CN111097580A

CN111097580A - Raw material processing device for composite board

Info

Publication number: CN111097580A
Application number: CN201911363200.2A
Authority: CN
Inventors: 龙玉容
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-05-05

Abstract

The invention discloses a raw material processing device for a composite board, and belongs to the technical field of composite board processing equipment. The crushing device has the advantages that the crushing device is prevented from being blocked by overlarge raw materials, the device has a protection effect on the device, the service life of the device is prolonged, obviously, the raw materials are gradually crushed and refined in the process of falling into the device from top to bottom, the processing speed is higher, the efficiency is improved without repeatedly knocking and screening, and meanwhile, the operation noise is reduced.

Description

Raw material processing device for composite board

Technical Field

The invention belongs to the technical field of composite board processing equipment, and particularly relates to a raw material processing device for a composite board.

Background

Wood processing (woodworking) is a process which uses wood as a raw material and is mainly carried out by a mechanical or chemical method, and the product still maintains the basic characteristics of the wood. In the forest industry, the star wood processing industry and the forest chemical processing are the subsequent industries of forest felling and transportation, and are important departments for comprehensive utilization of wood resources, and the technologies comprise basic processing technologies such as wood cutting, wood drying, wood gluing and wood surface decoration, and functional processing technologies such as wood protection and wood modification. The composite board is a composite board whole formed by tightly bonding adjacent layers through composite pressing of two or more boards made of different materials, and has the advantages of attractive appearance, firmness, durability, difficult deformation and the like. Such materials are typically prepared by pressing equipment. With the increasing of living water, people often need to bond various patterns on the surface of glass, wood boards and other boards to improve the appearance. At present, generally used equipment only comprises an extrusion device and a drying device, and a vacuumizing device is not arranged, so that tiny bubbles possibly exist among plates after extrusion, and the drying effect is influenced; extrusion equipment is generally simple mechanized operation, intelligent inadequately, the extravagant energy, and stoving curing equipment is generally hot-blast stoving solidification and resistance wire heating stoving solidification. The hot air drying and curing process has the disadvantages of coal combustion, increased environmental pollution, complicated structure of ventilation pipeline and high manufacturing cost. The resistance wire heating, drying and curing has the defects that the resistance wire can not directly heat the plate, a layer of heat-resistant bricks are required to be added outside, and the plate is heated by means of heat radiation, so that the weight of equipment is increased, the heating temperature of the resistance wire is difficult to control, the plate is often deformed and cracked, the qualification rate is difficult to ensure, the existing composite plate adhesion mechanism is generally processed step by step, firstly, the surface of the plate is heated, then, an adhesive is coated, then, adhesion is carried out, the steps are various, the operation is complex, the workload of workers is increased, meanwhile, the consumed time is long, the adhesion effect of the adhesive and the heating effect of the plate are influenced, the existing composite plate lamination mechanism is generally carried by using workers, the workload of the workers is increased, meanwhile, the lamination mechanism can only laminate a composite plate with one thickness, and the application range is low, the production investment is increased, and the profit rate is low. Patent numbers: CN201810643135.8 discloses a raw materials processingequipment for novel composite board, it strikes interior box through strikeing the piece, reciprocating motion makes interior box vibration, thereby interior box vibration makes inboard raw materials screen fast, simultaneously based on brazil fruit effect, great raw materials can be at the upward movement under the vibration effect, make great raw materials more easily smashed, but such mode leads to the noise that the during operation produced great, and the part receives vibration friction for a long time and has accelerated wearing and tearing messenger device life greatly reduced, and can't obtain the raw materials of required granularity fast promptly machining efficiency lower.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: the raw material processing device for the composite board is provided for solving the problems that the existing composite board raw material processing device is high in operation noise, low in service life and low in processing efficiency.

In order to solve the technical problems, the invention adopts the following technical scheme:

a raw material processing device for composite boards comprises a machine body, a bottom plate, a material collecting chamber and a motor; the machine body is cylindrical, the center of the interior of the machine body is a stepped cylindrical cavity, the inner wall of the stepped cavity in the machine body is fixedly connected with a first bearing, a second bearing, a third bearing and a fourth bearing from top to bottom respectively, the diameters of the four bearings are gradually reduced from top to bottom and are positioned at the same central shaft position, the inner ring of the first bearing is fixedly connected with a first crushing ring, the inner ring of the second bearing is fixedly connected with a second crushing ring, the inner ring of the third bearing is fixedly connected with a third crushing ring, the inner ring of the fourth bearing is fixedly connected with a fourth crushing ring, the four same crushing rings are arranged in size from top to bottom, the surfaces of the inner rings of the four crushing rings are respectively and fixedly connected with crushing teeth A which are uniformly arranged towards the center of the crushing rings, and the bottom of the first crushing ring is fixedly connected with a first annular gear which corresponds to the size of the first crushing ring, the bottom of the second, third and fourth crushing rings is fixedly connected with a second ring gear, a third ring gear and a fourth ring gear which correspond to the second, third and fourth crushing rings in size, respectively, a central shaft in the middle of the machine body is rotatably connected with a rotating shaft A, the lower end of the rotating shaft A is fixedly connected in a bearing positioned in the center of the bottom of the machine body in a penetrating manner, the upper end of the bearing A is fixedly connected in the center of a bearing end cover arranged on the outer side of the top of the machine body in a penetrating manner, a first crushing disc, a second crushing disc, a third crushing disc and a fourth crushing disc are fixedly connected to the rotating shaft A and positioned at the same horizontal position with the four crushing rings, respectively, the diameters of the four crushing discs are gradually reduced from top to bottom, crushing teeth B which are uniformly arranged around the outer sides of the four crushing discs are fixedly connected with the outer sides of the four crushing discs, the bottom plate is fixedly connected, the last and be in same level department first gear of fixedly connected with, second gear, third gear and fourth gear respectively with four ring gear of pivot B, four gears from last down gradual change increase and run through to the inside outside tooth portion contact meshing with the ring gear that corresponds respectively of organism, pivot B top fixedly connected with drive pulley A and pass through belt A transmission with pivot A top fixedly connected's driven pulley A and be connected, pivot B lower extreme fixedly connected with driven pulley B and pass through belt B transmission with motor output shaft on fixedly connected's drive pulley B and be connected.

Preferably, the gap between the crushing disc and the corresponding crushing ring at the same horizontal end is a clearance hole, and the width of the clearance hole gradually decreases from top to bottom.

Preferably, the crushing teeth A and the crushing teeth B are the same in size and shape, and the crushing teeth B and the crushing teeth A on the crushing disc and the crushing ring corresponding to the same horizontal end are distributed in a staggered manner from top to bottom.

Preferably, the crushing teeth A and the crushing teeth B on the fourth crushing ring and the fourth crushing disc are meshed with each other in a staggered manner, and the gaps between the teeth on both sides and the teeth on both sides are the same.

Preferably, the bearing end cover is fixedly connected with the machine body through support frames arranged on the periphery.

Preferably, the upper end of the crushing disc is inclined upwards from the periphery to the center, and the four crushing rings are inclined upwards from the inside to the outside.

Preferably, the surfaces of the crushing teeth a and the crushing teeth B are hardened.

Preferably, the material collecting chamber is positioned at the lowest end in the machine body and is positioned right below the fourth crushing disc.

Preferably, the diameters of the inner rings of the four ring gears are all larger than the maximum diameter of the clearance hole at the corresponding upper part.

Compared with other methods, the method has the beneficial technical effects that:

by arranging four pairs of crushing disks and crushing rings which are positioned on the corresponding outer sides of the four pairs of crushing disks and on the same horizontal line, the outer sides of the crushing disks and the inner side walls of the crushing rings are respectively and fixedly connected with crushing teeth, thus, the crushing disc and the crushing ring can rotate in opposite directions to enable the raw material falling from the annular clearance hole at the clearance to be crushed by extrusion and shearing, and the clearance holes gradually become smaller from top to bottom, the interval clearance between the fourth crushing disc at the lowest end and the fourth crushing ring is the smallest, and the crushing teeth are meshed and staggered to form equidistant clearance, so that the granularity of the crushed raw materials is the same, the invention prevents the crushing device with small gaps from being blocked by overlarge raw materials through a grading crushing mode from large to small, the device has the advantages that the device is protected, the service life of the device is prolonged, obviously, the raw materials are gradually crushed and refined in the process of falling from top to bottom, the processing speed is higher, the efficiency is improved without repeated knocking screening, and meanwhile, the operation noise is reduced.

Drawings

FIG. 1 is a schematic diagram of the apparatus of the present invention;

FIG. 2 is a top view of the apparatus of the present invention of FIG. 1;

FIG. 3 is an enlarged schematic view of region A of the apparatus of the present invention shown in FIG. 1;

1. a body; 2. a first crushing pan; 3. a second crushing pan; 4. a third crushing disc; 5. a fourth crushing pan; 6. a first crushing ring; 7. a second crushing ring; 8. a third crushing ring; 9. a fourth crushing ring; 10. a first ring gear; 11. a second ring gear; 12. a third ring gear; 13. a fourth ring gear; 14. a first bearing; 15. a second bearing; 16. a third bearing; 17. a fourth bearing; 18. a clearance hole; 19. a bearing end cap; 20. a driven pulley A; 21. a rotating shaft A; 22. a driving belt pulley A; 23. a belt A; 24. a support frame; 25. a first gear; 26. a second gear; 27. a third gear; 28. a fourth gear; 29. a rotating shaft B; 30. a driven pulley B; 31. a motor; 32. a driving belt pulley B; 33. a belt B; 34. a base plate; 35. a bearing; 36. a material collecting chamber; 37. crushing teeth A; 38. and breaking the teeth B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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. The words "upper", "lower", "left" and "right" when used herein are merely intended to designate corresponding upper, lower, left and right directions in the drawings, and do not limit the structure thereof.

The raw material processing device for the composite board shown in fig. 1-3 comprises a machine body 1, a bottom plate 34, a material collecting chamber 36 and a motor 31; as shown in fig. 2, the machine body 1 is cylindrical, as shown in fig. 1, the center of the interior of the machine body 1 is a stepped cylindrical cavity, and the inner wall of the stepped cavity in the machine body 1 is fixedly connected with a first bearing 14, a second bearing 15, a third bearing 16 and a fourth bearing 17 from top to bottom respectively, the diameters of the four bearings are gradually reduced from top to bottom and are located at the same central axis position, so that four corresponding crushing rings are movably supported to be rotatably connected with the machine body 1, the inner ring of the first bearing 14 is fixedly connected with a first crushing ring 6, the inner ring of the second bearing 15 is fixedly connected with a second crushing ring 7, the inner ring of the third bearing 16 is fixedly connected with a third crushing ring 8, the inner ring of the fourth bearing 17 is fixedly connected with a fourth crushing ring 9, and the same four crushing rings are arranged in size from top to bottom, therefore, when the four gears corresponding to the right side are meshed with the ring gear fixedly connected below the gears, the angular velocities of the four gears are the same at the same time, and the diameters of the four crushing rings are gradually reduced from top to bottom, when the first gear, the second gear, the third gear and the fourth gear drive the four crushing rings to rotate, the linear velocity of the crushing tooth A37 on the fourth crushing ring 9 is the largest, so that the small raw materials can be conveniently and quickly crushed, and the linear velocity of the crushing tooth A37 on the first crushing ring 6 is the smallest, so that the large raw materials which are not easily crushed can be conveniently processed at the low speed, and the processing efficiency can be improved while the device is protected; the inner ring surfaces of the four crushing rings are respectively and fixedly connected with crushing teeth A37 which are uniformly arranged towards the center of the crushing ring, the bottom of the first crushing ring 6 is fixedly connected with a first ring gear 10 corresponding to the size of the first crushing ring, the bottoms of the second, third and fourth crushing rings are respectively and fixedly connected with a second ring gear 11, a third ring gear 12 and a fourth ring gear 13 corresponding to the size of the second, third and fourth crushing rings, a central shaft in the middle of the machine body 1 is rotatably connected with a rotating shaft A21, the lower end of the rotating shaft A21 is fixedly connected in a bearing 35 positioned in the center of the bottom of the machine body 1 in a penetrating manner, the upper end of the bearing A21 is fixedly connected in the center of a bearing end cover 19 arranged on the outer side of the top of the machine body 1 in a penetrating manner, the rotating shaft A21 and the four crushing rings are respectively and fixedly connected with a first crushing disc 2, a second crushing disc 3, a, the diameters of the four crushing disks are gradually reduced from top to bottom, and the outer sides of the four crushing disks are respectively and fixedly connected with crushing teeth B38 which are uniformly arranged around the periphery, so that on one hand, the clearance holes 18 are arranged from top to bottom in a grading manner from large to small, on the other hand, the size, namely the weight, of the crushing disks can be maximally reduced by matching with the four crushing rings arranged from top to bottom, the load of a motor is reduced, and the energy is saved; the bottom plate 34 is fixedly connected to the bottom of the machine body 1, a rotating shaft B29 is rotatably connected to the outer end of the bottom plate 34 on the right side of the machine body 1, a first gear 25, a second gear 26, a third gear 27 and a fourth gear 28 are respectively and fixedly connected to the rotating shaft B29 and at the same level with the four ring gears, the four gears gradually increase from top to bottom and extend into the machine body 1 in a penetrating manner to be respectively in contact engagement with the outer side teeth of the corresponding ring gears, so that the rotating shaft B29 can rotate to drive the four gears above the rotating shaft to rotate, and the four ring gears are driven by meshing transmission to rotate in opposite directions, namely, the four crushing rings fixedly connected with the rotating shaft B29 are driven to; the uppermost end of the rotating shaft B29 is fixedly connected with a driving pulley A22 and a driven pulley A20 fixedly connected with the uppermost end of the rotating shaft A21 is in transmission connection with a belt A23, the lower end of the rotating shaft B29 is fixedly connected with a driven pulley B30 and is in transmission connection with a driving pulley B32 fixedly connected with the output shaft of the motor 31 through a belt B33, thus, the motor 31 can drive the rotating shaft A21 and the four crushing disks fixedly connected with the rotating shaft A21 to rotate in the same direction through the transmission connection of the belt A23, and simultaneously drive the rotating shaft B29 to rotate in the same direction through the transmission connection of the belt B33, so that the four gears fixedly connected with the rotating shaft B29 are meshed and driven to drive the ring gears correspondingly contacted with each other to rotate in the opposite direction, namely, the four crushing rings respectively fixedly connected with the ring gear are driven to rotate reversely, so that the motor 31 drives the crushing rings and the crushing disc to rotate reversely, the falling raw materials are subjected to graded shearing crushing through the crushing teeth A37 and the crushing teeth B38 in the annular clearance hole 18 at the clearance between the crushing teeth A37 and the crushing teeth B38.

As shown in fig. 1, the gap hole 18 is located at the interval between the crushing disc and the corresponding crushing ring at the same horizontal end, and the width of the gap hole 18 gradually decreases from top to bottom, so that the device itself can be protected, and the overlarge raw material is prevented from directly falling into the crushing mechanism with smaller gap to cause jamming or damage.

The crushing teeth A37 and the crushing teeth B38 are the same in size and shape, and the crushing teeth B38 and the crushing teeth A37 on the crushing disc and the crushing ring corresponding to the same horizontal end are distributed in a staggered mode from top to bottom, so that the spacing distances between the crushing teeth on two sides can be equal, and raw materials passing through and crushed are uniform in particle size.

As shown in fig. 3, the crushing teeth A37 and the crushing teeth B38 on the fourth crushing ring 9 and the fourth crushing disk 5 are engaged with each other in a staggered way, and the gaps between the teeth and the teeth on two sides are the same, so that the uniformity of the raw material particles crushed by the last two crushing rings and the crushing disks is ensured.

The bearing end cover 19 is fixedly connected with the machine body 1 through the support frames 24 arranged on the periphery.

Wherein, the upper end of the crushing disc inclines upwards from the periphery to the center, and the four crushing rings incline upwards from the inside to the outside, so that the raw materials can be guided, and the raw materials can fall into the clearance hole 18 to be crushed.

The surfaces of the crushing teeth A37 and the crushing teeth B38 are hardened, so that the strength of the crushing teeth A37 and the crushing teeth B38 can be improved, and the crushing teeth A37 and the crushing teeth B38 are more wear-resistant and durable.

As shown in fig. 1, the material collecting chamber 36 is located at the lowest end inside the machine body 1 and is located right below the fourth crushing disk 4, so that the crushed material can be collected.

Wherein, the diameters of the inner rings of the four ring gears are all larger than the maximum diameter of the clearance hole 18 at the corresponding upper part, so that the raw materials are prevented from falling down from the clearance hole 18 at the upper part.

The present invention has been further described with reference to specific embodiments, but it should be understood that the detailed description should not be construed as limiting the spirit and scope of the present invention, and various modifications made to the above-described embodiments by those of ordinary skill in the art after reading this specification are within the scope of the present invention.

Claims

1. The raw material processing device of the composite board comprises a machine body (1), a bottom plate (34), a material collecting chamber (36) and a motor (31), and is characterized in that the machine body (1) is cylindrical, the center of the inside of the machine body (1) is provided with a step-shaped cylindrical cavity, the inner wall of the step cavity in the machine body (1) is fixedly connected with a first bearing (14), a second bearing (15), a third bearing (16) and a fourth bearing (17) from top to bottom respectively, the diameters of the four bearings are smaller in step gradual change from top to bottom and are positioned at the same central shaft position, the inner ring of the first bearing (14) is fixedly connected with a first crushing ring (6), the inner ring of the second bearing (15) is fixedly connected with a second crushing ring (7), the inner ring of the third bearing (16) is fixedly connected with a third crushing ring (8), the inner ring of the fourth bearing (17) is fixedly connected with a fourth crushing ring (9), the four same crushing rings are arranged in a large and small manner from top to bottom, the surfaces of the inner rings of the four crushing rings are respectively and fixedly connected with crushing teeth A (37) which are uniformly arranged towards the centers of the crushing rings, the bottom of the first crushing ring (6) is fixedly connected with a first ring gear (10) which corresponds to the size of the first crushing ring, the bottoms of the second, third and fourth same crushing rings are respectively and fixedly connected with a second ring gear (11), a third ring gear (12) and a fourth ring gear (13) which correspond to the size of the second crushing ring, the third crushing ring and the fourth crushing ring, the central shaft in the middle of the machine body (1) is rotatably connected with a rotating shaft A (21), the lower end of the rotating shaft A (21) penetrates through and is fixedly connected into a bearing (35) which is positioned in the center of the bottom of the machine body (1), and the upper end of the bearing A (21) penetrates through and, the crushing device comprises a rotating shaft A (21), a first crushing disc (2), a second crushing disc (3), a third crushing disc (4) and a fourth crushing disc (5) which are fixedly connected to the rotating shaft A (21) and located at the same horizontal position with four crushing rings respectively, the diameters of the four crushing discs gradually decrease from top to bottom, crushing teeth B (38) which are uniformly arranged around the periphery are fixedly connected to the outer sides of the four crushing discs respectively, a bottom plate (34) is fixedly connected to the bottom of a machine body (1), the outer end of the bottom plate (34) located on the right side of the machine body (1) is rotatably connected with a rotating shaft B (29), a first gear (25), a second gear (26), a third gear (27) and a fourth gear (28) are fixedly connected to the rotating shaft B (29) and located at the same horizontal position with the four ring gears respectively, the four gears gradually increase from top to bottom and extend to the inside of the machine body (1) to be in contact and meshed with outer side tooth parts, the top end fixedly connected with drive pulley A (22) of pivot B (29) and pass through belt A (23) transmission with pivot A (21) top end fixedly connected's driven pulley A (20) and be connected, pivot B (29) lower extreme fixedly connected with driven pulley B (30) and pass through belt B (33) transmission with motor (31) output shaft on fixedly connected's drive pulley B (32) and be connected.

2. The composite board material processing device as claimed in claim 1, wherein the spacing between the crushing discs and the corresponding crushing rings at the same horizontal end is a clearance hole (18), and the width of the clearance hole (18) is gradually reduced from top to bottom.

3. The composite board material processing device as claimed in claim 1, wherein the crushing teeth a (37) and the crushing teeth B (38) are the same in size and shape, and the crushing teeth B (38) and the crushing teeth a (37) on the crushing disc and the crushing ring corresponding to the same horizontal end are staggered from top to bottom.

4. The raw material processing device for composite plates as claimed in claim 1, wherein the crushing teeth A (37) and the crushing teeth B (38) on the fourth crushing ring (9) and the fourth crushing disc (5) are engaged with each other in a staggered manner and have the same tooth-to-tooth gaps.

5. The raw material processing device of the composite board as claimed in claim 1, wherein the bearing end cover (19) is fixedly connected with the machine body (1) through a support frame (24) arranged on the periphery.

6. A composite board material processing apparatus as claimed in claim 1, wherein the upper end of the crushing disc is inclined upward from the periphery to the center, and the four crushing rings are inclined upward from the inside to the outside.

7. The material processing apparatus for composite boards as claimed in claim 1, wherein the surface of the crushing teeth a (37) and B (38) is hardened.

8. A composite board material processing device as claimed in claim 1, wherein said material collecting chamber (36) is located at the lowermost end inside the machine body (1) and directly below the fourth crushing disc (4).

9. A composite board material processing apparatus as set forth in claim 1, wherein the diameters of the inner rings of said four ring gears are each larger than the maximum diameter of the clearance hole (18) at the corresponding upper portion.