CN114393659B

CN114393659B - Feeding mechanism

Info

Publication number: CN114393659B
Application number: CN202111620899.3A
Authority: CN
Inventors: 陆铜华; 郝玉东; 毕海明
Original assignee: Treezo New Meterial Science and Technology Group Co Ltd
Current assignee: Treezo New Meterial Science and Technology Group Co Ltd
Priority date: 2020-06-22
Filing date: 2021-06-21
Publication date: 2022-11-29
Anticipated expiration: 2041-06-21
Also published as: CN113334519A; CN114368051A; CN111660394A; CN114393659A; CN113334519B; CN114368051B

Abstract

The invention relates to the technical field of wood shaving processing, in particular to a feeding mechanism which comprises material pressing bins, rotary feeding bins and material baffles, wherein at least two circles of reference ring belts are distributed on the outer sides of reference axes at intervals from inside to outside, the position corresponding to each reference point position is provided with the material pressing bin with an outlet positioned at the reference point position, the end surfaces of the outlets of all the material pressing bins are positioned on a horizontal reference surface, the upper parts of the material pressing bins are provided with feed inlets, each feed inlet is provided with the rotary feeding bin, all the rotary feeding bins can rotate around the reference axes, and the lower parts of all the rotary feeding bins are provided with feed ports capable of being in butt joint with the feed inlets. The invention has reasonable and compact structure and convenient use, can realize the feeding of at least two layers of processing openings which are annularly arranged through the arrangement of the pressing bin and the rotary feeding bin, thereby increasing the area of the material planed and cut by the cutter, improving the processing efficiency and having the characteristics of safe use, high efficiency and convenience.

Description

Feeding mechanism

Technical Field

The patent application of the invention is a divisional application, the application number of the original case is CN202110685114.4, the application date of the original case is 2021, 6 and 21, and the name of the original case is as follows: the invention discloses a feeding mechanism, a cutter cutting assembly and a wood shaving processing device, relates to the technical field of wood shaving processing, and discloses a feeding mechanism.

Background

The wood shaving machine is used for producing thin-sheet wood shavings, a feeding mechanism of the wood shaving machine is used for conveying raw materials to a cutting chamber for slicing, and the feeding mechanism of the existing wood shaving machine is low in feeding efficiency, so that the production efficiency is reduced.

Chinese patent publication No. CN210308293U discloses a production device of rectangular shaving for OSB shaving board processing, including the quick-witted case, discharge gate and feed inlet have been seted up respectively to the interior diapire of quick-witted case and the interior diapire of quick-witted case, the inside wall of quick-witted case is fixed respectively to inlay has symmetrical first bearing and second bearing, first roll axle and second roll axle are placed to the inside of machine case, the surface at both ends about the first roll axle respectively with the inner circle fixed connection of two first bearings, and the left end of first roll axle extends to the left side of quick-witted case, the surface at both ends about the second roll axle respectively with the inner circle fixed connection of two second bearings, and the left end of second roll axle extends to the left side of machine case, the left surface fixedly connected with backup pad of machine case, the upper surface fixedly connected with rotating electrical machines, the output of rotating electrical machines passes through reduction gear fixedly connected with belt pulley, the surface cover of the surface at the left end of first roll axle and the surface at the left end of second roll axle are equipped with first knife rest, the surface cover of belt pulley and the surface at the left end of second roll axle are equipped with the bar-shaped hole, the equal strip-shaped hole is placed to the inside of the extrusion shaft, the two push rod of machine case, the side of the extrusion shaft is equipped with the extrusion push rod and the two push rod is all placed to the side of the machine case. This wood shavings apparatus for producing once feeding volume is very limited, and can't realize continuous feeding, must wait all just can the feeding after the raw materials of slicing all process, and production efficiency is low, and its specification and size requirement to the raw materials is great in addition, can't cut by slicing simultaneously to the great material of size phase difference, and the suitability is poor.

Chinese patent publication No. CN210161356U discloses a plate processing apparatus, which includes an apparatus housing, a horizontal plate is welded inside the apparatus housing, a servo motor is fixed to the inside of the apparatus housing through bolts, the inside of the apparatus housing is connected to two guide rods through bearings, two ends of the guide rods are both sleeved with chain wheels, chains are wound around the outside of the chain wheels, and shaving knives are uniformly distributed and erected on the surfaces of the two chains through bolts; the bottom inboard of device casing is fixed with step motor through the bolt, and the bottom both sides of device casing all are connected with the threaded rod through the bearing, the top cover of threaded rod is equipped with the telescopic link, the top welding of telescopic link has the fagging, the top movable mounting of fagging has places the board, and the welding of its top one side has the limiting plate, and the plank has been placed at the top of limiting plate. Among this panel processingequipment, the material is placed and is planed through the planer flower sword on the chain and cut on placing the board, and it can't realize continuous feeding equally to production efficiency has been influenced.

The Chinese patent document with the publication number of CN108943278B discloses a wood shaving machine, which comprises a workbench, a planer tool, a square bin, a transmission mechanism and a pressing plate, wherein the workbench comprises frame bodies on two symmetrical sides and a working table top arranged on the frame bodies, the transmission mechanism is fixedly arranged on the frame bodies on the two sides, one end of the transmission mechanism extends out of the frame bodies, a plurality of rollers are rotatably arranged on the frame bodies on the two sides, the rollers are positioned above the transmission mechanism, the peripheral surfaces of the rollers penetrate through the working table top to extend out, the rollers are in clearance contact with the working table top, a plurality of cutter grooves are uniformly arranged on the peripheral surfaces of the rollers to form the planer tool, the square bin is slidably arranged on the working table top through a driving device, and horizontally and transversely reciprocates on the working table top, the bottom of the square bin is opened and covered on the rollers, the square bin is in clearance contact with the working table top, and reciprocates along the rotation direction of the rollers; the top of the square feed box is provided with an opening, a pressing plate fixing frame is vertically arranged on the inner wall of one side of the square feed box, the top of the pressing plate fixing frame extends out of the square feed box, a pressing plate is correspondingly arranged on the opening at the top of the square feed box, the pressing plate is slidably arranged on the pressing plate fixing frame, and the pressing plate moves up and down and penetrates through the opening at the top of the square feed box to enter and exit the hopper; the bottom of the two transverse side walls of the square material box is higher than the roller, the two transverse sides of the square material box are respectively provided with a scraper blade through a lifting mechanism, the scraper blades horizontally and transversely reciprocate along with the square material box, the lifting mechanism drives the scraper blades to lift, and when the scraper blades pass through the roller, the clearance between the bottom of the scraper blades and the working table surface is greater than the extension height of the roller. Although the wood shaving machine can realize horizontal reciprocating cutting and rotary cutting, the structure is extremely complex, and continuous feeding cannot be realized, so that the production efficiency is limited.

Disclosure of Invention

The invention provides a feeding mechanism, overcomes the defects of the prior art, and can effectively solve the problem of low processing efficiency of the conventional bamboo shaving processing device.

The technical scheme of the invention is realized by the following measures: a feeding mechanism comprises a pressing bin, a rotary feeding bin and a material baffle, wherein a horizontal reference surface and a reference axis perpendicular to the horizontal reference surface are established, at least two circles of reference annular bands are distributed on the outer side of the reference axis at intervals from inside to outside, each circle of reference annular band comprises at least two reference point positions distributed at intervals along the circumference around the reference axis, and the horizontal reference surface, the reference axis, the reference annular bands and the reference point positions are all virtual; the material pressing bin with the outlet located at the reference point position is arranged at the position corresponding to each reference point position, the end faces of the outlets of all the material pressing bins are located on a horizontal reference surface, the upper portion of the material pressing bin is provided with a feed inlet, each feed inlet is provided with a rotary feeding bin, all the rotary feeding bins can rotate around a reference axis, the lower portions of all the rotary feeding bins are provided with feed ports capable of being in butt joint with the feed inlets, each feed port is provided with a material baffle capable of being opened and closed, when the material baffle is opened, materials located in the rotary feeding bins can slide into the corresponding material pressing bin through the feed ports and the feed inlets, and when the material baffle is closed, the materials located in the rotary feeding bins can be blocked.

The following is further optimization or/and improvement of the technical scheme:

the height of the feed inlets of the material pressing bins corresponding to every two same ring layer reference points can be uniform, and the height of the feed inlets of the material pressing bins corresponding to every two different ring layer reference points is not uniform.

The inlet heights of the rotary feeding bins corresponding to every two same ring layer reference points can be uniform, and the inlet heights of the rotary feeding bins corresponding to every two different ring layer reference points are different.

The pressing device used for pressing the material and capable of reciprocating up and down can be arranged in each pressing bin.

The lower part of the horizontal reference surface can be provided with a cover plate, and the cover plate corresponding to each reference point is provided with a processing opening which can be communicated with the outlet of the corresponding pressing bin.

The cover plate can be provided with a fixed frame, the fixed frame is provided with a rotating frame capable of rotating around a reference axis and a rotating driving mechanism capable of driving the rotating frame to rotate, and all the rotating feeding bins are fixedly arranged on the rotating frame; the reference point positions in each circle of reference ring belt are uniformly distributed along the circumference, in every two adjacent circles of reference ring belts, the number of the reference point positions of the outer circle of reference ring belt is N times of the number of the reference point positions of the inner circle of reference ring belt, and N is a positive integer.

The sizes of the processing openings corresponding to the reference points of every two same ring layers can be consistent, and the sizes of the processing openings corresponding to the reference points of every two different ring layers are inconsistent.

Each processing opening position can be provided with a processing opening baffle which can be opened and closed.

The bottom surface of each processing opening is provided with a cutting edge.

The rotary material feeding device is reasonable and compact in structure and convenient to use, and can feed at least two layers of processing ports which are arranged in an annular mode through the arrangement of the material pressing bins and the rotary material feeding bin, so that the area of the material planed and cut by a cutter is increased, the processing efficiency is improved, the rotary material feeding bin is accurately butted with the corresponding material pressing bin, feeding errors cannot occur, in addition, the occupied space is reduced as much as possible through reasonable space layout of the whole device, the space utilization rate is high, and the rotary material feeding device has the characteristics of safety in use, high efficiency and convenience.

Drawings

Fig. 1 is a schematic sectional structure view of a first embodiment and a seventh embodiment of the invention.

Fig. 2 is a schematic top view of the structure of fig. 1.

Fig. 3 is a schematic top view of a cover plate according to the first embodiment of the present invention.

Fig. 4 is a schematic top view of a cover plate according to the second and ninth embodiments of the present invention.

Fig. 5 is a schematic diagram of a five-top structure according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of a six-top structure according to an embodiment of the present invention.

Fig. 7 is a schematic sectional view of the eighth embodiment of the present invention.

Fig. 8 is a schematic top view of the structure of fig. 7.

Fig. 9 is a schematic top view of a cover plate according to an eighth embodiment of the present invention.

The codes in the figures are respectively: the device comprises a material pressing bin 1, a rotary feeding bin 2, a material baffle plate 3, a cover plate 4, a processing opening 5, a material pressing cylinder 6, a material pressing plate 7, a fixing frame 8, a rotating frame 9, a first driven wheel 10, a first driving motor 11, a cover plate supporting seat 12, a cutter head main shaft 14, a cutter head 15, a main shaft supporting seat 16, a radial thrust roller bearing 17, a common radial ball bearing 18, a second driven wheel 19, a reinforcing plate 20, a feeding belt line 21, a bamboo tube 22, a blade cutting edge 23 and a supplementary processing hole 24.

Detailed Description

The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.

In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.

The invention is further described with reference to the following examples and figures:

the first embodiment is as follows: as shown in attached figures 1-3, the feeding mechanism comprises a pressing bin 1, a rotary feeding bin 2 and a material baffle 3, a horizontal reference surface and a reference axis perpendicular to the horizontal reference surface are established, at least two circles of reference annular bands are distributed on the outer side of the reference axis at intervals from inside to outside, each circle of reference annular band comprises at least two reference point positions distributed at intervals along the circumference around the reference axis, and the horizontal reference surface, the reference axis, the reference annular bands and the reference point positions are all virtual; correspond every reference point position and all be equipped with one export and be located the pressure feed bin 1 of reference point position department, the terminal surface of the export of all pressure feed bins 1 all is located the horizontal reference surface, 1 upper portion in pressure feed bin is equipped with the feed inlet, every feed inlet department all is equipped with rotatory feeding bin 2, all rotatory feeding bin 2 homoenergetic is rotatory around the reference axis, all rotatory feeding bin 2 lower parts all are equipped with the pay-off mouth that can dock with the feed inlet, every feed inlet department all is equipped with the material baffle 3 that can open and close, the material that enables to be located rotatory feeding bin 2 when material baffle 3 opens slides in corresponding pressure feed bin 1 through pay-off mouth and feed inlet, the material that can the shutoff is located rotatory feeding bin 2 when material baffle 3 closes.

When in use, a material pressing device which can reciprocate up and down is arranged in the material pressing bin 1, a cover plate 4 is arranged below the outlet of the material pressing bin 1, a processing opening 5 is arranged on the cover plate 4 corresponding to the outlet of each material pressing bin 1, a cutter is arranged below the cover plate 4, the cutter comprises a cutter head main shaft 14, a cutter head 15 arranged on the cutter head main shaft 14 and blades arranged on the cutter head 15, the cutter head 15 is provided with a plurality of blades along the circumferential direction, the cutter head 15 can select the cutter head of the existing disc-type shaving machine, the rotary feeding bin 2 is arranged on a rotary frame 9 which can rotate around a reference axis, materials are fed into an inlet of the rotary feeding bin 2, the feeding mode can adopt manual or automatic feeding through a feeding machine, the rotary frame 9 drives the rotary feeding bin 2 to rotate, when the feeding port of the rotary feeding bin 2 is butted with the feeding port of the pressing bin 1, the material baffle 3 is opened, the material in the rotary feeding bin 2 enters the pressing bin 1 through the feeding port and falls into the processing port 5, the material in the post-processing opening 5 is pressed on the cutter head 15 under the action of the material pressing device, the cutter head 15 performs slicing on the material in the processing opening 5 when rotating, when the feeding port of the rotary feeding bin 2 is separated from the feeding port of the pressing bin 1 in a rotating way, the material baffle 3 is closed, the purpose of continuously feeding the processing ports 5 is realized by arranging at least two circles of outlets of the pressing bin 1 which are arranged in an annular way, therefore, the processing ports 5 with the same number as the outlets of the pressing bin 1 can be arranged during slicing, compared with the existing mode that the machining opening 5 is annularly arranged in a circle, the design of the embodiment can increase the area of materials planed and cut when the cutter head 15 rotates for one circle, thereby improving the wood shaving machining efficiency and fully exerting the cutting potential of the cutter; in addition, in practical use, the embodiment is usually used as a part of a full-automatic production line, considering material transmission and cutting requirements, the area of the cover plate 4 is usually large, materials to be planed are mostly in shapes of revolved bodies such as a bamboo tube 22, and considering the processing requirements of multilayer stacking of the materials, the size of the processing port 5 is usually smaller than that of the cover plate 4, that is, when the processing port 5 is only arranged in a single circle, the total area is smaller than that of the cover plate, so that the processing efficiency is affected, considering the rotary cutting requirements, the cutting edge of the cutting tool is usually longer, when the processing port 5 is only arranged in a single circle, the cutting edge of the cutting tool is also mostly left vacant, so that the utilization rate of the cutting edge of the cutting tool is low, and the processing efficiency of the whole equipment is low; consequently adopt in this embodiment can make processing mouth 5 be many rings and distribute through setting up of 1 export of many rings pressing feed bin to can effectively solve this type of problem, have processing mouth 5 always account for than big, the cutter blade high-usage, characteristics that machining efficiency is high, the cutting load of cutter can also be balanced in the setting of many rings processing mouth 5 simultaneously, extension motor life.

The first embodiment can be further optimized or/and improved according to actual needs:

preferably, the heights of the feeding holes of the material pressing bins 1 corresponding to every two same circle layer reference points are all consistent, and the heights of the feeding holes of the material pressing bins 1 corresponding to every two different circle layer reference points are all inconsistent. Therefore, when the rotary feeding bin is used, the material bins 1 corresponding to the same ring layer reference point position can be used for supplying materials with the same size and specification, the material bins 1 corresponding to different ring layer reference point positions can be used for supplying materials with larger size and specification difference, if the materials to be planed are bamboo tubes 22, a batch of bamboo tubes 22 with the diameter of 8-10 cm can be conveyed by the material bin 1 corresponding to a certain ring layer reference point position, and a batch of bamboo tubes 22 with the diameter of 16-18 cm can be conveyed by the material bin 1 corresponding to another ring layer reference point position, and because the heights of the material inlets of the material bins 1 corresponding to the same ring layer reference point position are consistent, the heights of the material inlets of the material bins 1 corresponding to different ring layer reference point positions are inconsistent, the rotary feeding bin 2 can not be butted to the material bins 1 corresponding to other ring layer reference point positions in the rotary feeding process, so that the feeding bin 2 cannot occupy the same distance from the material inlets of the reference point position bin 2 to the material bins, namely, and the rotary feeding bin 2 can not occupy the same distance with the rotary feeding rack 2, so that the rotary feeding bin 2 can be installed with the rotary feeding axis, and even if the rotary feeding bin 2 is compact, the rotary feeding bin 2 is not needed.

Preferably, the inlet heights of the rotary feeding bins 2 corresponding to every two same circle layers of reference point positions are all consistent, and the inlet heights of the rotary feeding bins 2 corresponding to every two different circle layers of reference point positions are all inconsistent. Therefore, when the rotary feeding bin 2 corresponding to the same circle layer reference point position can be used for supplying materials with the same size and specification, the rotary feeding bin 2 corresponding to different circle layer reference point positions can be used for supplying materials with the same size and specification, if the materials to be planed are bamboo tubes 22, a batch of bamboo tubes 22 with the diameter of 8 cm to 10 cm can be conveyed by the rotary feeding bin 2 corresponding to a certain circle layer reference point position, a batch of bamboo tubes 22 with the diameter of 16 cm to 18 cm can be conveyed by the rotary feeding bin 2 corresponding to another circle layer reference point position, and because the inlet heights of the rotary feeding bins 2 corresponding to the same circle layer reference point position are consistent, the inlet heights of the rotary feeding bins 2 corresponding to different circle layer reference point positions are inconsistent, the bamboo tubes 22 with different sizes and specifications can be supplied to the rotary feeding bins 2 with different inlet heights through the feeding belt lines 21 with different heights, so that feeding errors can be prevented, and preferably, the distances between the inlets of all the rotary feeding bins 2 and the reference axes are equal.

As shown in the attached drawing 1, a pressing device which is used for pressing down materials and can reciprocate up and down is arranged in each pressing bin 1. The purpose of pressing materials in a reciprocating mode is achieved, specifically, in the embodiment, the pressing device comprises a pressing cylinder 6 with a piston rod capable of moving up and down in a reciprocating mode, a pressing plate 7 is fixedly connected to the piston rod of the pressing cylinder 6, when the bamboo tube falls into the pressing bin 1, the piston rod of the pressing cylinder 6 extends downwards, the pressing plate 7 compresses the bamboo tube 22 on the cutter head 15, and when the bamboo tube 22 is planed by the cutter head 15, the piston rod of the pressing cylinder 6 retracts to the original position.

As shown in the attached drawing 1, a cover plate 4 is arranged below the horizontal reference surface, and a processing opening 5 which can be communicated with the outlet of the corresponding pressing bin 1 is arranged on the cover plate 4 corresponding to each reference point. Through setting up apron 4, only need during the use from this at apron 4 below installation cutter can to need not to install apron 4 and pressure feed bin 1 at the scene, greatly shortened on-the-spot installation time, guarantee to press the export and the alignment accuracy of processing mouth 5 of feed bin 1, in addition because when slicing, processing mouth 5 plays the effect of spacing material, and when the relative apron 4 rotations of blade, processing mouth 5 is equivalent to reverse edge of a knife, can form shearing action to the material with the blade together.

As shown in fig. 1, a fixed frame 8 is installed on the cover plate 4, a rotating frame 9 capable of rotating around a reference axis and a rotation driving mechanism capable of driving the rotating frame 9 to rotate are installed on the fixed frame 8, and all the rotary feeding bins 2 are fixedly installed on the rotating frame 9. Therefore, when the device is installed and used, a large amount of time is not needed to be spent on centering the rotating frame 9 for installing the rotary feeding bin 2 to ensure that the rotary feeding bin 2 can rotate around a reference axis, the field installation time is greatly shortened, the installation position accuracy of the rotary feeding bin 2 can be ensured, the accurate butt joint of a feeding port of the rotary feeding bin 2 and a feeding port of a pressure bin can be ensured, in addition, an independent rotating frame 9 is arranged corresponding to each rotary feeding bin 2 with the same circle layer, all the rotary feeding bins 2 are fixedly installed on one rotating frame 9 in the embodiment, the number of the rotating frames 9 is greatly reduced, the occupied space of the whole device is saved, preferably, the rotating frame 9 capable of rotating around the reference axis is rotatably installed on the fixed frame 8, the rotary driving mechanism can adopt the existing known technology, such as a rotary stepping motor, a transmission assembly can also be adopted, such as a first driven wheel 10, a first driving wheel, a first belt and a first driving motor, the first driven wheel 10 is fixedly installed on the rotating frame 9, the first driving wheel is fixedly installed on an output shaft of the driving motor, and the first belt is wound on the first driven wheel 10 and the first driving wheel.

As shown in fig. 1-3, the reference points in each circle of reference ring band are uniformly distributed along the circumference, and in each two adjacent circles of reference ring bands, the number of the reference points in the outer circle of reference ring band is N times of the number of the reference points in the inner circle of reference ring band, where N is a positive integer. Because all the rotary feeding bins 2 are fixedly installed on one rotary frame 9, the rotary frame 9 rotates once, the rotation angle of each rotary feeding bin 2 is the same, and through the setting of the embodiment, all the material pressing bins 1 and all the rotary feeding bins 2 corresponding to the same ring layer reference point are uniformly distributed along the circumference interval, in the material pressing bins 1 corresponding to each two adjacent ring layer reference points, the central angle included angle between two adjacent material pressing bins 1 in all the material pressing bins 1 corresponding to the inner ring layer reference point is N times of the central angle included angle between two adjacent material pressing bins 1 in all the material pressing bins 1 corresponding to the outer ring layer reference point, and similarly, in the rotary feeding bins 2 corresponding to each two adjacent ring layer reference points, the central angle included angle between two adjacent rotary feeding bins 2 in all the rotary feeding bins 2 corresponding to the inner ring layer reference points is N times of the central angle included angle between two adjacent rotary feeding bins 2 in all the rotary feeding bins 2 corresponding to the outer ring layer reference points, and therefore, when the rotary feeding bins 9 rotate at every time, the central angle included angle between two adjacent rotary feeding bins 1 in all the rotary feeding bins 2 corresponding to the outer ring layer reference points is N times, and the rotary feeding bins 2 can not be the condition that the rotary feeding bin 2 can be butted with the rotary feeding bin, and when the rotary feeding bin 9 rotates, and the central angle of the rotary feeding bin can not be the central angle of the rotary feeding bin 2, and the rotary feeding bin can be the condition that the rotary feeding bin can be the rotary feeding bin 2.

As shown in fig. 3, the sizes of the processing openings 5 corresponding to each two same ring layer reference points are all the same, and the sizes of the processing openings 5 corresponding to each two different ring layer reference points are all the same. Therefore, the processing openings 5 corresponding to the reference points of different ring layers can be used for processing bamboo tubes 22 with different sizes.

As shown in fig. 1-3, specifically, in this embodiment, the reference ring band is divided into an inner ring and an outer ring, the inner ring reference ring band includes 6 reference points uniformly distributed at intervals along the circumferential direction, the outer ring reference ring band includes 12 reference points uniformly distributed at intervals along the circumferential direction, that is, the outlet of the material pressing bin 1 and the machining port 5 are also divided into an inner ring and an outer ring, the number of the outlets of the material pressing bin 1 in the inner ring and the number of the machining ports 5 in the inner ring are both 6, the number of the outlets of the material pressing bin 1 in the outer ring and the number of the machining ports 5 in the outer ring are both 12, preferably, the inner ring machining ports 5 and the outer ring machining ports 5 are alternately arranged along the circumferential direction, thereby preventing the blade on the cutter head 15 from simultaneously cutting the bamboo tube in the outer ring machining port 5 when cutting the bamboo tube in the inner ring machining port 5, avoiding the blade from being subjected to an excessive force, preventing the shavings from being cut unevenly, and increasing the service life of the blade, the internal width of the rotary feeding bin 2 and the material pressing bin 1 is 1 cm to 5 cm larger than the length of a bamboo tube to be sliced, so that the bamboo tube 22 transversely entering the rotary feeding bin 2 and the material pressing bin 1 can not be overturned in the vertical direction and rotated in the horizontal direction in the falling process, namely the bamboo tube 22 can be ensured to fall out of the outlet of the material pressing bin 1 in the transverse state, preferably, the rotary feeding bin 2 adopts a funnel shape, the material pressing bin 1 adopts an inverted-Bu-shaped hollow bin body, an inverted-Bu-shaped hollow channel is formed in the material pressing bin 1, the lower end opening of the hollow channel is the outlet of the material pressing bin 1, the upper end opening of the inclined section of the hollow channel is the feed inlet of the material pressing bin 1, the material pressing bin 1 corresponding to each two same circle layers of reference points has the same structure, the rotary feeding bin 2 corresponding to each two same circle layers of reference points has the same structure, and the processing ports 5 corresponding to each two same circle layers of reference points have the same structure, preferably, the outlet and the processing opening 5 of the material pressing bin 1 are rectangular, the outlet of each material pressing bin 1 has a size equal to or slightly larger than the size of the corresponding processing opening 5, the width of the two circles of processing openings 5 is the same and slightly larger than the length of a bamboo tube to be sliced, in this embodiment, the width of the two circles of processing openings 5 is 15 cm, the length of the two circles of processing openings 5 is at least larger than the width of a bamboo tube to be sliced, in this embodiment, the length of the outer circle processing opening 5 is 30 cm, the length of the inner circle processing opening 5 is 24 cm, the height of the material feeding opening of the material pressing bin 1 corresponding to the reference point of the outer circle layer is higher than the height of the material feeding opening of the material pressing bin 1 corresponding to the reference point of the inner circle layer, the distances from the material feeding openings of all the material pressing bins 1 to the reference axis are equal, and the distances from all the rotary material feeding bins 2 to the reference axis are equal, the inlet height of the rotary feeding bin 2 corresponding to the reference point position of the outer ring layer is higher than that of the rotary feeding bin 2 corresponding to the reference point position of the inner ring layer, when in slicing processing, two circles of rotary feeding bins 2 with different inlet heights are fed through two feeding belt lines 21, the discharge ends of the two feeding belt lines 21 are different, one feeding belt line 21 with a higher discharge end feeds the round of rotary feeding bin 2 with a higher inlet height, one feeding leather line 21 with a lower discharge end feeds the round of rotary feeding bin 2 with a lower inlet height, a bamboo tube 22 is transversely arranged on the feeding belt lines 21, the sizes of the bamboo tubes on the two feeding belt lines 21 are different, the diameter difference of the bamboo tubes 22 on the same feeding belt line 21 is not large, after the bamboo tube 22 enters the rotary feeding bin 2, the rotary feeding bin 2 is driven to rotate by a first driving motor, after a feeding port of the rotary feeding bin 2 corresponding to the reference point position of the inner ring layer is in butt joint with a feeding port of the material pressing bin 1 corresponding to the reference point position of the inner ring layer, the material baffle 3 of the rotary feeding bin 2 corresponding to the inner ring layer reference point position is opened, the bamboo tube 22 falls into the material pressing bin 1 corresponding to the inner ring layer reference point position and falls into the corresponding processing port 5, the width of the processing port 5 is approximately the same as the length of the bamboo tube 22, the processing port 5 can limit the bamboo tube 22 to enable the bamboo tube 22 to be arranged in the processing port 5 in a mode that the length direction is parallel to the width direction of the processing port 5, then a piston rod of the material pressing cylinder 6 extends downwards to press the bamboo tube 22 on the cutter head 15, the cutter head 15 performs slicing on the bamboo tube 22 when rotating, the piston rod of the material pressing cylinder 6 resets after the bamboo tube 22 is sliced, at the moment, the first driving motor drives the rotary feeding bin 2 to rotate again to butt the feeding port of the rotary feeding bin 2 corresponding to the inner ring layer reference point position and the feeding port of the rotary feeding bin 1 corresponding to the inner ring layer reference point position, automatic material supplement is performed, and the slicing process of the bamboo tube in the rotary feeding bin 2 corresponding to the outer ring layer reference point position is the same as the slicing process of the rotary feeding bin 2 corresponding to the inner ring layer reference point position.

Specifically, the material baffle 3 may be driven by a known technology, such as by an electromagnet or an air cylinder, and the rotating frame 9 may intermittently rotate under the control of the system, and specifically, when a rotation signal sent by the system is received, the rotating frame 9 rotates and stops after rotating by a certain angle, so that the feeding belt 21 completes the feeding of the rotating feeding bin 2, or the rotating feeding bin 2 is fed into the material pressing bin 1 butted thereto after the material baffle 3 is opened; when the system recognizes the empty state of the 2-position rotary feeding bin, a rotary signal can be sent to the rotary frame 9, the rotary frame 9 can drive the rotary bin 2 to correspond to the position of the feeding belt line 21, then the system can control the feeding belt line 21 to supplement the bin for the rotary feeding bin, a full bin signal is sent to the system after the bin supplement is completed, when the rotary frame 9 drives the rotary feeding bin to be in butt joint with the corresponding pressing bin 1, the pressing bin 7 in the pressing bin 1 is in the lifted state, the system can control the material baffle 3 to be opened, at the moment, the material in the rotary feeding bin 2 falls into the pressing bin 1, the pressing bin 1 can send a signal to the system after being full, the system can control the pressing board 7 to be pressed downwards, meanwhile, the system can control the material baffle 3 to be closed (namely reset), after the material in the pressing bin 1 is cut by the cutter, the pressing bin 1 is in the empty state, at the moment, and the system can send the empty state, and the system can control the pressing board 7 to be lifted (namely reset). According to the requirements, the system can send and receive signals, recognize and send various signals and recognize and feed back signals in various states by adopting the prior known technology, for example, an infrared sensor, a travel switch and the like can be adopted for full load or no load recognition, and the requirements of state recognition and instruction accuracy can be met.

Example two: the present embodiment is different from the first embodiment in that: as shown in fig. 4, the reference girdle band is an inner ring, a middle ring and an outer ring, the inner ring reference girdle band comprises 4 reference points which are uniformly distributed at intervals along the circumferential direction, the middle ring reference girdle band comprises 8 reference points which are uniformly distributed at intervals along the circumferential direction, the outer ring reference girdle band comprises 16 reference points which are uniformly distributed at intervals along the circumferential direction, namely, the processing ports 5 are also an inner ring, a middle ring and an outer ring, the inner ring comprises 4 processing ports 5 which are uniformly distributed at intervals along the circumferential direction, the middle ring comprises 8 processing ports 5 which are uniformly distributed at intervals along the circumferential direction, and the outer ring comprises 16 processing ports 5 which are uniformly distributed at intervals along the circumferential direction, so that the area of materials which can be sliced when a cutter rotates for one circle is further increased, the slicing processing efficiency is further improved, preferably, the inner ring processing ports 5 and the middle ring processing ports 5 are alternately arranged along the circumferential direction, the middle ring processing ports 5 and the outer ring processing ports 5 are alternately arranged along the circumferential direction, thereby preventing an upper blade 15 from simultaneously cutting bamboo tubes in another two rings of processing ports 5 when a bamboo tubes are cut, avoiding the blade from being subjected to large cutting force, and preventing the service life of the blades from being increased.

Example three: the present embodiment is different from the first embodiment in that: a processing opening baffle capable of being opened and closed is arranged at each processing opening 5. The processing mouth baffle can cover processing mouth 5, can choose for use the drive structure that can realize reciprocating motion, if can select the cylinder drive, the drive of processing mouth baffle is controlled according to the piston rod position signal of the material cylinder 6 that presses that corresponds, when position signal is the normal position, processing mouth baffle covers processing mouth 5, prevent that the material from leading to the material to bounce with the cutter contact, when position signal is pressing the material position, processing mouth baffle lateral shifting opens processing mouth 5, begin to cut the material, when position signal is the normal position again, processing mouth baffle lateral shifting once more until covering processing mouth 5.

Example four: the present embodiment is different from the first embodiment in that: the bottom surface of each processing opening 5 is provided with a cutting edge. The material is extruded through the cooperation realization with the blade to this blade, forms more even wood shavings.

Example five: as shown in fig. 5, a cutter cutting assembly comprises a cover plate 4 and a cutter, wherein processing openings 5 are distributed on the cover plate 4 at intervals along the circumference, the cutter capable of rotating relative to the cover plate 4 is arranged below the cover plate 4, and the cutter comprises at least two blades distributed at intervals along the circumference; in the process that all the blades rotate relative to the cover plate 4, at least one blade cutting edge 23 can be continuously kept not to be overlapped with any processing opening 5 on the bottom surface projection, and at least one blade cutting edge 23 can be continuously kept to be overlapped with at least one processing opening 5 on the bottom surface projection.

When the wood shaving machine is used for shaving, a material pressing bin 1 can be arranged above the cover plate 4 corresponding to each processing port 5, an outlet of the material pressing bin 1 can be in butt joint with the corresponding processing port 5, materials loaded in the material pressing bin 1 where the processing port 5 is located are in contact with the upper surface of a cutter through the processing port 5, and when the cutter rotates to pass through the position right below the processing port 5, a blade arranged on the cutter realizes the shaving operation on the materials in the processing port 5; in the embodiment, in the process that all the blades rotate relative to the cover plate 4, at least one blade edge 23 can be continuously kept from being overlapped with any processing port 5 on the bottom surface projection, and at least one blade edge 23 can be continuously kept from being overlapped with at least one processing port 5 on the bottom surface projection, so that the blades can be ensured to avoid all the blades from simultaneously cutting materials at any time point in the process of rotationally cutting the materials, and the blades can be ensured to be prevented from being simultaneously vacant at any time point in the process of rotationally cutting the materials, and the vacant position is the state when the blades do not cut the materials; the conventional blade adopts a motor to drive a material to cut, when the motor is started, and when all blade edges 23 do not contact the material, the motor is in a no-load state, when the blade edges 23 contact the material and cut the material, the load of the motor is gradually increased, when all the blade edges 23 cut the material, and when all the blade edges 23 bear the maximum reverse acting force of the material, the full load of the motor is achieved, when the conventional material is distributed at intervals, and in the process of cutting the material by the blade, the state that all the blade edges 23 do not contact the material and the state that all the blade edges 23 contact the material are always alternated, so that the motor is frequently switched between the no-load state and the full-load state and the no-load state, and the motor has the problems of overlarge load fluctuation, large noise and vibration, large electricity consumption, large loss of the motor and short service life.

In this embodiment, by setting the relationship between the blade edge 23 and the processing opening 5, the phenomenon that all the blade edges 23 cut materials or have no load at the same time can be avoided, so that the load wave trough and the load wave crest can be reduced, the difference between the two is reduced, the unbalanced load fluctuation caused to the motor in the planing process of the blade edge 23 is balanced, the maximum cutting force output of the equipment is reduced, the noise and vibration of the equipment can be reduced at the same time, the energy consumption is saved, and the service life of the equipment is prolonged. Preferably, the cutter further comprises a cutter head main shaft 14 and a cutter head 15, the cutter head main shaft 14 is in transmission connection with an output shaft of the motor, the cutter head 15 is fixedly installed on the cutter head main shaft 14, the blades are installed on the cutter head 15 in a circumferentially spaced distribution mode, the cutter head 15 and the blades can adopt the existing known technology, for example, the cutter head 15 and the blades on the existing disc shaving machine are used for slicing, materials in the machining port 5 are pressed on the cutter head 15, and the machining port 5 plays a limiting role in limiting the materials.

The fifth embodiment can be further optimized or/and improved according to actual needs:

as shown in fig. 5, a circle of processing openings 5 are uniformly distributed on the cover plate 4 along the circumference, and the number of the processing openings 5 is not an odd number and not an even number simultaneously with the number of the blades. According to the demand, cutter 23 can be along the circumference equipartition, the quantity of processing mouth 5 is not the odd number and is not the even number simultaneously with the quantity of blade, processing mouth 5 is when the odd number promptly, the blade quantity is the even number, when processing mouth 5 is the even number, the blade quantity is the odd number, preferably, the quantity of processing mouth 5 is not N times or 1/N of blade quantity, wherein N is positive integer, when the installation uses, guarantee that processing mouth 5 and blade all around same the central axis along circumference interval evenly distributed, because processing mouth 5 and blade all along circumference interval distribution, and processing mouth 5 quantity and blade quantity odd-even are different, can avoid all blades in the blade rotation process to cut the material simultaneously, vacant simultaneously, reduce the load fluctuation of equipment. Specifically, in the present embodiment, the number of the blades is 4, and the number of the processing openings 5 is 11. In the use process of the embodiment, the blade cutting edge 23 can meet the use requirement through the limitation of circumferential distribution.

Example six: as shown in fig. 6, the present embodiment is different from embodiment 5 in that: at least one circle of supplementary processing layers are sequentially distributed on the cover plate 4 corresponding to the enclosing region position of the processing opening 5 from outside to inside at intervals, and each circle of supplementary processing layer comprises at least two supplementary processing holes 24 distributed on the cover plate 4 along the circumference. According to the requirement, each circle of the supplementary processing layer can comprise at least two supplementary processing holes 24 which are uniformly distributed on the cover plate 4 along the circumference, the number of the supplementary processing holes 24 in each circle of the supplementary processing layer can be 1/N of the number of the supplementary processing holes 24 which are positioned at the outer side and are adjacent to the supplementary processing holes 24, the number of the supplementary processing holes 24 in the outermost circle of the supplementary processing layer can be 1/N of the number of the processing openings 5, wherein N is a positive integer, the supplementary processing holes 24 in each circle of the supplementary processing layer can be distributed in a staggered mode compared with the supplementary processing holes 24 which are positioned at the outer side and are adjacent to the supplementary processing holes 24, and the supplementary processing holes 24 in the outermost circle of the supplementary processing layer can be distributed in a staggered mode compared with the processing openings 5. Compared with the arrangement of only one circle of the processing openings 5, the embodiment has the advantages that the complementary processing holes 24 are additionally arranged in the processing openings 5, so that each blade is in a material cutting state for a longer time in the rotary cutting process, a large number of blades are in a cutting state in each time period, the problem that a large number of vacant blades are not frequently generated, and a small number of vacant blades are not frequently generated, so that the load balance in the whole cutting process of equipment is ensured, the load fluctuation of the equipment is further reduced, the service life of the equipment is prolonged, concretely, in the embodiment, the number of the processing openings 5 is 12, the number of the blades is 5, the number of the complementary processing layers is one circle, and the complementary processing layers comprise 6 complementary processing holes 24.

Example seven: as shown in the attached drawings 1-3, the wood shaving processing device comprises a cover plate 4, a cutter, a material pressing bin 1 and a rotary feeding bin 2, wherein the cover plate 4 is horizontally arranged, a reference axis perpendicular to the upper surface of the cover plate 4 is established, the reference axis is a nominal number, a plurality of rings of processing port annular bands are distributed on the cover plate 4 corresponding to the outer side position of the reference axis at intervals from inside to outside, and each ring of processing port annular band comprises at least two processing ports 5 distributed at intervals along the circumference around the reference axis; the cover plate 4 top corresponding to each processing port 5 position is provided with a material pressing bin 1, the outlet of the material pressing bin 1 is communicated with the processing port 5, the upper part of the material pressing bin 1 is provided with a feed inlet, each feed inlet is provided with a rotary feeding bin 2, all the rotary feeding bins 2 can rotate around a reference axis, the lower parts of all the rotary feeding bins 2 are provided with feed ports capable of being in butt joint with the feed inlet, each feed port is provided with a material baffle 3 capable of being opened and closed, when the material baffle 3 is opened, the material in the rotary feeding bin 2 can slide into the corresponding material pressing bin 1 through the feed ports and the feed inlet, when the material baffle 3 is closed, the material in the rotary feeding bin 2 can be blocked, a cutter is arranged below the cover plate 4, a certain gap is reserved between the cutter and the cover plate 4, and a material pressing device which is used for pressing the material in the material pressing bin 1 onto the cutter and can reciprocate up and down is arranged in the material pressing bin 1.

During the use, install rotatory feeding bin 2 on a swivel mount 9 that can the rotary motion, send into thick bamboo tube 22 to rotatory feeding bin 2 through material feeding unit, it is rotatory around the reference axis to drive rotatory feeding bin 2 through swivel mount 9, when the pay-off mouth of rotatory feeding bin 2 docks with the feed inlet of pressing feed bin 1, material baffle 3 opens, thick bamboo tube 22 in rotatory feeding bin 2 is via the pay-off mouth, the feed inlet enters into pressing feed bin 1, when the pay-off mouth of rotatory feeding bin 2 and the feed inlet rotational separation of pressing feed bin 1, material baffle 3 closes, it is cut by the cutter to be pushed down in processing mouth 5 under pressing feed bin 1's thick bamboo tube 22 effect, this embodiment can realize continuous feed through rotatory feeding bin 2, from this ground has greatly promoted and has cut machining efficiency, in addition because when slicing, processing mouth 5 plays the effect of spacing material, when the blade is rotatory relative to apron 4, processing mouth 5 is equivalent to reverse edge of a knife, can form shearing action to the material with the blade together.

The seventh embodiment can be further optimized or/and improved according to actual needs:

as shown in fig. 1-3, the process orifice band is at least two turns. From this for the cyclic annular setting of round than current processing mouth 5, the material area that the planing of this embodiment when having increased the rotatory one week of blade disc 15 was cut has promoted wood shavings machining efficiency from this, full play cutter cutting potentiality.

Preferably, the heights of the feeding holes of the material pressing bins 1 corresponding to every two same ring layer processing openings 5 are all consistent, and the heights of the feeding holes of the material pressing bins 1 corresponding to every two different ring layer processing openings 5 are all inconsistent. Therefore, when the rotary feeding bin 2 is used, the material pressing bins 1 corresponding to the same ring layer processing openings 5 can be used for supplying materials with approximately the same size specification, the material pressing bins 1 corresponding to different ring layer processing openings 5 can be used for supplying materials with larger size specification difference, if the materials to be sliced are bamboo tubes 22, a batch of bamboo tubes 22 with the diameter of 8 cm to 10 cm can be conveyed by the material pressing bin 1 corresponding to a certain ring layer processing opening 5, and a batch of bamboo tubes 22 with the diameter of 16 cm to 18 cm can be conveyed by the material pressing bin 1 corresponding to another ring layer processing opening 5, and the rotary feeding bin 2 for feeding the material pressing bin 1 corresponding to a certain ring layer processing opening 5 cannot be butted with the material pressing bins 1 corresponding to other ring layer processing openings 5 due to the consistent height of the material feeding ports of the material pressing bins 1 corresponding to the same ring layer processing opening 5, so that the heights of the material feeding bins 1 corresponding to different ring layer processing openings 5 are inconsistent, the rotary feeding bin 2 is ensured to be in the rotary feeding process, the rotary feeding bin, the preferred rotary feeding bin 1 corresponding to ensure that the rotary feeding bin 2 occupies a compact distance with the rotary feeding bin 2, and the rotary feeding bin has no more uniform feeding ports, so that the rotary feeding bin 2 and the distance is equal to ensure that the rotary feeding bin has no error.

Preferably, the inlet heights of the rotary feeding bins 2 corresponding to every two same ring layer processing openings 5 are all consistent, and the inlet heights of the rotary feeding bins 2 corresponding to every two different ring layer processing openings 5 are all inconsistent. Therefore, when the bamboo tube slicing machine is used, the rotary feeding bins 2 corresponding to the same ring layer processing openings 5 can be used for supplying materials with the same size and specification, the rotary feeding bins 2 corresponding to the different ring layer processing openings 5 can be used for supplying materials with larger size and specification, if the materials to be sliced are bamboo tubes 22, a batch of bamboo tubes 22 with the diameter of 8 cm to 10 cm can be conveyed by the rotary feeding bin 2 corresponding to a certain ring layer processing opening 5, a batch of bamboo tubes 22 with the diameter of 16 cm to 18 cm can be conveyed by the rotary feeding bin 2 corresponding to another ring layer processing opening 5, and because the inlet heights of the rotary feeding bins 2 corresponding to the same ring layer processing openings 5 are consistent, the inlet heights of the rotary feeding bins 2 corresponding to the different ring layer processing openings 5 are inconsistent, the bamboo tubes with different sizes and specifications can be supplied to the rotary feeding bins 2 with different inlet heights through the feeding belt lines 21 with different heights, so that feeding errors can be prevented, preferably, the distances between the inlets of all the rotary feeding bins 2 and the reference axis are equal.

Specifically, the processing opening ring belt is divided into an inner ring and an outer ring, a feeding belt line 21 is arranged at an inlet of the rotary feeding bin 2 corresponding to one of the inner ring layer processing openings 5, and a feeding belt line 21 is arranged at an inlet of the rotary feeding bin 2 corresponding to one of the outer ring layer processing openings 5. From this the discharge end height of two feeding belt lines 21 is different, can not appear the feeding mistake, and in this embodiment, the import height that corresponds the rotatory feed bin 2 of outer lane layer processing mouth 5 is higher than the import height that corresponds the rotatory feed bin 2 of inner lane layer processing mouth 5.

As shown in fig. 3, the sizes of the processing openings 5 of every two same circle layers are all the same, and the sizes of the processing openings 5 of every two different circle layers are all the same. Therefore, the processing openings 5 of different ring layers can be used for processing bamboo tubes 22 with different sizes.

As shown in fig. 1, a fixed frame 8 is installed on the cover plate 4, a rotating frame 9 capable of rotating around a reference axis and a rotary driving mechanism capable of driving the rotating frame 9 to rotate are installed on the fixed frame 8, and all the rotary feeding bins 2 are fixedly installed on the rotating frame 9. Therefore, when the device is installed and used, a large amount of time is not needed to be spent again to align the rotating frame 9 for installing the rotary feeding bin 2 to ensure that the rotary feeding bin 2 can rotate around a reference axis, the field installation time is greatly shortened, the installation position of the rotary feeding bin 2 is accurate, and the accurate butt joint of a feeding port of the rotary feeding bin 2 and a feeding port of a pressure bin is ensured.

As shown in the attached figures 1-3, the processing openings 5 in each circle of processing opening ring belt are uniformly distributed along the circumference, in every two adjacent circles of processing opening ring belts, the number of the processing openings 5 in the outer circle of processing opening ring belt is N times of the number of the processing openings 5 in the inner circle of processing opening ring belt, and N is a positive integer. Because all the rotary feeding bins 2 are fixedly arranged on a rotary frame 9, the rotary frame 9 rotates once, the rotating angle of each rotary feeding bin 2 is the same, and through the arrangement of the embodiment, all the material pressing bins 1 and all the rotary feeding bins 2 corresponding to the same ring layer processing port 5 are uniformly distributed along the circumference at intervals, in the material pressing bin 1 corresponding to each two adjacent ring layer processing ports 5, the central angle included angle between two adjacent material pressing bins 1 in all the material pressing bins 1 corresponding to the inner ring layer processing port 5 is N times of the central angle included angle between two adjacent material pressing bins 1 in all the material pressing bins 1 corresponding to the outer ring layer processing port 5, and the same is true, in the rotatory feed bin 2 that corresponds every two adjacent ring layer processing mouth 5, the central angle contained angle between two adjacent rotatory feed bins 2 in all rotatory feed bins 2 that correspond inboard ring layer processing mouth 5 is the N times of the central angle contained angle between two adjacent rotatory feed bins 2 in all rotatory feed bins 2 that correspond outside ring layer processing mouth 5, from this when the centre angle that two adjacent processing mouths 5 pressed in the revolving rack 9 used outermost ring processing mouth girdle to press from both sides rotates as the turned angle at every turn, ensure all rotatory feed bins in its rotatory round after receiving the material, every pressure feed bin 1 homoenergetic docks rotatory feed bin 2, some pressure feed bin 1 butt joint condition of leaking can not appear, N is 2 in this embodiment.

As shown in fig. 1, specifically, a cover plate support seat 12 is fixedly installed below a cover plate 4, the cutter includes a cutter head spindle 14, a cutter head 15, blades and a cutter head spindle 14 driving mechanism capable of driving the cutter head spindle 14 to rotate, a cylindrical spindle support seat 16 is installed at the center of the cover plate support seat 12, the spindle support seat 16 is fixedly connected to the cover plate support seat 12 through a circle of annular spaced connection steel plates, the cutter head spindle 14 is rotatably installed in the spindle support seat 16, the cutter head 15 is installed at the upper end of the cutter head spindle 14, the cutter head 15 is installed in a manner of being fixed through spline connection and matching bolts or other known connection manners, the cutter head 15 can be a cutter head 15 of an existing shaving machine, the blades are installed on the cutter head 15, a certain gap exists between the cutter head 15 and the cover plate, the blades are arranged on the cutter head 15, materials in a material pressing bin 1 are pressed on the cutter head 15 by a material pressing device, a slag discharge port is arranged on the outer side of the device, and an inlet of the slag discharge port is communicated with the gap between the cutter head 15 and the cover plate 4; the pressing device comprises a pressing cylinder 6 with a piston rod capable of reciprocating up and down, and a pressing plate 7 is fixedly connected to the piston rod of the pressing cylinder 6. Specifically, the cutter head spindle 14 is rotatably mounted in the spindle support base 16 through two bearings, preferably, the upper bearing is a radial thrust roller bearing 17, so that the cutter head spindle 14 bears axial feeding force, the lower bearing is a common radial ball bearing 18, the cutter head spindle 14 driving mechanism comprises a second driven wheel 19, a second belt, a second driving wheel and a second driving motor, the second driving wheel is fixedly mounted on an output shaft of the second driving motor, a second driven wheel 19 is fixedly mounted at the lower end of the cutter head spindle 14, the second belt is wound on the second driving wheel and the second driven wheel, the cutter head spindle 14 is driven by the second driving motor to rotate so as to drive the cutter head 15 to dig and cut bamboo tubes in the machining opening 5, and the shaved wood shavings fall below the cutter head 15, preferably, a vertical reinforcing plate 20 is arranged on the bottom surface of the cutter head 15.

As shown in fig. 1-3, specifically, in this embodiment, the processing opening ring belt is divided into an inner ring and an outer ring, the inner ring processing opening ring belt includes 6 processing openings 5 uniformly distributed at intervals in the circumferential direction, the outer ring processing opening ring belt includes 12 processing openings 5 uniformly distributed at intervals in the circumferential direction, that is, the outlet of the material pressing bin 1 and the processing openings 5 are also divided into the inner ring and the outer ring, the number of the outlets of the material pressing bin 1 in the inner ring layer and the number of the processing openings 5 in the inner ring layer are both 6, the number of the outlets of the material pressing bin 1 in the outer ring layer and the number of the processing openings 5 in the outer ring layer are both 12, preferably, the inner ring processing openings 5 and the outer ring processing openings 5 are alternately arranged in the circumferential direction, thereby preventing the blades on the cutter head 15 from simultaneously cutting the bamboo tubes in the outer ring processing openings 5 when cutting the bamboo tubes 22 in the inner ring processing openings 5, preventing the blades from being subjected to excessive stress, preventing the shavings from being unevenly cut, and also increasing the service life of the blades, the internal width of the rotary feeding bin 2 and the material pressing bin 1 is 1 cm to 5 cm larger than the length of the bamboo tube 22 to be sliced, so that the bamboo tube 22 transversely entering the rotary feeding bin 2 and the material pressing bin 1 can not be overturned in the vertical direction and rotated in the horizontal direction in the falling process, namely the bamboo tube 22 can be ensured to fall out of the outlet of the material pressing bin 1 in the transverse state, preferably, the rotary feeding bin 2 adopts a funnel shape, the material pressing bin 1 adopts an inverted-Bu-shaped hollow bin body, an inverted-Bu-shaped hollow channel is formed in the material pressing bin 1, the lower end opening of the hollow channel is the outlet of the material pressing bin 1, the upper end opening of the inclined section of the hollow channel is the feed inlet of the material pressing bin 1, the structure of the material pressing bin 1 corresponding to each two same-ring layer processing ports 5 is completely the same, the structure of the rotary feeding bin 2 corresponding to each two same-ring-layer processing ports 5 is completely the same, and the structure of the processing ports 5 of the same ring layer is completely the same, preferably, the outlet and the processing opening 5 of the material pressing bin 1 are rectangular, the size of the outlet of each material pressing bin 1 is equal to or slightly larger than the size of the corresponding processing opening 5, the width of the two circles of processing openings 5 is equal to or slightly larger than the length of one bamboo tube 22 to be sliced, in the present embodiment, the width of the two circles of processing openings 5 is equal to or 15 cm, the length of the two circles of processing openings 5 is at least larger than the width of one bamboo tube 22 to be sliced, in the present embodiment, the length of the outer circle processing opening 5 is 30 cm, the length of the inner circle processing opening 5 is 24 cm, the height of the material inlet of the material pressing bin 1 corresponding to the outer circle processing opening 5 is higher than the height of the material inlet of the material pressing bin 1 corresponding to the inner circle processing opening 5, the distances from the material inlets of all the material pressing bins 1 to the reference axis are equal, and the distances from all the rotary material feeding bins 2 to the reference axis are equal, the inlet height of the rotary feeding bin 2 corresponding to the outer ring layer processing port 5 is higher than the inlet height of the rotary feeding bin 2 corresponding to the inner ring layer processing port 5, during slicing processing, feeding is carried out to the two circles of rotary feeding bins 2 with different inlet heights through two feeding belt lines 21, the discharging ends of the two feeding belt lines 21 are different, the feeding belt line 21 with the higher discharging end feeds to the circle of rotary feeding bin 2 with the higher inlet height, the feeding belt line 21 with the lower discharging end feeds to the circle of rotary feeding bin 2 with the lower inlet height, a bamboo tube 22 is transversely arranged on the feeding belt lines 21, the sizes of the bamboo tubes on the two feeding belt lines are different, the diameter difference of the bamboo tube on the same feeding belt line 21 is not large, after the bamboo tube 22 enters the rotary feeding bin 2, the first driving motor 11 drives the rotary feeding bin 2 to rotate, when the feeding port of the rotary feeding bin 2 corresponding to the inner ring layer processing port 5 is in butt joint with the feeding port of the rotary feeding bin 1 corresponding to the inner ring layer processing port 5, the corresponding material baffle 3 is opened, the bamboo tube falls into the pressure silo 1 corresponding to the inner ring layer processing port 5 and falls into the corresponding processing port 5, the width of the processing port 5 is approximately the same as the length of the bamboo tube 22, the processing port 5 can limit the bamboo tube 22 to enable the bamboo tube 22 to be arranged in the processing port 5 in a mode that the length direction is parallel to the width direction of the processing port 5, then a piston rod of the pressure cylinder 6 extends downwards to press the bamboo tube 22 on the cutter head 15, the cutter head 15 performs slicing on the bamboo tube 22 when rotating, the piston rod of the pressure cylinder 6 resets after the bamboo tube 22 is sliced, at the moment, the first driving motor 11 drives the rotary feeding silo 2 to rotate again to butt the feeding port of the rotary feeding silo 2 corresponding to the inner ring layer processing port 5 and the feeding port of the pressure silo 1 corresponding to the inner ring layer processing port 5 to perform automatic material supplement, the slicing process of the bamboo tube in the rotary feeding silo 2 corresponding to the outer ring layer processing port 5 is the same as the slicing process of the bamboo tube in the rotary feeding silo 2 corresponding to the inner ring layer processing port 5.

Specifically, the structure and the driving mode of the material baffle 3 can adopt the existing known technology, such as electromagnet driving or cylinder driving, and the like, the rotating frame 9 can intermittently rotate under the control of a system, and specifically, after receiving a rotation signal sent by the system, the rotating frame 9 rotates and stops after rotating for a certain angle, so that the feeding belt line 21 can complete the bin supplement to the rotating feeding bin 2, or the rotating feeding bin 2 can be fed into the material pressing bin 1 butted with the rotating feeding bin after the material baffle 3 is opened; when the system recognizes the empty state of the 2-position rotary feeding bin, a rotary signal can be sent to the rotary frame 9, the rotary frame 9 can drive the rotary bin 2 to correspond to the position of the feeding belt line 21, then the system can control the feeding belt line 21 to supplement the bin for the rotary feeding bin, a full bin signal is sent to the system after the bin supplement is completed, when the rotary frame 9 drives the rotary feeding bin to be in butt joint with the corresponding pressing bin 1, the pressing bin 7 in the pressing bin 1 is in the lifted state, the system can control the material baffle 3 to be opened, at the moment, the material in the rotary feeding bin 2 falls into the pressing bin 1, the pressing bin 1 can send a signal to the system after being full, the system can control the pressing board 7 to be pressed downwards, meanwhile, the system can control the material baffle 3 to be closed (namely reset), after the material in the pressing bin 1 is cut by the cutter, the pressing bin 1 is in the empty state, at the moment, and the system can send the empty state, and the system can control the pressing board 7 to be lifted (namely reset). According to the requirements, the electric control parts of the system for sending and receiving signals, identifying and sending various signals, identifying and feeding back signals of various components and the like can adopt the prior known technology, for example, the full-load or no-load identification can adopt an infrared sensor or a travel switch, and the like, and the signal identification and transmission can be met.

Example eight: as shown in fig. 7 to 9, the present embodiment is different from the seventh embodiment in that: the cutter comprises at least two blades which are distributed at intervals along the circumference, and the number of the processing openings 5 which are arranged on the outermost ring of the processing opening ring belt is not odd and not even when the number of the blades is different. That is to say, when the processing mouth 5 is the odd number, the blade is the even number, and when the processing mouth 5 is the even number, the blade is the odd number, avoids all blades to cut simultaneously from this, and is vacant simultaneously to reduce the load fluctuation of equipment, reduce the biggest cutting force, reduced the noise and the vibrations of equipment simultaneously, practiced thrift the energy consumption, extension equipment life, it is specific, processing mouth 5 is 6, and the blade is 7.

Example nine: as shown in fig. 4, the present embodiment is different from the seventh embodiment in that: the processing opening girdle belt is three rings, namely an inner ring, a middle ring and an outer ring, the inner ring processing opening girdle belt comprises 4 processing openings 5 which are uniformly distributed at intervals along the circumferential direction, the middle ring processing opening girdle comprises 8 processing openings 5 which are uniformly distributed at intervals along the circumferential direction, the outer ring processing opening girdle comprises 16 processing openings 5 which are uniformly distributed at intervals along the circumferential direction, so that the area of materials which can be sliced when the cutter rotates for one circle is further increased, the slicing processing efficiency is further improved, preferably, the inner ring processing openings 5 and the middle ring processing openings 5 are alternately arranged along the circumferential direction, the middle ring processing openings 5 and the outer ring processing openings 5 are alternately arranged along the circumferential direction, and therefore, a blade on the cutter head 15 is prevented from simultaneously cutting bamboo tubes in the other two rings of processing openings 5 when cutting a bamboo tube in a certain ring of processing openings 5, the blade is prevented from being stressed too much, the unevenness of cut shavings is prevented, and the service life of the blade is also prolonged.

The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.

Claims

1. A feeding mechanism is characterized by comprising a material pressing bin, a rotary feeding bin and a material baffle, wherein a horizontal reference surface and a reference axis perpendicular to the horizontal reference surface are established, at least two circles of reference annular bands are distributed on the outer side of the reference axis at intervals from inside to outside, each circle of reference annular band comprises at least two reference point positions distributed at intervals along the circumference around the reference axis, and the horizontal reference surface, the reference axis, the reference annular bands and the reference point positions are all virtual; a material pressing bin with an outlet positioned at the reference point position is arranged corresponding to each reference point position, the end faces of the outlets of all the material pressing bins are positioned on a horizontal reference surface, a feed port is arranged at the upper part of the material pressing bin, a rotary feeding bin is arranged at each feed port, all the rotary feeding bins can rotate around a reference axis, feeding ports capable of being in butt joint with the feed ports are arranged at the lower parts of all the rotary feeding bins, a material baffle capable of being opened and closed is arranged at each feed port, when the material baffle is opened, materials positioned in the rotary feeding bins can slide into the corresponding material pressing bins through the feeding ports and the feed ports, and when the material baffle is closed, the materials positioned in the rotary feeding bins can be blocked; the heights of the feeding holes of the material pressing bins corresponding to each two same circle layer reference points are consistent, and the heights of the feeding holes of the material pressing bins corresponding to each two different circle layer reference points are inconsistent;

or/and the inlet heights of the rotary feeding bins corresponding to every two same circle layers of reference point positions are all consistent, and the inlet heights of the rotary feeding bins corresponding to every two different circle layers of reference point positions are all inconsistent.

2. The feeding mechanism according to claim 1, wherein each pressing bin is provided with a pressing device for pressing the material downwards and reciprocating up and down.

3. The feeding mechanism according to claim 1, wherein a cover plate is arranged below the horizontal reference surface, and a processing opening capable of being communicated with an outlet of the corresponding pressing bin is arranged on the cover plate corresponding to each reference point.

4. The feeding mechanism according to claim 2, wherein a cover plate is arranged below the horizontal reference surface, and a processing opening capable of communicating with the outlet of the corresponding pressing bin is arranged on the cover plate corresponding to each reference point.

5. The feeding mechanism according to claim 3, wherein the cover plate is provided with a fixed frame, the fixed frame is provided with a rotating frame capable of rotating around a reference axis and a rotating driving mechanism capable of driving the rotating frame to rotate, and all the rotating feeding bins are fixedly arranged on the rotating frame; the reference point positions in each circle of reference ring belt are uniformly distributed along the circumference, the number of the reference ring belt is 2 or 3, when the reference ring belt is 2, the number of the reference point positions of the outer circle of reference ring belt is 12, the number of the reference point positions of the inner circle of reference ring belt is 6, when the reference ring belt is 3, the number of the reference point positions of the outer circle of reference ring belt is 16, the number of the reference point positions of the middle circle of reference ring belt is 8, and the number of the reference point positions of the inner circle of reference ring belt is 4.

6. The feeding mechanism according to claim 4, wherein the cover plate is provided with a fixed frame, the fixed frame is provided with a rotating frame capable of rotating around a reference axis and a rotary driving mechanism capable of driving the rotating frame to rotate, and all the rotary feeding bins are fixedly arranged on the rotating frame; the reference point positions in each circle of reference ring belt are uniformly distributed along the circumference, the number of the reference ring belt is 2 or 3, when the reference ring belt is 2, the number of the reference point positions of the outer circle of reference ring belt is 12, the number of the reference point positions of the inner circle of reference ring belt is 6, when the reference ring belt is 3, the number of the reference point positions of the outer circle of reference ring belt is 16, the number of the reference point positions of the middle circle of reference ring belt is 8, and the number of the reference point positions of the inner circle of reference ring belt is 4.

7. The feeding mechanism according to claim 3, wherein the sizes of the processing openings corresponding to each two same circle layer reference points are all the same, and the sizes of the processing openings corresponding to each two different circle layer reference points are all different;

or/and each processing opening is provided with a processing opening baffle which can be opened and closed;

or/and a cutting edge is arranged on the bottom surface of each processing opening.

8. The feeding mechanism according to claim 4, 5 or 6, wherein the sizes of the processing openings corresponding to each two same ring layer reference points are all the same, and the sizes of the processing openings corresponding to each two different ring layer reference points are all the same;