Automatic centrifugal machine for textile auxiliaries

Abstract

The invention belongs to the technical field of centrifugal machines, and particularly relates to an automatic centrifugal machine for textile auxiliaries, which comprises a containing part, a driving mechanism, a cleaning mechanism, a control mechanism and an absorption mechanism, the containing part comprises a bearing plate, an outer containing cylinder, a rotary drum and a closing plate, the rotary drum is located in the outer containing cylinder, the closing plate is used for closing the outer containing cylinder, and the outer containing cylinder is fixedly installed at the upper end of the bearing plate; the cleaning mechanism comprises a driving hammer, a guide plate, a mounting disc and a flow deflector, the guide plate is arranged between the outer containing cylinder and the rotary drum, and a nozzle is arranged at the end, facing the rotary drum, of the guide plate; the flow deflector is fixedly mounted on the outer wall of the mounting disc, the mounting disc is rotationally arranged on one side of the nozzle, and the driving hammer is elastically mounted on the radial outer wall of the mounting disc; through cooperation of the structures, back-flushing cleaning of the rotary drum is achieved, airflow penetrating through the rotary drum during back-flushing cleaning is used for dredging the rotary drum, the blocked airflow is used as a power source for tapping the rotary drum, and the cleaning efficiency of the rotary drum is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of centrifuges, in particular to an automatic centrifuge for textile auxiliaries. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate liquids from solid particles or components in a mixture of liquids and liquids. Centrifuges are mainly used to separate solid particles from liquids in suspensions, or to separate two immiscible liquids of different densities in emulsions. Centrifuges are widely used in chemical, petroleum, food, pharmaceutical, mineral processing, coal, water treatment and shipping sectors. Common textile auxiliaries need to be purified by centrifuges during production. During centrifugal purification, some solid materials will remain in the filter layer of the centrifuge drum. In order to keep the centrifuge drum unobstructed, it is necessary to clean the drum after centrifugation.

[0003] A Chinese patent application CN209597425U discloses an automatic centrifuge for fine textile auxiliaries, including an inner barrel, an outer barrel and a hot air pipe, wherein the inner barrel is located inside the outer barrel, the hot air pipe passes through the outer barrel and extends to the top of the inner barrel, the hot air pipe includes a vertical blowing part and an inclined blowing part, the air outlet end of the vertical blowing part is located above the inner wall of one side of the inner barrel, and the air outlet end of the inclined blowing part faces the inner wall of the other side of the inner barrel; A Chinese patent application CN219664025U discloses a bag-pulling centrifuge using gas backwashing for defiltration, comprising a base, the four corners of the bottom end of the base are fixedly connected to legs, the tops of the legs are fixedly connected to cylinder 2, the driving ends of cylinder 2 are fixedly connected to push rod 2, both sides of push rod 2 are fixedly connected to clamping rods, the other side of the top of the top cover is fixedly connected to a fan, a blowing hose is provided in the middle of the bottom end of the fan, a connecting block is fixedly connected to the outer side of the middle of the blowing hose, and one side of the bottom end of the top cover is fixedly connected to four cylinders 1 evenly distributed; In the above technology, although the residue in the drum can be dried to a certain extent by blowing air from the inside to the outside through the hot air pipe, the residue in the drum blocks the filtering part of the drum due to the outward blowing direction. If the air is blown from the outside to the inside, part of the wind force cannot be fully utilized due to the obstruction of the residue in the filtering part of the drum, thereby affecting the overall cleaning of the drum.

[0004] To this end, the present invention provides an automatic centrifuge for textile auxiliaries. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: the automatic centrifuge for textile auxiliaries described in the present invention comprises a containing part, a driving mechanism, a cleaning mechanism, a control mechanism and an absorption mechanism; The accommodating part includes a bearing plate, an outer accommodating cylinder, a rotating drum and a closing plate, wherein the rotating drum is located inside the outer accommodating cylinder, the closing plate is used to close the outer accommodating cylinder, and the outer accommodating cylinder is fixedly mounted on the upper end of the bearing plate; The cleaning mechanism comprises a hammer, a guide plate, a mounting plate and a guide plate, wherein the guide plate is arranged between the outer accommodating cylinder and the rotating drum, and a nozzle is arranged at one end of the guide plate facing the rotating drum; The guide vane is fixedly mounted on the outer wall of the mounting plate, the mounting plate is rotatably mounted on one side of the nozzle, and the hammer is elastically mounted on the radial outer wall of the mounting plate; The control mechanism includes a regulating cylinder and a sliding plug, and the air pressure on one side of the inner cavity of the regulating cylinder is controlled by sliding the sliding plug; When the exhaust in the cylinder is regulated, the gas is discharged through the nozzle; The negative pressure generated by the suction in the drum is adjusted to absorb the slag at the bottom of the drum through the absorption mechanism; The sliding of the sliding plug and the rotation of the drum are both controlled by a driving mechanism.

[0007] Preferably, a transfer block is fixedly installed inside the outer accommodating cylinder, a connecting cylinder is rotatably installed inside the transfer block, and the inner cavity of the transfer block is connected with the inner cavity of the guide plate through the connecting cylinder; The inner cavity of the adapter block is communicated with the inner cavity of the regulating cylinder through a conduit, and a one-way valve for controlling gas discharge is arranged at the connection position.

[0008] Preferably, the absorption mechanism comprises a storage cylinder, a filter cylinder and a suction nozzle, the storage cylinder and the filter cylinder are both arranged at the bottom of the bearing plate, and the storage cylinder and the filter cylinder are detachably connected, and the suction nozzle is connected to the storage cylinder through a spring tube; A heating chamber is fixedly installed at the bottom of the carrying plate, and a heating plate is arranged at the bottom of the heating chamber; The inner cavity of the heating chamber is communicated with the inner cavity of the filter cartridge, the outer wall of the heating chamber is connected with the inner cavity of the regulating cartridge through a conduit, and a one-way valve for controlling gas entry is arranged at the connection position.

[0009] Preferably, a mounting plate is fixedly mounted on the inner wall of the guide plate, a slide rod is slidably mounted on the inner wall of the mounting plate, a sealing plug for sealing the nozzle is fixedly mounted on the other end of the slide rod, and an outer wall of the sealing plug is elastically connected to the mounting plate; One end of the connecting tube extends to the inner cavity of the guide plate and is fixedly mounted with a transmission tube. The outer wall of the transmission tube is provided with a recessed portion, and one end of the sliding rod is in real-time contact with the outer wall of the transmission tube.

[0010] Preferably, a mounting frame is fixedly mounted on the inner wall of the outer accommodating cylinder, and the mounting plate is connected to the mounting frame via a bearing.

[0011] Preferably, an adjustment ring is elastically mounted in the inner cavity of the adapter block, and the outer wall of the adjustment ring is sealingly fitted with the inner wall of the adapter block; The connecting tube passes through the adjusting ring, and the outer wall of the connecting tube slides against the inner wall of the adjusting ring; The outer wall of the connecting cylinder is provided with a spiral groove, and the inner wall of the adjusting ring is provided with a convex block matched with the spiral groove.

[0012] Preferably, the driving mechanism comprises a driving motor, a transmission shaft, a connecting rod and a transmission disc; The driving motor is fixedly mounted on the outer wall of the bearing plate, one end of the transmission shaft is fixedly connected to the center position of the bottom surface of the drum, and the output shaft of the driving motor is connected to the transmission shaft through a transmission member; The transmission disc is rotatably mounted on the bottom of the bearing plate, one end of the connecting rod is rotatably connected to the outer wall of the transmission disc through a pin shaft, and the other end of the connecting rod is rotatably connected to the outer wall of the sliding plug; The rotation of the transmission plate is controlled by the drive motor.

[0013] Preferably, the output shaft of the driving motor passes through the bearing plate and is fixedly installed with a transmission platform, the inner wall of the transmission disk is fixedly installed with transmission bevel teeth, and multiple transmission bevel teeth are evenly arranged in a ring shape along the axis of the transmission disk. The outer wall of the transmission platform is rotatably installed with a transmission rod for pressing the transmission bevel teeth through a torsion spring.

[0014] Preferably, a transfer cylinder is fixedly mounted on one end of the heating chamber, and a vent hole for gas to pass through is provided on the outer wall of the transfer cylinder; A blocking ring for blocking the vent hole is slidably mounted on the outer wall of the adapter cylinder.

[0015] Preferably, an induction block is provided inside the heating chamber, a cavity is provided inside the induction block, and an extension tube is provided on the outer wall. A control plug is elastically installed on the inner wall of the extension tube, an adjusting rod is fixedly installed on the axial end of the control plug, and the other end of the adjusting rod is fixedly connected to the outer wall of the sealing ring.

[0016] The beneficial effects of the present invention are as follows: 1. The present invention provides a hammer, a guide plate, a mounting plate and a guide vane. The guide plate is provided between the outer accommodating cylinder and the drum, and a nozzle is provided at one end of the guide plate facing the drum. The guide vane is fixedly installed on the outer wall of the mounting plate, and the mounting plate is rotatably provided on one side of the nozzle. The hammer is elastically installed on the radial outer wall of the mounting plate. When the nozzle is exhausted, part of the air passes through the outer wall of the drum and enters the drum, thereby clearing the filter layer of the drum and cleaning the drum. Another part of the air does not pass through the drum, but flows along the radial outer wall of the drum. The guide vane and the mounting plate are driven to rotate by the part of the air, thereby controlling the hammer to knock the drum from the outer wall of the drum to the inside, generating vibration, and cooperating with the exhaust of the nozzle to improve the cleaning efficiency of the drum. 2. The present invention provides a sliding plug and an adjusting cylinder. The sliding plug is slidably arranged in the inner cavity of the adjusting cylinder to control the exhaust and intake of the adjusting cylinder. When the adjusting cylinder is exhausted, the nozzle is used to eject air toward the drum. When the adjusting cylinder is inhaling air, the suction nozzle is extended into the drum to absorb the fallen residue. At the same time, a transmission bevel gear and a transmission rod are provided to realize the one-way transmission of the driving motor and the transmission disk. When the output shaft of the driving motor rotates forward, the transmission rod and the transmission bevel gear slip, and the transmission disk remains fixed to realize the centrifugal treatment of the material. After the centrifugal treatment is completed, when the output shaft of the driving motor is controlled to rotate in the opposite direction, the drum rotates synchronously. The transmission rod is engaged with the transmission bevel gear to drive the transmission disk to rotate, and the sliding plug is controlled to slide back and forth to drive the nozzle to eject air and the suction nozzle to inhale air, thereby realizing the automatic allocation of the rotation speed and the traction force, and further improving the cleaning efficiency of the drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the accommodating cylinder in the present invention; Figure 3 It is a schematic diagram of the split structure at the guide plate in the present invention; Figure 4 It is a schematic diagram of the split structure at the transfer block in the present invention; Figure 5 It is a schematic diagram of the connection between the regulating cylinder and the heating chamber in the present invention; Figure 6 It is a schematic diagram of the installation of the transmission pipe in the present invention; Figure 7 It is a schematic diagram of the split structure of the transmission pipe in the present invention; Figure 8 It is a structural schematic diagram of the connecting tube in the present invention; Fig. 9 It is a schematic diagram of the position structure of the mounting plate and the nozzle in the present invention; Fig.10 It is a schematic diagram of the split structure of the transmission disc in the present invention; Fig.11 It is a schematic diagram of the internal structure of the heating plate in the present invention; Fig.12 It is a schematic diagram of the split structure of the transfer tube in the present invention; Fig.13 yes Fig.12 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. closing plate; 2. outer container; 3. suction nozzle; 4. storage cylinder; 5. bearing plate; 6. driving motor; 7. adapter block; 8. guide plate; 9. drum; 10. mounting frame; 11. connecting rod; 12. transmission shaft; 13. adjusting cylinder; 14. filter cylinder; 15. heating chamber; 16. adjusting ring; 17. connecting cylinder; 18. transmission pipe; 19. mounting plate; 20. sliding rod; 21. sealing plug; 22. mounting plate; 23. guide vane; 24. hammer; 25. transmission rod; 26. transmission bevel gear; 27. transmission platform; 28. transmission plate; 29. ​​sealing ring; 30. heating plate; 31. sliding plug; 32. adapter cylinder; 33. induction block; 34. extension cylinder; 35. adjusting rod; 36. control plug. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0021] like Figures 1 to 13 As shown, the automatic centrifuge for textile auxiliaries described in the present invention includes a containing portion, a driving mechanism, a cleaning mechanism, a control mechanism and an absorption mechanism.

[0022] The accommodating part includes a supporting plate 5, an outer accommodating cylinder 2, a rotating drum 9 and a closing plate 1. The rotating drum 9 is located inside the outer accommodating cylinder 2. The rotating drum 9 is composed of a bottom circular plate and a cylinder. The radial outer wall of the cylinder is used to filter the textile auxiliary raw materials.

[0023] The closing plate 1 is used to close the outer accommodating cylinder 2, and the outer accommodating cylinder 2 is fixedly mounted on the upper end of the supporting plate 5, wherein the closing plate 1 is connected to the outer wall of the outer accommodating cylinder 2 by a hinge, and a material conveying pipe is arranged on the outer wall of the closing plate 1 for material to enter, and a discharge pipe is arranged at the bottom of the outer accommodating cylinder 2 for discharging liquid material.

[0024] When the purity of the raw material of the textile auxiliary agent is improved, the raw material is injected into the drum 9, and the drum 9 is controlled to rotate along its own axis to generate centrifugal force, thereby removing the dregs in the material through the centrifugal force.

[0025] The cleaning mechanism includes a hammer 24, a guide plate 8, a mounting plate 22 and a guide plate 23. The guide plate 8 is arranged between the outer accommodating cylinder 2 and the drum 9, and a nozzle is arranged at one end of the guide plate 8 facing the drum 9. The nozzle is a common air nozzle, wherein a cavity is arranged inside the guide plate 8, air is injected into the guide plate 8, and the nozzle sprays air toward the outer wall of the drum 9. Therefore, after the centrifugal treatment is completed, air is blown from the outside of the drum 9 to the inside, so that the residue attached to the outer wall of the drum 9 falls off to the bottom of the drum 9, preventing the residue from clogging the holes of the drum 9, thereby realizing the recoil cleaning of the drum 9.

[0026] The guide vane 23 is fixedly mounted on the outer wall of the mounting disk 22, and the mounting disk 22 is rotatably arranged on one side of the nozzle. The hammer 24 is elastically mounted on the radial outer wall of the mounting disk 22, wherein a plurality of guide vanes 23 are evenly arranged along the outer wall of the mounting disk 22, and air is blown toward the guide vane 23 to drive the mounting disk 22 to rotate by utilizing the airflow. The mounting disk 22 is connected to the hammer 24 via a rubber strip, and when the mounting disk 22 rotates, the hammer 24 strikes the outer wall of the rotating drum 9.

[0027] When the nozzle exhausts, part of the air enters the drum 9 through the outer wall of the drum 9, thereby clearing the filter layer of the drum 9 and cleaning the drum 9; another part of the air does not pass through the drum 9, but flows along the radial outer wall of the drum 9. This part of the air pushes the guide vane 23 and the mounting plate 22 to rotate, thereby controlling the hammer 24 to strike the drum 9 from the outer wall of the drum 9 toward the inside, generating vibration, which cooperates with the nozzle exhaust to improve the cleaning efficiency of the drum 9.

[0028] Among them, through the obstruction of the drum 9 itself, part of the air when the nozzle is exhausted is guided to promote the rotation of the mounting plate 22, so as to achieve the knocking of the drum 9 when cleaning, thereby improving the cleaning efficiency of the drum 9 and improving the utilization efficiency of kinetic energy.

[0029] The control mechanism includes an adjusting cylinder 13 and a sliding plug 31, and the air pressure on one side of the inner cavity of the adjusting cylinder 13 is controlled by sliding the sliding plug 31. The adjusting cylinder 13 is fixedly installed on the bottom of the supporting plate 5, wherein the sliding plug 31 is slidably set in the inner cavity of the adjusting cylinder 13, and the outer wall of the sliding plug 31 is sealed and fitted with the inner wall of the adjusting cylinder 13, thereby realizing the control of the air pressure in the inner cavity of the adjusting cylinder 13 by sliding the sliding plug 31.

[0030] When the regulating cylinder 13 is exhausted, the gas is discharged through the nozzle. When the sliding plug 31 is pressed, the gas inside the regulating cylinder 13 is discharged. At this time, this part of the gas is transported to the nozzle for discharge, thereby realizing the recoil cleaning of the drum 9.

[0031] The negative pressure generated by the suction in the regulating cylinder 13 is used to absorb the slag at the bottom of the drum 9 through the absorption mechanism. When the nozzle is exhausted, the slag attached to the radial inner wall of the drum 9 falls off to the bottom of the drum 9. At this time, the sliding plug 31 is pulled to generate negative pressure in the inner cavity of the regulating cylinder 13. The absorption mechanism uses this part of the negative pressure to absorb the fallen slag, thereby completing the cleaning of the drum 9 for reuse.

[0032] As a preferred embodiment of the present invention, an adapter block 7 is fixedly installed inside the outer containing tube 2, a cavity is provided inside the adapter block 7, a connecting tube 17 is rotatably installed inside the adapter block 7, and the inner cavity of the adapter block 7 is connected with the inner cavity of the guide plate 8 through the connecting tube 17, so that the adapter block 7 can transport gas to the inner cavity of the guide plate 8 through the connecting tube 17.

[0033] The inner cavity of the adapter block 7 is connected to the inner cavity of the regulating cylinder 13 through a conduit, and a one-way valve for controlling gas discharge is provided at the connection position, wherein, when the sliding plug 31 is pressed, the air in the inner cavity of the regulating cylinder 13 is discharged into the inner cavity of the adapter block 7, and then enters the guide plate 8, so as to be discharged from the nozzle on the outer wall of the guide plate 8, thereby realizing the recoil cleaning of the drum 9.

[0034] The absorption mechanism includes a storage cylinder 4, a filter cylinder 14 and a suction nozzle 3. The storage cylinder 4 and the filter cylinder 14 are both arranged at the bottom of the supporting plate 5, and the storage cylinder 4 and the filter cylinder 14 are detachably connected, wherein the storage cylinder 4 and the filter cylinder 14 are connected by threads, and a filter layer is arranged inside the filter cylinder 14. In this embodiment, the filter layer is sponge.

[0035] The suction nozzle 3 is connected to the storage cylinder 4 through a spring tube, and the end of the filter cylinder 14 away from the storage cylinder 4 is connected to negative pressure. At this time, the suction nozzle 3 is extended into the interior of the drum 9 and aimed at the residue at the bottom of the drum 9. At this time, the residue is sucked into the inner cavity of the storage cylinder 4 by the negative pressure and blocked by the filter layer.

[0036] A heating chamber 15 is fixedly installed at the bottom of the supporting plate 5, and a heating plate 30 is arranged at the bottom of the heating chamber 15. The heating plate 30 uses a common resistance heater. The upper end of the heating plate 30 is provided with an extension to the inner cavity of the heating chamber 15. When the gas passes through the heating chamber 15, the air is heated by the heating plate 30.

[0037] The inner cavity of the heating bin 15 is connected to the inner cavity of the filter cylinder 14, and the outer wall of the heating bin 15 is connected to the inner cavity of the regulating cylinder 13 through a conduit, and a one-way valve for controlling the entry of gas is provided at the connection position, thereby realizing one-way conduction between the regulating cylinder 13 and the filter cylinder 14, and then when the sliding plug 31 is pulled, negative pressure is generated inside the regulating cylinder 13, and then the residue falling off at the bottom of the drum 9 is absorbed by the suction nozzle 3.

[0038] Through the cooperation of the one-way valves at the above two locations, the sliding plug 31 is adjusted by reciprocating sliding, and the nozzle exhausts and the suction nozzle 3 inhales.

[0039] At the end of the centrifugal operation, the heating plate 30 is started to increase the temperature inside the heating chamber 15, and then the sliding plug 31 is reciprocated to adjust the inner cavity of the absorption and adjustment cylinder 13 to inhale the heated air, and then the hot air is sprayed toward the outer wall of the drum 9 from the nozzle, so as to clean the drum 9 on the one hand and dry the attachments inside the drum 9 on the other hand.

[0040] After the drum 9 is backwashed and cleaned, the heating plate 30 is turned off and the sliding plug 31 is kept sliding back and forth. At this time, the suction nozzle 3 is extended into the inner cavity of the drum 9 to absorb the residue falling at the bottom and collect it in the storage cylinder 4.

[0041] As a preferred embodiment of the present invention, a mounting plate 19 is fixedly mounted on the inner wall of the guide plate 8 , a slide bar 20 is slidably mounted on the inner wall of the mounting plate 19 , and an outer wall of the slide bar 20 is slidably fitted to the inner wall of the mounting plate 19 .

[0042] A sealing plug 21 for sealing the nozzle is fixedly installed at the other end of the sliding rod 20. The outer wall of the sealing plug 21 is elastically connected to the mounting plate 19. A spring is provided on the outer wall of the sealing plug 21. The other end of the spring is fixed to the mounting plate 19. The sealing plug 21 is pulled away from the nozzle in real time by the elastic force of the spring. When the sealing plug 21 is separated from the nozzle, the nozzle is turned on.

[0043] One end of the connecting tube 17 extends to the inner cavity of the guide plate 8 , and is fixedly mounted with a transmission pipe 18 , which is a hollow pipe. The connecting tube 17 exhausts air to the inner cavity of the guide plate 8 through the transmission pipe 18 .

[0044] The outer wall of the transmission tube 18 is provided with a recessed portion, and one end of the slide rod 20 is in real-time fit with the outer wall of the transmission tube 18. When the transmission tube 18 is rotated until the recessed portion is aligned with the slide rod 20, the elastic force of the spring pushes the sealing plug 21 to separate from the nozzle. At this time, the nozzle is turned on, and the transmission tube 18 is rotated until the recessed portion is separated from the slide rod 20. At this time, the sealing plug 21 is pressed against the outer wall of the transmission tube 18 to seal the nozzle.

[0045] When the nozzle is exhausted, the gas that has not passed through the drum 9 pushes the mounting disk 22 to rotate. In order to reduce the resistance to the rotation of the mounting disk 22, a mounting frame 10 is fixedly installed on the inner wall of the outer containing tube 2. The mounting disk 22 is connected to the mounting frame 10 via a bearing. The bearing is provided to reduce the resistance to the rotation of the mounting disk 22, thereby achieving the tapping of the drum 9 while recoil cleaning the drum 9.

[0046] An adjusting ring 16 is elastically installed in the inner cavity of the adapter block 7, and the outer wall of the adjusting ring 16 is sealed with the inner wall of the adapter block 7. A spring is fixedly installed on the outer wall of the adjusting ring 16, and the other end of the spring is fixedly connected to the inner wall of the adapter block 7. A sealing rubber is provided on the radial outer wall of the adjusting ring 16. When the air pressure in the inner cavity of the adapter block 7 increases, the adjusting ring 16 slides upward. After the air pressure in the inner cavity of the adapter block 7 decreases, the elastic force of the spring pushes the adjusting ring 16 to reset. In this process, the friction force on the outer wall of the adjusting ring 16 and the connection with the spring are used to prevent the adjusting ring 16 from deflecting itself as much as possible. At the same time, the present application can limit the rotation of the adjusting ring 16 by increasing the contact area between the sealing rubber and the adapter block 7, or increasing the relative extrusion force between the sealing rubber and the adapter block 7, so as to prevent the relative rotation between the sealing strip and the adapter block 7, thereby affecting the effective movement of the connecting tube 17.

[0047] Furthermore, in order to prevent the adjustment ring 16 from deflecting itself, a telescopic rod (such as Figure 8 As shown), the fixed end of the telescopic rod is fixedly connected to the inner wall of the adapter block 7, and the movable end of the telescopic rod is connected to the outer wall of the adjustment ring 16, thereby further limiting the rotation of the adjustment ring 16.

[0048] The connecting tube 17 passes through the adjusting ring 16 , and the outer wall of the connecting tube 17 slides against the inner wall of the adjusting ring 16 , so that the sliding stability of the adjusting ring 16 is improved by the connecting tube 17 .

[0049] A spiral groove is provided on the outer wall of the connecting tube 17, and a protrusion adapted to the spiral groove is provided on the inner wall of the adjusting ring 16, wherein the protrusion is hemispherical, and the outer wall and the inner wall of the spiral groove are slidably fitted. When the adjusting ring 16 is slid along the axis of the connecting tube 17, the rotation of the connecting tube 17 is controlled by the cooperation between the protrusion and the spiral groove.

[0050] When the nozzle is blocked, with the pressing of the sliding plug 31, the air pressure in the inner cavity of the adjusting cylinder 13 and the adapter block 7 increases, and the adjusting ring 16 rises, driving the connecting cylinder 17 and the transmission tube 18 to rotate, until the transmission tube 18 rotates to the point where the recessed portion of its outer wall is aligned with the sliding rod 20. At this time, the sealing plug 21 is separated from the nozzle, and the compressed air is discharged from the nozzle. By compressing and then discharging the air, compared with uniformly discharging the air from the nozzle, the air flow rate during nozzle exhaust can be effectively increased, thereby improving the efficiency of the recoil cleaning drum 9.

[0051] As the nozzle is exhausted, the air pressure in the inner cavity of the adjustment tube 13 and the adapter block 7 gradually recovers. At this time, the adjustment ring 16 is pushed back to its original position by the spring, driving the connecting tube 17 and the transmission tube 18 to return to their original position. During this process, the transmission tube 18 pushes the sliding rod 20 so that the sealing plug 21 blocks the nozzle.

[0052] As a preferred embodiment of the present invention, the sliding of the sliding plug 31 and the rotation of the drum 9 are both controlled by a driving mechanism, which includes a driving motor 6, a transmission shaft 12, a connecting rod 11 and a transmission disk 28. The driving motor 6 is fixedly mounted on the outer wall of the bearing plate 5, and one end of the transmission shaft 12 is fixedly connected to the center position of the bottom surface of the drum 9, wherein the inner wall of the outer accommodating cylinder 2 is rotatably provided with a bracket for supporting the drum 9, and the transmission shaft 12 passes through the bracket and the outer accommodating cylinder 2. At this time, the drum 9 is supported by the bracket, and the transmission shaft 12 is only used to control the rotation of the drum 9. A sealed bearing is provided at the connection position between the transmission shaft 12 and the outer accommodating cylinder 2.

[0053] The output shaft of the driving motor 6 is connected to the driving shaft 12 through a transmission member. In this embodiment, the transmission member uses a common belt and pulley transmission, wherein the outer walls of the driving shaft 12 and the output shaft of the driving motor 6 are both provided with pulleys, and the two pulleys are connected by belts, so that the driving motor 6 drives the driving shaft 12 and the drum 9 to rotate, and after the material is put into the drum 9, centrifugal force is generated.

[0054] The transmission disk 28 is rotatably installed at the bottom of the supporting plate 5, one end of the connecting rod 11 is rotatably connected to the outer wall of the transmission disk 28 through a pin shaft, and the other end of the connecting rod 11 is rotatably connected to the outer wall of the sliding plug 31, wherein the axis of the pin shaft and the axial direction of the transmission disk 28 are parallel to each other and have no intersection. By rotating the transmission disk 28, the sliding plug 31 is driven to slide back and forth, providing airflow for the recoil cleaning drum 9 and providing negative pressure for the suction nozzle 3 to absorb residue.

[0055] The rotation of the transmission plate 28 is controlled by the driving motor 6. The output shaft of the driving motor 6 passes through the bearing plate 5 and is fixedly mounted with the transmission platform 27. When the driving motor 6 rotates, the transmission platform 27 is driven to rotate synchronously.

[0056] The inner wall of the transmission disk 28 is fixedly mounted with transmission bevel teeth 26, and a plurality of transmission bevel teeth 26 are evenly arranged in a ring shape along the axis of the transmission disk 28. The outer wall of the transmission platform 27 is rotatably mounted with a transmission rod 25 for pressing the transmission bevel teeth 26 through a torsion spring. The transmission bevel teeth 26 and the transmission rod 25 form a ratchet rod and ratchet structure, thereby realizing one-way transmission of the transmission platform 27 and the transmission disk 28.

[0057] When the output shaft of the driving motor 6 rotates in the forward direction, the transmission shaft 12 is controlled to rotate through the belt pulley, thereby controlling the rotation of the drum 9. At this time, the transmission rod 25 and the transmission bevel gear 26 slip, and the transmission disc 28 remains fixed, thereby realizing centrifugal processing of the material.

[0058] After the centrifugal treatment is completed, when the output shaft of the driving motor 6 is controlled to rotate in the opposite direction, the drum 9 rotates synchronously. At this time, the transmission rod 25 is engaged with the transmission bevel gear 26, driving the transmission disk 28 to rotate, controlling the sliding plug 31 to slide back and forth, driving the nozzle jet suction nozzle 3 to inhale air.

[0059] Among them, during centrifugal treatment, the drive motor 6 needs to control the high-speed rotation of the drum 9 to generate sufficient centrifugal force. When cleaning the drum 9, in order to prevent the centrifugal force from causing the fallen residue to adhere to the inner wall of the drum 9 again, it is necessary to reduce the rotation speed of the output shaft of the drive motor 6 and the drum 9. According to the power calculation formula (P=FV, which is a common power calculation formula in this field and will not be elaborated on here), when the transmission rod 25 is engaged with the transmission bevel gear 26, the load of the drive motor 6 increases. At this time, it is necessary to provide sufficient traction force, thereby reducing the rotation speed and increasing the traction force. By controlling the transmission rod 25 and the transmission bevel gear 26 to engage when cleaning the drum 9, and the transmission rod 25 and the transmission bevel gear 26 slip during centrifugation, automatic adjustment of kinetic energy and rotation speed can be achieved.

[0060] As a preferred embodiment of the present invention, a transfer tube 32 is fixedly installed at one end of the heating chamber 15, and a vent hole for gas to pass through is opened on the outer wall of the transfer tube 32. A sealing ring 29 for sealing the vent hole is slidably installed on the outer wall of the transfer tube 32. The sliding sealing ring 29 is aligned with the vent hole, and the vent hole is closed. When negative pressure is generated in the inner cavity of the regulating tube 13, external gas enters only through the suction nozzle 3 on one side of the transfer tube 32.

[0061] After the blocking ring 29 is separated from the vent hole, the vent hole is connected. When negative pressure is generated in the inner cavity of the regulating cylinder 13, external air enters not only through the suction nozzle 3 but also through the vent hole.

[0062] The heating chamber 15 is provided with a sensing block 33 , the sensing block 33 is provided with a cavity therein, and an extension tube 34 is provided on the outer wall. When the temperature inside the heating chamber 15 rises, the gas inside the sensing block 33 expands.

[0063] A control plug 36 is elastically mounted on the inner wall of the extension tube 34, and an adjusting rod 35 is fixedly mounted on the axial end of the control plug 36. The other end of the adjusting rod 35 is fixedly connected to the outer wall of the sealing ring 29, wherein a spring is provided on the outer wall of the control plug 36, and the control plug 36 is connected to the extension tube 34 through the spring. When the temperature in the inner cavity of the heating chamber 15 rises, the expansion of the gas inside the sensing block 33 pushes the control plug 36 to slide, thereby causing the sealing ring 29 to slide until the vent hole is open.

[0064] During the process of heating the interior of the heating chamber 15, the nozzle exhausts air, thereby recoil-flushing the drum 9 while drying the residue inside the drum 9. Due to the conduction of the vent holes, the flow aperture of the air entering the inner cavity of the regulating cylinder 13 is increased, so that the regulating cylinder 13 can inhale gas and then discharge it through the nozzle.

[0065] After the backflushing cleaning drum 9, the heating plate 30 is turned off. As the temperature inside the heating bin 15 decreases, the air pressure inside the induction block 33 decreases, the control plug 36 gradually resets, driving the sealing ring 29 to close. At this time, external air is only sucked in through the suction nozzle 3, thereby increasing the suction force when the suction nozzle 3 absorbs the residue in the drum 9.

[0066] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0067] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0068] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic centrifuge for textile auxiliaries, characterized in that: It includes a receiving portion, a driving mechanism, a cleaning mechanism, a control mechanism and an absorbing mechanism; The accommodating portion comprises a bearing plate (5), an outer accommodating cylinder (2), a rotating drum (9) and a closing plate (1), wherein the rotating drum (9) is located inside the outer accommodating cylinder (2), the closing plate (1) is used to close the outer accommodating cylinder (2), and the outer accommodating cylinder (2) is fixedly mounted on the upper end of the bearing plate (5); The cleaning mechanism comprises a hammer (24), a guide plate (8), a mounting plate (22) and a guide plate (23); the guide plate (8) is arranged between the outer accommodating cylinder (2) and the rotating drum (9); and a nozzle is arranged at one end of the guide plate (8) facing the rotating drum (9); The guide vane (23) is fixedly mounted on the outer wall of the mounting plate (22); the mounting plate (22) is rotatably mounted on one side of the nozzle; and the hammer (24) is elastically mounted on the radial outer wall of the mounting plate (22); The control mechanism comprises a regulating cylinder (13) and a sliding plug (31), and the air pressure on one side of the inner cavity of the regulating cylinder (13) is controlled by sliding the sliding plug (31); When the regulating cylinder (13) is exhausted, the gas is discharged through the nozzle; The negative pressure generated by the suction in the regulating cylinder (13) is used to absorb the slag at the bottom of the drum (9) through the absorption mechanism; The sliding of the sliding plug (31) and the rotation of the drum (9) are both controlled by a driving mechanism.

2. The automatic centrifuge for textile auxiliaries according to claim 1, characterized in that: An adapter block (7) is fixedly mounted inside the outer containing cylinder (2), a connecting cylinder (17) is rotatably mounted inside the adapter block (7), and an inner cavity of the adapter block (7) is connected to an inner cavity of the guide plate (8) via the connecting cylinder (17); The inner cavity of the adapter block (7) is in communication with the inner cavity of the regulating cylinder (13) via a conduit, and a one-way valve for controlling gas discharge is provided at the connection position.

3. The automatic centrifuge for textile auxiliaries according to claim 2, characterized in that: The absorption mechanism comprises a storage cylinder (4), a filter cylinder (14) and a suction nozzle (3); the storage cylinder (4) and the filter cylinder (14) are both arranged at the bottom of the bearing plate (5), and the storage cylinder (4) and the filter cylinder (14) are detachably connected; the suction nozzle (3) is connected to the storage cylinder (4) via a spring tube; A heating chamber (15) is fixedly mounted on the bottom of the carrier plate (5), and a heating plate (30) is arranged on the bottom of the heating chamber (15); The inner cavity of the heating chamber (15) is in communication with the inner cavity of the filter cartridge (14); the outer wall of the heating chamber (15) is connected to the inner cavity of the regulating cartridge (13) via a conduit; and a one-way valve for controlling gas entry is provided at the connection position.

4. The automatic centrifuge for textile auxiliaries according to claim 3, characterized in that: A mounting plate (19) is fixedly mounted on the inner wall of the guide plate (8), a slide rod (20) is slidably mounted on the inner wall of the mounting plate (19), a sealing plug (21) for sealing the nozzle is fixedly mounted on the other end of the slide rod (20), and an outer wall of the sealing plug (21) is elastically connected to the mounting plate (19); One end of the connecting tube (17) extends to the inner cavity of the guide plate (8) and is fixedly mounted with a transmission tube (18); an outer wall of the transmission tube (18) is provided with a recessed portion, and one end of the sliding rod (20) is in real-time contact with the outer wall of the transmission tube (18).

5. The automatic centrifuge for textile auxiliaries according to claim 4, characterized in that: A mounting frame (10) is fixedly mounted on the inner wall of the outer containing cylinder (2), and the mounting plate (22) is connected to the mounting frame (10) via a bearing.

6. The automatic centrifuge for textile auxiliaries according to claim 5, characterized in that: An adjustment ring (16) is elastically mounted in the inner cavity of the adapter block (7), and the outer wall of the adjustment ring (16) is in sealing contact with the inner wall of the adapter block (7); The connecting tube (17) passes through the adjusting ring (16), and the outer wall of the connecting tube (17) is slidably attached to the inner wall of the adjusting ring (16); The outer wall of the connecting tube (17) is provided with a spiral groove, and the inner wall of the adjusting ring (16) is provided with a protrusion adapted to the spiral groove.

7. The automatic centrifuge for textile auxiliaries according to claim 6, characterized in that: The driving mechanism comprises a driving motor (6), a transmission shaft (12), a connecting rod (11) and a transmission disc (28); The drive motor (6) is fixedly mounted on the outer wall of the bearing plate (5), one end of the transmission shaft (12) is fixedly connected to the center position of the bottom surface of the drum (9), and the output shaft of the drive motor (6) is connected to the transmission shaft (12) through a transmission member; The transmission plate (28) is rotatably mounted on the bottom of the bearing plate (5), one end of the connecting rod (11) is rotatably connected to the outer wall of the transmission plate (28) via a pin, and the other end of the connecting rod (11) is rotatably connected to the outer wall of the sliding plug (31); The rotation of the transmission plate (28) is controlled by a drive motor (6).

8. The automatic centrifuge for textile auxiliaries according to claim 7, characterized in that: The output shaft of the driving motor (6) passes through the bearing plate (5) and is fixedly mounted with a transmission platform (27); a transmission bevel gear (26) is fixedly mounted on the inner wall of the transmission plate (28); a plurality of transmission bevel gears (26) are evenly arranged in a ring shape along the axis of the transmission plate (28); and a transmission rod (25) for pressing the transmission bevel gears (26) is rotatably mounted on the outer wall of the transmission platform (27) via a torsion spring.

9. The automatic centrifuge for textile auxiliaries according to claim 8, characterized in that: A transfer tube (32) is fixedly mounted on one end of the heating chamber (15), and an air vent for gas to pass through is provided on the outer wall of the transfer tube (32); A sealing ring (29) for sealing the vent hole is slidably mounted on the outer wall of the adapter cylinder (32).

10. The automatic centrifuge for textile auxiliaries according to claim 9, characterized in that: The heating chamber (15) is provided with a sensing block (33) inside, the sensing block (33) is provided with a cavity inside, and an extension tube (34) is provided on the outer wall, a control plug (36) is elastically mounted on the inner wall of the extension tube (34), an adjustment rod (35) is fixedly mounted on the axial end of the control plug (36), and the other end of the adjustment rod (35) is fixedly connected to the outer wall of the sealing ring (29).

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