CN113580418A

CN113580418A - Drying device is used in processing of PVC substrate

Info

Publication number: CN113580418A
Application number: CN202110673049.3A
Authority: CN
Inventors: 艾华
Original assignee: Anhui Ayalon New Material Technology Co ltd
Current assignee: Anhui Ayalon New Material Technology Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-02

Abstract

The invention discloses a drying device for processing a PVC (polyvinyl chloride) base material, which comprises a drying box, wherein a fixed cylinder is fixedly connected to the side wall of the inner side of the drying box, a rotating shaft is rotatably connected to the inner side wall of the fixed cylinder, a stabilizing sleeve is fixedly sleeved on the rotating shaft, a plurality of net-shaped rotating plates are fixedly connected to the outer side wall of the stabilizing sleeve, a feeding mechanism is arranged on the upper side of the fixed cylinder, a converging box is fixedly connected to the outer side wall of the drying box, a plurality of spray heads are fixedly connected to the side wall of the converging box, the spray heads are communicated with the interior of the converging box, and a circulating net is fixedly connected to the position, corresponding to the spray heads, on the side wall of the fixed cylinder in a penetrating mode. According to the invention, the rotating plate is arranged, so that the materials in the fixed cylinder can be uniformly and efficiently dried, the drying effect is better, and the drying efficiency is improved; through setting up the regulation and control board, can unload the material respectively for the material uninstallation is more convenient, and guarantees that the drying time and the dry degree of material are unanimous in each region.

Description

Drying device is used in processing of PVC substrate

Technical Field

The invention relates to the technical field related to floor manufacturing equipment, in particular to a drying device for processing a PVC (polyvinyl chloride) base material.

Background

The wood-plastic floor is a novel environment-friendly wood-plastic composite product, and during production of medium-density and high-density fiber boards, generated wood phenol is added with regenerated plastic and made into a wood-plastic composite material through granulation equipment, and then extrusion production is carried out to make the wood-plastic floor.

However, general drying device structure is comparatively fixed, when drying the material, all directly put into drying device with a large amount of materials simultaneously, but because polyvinyl chloride's granule is less, when drying, be difficult to stir the separation through ordinary puddler to the material, and then make the degree of drying that is mingled with the material in inside be difficult to unify with the degree of drying of outside material mutually, simultaneously dry a large amount of materials simultaneously, in order to guarantee obtaining good drying process of inside material, then need prolong drying time, even make drying efficiency reduce.

Disclosure of Invention

The invention aims to provide a drying device for processing a PVC base material, which aims to solve the problems that the drying effect is difficult to unify and the drying efficiency is low in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a drying device is used in processing of PVC substrate, includes the drying cabinet, the inboard lateral wall fixed connection of drying cabinet has the solid fixed cylinder that the level set up, gu fixed cylinder inside wall rotates and is connected with the pivot, gu fixed cover has cup jointed in the pivot, the netted commentaries on classics board of solid fixed connection lateral wall fixedly connected with polylith, gu the fixed cylinder upside is equipped with feed mechanism, the circular box that converges of drying cabinet lateral wall fixedly connected with, converge on the lateral wall that the box is close to the drying cabinet a plurality of shower nozzles of fixedly connected with, the shower nozzle communicates with the box that converges internally, the cyclic annular circulation net of fixedly connected with is run through to the position that corresponds the shower nozzle on the solid fixed cylinder lateral wall.

Preferably, feed mechanism includes the feeder hopper, the feeder hopper lower extreme runs through solid fixed cylinder upper end and is linked together with solid fixed cylinder is inside, just the feeder hopper upper end runs through lateral wall and extends to the setting of drying cabinet upside on the drying cabinet, two of feeder hopper inside wall fixedly connected with seal plate, two rotate between the seal plate and be connected with the carousel, be in the upside seal plate upper end fixed mounting has first motor, first motor output rotate run through upside seal plate and with the coaxial fixed connection of carousel, and two all run through on seal plate and the carousel and be equipped with the opening.

Preferably, the lower end of the fixed cylinder penetrates through the discharge hopper fixedly connected with, the lower side of the fixed cylinder is provided with two reciprocating screw rods horizontally arranged, reciprocating sleeves are sleeved on the reciprocating screw rods, two reciprocating sleeves are fixedly connected with the same regulating and controlling plate at the upper end of each reciprocating sleeve, and the upper ends of the regulating and controlling plates and the lower ends of the discharge hopper are in sliding and abutting contact.

Preferably, the inside wall of the drying oven is fixedly connected with a driving box, two ends of the reciprocating screw rods, which are close to the driving box, are all rotatably penetrated through the side wall of the driving box and rotatably connected to the inside wall of the driving box, the inside wall of the driving box is rotatably connected with a horizontally arranged worm, the positions of the reciprocating screw rods, which correspond to the worm, are all fixedly sleeved with worm wheels, and the worm wheels are meshed with the worm wheels.

Preferably, the fixed cover of box lateral wall that converges has the sealing ring, sealing ring fixed connection is in the drying cabinet lateral wall, drying cabinet lateral wall fixed mounting has the air pump, air pump output end fixedly connected with output tube, the output tube communicates with the box inner portion that converges.

Preferably, drying cabinet lateral wall fixedly connected with transmission box, the one end that the pivot is close to transmission box is rotated and is run through the drying cabinet lateral wall and rotate and connect in transmission box inside wall, transmission box lateral wall fixed mounting has the second motor, the second motor output rotates and runs through transmission box lateral wall and extend to the inboard setting of transmission box, just all fixedly cup jointed the drive wheel in second motor output and the pivot, and two drive wheel intermeshing.

Preferably, one end of the worm close to the transmission box rotates to penetrate through the side wall of the driving box and the side wall of the drying box and is connected to the inner side wall of the transmission box in a rotating mode, the worm and the output end of the second motor are fixedly sleeved with the belt pulleys, and the two belt pulleys are mutually transmitted through the belt.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the rotating shaft can be driven to rotate through the second motor and the internal structure of the transmission box by arranging the plurality of rotating plates and the converging box, the rotating shaft drives the stabilizing sleeve and the plurality of rotating plates to rotate, so that the rotating plates can drive materials between the two rotating plates to move simultaneously while rotating, the materials can be continuously overturned and rolled in the fixed cylinder, and meanwhile, the air pump and the converging box are matched to continuously convey dry gas into the fixed cylinder through the spray head, so that the materials in the fixed cylinder can be uniformly and efficiently dried, the drying effect is better, and the drying efficiency is improved.

2. According to the invention, through arranging the regulating plate and the rotating shaft, the rotating shaft and the worm can be driven to rotate simultaneously through the second motor and the transmission box, when the rotating shaft drives the rotating plate and the material to rotate, the worm can drive the two reciprocating screw rods to rotate, the reciprocating screw rods can drive the two reciprocating sleeves to drive the regulating plate to reciprocate when rotating, the width of the regulating plate is larger than that of the opening of the discharging barrel, the material between the two rotating plates can fall off at regular time through the matching of the rotating plate and the regulating plate, the drying time of the material in multiple areas can be controlled conveniently, and the materials entering the fixed barrel at different times can be respectively unloaded, so that the unloading of the material is more convenient, and the drying time and the drying degree of the material in each area are ensured to be consistent.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic structural view of a closing disk and a turntable according to the present invention;

fig. 3 is a sectional view of the top structure of fig. 1 according to the present invention.

In the figure: 1. a drying oven; 2. a fixed cylinder; 3. a rotating shaft; 4. a stabilizing sleeve; 5. rotating the plate; 6. a junction box; 7. a spray head; 8. a flow-through network; 9. a feed hopper; 10. a closing disk; 11. a turntable; 12. a first motor; 13. a port; 14. a discharge hopper; 15. a reciprocating screw rod; 16. a reciprocating sleeve; 17. a control panel; 18. a drive cartridge; 19. a worm; 20. a worm gear; 21. a seal ring; 22. an air pump; 23. an output pipe; 24. a transmission box; 25. a second motor; 26. a driving wheel; 27. a belt pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown:

the utility model provides a drying device is used in processing of PVC substrate, includes

drying cabinet

1, and 1 inboard lateral wall fixed connection of drying cabinet has a solid fixed cylinder 2 that the level set up, and 2 inside walls of solid fixed cylinder rotate and are connected with pivot 3, and the fixed cover 4 that has cup jointed in

pivot

3, and 4 lateral wall fixedly connected with polylith netted commentaries on classics board 5 of solid fixed cylinder, commentaries on classics board 5 set up the drying effect that the material that the otter board is used for promoting each face received.

In the invention, a feeding mechanism is arranged on the upper side of a fixed cylinder 2, the feeding mechanism comprises a feeding hopper 9, the lower end of the feeding hopper 9 penetrates through the upper end of the fixed cylinder 2 and is communicated with the inside of the fixed cylinder 2, the upper end of the feeding hopper 9 penetrates through the upper side wall of a drying box 1 and extends to the upper side of the drying box 1, two closed discs 10 are fixedly connected on the inner side wall of the feeding hopper 9, a rotating disc 11 is rotatably connected between the two closed discs 10, a first motor 12 is fixedly arranged at the upper end of the closed disc 10 on the upper side, the output end of the first motor 12 rotatably penetrates through the upper closed disc 10 and is coaxially and fixedly connected with the rotating disc 11, through holes 13 are respectively formed in the two closed discs 10 and the rotating disc 11, through holes 13 are formed in the two closed discs 10 and the rotating disc 11, the closed discs 10 and the through holes 13 on the rotating disc 11 can be intermittently meshed, so that the material in the feeding hopper 9 falls into the fixed cylinder 2, and the quality of the material falling between the two rotating plates 5 is kept the same each time due to the constant rotating speed of the rotating disc, i.e. the drying time of each pile of material is kept the same by controlling the mass of material between the two rotating plates 5.

According to the invention, the lower end of the fixed cylinder 2 is fixedly connected with a discharge hopper 14 in a penetrating manner, two horizontally arranged reciprocating screw rods 15 are arranged at the lower side of the fixed cylinder 2, reciprocating sleeves 16 are sleeved on the reciprocating screw rods 15, the upper ends of the two reciprocating sleeves 16 are fixedly connected with a same regulating and controlling plate 17, the upper ends of the regulating and controlling plates 17 are in sliding and abutting contact with the lower end of the discharge hopper 14, an outlet is arranged at the lower end of the drying box 1 in a penetrating manner corresponding to the discharge hopper 14, and the inner bottom surface of the drying box 1 is in a conical arrangement with a low middle and four high edges, so that the discharge is facilitated.

According to the invention, a driving box 18 is fixedly connected to the inner side wall of the drying box 1, one ends of two reciprocating screw rods 15 close to the driving box 18 penetrate through the side wall of the driving box 18 in a rotating mode and are connected to the inner side wall of the driving box 18 in a rotating mode, a horizontally arranged worm 19 is connected to the inner side wall of the driving box 18 in a rotating mode, worm wheels 20 are fixedly sleeved on the two reciprocating screw rods 15 corresponding to the positions of the worm 19, and the worm 19 is meshed with the worm wheels 20.

According to the invention, the outer side wall of the drying box 1 is fixedly connected with a transmission box 24, one end of a rotating shaft 3, which is close to the transmission box 24, rotatably penetrates through the side wall of the drying box 1 and is rotatably connected to the inner side wall of the transmission box 24, a second motor 25 is fixedly installed on the outer side wall of the transmission box 24, the output end of the second motor 25 rotatably penetrates through the side wall of the transmission box 24 and extends to the inner side of the transmission box 24, the output ends of the second motor 25 and the rotating shaft 3 are fixedly sleeved with transmission wheels 26, the two transmission wheels 26 are mutually meshed, and the radius of the transmission wheel 26 on the output end of the second motor 25 is larger than that of the transmission wheel 26 on the rotating shaft 3.

In the invention, one end of the worm 19 close to the transmission box 24 is rotatably penetrated through the side walls of the driving box 18 and the drying box 1 and is rotatably connected to the inner side wall of the transmission box 24, belt discs 27 are fixedly sleeved on the output ends of the worm 19 and the second motor 25, the two belt discs 27 are mutually transmitted through a belt, and the radius of the belt disc 27 on the output end of the second motor 25 is smaller than that of the belt disc 27 on the worm 19.

According to the invention, the regulating plate 17 and the rotating shaft 3 are arranged, the rotating shaft 3 and the worm 19 can be driven to rotate simultaneously through the second motor 25 and the transmission box 24, when the rotating shaft 3 drives the rotating plate 5 and materials to rotate, the worm 19 can drive the two reciprocating screws 15 to rotate, the reciprocating screws 15 can drive the two reciprocating sleeves 16 to drive the regulating plate 17 to reciprocate when rotating, the width of the regulating plate 17 is larger than that of the discharging barrel opening, and the materials between the two rotating plates 5 can fall off at regular time through the matching of the rotating plate 5 and the regulating plate 17, so that the drying time of the materials in multiple areas can be conveniently controlled, and the materials entering the fixed barrel 2 at different times can be respectively unloaded, so that the unloading of the materials is more convenient, and the drying time and the drying degree of the materials in each area are ensured to be consistent.

According to the invention, the outer side wall of the drying box 1 is fixedly connected with a circular confluence box 6, the side wall of the confluence box 6 close to the drying box 1 is fixedly connected with a plurality of spray heads 7, the spray heads 7 are communicated with the inside of the confluence box 6, the position of the side wall of the fixed cylinder 2 corresponding to the spray heads 7 penetrates through and is fixedly connected with an annular circulation net 8, the outer side wall of the confluence box 6 is fixedly sleeved with a sealing ring 21, the sealing ring 21 is fixedly connected with the outer side wall of the drying box 1, the outer side wall of the drying box 1 is fixedly provided with an air pump 22, the output end of the air pump 22 is fixedly connected with an output pipe 23, and the output pipe 23 is communicated with the inside of the confluence box 6.

According to the invention, the rotating shaft 3 can be driven to rotate through the internal structures of the second motor 25 and the transmission box 24 due to the arrangement of the plurality of rotating plates 5 and the confluence box 6, the rotating shaft 3 drives the stabilizing sleeve 4 and the plurality of rotating plates 5 to rotate, so that the rotating plates 5 can drive materials between the two rotating plates 5 to move simultaneously while rotating, the materials can be continuously overturned and rolled inside the fixed cylinder 2, and meanwhile, the air pump 22 and the confluence box 6 are matched to continuously convey dry gas into the fixed cylinder 2 through the spray head 7, so that the materials in the fixed cylinder 2 can be uniformly and efficiently dried, and the drying efficiency is improved while the drying effect is better.

The working principle is as follows: the materials are placed into the feed hopper, the first motor, the second motor and the air pump can be started at the moment, the output end of the first motor drives the rotary table to rotate, the rotation of the rotary table enables the through holes on the rotary table to be intermittently meshed with the through holes on the closed disc and enables the materials in the feed hopper to fall into the fixed cylinder in batches, the materials entering the fixed cylinder are respectively positioned between the two rotary plates, the first motor can be closed after the materials are placed, the materials are loaded, the output end of the second motor drives the driving wheels to rotate, the two driving wheels are meshed with each other and drive the rotating shaft to rotate, the rotation of the rotating shaft drives the stabilizing sleeve and the rotary plates to rotate, and the materials are positioned between the two rotary plates, the materials can be continuously overturned and rolled in the fixed cylinder due to the rotation of the rotating plate, and meanwhile, the dry gas is introduced into the manifold box through the output pipe by matching with the air pump, the gas entering the manifold box enters the fixed cylinder through the spray head and the circulation net, and the materials in all areas are dried;

meanwhile, the output end of the second motor 25 drives the belt pulley 27 to rotate, the belt pulley 27 can drive another belt pulley 27 to rotate with the worm 19 through a belt, when the rotating shaft 3 drives the rotating plate 5 to rotate with materials, the worm 19 simultaneously meshes with the worm wheel 20, the rotation of the worm wheel 20 can drive the two reciprocating screw rods 15 to rotate, the reciprocating screw rods 15 can drive the two reciprocating sleeves 16 to drive the regulating and controlling plate 17 to reciprocate when rotating, the width of the regulating and controlling plate 17 is larger than the opening of the discharging cylinder, namely, the rotating plate 5 and the regulating and controlling plate 17 can be matched, so that the materials between the two rotating plates 5 drop at regular time, the drying time of the materials in a plurality of areas can be conveniently controlled, and the materials entering the fixing cylinder 2 at different times can be respectively unloaded.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a drying device is used in processing of PVC substrate, includes drying cabinet (1), its characterized in that: the utility model discloses a drying cabinet, including drying cabinet (1), fixed cylinder (2) that the inboard lateral wall fixed connection of drying cabinet (1) has the level to set up, fixed cylinder (2) inside wall rotates and is connected with pivot (3), fixed cover has connect stability cover (4) on pivot (3), stability cover (4) lateral wall fixedly connected with the netted commentaries on classics board of polylith (5), fixed cylinder (2) upside is equipped with feed mechanism, drying cabinet (1) lateral wall fixedly connected with circular shape box (6) that converges, converge box (6) and be close to a plurality of shower nozzles (7) of fixedly connected with on the lateral wall of drying cabinet (1), shower nozzle (7) and box (6) that converges are inside to be linked together, the cyclic annular circulation net (8) of fixedly connected with runs through the position that corresponds shower nozzle (7) on fixed cylinder (2) lateral wall.

2. The drying device for processing the PVC base material as claimed in claim 1, wherein: feed mechanism includes feeder hopper (9), feeder hopper (9) lower extreme runs through solid fixed cylinder (2) upper end and is linked together with solid fixed cylinder (2) inside, just feeder hopper (9) upper end runs through on drying cabinet (1) lateral wall and extends to drying cabinet (1) upside setting, two blocks of closing disc (10) of feeder hopper (9) inside wall fixedly connected with, two rotate between closing disc (10) and be connected with carousel (11), be in the upside closing disc (10) upper end fixed mounting has first motor (12), first motor (12) output rotates and runs through upside closing disc (10) and with carousel (11) coaxial fixed connection, and two all run through on closing disc (10) and carousel (11) and be equipped with opening (13).

3. The drying device for processing the PVC base material as claimed in claim 1, wherein: the utility model discloses a reciprocating screw rod, including a fixed cylinder (2), a fixed cylinder (2) lower extreme runs through fixedly connected with discharge hopper (14), fixed cylinder (2) downside is equipped with two reciprocal lead screws (15) that the level set up, the cover is equipped with reciprocal sleeve (16) on reciprocal lead screw (15), two reciprocal sleeve (16) upper end fixedly connected with is with a regulation and control board (17), regulation and control board (17) upper end and discharge hopper (14) lower extreme slip counterbalance.

4. The drying device for processing the PVC base material as claimed in claim 3, wherein: drying cabinet (1) inside wall fixedly connected with drive box (18), two the one end that reciprocal lead screw (15) is close to drive box (18) all rotates and runs through drive box (18) lateral wall and rotate and connect in drive box (18) inside wall, drive box (18) inside wall rotates and is connected with worm (19) that the level set up, two the position that corresponds worm (19) on reciprocal lead screw (15) all fixedly cup joints worm wheel (20), worm (19) and worm wheel (20) intermeshing.

5. The drying device for processing the PVC base material as claimed in claim 1, wherein: the fixed cover of converging box (6) lateral wall has connect sealing ring (21), sealing ring (21) fixed connection is in drying cabinet (1) lateral wall, drying cabinet (1) lateral wall fixed mounting has air pump (22), air pump (22) output end fixed connection has output tube (23), output tube (23) and box (6) that converges are inside to be linked together.

6. The drying device for processing the PVC base material as claimed in claim 1, wherein: drying cabinet (1) lateral wall fixedly connected with transmission box (24), the one end that pivot (3) are close to transmission box (24) is rotated and is run through drying cabinet (1) lateral wall and rotate and connect in transmission box (24) inside wall, transmission box (24) lateral wall fixed mounting has second motor (25), second motor (25) output is rotated and is run through transmission box (24) lateral wall and extend to transmission box (24) inboard setting, just all fixed drive wheel (26) of having cup jointed on second motor (25) output and pivot (3), and two drive wheel (26) intermeshing.

7. The drying device for processing the PVC base material according to claim 6 or 4, wherein: one end of the worm (19) close to the transmission box (24) rotates to penetrate through the side wall of the driving box (18) and the side wall of the drying box (1) and is connected to the inner side wall of the transmission box (24) in a rotating mode, belt discs (27) are fixedly sleeved on the output ends of the worm (19) and the second motor (25), and the belt discs (27) are mutually transmitted through a belt.