CN105858263A - Wood shaving conveying metering device and method for conveying wood shaving thereof - Google Patents
Wood shaving conveying metering device and method for conveying wood shaving thereof Download PDFInfo
- Publication number
- CN105858263A CN105858263A CN201510025789.0A CN201510025789A CN105858263A CN 105858263 A CN105858263 A CN 105858263A CN 201510025789 A CN201510025789 A CN 201510025789A CN 105858263 A CN105858263 A CN 105858263A
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- claw
- wood shavings
- belt
- feed bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Specific Conveyance Elements (AREA)
Abstract
The invention discloses a wood shaving conveying metering device, comprising a base, a stock bin, a conveying device which has a first conveyer belt and a second conveyer belt, a blanking roller device, and a self-balancing metering device. The blanking roller device is provided with a brush blanking roller. The gap between the brush blanking roller and the first conveyer belt can be adjusted. The self-balancing metering device is installed under the second conveyer belt, and is provided with a scale body structure used to realize self-balance. The brush blanking roller is used to absorb and sow wood shavings, so as to uniformly sow the wood shavings conveyed by the first conveyer belt on the second conveyer belt. The scale body structure comprises a scale rack and balance weight connected with one end of the scale rack. The scale rack and the balance weight are in a balance state. The device is simple in structure, and conveyed wood shavings are uniform in thickness, and wood shaving sowing effect is good. The device provides convenience for calculating conveying flow of the wood shavings. The device solves problems of poor sizing quality caused by errors of the wood shaving conveying flow in a subsequent sizing procedure. In addition, the invention also discloses a method for conveying wood shavings by using the above device.
Description
Technical field
The present invention relates to wood-based plate manufacturing technology field, particularly relate to a kind of wood shavings being applied on wood-based plate manufacturing line conveying measuring equipment and the method for conveying wood shavings thereof.
Background technology
Granular material metering feed bin is widely used in the industries such as wood-based plate, building, coal, chemical industry, but due to the special applications requirement on artificial board product line, the metering feed bin being applied to other industry is not suitable for artificial board product line.The chip metering feed bin used on artificial board product line needs to break up wood shavings smooth, prevents wood shavings conglomeration.The chip metering feed bin of prior art is after production capacity improves, owing to carrying the increase of wood shavings amount so that measuring accuracy greatly reduces.
Summary of the invention
The purpose of the present invention is contemplated to solve the problems referred to above, a kind of wood shavings conveying measuring equipment and the method for conveying wood shavings thereof are provided, the simple in construction of these wood shavings conveying measuring equipment, when using this equipment conveying wood shavings, the wood shavings thickness of conveying is uniform, wood shavings are sowed effective, it is easy to accurately calculate the feed flow of wood shavings, solves in follow-up applying glue operation because calculating the ropy problem of applying glue that wood shavings feed flow error occurs.
For realizing the above-mentioned purpose of the present invention, the wood shavings conveying measuring equipment of the present invention includes: for disposing the base of feed bin；Being arranged on the feed bin above base, one end is provided with charging aperture, and the other end is provided with discharging opening；Conveyer device, has the most parallel and is placed in the first conveyer belt within feed bin and the second conveyer belt along moving direction continuity, for relay-type, from charging aperture, wood shavings being delivered to discharging opening；Additionally, also include: material blanking roller device, there is the hairbrush material blanking roller being placed in described first conveyer belt discharging end, there is between hairbrush material blanking roller and the first conveyer belt adjustable gap；Self-balancing metering device, is arranged on below described second conveyer belt, has the scale structure realizing self-balancing, for weighing the wood shavings weight on the second conveyer belt；Wherein, described hairbrush material blanking roller is used for adsorbing and sowing wood shavings, in order to will be sowed uniformly on described second conveyer belt by the wood shavings of described first tape transport；Wherein, described scale structure includes scale frame and the counterweight being connected with scale frame one end, and scale frame and counterweight are in poised state.
Further, described wood shavings conveying measuring equipment also includes: claw device, has the multiple claws being positioned at above described first conveyer belt and traveling along direction echelon distribution；Wherein, during utilizing described first tape transport wood shavings, by the height of the most described first conveyer belt of the plurality of claw of synchronization control, in order to make the wood shavings thickness being transported to described first conveyer belt discharging end uniform.
Wherein, described claw device also has: a pair claw support, is separately positioned on the biside plate outer wall of described feed bin, and each claw support one end is hinged with side plate one end；A pair claw lifting regulating mechanism, is separately mounted to the other end of feed bin biside plate, and connects with the corresponding claw support other end, for regulating the angle of inclination of the most described first conveyer belt of claw support；Wherein, each claw two ends are supported by described claw support respectively；Wherein, the height of the most described first conveyer belt of the plurality of claw synchronization control as follows: regulate the angle of inclination of the most described first conveyer belt of described claw support, in order to regulate the height of the most described first conveyer belt of each claw.
Preferably, described claw lifting regulating mechanism includes: support, is arranged on the corresponding side plate other end of described feed bin, has transverse slat connected vertically with feed bin side plate；Screw rod, is arranged on transverse slat, and its top stretches out in transverse slat；Adjusting nut, is positioned at the part above transverse slat with screw rod and forms threaded engagement, realizes the described regulation claw support angle of inclination relative to the first conveyer belt by screw rod regulation；Wherein, the described claw support other end is hinged with described screw rod bottom.
Further, described claw device also has: claw micro-adjusting mechanism, is correspondingly arranged at the two ends of corresponding claw, for adjusting the position of described claw the most described claw support.
Preferably, described claw micro-adjusting mechanism includes: slide block, is slidably arranged in described claw pedestal upper end face；Bolt, for being fastened on described claw support by slide block；Wherein, the claw bearing being used for supporting described claw is fixedly mounted on described slide block.
Wherein, described wood shavings conveying measuring equipment also includes for preventing described first conveyer belt and the belt deviation adjusting device of the second belt deflection respectively.
Preferably, described belt deviation adjusting device includes: position sensor, it is arranged near described first conveyer belt or described second conveyer belt, for detecting described first conveyer belt or described second belt deflection direction and the offset signals of generation being passed to control system, in order to control system generates the instruction of corresponding tuningout；Drive mechanism, is connected with control system, and it instructs according to the tuningout of described control system and performs corresponding tuningout action；Belt deviation adjustment roller, is connected with drive mechanism and described first conveyer belt or described second conveyer belt respectively, under the drive of drive mechanism, regulates described first conveyer belt or the offset direction of described second conveyer belt.
Particularly, described drive mechanism includes: solenoid directional control valve, is connected with described control system；The cylinder being connected with solenoid directional control valve or hydraulic cylinder, its piston rod stretches out the axially vertical of direction and described belt deviation adjustment roller, and piston rod external part and the tuningout bearing hinge connection for supporting described belt deviation adjustment roller；Wherein, during described electromagnetic switch valve events, drive described tuningout bearing movable by the stretching motion of described piston rod, thus drive described belt deviation adjustment roller to carry out the regulation of offset direction.
Preferably, hinged with described base bottom described one end of described scale frame, supported by LOAD CELLS bottom the other end of described scale frame.
Additionally, the present invention also provides for a kind of method using above-mentioned wood shavings conveying measuring equipment conveying wood shavings, it includes the step that order below is carried out:
Wood shavings are made to enter in feed bin from the charging aperture of feed bin；
Entered the wood shavings of feed bin from described charging aperture by the first tape transport；
By the hairbrush material blanking roller of material blanking roller device, the wood shavings of described first tape transport are sowed uniformly on described second conveyer belt；
By described second tape transport wood shavings, wherein
By the scale structure of self-balancing metering device, the scale frame of described scale structure and counterweight is made to be in poised state, to weigh the wood shavings weight of conveying on described second conveyer belt.
Compared with prior art, the wood shavings conveying measuring equipment of the present invention and the method for conveying wood shavings thereof have the advantage that
1) the wood shavings conveying measuring equipment of the present invention, its hairbrush material blanking roller can adsorb wood shavings, therefore, increase wood shavings and sow the area on the second conveyer belt, sow effective, and avoid the generation of gap hour between hairbrush material blanking roller and the first conveyer belt, conveyer belt and material blanking roller stuck phenomenon, it is ensured that equipment can normally, run reliably, and the uniform flow making wood shavings is stable；
2) the self-balancing metering device of the present invention, have and utilize the self balancing scale structure of lever principle, so that LOAD CELLS directly detects the weight of the wood shavings that the second conveyer belt is carried, measuring accuracy is high, and is easy to accurately control the feed flow of wood shavings；
3) the claw device of the present invention, having the angle of inclination with the first conveyer belt can be with the claw support of synchronization control, so that multiple claws mounted thereto can be with synchronization control relative to the height of the first conveyer belt, avoid in prior art, multiple claw height can not synchronization control, therefore, wood shavings easily pass through in the gap of adjacent claw, so that the wood shavings on the first conveyer belt are in uneven thickness, impact is to the quality after wood shavings applying glue；
4) the claw device of the present invention, there is claw micro-adjusting mechanism, it can adjust the corresponding claw position relative to claw support with trace, so that claw height matches with claw riding angle, further, only need to offer the through hole vertically extended on feed bin side plate, facilitate the processing of through hole and the installation of claw, can avoid producing in through hole through the claw of through hole rocking, affect the uniformity of wood shavings on the first conveyer belt；
5) equipment of the present invention has belt deviation adjusting device, and the offset direction of the second conveyer belt is adjusted by it by detection belt deviation direction, is beneficial to wood shavings are stablized, transported uniformly, thus the production that beneficially Flakeboard Product Line is continuous, stable.
The present invention is described in detail below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is the perspective view of wood shavings of the present invention conveying measuring equipment；
Fig. 2 is the front view of the conveying measuring equipment of wood shavings shown in Fig. 1；
Fig. 3 is the A-A direction view shown in Fig. 2；
Fig. 4 is the rearview of the conveying measuring equipment of wood shavings shown in Fig. 1；
Fig. 5 is the schematic diagram of scale structure of the present invention；
Fig. 6 is the structural representation of claw micro-adjusting mechanism of the present invention；
Fig. 7 is the enlarged drawing of part B shown in Fig. 4；
Fig. 8 is that inventive belt deviation correcting device controls process schematic；
Fig. 9 is the structural representation of the present invention the second conveyer belt part；
Figure 10 is that wood shavings of the present invention carry measuring equipment control principle schematic diagram；
Figure 11 is the schematic diagram that belt deviation adjusting device regulates the first belt conveyor offset direction.
Detailed description of the invention
As shown in Figure 1, wood shavings for present invention offer carry the perspective view (not shown feed bin is positioned at the part above the second conveyer belt 9) of measuring equipment, and are respectively the A-A in these wood shavings the conveying front view of measuring equipment, front view shown in Fig. 2, Fig. 3, Fig. 4 to sectional view and rearview.
From Fig. 1-Fig. 3, the wood shavings conveying measuring equipment of the present invention includes: for disposing the base of feed bin, have the first base 25 and the second base 26；Being arranged on the feed bin 1 above base, its one end is provided with charging aperture 24, and its other end arranges discharging opening 6；Conveyer device, have the most parallel and be placed in the first conveyer belt 13 and the second conveyer belt 9 within feed bin along moving direction continuity, for relay-type, wood shavings are delivered to discharging opening 6 from the charging aperture 24 of feed bin, wherein, the feed end of the second conveyer belt 9 is positioned at the lower section of the first conveyer belt 13 discharge end, discharge end extends (as shown in Figure 1 and Figure 2) away from the first conveyer belt 13 direction.
Additionally, the wood shavings conveying measuring equipment of the present invention also includes: material blanking roller device, there is the hairbrush material blanking roller being placed in the first conveyer belt discharging end, there is between hairbrush material blanking roller and the first conveyer belt adjustable gap；Self-balancing metering device, is arranged on below the second conveyer belt, has the scale structure realizing self-balancing, for weighing the wood shavings weight on the second conveyer belt；Wherein, hairbrush material blanking roller is used for adsorbing and sowing wood shavings, in order to sowed uniformly on the second conveyer belt by the wood shavings by the first tape transport；Wherein, scale structure includes scale frame and the counterweight being connected with scale frame one end, and scale frame and counterweight are in poised state.
Concrete, as shown in Fig. 2, Fig. 7, material blanking roller device has and is placed in the first conveyer belt 13 discharge end and the hairbrush material blanking roller 4 of the second conveyer belt 9 feed end, and the gap between hairbrush material blanking roller 4 and the first conveyer belt 13 is adjustable.This hairbrush material blanking roller 4 includes roller and is arranged on the hairbrush body of roller outer wall, hairbrush body can adsorb and sow wood shavings, so that feed bin will be entered from charging aperture 24 and falls at the wood shavings of the first conveyer belt 13 feed end, it is delivered to its discharge end by the first conveyer belt 13, and sowed uniformly on the feed end of the second conveyer belt 9 by hairbrush material blanking roller, thus it is delivered to the discharging opening 6 of feed bin by the second conveyer belt 9.
And as it is shown in fig. 7, hairbrush material blanking roller 4 two ends are provided with material blanking roller bearing 21, material blanking roller bearing 21 is arranged on material blanking roller slide block 23.Material blanking roller slide block 23 can slide up and down at material blanking roller support 20, material blanking roller slide block 23 can be made to be fixed on material blanking roller support 20 by material blanking roller pull bar.By this structure, in that context it may be convenient to the gap between regulation hairbrush material blanking roller 4 and the first conveyer belt 13, thus adapt to the wood shavings of different-thickness on the first conveyer belt are sowed.
The hairbrush body of hairbrush material blanking roller of the present invention is made up of some bristles, wood shavings can be bonded on bristle uniformly, simultaneously as there is gap between adjacent bristle, make wood shavings can by the of short duration clamping of adjacent bristle so that hairbrush material blanking roller present can the function of of short duration absorption wood shavings.Rotation along with hairbrush material blanking roller, it is bonded on bristle and is dropped the most uniformly at the feed end of the second conveyer belt by the wood shavings of the of short duration clamping of bristle, making hairbrush material blanking roller achieve the wood shavings on the first conveyer belt and uniformly sow the function at the second conveyer belt.Owing to hairbrush material blanking roller is in rotary course, its hairbrush body has certain adsorption, thus solve prior art and use licker-in as following problem produced during material blanking roller: the roller pin on the licker-in of prior art is all hard steel bar, therefore, when gap between licker-in and the first conveyer belt is the least, the first conveyer belt can be caused stuck with licker-in, and during excesssive gap between licker-in and the first conveyer belt, the wood shavings sowed on the second conveyer belt by licker-in can be made uneven, so that sowing weak effect, affect follow-up to applying glue quality during wood shavings applying glue.
Wherein, self-balancing metering device is arranged on below the second conveyer belt 9, there is the scale structure utilizing lever principle self-balancing, as shown in Figure 5, this scale structure includes scale frame 8 and with scale frame 8 one end by the counterweight 27 together with being releasably connecting at, it is arranged on scale frame for supporting the belt/roller 5 of weighing of the second conveyer belt 9, and drives the motor of belt/roller motion of weighing to be also mounted on scale frame.Wherein, the bottom of scale frame 8 one end is hinged with the second base 26 in base, the bottom of scale frame 8 other end is supported (as shown in Fig. 2, Fig. 7) by LOAD CELLS 7, during design, answer appropriate design scale frame 8 and the weight of counterweight 27 and moment, so that after counterweight being arranged on scale frame and forming scale structure, scale structure may be at autobalance state on the second base 26.Thus when carrying wood shavings on the second conveyer belt 9, the weight change that LOAD CELLS detects is the weight of wood shavings, therefore, measuring accuracy is high, it is easy to the feed flow of the wood shavings on the second conveyer belt is accurately calculated, thus solve in follow-up applying glue operation, because of the ropy problem of applying glue in prior art, the error in dipping of wood shavings feed flow produced.
Further, the wood shavings conveying measuring equipment of the present invention also includes: claw device, there are the multiple claws 2 (as shown in Figure 2) being positioned at above the first conveyer belt 13 and traveling along direction echelon distribution, multiple claws gradually reduce to discharge end from its feed end relative to the height of the first conveyer belt, such that it is able to the wood shavings of the first tape transport are broken up step by step, smooth；Wherein, the height of relative first conveyer belt 13 of multiple claws 2 can be with synchronization control, and it is to be realized by claw support and claw lifting regulating mechanism that the height of multiple claws carries out synchronization control.
Concrete, as shown in Figure 1 and Figure 2, claw device, in addition to multiple claws, also has a pair claw support 3 and a pair claw lifting regulating mechanism.
Wherein, a pair claw support 3 is separately positioned on the biside plate outer wall of feed bin 1, and each claw support 3 one end is hinged with the silo support 15 being arranged on side plate one end, and the two ends of multiple claw 2 are respectively disposed on a pair claw support 3 and are supported by.
A pair claw lifting regulating mechanism is separately mounted to the other end of feed bin biside plate, and connect with the other end of corresponding claw support 3, for regulating the angle of inclination of relative first conveyer belt 13 of claw support 3, and multiple claw can regulate the height of relative first conveyer belt 13 along with the regulation of claw support 3 angle.
Owing to claw device has claw support and claw lifting regulating mechanism, make the multiple claws being arranged on claw support can be with synchronization control relative to the height of the first conveyer belt, ensure wood shavings thickness on the first conveyer belt in the ideal range, avoiding multiple claw height in prior art can not the following problem that produces of synchronization control: when individually one or more claws being carried out height adjustment, multiple claw Level Changes cannot be coordinated, wood shavings can be made to pass through in the gap of adjacent claw, so that the wood shavings of the first tape transport is in uneven thickness, impact is to the quality after wood shavings applying glue.
Wherein, claw lifting regulating mechanism includes: support, is positioned at the other end of feed bin side plate, has the column 19 being arranged on the first base and transverse slat connected vertically with column top 35；Screw rod 18, is vertically mounted on transverse slat, and its bearing of trend is parallel with the bearing of trend of column and top stretches out in transverse slat 35；Adjusting nut 36, the partial threads being positioned at above transverse slat with screw rod 18 coordinates, the distance between adjusting screw rod bottom and transverse slat；Wherein, claw support 3 other end is hinged with screw rod 18 bottom.When needs carry out angular adjustment to claw support, unscrew adjusting nut, change the screw rod bottom distance relative to transverse slat, so that claw support moves along with the motion of screw rod, and then change the claw support angle of inclination relative to the first conveyer belt, then tighten adjusting nut, make screw rod bottom keep current distance relative to transverse slat.
Further, the claw device of the present invention also has multipair claw micro-adjusting mechanism, and every pair of claw micro-adjusting mechanism is correspondingly arranged at claw 2 two ends, adjusts the position of the corresponding relative claw support of claw 2 for trace.
Preferably, as shown in Figure 6, each claw micro-adjusting mechanism includes: slide block 17, is slidably arranged in claw support 3 upper surface；Fastening bolt 28, for being fastened on claw support by slide block 17；Wherein, it is fixedly mounted on slide block 17 for supporting the claw bearing 16 of claw 2, and the axis of claw bearing is vertical with the bearing of trend of claw support.
As shown in Figure 6, it is fixedly installed L-shaped fixed block 29 in claw support 3 upper surface, slide block 17 is the most L-shaped, slide block 17 is arranged on fixed block 29, the vertical plate of fixed block is parallel with the vertical plate of slide block, wearing a caging bolt 27 on the vertical plate of fixed block, the end of caging bolt 27 is against on the vertical plate of slide block 17, such that it is able to limit the slide block position along claw stent length bearing of trend.
The claw device of the present invention has claw micro-adjusting mechanism, therefore the claw position relative to claw support can be adjusted with trace, so that claw height matches with claw riding angle, and, only need to offer the through hole vertically extended on feed bin side plate, facilitate the processing of through hole and the installation of claw, can avoid producing in through hole through the claw of through hole rocking, affect the uniformity of wood shavings on the first conveyer belt.
Further, the wood shavings conveying measuring equipment of the present invention also includes for preventing the first conveyer belt 13 and belt deviation adjusting device of the second conveyer belt 9 sideslip respectively, belt deviation adjusting device for preventing the first conveyer belt 13 sideslip is identical with the structure of the belt deviation adjusting device preventing the second conveyer belt 9 sideslip, is introduced as a example by the belt deviation adjusting device preventing the first belt deflection at this.
As it is shown in figure 9, the first conveyer belt 13 is driven by belt conveyor roller 14, and supported (not shown in Fig. 9) by carrying roller 11, by idler roller 10 tensioning.Owing to the first conveyer belt 13 fed distance is longer, in order to prevent the first conveyer belt sideslip in running, it is provided with belt deviation adjusting device.
Wherein, as shown in Figure 8, Figure 9, belt deviation adjusting device includes: position sensor 30, is arranged near the first conveyer belt 13, for detecting the first conveyer belt 13 sideslip direction and the offset signals of generation being passed to control system, in order to control system generates the instruction of corresponding tuningout；Drive mechanism, is connected with control system, and it instructs according to the tuningout of control system and performs corresponding tuningout action；Belt deviation adjustment roller 12, it is positioned at below the first conveyer belt, is connected with drive mechanism and the first conveyer belt 13 respectively, under the drive of drive mechanism, first conveyer belt 13 deviates state when it sets traffic direction be adjusted, in order to the first conveyer belt transports wood shavings along setting traffic direction.
Preferably, drive mechanism includes: solenoid directional control valve 31, is connected with control system；The cylinder being connected with solenoid directional control valve or hydraulic cylinder 32, its piston rod stretches out the axially vertical of direction and belt deviation adjustment roller 12, and piston rod external part is hinged with the tuningout bearing 33 for back-up belt regulating roller；Wherein, when electromagnetic switch valve events, tuningout bearing is driven to carry out the motion of fine position in corresponding bearing block by the stretching motion of piston rod so that the belt deviation adjustment roller 12 being connected with tuningout bearing carries out fine position.
nullSuch as，Assume the setting traffic direction V of the first conveyer belt 13 as shown in the direction of arrow in Figure 11 (i.e.，Along horizontal direction direction from left to right)，When the first conveyer belt deviation sets traffic direction、Offset (i.e. towards the left side setting traffic direction，Offset towards the lower section shown in Figure 11) time，It is positioned at the first conveyer belt and sets the piston rod of the cylinder on the left of traffic direction or hydraulic cylinder by retraction to pull belt deviation adjustment roller left end，And the piston rod being positioned at the cylinder on the right side of the first conveyer belt setting traffic direction or hydraulic cylinder will stretch out to promote belt deviation adjustment roller right-hand member，I.e.，Belt deviation adjustment roller is made to produce rotary motion in the counterclockwise direction，Meanwhile，Idler roller 10 coordinates the action of belt deviation adjustment roller、Towards the direction skew that the first conveyer belt is loose，So that by the first conveyer belt loose place tensioning，Thus by belt deviation adjustment roller and the common effect of idler roller，It is adjusted to the traffic direction of the first conveyer belt set traffic direction.
Wherein, the belt deviation adjusting device of the present invention can also use the structure that belt conveyor carries out in prior art sideslip regulation.
Additionally, the wood shavings conveying measuring equipment of the present invention also includes control system, it can control to enter the flow of the wood shavings in feed bin by the signal of detection level sensor detection, and can the flow of wood shavings of on-line checking the second tape transport.
Additionally, the present invention also provides for a kind of method using above-mentioned wood shavings conveying measuring equipment conveying wood shavings, the method comprises the steps:
Make wood shavings enter in feed bin from charging aperture, utilize the first conveyer belt and the second conveyer belt, wood shavings relay-type is delivered to discharging opening from charging aperture；
Wherein, during utilizing the first tape transport wood shavings, by material blanking roller device be arranged on the first conveyer belt discharging end hairbrush material blanking roller, adsorb and sow wood shavings, in order to the wood shavings of the first tape transport are sowed uniformly on the second conveyer belt；
Wherein, during utilizing the second tape transport wood shavings, by the scale structure being arranged on realized self-balancing below the second conveyer belt of self-balancing metering device, weigh the wood shavings weight of conveying on the second conveyer belt；
Wherein, when weighing wood shavings weight, the scale frame of scale structure and counterweight are in poised state.
Wherein, during utilizing the first tape transport wood shavings, by the multiple claw of synchronization control relative to the height of the first conveyer belt, to make the wood shavings thickness being transported to the first conveyer belt discharging end uniform, and the height of multiple its relative first conveyer belt of claw synchronization control as follows: by regulation claw support relative to the angle of inclination of the first conveyer belt, in order to regulate each claw height relative to the first conveyer belt.
Below, in conjunction with the structure of the wood shavings conveying measuring equipment of Figure 10 and the present invention, the process of the wood shavings conveying measuring equipment conveying wood shavings of the present invention is described.
First, wood shavings enter feed bin 1 from charging aperture 24, it is deposited on the first conveyer belt 13, first conveyer belt 13 runs under the driving of belt conveyor roller 14, multiple claws 2 wood shavings of being deposited on the first conveyer belt 13 of echelon distribution break up, smooth, allow wood shavings be evenly distributed on the first conveyer belt 13 with certain thickness (100mm-200mm).
During utilizing the first tape transport wood shavings, by adjusting the claw support angle of inclination relative to the first conveyer belt, reach the synchronization control each claw purpose relative to the first conveyer belt height, thus under the common effect of multiple claws, make the wood shavings thickness of conveying on the first conveyer belt uniform；And adsorb and sow wood shavings by hairbrush material blanking roller, the wood shavings of the first conveyer belt discharging end are sowed the feed end at the second conveyer belt uniformly；Meanwhile, by adjustment hairbrush material blanking roller relative to the distance of the first conveyer belt, control wood shavings on the first conveyer belt and sowed to the thickness of wood shavings on the second conveyer belt.And wood shavings are when charging aperture enters feed bin, the multiple level sensors 34 being arranged in feed bin detect the level signals of the wood shavings in feed bin on the first conveyer belt at any time, and be transferred to control system, thus control the previous operation wood shavings flow to the charging aperture conveying of wood shavings conveying measuring equipment by control system.
When the wood shavings on the first conveyer belt are sowed to endlessly on the second conveyer belt 9 by hairbrush material blanking roller and are transported to discharging opening 6 by the second conveyer belt, it is arranged on the velocity sensor near the first conveyer belt and detects the speed of service of the first conveyer belt, and send the rate signal detected to control system, the LOAD CELLS being positioned at the scale structure below the second conveyer belt detects the weight of the wood shavings from its feed end to its discharge end on the second conveyer belt 9 at any time, and sends the wood shavings weight signal detected to control system；Meanwhile, it is arranged on the velocity sensor near the second conveyer belt and detects the speed of service of the second conveyer belt, and send the rate signal detected to control system, the wood shavings weight signal that control system detects according to LOAD CELLS, the level signals of the wood shavings that the running speed signal of the second conveyer belt that velocity sensor detects and level sensor 34 detect, pass through converter, regulate the speed of service of the first conveyer belt and the second conveyer belt (i.e., regulate rotating speed and the rotating speed of the second conveyer belt motor of the first conveyer belt motor respectively, to realize the first conveyer belt and the regulation of the second conveyer belt speed of service), the belt speed making the first conveyer belt changes with the belt speed equal proportion of the second conveyer belt, to reach to control the purpose of the wood shavings flow of wood shavings conveying measuring equipment discharge outlet output.
Wherein, control system detects the weight of wood shavings on the second conveyer belt by LOAD CELLS, and the distance run on the second conveyer belt according to the belt speed of service and the wood shavings of the second conveyer belt, just can calculate the flow (i.e. the wood shavings flow of equipment discharge outlet output) of the wood shavings of the second tape transport, such that it is able to reach the purpose of on-line checking wood shavings flow；Further, according to demand to wood shavings flow in follow-up applying glue operation, the speed of service of the second conveyer belt is controlled；Additionally, the level signals detected also by level sensor controls to enter the flow of the wood shavings in feed bin.
Wherein, the level sensor used in the present invention can use capacitive approach switch, it would however also be possible to employ resistance rotation level-sensing device, it is also possible to use LOAD CELLS, the wood shavings amount signal in its detection feed bin, thus controls the wood shavings flow entered from the charging aperture of feed bin；The velocity sensor of the present invention can use photoelectric encoder, it would however also be possible to employ optoelectronic position switchs.And the control system of the present invention can use industrial computer, programmable logic controller (PLC) (PLC) can also be used, insertion type control system or scattered control system can also be used, the signal detected by detecting each sensor controls the speed of service of each corresponding motor, thus reaches to control the wood shavings flow of feed bin charging aperture entrance and the purpose of the wood shavings flow from feed bin discharge hole output.
Although the present invention has been described above with particularity; but the invention is not restricted to this; those skilled in the art can modify according to the principle of the present invention, and therefore, the various amendments that all principles according to the present invention are carried out all should be understood to fall into protection scope of the present invention.
Claims (10)
1. a wood shavings conveying measuring equipment, including:
For disposing the base of feed bin；
Being arranged on the feed bin above base, one end is provided with charging aperture, and the other end is provided with discharging opening；
Conveyer device, has the most parallel and is placed in the first conveyer belt within feed bin and the second conveyer belt along moving direction continuity, using
In relay-type, wood shavings are delivered to discharging opening from charging aperture,
It is characterized in that, also include:
Material blanking roller device, have the hairbrush material blanking roller being placed in described first conveyer belt discharging end, hairbrush material blanking roller and the first conveyer belt it
Between there is adjustable gap；
Self-balancing metering device, is arranged on below described second conveyer belt, has the scale structure realizing self-balancing, for weighing second
Wood shavings weight on conveyer belt；
Wherein, described hairbrush material blanking roller is used for adsorbing and sowing wood shavings, in order to by uniform by the wood shavings of described first tape transport
Sow on described second conveyer belt；
Wherein, described scale structure includes scale frame and the counterweight being connected with scale frame one end, and scale frame and counterweight are in poised state.
Equipment the most according to claim 1, it is characterised in that also include:
Claw device, has the multiple claws being positioned at above described first conveyer belt and traveling along direction echelon distribution；
Wherein, during utilizing described first tape transport wood shavings, by the plurality of claw of synchronization control the most described first
The height of conveyer belt, in order to make the wood shavings thickness being transported to described first conveyer belt discharging end uniform.
Equipment the most according to claim 2, it is characterised in that described claw device also has:
A pair claw support, is separately positioned on the biside plate outer wall of described feed bin, and each claw support one end is hinged with side plate one end；
A pair claw lifting regulating mechanism, is separately mounted to the other end of feed bin biside plate, and connects with the corresponding claw support other end,
For regulating the angle of inclination of the most described first conveyer belt of claw support；
Wherein, each claw two ends are supported by described claw support respectively；
Wherein, the height of the most described first conveyer belt of the plurality of claw synchronization control as follows:
Regulate the angle of inclination of the most described first conveyer belt of described claw support, in order to regulate the most described first conveyer belt of each claw
Height.
Equipment the most according to claim 3, it is characterised in that described claw lifting regulating mechanism includes:
Support, is arranged on the corresponding side plate other end of described feed bin, has transverse slat connected vertically with feed bin side plate；
Screw rod, is arranged on transverse slat, and its top stretches out in transverse slat；
Adjusting nut, is positioned at the part above transverse slat with screw rod and forms threaded engagement, realizes described regulation claw support by screw rod regulation
The angle of inclination of relative first conveyer belt；
Wherein, the described claw support other end is hinged with described screw rod bottom.
Equipment the most according to claim 3, it is characterised in that described claw device also has:
Claw micro-adjusting mechanism, is correspondingly arranged at the two ends of corresponding claw, for adjusting the position of described claw the most described claw support.
Equipment the most according to claim 5, it is characterised in that described claw micro-adjusting mechanism includes:
Slide block, is slidably arranged in described claw pedestal upper end face；
Bolt, for being fastened on described claw support by slide block；
Wherein, the claw bearing being used for supporting described claw is fixedly mounted on described slide block.
Equipment the most according to claim 1, it is characterised in that also include for preventing described first conveyer belt and second respectively
The belt deviation adjusting device of belt deflection.
Equipment the most according to claim 7, it is characterised in that described belt deviation adjusting device includes:
Position sensor, is arranged near described first conveyer belt or described second conveyer belt, is used for detecting described first conveyer belt or institute
State the second belt deflection direction and the offset signals of generation is passed to control system, in order to control system generates the instruction of corresponding tuningout；
Drive mechanism, is connected with control system, and it instructs according to the tuningout of described control system and performs corresponding tuningout action；
Belt deviation adjustment roller, is connected, in the drive of drive mechanism with drive mechanism and described first conveyer belt or described second conveyer belt respectively
Under, regulate described first conveyer belt or the offset direction of described second conveyer belt.
Equipment the most according to claim 8, it is characterised in that described drive mechanism includes:
Solenoid directional control valve, is connected with described control system；
The cylinder being connected with solenoid directional control valve or hydraulic cylinder, its piston rod stretches out the axially vertical of direction and described belt deviation adjustment roller, and lives
Stopper rod external part and the tuningout bearing hinge connection for supporting described belt deviation adjustment roller；
Wherein, during described electromagnetic switch valve events, drive described tuningout bearing movable by the stretching motion of described piston rod, thus carry
Dynamic described belt deviation adjustment roller carries out the regulation of offset direction.
10. the method for the wood shavings conveying measuring equipment conveying wood shavings that a kind uses described in claim 1 to 9, it is characterised in that described
Method includes the step that order below is carried out:
Wood shavings are made to enter in feed bin from the charging aperture of feed bin；
Entered the wood shavings of feed bin from described charging aperture by the first tape transport；
By the hairbrush material blanking roller of material blanking roller device, the wood shavings of described first tape transport are sowed uniformly at described second conveyer belt
On；
By described second tape transport wood shavings, wherein
By the scale structure of self-balancing metering device, the scale frame of described scale structure and counterweight is made to be in poised state, described to weigh
The wood shavings weight of conveying on second conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025789.0A CN105858263A (en) | 2015-01-19 | 2015-01-19 | Wood shaving conveying metering device and method for conveying wood shaving thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025789.0A CN105858263A (en) | 2015-01-19 | 2015-01-19 | Wood shaving conveying metering device and method for conveying wood shaving thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105858263A true CN105858263A (en) | 2016-08-17 |
Family
ID=56623168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510025789.0A Pending CN105858263A (en) | 2015-01-19 | 2015-01-19 | Wood shaving conveying metering device and method for conveying wood shaving thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105858263A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867739A (en) * | 2018-04-27 | 2020-10-30 | 布勒股份有限公司 | Automatic entry adjustment |
| CN113396036A (en) * | 2019-02-14 | 2021-09-14 | 辛北尔康普机器及成套设备有限责任公司 | Method for gluing wood chips |
| CN115504014A (en) * | 2022-09-19 | 2022-12-23 | 中电鹏程智能装备有限公司 | Discrete finishing device and counting and packaging box machine with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939616A (en) * | 1982-08-31 | 1984-03-05 | Taihei Mach Works Ltd | Small piece feeder |
| DE3437114A1 (en) * | 1984-10-10 | 1986-04-17 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Device for controlling or regulating a discharged mass flow of particulate material during production of chipboards, fibreboards and the like |
| CN103086268A (en) * | 2011-11-04 | 2013-05-08 | 通用汽车环球科技运作有限责任公司 | Gravity powered balancing system |
| CN203612562U (en) * | 2013-11-08 | 2014-05-28 | 河南勃达微波设备有限责任公司 | Anti-deviating device for transmission band of novel continuous microwave equipment |
-
2015
- 2015-01-19 CN CN201510025789.0A patent/CN105858263A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5939616A (en) * | 1982-08-31 | 1984-03-05 | Taihei Mach Works Ltd | Small piece feeder |
| DE3437114A1 (en) * | 1984-10-10 | 1986-04-17 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Device for controlling or regulating a discharged mass flow of particulate material during production of chipboards, fibreboards and the like |
| CN103086268A (en) * | 2011-11-04 | 2013-05-08 | 通用汽车环球科技运作有限责任公司 | Gravity powered balancing system |
| CN203612562U (en) * | 2013-11-08 | 2014-05-28 | 河南勃达微波设备有限责任公司 | Anti-deviating device for transmission band of novel continuous microwave equipment |
Non-Patent Citations (2)
| Title |
|---|
| 傅万四等: "刨花板生产线的刨花计量与控制技术", 《木材加工机械》 * |
| 熊建军: "机械式铺装机的原理和结构", 《中国人造板》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867739A (en) * | 2018-04-27 | 2020-10-30 | 布勒股份有限公司 | Automatic entry adjustment |
| CN111867739B (en) * | 2018-04-27 | 2023-07-07 | 布勒股份有限公司 | Automatic inlet adjustment |
| CN113396036A (en) * | 2019-02-14 | 2021-09-14 | 辛北尔康普机器及成套设备有限责任公司 | Method for gluing wood chips |
| CN113396036B (en) * | 2019-02-14 | 2022-09-20 | 辛北尔康普机器及成套设备有限责任公司 | Method for gluing wood chips |
| CN115504014A (en) * | 2022-09-19 | 2022-12-23 | 中电鹏程智能装备有限公司 | Discrete finishing device and counting and packaging box machine with same |
| CN115504014B (en) * | 2022-09-19 | 2023-08-18 | 中电鹏程智能装备有限公司 | Discrete finishing device and counting grouping boxing machine with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3219650B1 (en) | Double-weighing metering storage hopper | |
| CN102389742B (en) | High-precision dispensing equipment and control method thereof | |
| CN105858263A (en) | Wood shaving conveying metering device and method for conveying wood shaving thereof | |
| KR20130093496A (en) | Apparatus for conveying eggs | |
| CN204568870U (en) | Wood shavings conveying and metering equipment | |
| CN107380543A (en) | It is a kind of can accurate discharge count vibrating disk | |
| CN204078738U (en) | H type support anti-deviation device | |
| CN202158891U (en) | Continuously weighing apparatus | |
| US9095144B1 (en) | Weighing apparatus and conveyors systems incorporating a weighing apparatus | |
| CN208150400U (en) | A kind of belt-type feeding automatic ration weighing device | |
| CN108750602A (en) | A kind of dosing system of automatic Calibration | |
| CN107055125A (en) | A kind of sintered material room flux bin blanking device | |
| CN110077779A (en) | A kind of sacked material feeding distribution mechanism and its transportation system | |
| CN201335724Y (en) | Electronic belt scale | |
| CN203332911U (en) | Material guiding device of belt-type conveyor | |
| CN102716859B (en) | Adjusting mechanism for roller clearance on fruit classifier | |
| CN211282499U (en) | High-precision screening and feeding machine for automobile wire harness device | |
| CN210133629U (en) | Calcium silicate board production line | |
| CN109436755B (en) | Belt type ball feeding system | |
| CN102085961A (en) | Belt-tearing sensing carrier roller set of belt conveyor | |
| CN208279974U (en) | A kind of pitch proportioning station system | |
| CN101376253A (en) | Method and equipment for measuring shavings raw material for industrial production of shaving | |
| CN220033230U (en) | Cut tobacco electronic scale blanking position uniformizing device | |
| CN208377807U (en) | A kind of dosing system of automatic Calibration | |
| CN210286017U (en) | Belt feeding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |