CN215550001U

CN215550001U - Cable production is with fire-retardant TPE sheath material preparation of resistant oil and is used banburying equipment

Info

Publication number: CN215550001U
Application number: CN202121506856.8U
Authority: CN
Inventors: 李成成; 汪关才; 刘亚农
Original assignee: Suzhou Meiyu Polymer Materials Co ltd
Current assignee: Suzhou Meiyu New Materials Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-01-18
Anticipated expiration: 2031-07-02

Abstract

The utility model relates to the technical field of internal mixers, in particular to internal mixing equipment for preparing an oil-resistant flame-retardant TPE sheath material for cable production, which is provided with a pouring mechanism, so that rubber materials in an internal mixing box can be conveniently and automatically poured out, and the use convenience is improved; including first support frame, the second support frame, the banburying chamber support, the banburying box, the main rotor body, the supplementary rotor body and topple over the mechanism, first support frame fixed mounting is on external workstation, second support frame fixed mounting is on external workstation, first support frame and the mutual symmetry of second support frame, banburying chamber support fixed mounting is on external workstation, and banburying chamber support and first support frame, the second support frame is three horn shapes and installs on external workstation, the banburying incasement portion is provided with the banburying chamber, the banburying box bottom is taken and is put on the banburying chamber support, the main rotor body rotates and installs on first support frame and second support frame, the banburying roller is equipped with to the solid cover on the main rotor body, and the banburying roller sets up in the banburying chamber.

Description

Cable production is with fire-retardant TPE sheath material preparation of resistant oil and is used banburying equipment

Technical Field

The utility model relates to the technical field of internal mixers, in particular to internal mixing equipment for preparing an oil-resistant flame-retardant TPE sheath material for cable production.

Background

The internal rubber mixer is a machine which is provided with a pair of rotors with specific shapes and rotating relatively and used for plasticating and mixing polymer materials in a clearance manner under the closed state of adjustable temperature and pressure, and mainly comprises an internal mixing chamber, the rotors, a rotor sealing device, a feeding and pressing device, a discharging device, a transmission device, a machine base and the like. Traditional banbury mixer during operation must be closed the discharge door, need open the discharge opening after mixing, discharges the material, accumulates the material on the discharge opening easily to its clearance is inconvenient, and because the material accumulation is difficult to make the discharge opening sealed, leads to the convenience of use relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the internal mixing equipment for preparing the oil-resistant flame-retardant TPE sheath material for cable production, which is provided with the pouring mechanism, so that the rubber material in the internal mixing box can be conveniently and automatically poured out, and the use convenience is improved.

The utility model relates to banburying equipment for preparing an oil-resistant and flame-retardant TPE sheath material for cable production, which comprises a first support frame, a second support frame, a banburying chamber support, a banburying box, a main rotor body, an auxiliary rotor body and a dumping mechanism, wherein the first support frame is fixedly arranged on an external workbench, the second support frame is fixedly arranged on the external workbench, the first support frame and the second support frame are mutually symmetrical, the banburying chamber support is fixedly arranged on the external workbench, the banburying chamber support, the first support frame and the second support frame are arranged on the external workbench in a triangular shape, a banburying chamber is arranged in the banburying box, the bottom end of the banburying box is lapped on the banburying chamber support, the main rotor body is rotatably arranged on the first support frame and the second support frame, a banburying roller is fixedly sleeved on the main rotor body, and the banburying roller is arranged in the banburying chamber, the main rotor body is rotatably installed in the banburying box, the auxiliary rotor body is rotatably installed on the banburying box, the banburying roller is fixedly sleeved on the auxiliary rotor body, the banburying roller is arranged in the banburying chamber, the top end of the banburying box is provided with a feed inlet in a communicating manner, the dumping mechanism comprises a hinged base, a dumping swing air cylinder, a swing air cylinder hinged base, an air cylinder telescopic rod, a fixture block hinged base, a locking fixture block and a transmission disc, the hinged base is fixedly installed on an external workbench, the dumping swing air cylinder is fixedly installed on the swing air cylinder hinged base, the swing air cylinder hinged base is hinged with the hinged base, the air cylinder telescopic rod is slidably installed on the output end of the dumping swing air cylinder, the fixture block hinged base is fixedly connected with the tail end of the air cylinder telescopic rod, the locking fixture block is movably installed on the fixture block hinged base, and the transmission disc is fixedly installed on the banburying box, and the main rotor body is rotatably inserted into the transmission disc.

The internal mixing equipment for preparing the oil-resistant flame-retardant TPE sheath material for cable production further comprises a top bolt cylinder and a top bolt, wherein the top bolt cylinder is fixedly installed on the upper side of the internal mixing box in a hoisting mode, and the top bolt is fixedly installed at the bottom end of a telescopic rod of the top bolt cylinder.

The oil-resistant flame-retardant TPE sheath material for cable production disclosed by the utility model is used for preparing banburying equipment, and further comprises wear-resistant sheets, wherein the wear-resistant sheets are fixedly adhered to the side walls around the feed port.

The oil-resistant flame-retardant TPE sheath material for cable production disclosed by the utility model is used for preparing internal mixing equipment, and further comprises a wear-resistant block, wherein the wear-resistant block is fixedly arranged at the bottom end of an internal mixing box.

According to the internal mixing equipment for preparing the oil-resistant flame-retardant TPE sheath material for cable production, the hinged block at the top end of the hinged base is made of a wear-resistant material.

The utility model relates to a banburying device for preparing an oil-resistant flame-retardant TPE sheath material for cable production, which also comprises a sealing plug, wherein a plurality of groups of sealing plugs are screwed on the banburying box.

According to the internal mixing equipment for preparing the oil-resistant flame-retardant TPE sheath material for cable production, the surface of the sealing plug is coated with the high-temperature-resistant sealant during screwing.

According to the internal mixing equipment for preparing the oil-resistant flame-retardant TPE sheath material for cable production, the locking fixture block is internally provided with the anti-skidding salient points.

Compared with the prior art, the utility model has the beneficial effects that: the raw materials are filled into an internal mixing box through a feeding hole, then a main rotor body and an auxiliary rotor body are controlled to rotate, the main rotor body and the auxiliary rotor body relatively rotate, the materials from the feeding hole are clamped and brought into a roll gap to be extruded and sheared by an internal mixing roller, the materials penetrate through the roll gap and touch a lower top bolt sharp edge to be divided into two parts, the two parts respectively return to the upper part of the roll gap along the gap between the front and rear chamber walls of the internal mixing box and the internal mixing roller, in a circle flowing around the internal mixing roller, the materials are subjected to shearing and friction at all positions, so that the temperature of the rubber materials is rapidly increased, the viscosity of the rubber materials is reduced, the wettability of the rubber on the surface of a compounding agent is increased, the rubber is fully contacted with the surface of the compounding agent, the compounding agent blocks pass through the gap between the internal mixing roller and the internal mixing roller along with the rubber materials, are sheared and crushed, are surrounded by the rubber which is stretched and deformed, the compounding agent blocks are stabilized in a crushing state, and the rubber materials move along the axial direction of the internal mixing roller by the convex edge on the internal mixing roller, play the stirring mixing effect, make the compounding ingredient misce bene in the sizing material, the compounding ingredient is so sheared breakage repeatedly, the sizing material produces repeatedly and warp and resumes the deformation, the continuous stirring of banburying roller bead, make the compounding ingredient disperse evenly in the sizing material, and reach certain dispersion degree, the sizing material is discharged after the banburying certain time, when discharging the sizing material, pull locking fixture block, make locking fixture block clamp fix on the transmission disc, later start to empty the swing cylinder, it makes the cylinder telescopic link shrink to empty the swing cylinder, then it drives the transmission disc rotation with locking fixture block through the articulated seat of fixture block with the swing cylinder to empty the swing cylinder, later the transmission disc drives the banburying box swing, make the banburying box slope, can with the inside sizing material of banburying box pouring, through setting up and empting the mechanism, be convenient for pour the inside sizing material of banburying box automatically fast, improve the convenience of use.

Drawings

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

FIG. 2 is a schematic elevation view of the present invention;

FIG. 3 is a schematic side view of the mixing box;

in the drawings, the reference numbers: 1. a first support frame; 2. a second support frame; 3. a mixing chamber support; 4. banburying boxes; 5. a main rotor body; 6. an auxiliary rotor body; 7. a feed inlet; 8. a hinged base; 9. a tilting swing cylinder; 10. a swing cylinder hinged seat; 11. a cylinder telescopic rod; 12. the fixture block is hinged with the base; 13. locking the fixture block; 14. a transmission disc; 15. a ram cylinder; 16. jacking and bolting; 17. a wear resistant sheet; 18. a wear-resistant block; 19. and (5) sealing the plug.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, the internal mixing equipment for preparing the oil-resistant flame-retardant TPE sheath material for cable production of the present invention comprises a first support frame 1, a second support frame 2, an internal mixing chamber support frame 3, an internal mixing box 4, a main rotor body 5, an auxiliary rotor body 6 and a dumping mechanism, wherein the first support frame 1 is fixedly installed on an external workbench, the second support frame 2 is fixedly installed on the external workbench, the first support frame 1 and the second support frame 2 are symmetrical to each other, the internal mixing chamber support frame 3 is fixedly installed on the external workbench, the internal mixing chamber support frame 3, the first support frame 1 and the second support frame 2 are installed on the external workbench in a triangular shape, an internal mixing chamber is arranged inside the internal mixing box 4, the bottom end of the internal mixing box 4 is overlapped on the internal mixing chamber support frame 3, the main rotor body 5 is rotatably installed on the first support frame 1 and the second support frame 2, an internal mixing roller is fixedly sleeved on the main rotor body 5, the banburying roller is arranged in a banburying chamber, the main rotor body 5 is rotatably arranged in the banburying box 4, the auxiliary rotor body 6 is rotatably arranged on the banburying box 4, the banburying roller is fixedly sleeved on the auxiliary rotor body 6, the banburying roller is arranged in the banburying chamber, the top end of the banburying box 4 is provided with a feed inlet 7 in a communicating manner, the dumping mechanism comprises a hinged base 8, a dumping swing air cylinder 9, a swing air cylinder hinged base 10, an air cylinder telescopic rod 11, a fixture block hinged base 12, a locking fixture block 13 and a transmission disc 14, the hinged base 8 is fixedly arranged on an external workbench, the dumping swing air cylinder hinged base 10 is fixedly arranged on the dumping swing air cylinder 9, the swing air cylinder hinged base 10 is hinged with the hinged base 8, the air cylinder telescopic rod 11 is slidably arranged on the output end of the dumping swing air cylinder 9, the fixture block hinged base 12 is fixedly connected with the tail end of the air cylinder telescopic rod 11, and the locking fixture block 13 is swingably arranged on the fixture block base 12, the transmission disc 14 is fixedly arranged on the banburying box 4, and the main rotor body 5 is rotatably inserted in the transmission disc 14; the raw materials are filled into an internal mixing box 4 through a feed inlet 7, then a main rotor body 5 and an auxiliary rotor body 6 are controlled to rotate, the main rotor body 5 and the auxiliary rotor body 6 rotate relatively, the materials from the feed inlet 7 are clamped and brought into a roll gap to be extruded and sheared by an internal mixing roller, the materials pass through the roll gap and touch a lower top bolt sharp edge to be divided into two parts, the two parts respectively return to the upper part of the roll gap along gaps between front and rear chamber walls of the internal mixing box 4 and the internal mixing roller, in a circle flowing around the internal mixing roller, the materials are subjected to shearing and friction at all positions, so that the temperature of the rubber material is increased rapidly, the viscosity of the rubber material is reduced, the wettability of the rubber material on the surface of a compounding agent is increased, the rubber is in full contact with the surface of the compounding agent, a compounding agent block passes through the gap between the internal mixing roller and the internal mixing roller along with the rubber material to be sheared and crushed, is surrounded by the rubber which is stretched and deformed to be stabilized in a crushing state, and the rubber material moves along the axial direction of the internal mixing roller, the mixing and stirring functions are achieved, the compounding ingredients are uniformly mixed in the rubber material, the compounding ingredients are repeatedly sheared and crushed in such a way, the rubber material repeatedly generates deformation and recovery deformation, the compounding ingredients are uniformly dispersed in the rubber material by continuously stirring the convex edges of the banburying roller, and reaches a certain dispersion degree, the sizing material is discharged after banburying for a certain time, when the sizing material is discharged, the locking fixture block 13 is pulled to enable the locking fixture block 13 to be clamped and fixed on the transmission disc 14, then the dumping swing cylinder 9 is started, the dumping swing cylinder 9 enables the cylinder telescopic rod 11 to contract, then the dumping swing cylinder 9 drives the transmission disc 14 to rotate through the fixture block hinge seat 12 and the locking fixture block 13, then the transmission disc 14 drives the banburying box 4 to swing, so that the banburying box 4 is inclined, the rubber material in the banburying box 4 is dumped out, mechanism is emptyd through the setting, is convenient for pour the inside sizing material of banburying box 4 automatically fast, improves the convenience of use.

Preferably, the internal mixing box further comprises a top bolt cylinder 15 and a top bolt 16, wherein the top bolt cylinder 15 is fixedly installed on the upper side of the internal mixing box 4 in a hoisting mode, and the top bolt 16 is fixedly installed at the bottom end of an expansion rod of the top bolt cylinder 15; when carrying out the banburying, start top bolt cylinder 15, later top bolt cylinder 15 extends through its telescopic link of control, drives top bolt 16 and moves down, then 16 cartridge entering feed inlet 7 of top bolt that move down compress tightly the sizing material in banburying box 4, and supplementary banburying work is smoothly gone on, avoids the sizing material to spill over at the banburying in-process, improves stability in use.

As the optimization of the above embodiment, the device further comprises a wear-resistant plate 17, wherein the wear-resistant plate 17 is fixedly and adhesively mounted on the peripheral side wall of the feed opening 7; through the arrangement of the wear-resistant piece 17, when the top bolt 16 is inserted into the feed port 7, the inner end side wall of the feed port 7 is protected, the phenomenon that the top bolt 16 slides in the insertion mode with the inner end side wall of the feed port 7 for a long time to cause abrasion to the inner end side wall of the feed port 7 is avoided, and the use stability is improved.

As the optimization of the above embodiment, the device further comprises a wear-resisting block 18, wherein the wear-resisting block 18 is fixedly arranged at the bottom end of the internal mixing box 4; through setting up wear-resisting piece 18, at banburying case 4 whole for empting the back that the sizing material swing resets, banburying case 4 bottom is removed and is taken and put 3 tops of banburying room support, shelters from the protection through wear-resisting piece 18, avoids banburying case 4 bottom to take place wearing and tearing to break through with 3 touches of banburying room support for a long time, improves stability in use.

As the optimization of the above embodiment, the hinge block at the top end of the hinge base 8 is made of wear-resistant material; through adopting wear-resisting material to make articulated base 8, when articulated seat 10 of swing cylinder is articulated to cooperate with articulated base 8, avoid 8 wearing and tearing fracture of articulated base, improve the stability in use.

As the optimization of the above embodiment, the device also comprises a sealing plug 19, and a plurality of groups of sealing plugs 19 are screwed on the fastening screw on the banburying box 4; through spiral shell dress sealing plug 19, live with the auxiliary hole seal that beats out in the banburying case 4 course of working, avoid banburying case 4 to outwards reveal the sizing material, improve stability in use.

As a preference of the above embodiment, the surface of the sealing plug 19 is coated with a high temperature resistant sealant during screwing; high-temperature-resistant sealant is coated on the sealing plug 19, so that the screwing tightness of the sealing plug 19 is improved, and the use stability is improved.

As a preference of the above embodiment, the locking latch 13 is provided with an anti-slip bump; the anti-skidding convex points are arranged on the locking clamping block 13, so that the surface friction force of the locking clamping block 13 is increased, the slipping phenomenon when the locking clamping block 13 clamps the transmission disc 14 is avoided, and the use stability is improved.

The utility model relates to an oil-resistant flame-retardant TPE sheath material preparation mixing device for cable production, which is characterized in that when in use, raw materials are filled into a mixing box 4 through a feed inlet 7, then a main rotor body 5 and an auxiliary rotor body 6 are controlled to rotate, the main rotor body 5 and the auxiliary rotor body 6 rotate relatively, the materials from the feed inlet 7 are clamped and brought into a roll gap to be extruded and sheared by a mixing roller, the materials penetrate through the roll gap and touch a lower top bolt sharp edge to be divided into two parts, the two parts respectively return to the upper part of the roll gap along gaps between front and rear chamber walls of the mixing box 4 and the mixing roller, the materials are sheared and rubbed everywhere in one circle flowing around the mixing roller, so that the temperature of rubber materials is increased rapidly, the viscosity is reduced, the wettability of the rubber on the surfaces of compounding agents is increased, the rubber is in full contact with the surfaces of the compounding agents, the compounding agent blocks pass through the gap between the mixing roller and the mixing roller along with the rubber materials, the rubber material is sheared and crushed, the rubber material is surrounded by the rubber which is stretched and deformed and is stabilized in a crushing state, meanwhile, the convex edges on the mixing roller enable the rubber material to move along the axial direction of the mixing roller to play a role in stirring and mixing, so that the compounding agent is uniformly mixed in the rubber material, the compounding agent is repeatedly sheared and crushed in such a way, the rubber material is repeatedly deformed and restored to be deformed, the convex edges of the mixing roller are continuously stirred, the compounding agent is uniformly dispersed in the rubber material and reaches a certain dispersion degree, the rubber material is discharged after mixing for a certain time, when the rubber material is discharged, the locking clamping block 13 is pulled to clamp and fix the locking clamping block 13 on the transmission disc 14, then the dumping swing cylinder 9 is started, the dumping swing cylinder 9 enables the cylinder telescopic rod 11 to contract, then the dumping swing cylinder 9 drives the transmission disc 14 to rotate through the clamping block hinged seat 12 and the locking clamping block 13, then the transmission disc 14 drives the mixing box 4 to swing, so that the mixing box 4 inclines, and (4) pouring out the rubber material in the internal mixing box 4.

According to the internal mixing equipment for preparing the oil-resistant flame-retardant TPE sheath material for cable production, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the internal mixing equipment can be implemented as long as the beneficial effects of the internal mixing equipment can be achieved.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a cable production is with resistant oily fire-retardant TPE sheath material preparation with banburying equipment, which is characterized in that, including first support frame (1), second support frame (2), banburying room support (3), banburying case (4), main rotor body (5), supplementary rotor body (6) and empty the mechanism, first support frame (1) fixed mounting is on external workstation, second support frame (2) fixed mounting is on external workstation, first support frame (1) and second support frame (2) are symmetrical each other, banburying room support (3) fixed mounting is on external workstation, and banburying room support (3) and first support frame (1), second support frame (2) are the triangle-shaped and install on external workstation, the banburying incasement (4) is provided with the banburying room, banburying case (4) bottom take up on banburying room support (3), the device comprises a main rotor body (5), a banburying roller, an auxiliary rotor body (6), a banburying roller, an internal mixing chamber, a banburying roller, a feeding port (7), a tilting mechanism, a tilting cylinder (9), a swinging cylinder hinge seat (10), a cylinder telescopic rod (11), a fixture block hinge seat (12), a locking fixture block (13) and a transmission disc (14), wherein the main rotor body (5) is rotatably installed on a first support frame (1) and a second support frame (2), the banburying roller is fixedly sleeved on the main rotor body (5) and arranged in the banburying chamber, the main rotor body (5) is rotatably installed in the banburying chamber (4), the auxiliary rotor body (6) is rotatably installed on the banburying chamber (4), the banburying roller is fixedly sleeved on the auxiliary rotor body (6) and arranged in the banburying chamber, the top end of the banburying chamber (4) is communicated and provided with the feeding port (7), the tilting mechanism comprises a hinge base (8), a tilting swing cylinder (9), a swinging cylinder hinge seat (10), a cylinder telescopic rod (11), a fixture block hinge seat (12), a locking fixture block (13) and a transmission disc (14), toppling over and swing cylinder (9) and going up fixed mounting and have articulated seat of swing cylinder (10), the articulated seat of swing cylinder (10) is articulated with articulated base (8), cylinder telescopic link (11) slidable mounting is on toppling over and swing cylinder (9) output, the articulated seat of fixture block (12) is connected with the terminal fastening of cylinder telescopic link (11), locking fixture block (13) swing is installed on the articulated seat of fixture block (12), transmission disc (14) fastening is on banburying case (4), and main rotor body (5) rotate the cartridge in transmission disc (14).

2. The banburying device for preparing the oil-resistant and flame-retardant TPE sheath material for cable production according to claim 1, further comprising a top bolt cylinder (15) and a top bolt (16), wherein the top bolt cylinder (15) is fixedly installed at the upper side of the banburying box (4) in a hoisting manner, and the top bolt (16) is fixedly installed at the bottom end of an expansion rod of the top bolt cylinder (15).

3. The banburying device for preparing the oil-resistant and flame-retardant TPE sheath material for cable production as claimed in claim 2, further comprising a wear-resistant sheet (17), wherein the wear-resistant sheet (17) is fixedly and adhesively mounted on the peripheral side wall of the feed port (7).

4. The banburying device for preparing the oil-resistant and flame-retardant TPE sheath material for cable production as claimed in claim 1, further comprising a wear-resistant block (18), wherein the wear-resistant block (18) is fixedly installed at the bottom end of the banburying box (4).

5. The banburying device for preparing the oil-resistant and flame-retardant TPE sheath material for cable production as claimed in claim 1, wherein the hinged block at the top end of the hinged base (8) is made of a wear-resistant material.

6. The banburying device for preparing the oil-resistant and flame-retardant TPE sheath material for cable production according to claim 1, further comprising a sealing plug (19), wherein a plurality of groups of sealing plugs (19) are screwed on the banburying box (4).

7. The banburying device for preparing the oil-resistant and flame-retardant TPE sheath material for cable production as claimed in claim 6, wherein the surface of the sealing plug (19) is coated with a high temperature-resistant sealant during screwing.

8. The banburying device for preparing the oil-resistant and flame-retardant TPE sheath material for cable production as claimed in claim 1, wherein anti-slip bumps are arranged in the locking fixture block (13).