CN111300512A - Manufacturing equipment for public drainage system - Google Patents
Manufacturing equipment for public drainage system Download PDFInfo
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- CN111300512A CN111300512A CN202010100775.1A CN202010100775A CN111300512A CN 111300512 A CN111300512 A CN 111300512A CN 202010100775 A CN202010100775 A CN 202010100775A CN 111300512 A CN111300512 A CN 111300512A
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- Prior art keywords
- pipe
- mixing
- sealing
- main body
- tube
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/16—Cutting rods or tubes transversely
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/018—Holding the work by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to a manufacturing device for a public drainage system, which comprises a main body, a discharge pipe and a sealing cover, the main body is cylindrical, the main body is vertically arranged, the discharge pipe is arranged at the bottom end of the main body and is communicated with the main body, the discharging pipe is provided with a sealing device, the sealing cover is covered on the top of the main body and is connected with the main body in a sealing way, a mixing structure and an auxiliary mechanism are arranged in the main body, the mixing structure comprises a power component, a filter screen, an air pipe, an air pump, a rotating pipe, a bearing, a connecting pipe, two mixing pipes and two sealing blocks, the auxiliary mechanism comprises two auxiliary components which are arranged in the connecting pipe and correspond to the mixing pipes one by one, this a preparation equipment for public drainage system has realized mixing and the function of heating the raw materials through mixed structure, moreover, still can avoid the raw materials adhesion to harden on the hybrid tube and influence PVC water pipe quality through complementary unit.
Description
Technical Field
The invention relates to the field of manufacturing of public service equipment, in particular to manufacturing equipment for a public drainage system.
Background
The public service equipment is various public and service equipment for providing public service products for citizens, wherein the PVC water pipe is one of the public service equipment and is commonly used for a drainage system, and the high-speed mixer is one of PVC water pipe manufacturing equipment and is mainly used for mixing PVC stabilizers, plasticizers, antioxidants and other auxiliary materials in sequence according to a proportion and a process, and heating the materials to a set process temperature through self-friction of the materials and machinery.
The existing high-speed mixer is used, a high polymer with a lower melting point can be melted on a stirring blade to form a hard cortex, and the hard cortex falls off irregularly in the later mixing process to generate particles to cause surface defects of products.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a manufacturing device for a public drainage system is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a manufacturing device for a public drainage system comprises a main body, a discharge pipe and a sealing cover, wherein the main body is cylindrical, the main body is vertically arranged, the discharge pipe is arranged at the bottom end of the main body and communicated with the main body, the discharge pipe is provided with a sealing device, the sealing cover is arranged at the top of the main body and is in sealing connection with the main body, and a mixing structure and an auxiliary mechanism are arranged in the main body;
the mixing structure comprises a power assembly, a filter screen, an air pipe, an inflator pump, a rotating pipe, a bearing, a connecting pipe, two mixing pipes and two sealing blocks, wherein a mounting hole and an exhaust hole are formed in the sealing cover, the filter screen is installed in the exhaust hole, the rotating pipe and the air pipe are coaxially arranged with the main body, the rotating pipe penetrates through the mounting hole, the rotating pipe slides and is in sealing connection with the inner wall of the mounting hole, the bearing and the inflator pump are located on one side, away from the main body, of the sealing cover, the inner ring of the bearing is installed on the rotating pipe, the outer ring of the bearing is fixedly connected with the sealing cover, the outer diameter of the air pipe is equal to the inner diameter of the rotating pipe, the bottom end of the air pipe is inserted into the top end of the rotating pipe, the air pipe slides and is in sealing connection with the inner wall of the rotating pipe, the air pipe is installed on the inflator pump, the, the axis of the connecting pipe is perpendicular to and intersected with the axis of the rotating pipe, the middle end of the connecting pipe is fixed at the bottom end of the rotating pipe, the two sealing blocks are respectively sealed and fixedly connected with the two ends of the connecting pipe, the air pipe is communicated with the connecting pipe through the rotating pipe, the mixing pipe is parallel to the main body, the axis of the mixing pipe is perpendicular to and intersected with the axis of the connecting pipe, the mixing pipe is in one-to-one correspondence with the sealing blocks, and the mixing pipe is arranged on one side, far away from the sealing cover, of the connecting pipe and is communicated with the connecting pipe;
the auxiliary mechanism comprises two auxiliary components, the auxiliary components are arranged in the connecting pipe and correspond to the mixing pipe one by one, the auxiliary components comprise a through hole, a sealing ring, a sealing disc, a moving unit and two connecting rods, the through hole is arranged on one side, away from the sealing cover, of the connecting pipe, the through hole, the sealing ring and the sealing disc are all coaxially arranged with the mixing pipe, the inner diameter of the through hole is equal to the outer diameter of the sealing ring, the inner diameter of the sealing ring is equal to the outer diameter of the mixing pipe, the diameter of the sealing disc is equal to the inner diameter of the mixing pipe, the sealing disc is positioned at the bottom end in the mixing pipe, the sealing disc is slidably and hermetically connected with the inner wall of the mixing pipe, the mixing pipe penetrates through the sealing ring, the mixing pipe is slidably and hermetically connected with the inner wall of the sealing ring, the sealing ring is positioned between the through hole and, the one end of connecting rod is fixed on the top of hybrid tube, the other end of connecting rod is fixed on the inner wall of connecting pipe near sealed lid one side, the axial displacement along the hybrid tube is in step followed to the mobile unit drive sealing ring and sealed dish.
Preferably, in order to drive the rotating pipe to rotate, the power assembly comprises a driving motor, a driving gear and a driven gear, the driving motor is fixed on the sealing cover, the driving motor is in transmission connection with the driving gear, the driven gear is installed on the rotating pipe, and the driving gear is meshed with the driven gear.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
Preferably, in order to drive the sealing ring and the sealing disc to move synchronously, the moving unit comprises a push plate, a push rod, a supporting block, a spring, two transmission rods and two electromagnets, the push plate is perpendicular to the mixing plate, the push rod and the mixing pipe are coaxially arranged, the diameter of the push rod is smaller than the inner diameter of the mixing pipe, the bottom end of the push rod is fixed at the top of the sealing disc, the push plate is fixed at the top end of the push rod, the push plate is positioned between the mixing pipe and the sealing cover, a gap is formed between the push plate and the mixing pipe, the supporting block is positioned in the mixing pipe and fixed on the inner wall of the mixing pipe, an assembling hole is formed in the supporting block, the push rod penetrates through the assembling hole and is in sliding connection with the inner wall of the assembling hole, the spring is positioned between the push plate and the, the utility model discloses a mixing tube, including the connecting rod, the connecting rod passes the through hole and with the inner wall sliding connection of through hole, the transfer line is parallel and the one-to-one with the connecting rod, the transfer line is located between push pedal and the sealing ring, the sealing ring passes through the transfer line to be fixed in the push pedal, electro-magnet and transfer line one-to-one, the electro-magnet is fixed on the inner wall of connecting pipe and is located one side that is close to the mixing tube of push pedal, be equipped with the clearance between electro-magnet and.
Preferably, the push rod is coated with a lubricating oil in order to reduce friction between the push rod and the inner wall of the fitting hole.
Preferably, in order to improve the heating efficiency, a friction disc and a fixed disc are arranged in the rotating tube, the friction disc and the fixed disc are both arranged coaxially with the rotating tube, the diameter of the friction disc and the diameter of the fixed disc are both smaller than the inner diameter of the rotating tube, the fixed disc is fixedly connected with the inner wall of the rotating tube, the friction disc is attached to the top of the fixed disc and is fixedly connected with the bottom end of the air tube, and a gap is formed between the friction disc and the air tube.
Preferably, the friction disc is provided with anti-slip threads in order to increase the heat generated between the friction disc and the fixed disc.
Preferably, in order to reduce the gap between the rotating tube and the air tube, the joint of the rotating tube and the air tube is coated with sealing grease.
Preferably, in order to prolong the service life of the mixing pipe, the mixing pipe is provided with an anti-corrosion zinc coating.
Preferably, in order to facilitate the installation of the air pipe, the bottom end of the air pipe is provided with a chamfer.
The manufacturing equipment for the public drainage system has the advantages that the function of mixing and heating raw materials is realized through the mixing structure, compared with the existing mixing structure, the mixing structure is higher in mixing uniformity through multi-directional stirring, and in addition, the influence on the quality of a PVC water pipe caused by the fact that the raw materials are adhered to the mixing pipe to harden can be avoided through the auxiliary mechanism.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a manufacturing apparatus for public drainage systems of the present invention;
FIG. 2 is a schematic structural view of a mixing structure of a manufacturing apparatus for a public drainage system of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of section C of FIG. 2;
in the figure: 1. the automatic material mixing device comprises a main body, a material discharging pipe, a sealing cover, a filter screen, an air pipe, a gas pump, a rotating pipe, a bearing, a connecting pipe, a mixing pipe, a sealing block, a sealing ring, a sealing disk, a connecting rod, a driving motor, a driving gear, a driven gear, a push plate, a push rod, a supporting block, a spring, a transmission rod, an electromagnet, a friction disk and a fixing disk, wherein the main body comprises 2, the material discharging pipe, 3, the sealing cover, 4, the filter screen, 5, the air pipe, 6, the gas pump, 7, the rotating.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-4, a manufacturing apparatus for a public drainage system comprises a main body 1, a discharge pipe 2 and a sealing cover 3, wherein the main body 1 is cylindrical, the main body 1 is vertically arranged, the discharge pipe 2 is arranged at the bottom end of the main body 1 and is communicated with the main body 1, a sealing device is arranged on the discharge pipe 2, the sealing cover 3 is arranged at the top of the main body 1 and is in sealing connection with the main body 1, and a mixing structure and an auxiliary mechanism are arranged in the main body 1;
the mixing structure comprises a power assembly, a filter screen 4, a gas pipe 5, an inflator pump 6, a rotating pipe 7, a bearing 8, a connecting pipe 9, two mixing pipes 10 and two sealing blocks 11, a mounting hole and an exhaust hole are formed in the sealing cover 3, the filter screen 4 is installed in the exhaust hole, the rotating pipe 7 and the gas pipe 5 are coaxially arranged with the main body 1, the rotating pipe 7 penetrates through the mounting hole, the rotating pipe 7 is connected with the inner wall of the mounting hole in a sliding and sealing mode, the bearing 8 and the inflator pump 6 are located on one side, away from the main body 1, of the sealing cover 3, the inner ring of the bearing 8 is installed on the rotating pipe 7, the outer ring of the bearing 8 is fixedly connected with the sealing cover 3, the outer diameter of the gas pipe 5 is equal to the inner diameter of the rotating pipe 7, the bottom end of the gas pipe 5 is inserted into the top end of the rotating pipe 7, the gas pipe 5 is connected with the, the inflator pump 6 is fixedly connected with the top of the sealing cover 3, the power assembly is arranged at the top of the sealing cover 3 and is in transmission connection with the rotating pipe 7, the axis of the connecting pipe 9 is perpendicular to and intersected with the axis of the rotating pipe 7, the middle end of the connecting pipe 9 is fixed at the bottom end of the rotating pipe 7, the two sealing blocks 11 are respectively sealed and fixedly connected with the two ends of the connecting pipe 9, the air pipe 5 is communicated with the connecting pipe 9 through the rotating pipe 7, the mixing pipe 10 is parallel to the main body 1, the axis of the mixing pipe 10 is perpendicular to and intersected with the axis of the connecting pipe 9, the mixing pipe 10 corresponds to the sealing blocks 11 one by one, and the mixing pipe 10 is arranged on one side, far away from the sealing cover 3, of the connecting pipe 9;
the complementary unit includes two complementary unit, the complementary unit sets up in connecting pipe 9 and with mixing tube 10 one-to-one, the complementary unit includes through-hole, sealing ring 12, sealed dish 13, mobile unit and two connecting rods 14, the through-hole sets up the one side of keeping away from sealed lid 3 at connecting pipe 9, through-hole, sealing ring 12 and sealed dish 13 all with mixing tube 10 coaxial arrangement, the internal diameter of through-hole equals with the external diameter of sealing ring 12, the internal diameter of sealing ring 12 equals with the external diameter of mixing tube 10, the diameter of sealed dish 13 equals with the internal diameter of mixing tube 10, sealed dish 13 is located the bottom in mixing tube 10, sealed dish 13 and the inner wall of mixing tube 10 slide and sealing connection, mixing tube 10 passes sealing ring 12, mixing tube 10 and the inner wall slide and sealing connection of sealing ring 12, sealing ring 12 is located between through-hole and the sealed lid 3, the connecting rod 14 is parallel to the mixing pipe 10, the connecting rod 14 is circumferentially and uniformly distributed by taking the axis of the mixing pipe 10 as the center, one end of the connecting rod 14 is fixed at the top end of the mixing pipe 10, the other end of the connecting rod 14 is fixed on the inner wall of the connecting pipe 9 close to one side of the sealing cover 3, and the moving unit drives the sealing ring 12 and the sealing disc 13 to synchronously move along the axial direction of the mixing pipe 10.
The sealing cover 3 is opened, the material for producing the PVC water pipe is put into the main body 1 and then the sealing cover 3 is tightly covered, at the moment, the discharging pipe is in a sealing state through a sealing device, then, the rotating pipe 7 rotates under the supporting action of the bearing 8 through a power assembly, the rotating pipe 7 rotates to drive the connecting pipe 9 to rotate, the connecting pipe 9 rotates to drive the mixing pipe 10 to rotate through the connecting rod 14, the raw materials are heated by friction through the rotation of the mixing pipe 10, in addition, the raw materials are mixed through the rotation of the mixing pipe 10, during the process, the sealing disc 13 and the sealing ring 12 synchronously move downwards through a moving unit, so that the sealing disc 13 is separated from the mixing pipe 10, the sealing ring 12 moves into a through hole, when the inflating pump 6 is started, the air is conveyed into the rotating pipe 7 through the air pipe 5, the air in the rotating pipe 7 is conveyed into the mixing pipe 10 through the connecting pipe 9, air in the hybrid tube 10 is discharged from the bottom of hybrid tube 10 again, after the air come-up in the raw materials, discharge from the exhaust hole again, here, can hold back the raw materials dust through filter screen 4, avoid the waste of raw materials, and simultaneously, come-up through the air in the raw materials, can make the raw materials realize vertical stirring, the stirring mode has been increased, the degree of consistency of mixture has been improved, after the mixture finishes, make row material pipe 2 be in the mediation state, rethread mobile unit makes sealed dish 13 and sealing ring 12 reset, thereby make the air in the connecting pipe 9 discharge from the through-hole, can make the adhesion under the effect of air current the raw materials of hybrid tube 10 periphery separate with hybrid tube 10 under the effect of air current, avoid the raw materials hardening on the hybrid tube 10 and influence PVC water pipe quality.
Preferably, in order to drive the rotating pipe 7 to rotate, the power assembly comprises a driving motor 15, a driving gear 16 and a driven gear 17, wherein the driving motor 15 is fixed on the sealing cover 3, the driving motor 15 is in transmission connection with the driving gear 16, the driven gear 17 is installed on the rotating pipe 7, and the driving gear 16 is meshed with the driven gear 17.
The driving motor 15 is started to rotate the driving gear 16, and the rotation of the driving gear 16 drives the driven gear 17 to rotate, so that the rotating pipe 7 rotates under the supporting action of the bearing 8.
Preferably, the driving motor 15 is a servo motor in order to increase the driving force of the driving motor 15.
The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 15 can be improved.
Preferably, in order to drive the sealing ring 12 and the sealing ring 13 to move synchronously, the moving unit comprises a push plate 18, a push rod 19, a supporting block 20, a spring 21, two transmission rods 22 and two electromagnets 23, the push plate 18 is perpendicular to the mixing plate, the push rod 19 is coaxially arranged with the mixing pipe 10, the diameter of the push rod 19 is smaller than the inner diameter of the mixing pipe 10, the bottom end of the push rod 19 is fixed at the top of the sealing ring 13, the push plate 18 is fixed at the top end of the push rod 19, the push plate 18 is positioned between the mixing pipe 10 and the sealing cover 3, a gap is arranged between the push plate 18 and the mixing pipe 10, the supporting block 20 is positioned in the mixing pipe 10 and fixed on the inner wall of the mixing pipe 10, an assembly hole is arranged on the supporting block 20, the push rod 19 passes through the assembly hole and is in sliding connection with the inner, the supporting block 20 is connected with the push plate 18 through a spring 21, the push plate 18 is provided with two through holes, the through holes correspond to the connecting rods 14 one by one, the connecting rods 14 penetrate through the through holes and are in sliding connection with the inner walls of the through holes, the transmission rods 22 are parallel to the connecting rods 14 and correspond to the connecting rods one by one, the transmission rods 22 are located between the push plate 18 and the sealing ring 12, the sealing ring 12 is fixed on the push plate 18 through the transmission rods 22, the electromagnets 23 correspond to the transmission rods 22 one by one, the electromagnets 23 are fixed on the inner wall of the connecting pipe 9 and located on one side, close to the mixing pipe 10, of the push plate 18, gaps are formed between the electromagnets 23 and the push.
During the electrification of the electromagnet 23, the iron push plate 18 and the electromagnet 23 are enabled to generate mutually attracting acting force, so that the push plate 18 moves towards the direction away from the sealing cover 3, the push plate 18 moves to drive the sealing ring 12 to move into the through hole through the transmission rod 22, in addition, the push plate 18 moves to drive the sealing plate 13 to move out of the mixing pipe 10 through the push rod 19, the spring 21 is compressed, after the electromagnet 23 is powered off, the push plate 18 is reset under the elastic action of the spring 21, and the reset of the push plate 18 drives the sealing ring 12 and the sealing plate 13 to reset.
Preferably, in order to reduce the friction between the push rod 19 and the inner wall of the fitting hole, the push rod 19 is coated with a lubricating oil.
The lubricating oil has the function of reducing the friction force between the push rod 19 and the inner wall of the assembling hole and improving the moving fluency of the push rod 19.
As shown in fig. 5, a friction disc 24 and a fixed disc 25 are arranged in the rotating tube 7, the friction disc 24 and the fixed disc 25 are both arranged coaxially with the rotating tube 7, the diameter of the friction disc 24 and the diameter of the fixed disc 25 are both smaller than the inner diameter of the rotating tube 7, the fixed disc 25 is fixedly connected with the inner wall of the rotating tube 7, the friction disc 24 is attached to the top of the fixed disc 25 and fixedly connected with the bottom end of the air tube 5, and a gap is arranged between the friction disc 24 and the air tube 5.
The rotation of the rotating tube 7 drives the fixed disk 25 to rotate on the friction disk 24, heat is generated between the friction disk 24 and the fixed disk 25 through the principle of friction heat generation, and the heat is conveyed to the raw materials in the main body 1 through air, so that the heating speed of the raw materials can be increased.
Preferably, the friction disc 24 is provided with anti-slip threads in order to increase the heat generated between the friction disc 24 and the fixed disc 25.
The anti-slip threads function to increase the coefficient of friction between the friction disk 24 and the fixed disk 25, and heat generated by friction is proportional to the coefficient of friction, so that heat generated between the friction disk 24 and the fixed disk 25 can be increased.
Preferably, in order to reduce the gap between the rotating tube 7 and the air tube 5, the joint of the rotating tube 7 and the air tube 5 is coated with sealing grease.
The sealing grease has the function of reducing the gap between the rotating tube 7 and the air tube 5, and the sealing performance is improved.
Preferably, in order to prolong the service life of the mixing pipe 10, the mixing pipe 10 is provided with an anti-corrosion zinc coating.
The anti-corrosion zinc coating is used for improving the anti-rust capacity of the mixing pipe 10 and prolonging the service life of the mixing pipe 10.
Preferably, in order to facilitate the installation of the air pipe 5, the bottom end of the air pipe 5 is chamfered.
The chamfer angle is used for reducing the caliber of the air pipe 5 when the air pipe is inserted into the rotating pipe 7, and the effect of convenient installation is achieved.
The sealing cover 3 is opened, the material for producing the PVC water pipe is put into the main body 1 and then the sealing cover 3 is tightly covered, at the moment, the discharging pipe is in a sealing state through a sealing device, then, the driving motor 15 is started to enable the driving gear 16 to rotate, the rotation of the driving gear 16 drives the driven gear 17 to rotate, so that the rotating pipe 7 rotates under the supporting effect of the bearing 8, the rotating pipe 7 rotates to drive the connecting pipe 9 to rotate, the connecting pipe 9 rotates to drive the mixing pipe 10 to rotate through the connecting rod 14, the raw materials are heated up by friction through the rotation of the mixing pipe 10, in addition, the raw materials are mixed through the rotation of the mixing pipe 10, in the process, the electromagnet 23 is electrified, so that the iron push plate 18 and the electromagnet 23 generate a mutually attractive acting force, the push plate 18 moves towards the direction far away from the sealing cover 3, the movement of the push plate 18 drives the sealing ring 12 to move into, and, the movement of the push plate 18 drives the seal disc 13 to move out of the mixing tube 10 through the push rod 19, and the spring 21 is compressed, thereby the seal disc 13 is separated from the mixing tube 10, and the seal ring 12 is moved into the through hole, when the inflator pump 6 is started, the air is conveyed into the rotating tube 7 through the air tube 5, the air in the rotating tube 7 is conveyed into the mixing tube 10 through the connecting tube 9, the air in the mixing tube 10 is discharged from the bottom end of the mixing tube 10, and after the air floats upwards in the raw material, the air is discharged from the exhaust hole, here, the raw material dust can be intercepted through the filter screen 4, the waste of the raw material is avoided, meanwhile, the raw material can realize vertical stirring through the floating upwards of the air in the raw material, the stirring mode is increased, the mixing uniformity is improved, after the mixing is finished, the discharge tube 2 is in a dredging state, the seal disc 13 and the seal ring 12 are reset, therefore, air in the connecting pipe 9 is discharged from the through hole, raw materials adhered to the periphery of the mixing pipe 10 can be separated from the mixing pipe 10 under the action of the air flow, and the influence on the quality of the PVC water pipe caused by hardening of the raw materials on the mixing pipe 10 is avoided.
Compared with the prior art, this a preparation equipment for public drainage system has realized mixing and the function of heating the raw materials through mixed structure, compares with current mixed structure, and this mixed structure passes through multi-directional stirring, and the mixing uniformity is higher, moreover, still can avoid the raw materials adhesion to harden and influence PVC water pipe quality on hybrid tube 10 through complementary unit, compares with current complementary unit, and this complementary unit structure is ingenious, and the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The manufacturing equipment for the public drainage system comprises a main body (1), a discharge pipe (2) and a sealing cover (3), wherein the main body (1) is cylindrical in shape, the main body (1) is vertically arranged, the discharge pipe (2) is arranged at the bottom end of the main body (1) and communicated with the main body (1), a sealing device is arranged on the discharge pipe (2), and the sealing cover (3) is arranged at the top of the main body (1) in a covering mode and is in sealing connection with the main body (1), and is characterized in that a mixing structure and an auxiliary mechanism are arranged in the main body (1);
the mixing structure comprises a power assembly, a filter screen (4), an air pipe (5), an inflator pump (6), a rotating pipe (7), a bearing (8), a connecting pipe (9), two mixing pipes (10) and two sealing blocks (11), wherein a mounting hole and an exhaust hole are formed in the sealing cover (3), the filter screen (4) is installed in the exhaust hole, the rotating pipe (7) and the air pipe (5) are coaxially arranged with the main body (1), the rotating pipe (7) penetrates through the mounting hole, the rotating pipe (7) is in sliding and sealing connection with the inner wall of the mounting hole, the bearing (8) and the inflator pump (6) are located on one side, away from the main body (1), of the sealing cover (3), the inner ring of the bearing (8) is installed on the rotating pipe (7), the outer ring of the bearing (8) is fixedly connected with the sealing cover (3), and the outer diameter of the air pipe (5) is equal to the inner diameter of the rotating pipe (7, the bottom end of the air pipe (5) is inserted into the top end of the rotating pipe (7), the air pipe (5) is connected with the inner wall of the rotating pipe (7) in a sliding and sealing mode, the air pipe (5) is installed on the inflating pump (6), the inflating pump (6) is fixedly connected with the top of the sealing cover (3), the power assembly is arranged at the top of the sealing cover (3) and is in transmission connection with the rotating pipe (7), the axis of the connecting pipe (9) is perpendicular to and intersected with the axis of the rotating pipe (7), the middle end of the connecting pipe (9) is fixed at the bottom end of the rotating pipe (7), two sealing blocks (11) are respectively sealed and fixedly connected with the two ends of the connecting pipe (9), the air pipe (5) is communicated with the connecting pipe (9) through the rotating pipe (7), the mixing pipe (10) is parallel to the main body (1), the axis of the mixing pipe (10) is perpendicular to and intersected with the axis of the connecting pipe (9, the mixing pipes (10) correspond to the sealing blocks (11) one by one, and the mixing pipes (10) are arranged on one side, far away from the sealing cover (3), of the connecting pipe (9) and communicated with the connecting pipe (9);
the complementary unit includes two auxiliary assembly, auxiliary assembly set up in connecting pipe (9) and with hybrid tube (10) one-to-one, auxiliary assembly includes through-hole, sealing ring (12), sealed dish (13), mobile unit and two connecting rods (14), the through-hole sets up the one side of keeping away from sealed lid (3) at connecting pipe (9), through-hole, sealing ring (12) and sealed dish (13) all with hybrid tube (10) coaxial arrangement, the internal diameter of through-hole equals with the external diameter of sealing ring (12), the internal diameter of sealing ring (12) equals with the external diameter of hybrid tube (10), the diameter of sealed dish (13) equals with the internal diameter of hybrid tube (10), sealed dish (13) are located the bottom in hybrid tube (10), sealed dish (13) slide and sealing connection with the inner wall of hybrid tube (10), hybrid tube (10) pass sealing ring (12), mixing tube (10) and the inner wall of sealing ring (12) slide and sealing connection, sealing ring (12) are located between through-hole and sealed lid (3), connecting rod (14) are parallel with mixing tube (10), the axis that connecting rod (14) used mixing tube (10) is central circumference evenly distributed, the top at mixing tube (10) is fixed to the one end of connecting rod (14), the other end of connecting rod (14) is fixed on the inner wall that is close to sealed lid (3) one side of connecting pipe (9), the axial displacement along mixing tube (10) is in step in mobile unit drive sealing ring (12) and sealed dish (13).
2. A manufacturing apparatus for a public drainage system according to claim 1, wherein the power assembly comprises a driving motor (15), a driving gear (16) and a driven gear (17), the driving motor (15) is fixed on the sealing cover (3), the driving motor (15) is in transmission connection with the driving gear (16), the driven gear (17) is installed on the rotating pipe (7), and the driving gear (16) is engaged with the driven gear (17).
3. A production apparatus for public drainage system according to claim 2, wherein the driving motor (15) is a servo motor.
4. The manufacturing apparatus for a public drainage system according to claim 1, wherein the moving unit comprises a push plate (18), a push rod (19), a support block (20), a spring (21), two transmission rods (22) and two electromagnets (23), the push plate (18) is perpendicular to the mixing plate, the push rod (19) is coaxially disposed with the mixing pipe (10), the diameter of the push rod (19) is smaller than the inner diameter of the mixing pipe (10), the bottom end of the push rod (19) is fixed on the top of the sealing plate (13), the push plate (18) is fixed on the top end of the push rod (19), the push plate (18) is located between the mixing pipe (10) and the sealing cover (3), a gap is provided between the push plate (18) and the mixing pipe (10), the support block (20) is located in the mixing pipe (10) and fixed on the inner wall of the mixing pipe (10), the support block (20) is provided with an assembly hole, the push rod (19) penetrates through the assembly hole and is in sliding connection with the inner wall of the assembly hole, the spring (21) is located between the push plate (18) and the support block (20), the support block (20) is connected with the push plate (18) through the spring (21), the push plate (18) is provided with two through holes, the through holes are in one-to-one correspondence with the connecting rods (14), the connecting rods (14) penetrate through the through holes and are in sliding connection with the inner walls of the through holes, the transmission rods (22) are parallel to and in one-to-one correspondence with the connecting rods (14), the transmission rods (22) are located between the push plate (18) and the sealing ring (12), the sealing ring (12) is fixed on the push plate (18) through the transmission rods (22), the electromagnets (23) are in one-to-one correspondence with the transmission rods (22), the electromagnets (23) are fixed on the, a gap is arranged between the electromagnet (23) and the push plate (18), and the push plate (18) is made of iron.
5. A manufacturing apparatus for public drainage system according to claim 4, wherein said push rod (19) is coated with lubricating oil.
6. The manufacturing equipment for the public drainage system according to claim 1, wherein a friction disc (24) and a fixed disc (25) are arranged in the rotating tube (7), the friction disc (24) and the fixed disc (25) are coaxially arranged with the rotating tube (7), the diameter of the friction disc (24) and the diameter of the fixed disc (25) are both smaller than the inner diameter of the rotating tube (7), the fixed disc (25) is fixedly connected with the inner wall of the rotating tube (7), the friction disc (24) is attached to the top of the fixed disc (25) and fixedly connected with the bottom end of the air tube (5), and a gap is formed between the friction disc (24) and the air tube (5).
7. A manufacturing apparatus for public drainage systems as claimed in claim 6, wherein said friction disc (24) is provided with anti-slip threads.
8. A manufacturing apparatus for a public drainage system according to claim 1, wherein the junction of the rotary pipe (7) and the air pipe (5) is coated with sealing grease.
9. The manufacturing equipment for the public drainage system according to claim 1, wherein the mixing pipe (10) is provided with an anti-corrosion zinc coating.
10. A manufacturing apparatus for public drainage system as claimed in claim 1, wherein the bottom end of said air pipe (5) is chamfered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010100775.1A CN111300512B (en) | 2020-02-19 | 2020-02-19 | Manufacturing equipment for public drainage system |
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| CN202010100775.1A CN111300512B (en) | 2020-02-19 | 2020-02-19 | Manufacturing equipment for public drainage system |
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