阅读说明：本技术 一种生产胶辊用辊芯表面处理设备 (Roller core surface treatment equipment for producing rubber rollers ) 是由 李俊 于 2021-08-18 设计创作，主要内容包括：本发明公开了一种生产胶辊用辊芯表面处理设备,包括外壳,所述外壳内设有开口向上的一号处理腔,所述一号处理腔的左侧面内设有一号电机,所述一号电机的右侧面安装有承载轴,所述承载轴的右端安装有三爪卡盘,所述一号处理腔的右侧面内设有开口向上的调节腔,本发明能够对胶辊上的化合物进行切割,并且本发明能够使胶辊上的化合物受到急剧的温度变化,使得其便于脱落并使辊芯露出；在胶辊上的化合物脱落后本发明能够对辊芯的环面进行打磨,以去除锈层,该工序能够增强下一次胶辊加工时化合物的附着强度,并且增强镀覆工艺的效果；本发明能够自动对物理处理完成的辊芯进行镀覆工艺,以增强其使用寿命。(The invention discloses roller core surface treatment equipment for producing rubber rollers, which comprises a shell, wherein a first treatment cavity with an upward opening is arranged in the shell, a first motor is arranged in the left side surface of the first treatment cavity, a bearing shaft is arranged on the right side surface of the first motor, a three-jaw chuck is arranged at the right end of the bearing shaft, and an adjusting cavity with an upward opening is arranged in the right side surface of the first treatment cavity; after the compound on the rubber roll falls off, the invention can polish the ring surface of the roll core to remove the rust layer, and the working procedure can enhance the adhesive strength of the compound in the next rubber roll processing and enhance the effect of the plating process; the invention can automatically carry out the plating process on the physically treated roll core so as to prolong the service life of the roll core.)

1. The utility model provides a production roller core surface treatment equipment for rubber roll, includes the shell, its characterized in that: the utility model discloses a processing chamber, including shell, bearing shaft, driving ring, bearing shaft, three-jaw chuck, bearing curved block, adjusting chamber, adjusting chamber, and adjusting chamber, threaded connection has the cutting piece on No. two threaded spindle, be equipped with cutting mechanism in the cutting piece, cutting mechanism can act on the rubber roll and cut the compound that is located it, the intercommunication is equipped with No. two process chambers in the lower side of process chamber, No. two process chambers are equipped with the solution that is used for chemical plating, and be equipped with the discharge opening that the opening is backward in the trailing flank of No. two process chambers, be equipped with the spring chamber in the trailing flank of a process chamber, the spring intracavity be equipped with can by the jam mechanism that the bearing axle drove, it can make to block up the mechanism No. one process chamber with No. two process chamber partitions.

2. The roller core surface treatment equipment for producing the rubber roller according to claim 1, characterized in that: at least two bearings capable of freely rotating are arranged in the upper side face of the bearing curved surface block.

3. The roller core surface treatment equipment for producing the rubber roller according to claim 2, characterized in that: the first treatment cavity is internally provided with a heater, the front side and the rear side of the first treatment cavity are internally provided with a cooling flow passage, a ball valve is arranged in the cooling flow passage, the cooling flow passage is connected to a tap water pipe through a hose, and the side of the first treatment cavity is internally provided with a drain hole which is communicated outwards.

4. The roller core surface treatment equipment for producing the rubber roller according to claim 3, characterized in that: the cutting mechanism comprises a transmission groove arranged in the rear side surface of the cutting block, a first rack extending into the transmission groove is fixedly arranged on the rear side surface of the first processing cavity, a first cavity is arranged in the cutting block, a first rotating shaft upwards penetrating into the first cavity is rotatably connected to the lower side surface of the transmission groove, a first gear meshed with the first rack is arranged on the first rotating shaft, a first bevel gear is arranged at the upper end of the first rotating shaft, a second rotating shaft is rotatably connected to the right side surface of the first cavity, a second bevel gear meshed with the first bevel gear is arranged on the second rotating shaft, a disc is arranged at the left end of the second rotating shaft, a protruding rod is fixedly arranged at the outer ring of the left side surface of the disc, a sliding groove which penetrates leftwards and is upwards opened is arranged in the cutting block, and an airtight cavity communicated with the sliding groove is arranged in the upper side surface of the first cavity, sliding connection has a piston and No. two pistons about the airtight intracavity, the downside of a piston articulates to have to rotate connect in the connecting rod of protruding pole outer loop, sliding connection has the connecting block about in the sliding tray, the left end of connecting block is equipped with the extension piece admittedly, the extension piece is located the left side of cutting block, and the groove that runs through about being equipped with in the extension piece, the left surface of extension piece has set firmly two blades No. two, the connecting block pass through the connecting rod connect in the side of going up of No. two pistons.

5. The roller core surface treatment equipment for producing the rubber roller according to claim 4, characterized in that: two the blade is vertically placed, the right flank of sliding tray has set firmly No. two blades, No. two the blade is located the upside of connecting block stroke, and No. two the blade is transversely placed, set firmly the guide board on the left surface of cutting block.

6. The roller core surface treatment equipment for producing the rubber roller according to claim 5, characterized in that: be equipped with the ascending cavity of opening No. two in the cutting block, No. two cavities are located the right side in airtight chamber, and No. two cavities are located the upside of a cavity, the downside internal rotation of No. two cavities is connected with No. three threaded spindle, No. two cavities internal sliding connection have with No. three threaded spindle threaded connection's carrier block, the side of going up of carrier block has set firmly No. three blades, still be equipped with the grinding mechanism that can polish to the roller core of rubber roll in the cutting block.

7. The roller core surface treatment equipment for producing the rubber roller according to claim 6, characterized in that: be equipped with No. three bevel gears on No. three threaded shaft, be equipped with the through-hole that link up right in the right flank of No. two cavities, it is equipped with the mount to adjust the intracavity, the mount internal rotation is connected with the axis of rotation No. three, the left end of No. three axis of rotation install with No. four bevel gears that No. three bevel gears mate, and No. five bevel gears are installed to the right-hand member of No. three axis of rotation, threaded shaft on install with No. six bevel gears of No. five bevel gear meshes.

8. The roller core surface treatment equipment for producing the rubber roller according to claim 7, characterized in that: the grinding mechanism comprises a third cavity with an upward opening arranged in the cutting block, a second through hole penetrating into the third cavity is arranged in the front side surface of the transmission groove, a fourth rotating shaft is rotatably connected on the lower side surface of the third cavity, a seventh bevel gear is mounted at the upper end of the fourth rotating shaft, the first rotating shaft is provided with a ratchet wheel which is connected with the fourth rotating shaft through a first synchronous belt, a fifth rotating shaft is rotatably connected on the front side surface of the third cavity, an eighth bevel gear meshed with the seventh bevel gear is arranged on the fifth rotating shaft, and the front end of the fifth rotating shaft is provided with a friction wheel, the left side surface of the third cavity is connected with a spring plate through a first spring, and a sand block is arranged in the third cavity and is clamped between the spring plate and the friction wheel.

9. The roller core surface treatment equipment for producing the rubber roller according to claim 8, characterized in that: the blocking mechanism comprises a blocking block which is connected in the spring cavity in a sliding manner, the blocking block is connected to the rear side face of the spring cavity through a second spring, a tooth groove with an upward opening is formed in the blocking block, a second rack is connected in the tooth groove in a front-back sliding manner, the second rack is connected to the side face of the tooth groove through a third spring, an electromagnet is arranged in the rear side face of the tooth groove, a connecting cavity is arranged in the rear side face of the first processing cavity, a sixth rotating shaft is connected in the front-back wall of the connecting cavity in a rotating manner, the sixth rotating shaft is connected with the bearing shaft through a second synchronous belt, a ninth bevel gear is arranged on the sixth rotating shaft, a third through hole penetrating into the spring cavity is formed in the lower side face of the connecting cavity, a seventh rotating shaft is connected in the third through hole in a rotating manner, and a tenth bevel gear meshed with the ninth bevel gear is arranged on the seventh rotating shaft, and a second gear matched with the second rack is installed at the lower end of the seventh rotating shaft.

Technical Field

The invention relates to the technical field of rubber rollers, in particular to roller core surface treatment equipment for producing rubber rollers.

Background

The rubber roller is a roller-shaped product which is prepared by taking metal or other materials as a core and coating rubber outside and vulcanizing.

Rubber in the rubber roller is easy to wear, the existing method for treating the severely worn rubber roller is generally direct destruction, but the roller core cannot be damaged by the wear of the rubber roller, and few manufacturers and equipment capable of recycling the roller core are available in the market, so that the treatment method can cause great resource waste, and how to strip compounds in the process of recycling the roller core is also a great difficulty.

Disclosure of Invention

The invention aims to provide roller core surface treatment equipment for producing rubber rollers, which is used for overcoming the defects in the prior art.

The roller core surface treatment equipment for producing the rubber roller comprises a shell, wherein a first treatment cavity with an upward opening is arranged in the shell, a first motor is arranged in the left side surface of the first treatment cavity, a bearing shaft is arranged on the right side surface of the first motor, a three-jaw chuck is arranged at the right end of the bearing shaft, an adjusting cavity with an upward opening is arranged in the right side surface of the first treatment cavity, a first threaded shaft extending to the upper side of the shell is connected in the lower side surface of the adjusting cavity in a rotating mode, a driving ring is arranged at the upper end of the first threaded shaft, a bearing curved block extending to the left side in the first treatment cavity is connected to the first threaded shaft in a threaded mode, the right side surface of the bearing curved block is connected to the right side surface of the adjusting cavity in a sliding mode, a second motor is arranged in the right side surface of the first treatment cavity, and the second motor is located on the lower side of the adjusting, and install on the left surface of No. two motors rotate connect in No. two threaded spindle in a process chamber left surface, threaded connection has the cutting piece on No. two threaded spindle, be equipped with cutting mechanism in the cutting piece, cutting mechanism can act on the rubber roll and cut the compound that is located above that, the intercommunication is equipped with No. two process chambers in the lower side of a process chamber, No. two process chambers are equipped with the solution that is used for chemical plating, and be equipped with the discharge opening that the opening is backward in the trailing flank of No. two process chambers, be equipped with the spring chamber in the trailing flank of a process chamber, be equipped with in the spring chamber can by the jam mechanism that the bearing shaft drove, jam mechanism can make a process chamber with No. two process chamber separate.

According to a further technical scheme, at least two bearings capable of freely rotating are arranged in the upper side face of the bearing curved surface block.

According to the technical scheme, a heater is arranged in the first treatment cavity, cooling runners are arranged in the front side face and the rear side face of the first treatment cavity, ball valves are arranged in the cooling runners, the cooling runners are connected to a tap water pipe through hoses, and drain holes which penetrate outwards are arranged in the side face of the first treatment cavity.

The cutting mechanism comprises a transmission groove arranged in the rear side surface of the cutting block, a first rack extending into the transmission groove is fixedly arranged on the rear side surface of the first processing cavity, a first cavity is arranged in the cutting block, a first rotating shaft which upwards penetrates into the first cavity is rotatably connected to the lower side surface of the transmission groove, a first gear meshed with the first rack is arranged on the first rotating shaft, a first bevel gear is arranged at the upper end of the first rotating shaft, a second rotating shaft is rotatably connected in the right side surface of the first cavity, a second bevel gear meshed with the first bevel gear is arranged on the second rotating shaft, a disc is arranged at the left end of the second rotating shaft, a rod is fixedly arranged at the outer ring of the left side surface of the disc, a sliding groove which penetrates leftwards and has an upward opening is arranged in the cutting block, be equipped with in the up side of a cavity and communicate to the airtight chamber of sliding tray, sliding connection has a piston and No. two pistons about the airtight intracavity, the downside of a piston articulates there is the rotation connect in the connecting rod of protruding pole outer loop, sliding connection has the connecting block about in the sliding tray, the left end of connecting block is equipped with the extension piece admittedly, the extension piece is located the left side of cutting block, and be equipped with the groove that runs through from top to bottom in the extension piece, the left side of extension piece has set firmly two blades No. two, the connecting block pass through the connecting rod connect in the up side of No. two pistons.

Further technical scheme, two the blade is vertically placed, the right flank of sliding tray has set firmly No. two blades, No. two blades are located the upside of connecting block stroke, and No. two blades are transversely placed, set firmly the guide board on the left surface of cutting block.

Further technical scheme, be equipped with the ascending cavity of No. two of opening in the cutting block, No. two cavities are located the right side in airtight chamber, and No. two cavities are located the upside of a cavity, the downside internal rotation of No. two cavities is connected with No. three screw shafts, No. two cavities sliding connection have with No. three screw shaft threaded connection's carrier block, the last side of carrier block has set firmly No. three blades, still be equipped with the grinding mechanism that can polish to the roller core of rubber roll in the cutting block.

The technical scheme is that a third bevel gear is arranged on the third threaded shaft, a first through hole which is communicated with the right is formed in the right side face of the second cavity, a fixing frame is arranged in the adjusting cavity, a third rotating shaft is connected in the fixing frame in a rotating mode, a fourth bevel gear matched with the third bevel gear is installed at the left end of the third rotating shaft, a fifth bevel gear is installed at the right end of the third rotating shaft, and a sixth bevel gear meshed with the fifth bevel gear is installed on the first threaded shaft.

In a further technical scheme, the grinding mechanism comprises a third cavity which is arranged in the cutting block and has an upward opening, a second through hole penetrating into the third cavity is arranged in the front side surface of the transmission groove, a fourth rotating shaft is rotatably connected in the lower side surface of the third cavity, a seventh bevel gear is arranged at the upper end of the fourth rotating shaft, a ratchet wheel is arranged on the first rotating shaft, the ratchet wheel is connected with the fourth rotating shaft through a first synchronous belt, a fifth rotating shaft is rotationally connected with the front side surface of the third cavity, an eighth bevel gear meshed with the seventh bevel gear is installed on the fifth rotating shaft, and the front end of the fifth rotating shaft is provided with a friction wheel, the left side surface of the third cavity is connected with a spring plate through a first spring, and a sand block is arranged in the third cavity and is clamped between the spring plate and the friction wheel.

The technical scheme is that the blocking mechanism comprises a blocking block which is connected in the spring cavity in a sliding manner, the blocking block is connected to the rear side face of the spring cavity through a second spring, a tooth groove with an upward opening is formed in the blocking block, a second rack is connected in the tooth groove in a sliding manner from front to back, the second rack is connected to the side face of the tooth groove through a third spring, an electromagnet is arranged in the rear side face of the tooth groove, a connecting cavity is arranged in the rear side face of the first processing cavity, a sixth rotating shaft is connected in the front and rear walls of the connecting cavity in a rotating manner, the sixth rotating shaft is connected with the bearing shaft through a second synchronous belt, a ninth bevel gear is arranged on the sixth rotating shaft, a third through hole which penetrates through the spring cavity is formed in the lower side face of the connecting cavity, and a seventh rotating shaft is connected in the third through hole in a rotating manner, and a tenth bevel gear meshed with the ninth bevel gear is arranged on the seventh rotating shaft, and a second gear matched with the second rack is arranged at the lower end of the seventh rotating shaft.

The invention has the beneficial effects that: the compound on the rubber roller can be cut, and the compound on the rubber roller can be subjected to sharp temperature change, so that the compound on the rubber roller can fall off conveniently and a roller core is exposed;

after the compound on the rubber roll falls off, the invention can polish the ring surface of the roll core to remove the rust layer, and the working procedure can enhance the adhesive strength of the compound in the next rubber roll processing and enhance the effect of the plating process;

the invention can automatically carry out the plating process on the physically treated roll core so as to prolong the service life of the roll core.

Drawings

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

FIG. 2 is a schematic view of the structure A-A of FIG. 1;

FIG. 3 is a schematic top view of the plugging block of FIG. 2;

FIG. 4 is a schematic view of the cutting block of FIG. 1;

FIG. 5 is a schematic view of the structure of FIG. 4 at cavity number one;

FIG. 6 is a schematic structural view of a cavity number three in the cutting block of the present invention;

fig. 7 is a schematic diagram of the structure of B-B in fig. 6.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is intended to describe only one apparatus or several specific embodiments for producing a core for a rubber covered roller, and not to strictly limit the scope of protection specifically claimed herein, as used herein, the terms upper, lower, left and right are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human error, the following detailed description of which is specific:

referring to fig. 1-7, a roller core surface treatment device for producing rubber covered rollers according to an embodiment of the present invention includes a housing 11, a first treatment chamber 12 with an upward opening is provided in the housing 11, a first motor 13 is provided in a left side surface of the first treatment chamber 12, a bearing shaft 25 is provided on a right side surface of the first motor 13, a three-jaw chuck 14 is provided on a right end of the bearing shaft 25, an adjustment chamber 15 with an upward opening is provided in a right side surface of the first treatment chamber 12, a first threaded shaft 16 extending to an upper side of the housing 11 is rotatably connected to a lower side surface of the adjustment chamber 15, a driving ring 17 is provided on an upper end of the first threaded shaft 16, a receiving curved block 18 extending to the left side in the first treatment chamber 12 is screwed to the first threaded shaft 16, and a right side surface of the receiving curved block 18 is slidably connected to the right side surface of the adjustment chamber 15, a second motor 19 is arranged in the right side face of the first processing cavity 12, the second motor 19 is located on the lower side of the adjusting cavity 15, a second threaded shaft 20 which is rotatably connected to the left side face of the first processing cavity 12 is mounted on the left side face of the second motor 19, a cutting block 21 is in threaded connection with the second threaded shaft 20, a cutting mechanism 101 is arranged in the cutting block 21 and can act on a rubber roller and cut a compound located on the rubber roller, a second processing cavity 22 is communicated with the lower side face of the first processing cavity 12, a solution for chemical plating is arranged in the second processing cavity 22, a discharge hole 23 with a backward opening is arranged in the rear side face of the second processing cavity 22, a spring cavity 24 is arranged in the rear side face of the first processing cavity 12, and a blocking mechanism 102 which can be driven by the bearing shaft 25 is arranged in the spring cavity 24, the blocking mechanism 102 can separate the first process chamber 12 from the second process chamber 22.

Advantageously or exemplarily, not less than two freely rotatable bearings are provided in the upper side of the receiving curve block 18.

Beneficially or exemplarily, a heater is arranged in the first processing chamber 12, a cooling flow passage is arranged in the front side and the rear side of the first processing chamber 12, a ball valve is arranged in the cooling flow passage, the cooling flow passage is connected to a tap water pipe through a hose, and a drain hole which penetrates outwards is arranged in the side of the first processing chamber 12.

Beneficially or exemplarily, the cutting mechanism 101 includes a transmission groove 26 disposed in a rear side surface of the cutting block 21, a first rack 27 extending into the transmission groove 26 is fixedly disposed on a rear side surface of the first treatment chamber 12, a first cavity 28 is disposed in the cutting block 21, a first rotating shaft 29 penetrating upward into the first cavity 28 is rotatably connected to a lower side surface of the transmission groove 26, a first gear 30 engaged with the first rack 27 is disposed on the first rotating shaft 29, a first bevel gear is mounted at an upper end of the first rotating shaft 29, a second rotating shaft 31 is rotatably connected in a right side surface of the first cavity 28, a second bevel gear engaged with the first bevel gear is mounted on the second rotating shaft 31, a disk 32 is mounted at a left end of the second rotating shaft 31, a rod 33 is fixedly disposed at an outer ring of a left side surface of the disk 32, be equipped with in the cutting piece 21 and link up and the ascending sliding tray 34 of opening left, be equipped with in the upper side of cavity 28 and communicate to the airtight chamber 35 of sliding tray 34, sliding tray 36 and No. two pistons 37 of sliding tray up and down have in the airtight chamber 35, the downside of a piston 36 articulates there is the connecting rod 38 that rotates connect in the outer loop of protruding pole 33, sliding tray 34 is interior to go up and down sliding tray has connecting block 39, the left end of connecting block 39 is equipped with the extension piece admittedly, the extension piece is located the left side of cutting piece 21, and be equipped with the through groove that runs through from top to bottom in the extension piece, the left surface of extension piece has set firmly two blades 40 No. one, connecting block 39 passes through connecting rod 41 and connect in the upper flank of No. two pistons 37.

Advantageously or exemplarily, two blades 40 of the first type are longitudinally arranged, a blade 55 of the second type is fixedly arranged on the right side of the sliding groove 34, the blade 55 of the second type is positioned on the upper side of the stroke of the connecting block 39, the blade of the second type is transversely arranged, and a guide plate 56 is fixedly arranged on the left side of the cutting block 21.

Beneficially or exemplarily, a second cavity 42 with an upward opening is arranged in the cutting block 21, the second cavity 42 is located on the right side of the airtight cavity 35, the second cavity 42 is located on the upper side of the first cavity 28, a third threaded shaft 43 is rotatably connected to the lower side surface of the second cavity 42, a bearing block 44 in threaded connection with the third threaded shaft 43 is slidably connected in the second cavity 42, a third blade 45 is fixedly arranged on the upper side surface of the bearing block 44, and a grinding mechanism 103 capable of grinding the roller core of the rubber roller is further arranged in the cutting block 21.

Beneficially or exemplarily, a third bevel gear is arranged on the third threaded shaft 43, a first through hole 46 penetrating rightwards is arranged in the right side surface of the second cavity 42, a fixed frame is arranged in the adjusting cavity 15, a third rotating shaft 47 is rotatably connected in the fixed frame, a fourth bevel gear matched with the third bevel gear is installed at the left end of the third rotating shaft 47, a fifth bevel gear is installed at the right end of the third rotating shaft 47, and a sixth bevel gear meshed with the fifth bevel gear is installed on the first threaded shaft 16.

Beneficially or exemplarily, the grinding mechanism 103 includes a third cavity 48 which is provided in the cutting block 21 and opens upward, a second through hole which penetrates into the third cavity 48 is provided in the front side surface of the transmission groove 26, a fourth rotating shaft 49 is rotatably connected to the lower side surface of the third cavity 48, a seventh bevel gear is mounted at the upper end of the fourth rotating shaft 49, a ratchet wheel is mounted on the first rotating shaft 29 and connected to the fourth rotating shaft 49 through a first synchronous belt 50, a fifth rotating shaft 51 is rotatably connected to the front side surface of the third cavity 48, an eighth bevel gear which is meshed with the seventh bevel gear is mounted on the fifth rotating shaft 51, a friction wheel 52 is mounted at the front end of the fifth rotating shaft 51, a spring plate 53 is connected to the left side surface of the third cavity 48 through a first spring, a sand block 54 is provided in the third cavity 48, the sand block 54 is clamped between the spring plate 53 and the friction wheel 52.

Beneficially or exemplarily, the blocking mechanism 102 includes a blocking block 57 slidably connected in the spring cavity 24, the blocking block 57 is connected to the rear side of the spring cavity 24 through a second spring, a tooth socket 58 with an upward opening is arranged in the blocking block 57, a second rack 59 is slidably connected in the tooth socket 58 back and forth, the second rack 59 is connected to the side of the tooth socket 58 through a third spring, an electromagnet 60 is arranged in the rear side of the tooth socket 58, a connecting cavity 61 is arranged in the rear side of the first treatment cavity 12, a sixth rotating shaft 62 is rotatably connected in the front and rear wall of the connecting cavity 61, the sixth rotating shaft 62 is connected with the bearing shaft 25 through a second synchronous belt 63, a ninth bevel gear is arranged on the sixth rotating shaft 62, a third through hole penetrating into the spring cavity 24 is arranged in the lower side of the connecting cavity 61, a seventh rotating shaft 64 is rotatably connected in the third through hole, a tenth bevel gear meshed with the ninth bevel gear is mounted on the seventh rotating shaft 64, and a second gear matched with the second rack 59 is mounted at the lower end of the seventh rotating shaft 64.

The invention relates to a roller core surface treatment device for producing rubber rollers, which comprises the following working procedures:

one end of the waste press roller is fixed in the three-jaw chuck 14, and the other end of the waste press roller is abutted against the upper side surface of the bearing curved block 18, at the moment, a worker rotates the driving ring 17, the driving ring 17 drives the first threaded shaft 16 to move up and down when rotating, when the axis of the press roller is adjusted to be in a horizontal state, the worker stops rotating the driving ring 17, in the process, the height of the third blade 45 is also adjusted, the first threaded shaft 16 drives the third rotating shaft 47 to rotate through the meshing between the bevel gears when rotating, the third rotating shaft 47 also drives the third threaded shaft 43 to rotate through the meshing between the bevel gears when rotating, the third threaded shaft 43 can make the bearing block 44 move when rotating, the moving direction of the bearing block 44 is the same as the moving direction of the bearing curved block 18, when the adjustment of the bearing curved block 18 is completed, the adjustment of the third blade 45 is completed, at this time, the third blade 45 abuts against the lower side surface of the roll core.

Then the second motor 19 is electrified, the second motor 19 drives the second threaded shaft 20 to rotate forward when being electrified, the cutting block 21 moves leftwards at the moment, the first gear 30 is driven by the first rack 27 to drive the first rotating shaft 29 to rotate in the movement process of the cutting block 21, the first rotating shaft 29 which is turned does not drive the ratchet wheel to rotate, the second rotating shaft 31 is driven to rotate through the meshing relationship among bevel gears by the rotation of the first rotating shaft 29, the disc 32 is driven to rotate when the second rotating shaft 31 rotates to enable the protruding rod 33 to do circular motion, the protruding rod 33 drives the first piston 36 to do periodic up-and-down motion through the connecting rod 38 at the moment, the second piston 37 moves up and down under the action of air pressure at the moment, the first blade 40 keeps the state of up-and-down motion and moves leftwards at the moment so as to cut thick compounds, and the compounds attached to the roller core are cut by the two first blades 40 and the second blade 55, the long strip compound that separates can be driven by guide plate 56 and through running through groove backward motion, and there is the certain distance in the position of blade 40 and No. two blade 55 and roller core, and this makes the rubber roll after being cut by blade 40 and No. two blade 55 still can not expose the roller core, and No. three blade 45 of butt in the roller core can cut remaining compound and make the roller core expose after No. two blade 55 cutting is accomplished.

No. two motors 19 cut off the power supply when cutting block 21 moves to left limit department, later the heater circular telegram, the heater outage after waiting for the roller core and compound heating to accomplish through the certain time, and the ball valve is opened this moment, and water can be discharged through the wash port behind the cooling runner this moment, and the ball valve is closed after the certain time, and the compound that drops can not tightly attach to on the roller core again through rapid cooling this moment, and the staff can take out the compound that is located on the roller core this moment, and the staff need will be taken out by the compound that blade 40 and No. two blades 55 cut and dropped.

Then the first motor 13 and the second motor 19 are electrified, the second motor 19 is electrified and drives the second threaded shaft 20 to rotate reversely, the cutting block 21 moves rightwards when the second threaded shaft 20 rotates reversely, the first rotating shaft 29 can drive the ratchet and the first synchronous belt 50 to drive the fourth rotating shaft 49 to rotate, the fourth rotating shaft 49 can drive the fifth rotating shaft 51 to rotate through the bevel gears meshed with each other when rotating, the sand block 54 moves upwards through driving the friction wheel 52 when the fifth rotating shaft 51 rotates until the sand block 54 abuts against the roller core, the first motor 13 can drive the bearing shaft 25 to rotate the three-jaw chuck 14 when being electrified, the roller core is driven to rotate, the sand block 54 can more comprehensively polish the roller core to remove the rust layer and the compounds which are not separated, and simultaneously, the second synchronous belt 63 is driven to drive the sixth rotating shaft 62 to rotate when the bearing shaft 25 rotates, when the sixth rotating shaft 62 rotates, the seventh rotating shaft 64 rotates through the bevel gears which are meshed with each other, when the seventh rotating shaft 64 rotates, the second gear is driven to enable the blocking block 57 to move leftwards, when the cutting block 21 moves to the right limit, the second motor 19 and the first motor 13 are powered off, the third rotating shaft 47 extends into the second cavity 42, the third bevel gear is meshed with the fourth bevel gear, the blocking block 57 moves to the left limit and is positioned in the spring cavity 24, then the three-jaw chuck 14 is opened, the roller core clamped in the three-jaw chuck 14 falls down through the gap between the inner jaws of the three-jaw chuck 14 and falls into the second processing cavity 22, after a certain time, the electromagnet 60 is powered on and attracts the second rack 59, at the time, the second rack 59 is not meshed with the second gear, and at the time, the blocking block 57 is reset due to the elasticity of the second spring, and the second processing cavity 22 is separated from the first processing cavity 12 again, then, the electromagnet 60 is powered off, and the second rack 59 is meshed with the second gear again due to the elastic force of the third spring.

The invention has the beneficial effects that: the compound on the rubber roller can be cut, and the compound on the rubber roller can be subjected to sharp temperature change, so that the compound on the rubber roller can fall off conveniently and a roller core is exposed;

after the compound on the rubber roll falls off, the invention can polish the ring surface of the roll core to remove the rust layer, and the working procedure can enhance the adhesive strength of the compound in the next rubber roll processing and enhance the effect of the plating process;

the invention can automatically carry out the plating process on the physically treated roll core so as to prolong the service life of the roll core.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.