is a front view of the rotating rod and the pushing rod of the rubber material cutting device and the rubber material cutting method for the conveyor belt according to the present invention;
FIG. 8 is a front view of a second driving frame of the rubber slitting device and the rubber slitting method for a conveyor according to the present invention;
FIG. 9 is a schematic view of the connection between the positioning gear and the rack of the rubber material slitting device and the rubber material slitting method for the conveyor belt according to the present invention;
FIG. 10 is an enlarged view of the structure A of the rubber slitting device and the rubber slitting method for a conveyor belt according to the present invention;
fig. 11 is an enlarged schematic view of a structure B of a rubber material slitting device and a rubber material slitting method for a conveyor belt according to the present invention.
In the figure: the device comprises a base plate 1, a first stripping shovel 2, a nut 3, a belt 4, a threaded rod 5, a shell 6, a driving motor 7, a double-shaft motor 8, a second stripping shovel 9, a third stripping shovel 10, a first meshing rod 11, a second meshing rod 12, a compression spring 13, a first driving frame 14, a second driving frame 15, a rotating rod 16, a pushing rod 17, an expansion rod 18, a positioning rod 19, a meshing sleeve 20, a positioning gear 21, a meshing block 22, a rack 23, a pushing plate 24, a tension spring 25, a connecting rod 26, a driving gear 27, a cutter 28 and a rotating shaft 29.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 1-11, the present embodiment provides a rubber material cutting device for a conveyor belt, which includes a bottom plate 1, four rotating shafts 29 rotatably connected to the bottom plate 1, a double-shaft motor 8 and a driving motor 7 respectively fixedly installed on one side of the bottom plate 1, an output shaft of the driving motor 7 penetrating through the bottom plate 1 and fixedly connected to the rotating shaft 29 at one side, a control mechanism symmetrically installed on one side of the bottom plate 1, two shells 6 symmetrically installed on one side of the bottom plate 1, a threaded rod 5 rotatably connected to inner walls of the two shells 6, a first stripping shovel 2 slidably connected to one side of each of the two shells 6, a nut 3 fixedly installed on a top of one side of each of the two first stripping shovels 2, the nut 3 extending into the shell 6 and being in threaded connection with the threaded rod 5, second stripping shovels 9 installed on two sides of each of the first stripping shovel 2, and third stripping shovels 10 installed on two sides of each of the second stripping shovel 9, the second stripping shovel 9 is provided with a connecting mechanism which is respectively matched with the first stripping shovel 2 and the second stripping shovel 9, the control mechanism is matched with the threaded rod 5, the second stripping shovel 9 is of a hollow structure, the control mechanism comprises a telescopic rod 18, a positioning rod 19, a meshing sleeve 20, a positioning gear 21, a meshing block 22, a rack 23, a pushing plate 24, a tension spring 25, a connecting rod 26 and a driving gear 27, the telescopic rod 18, the positioning rod 19, the meshing sleeve 20, the positioning gear 21, the meshing block 22, the pushing plate 24, the tension spring 25, the connecting rod 26 and the driving gear 27 are respectively two, the number of the racks 23 is four, the two telescopic rods 18 are respectively and fixedly connected with two output shafts of the double-shaft motor 8, the two meshing blocks 22 are respectively and fixedly connected with the two telescopic rods 18, the two meshing sleeves 20 are both rotatably connected to one side of the bottom plate 1, and the meshing sleeve 20 is matched with the meshing block 22, two positioning gears 21 are fixedly sleeved on two meshing sleeves 20 respectively, the two meshing sleeves 20 are in transmission connection with two threaded rods 5 respectively, two driving gears 27 are fixedly sleeved on two telescopic rods 18 respectively, the two driving gears 27 are engaged with four racks 23 respectively, the four racks 23 are in sliding connection with two sides of two pushing plates 24 respectively, the two pushing plates 24 are fixedly connected with two extension springs 25 respectively, one ends of the two extension springs 25 are fixedly installed on one side of the bottom plate 1 respectively, the two pushing plates 24 are rotatably connected with two connecting rods 26 respectively, the two connecting rods 26 are rotatably connected with two positioning rods 19 respectively, the two positioning rods 19 are rotatably connected with two telescopic rods 18 respectively, the two positioning rods 19 are engaged with the two positioning gears 21 respectively, the control mechanism is used for releasing positioning of the meshing sleeves 20 when the double-shaft motor 8 is started, and then drives the meshing sleeves 20 to rotate to adjust the distance between the two first stripping plates, the positioning gear 21 can be automatically positioned after the double-shaft motor 8 stops, the connecting mechanism comprises a cutter 28, a first meshing rod 11, a second meshing rod 12, compression springs 13, a first driving frame 14, a second driving frame 15, rotating rods 16 and push rods 17, the number of the compression springs 13 is four, the four compression springs 13 are respectively and fixedly connected with the first meshing rod 11 and the second meshing rod 12, one ends of the four compression springs 13 are fixedly arranged on the inner wall of the second stripping shovel 9, the first meshing rod 11 and the second meshing rod 12 are respectively and fixedly connected with the first driving frame 14 and the second driving frame 15, the first driving frame 14 is in sliding connection with the second driving frame 15, the first meshing rod 11 and the second meshing rod 12 are both in sliding connection with the inner wall of the second stripping shovel 9, the rotating rods 16 are rotatably connected with the inner wall of the second rotating rod stripping shovel 9, and the pushing rods 16 are rotatably connected with the push rods 17, the push rod 17 is respectively matched with the first driving frame 14 and the second driving frame 15, the connecting mechanism is used for connecting the second stripping shovel 9 with the first stripping shovel 2 and the second stripping shovel 9 to widen the width of the first stripping shovel 2, belt pulleys are respectively sleeved on the two meshing sleeves 20 and the two threaded rods 5, the same belt 4 is sleeved on the two adjacent belt pulleys and is used for driving the threaded rods 5 to rotate through the belt 4 when the meshing sleeves 20 are driven to rotate, the two sides of the first stripping shovel 2 are respectively provided with a sliding groove and a plurality of meshing grooves which are arranged at equal intervals, one sides of the two second stripping shovels 9 which are close to each other are respectively connected with the two sliding grooves in a sliding manner, one sides of the two first meshing rods 11 which are close to each other are respectively in sliding contact with the inner walls of the two meshing grooves and are used for positioning the second stripping shovels 9 and the first stripping, one sides of the two second stripping shovels 9 which are far away from each other are respectively provided with a connecting sliding groove, one side, far away from each other, of each of the two third stripping shovels 10 is provided with a positioning chute, one side of each of the two third stripping shovels 10 is respectively in sliding connection with the two connecting chutes, one side, far away from each other, of each of the two second meshing rods 12 is respectively in sliding contact with the inner walls of the two positioning chutes for positioning the third stripping shovels 10 and the second stripping shovels 9, the inner walls of the two second stripping shovels 9 are provided with four auxiliary chutes, one sides of the first meshing rod 11 and the second meshing rod 12 are respectively and fixedly provided with two sliding rods which are symmetrically arranged, the outer sides of the four sliding rods are respectively in sliding connection with the inner walls of the four auxiliary chutes, the four sliding rods are used for keeping the first meshing rod 11 and the second meshing rod 12 capable of horizontally sliding on the inner wall of the second stripping shovel 9, so that the first meshing rod 11 and the second meshing rod 12 can be respectively and completely separated from and engaged with the meshing grooves and the positioning chutes, the top and the bottom of the pushing plate 24 are provided with through holes, the inner wall of the through hole is in sliding contact with the outer side of the rack 23 so that the rack 23 is not blocked by the teeth on the rack 23 when sliding on the push plate 24.
The working principle is as follows: the upper layer and the lower layer of the conveyer belt and the middle iron wire are firstly stripped for a distance in advance, then the conveyer belt is fixed between two rotating shafts 29 on the right side, then the iron wire is fixed between two rotating shafts 29 on the left side, then the upper layer and the lower layer of the middle conveyer belt and the joint of the middle iron wire are placed on the upper layer of the first stripping shovel 2, the lower layer is placed on the lower stripping shovel, then the driving motor 7 is started, the driving motor 7 pulls the iron wire, the conveyer belt can be dragged by the iron wire, the upper layer and the lower layer of the conveyer belt are separated from the iron wire through the two first stripping shovels 2, if the conveyer belt is wider, when the conveyer belt can not be completely stripped by the width of the first stripping shovel 2, the wider conveyer belt can be stripped by widening the width of the first stripping shovel 2, one side, far away from each other, of the two second stripping shovels 9 is butted with sliding grooves on two sides of the first stripping shovel 2, then the second stripping shovel 9 is pushed into the first stripping shovel 2, at this time, the first engaging rod 11 is pushed into the second stripping shovel 9 by the inclined plane at the top of one side of the first engaging rod 11, when the first engaging rod 11 completely enters the engaging groove, the two second stripping shovels 9 are fixed on both sides of the first stripping shovel 2, the width of the first stripping shovel 2 is widened, then the width of the first stripping shovel 2 is widened again by butting the third stripping shovel 10 with the second stripping shovel 9, when the second stripping shovel 9 and the third stripping shovel 10 need to be detached from the first stripping shovel 2 and the second stripping shovel 9 respectively, only the rotating rod 16 needs to be pushed to the right side on the second stripping shovel 9, the rotating rod 16 pushes the push rod 17 to push the second driving rack 15, the second driving rack 15 pulls the second engaging rod 12 to drive the second engaging rod 12 to be detached from the third stripping shovel 10, the third stripping shovel 10 can be detached from the second stripping shovel 9, the rotating rod 16 is further pulled to the left side on the second stripping shovel 9, the rotating rod 16 pushes the first driving frame 14 through the push rod 17 again, the first driving frame 14 pulls the first engaging rod 11 again, the first engaging rod 11 is separated from the first stripping shovel 2, the second stripping shovel 9 can be separated from the first stripping shovel 2, when the diameter of the iron wire is small and two first stripping shovels 2 cannot be in close contact with the iron wire, the double-shaft motor 8 can be started on one side of the bottom plate 1, the double-shaft motor 8 is started to drive the telescopic rod 18 and the driving gear 27 to rotate first, the driving gear 27 pulls the upper rack 23 and pushes the lower rack 23 to slide on one side of the pushing plate 24, the pushing plate 24 is pulled by the upper rack 23, the connecting rod 26 pushes the connecting rod 26, the connecting rod 26 lifts the telescopic rod 18 upwards, the telescopic rod 18 pushes the positioning rod 19 to be separated from the positioning gear 21, and the positioning gear 21 and the engaging sleeve 20 can rotate freely, the telescopic link 18 drives the meshing wheel and meshing cover 20 meshing again, meshing cover 20 rethread belt 4 drives the threaded rod 5 rotatory, threaded rod 5 rethread nut 3 drives the first shovel 2 downstream of peeling off comes inseparabler laminating iron wire, stop double-shaft motor 8 after adjusting, the slurcam 24 will reset through extension spring 25, slurcam 24 rethread connecting rod 26 pulling telescopic link 18 drives meshing piece 22 and meshing cover 20 and breaks away from, still can drive locating lever 19 and positioning gear 21 meshing simultaneously, positioning gear 21 has just been fixed a position, just also fixed a position two first shovel 2's of peeling off position simultaneously, prevent that the vibrations that produce when peeling off the conveyer belt change two first shovel 2's of peeling off position, and is simple to operate, and convenient to use.
The invention also provides a rubber material cutting method of the conveying belt, which comprises the following steps:
s1: firstly, peeling an upper layer and a lower layer of a conveyer belt and a middle iron wire for a certain distance in advance;
s2: then the conveyer belt is fixed between the two rotating shafts 29 on the right side, then the iron wire is fixed between the two rotating shafts 29 on the left side, then the upper layer and the lower layer of the middle conveyer belt are placed on the first stripping shovel 2 on the upper part, and the lower layer is placed on the stripping shovel on the lower part at the joint of the upper layer and the lower layer of the middle conveyer belt and the middle iron wire;
s3: then restart driving motor 7, driving motor 7 pulls the iron wire again, and the conveyer belt will be dragged to the iron wire, through two first shovels 2 of peeling off, takes off the upper strata and the lower floor of conveyer belt and iron wire.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a rubber material of conveyer belt cuts device, includes bottom plate (1), its characterized in that, it has four pivot (29) to rotate on bottom plate (1), one side of bottom plate (1) is fixed mounting respectively has biax motor (8) and driving motor (7), the output shaft of driving motor (7) run through bottom plate (1) and with pivot (29) fixed connection of one side position, one side of bottom plate (1) is equipped with the control mechanism that the symmetry set up, one side fixed mounting of bottom plate (1) has two shells (6) that the symmetry set up, all rotates on the inner wall of two shells (6) and is connected with threaded rod (5), one side of two shells (6) all sliding connection has first shovel (2) of peeling off, the equal fixed mounting in one side top of two first shovel (2) has nut (3), nut (3) extend to in shell (6) and in threaded rod (5) threaded connection, the both sides of first peeling shovel (2) all are equipped with the second and peel off shovel (9), the both sides that shovel (9) were peeled off to the second all are equipped with the third and peel off shovel (10), the second is peeled off and is equipped with coupling mechanism on shovel (9), coupling mechanism peels off shovel (9) with first peeling shovel (2) and second respectively and cooperatees, control mechanism cooperatees with threaded rod (5), shovel (9) are hollow structure is peeled off to the second.
2. The rubber material cutting device of the conveying belt according to claim 1, wherein the control mechanism comprises telescopic rods (18), positioning rods (19), meshing sleeves (20), positioning gears (21), meshing blocks (22), racks (23), pushing plates (24), extension springs (25), connecting rods (26) and driving gears (27), the number of the telescopic rods (18), the positioning rods (19), the meshing sleeves (20), the positioning gears (21), the meshing blocks (22), the pushing plates (24), the extension springs (25), the connecting rods (26) and the driving gears (27) is two, the number of the racks (23) is four, the two telescopic rods (18) are respectively and fixedly connected with two output shafts of the double-shaft motor (8), the two meshing blocks (22) are respectively and fixedly connected with the two telescopic rods (18), and the two meshing sleeves (20) are both rotatably connected to one side of the bottom plate (1), the meshing sleeve (20) is matched with the meshing block (22), two positioning gears (21) are respectively fixedly sleeved on the two meshing sleeves (20), the two meshing sleeves (20) are respectively in transmission connection with the two threaded rods (5), two driving gears (27) are respectively fixedly sleeved on the two telescopic rods (18), the two driving gears (27) are respectively meshed with the four racks (23), the four racks (23) are respectively in sliding connection with two sides of the two pushing plates (24), the two pushing plates (24) are respectively in fixed connection with the two extension springs (25), one ends of the two extension springs (25) are respectively and fixedly arranged on one side of the bottom plate (1), the two pushing plates (24) are respectively in rotary connection with the two connecting rods (26), the two connecting rods (26) are respectively in rotary connection with the two positioning rods (19), the two positioning rods (19) are respectively in rotary connection with the two telescopic rods (18), the two positioning rods (19) are respectively meshed with the two positioning gears (21).
3. The rubber material cutting device of the conveying belt according to claim 1, wherein the connecting mechanism comprises a cutter (28), a first engaging rod (11), a second engaging rod (12), a compression spring (13), a first driving frame (14), a second driving frame (15), a rotating rod (16) and a push rod (17), the number of the compression springs (13) is four, the four compression springs (13) are respectively and fixedly connected with the first engaging rod (11) and the second engaging rod (12), one ends of the four compression springs (13) are respectively and fixedly installed on the inner wall of the second stripping shovel (9), the first engaging rod (11) and the second engaging rod (12) are respectively and fixedly connected with the first driving frame (14) and the second driving frame (15), the first driving frame (14) and the second driving frame (15) are respectively and slidably connected, and the first engaging rod (11) and the second engaging rod (12) are respectively and slidably connected on the inner wall of the second stripping shovel (9), dwang (16) rotate to be connected on the inner wall that shovel (9) were peeled off to the second, dwang (16) rotate with push rod (17) to be connected, push rod (17) cooperate with first drive frame (14) and second drive frame (15) respectively.
4. A rubber material slitting device for conveyor belts according to claim 2, characterized in that two meshing sleeves (20) and two threaded rods (5) are each provided with a belt pulley, and two adjacent belt pulleys are provided with the same belt (4).
5. The rubber material cutting device of the conveyor belt according to claim 3, wherein the two sides of the first stripping shovel (2) are respectively provided with a sliding groove and a plurality of engaging grooves which are arranged at equal intervals, one side of the two second stripping shovels (9) close to each other is respectively connected with the two sliding grooves in a sliding manner, and one side of the two first engaging rods (11) close to each other is respectively in sliding contact with the inner walls of the two engaging grooves.
6. The rubber material slitting device for the conveying belt according to claim 3, wherein the two second stripping shovels (9) are provided with connecting sliding grooves on the sides away from each other, the two third stripping shovels (10) are provided with positioning sliding grooves on the sides away from each other, the two third stripping shovels (10) are respectively in sliding connection with the two connecting sliding grooves, and the sides away from each other of the two second engaging rods (12) are respectively in sliding contact with the inner walls of the two positioning sliding grooves.
7. The rubber material slitting device for the conveying belt according to claim 3, wherein four auxiliary sliding grooves are formed in inner walls of the two second stripping shovels (9), two sliding rods are symmetrically arranged and fixedly mounted on one side of each of the first engaging rod (11) and the second engaging rod (12), and outer sides of the four sliding rods are respectively connected with the inner walls of the four auxiliary sliding grooves in a sliding manner.
8. The rubber material cutting device of the conveying belt as claimed in claim 2, wherein the pushing plate (24) is provided with through holes at the top and the bottom, and the inner wall of the through hole is in sliding contact with the outer side of the rack (23).
9. A method for cutting rubber materials of a conveying belt is characterized by comprising the following steps:
s1: firstly, peeling an upper layer and a lower layer of a conveyer belt and a middle iron wire for a certain distance in advance;
s2: then the conveyer belt is fixed between two rotating shafts (29) on the right side, then the iron wire is fixed between the two rotating shafts (29) on the left side, then the upper layer and the lower layer of the middle conveyer belt are placed at the joint of the middle iron wire and the upper layer on a first stripping shovel (2) on the upper part, and the lower layer is placed on a stripping shovel on the lower part;
s3: then restart driving motor (7), driving motor (7) stimulate the iron wire again, and the conveyer belt will be dragged to the iron wire, peels off shovel (2) through two first, breaks away from the upper strata and the lower floor and the iron wire of conveyer belt.
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