CN219027837U

CN219027837U - Medium density fiberboard production raw material chipping mechanism

Info

Publication number: CN219027837U
Application number: CN202223593121.0U
Authority: CN
Inventors: 郭钊辉; 杨继飞; 廖泉泉
Original assignee: Xinfeng Yuhua Mdf Co ltd
Current assignee: Xinfeng Yuhua Mdf Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-16
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of medium density fiberboard production and discloses a medium density fiberboard production raw material chipper mechanism, which comprises a processing table, wherein a chipper structure is arranged above the processing table and comprises a driving motor fixedly connected to the upper surface of the processing table, an output shaft of the driving motor is fixedly connected with a rotating shaft, the outer side of the rotating shaft is fixedly connected with a first transmission gear, the bottom of the first transmission gear is meshed with a first driven gear, the inner side of the first driven gear is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a connecting plate, the inner side of the connecting plate is in sliding connection with a sliding rod, and the bottom of the connecting plate is fixedly provided with a linear motor. According to the medium density fiberboard production raw material chipping mechanism, raw materials produced by the medium density fiberboard are chipped through the chipping structure, the distance between the blade and the raw materials can be adjusted according to the thickness of the raw materials, and the cutting point can be adjusted under the condition that the blade is not stopped to rotate.

Description

Medium density fiberboard production raw material chipping mechanism

Technical Field

The utility model relates to the technical field of medium density fiberboard production, in particular to a medium density fiberboard production raw material chipping mechanism.

Background

The medium density fiber board is one kind of density board, and is also one kind of artificial board produced with wood fiber or other plant fiber as material and through crushing, fiber separation, drying, applying urea-formaldehyde resin or other suitable adhesive, and hot pressing.

Chinese patent publication No. CN201678904U proposes a medium density fiberboard splitting device and provides the following scheme: the split plate can be opened towards two sides, so that the resistance between the split plate and the medium fiber plate during the cutting of the medium disc saw is greatly reduced, the surface temperature of the medium disc saw can be greatly reduced, the surface of the sawed plate edge is whitened, the white and black outer edges on two sides of the front plate surface are changed, the appearance quality is greatly improved, and the consumption of a saw blade is reduced. However, the scheme lacks how to cope with medium density fiberboard with different thickness, and the cutting points are fixed, so that accidents are easy to happen if the position of the medium density fiberboard is adjusted when the medium density rotary saw runs, and the production time is delayed if the medium density rotary saw is stopped for readjustment.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a medium density fiberboard production raw material chipping mechanism which has the advantages of adjusting the height of a blade, adjusting cutting points and the like according to the thickness of the medium density fiberboard, and solves the problems that the prior proposal lacks a method for coping with medium density fiberboard with different thicknesses and can not adjust the cutting points in the cutting process.

(II) technical scheme

In order to achieve the purposes of adjusting the height of the blade and adjusting the cutting point according to the thickness of the medium density fiberboard, the utility model provides the following technical scheme: the medium density fiberboard production raw material chippings organization, including the processing table, there are chippings structures above the said processing table;

the utility model provides a processing bench, including the processing bench upper surface, the processing bench upper surface is fixed connection, the output shaft fixedly connected with pivot of driving motor, the outside fixedly connected with first drive gear of pivot, the bottom meshing of first drive gear has first driven gear, the inboard fixedly connected with threaded rod of first driven gear, the outside threaded connection of threaded rod has the connecting plate, the inboard sliding connection of connecting plate has the slide bar, the bottom fixedly connected with linear motor of connecting plate, the bottom fixedly connected with mounting panel of linear motor active cell, the bottom fixedly connected with fixed plate of mounting panel, the bottom fixedly connected with chipping motor of fixed plate, the output shaft fixedly connected with connecting axle of chipping motor, the right-hand member fixedly connected with chipping sword of connecting axle, the interior bottom of processing bench rotates and is connected with the driven lever, the outside fixedly connected with second driven gear of driven lever, the top meshing of second driven gear has the second drive gear, the inboard fixedly connected with transfer line of second drive gear, the right-hand wheel fixedly connected with top of transfer line, the driven lever is fixedly connected with driven lever.

Further, the driving motor is positioned at the left side of the threaded rod, and the threaded rod is positioned at the left side of the sliding rod.

Further, a thread groove matched with the threaded rod is formed in the left side of the upper surface of the connecting plate, and a sliding groove matched with the sliding rod is formed in the right side of the upper surface of the connecting plate.

Further, the connecting plate is located the top of first driven gear, the top fixedly connected with square stopper of threaded rod.

Further, the bottom of threaded rod rotates with the upper surface of processing platform to be connected, the bottom of slide bar is connected with the upper surface fixed of processing platform.

Further, four corners of the bottom of the fixing plate are connected with threaded bolts in a threaded mode, and the top ends of the threaded bolts sequentially penetrate through the bottom of the fixing plate, the upper surface of the fixing plate, the bottom of the mounting plate and the upper surface of the mounting plate.

Further, the placing plate is positioned between the threaded rod and the opposite side of the sliding rod, and the position of the chipper blade corresponds to the position of the placing plate up and down.

Further, the left end of the driven rod sequentially penetrates through the right side wall of the processing table, the inner right side wall of the processing table and the circle center of the second transmission gear and is rotationally connected with the inner left side wall of the processing table.

(III) beneficial effects

Compared with the prior art, the utility model provides a medium density fiberboard production raw material chipping mechanism, which has the following beneficial effects:

this chinese cilium board production raw and other materials chipping mechanism cuts the raw and other materials of chinese cilium board production through the chipping structure, can adjust the distance between blade and the raw and other materials according to raw and other materials thickness simultaneously, and can adjust the cutting point under the condition that does not stop blade rotation, and then improves the efficiency of production.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of part A of the structure of the present utility model;

fig. 3 is a schematic front view of the structure of the present utility model.

In the figure: 1. a processing table; 2. a driving motor; 3. a rotating shaft; 4. a first transmission gear; 5. a first driven gear; 6. a threaded rod; 7. a connecting plate; 8. a slide bar; 9. a linear motor; 10. a mounting plate; 11. a fixing plate; 12. a chipping motor; 13. a connecting shaft; 14. a chipper blade; 15. a driven rod; 16. a second driven gear; 17. a second transmission gear; 18. a transmission rod; 19. a hand wheel; 20. the plate is placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a well fine board production raw and other materials mechanism of chipping, includes processing platform 1, and the top of processing platform 1 is provided with the chipping structure, cuts the raw and other materials of well fine board production through the chipping structure, can adjust the distance between blade and the raw and other materials according to raw and other materials thickness simultaneously, and can adjust the cutting point under the circumstances that does not stop blade pivoted, and then improves the efficiency of production.

In this embodiment, the chippings are used to chippings the medium density fiberboard raw material.

As shown in fig. 1, the chipping structure comprises a driving motor 2 fixedly connected to the upper surface of a processing table 1, a frequency converter is fixedly arranged at the top of the driving motor 2, so as to adjust the steering direction of an output shaft of the driving motor 2, the output shaft of the driving motor 2 is fixedly connected with a rotating shaft 3, the outer side of the rotating shaft 3 is fixedly connected with a first transmission gear 4, the bottom of the first transmission gear 4 is meshed with a first driven gear 5, the inner side of the first driven gear 5 is fixedly connected with a threaded rod 6, the outer side of the threaded rod 6 is in threaded connection with a connecting plate 7, the inner side of the connecting plate 7 is in sliding connection with a sliding rod 8, a linear motor 9 is fixedly arranged at the bottom of the connecting plate 7, a mounting plate 10 is fixedly connected at the bottom of a rotor of the linear motor 9, a fixing plate 11 is fixedly connected at the bottom of the mounting plate 10, a chipping motor 12 is fixedly connected at the bottom of the fixing plate 11, the output shaft fixedly connected with connecting axle 13 of shavings motor 12, the right-hand member fixedly connected with shavings sword 14 of connecting axle 13, the interior bottom wall of processing platform 1 rotates and is connected with driven lever 15, the outside fixedly connected with second driven gear 16 of driven lever 15, the top meshing of second driven gear 16 has second drive gear 17, the inboard fixedly connected with transfer line 18 of second drive gear 17, the right-hand member fixedly connected with hand wheel 19 of transfer line 18, hand wheel 19 is located the right of processing platform 1, the top fixedly connected with of driven lever 15 places board 20, the top of driven lever 15 runs through the interior roof of processing platform 1 in proper order and the upper surface of processing platform 1 and with place board 20 fixed connection, place board 20 and the relation of connection of processing platform 1 for rotating.

It should be noted that, driving motor 2 is located the left side of threaded rod 6, threaded rod 6 is located the left side of slide bar 8, the left side of connecting plate 7 upper surface has seted up the thread groove with threaded rod 6 looks adaptation, and the spout with slide bar 8 looks adaptation is seted up on the right side of connecting plate 7 upper surface, connecting plate 7 is located the top of first driven gear 5, the top fixedly connected with square stopper of threaded rod 6, square stopper's effect is to avoid connecting plate 7 to break away from threaded rod 6 in the in-process of rising and remove, the bottom of threaded rod 6 is rotationally connected with the upper surface of processing platform 1, the bottom and the upper surface fixed connection of processing platform 1 of slide bar 8, four bight threaded connection of fixed plate 11 bottom have the screw bolt, and the top of screw bolt runs through the bottom of fixed plate 11 in proper order, the upper surface of fixed plate 11, the bottom of mounting plate 10 and the upper surface of mounting plate 10, fixed plate 11 is through screw bolt and mounting plate 10 fixed connection, place the board 20 is located between the opposite one side of threaded rod 6 and slide bar 8, the position of blade 14 corresponds about the position of placing the board 20, the left end of driven rod 15 runs through the processing platform 1 in proper order, the right side wall of side cutting blade 15 and the processing platform 1 and the inside diameter of the processing platform 1 and the centre of a circle 17.

The working principle of the embodiment is as follows:

the method comprises the steps that a medium density fiberboard raw material is placed on the upper surface of a placement board 20, a driving motor 2 is started, the driving motor 2 drives a rotating shaft 3 to rotate, the rotating shaft 3 drives a first transmission gear 4 to rotate, then drives a first driven gear 5 meshed with the bottom of the first transmission gear 4 to rotate, the first driven gear 5 rotates to drive a threaded rod 6 fixedly connected to the inner side of the first driven gear 5 to rotate, the threaded rod 6 rotates to generate thread thrust, a connecting plate 7 is driven to descend under the assistance of a sliding rod 8, so that a chipping motor 12 and a chipping knife 14 are driven to descend, when the height suitable for the medium density fiberboard raw material is reached, the driving motor 2 is closed, the chipping motor 12 is started, the chipping motor 12 drives a connecting shaft 13 to rotate, then drives the chipping knife 14 to rotate to start chipping, and drives the connecting plate 7 to transversely move, so that a cutting point is adjusted, meanwhile, a suspended ceiling driving rod 18 of a rotatable hand wheel 19 rotates, and the second transmission gear 17 and the second driven gear 16 drive the driven rod 15 to rotate, so that the placement board 20 is driven to rotate, so that the medium density fiberboard raw material placed on the upper surface of the placement board 20 is further adjusted.

In the second embodiment, referring to fig. 1, on the basis of the first embodiment, the mounting plate 10 may be fixedly connected to the fixing plate 11 by welding, so as to improve the connection stability.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medium density fiberboard production raw and other materials chipping mechanism, includes processing platform (1), its characterized in that: a chipping structure is arranged above the processing table (1);

the chipping structure comprises a driving motor (2) fixedly connected to the upper surface of a processing table (1), an output shaft of the driving motor (2) is fixedly connected with a rotating shaft (3), a first transmission gear (4) is fixedly connected to the outer side of the rotating shaft (3), a first driven gear (5) is meshed with the bottom of the first transmission gear (4), a threaded rod (6) is fixedly connected to the inner side of the first driven gear (5), a connecting plate (7) is connected to the outer side of the threaded rod (6) in a threaded manner, a sliding rod (8) is connected to the inner side of the connecting plate (7) in a sliding manner, a linear motor (9) is fixedly connected to the bottom of the connecting plate (7), a mounting plate (10) is fixedly connected to the bottom of a rotor of the linear motor (9), a fixing plate (11) is fixedly connected to the bottom of the mounting plate (10), a first driven gear (12) is meshed with the bottom of the fixing plate (11), a connecting shaft (13) is fixedly connected to the output shaft of the first driven gear (12), a chipping cutter (14) is fixedly connected to the right end of the connecting shaft (13), a second driven gear (16) is fixedly connected to the inner bottom of the connecting plate (1), a second driven gear (16) is meshed with the second driven gear (16), the inner side of the second transmission gear (17) is fixedly connected with a transmission rod (18), the right end of the transmission rod (18) is fixedly connected with a hand wheel (19), and the top end of the driven rod (15) is fixedly connected with a placing plate (20).

2. A medium density fiberboard production raw material chipping mechanism according to claim 1, characterized in that: the driving motor (2) is positioned at the left side of the threaded rod (6), and the threaded rod (6) is positioned at the left side of the sliding rod (8).

3. A medium density fiberboard production raw material chipping mechanism according to claim 1, characterized in that: the left side of connecting plate (7) upper surface is offered the screw thread groove with threaded rod (6) looks adaptation, and the spout with slide bar (8) looks adaptation is offered on the right side of connecting plate (7) upper surface.

4. A medium density fiberboard production raw material chipping mechanism according to claim 1, characterized in that: the connecting plate (7) is located above the first driven gear (5), and a square limiting block is fixedly connected to the top end of the threaded rod (6).

5. A medium density fiberboard production raw material chipping mechanism according to claim 1, characterized in that: the bottom of threaded rod (6) rotates with the upper surface of processing platform (1) to be connected, the bottom of slide bar (8) is connected with the upper surface fixed surface of processing platform (1).

6. A medium density fiberboard production raw material chipping mechanism according to claim 1, characterized in that: four corners of the bottom of the fixed plate (11) are connected with threaded bolts in a threaded manner, and the top ends of the threaded bolts sequentially penetrate through the bottom of the fixed plate (11), the upper surface of the fixed plate (11), the bottom of the mounting plate (10) and the upper surface of the mounting plate (10).

7. A medium density fiberboard production raw material chipping mechanism according to claim 1, characterized in that: the placement plate (20) is positioned between the threaded rod (6) and the opposite side of the sliding rod (8), and the position of the chipper blade (14) corresponds to the position of the placement plate (20) up and down.

8. A medium density fiberboard production raw material chipping mechanism according to claim 1, characterized in that: the left end of the driven rod (15) sequentially penetrates through the right side wall of the processing table (1), the inner right side wall of the processing table (1) and the circle center of the second transmission gear (17) and is rotationally connected with the inner left side wall of the processing table (1).