CN115157504B

CN115157504B - MBS resin drying device

Info

Publication number: CN115157504B
Application number: CN202210763257.7A
Authority: CN
Inventors: 李景亮; 吴志朋; 杨长臻; 刘树春; 季成岗; 张兴波; 黄泽彦
Original assignee: Shandong Yigong Material Technology Co ltd
Current assignee: Shandong Yigong Material Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-05-16
Anticipated expiration: 2042-07-01
Also published as: CN115157504A

Abstract

The invention belongs to the technical field of resin drying equipment, and relates to an MBS resin drying device, which comprises a drying box, a feed hopper arranged at the top of the drying box, a material guide plate, two swing adjusting mechanisms for adjusting the placing angle of the material guide plate, and a scraping mechanism for scraping resin on the upper surface of the material guide plate, wherein a rotating seat is arranged at the bottom of the middle end of the material guide plate, a first rotating shaft is arranged in the drying box, the material guide plate is rotatably arranged on the first rotating shaft through the rotating seat, two second rotating shafts which are symmetrically arranged left and right are arranged between the first rotating shafts, and a material outlet is formed in one side, far away from the feed hopper, of the material guide plate. According to the invention, through the mutual matching of the swing adjusting mechanism and the scraping mechanism, the resin is vibrated in a reciprocating manner, so that the resin can be heated uniformly, the drying efficiency is improved, the resin is scraped while swinging, the resin is prevented from adhering to the top end of the guide plate after being melted, and the product quality is effectively improved.

Description

MBS resin drying device

Technical Field

The invention relates to the technical field of resin drying equipment, in particular to an MBS resin drying device.

Background

MBS auxiliary agent is commonly called MBS resin. As one of the most main impact modifiers of PVC, MBS resin can not only toughen but also maintain the transparency of PVC to the greatest extent, so that the MBS resin is widely used in the processing and application processes of engineering plastics such as PVC, PBT/PC and the like, the production process of the MBS resin is to emulsify butadiene and styrene in water and an emulsifying agent, polymerize under the initiation of an initiator to produce styrene butadiene latex (SBR latex), then add styrene and methyl methacrylate for emulsion graft polymerization to obtain MBS resin grafted latex (MBS resin latex), and finally obtain the MBS resin finished product after condensation, dehydration and drying treatment. The dehydrated and washed MBS resin is sent to a drying section (the water content is about 35%), and the MBS resin is easy to soften and has certain viscosity at a higher temperature.

In the running process of the existing dryer, the drying mode is single, so that the water evaporation speed in the polyvinyl chloride resin production resin is low, the drying efficiency is greatly reduced, when the polyvinyl chloride resin added in the dryer is too much to produce the resin, the resin is heated unevenly, the drying efficiency is affected, and when the added resin is less, the maximum drying efficiency cannot be realized, and the practicability is reduced.

The utility model provides a polyvinyl chloride resin production facility that chinese patent document CN110160352B is high in water evaporation efficiency, includes box and discharging pipe, the shape of box is the cuboid, the discharging pipe sets up in the bottom of box, be equipped with drying mechanism in the box, the top of box is equipped with feeding mechanism, drying mechanism includes otter board, trachea, pump, heating rod and auxiliary assembly, auxiliary assembly includes driving motor, transmission shaft, bearing frame, eccentric wheel and two at least drive units, the drive unit includes push rod, supporting shoe, ball and ring channel, feeding mechanism is located one side of keeping away from the discharging pipe of otter board, feeding mechanism includes hopper, connecting pipe, sealing disc, connecting rod, drive plate and two cylinders, and this patent has realized dry function through drying mechanism, and not only so, still has realized the function of automatic material feeding through feeding mechanism.

The above patents still have the following disadvantages: the transmission shaft drives the eccentric wheel to rotate under the supporting action of the bearing seat, the rotation of the eccentric wheel enables the push rod to realize reciprocating movement along the axial direction of the push rod under the supporting action of the supporting block through the balls, resin on the net plate is discharged from the discharge pipe through the vibration movement of the net plate, but due to the single inclination angle, agglomerated or clustered resin can directly enter the discharge pipe along the net plate, so that the resin is heated unevenly, and the drying efficiency is affected;

2. when the resin is dried, the resin is softened and then gradually stuck on the screen plate due to higher temperature in the box body, and the resin is gradually thickened, so that the resin on the screen plate is accumulated to cause blockage, and the drying effect of the resin is affected.

Disclosure of Invention

The invention aims to solve the technical problems that: in order to solve the problems that MBS resin with certain viscosity gradually thickens on the material guide plate due to higher temperature in the box body during drying, so that MBS resin is accumulated at the top of the material guide plate, and the drying efficiency is affected due to uneven heating.

The invention provides an MBS resin drying device, which comprises a drying box, a feeding hopper arranged at the top of the drying box, a material guide plate, two swing adjusting mechanisms for adjusting the placing angle of the material guide plate and a scraping mechanism for scraping surface resin on the material guide plate, wherein a rotating seat is arranged at the bottom of the middle end of the material guide plate, a first rotating shaft is arranged in the drying box, the material guide plate is rotatably arranged on the first rotating shaft through the rotating seat, two second rotating shafts are symmetrically arranged at the bottom of the first rotating shaft, a discharge opening is arranged at one side, far away from a feed hopper, of the material guide plate, the two swing adjusting mechanisms are respectively arranged on the two second rotating shafts, a driving component for driving the second rotating shafts to rotate is arranged at the outer part of the drying box, the bottom of the material guide plate is in contact with the two swing adjusting mechanisms, and the scraping mechanism is arranged on the inner top wall of the drying box. In some embodiments, the swing adjustment mechanism includes rotary drum, two first conflict boards and two second conflict boards, the length of second conflict board is not greater than half of first conflict board length, and two first conflict boards and two second are supported and are touched the board and set gradually along the circumference equiangle of rotary drum, and two first conflict boards are the symmetry setting, and two second conflict boards are the symmetry setting, first conflict board and second conflict board keep away from rotary drum one end and all are provided with the cross-section and are circular shape arch.

In some embodiments, be equipped with four flexible carriages that set up along its axis equiangle on the rotary drum, two first conflict boards and two second conflict boards slide respectively and set up inside four flexible carriages, be provided with a plurality of first spring on the bottom wall in the flexible carriage, just first spring is respectively with first conflict board and second conflict board fixed connection, the cover is equipped with fixed sleeve on the rotary drum, be provided with a plurality of reinforcing extension board along its axis equiangle in the fixed sleeve, just reinforcing extension board and rotary drum fixed connection, set up four logical grooves that set up along its axis equiangle in the fixed sleeve, first conflict board and second conflict board slide respectively and set up in four logical inslot portions.

In some embodiments, the scraping mechanism comprises a pair of rotating rollers and two driving belts, the conveying surfaces of the two driving belts are provided with fixing plates, one end of each fixing plate, which is far away from each driving belt, is provided with a bottom plate, a pair of symmetrically arranged scraping shovels are arranged on the bottom plate, the pair of rotating rollers are symmetrically arranged on the drying box in a bilateral rotation mode, the pair of rotating rollers are located right above the material guide plate, the two driving belts are sleeved on the pair of rotating rollers, and the driving assembly is in transmission connection with one of the rotating rollers.

In some embodiments, the bottom plate is provided with the locating lever towards the equidistant evenly of drive belt's one end, the locating lever extends to inside the fixed plate, and with fixed plate sliding connection, be provided with the extrusion spring between locating lever and the fixed plate, drying cabinet inner wall fixedly connected with backup pad, the backup pad is located inside the drive belt.

In some embodiments, a crushing roller is arranged on one side of the fixing plate, a second motor is arranged at one end of the crushing roller, a plurality of crushing teeth are arranged on the crushing roller, a plurality of cleaning scraping strips are arranged on the outer portion of the bottom plate, and the crushing teeth are located between two adjacent cleaning scraping strips.

In some embodiments, the top of stock guide both ends tip all is equipped with guard plate and water conservancy diversion platform, the water conservancy diversion platform surface is equipped with the direction cambered surface, be provided with a plurality of reset spring between water conservancy diversion platform and the guard plate.

In some embodiments, the water conservancy diversion platform bottom is provided with spacing lug, be equipped with horizontal slide groove on the spacing lug, the both ends of stock guide all are equipped with dodge the groove, dodge the inslot and be equipped with a plurality of traveller, slide on all travellers and be equipped with the slide, all overlap on every traveller and be equipped with two second springs, two second springs are supported respectively on the top and the bottom of pressing the slide, spacing lug is located dodges the inslot, and spacing lug outstanding in the bottom of stock guide, the slide slides and sets up in horizontal slide inslot.

In some embodiments, the drying oven bottom is provided with the slope and leads the platform, drying oven bottom one side is provided with the discharge gate, the discharge gate is located slope and leads a platform one end.

The invention has the beneficial effects that:

1. according to the MBS resin drying device, the resin in the drying process is vibrated in a reciprocating mode through the swinging adjusting mechanism, so that the resin on the material guide plate can be heated uniformly, a good particle material dispersing effect is achieved, the effect of the resin in the drying process is greatly enhanced, and the drying efficiency is improved.

2. According to the MBS resin drying device, the scraping mechanism moves and adjusts along with the swinging angle of the material guide plate, so that the material scraping shovel can always abut against the top end of the material guide plate, and the crushing roller is matched with the scraping shovel to crush the glued resin while the material scraping shovel is scraping the glued resin, so that the resin is prevented from adhering to the top end of the material guide plate after being melted, and the product quality is effectively improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an MBS resin drying device,

FIG. 2 is a cross-sectional view showing the overall structure of the MBS resin drying device,

figure 3 is a cross-sectional view of the internal structure of the drying oven,

FIG. 4 is an enlarged view of the structure of the MBS resin drying device at A in FIG. 3,

FIG. 5 is a sectional view showing the internal structure of a drum of the MBS resin drying device,

FIG. 6 is an enlarged view of the structure of the MBS resin drying device at the position B in FIG. 3,

figure 7 is a schematic view of a partial structure of the material guiding plate,

FIG. 8 is an enlarged view of the structure of the MBS resin drying device at C in FIG. 2,

fig. 9 is a schematic diagram of a connection structure between the guide table and the protection plate.

Reference numerals: 1. a drying box; 11. a feed hopper; 12. a first rotation shaft; 121. a second rotation shaft; 2. a material guide plate; 21. a rotating seat; 22. a discharge port; 23. a protection plate; 24. a diversion table; 241. a guide cambered surface; 242. a limit bump; 243. a transverse chute;

25. a return spring; 26. an avoidance groove; 261. a spool; 262. a slide plate; 263. a second spring; 3. a swing adjusting mechanism; 31. a rotating drum;

32. a first interference plate; 321. a protrusion; 322. a first spring; 323. a fixed sleeve; 324. reinforcing the support plate; 325. a through groove; 33. a second interference plate; 34. a telescopic slide; 4. a scraping mechanism; 41. a rotating roller; 42. a drive belt; 43. a fixing plate; 431. a bottom plate; 432. scraping shovel; 433. a positioning rod; 434. extruding a spring; 435. a crushing roller; 436. crushing teeth; 437. cleaning the scraping strip; 5. a drive assembly; 6. a support plate; 7. a tilting guide table; 8. and a discharge port.

Description of the embodiments

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown.

In this embodiment, as shown in fig. 1 to 9, an MBS resin drying apparatus according to the present invention includes a drying box 1 and a feeding hopper 11 disposed at the top of the drying box 1, preferably, since the bottom end of the drying box 1 is disposed in a plane, it is easy to cause resin accumulation and inconvenient to discharge, and therefore, an inclined guide table 7 is disposed at the bottom of the drying box 1, a discharge port 8 is disposed at one side of the bottom end of the drying box 1, the discharge port 8 is disposed at one end of the inclined guide table 7, and resin is quickly discharged from a discharge port 22 after entering the drying box 1 from the feeding hopper 11 and drying, thereby preventing resin accumulation in the drying box 1.

The invention also comprises a material guide plate 2, two swinging adjusting mechanisms 3 for adjusting the placing angle of the material guide plate 2 and a scraping mechanism 4 for scraping resin on the upper surface of the material guide plate 2, wherein a rotating seat 21 is arranged at the bottom of the middle end of the material guide plate 2, a first rotating shaft 12 is arranged in the drying box 1, the material guide plate 2 is rotatably arranged on the first rotating shaft 12 through the rotating seat 21, when dehydrated resin enters the material guide plate 2 from a feed hopper 11, the swinging adjusting mechanisms 3 swing the resin in a reciprocating manner, and the material guide plate 2 swings in a reciprocating manner under the action of the swinging adjusting mechanisms 3, so that the effect of vibrating the resin is achieved, the resin on the material guide plate 2 can be heated uniformly, and a good particle dispersing effect is also achieved, so that the effect of drying the resin is greatly enhanced, and the drying efficiency can be further improved.

Because the stock guide 2 can produce the displacement when the swing, therefore be in first axis of rotation 12 bottom is bilateral symmetry and is provided with two second axis of rotation 121, stock guide 2 inside has been seted up and has been put away from feeder hopper 11 one side 22, and two swing adjustment mechanism 3 set up respectively on two second axis of rotation 121, drying cabinet 1 outside is provided with and is used for driving second axis of rotation 121 pivoted actuating assembly 5, the bottom of stock guide 2 is contradicted with two swing adjustment mechanism 3, scraping mechanism 4 sets up on the interior roof of drying cabinet 1, and wherein actuating assembly 5 is the rotation equipment such as motor in prior art and drives second axis of rotation 121 and rotate, drives two second axis of rotation 121 through transmission such as belt or chain and moves simultaneously, makes rotation seat 21 rotate first conflict plate 32 and second conflict plate 33 along the circumferencial direction simultaneously to stock guide 2 to promote it to rotate along first axis of rotation 12, makes it form high uneven "seesaw" state, and then resin can be on stock guide 2 surface and can flow fast, and resin can avoid the uneven to pile up on its thermal efficiency on stock guide 2.

Because the first abutting plate 32 and the second abutting plate 33 rotate, the swing amplitude is smaller, further, four telescopic sliding seats 34 are arranged on the rotary drum 31 along the same angle of the axis of the rotary drum, and the two first abutting plates 32 and the two second abutting plates 33 are respectively arranged inside the four telescopic sliding seats 34 in a sliding manner, so that the gradient of the material guiding plate 2 is larger, and a larger height difference is generated, so that the swing amplitude and the swing effect of the material guiding plate 2 are improved.

Because first conflict board 32 and second conflict board 33 collide with stock guide 2 when rotating and thereby produce vibrations, consequently first conflict board 32 and second conflict board 33 keep away from rotary drum 31 one end all are provided with the cross-section and are circular shape protruding 321, can promote stock guide 2 and swing when rotating along with first conflict board 32 and second conflict board 33, protruding 321 can be the conical setting that has the arc, can slide along its surface when contradicting stock guide 2 to reach the effect of striking off the resin powder of lower stock guide 2 upper surface, be equipped with a plurality of first spring 322 on the diapire in the flexible slide 34, just first spring 322 is respectively with first conflict board 32 and second conflict board 33 fixed connection, when first conflict board 32 and second conflict board 33 receive the crowded time, extrudeed first conflict board 32 and second conflict board 33 under the elastic action of first spring 322, reach the effect of brading, thereby improves the life of first conflict board 32 and second conflict board 33.

Because first conflict board 32 and second conflict board 33 conflict stock guide 2 when, first conflict board 32 is easy to buckle or damage when bumping with stock guide 2, consequently the cover is equipped with fixed sleeve 323 on rotary drum 31, be provided with a plurality of reinforcing brace 324 along its axis equiangle in the fixed sleeve 323, just strengthen brace 324 and rotary drum 31 fixed connection, set up four logical groove 325 that set up along its axis equiangle in the fixed sleeve 323, first conflict board 32 and second conflict board 33 slide respectively and set up in four logical groove 325 inside, because the length of first conflict board 32 is longer than second conflict board 33, when first conflict board 32 rotates, fixed sleeve 323 can improve its intensity with the cooperation of reinforcing brace 324, avoid first conflict board 32 to receive the striking to produce when rotating and bend with stock guide 2, simultaneously, when first conflict board 32 and second conflict board 33 rotate, break away from stock guide 2 with the cambered surface of fixed sleeve 323 and slide along its cambered surface to further strengthen its shock stability.

Because the resin contains moisture when entering the upper surface of the guide plate 2, when the hot air in the drying box 1 is dried, the temperature is increased, the resin is easy to soften, certain viscosity exists, the resin is easy to adhere to the surface of the guide plate 2, therefore, the scraping mechanism 4 is arranged at the top end of the guide plate 2, the scraping mechanism 4 comprises a pair of rotating rollers 41 and two driving belts 42, the conveying surface of the two driving belts 42 is provided with a fixed plate 43, one end of the fixed plate 43 far away from the driving belts 42 is provided with a bottom plate 431, the bottom plate 431 is provided with a pair of symmetrically arranged scraping shovels 432, the pair of rotating rollers 41 are symmetrically arranged on the drying box 1 in a left-right rotation mode, the pair of rotating rollers 41 are positioned right above the guide plate 2, the two driving belts 42 are sleeved on the pair of rotating rollers 41, the driving assembly 5 is in transmission connection with one of the rotating rollers 41, and the driving assembly 5 drives the rotating rollers 41 to synchronously move while driving the swinging adjusting mechanism 3, so that the fixed plate 43 can move along the conveying surface of the driving belts 42, and when the fixed plate 43 moves to the top end of the guide plate 2, the bottom plate 431 is arranged on the bottom plate 431, and the rotating rollers 432 continuously rotate along the conveying surface of the driving belts 2, and the scraping plates 432 are kept against the resin, and the resin is adhered to the surface of the guide plate 2.

Due to the arrangement of the swing adjusting mechanism 3, the guide plate 2 generates reciprocating swing, the guide plate 2 is in an uneven inclined state during swing, the bottom plate 431 is uniformly provided with positioning rods 433 at equal intervals towards one end of the driving belt 42, the positioning rods 433 extend to the inside of the fixing plate 43 and are in sliding connection with the fixing plate 43, extrusion springs 434 are arranged between the positioning rods 433 and the fixing plate 43, when the bottom plate 431 moves to abut against the guide plate 2 during abutting against, the bottom plate 431 abuts against the fixing plate 43 during pressing, then the positioning rods 433 are pressed under the elastic action of the extrusion springs 434, the bottom plate 431 can move and adjust along with the swinging angle of the guide plate 2, so that the scraping shovel 432 can always abut against the top end of the guide plate 2, the inner wall of the drying box 1 is fixedly connected with a supporting plate 6, the supporting plate 6 is positioned inside the driving belt 42, the scraping mechanism 4 can pass through gaps of the positioning rods 433 during scraping, the resin passing through the gaps during reciprocating movement of the guide plate 2, the bottom plate 431 can abut against the fixing plate 43 during pressing, then press the positioning rods 433 under the elastic action of the extrusion springs, the bottom plate 431 can press the positioning rods 433 along with the elastic action of the extrusion springs, the scraping shovel can abut against the guide plate 432 along with the inclined state of the guide plate 2, the guide plate can be further pressed against the guide plate 2, the top plate can be prevented from being inclined, and the scraping plate 432 can be inclined to the middle plate 2 can be inclined, and the material can be more preferably prevented from being stacked to the middle plate 2, and the material can be more inclined, and the material can be prevented from being stacked to the top or the top plate 2, and the material can be more preferentially and the material can be more inclined at the top and the top plate 2.

When the agglomerated or agglomerated resin enters the drying oven 1, the resin is heated and softened, the surrounding resin is adhered to generate agglomeration, the agglomeration is easy to generate accumulation, so that the resin is dried unevenly, one side of the fixing plate 43 is provided with the crushing roller 435, one end of the crushing roller 435 is provided with a second motor, the volume of the second motor cannot be too large due to the limitation of the volume, the effect of the miniature motor with smaller volume is optimal, the resin is easy to clamp in the crushing roller 435 after the crushing roller 435 is crushed, or the softened resin is adhered to the crushing roller 435, a plurality of crushing teeth 436 are arranged on the crushing roller 435, a plurality of cleaning scraping strips 437 are arranged outside the bottom plate 431, the crushing teeth 436 are positioned between two adjacent cleaning scraping strips 437, the crushing roller 435 is driven to rotate by the second motor, the scraped or agglomerated resin is crushed, so that the resin is subjected to agglomeration after the drying treatment, the drying effect is further improved, and meanwhile, the positioning rod 433 is pushed to move in the inside the fixing plate 43 when the bottom plate 431 is abutted against the guide plate 2, the crushing roller 435 is further improved, and the cleaning scraping strips 437 are also move up and down the crushing roller 437 is further improved.

Since the two ends of the guide plate 2 are not contacted with the scraping shovel 432 when the guide plate 2 swings reciprocally, the resin is accumulated at the two ends of the guide plate, and therefore, the guide tables 24 are arranged at the two ends of the guide plate 2, in this embodiment, the protection plates 23 and the guide tables 24 are arranged at the top ends of the two ends of the guide plate 2, the guide cambered surfaces 241 are arranged on the outer surfaces of the guide tables 24, the resin can slide along the guide cambered surfaces 241 due to the fact that the guide cambered surfaces 241 are arranged on the outer surfaces of the guide tables 24, a plurality of return springs 25 are arranged between the guide tables 24 and the protection plates 23, and when the scraping shovel 432 moves to the position of the rotating roller 41 close to the guide tables 24, the guide cambered surfaces 241 are abutted against the scraping shovel 432, so that the scraping shovel 432 rotates along the guide cambered surfaces 241 in a collision manner when rotating along the circumferential direction of the rotating roller 41, and the accumulated resin on the guide tables 24 is scraped, and the occurrence of resin accumulation is avoided.

Because the guide plate 2 can generate height difference when reciprocally swinging, the swing adjusting mechanism 3 is difficult to completely abut against the guide plate 24, therefore, in this embodiment, the bottom end of the guide plate 24 is provided with the limit lug 242, the limit lug 242 is provided with the transverse sliding groove 243, both ends of the guide plate 2 are respectively provided with the avoiding groove 26, the avoiding groove 26 is internally provided with a plurality of sliding columns 261, sliding plates 262 are slidably arranged on all the sliding columns 261, two second springs 263 are respectively sleeved on each sliding column 261, the two second springs 263 respectively abut against the top and the bottom of the sliding plate 262, the limit lug 242 is positioned in the avoiding groove 26, and the limit lug 242 protrudes out of the bottom of the guide plate 2, the sliding plate 262 is slidably arranged in the transverse sliding groove 243, when the first collision plate 32 rotates along the circumferential direction, the protrusion 321 at one end of the first collision plate 32 can strike the limit lug 242 and push the first collision plate 32 to move upwards along the avoiding groove 26, the guide plate 24 vibrates and pushes the resin on the upper surface of the sliding columns 261, and the two second springs 263 are respectively abutted against the top and the bottom of the sliding plate 262, and the two second springs 263 are respectively abutted against the top and the bottom of the guide plate 24, when the sliding plate 32 is completely abutted against the top of the limit lug 24, and the first collision plate 32 is completely compressed against the top of the guide plate 24, and the first sliding plate 32, and the second springs 432 are completely abutted against the top of the limit lug 24, and the top of the limit lug 32 when the first and the first sliding plate 32 and the second sliding plate 32 are completely abutted against the limit lug and the limit lug is completely against the top and the limit lug 32, when the striking is finished, and the scraping shovel 432 moves away from the diversion bench 24, the diversion bench 24 is pulled downwards by the elastic force of the second spring 263 to reset, the diversion bench 24 is pushed out by the elastic force of the reset spring 25 to reset, so that the diversion bench 24 can completely collide with the scraping shovel 432 when being struck and vibrated, and the scraping effect of the scraping shovel 432 is further improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; while the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments may be modified or some or all of the technical features may be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims

1. The utility model provides a MBS resin drying device, includes drying cabinet (1) and sets up feeder hopper (11) at drying cabinet (1) top, its characterized in that still includes stock guide (2), is used for adjusting two swing adjustment mechanism (3) of stock guide (2) angle of putting and is used for striking off scraping mechanism (4) of stock guide (2) upper surface resin, the bottom of stock guide (2) middle-end is equipped with rotation seat (21), be provided with first rotation axis (12) in drying cabinet (1), stock guide (2) are through rotating seat (21) rotation setting on first rotation axis (12), first rotation axis (12) bottom is bilateral symmetry and is provided with two second rotation axis (121), stock guide (22) have been seted up to stock guide (2) inside one side of keeping away from feeder hopper (11), two swing adjustment mechanism (3) set up respectively on two second rotation axis (121), drying cabinet (1) outside is provided with and is used for driving second rotation axis (121) pivoted drive assembly (5), stock guide (2) are contradicted with scraping mechanism (4) in top wall (121) setting up in drying cabinet (1);

the swing adjusting mechanism (3) comprises a rotating drum (31), two first abutting plates (32) and two second abutting plates (33), the length of each second abutting plate (33) is not more than half of the length of each first abutting plate (32), the two first abutting plates (32) and the two second abutting plates (33) are sequentially arranged along the circumference of the rotating drum (31) at equal angles, the two first abutting plates (32) are symmetrically arranged, the two second abutting plates (33) are symmetrically arranged, and the first abutting plates (32) and the second abutting plates (33) are respectively provided with a protrusion (321) with a circular section, wherein one end, far away from the rotating drum (31), of each first abutting plate is provided with a protrusion (321);

be equipped with four flexible slide (34) that set up along its axis equiangle on rotary drum (31), two first conflict boards (32) and two second conflict boards (33) slide respectively and set up inside four flexible slide (34), be equipped with a plurality of first spring (322) on the diapire in flexible slide (34), just first spring (322) respectively with first conflict board (32) and second conflict board (33) fixed connection, the cover is equipped with fixed sleeve (323) on rotary drum (31), be provided with a plurality of reinforcing extension board (324) along its axis equiangle in fixed sleeve (323), just reinforcing extension board (324) and rotary drum (31) fixed connection, four logical grooves (325) that set up along its axis equiangle are seted up in fixed sleeve (323), first conflict board (32) and second conflict board (33) slide respectively and set up inside four logical grooves (325).

2. The MBS resin drying apparatus according to claim 1 wherein: the scraping mechanism (4) comprises a pair of rotating rollers (41) and two driving belts (42), wherein a fixed plate (43) is arranged on the conveying surface of the two driving belts (42), a bottom plate (431) is arranged at one end, far away from the driving belts (42), of the fixed plate (43), a pair of scraping shovels (432) which are symmetrically arranged are arranged on the bottom plate (431), the pair of rotating rollers (41) are symmetrically arranged on the drying oven (1) in a left-right rotating mode, the pair of rotating rollers (41) are located right above the material guiding plate (2), the two driving belts (42) are sleeved on the pair of rotating rollers (41), and the driving assembly (5) is in transmission connection with one rotating roller (41) of the driving assemblies.

3. The MBS resin drying apparatus according to claim 2 wherein: the utility model discloses a drying cabinet, including bottom plate (431), fixed plate (43), drying cabinet (1) inner wall fixedly connected with backup pad (6), bottom plate (431) are evenly provided with locating lever (433) towards the one end equidistant of driving belt (42), locating lever (433) extend to inside fixed plate (43), and with fixed plate (43) sliding connection, be provided with extrusion spring (434) between locating lever (433) and fixed plate (43), backup pad (6) are located inside driving belt (42).

4. The MBS resin drying apparatus according to claim 2 wherein: the utility model discloses a crushing device, including fixed plate (43), crushing roller (435) one end is provided with the second motor, be provided with a plurality of crushing tooth (436) on crushing roller (435), bottom plate (431) outside is provided with a plurality of clearance and scrapes strip (437), crushing tooth (436) are located between two adjacent clearance and scrape strip (437).

5. The MBS resin drying apparatus according to claim 1 wherein: the top of stock guide (2) both ends tip all is equipped with guard plate (23) and water conservancy diversion platform (24), water conservancy diversion platform (24) surface is equipped with direction cambered surface (241), be provided with a plurality of reset spring (25) between water conservancy diversion platform (24) and guard plate (23).

6. The MBS resin drying device according to claim 5, wherein: the guide table is characterized in that a limiting lug (242) is arranged at the bottom end of the guide table (24), a transverse sliding groove (243) is formed in the limiting lug (242), avoiding grooves (26) are formed in the two ends of the guide plate (2), a plurality of sliding columns (261) are arranged in the avoiding grooves (26), sliding plates (262) are arranged on all the sliding columns (261) in a sliding mode, two second springs (263) are sleeved on each sliding column (261), the two second springs (263) respectively abut against the top and the bottom of the sliding plates (262), the limiting lug (242) is located in the avoiding grooves (26), the limiting lug (242) protrudes out of the bottom of the guide plate (2), and the sliding plates (262) are arranged in the transverse sliding grooves (243) in a sliding mode.

7. The MBS resin drying apparatus according to claim 1 wherein: the drying oven is characterized in that an inclined guide table (7) is arranged at the bottom of the drying oven (1), a discharge hole (8) is formed in one side of the bottom end of the drying oven (1), and the discharge hole (8) is located at one end of the inclined guide table (7).