CN110315622A - A kind of drum-type glue mixer applied to particieboard production - Google Patents

A kind of drum-type glue mixer applied to particieboard production Download PDF

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Publication number
CN110315622A
CN110315622A CN201910712061.3A CN201910712061A CN110315622A CN 110315622 A CN110315622 A CN 110315622A CN 201910712061 A CN201910712061 A CN 201910712061A CN 110315622 A CN110315622 A CN 110315622A
Authority
CN
China
Prior art keywords
drum
roller
type glue
glue mixer
particieboard
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
Application number
CN201910712061.3A
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Chinese (zh)
Inventor
刘守华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Difenbach Machinery And Equipment Services (beijing) Co Ltd
Original Assignee
Difenbach Machinery And Equipment Services (beijing) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Difenbach Machinery And Equipment Services (beijing) Co Ltd filed Critical Difenbach Machinery And Equipment Services (beijing) Co Ltd
Priority to CN201910712061.3A priority Critical patent/CN110315622A/en
Publication of CN110315622A publication Critical patent/CN110315622A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27NMANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00Pretreatment of moulding material
    • B27N1/02Mixing the material with binding agent
    • B27N1/0218Mixing the material with binding agent in rotating drums

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

A kind of drum-type glue mixer applied to particieboard production of the present invention is related to machinery manufacturing technology field.Its purpose is to provide one kind can be formed in blender it is spraying, by by spraying sufficiently, uniformly spray and taken in sandwich layer jack plane, there is higher sizing quality, reduce plant maintenance number, reduce the drum-type glue mixer for being applied to particieboard and producing of maintenance cost.A kind of drum-type glue mixer applied to particieboard production of the present invention includes under(-)chassis, multiple groups roller is installed on under(-)chassis, roller is provided with above roller, the roller includes two end caps of roller shell and left and right, the end cap is used with roller shell and is slidably connected, roller shell is internally provided with hollow stock, stock both ends are mounted on position on the upper side in the middle part of the roller end cover of two sides, multiple nozzles are installed on stock, the front of nozzle is provided with a rotatable cone, is machined with multiple orifices in cone.

Description

A kind of drum-type glue mixer applied to particieboard production
Technical field
The present invention relates to machinery manufacturing technology fields, more particularly to a kind of drum-type glue mixing applied to particieboard production Machine.
Background technique
In China, particieboard has been a production specification, product quality maturation, market using wide industry.Especially It is to be risen since customization household in 2015 in China, mainly using particieboard as raw base substrate, so that market these years Demand to particieboard increases.According to " Wood-Based Panels in China industry report in 2018 " that Forest Industry in China association issues, to 2017 Bottom, China's particieboard add up to 2986 ten thousand stere of production capacity.Particieboard is a kind of product for efficiently utilizing wooden resource, is met The policy of China's forestry industry sustainable development, good market prospect.
In the production process of particieboard, particle blending is one of them very crucial process.Although glue mixing workshop section Equipment cost only accounts for 3% or so of the entire production line cost, but glue mixing workshop section production cost, which but accounts for entire particieboard, to be produced into This 30% or more, and particle blending quality directly influences the credit rating of product.
Currently, domestic particieboard enterprise mainly carries out glue mixing to sandwich layer wood shavings using ring type glue mixer in production.This Sample will affect the transfer of wood shavings glue, cause wood shavings glue area coverage it is small, glue wood shavings quantity it is few, sizing quality it is lower. And since equipment is in the state rotated for a long time, equipment needs are periodically safeguarded that maintenance cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is to provide one kind can be formed in blender by spraying, will by spraying sufficiently, The even sandwich layer jack plane that is sprayed on is taken, and has higher sizing quality, reduces plant maintenance number, reduces being applied to for maintenance cost The drum-type glue mixer of particieboard production.
A kind of drum-type glue mixer applied to particieboard production of the present invention, including under(-)chassis are installed on under(-)chassis There is multiple groups roller, roller is provided with above roller, the roller includes two end caps of roller shell and left and right, the end cap and rolling Cylinder shell is using being slidably connected, and roller shell is internally provided with hollow stock, and stock both ends are mounted on two sides roller end cover On the position on the upper side of middle part, multiple nozzles are installed on stock, the front of nozzle is provided with a rotatable cone, in cone It is machined with multiple orifices.
A kind of drum-type glue mixer applied to particieboard production of the present invention, wherein the stock is internally provided with tube of glue Road, glue pipeline are communicated to cylindrical outer, and the glue in pipeline is urea-formaldehyde resin adhesive, phenolic resin glue or isocyanate glue.
A kind of drum-type glue mixer applied to particieboard production of the present invention, wherein the left and right sides of the under(-)chassis point Pedestal is not installed, wherein the pedestal in feed end side is height-adjustable mobile base.
A kind of drum-type glue mixer applied to particieboard production of the present invention, wherein in the mobile base along the vertical direction Several location holes are machined with, are machined with mounting hole on under(-)chassis, any one location hole can pass through positioning bolt and peace Dress hole is fixedly connected.
A kind of drum-type glue mixer applied to particieboard production of the present invention, wherein being equipped with pressure on the under(-)chassis Roller, pressure roll are located at this side of the discharging of under(-)chassis, and the bottom surface of roller shell is in contact with pressure roller surface.
A kind of drum-type glue mixer applied to particieboard production of the present invention, wherein being equipped with brake on the under(-)chassis The flange processed in mechanism, the braking mechanism and roller shell is coupled, and there are two brake block, two brakes for braking mechanism tool Vehicle piece is located at flange two sides.
A kind of drum-type glue mixer applied to particieboard production of the present invention, the plurality of nozzle are staggered, phase Angle between adjacent two nozzles is 30 °.
A kind of drum-type glue mixer applied to particieboard production of the present invention, wherein the roller shell outer sheath is equipped with tooth Shape wheel rim and rubber ring identical with set of rollers number, tooth form wheel rim outside are equipped with tooth form chain, tooth form chain and drum driven Component is coupled.
A kind of drum-type glue mixer applied to particieboard production of the present invention, end cap described in two of them are respectively arranged with Feed inlet and lower Discharge outlet.
A kind of drum-type glue mixer applied to particieboard production of the present invention, wherein the roller shell and two end caps it Between be provided with sliding seal.
A kind of drum-type glue mixer difference from prior art applied to particieboard production of the present invention is, of the invention A kind of drum-type glue mixer applied to particieboard production uses new sizing spraying system, can form optimal glue drop and glue Mist, make sandwich layer wood shavings glue more sufficiently and uniformly;Meanwhile more complicated glue and adjuvant systems can be used.Relative to general High pressure nozzle, this atomizer sizing with high speed rotation cone is more effective.Stock and nozzle in this programme is in glue mixing It remains stationary in the process, it is possible to reduce setting avoids the maintenance of equipment, can execute continuous long-time in normal working conditions Operation only needs seldom or is not required to safeguard.The stock and nozzle of this programme are fixed, therefore have not needed in inner wall of rotary drum several The design of blade, the liner inside roller be it is parallel with drum central axis, wood shavings can be effectively prevented and form bonding and hardening.
A kind of drum-type glue mixer applied to particieboard production of the invention is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is a kind of main view of the drum-type glue mixer applied to particieboard production of the present invention;
Fig. 2 is a kind of left view of the drum-type glue mixer applied to particieboard production of the present invention;
Fig. 3 is the side view of nozzle in a kind of drum-type glue mixer applied to particieboard production of the present invention;
Fig. 4 is the front sectional view of nozzle in a kind of drum-type glue mixer applied to particieboard production of the present invention;
The mark in the figure shows: the enterprising material mouth of 1-;2- tooth form chain;3- nozzle;31- orifice;32- cone;33- is pneumatic Motor;4- roller shell;5- rubber ring;6- stock;7- end cap;8- flange;9- braking mechanism;10- roller;11- under(-)chassis; 12- mobile base;13- drum driven component;14- tooth form wheel rim.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
As shown in Figure 1, a kind of drum-type glue mixer applied to particieboard production of the present invention includes under(-)chassis 11, bottom The roller 10 to play a supportive role that multiple groups are set side by side is installed on frame 11, roller is provided with above roller 10, roller is horizontal It is placed on roller 10.
Roller includes that two end caps 7 of roller shell 4 and left and right are rolled using being slidably connected between roller shell 4 and end cap 7 Sliding seal is provided between cylinder shell 4 and end cap 7.End cap 7 is fixed on under(-)chassis 11, and two end caps 7 are respectively set There are enterprising material mouth 1 and lower Discharge outlet.Enterprising material mouth 1 can close, for feeding into roller.Lower Discharge outlet is for going out Material, wood shavings enter roller from enterprising material mouth 1, are discharged after glue mixing processing is carried out in roller from lower Discharge outlet.
As depicted in figs. 1 and 2,4 outer sheath of roller shell is equipped with tooth form wheel rim 14 and rubber identical with 10 groups of numbers of roller Circle 5.Tooth form chain 2 is installed, tooth form chain 2 is coupled with drum driven component 13 on the outside of tooth form wheel rim 14.Drum driven Component 13 is the powered rotation of roller shell 4, and drum driven component 13 uses common motor driven, including driving motor And retarder.The output gear of drum driven component 13 is matched with tooth form chain 2, defeated when drum driven component 13 works Gear band movable tooth shape chain 2, tooth form wheel rim 14 and roller shell 4 rotate jointly out, and the end face of roller two sides is not with roller shell 4 It rotates together.Rubber ring 5 is in contact with the mounting surface of roller 10, and when roller shell 4 rotates, rubber ring 5 and roller 10 are together Rotation.
Braking mechanism 9 is also equipped on under(-)chassis 11, the cooperation of flange 8 processed on braking mechanism 9 and roller shell 4 is pacified Dress, for the tool of braking mechanism 9 there are two brake block, two brake blocks are located at 8 two sides of flange.When need to roller shell 4 carry out When braking, two brake blocks can be made roller shell 4 gradually decrease revolving speed and be stopped to complete with press flange 8.
Pressure roll is also equipped on under(-)chassis 11.The material that pressure roll is located at under(-)chassis 11 discharges this side, roller The bottom surface of shell 4 is in contact with pressure roller surface.Pressure roll is for preventing roller shell 4 to be detached from.
It is separately installed with pedestal in the left and right sides of under(-)chassis 11, wherein the pedestal of left side feed end is height-adjustable Mobile base 12.Several location holes are machined in mobile base 12 along the vertical direction, correspondence is machined with peace on under(-)chassis 11 Fill hole.Mobile base 12 and under(-)chassis 11 are fixed by installing positioning bolt in positioning hole when equipment uses, according to reality The different location hole in position can be fixedly connected by the needs that border uses with positioning bolt with the mounting hole on under(-)chassis 11, To play the role of adjusting 11 height of left-hand bottom frame, the adjusting range of height is 0 °~15 °.This programme passes through to roller The adjustment of tilt angle, can control the forward speed of wood shavings axially, i.e., wood shavings, which rest on, carries out glue mixing process in roller Time.The process of above-mentioned tilt angle adjustment is in machine down when progress.
Roller shell 4 is internally provided with hollow stock 6, and it is on the upper side that 6 both ends of stock are mounted on 7 middle part of two sides roller end cover Position on.Stock 6 is internally provided with glue pipeline, and glue pipeline is communicated to cylindrical outer.Due to roller two sides end face not It is rotated together with roller shell 4, therefore in roller rotation, stock 6 remains static state.It is equipped on stock 6 more A nozzle 3, multiple nozzles 3 are staggered, and the angle between two neighboring nozzle 3 is 30 °.In the present embodiment, multiple nozzles 3 It is divided into two groups, two groups of nozzles 3 are alternatively arranged, wherein one group of nozzle 3 is to arrange straight down, another group of nozzle 3 and vertical direction Angle be 30 °.Nozzle 3 is operating pneumatic, and as shown in Figure 3 and Figure 4, the front of nozzle 3 is provided with a rotatable cone 32, the rotation speed of cone 32 is controlled by pneumatic motor 33, and the range of revolving speed is 0~30000rpm, is machined in cone 32 more A orifice 31.
When equipment carries out glue spraying work, stock 6 and nozzle 3 are remained stationary, according to the viscosity of glue used and glue spraying Amount, increases or decreases the speed of the pneumatic motor 33 on nozzle 3, to control the rotation speed of cone 32, makes on nozzle 3 Cone 32 is rotated, and the processing of the orifice 31 in cone 32 from the glue sprayed in nozzle 3 by rotation can be formed most Good glue drop and glue mist, glue drip the size of particle at 40~60 μm.This programme uses the purpose of high speed rotation cone, is not meant to handle Adhesive is directly sprayed onto the surface of wood shavings, but to form entire thin glue mist in drums inside, and such wood shavings were falling Cheng Zhong, when passing through glue mist, tiny glue drop will be attached to above wood shavings, thus make sandwich layer wood shavings glue more sufficiently and It is even.
It is not rotated together with roller shell 4 and wood shavings in this programme for the stock 6 of glue spraying and nozzle 3, it is possible thereby to Guarantee that equipment executes in normal working conditions to be continuously long-running, only needs seldom or be not required to safeguard.Stock 6 is mounted on roller On the position on the upper side of 7 middle part of end cap, cooperates the cone 32 of rotation, effective spraying distribution can be formed in roller shell 4, had Sufficiently and uniform glue using wood shavings.
Glue used in this programme can be common urea-formaldehyde resin adhesive, phenolic resin glue, be also applied for isocyanates Glue.
The present invention it is a kind of applied to particieboard production drum-type glue mixer working principle are as follows: shut down when, first into The adjusting of row drum-inclined angle;Start the motor in drum driven component 13, rotates roller shell 4;It will need glue mixing The big wood shavings of sandwich layer are put into drums inside from enterprising material mouth 1, rotate together with it with roller shell 4;By to drum-inclined angle Adjustment and adjust the velocity of rotation of roller shell 4 (being driven by variable-frequency motor), can control the advance of wood shavings axially Speed, i.e. wood shavings rest in roller the time for carrying out glue mixing process;Open the pneumatic motor that control cone 32 rotates on spray head 33, making glue, direction sprays downwards and obliquely downward from the orifice 31 of cone 32, carries out glue mixing to wood shavings;Outside wood shavings walking to roller When the end of shell 4, lower Discharge outlet from below is discharged, then is transported by transporter;After glue mixing, 33 He of pneumatic motor is closed Motor in drum driven component 13 stops the rotation of glue spraying and roller shell 4.
A kind of drum-type glue mixer applied to particieboard production of the present invention uses new sizing spraying system, can be formed Optimal glue drop and glue mist, make sandwich layer wood shavings glue more sufficiently and uniformly;Meanwhile more complicated glue and auxiliary agent system can be used System.Relative to general high pressure nozzle, this atomizer sizing with high speed rotation cone is more effective.Stock in this programme 6 and nozzle 3 remained stationary during glue mixing, it is possible to reduce setting avoids the maintenance of equipment, can be in normal working conditions Execution is continuously long-running, and only needs seldom or is not required to safeguard.The stock 6 and nozzle 3 of this programme are fixed, therefore in roller Inner wall does not need the design of several blades, the liner inside roller be it is parallel with drum central axis, plane can be effectively prevented Flower-shape is at bonding and hardening.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.

Claims (10)

1. a kind of drum-type glue mixer applied to particieboard production, including under(-)chassis is equipped with multiple groups rolling on under(-)chassis Son, roller top are provided with roller, it is characterised in that: the roller includes two end caps of roller shell and left and right, the end cap With roller shell using being slidably connected, roller shell is internally provided with hollow stock, and stock both ends are mounted on two sides roller In the middle part of end cap on position on the upper side, multiple nozzles are installed on stock, the front of nozzle is provided with a rotatable cone, cone Multiple orifices are machined on body.
2. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: the length Bar is internally provided with glue pipeline, and glue pipeline is communicated to cylindrical outer, and the glue in pipeline is urea-formaldehyde resin adhesive, phenolic resin Glue or isocyanate glue.
3. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: the bottom It is separately installed with pedestal at left and right sides of portion's frame, wherein the pedestal in feed end side is height-adjustable mobile base.
4. a kind of drum-type glue mixer applied to particieboard production according to claim 3, it is characterised in that: the work It is machined with several location holes along the vertical direction on dynamic pedestal, is machined with mounting hole on under(-)chassis, any one location hole energy Enough it is fixedly connected by positioning bolt with mounting hole.
5. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: the bottom Pressure roll is installed, pressure roll is located at this side of the discharging of under(-)chassis, the bottom surface of roller shell and pressure roll table on portion's frame Face is in contact.
6. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: the bottom Braking mechanism is installed, the flange processed on the braking mechanism and roller shell is coupled, braking mechanism tool on portion's frame There are two brake block, two brake blocks are located at flange two sides.
7. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: Duo Gesuo It states nozzle to be staggered, the angle between two neighboring nozzle is 30 °.
8. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: the rolling Cylinder outer side of shell is set with tooth form wheel rim and rubber ring identical with set of rollers number, is equipped with tooth form chain on the outside of tooth form wheel rim, Tooth form chain is coupled with drum driven component.
9. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: two institutes It states end cap and is respectively arranged with enterprising material mouth and lower Discharge outlet.
10. a kind of drum-type glue mixer applied to particieboard production according to claim 1, it is characterised in that: described Sliding seal is provided between roller shell and two end caps.
CN201910712061.3A 2019-08-02 2019-08-02 A kind of drum-type glue mixer applied to particieboard production Pending CN110315622A (en)

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CN201910712061.3A CN110315622A (en) 2019-08-02 2019-08-02 A kind of drum-type glue mixer applied to particieboard production

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588159A (en) * 2020-12-11 2021-04-02 漳州捷龙自动化技术有限公司 Drum glue mixer capable of stirring uniformly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430003A (en) * 1980-11-18 1984-02-07 Hawker Siddeley Canada, Inc. Apparatus for spraying liquids such as resins and waxes on surfaces of particles
US6451115B1 (en) * 1999-05-21 2002-09-17 Louisiana-Pacific Corp. Wood particle/resin etc. tumbler-blender
CN204322236U (en) * 2014-11-11 2015-05-13 洛阳绿萝人造板有限公司 A kind of wood-based plate glue mixer
CN206765021U (en) * 2017-05-27 2017-12-19 贵州鸿运木业有限公司 A kind of drum-type glue mixer applied to particieboard production
CN108890844A (en) * 2018-09-18 2018-11-27 扬州快乐机械有限公司 A kind of glue mixer
CN211074009U (en) * 2019-08-02 2020-07-24 迪芬巴赫机械设备服务(北京)有限公司 Be applied to drum-type glue mixer of shaving board production

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430003A (en) * 1980-11-18 1984-02-07 Hawker Siddeley Canada, Inc. Apparatus for spraying liquids such as resins and waxes on surfaces of particles
US6451115B1 (en) * 1999-05-21 2002-09-17 Louisiana-Pacific Corp. Wood particle/resin etc. tumbler-blender
CN204322236U (en) * 2014-11-11 2015-05-13 洛阳绿萝人造板有限公司 A kind of wood-based plate glue mixer
CN206765021U (en) * 2017-05-27 2017-12-19 贵州鸿运木业有限公司 A kind of drum-type glue mixer applied to particieboard production
CN108890844A (en) * 2018-09-18 2018-11-27 扬州快乐机械有限公司 A kind of glue mixer
CN211074009U (en) * 2019-08-02 2020-07-24 迪芬巴赫机械设备服务(北京)有限公司 Be applied to drum-type glue mixer of shaving board production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112588159A (en) * 2020-12-11 2021-04-02 漳州捷龙自动化技术有限公司 Drum glue mixer capable of stirring uniformly

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