阅读说明：本技术 一种橡胶软化剂的制备方法 (Preparation method of rubber softener ) 是由 武林伯 于 2021-09-14 设计创作，主要内容包括：本发明涉及橡胶软化剂技术领域,更具体的说是一种橡胶软化剂的制备方法,一种橡胶软化剂的制备方法,该方法包括以下步骤：步骤一：将沥青倒入到橡胶软化剂制备装置内使得沥青凝固后成为筒形；步骤二：将橡胶软化剂灌入到筒形的沥青容器内；步骤三：用沥青盖将筒形沥青容器密封；步骤四；在筒形沥青容器的外壁上固定大量的碳酸氢钠颗粒,使用所述一种橡胶软化剂的制备方法制备的橡胶软化剂；橡胶软化剂装在筒形的沥青内,且筒形的沥青上设有端盖使得筒形的沥青被密封,在沥青筒的外壁上固定有碳酸氢钠颗粒,沥青在加热后会直接融化和橡胶混合提高橡胶的强度和性能,碳酸氢钠加热后产生二氧化碳,使得橡胶能够更加容易和橡胶软化剂混合。(The invention relates to the technical field of rubber softeners, in particular to a preparation method of a rubber softener, which comprises the following steps: the method comprises the following steps: pouring asphalt into a rubber softener preparation device to enable the asphalt to be solidified into a cylinder shape; step two: pouring a rubber softener into a cylindrical asphalt container; step three: sealing the cylindrical asphalt container by using an asphalt cover; step four; fixing a large amount of sodium bicarbonate particles on the outer wall of a cylindrical asphalt container, a rubber softener prepared using the one rubber softener preparation method; rubber softener adorns in the pitch of cylindric, and is equipped with the end cover on the cylindric pitch and makes cylindric pitch sealed, is fixed with the sodium bicarbonate granule on the outer wall of a pitch section of thick bamboo, and pitch can directly melt after the heating and rubber mixes the intensity and the performance that improves rubber, and sodium bicarbonate heats the back and produces carbon dioxide for rubber can mix with rubber softener more easily.)

1. A preparation method of a rubber softener is characterized by comprising the following steps: the method comprises the following steps:

the method comprises the following steps: pouring asphalt into a rubber softener preparation device to enable the asphalt to be solidified into a cylinder shape;

step two: pouring a rubber softener into a cylindrical asphalt container;

step three: sealing the cylindrical asphalt container by using an asphalt cover;

step four; a large amount of sodium bicarbonate particles were fixed on the outer wall of the cylindrical asphalt container.

2. A method for producing a rubber softening agent according to claim 1, wherein: rubber softener preparation facilities includes support frame (1), mould (110) and moulding post (120), and moulding post (120) can reciprocate in mould (110), and it has bottom plate (180) to slide on mould (110), and mould (110) are fixed on support frame (1).

3. A method for producing a rubber softening agent according to claim 2, wherein: an inner cavity (122) is arranged in the profiling column (120), a sliding rod (130) slides on the profiling column (120), a moving rod (131) is arranged on the sliding rod (130), and the lower end of the inner cavity (122) can be plugged by the moving rod (131).

4. A method for producing a rubber softening agent according to claim 3, wherein: the rubber softener preparation device further comprises a top plate (160) and a connecting rod (140), wherein two fixing rods (170) are arranged on the top plate (160) and used for limiting the vertical sliding and rotating of the connecting rod (140), and a track frame (150) is fixed on the top plate (160) and used for limiting the movement and rotating of the sliding rod (130).

5. A method for producing a rubber softening agent according to claim 4, wherein: the rubber softener preparation device also comprises a fixing plate (210), wherein the fixing plate (210) is fixed on the mold (110), and a pushing frame (230) for pushing the asphalt cover to move is arranged on the fixing plate (210) in a sliding manner.

6. A method for producing a rubber softening agent according to claim 2, wherein: the rubber softener preparation device also comprises a bottom frame (310), wherein the bottom frame (310) is connected with the bottom plate (180) through a hydraulic cylinder, and the bottom frame (310) slides on the support frame (1).

7. A method for producing a rubber softening agent according to claim 6, wherein; rubber softener preparation facilities still includes work or material rest (330) and carriage (340), work or material rest (330) and carriage (340) all are provided with two, and two work or material rests (330) are fixed respectively on two carriages (340), and two carriages (340) all can be moved to inboard or both sides simultaneously on support frame (1).

8. A method for producing a rubber softening agent according to claim 7, wherein: the rubber softener preparation device further comprises two special-shaped racks (320) and two driving rods (380), triangular contact ends are arranged on the two driving rods (380), the two special-shaped racks (320) are fixed on the bottom frame (310), and the two driving rods (380) can drive the two special-shaped racks (320) to move downwards respectively.

9. A method for producing a rubber softening agent according to claim 7, wherein: the rubber softener preparation device further comprises two material cylinders (410), blocking plates (420) are arranged on the two material cylinders (410) in a sliding mode, two rotating plates (430) are hinged to the two blocking plates (420) respectively, and the two material cylinders (410) are fixed on the die (110).

10. A rubber softening agent produced by the method for producing a rubber softening agent according to claim 1, characterized in that: the rubber softener is filled in the cylindrical asphalt, an end cover is arranged on the cylindrical asphalt to seal the cylindrical asphalt, and sodium bicarbonate particles are fixed on the outer wall of the asphalt cylinder.

Technical Field

The invention relates to the technical field of rubber softeners, and particularly relates to a preparation method of a rubber softener.

Background

The rubber softener is a chemical auxiliary agent that makes rubber become soft, back in adding the rubber with liquid class softener, the softening plasticization of softener can show the viscosity that reduces rubber, the reduction of viscosity can reduce the shearing action of rubber base member to fillers such as carbon black, it makes the filler can not obtain fine dispersion to reduce the shearing force, stable rubber softener emulsibility and relatively poor with intermiscibility of rubber, thereby reduce the defect of rubber product performance, simultaneously add the rubber softener in the difficult mixing of back, need use the plenty of time to stir the two, the process is wasted time and energy.

Disclosure of Invention

The invention aims to provide a preparation method of a rubber softener, which is used for providing a shell mixed by sodium bicarbonate and asphalt for the rubber softener.

The purpose of the invention is realized by the following technical scheme:

a method for preparing a rubber softener, comprising the steps of:

the method comprises the following steps: pouring asphalt into a rubber softener preparation device to enable the asphalt to be solidified into a cylinder shape;

step two: pouring a rubber softener into a cylindrical asphalt container;

step three: sealing the cylindrical asphalt container by using an asphalt cover;

step four; a large amount of sodium bicarbonate particles were fixed on the outer wall of the cylindrical asphalt container.

Rubber softener preparation facilities, including the support frame, the mould, the compression type post, the apron, the inner chamber, the slide bar, the carriage release lever, the connecting rod, the track frame, the roof, dead lever and bottom plate, mould fixed connection is on the support frame, the bottom plate slides in the lower extreme of mould, the roof fixed connection is on the support frame, fixedly connected with two dead levers on the roof, be equipped with two screw grooves of a week and two vertical spouts on the connecting rod, two screw grooves link to each other with two vertical spouts respectively, two dead levers are located two screw grooves and two vertical spouts on the connecting rod respectively, compression type post fixed connection is at the lower extreme of connecting rod, the upper end of compression type post is equipped with a plurality of logical grooves, the upper end of compression type post is equipped with the apron, the inside of compression type post is equipped with the inner chamber, the slide bar sliding connection is in the upper end of compression type post, the lower extreme of slide bar is equipped with the carriage release lever, the carriage release lever slides in the inner chamber, the track frame is fixedly connected to the top plate, two threaded sliding rails are arranged on the track frame, and two ends of each sliding rod are respectively connected to the two threaded sliding rails on the track frame in a sliding mode.

Rubber softener preparation facilities includes fixed plate, container, promotes the frame and blocks the pole, and fixed plate fixed connection is equipped with a semicircular groove on the mould, and container fixed connection is on the fixed plate, and the right-hand member of promoting the frame is semi-circular, promotes a sliding connection on the fixed plate, and two block the equal sliding connection of pole on the fixed plate, and two block and all be equipped with the spring between pole and the fixed plate.

The rubber softener preparation device comprises a bottom frame, special-shaped racks, material pushing frames, driving frames, moving rods II, rotating rods, lifting rods and driving rods, wherein a hydraulic cylinder is arranged on the bottom frame, a bottom plate is fixedly connected to the upper end of the hydraulic cylinder, the two special-shaped racks are fixedly connected to the bottom frame, teeth on the two special-shaped racks are right-angled triangles with downward inclined planes, the bottom frame is slidably connected to a supporting frame, the two material pushing frames are fixedly connected to the two driving frames respectively, one ends of the two material pushing frames are semicircular, the two driving frames are slidably connected to the supporting frame respectively, the moving rods II are slidably connected to the supporting frame respectively, the upper ends of the rotating rods are rotatably connected to the moving rods II respectively, the lower ends of the rotating rods are rotatably connected to the two lifting rods respectively, the two driving rods are slidably connected to the two lifting rods respectively, and the two driving rods are connected to the two lifting rods through springs, one end of each driving rod is a right-angled triangle with an upward inclined surface, and the two driving rods are in friction transmission with the two special-shaped racks respectively.

Rubber softener preparation facilities includes the feed cylinder, the barrier plate, rotor plate and trigger bar, the equal fixed connection of two feed cylinders is on the mould, the lower extreme of two feed cylinders all is equipped with the discharge gate of rectangular shape, two barrier plate difference sliding connection are at the lower extreme of two discharge gates, two barrier plates pass through spring coupling with two feed cylinders respectively, two rotor plates rotate respectively and connect on two barrier plates, all be equipped with the limiting plate on two barrier plates, make two rotor plates can only keep vertical downwards or to middle rotation, two trigger bar difference sliding connection are in two drive racks, two trigger bars pass through spring coupling with two drive racks respectively.

The rubber softener is filled in the cylindrical asphalt, an end cover is arranged on the cylindrical asphalt to seal the cylindrical asphalt, and sodium bicarbonate particles are fixed on the outer wall of the asphalt cylinder.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a flowchart of a method for producing a rubber softener of the present invention;

FIG. 2 is a schematic view of a slide bar of the rubber softener preparing apparatus of the present invention;

FIG. 3 is a schematic view of a profiling column of the rubber softener production apparatus of the present invention;

FIG. 4 is a schematic view of a rail frame of the rubber softener preparing apparatus of the present invention;

FIG. 5 is a schematic view of a connecting rod of the rubber softener preparing apparatus of the present invention;

FIG. 6 is a schematic view of a fixing plate of the rubber softener preparing apparatus of the present invention;

FIG. 7 is a schematic view of a push stand of the rubber softener preparing apparatus of the present invention;

FIG. 8 is a schematic view of the bottom frame of the rubber softener preparation apparatus of the present invention;

FIG. 9 is a schematic view of a pusher of the rubber softener preparation apparatus of the present invention;

FIG. 10 is a schematic view of a driving frame of the rubber softener preparing apparatus of the present invention;

FIG. 11 is a schematic view of a cartridge of a rubber softener preparing apparatus of the present invention;

FIG. 12 is a schematic view of a baffle plate of the rubber softener manufacturing apparatus of the present invention;

FIG. 13 is a schematic view of the entire rubber softener manufacturing apparatus of the present invention.

In the figure; a support frame 1; a mold 110; a profiling pillar 120; a cover plate 121; an inner cavity 122; a slide bar 130; a moving rod 131; a connecting rod 140; a rail frame 150; a top plate 160; a fixing bar 170; a bottom plate 180;

a fixing plate 210; a container 220; a push frame 230; a blocking lever 240;

a chassis 310; a shaped rack 320; a pusher frame 330; a driving frame 340; a moving rod II 350; rotating the rod 360; a lifting rod 370; a drive rod 380;

a cartridge 410; a blocking plate 420; a rotating plate 430; a trigger lever 440.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1;

a method for preparing a rubber softener, comprising the steps of:

the method comprises the following steps: pouring asphalt into a rubber softener preparation device to enable the asphalt to be solidified into a cylinder shape;

step two: pouring a rubber softener into a cylindrical asphalt container;

step three: sealing the cylindrical asphalt container by using an asphalt cover;

step four; a large amount of sodium bicarbonate particles were fixed on the outer wall of the cylindrical asphalt container.

The rubber softener is filled in the cylindrical asphalt, an end cover is arranged on the cylindrical asphalt to seal the cylindrical asphalt, and sodium bicarbonate particles are fixed on the outer wall of the asphalt cylinder;

the rubber softener processed by the method is convenient to transport and use, has the same specification, does not need to weigh the using amount of the rubber softener when the rubber is prepared, can be directly put into use, saves manpower and material resources, ensures that the using amount of the rubber softener is neither too much nor short, improves the quality of the prepared rubber, and simultaneously improves the strength and the performance of the rubber by directly melting the asphalt after being heated and mixing the rubber, thereby processing the rubber with higher quality;

further, still be stained with a large amount of sodium bicarbonate on the outer wall of a pitch section of thick bamboo, the sodium bicarbonate heats the back and produces carbon dioxide, both can not cause the influence to the quality of rubber, and when rubber softener and rubber mix, can produce the bubble simultaneously for rubber can mix with rubber softener more easily, reduces the stirring degree of difficulty, improves the efficiency and the effect of mixing.

As shown in fig. 2-5;

a preparation device of a rubber softener comprises a support frame 1, a mold 110, a profiling column 120, a cover plate 121, an inner cavity 122, a sliding rod 130, a moving rod 131, a connecting rod 140, a track frame 150, a top plate 160, fixing rods 170 and a bottom plate 180, wherein the mold 110 is fixedly connected to the support frame 1, the bottom plate 180 slides at the lower end of the mold 110, the top plate 160 is fixedly connected to the support frame 1, two fixing rods 170 are fixedly connected to the top plate 160, two circumferential thread grooves and two vertical sliding grooves are formed in the connecting rod 140, the two thread grooves are respectively connected with the two vertical sliding grooves, the two fixing rods 170 are respectively positioned in the two thread grooves and the two vertical sliding grooves in the connecting rod 140, the profiling column 120 is fixedly connected to the lower end of the connecting rod 140, a plurality of through grooves are formed in the upper end of the profiling column 120, the cover plate 121 is arranged at the upper end of the profiling column 120, the inner cavity 122 is arranged in the profiling column 120, the sliding rod 130 is connected to the upper end of the profiling column 120, the lower end of the sliding rod 130 is provided with a moving rod 131, the moving rod 131 slides in the inner cavity 122, the track frame 150 is fixedly connected to the top plate 160, the track frame 150 is provided with two thread-shaped sliding rails, and two ends of the sliding rod 130 are respectively connected in the two thread-shaped sliding rails on the track frame 150 in a sliding manner;

the connecting rod 140 is driven by external power, the external power selects a hydraulic rod II, the hydraulic rod II is fixedly connected to the top plate 160, and the connecting rod 140 is rotatably connected to the lower end of the hydraulic rod II;

the asphalt liquid is added into the mold 110, the profiling column 120 moves downwards to enter the mold 110 to extrude the asphalt solution into a barrel shape, the shaping of the asphalt solution is completed, meanwhile, the redundant asphalt solution can enter the inner cavity 122 in the profiling column 120 through the through groove at the upper end of the profiling column 120, and the cover plate 121 can prevent the redundant asphalt from overflowing the mold 110 to pollute the outer wall of the mold 110 and be difficult to clean;

further, the connecting rod 140 moves downwards to drive the compression column 120 to move downwards, the compression column 120 moves downwards to drive the sliding rod 130 to move downwards, the sliding rod 130 is clamped by the track frame 150 and cannot move, after the connecting rod 140 moves downwards for a section, the thread groove on the connecting rod 140 is limited by the two fixing rods 170, so that the connecting rod 140 rotates, the connecting rod 140 rotates to drive the compression column 120 to move downwards and rotate simultaneously, the compression column 120 moves downwards and rotates to drive the sliding rod 130 to move downwards and rotate simultaneously, at this time, the moving rod 131 moves downwards to block the lower end of the compression column 120, so that the lower end of the compression column 120 is sealed and simultaneously extrudes and molds the asphalt solution, meanwhile, the redundant asphalt solution enters the inner cavity 122 and cannot flow out, after the asphalt cylinder is molded, the connecting rod 140 resets and rotates firstly and moves upwards, at this time, the compression column 120 rotates and moves upwards to enable the compression column 120 to better separate from the asphalt cylinder, avoid adhesion to cause a pitch section of thick bamboo damage between compression post 120 and the pitch section of thick bamboo inner wall, improve the integrality of a pitch section of thick bamboo, compression post 120 rotates while rebound drives slide bar 130 and rotates while rebound, because the pitch of the thread groove on connecting rod 140 is less than the orbital pitch of screw thread on track frame 150, so slide bar 130 rotates while rebound distance of rebound on the vertical face is bigger, thereby lead to the movable rod 131 to compress post 120 rebound relatively, make inner chamber 122 opened, unnecessary pitch solution passes through the hole outflow of compression post 120 bottom in the inner chamber 122, avoid causing the waste in the direct leading-in pitch section of thick bamboo of unnecessary pitch solution, also can avoid simultaneously needing to collect and the secondary use unnecessary pitch solution, save plenty of time and manpower and materials, the utilization to pitch solution is more abundant.

As shown in fig. 6-7;

the rubber softener preparation device comprises a fixed plate 210, a container 220, a pushing frame 230 and blocking rods 240, wherein the fixed plate 210 is fixedly connected to a mold 110, a semicircular groove is formed in the upper end of the mold 110, the container 220 is fixedly connected to the fixed plate 210, the right end of the pushing frame 230 is semicircular, the pushing frame 230 is slidably connected to the fixed plate 210, the two blocking rods 240 are slidably connected to the fixed plate 210, and springs are arranged between the two blocking rods 240 and the fixed plate 210;

the pushing frame 230 is driven by the combination of a screw rod and a speed reducing motor, the screw rod is rotationally connected to the fixing plate 210, the speed reducing motor is fixedly connected to the fixing plate 210, the screw rod is fixedly connected to an output shaft of the speed reducing motor, and the pushing frame 230 and the screw rod are in threaded transmission;

after the asphalt cylinder is molded, a rubber softener is injected into the asphalt cylinder, a plurality of asphalt cylinder covers are placed in the container 220 in order, the asphalt cylinder covers are driven to move by the movement of the pushing frame 230 to drive the mold 110 to move, and the asphalt cylinder covers the asphalt cylinder by the downward movement of the profiling column 120, so that the asphalt cylinder is sealed to ensure that the rubber softener in the asphalt cylinder cannot flow out;

further, the pushing frame 230 loses the blocking of the two blocking rods 240 after moving, the two blocking rods 240 are driven by the elastic force of the two springs to move so as to block the lower end of the container 220, and after the pushing frame 230 leaves the lower end of the container 220, the asphalt cylinder cover moves downwards to block the position returned by the pushing frame 230, so that the device cannot normally operate or waste of the asphalt cylinder cover is caused, the pushing frame 230 can push the two blocking rods 240 to move when resetting, and after the pushing frame 230 completely resets, the asphalt cylinder cover in the container 220 moves downwards due to the action of gravity.

As shown in fig. 8-9;

the rubber softener preparation device comprises an underframe 310, special-shaped racks 320, material pushing frames 330, driving frames 340, moving rods II 350, rotating rods 360, lifting rods 370 and driving rods 380, wherein a hydraulic cylinder is arranged on the underframe 310, a bottom plate 180 is fixedly connected to the upper end of the hydraulic cylinder, the two special-shaped racks 320 are both fixedly connected to the underframe 310, teeth on the two special-shaped racks 320 are both right-angled triangles with downward inclined planes, the underframe 310 is slidably connected to a support frame 1, the two material pushing frames 330 are respectively and fixedly connected to the two driving frames 340, one ends of the two material pushing frames 330 are both semicircular, the two driving frames 340 are both slidably connected to the support frame 1, the moving rods II 350 are all slidably connected to the support frame 1, the upper ends of the rotating rods 360 are respectively and rotatably connected to the moving rods II 350, the lower ends of the rotating rods 360 are respectively and rotatably connected to the two lifting rods 370, the two driving rods 380 are respectively and slidably connected to the two lifting rods 370, the two driving rods 380 and the two lifting rods 370 are connected through springs, one ends of the two driving rods 380 are right-angled triangles with upward slopes, and the two driving rods 380 are in friction transmission with the two special-shaped racks 320 respectively;

the two driving frames 340 are driven by external power, the external power selects two hydraulic cylinders III, the two hydraulic cylinders III are respectively and fixedly connected to the front end and the rear end of the supporting frame 1, and the two driving frames 340 are respectively and fixedly connected to the two hydraulic cylinders III;

the hydraulic cylinder on the chassis 310 is shortened to drive the bottom plate 180 to move downwards, the bottom plate 180 moves downwards to drive the asphalt cylinder filled with the rubber softener to be separated from the mold 110 and be positioned between the two pushing frames 330, sodium bicarbonate particles are scattered in the two pushing frames 330, the two pushing frames 330 move towards the middle to push a plurality of sodium bicarbonate particles to move towards the middle, and finally the sodium bicarbonate particles are contacted with the outer wall of the asphalt cylinder to be embedded into the outer wall of the asphalt cylinder;

furthermore, because the amount and the moving track of the sodium bicarbonate particles cannot be accurately mastered, in order to avoid damaging the asphalt cylinder due to the accumulation of the sodium bicarbonate particles, and avoid the leakage of the asphalt cylinder, the two driving frames 340 move to drive the two pushing frames 330 to move, the two pushing frames 330 move to push the sodium bicarbonate particles to approach the asphalt cylinder, when the sodium bicarbonate particles contact the asphalt cylinder, the two driving frames 340 also contact the plurality of moving rods ii 350 respectively, the moving rods ii 350 move to drive the plurality of rotating rods 360 to rotate, the plurality of rotating rods 360 rotate to drive the two lifting rods 370 to move downwards, the two lifting rods 370 move downwards to drive the two special-shaped racks 320 to move downwards, the two special-shaped racks 320 move downwards to drive the bottom frame 310 to move downwards, the bottom frame 310 moves downwards to drive the asphalt cylinder to move downwards, and at this time, the two pushing frames 330 move to push the sodium bicarbonate particles to be gradually embedded into the outer wall of the asphalt cylinder to move downwards, just can make on the arcwall face of sodium bicarbonate granule embedding pitch section of thick bamboo outer wall rather than the arc for on the embedding of sodium bicarbonate granule can be abundant and safe pitch section of thick bamboo outer wall, avoid a large amount of sodium bicarbonate granules directly to pierce through pitch section of thick bamboo wall, cause the unnecessary loss.

As shown in fig. 10-12;

the rubber softener preparation device comprises material cylinders 410, blocking plates 420, rotating plates 430 and trigger rods 440, wherein the two material cylinders 410 are fixedly connected to the die 110, the lower ends of the two material cylinders 410 are respectively provided with a strip-shaped discharge port, the two blocking plates 420 are respectively connected to the lower ends of the two discharge ports in a sliding manner, the two blocking plates 420 are respectively connected with the two material cylinders 410 through springs, the two rotating plates 430 are respectively connected to the two blocking plates 420 in a rotating manner, limiting plates are respectively arranged on the two blocking plates 420, so that the two rotating plates 430 only can keep vertically downward or rotate towards the middle, the two trigger rods 440 are respectively connected in the two driving frames 340 in a sliding manner, and the two trigger rods 440 are respectively connected with the two driving frames 340 through springs;

the device can also automatically add sodium bicarbonate particles between the two driving frames 340, the two driving frames 340 move towards two sides to drive the two triggering rods 440 to move towards two sides, the two triggering rods 440 move towards two sides to be contacted with the two rotating plates 430, the two rotating plates 430 cannot rotate like the outside, at this time, the two triggering rods 440 move towards two sides to drive the two blocking plates 420 to move towards two sides, the two blocking plates 420 move towards two sides to lose the blocking of the two discharge ports, so that the sodium bicarbonate particles in the two charging barrels 410 fall, then the two blocking plates 420 cannot continue to move, at this time, the inclined planes of the two triggering rods 440 are limited by the two rotating plates 430, so that the two triggering rods 440 compress the springs to move downwards, the two rotating plates 430 also lose the pushing of the two triggering rods 440, and the two blocking plates 420 are reset to block the two discharge ports under the driving of the spring force, the addition of sodium bicarbonate is completed, and when the two driving racks 340 move inwards, the two trigger rods 440 and the two rotating plates 430 directly drive the two rotating plates 430 to rotate inwards, so that the movement of the driving racks 340 is not influenced, and the blocking plates 420 are not driven.