CN107999301A - A kind of glue system - Google Patents
A kind of glue system Download PDFInfo
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- CN107999301A CN107999301A CN201711377144.9A CN201711377144A CN107999301A CN 107999301 A CN107999301 A CN 107999301A CN 201711377144 A CN201711377144 A CN 201711377144A CN 107999301 A CN107999301 A CN 107999301A
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- glue
- control module
- storage tank
- powder
- sizing
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- 239000003292 glue Substances 0.000 title claims abstract description 77
- 238000004513 sizing Methods 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 65
- 238000003860 storage Methods 0.000 claims abstract description 56
- 239000000843 powder Substances 0.000 claims abstract description 41
- 238000005303 weighing Methods 0.000 claims abstract description 30
- 238000005507 spraying Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000002023 wood Substances 0.000 claims description 23
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 5
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims 4
- 238000007599 discharging Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 2
- 238000002156 mixing Methods 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001556 precipitation Methods 0.000 abstract description 5
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 description 11
- 238000010411 cooking Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002742 anti-folding effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0406—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with several pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/081—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to the weight of a reservoir or container for liquid or other fluent material; responsive to level or volume of liquid or other fluent material in a reservoir or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1472—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet separate supply lines supplying different materials to separate outlets of the spraying apparatus
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
本发明公开了一种施胶系统，包括：粉末储罐，其底部设有粉末输送机构，所述粉末输送机构设有粉末物料控制模块；至少一个储罐，每个所述储罐对应设有物料控制模块，所述物料控制模块用于检测所述储罐的出料量；称重搅拌罐，其与所述粉末储罐和每个所述储罐连接，所述称重搅拌罐设有称上，所述称上设有称重信号模块；喷胶装置，其与所述称种搅拌罐连接，所述喷胶装置上设有施胶物料控制模块；以及控制模块。本发明施胶系统，可以自主根据物料的配比混合胶水，并且为了防止胶水混合不均匀和胶水沉淀采用搅拌器和循环泵，采用两个称重搅拌罐，一个使用，一个备用，极大的提高施胶的效率和板材的生产效率。
The invention discloses a sizing system, comprising: a powder storage tank, the bottom of which is provided with a powder conveying mechanism, and the powder conveying mechanism is provided with a powder material control module; at least one storage tank, each of which is correspondingly equipped with A material control module, the material control module is used to detect the output of the storage tank; a weighing mixing tank, which is connected with the powder storage tank and each of the storage tanks, and the weighing mixing tank is equipped with On the scale, the scale is provided with a weighing signal module; a glue spraying device, which is connected to the weighing mixing tank, and the glue spraying device is provided with a sizing material control module; and a control module. The glue sizing system of the present invention can independently mix glue according to the ratio of materials, and in order to prevent uneven glue mixing and glue precipitation, agitator and circulation pump are used, and two weighing and stirring tanks are used, one for use and one for standby, which is extremely large. Improve the efficiency of sizing and the production efficiency of plates.
Description
技术领域technical field
本发明涉及施胶设备领域，特别涉及一种施胶系统，该施胶系统主要用于生产抗倍特板。The invention relates to the field of gluing equipment, in particular to a gluing system, which is mainly used for producing anti-folding boards.
背景技术Background technique
抗倍特板是由装饰色纸含浸三聚氰胺树脂，加上多层黑色或褐牛皮纸含浸酚醛树脂层叠后，再用钢板经由高温(150℃)高压(1430psi)的环境压制而成的高强平板，厚度从1.6mm到25mm。其表面采用特殊技术处理形成一体化着色树脂装饰化表层，不但适用于室内装饰，尤其适用于室外各种设施。Kangbei special board is a high-strength flat plate made of decorative colored paper impregnated with melamine resin, plus multiple layers of black or brown kraft paper impregnated with phenolic resin, and then pressed with a steel plate under high temperature (150°C) and high pressure (1430psi) environment. From 1.6mm to 25mm. Its surface is treated with special technology to form an integrated colored resin decorative surface layer, which is not only suitable for indoor decoration, but also suitable for various outdoor facilities.
现代生产二代抗倍特板的胶水中需要加入助剂和石粉，以提高胶水的粘度和板材的胶合强度，使板材具有强度高，硬度高等优点。现有的技术方案实施胶水的制备没有加入助剂和石粉，没有一套能够实现全自动化的完整的配施胶系统装置。另外在胶水使用的过程中还需要添加其他不同材料，各种不同特性和密度的物料混合在一起，很容易产生团聚或沉淀现象，进一步提高胶水的粘度。如果没有特别的装置对配制后的胶水进行处理，那么施胶系统就极其容易产生管道堵塞现象。长期的生产故障数据分析表明，二代抗倍特板生产过程中所出现的故障，施胶系统故障的比例较高，特别是喷头堵塞的比率最大。根据现场的观察和分析，胶水和其他物质的混合得不均匀，或者混合液长时间处于静止状态，引起的各自物质分层或者沉淀，是造成管道或者喷嘴堵塞的主要原因。Add additives and stone powder to the glue used in modern production of second-generation anti-folding boards to increase the viscosity of the glue and the bonding strength of the boards, so that the boards have the advantages of high strength and high hardness. Existing technical schemes do not add additives and stone powder to the preparation of glue, and there is no complete automatic sizing system device that can realize full automation. In addition, other different materials need to be added during the use of glue. When materials with different characteristics and densities are mixed together, it is easy to cause agglomeration or precipitation, which further increases the viscosity of the glue. If there is no special device to process the prepared glue, then the sizing system is extremely prone to pipe blockage. The long-term production failure data analysis shows that the proportion of failures in the sizing system is relatively high in the production process of the second-generation anti-fold special board, especially the highest rate of nozzle clogging. According to on-site observation and analysis, the uneven mixing of glue and other substances, or the mixture being in a static state for a long time, causes the stratification or precipitation of the respective substances, which is the main reason for the blockage of pipes or nozzles.
公开于该背景技术部分的信息仅仅旨在增加对本发明的总体背景的理解，而不应当被视为承认或以任何形式暗示该信息构成已为本领域一般技术人员所公知的现有技术。The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.
发明内容Contents of the invention
本发明的目的在于提供一种施胶系统，以克服抗倍特板生产过程中施胶不均和粉状原料容易沉淀的缺点。The purpose of the present invention is to provide a sizing system to overcome the shortcomings of uneven sizing and easy precipitation of powdery raw materials during the production of anti-folding boards.
为实现上述目的，本发明提供了一种施胶系统，包括：粉末储罐，其底部设有粉末输送机构，所述粉末输送机构设有粉末物料控制模块，所述粉末物料控制模块用于检测所述粉末输送机构输送的物料的量；至少一个储罐，每个所述储罐对应设有物料控制模块，所述物料控制模块用于检测所述储罐的出料量；称重搅拌罐，其与所述粉末储罐和每个所述储罐连接，所述称重搅拌罐设有称上，所述称上设有称重信号模块，所述称重信号模块用于检测所述称重搅拌罐中物料的重量；喷胶装置，其与所述称种搅拌罐连接，所述喷胶装置上设有施胶物料控制模块，所述施胶物料控制模块用于检测所述喷胶装置喷施物料的量；以及控制模块，其与所述粉末物料控制模块、所述物料控制模块、所述称重信号模块、所述施胶物料控制模块数据连接，通过所述控制模块调节所述粉末储罐和每个所述储罐的出料量，和控制所述喷胶装置的施胶量。To achieve the above object, the present invention provides a sizing system, comprising: a powder storage tank, the bottom of which is provided with a powder delivery mechanism, the powder delivery mechanism is provided with a powder material control module, and the powder material control module is used to detect The amount of material transported by the powder conveying mechanism; at least one storage tank, each of which is equipped with a material control module, and the material control module is used to detect the output of the storage tank; weighing the mixing tank , which is connected with the powder storage tank and each of the storage tanks, the weighing mixing tank is provided with a scale, and the scale is provided with a weighing signal module, and the weighing signal module is used to detect the The weight of the material in the weighing mixing tank; the glue spraying device, which is connected with the weighing mixing tank, the glue spraying device is provided with a sizing material control module, and the sizing material control module is used to detect the spraying The amount of material sprayed by the glue device; and a control module, which is connected to the powder material control module, the material control module, the weighing signal module, and the sizing material control module, and is adjusted by the control module The discharge volume of the powder storage tank and each of the storage tanks, and control the sizing volume of the glue spraying device.
优选地，上述技术方案中，所述储罐有3个，包括树脂储罐、助剂储罐和胶水储罐。Preferably, in the above technical solution, there are three storage tanks, including a resin storage tank, an auxiliary storage tank and a glue storage tank.
优选地，上述技术方案中，所述喷胶装置包括：过滤器，其与所述称重搅拌罐连接，所述过滤器内设有搅拌器；以及施胶螺旋泵，其与所述过滤器连接，所述施胶螺旋泵上设有喷胶管。Preferably, in the above technical solution, the glue spraying device includes: a filter, which is connected to the weighing mixing tank, and an agitator is arranged in the filter; and a sizing screw pump, which is connected to the filter connected, the glue spraying pipe is provided on the glue screw pump.
优选地，上述技术方案中，所述施胶系统为2套，2套所述施胶系统构成一组施胶系统。Preferably, in the above technical solution, there are 2 sets of gluing systems, and 2 sets of gluing systems constitute a group of gluing systems.
优选地，上述技术方案中，所述施胶系统为4套，每2套所述施胶系统构成一组施胶系统。Preferably, in the above technical solution, there are 4 sets of gluing systems, and every 2 sets of gluing systems constitute a group of gluing systems.
优选地，上述技术方案中，所述粉末输送机构为粉体螺旋输送机构。Preferably, in the above technical solution, the powder conveying mechanism is a powder screw conveying mechanism.
优选地，上述技术方案中，所述施胶系统与木材处理装置连接，所述木材处理装置包括：木片储罐，所述木片储罐的出料口处设有螺旋电机，所述螺旋电机用于输送物料；蒸煮缸，其与所述木片储罐的出料口连接；卸料螺旋，其设于所述蒸煮缸的出料口处，用于输送所述蒸煮缸内的物料，所述卸料螺旋上设有卸料螺旋转速信号模块，所述卸料螺旋转速信号模块用以检测所卸木材的量，所述卸料螺旋转速信号模块与所述控制模块数据连接；以及磨机，其与所述蒸煮缸的出料口连接，所述磨机处理后的物料通过输送机构送至喷胶管处。Preferably, in the above technical solution, the gluing system is connected to a wood processing device, and the wood processing device includes: a wood chip storage tank, a screw motor is provided at the outlet of the wood chip storage tank, and the screw motor is used for for transporting materials; a cooking tank, which is connected to the discharge port of the wood chip storage tank; a discharge screw, which is arranged at the discharge port of the cooking tank, and is used to transport the materials in the cooking tank, and the The unloading screw is provided with a unloading screw speed signal module, the unloading screw speed signal module is used to detect the amount of unloaded wood, the unloading screw speed signal module is connected with the control module data; and the mill, It is connected with the discharge port of the cooking cylinder, and the material processed by the mill is sent to the glue spraying pipe through the conveying mechanism.
与现有技术相比，本发明具有如下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
(1)本发明施胶系统，生产中，调控胶系统根据设定好的各种物料的添加比例、添加顺序和储存罐的料位上下限值，往称重搅拌罐里面添加各种不同的物料。根据卸料螺旋每转的输送量，计算出磨机每分钟生产的纤维量和理论施胶量，然后按照设定的比例系数调整螺杆泵的转速，从而实现对产品施胶量的控制，全自动化施胶。(1) In the glue sizing system of the present invention, during production, the regulating and controlling glue system adds various different glues to the weighing and stirring tank according to the addition ratio of various materials, the order of addition, and the upper and lower limits of the storage tank. materials. Calculate the amount of fiber produced by the mill per minute and the theoretical sizing amount according to the delivery volume of the unloading screw per revolution, and then adjust the speed of the screw pump according to the set proportional coefficient, so as to realize the control of the sizing amount of the product. Automatic sizing.
(2)本发明施胶系统，施胶系统为2套，2套所述施胶系统构成一组施胶系统，有2组施胶系统。采用两组施胶泵，使用时，可根据施胶量的大小，选择一组或两组泵工作。每一组施胶泵工作时，调控胶系统都会实时采集卸料螺旋的转速，根据卸料螺旋每转的输送量，计算出磨机每分钟生产的纤维量和理论施胶量，然后按照设定的比例系数调整螺杆泵的转速，从而实现对产品施胶量的控制。在这过程中，系统会实时监控称重搅拌器所储存的胶水重量变化(监控周期可以设定)，计算出实际施胶量，并根据理论和实际的施胶量误差，对施胶泵的转速进行调整，不断修正两者的误差，实现施胶量的准确控制。(2) The sizing system of the present invention comprises 2 sets of sizing systems, and the 2 sets of sizing systems constitute a group of sizing systems, and there are 2 groups of sizing systems. Two sets of sizing pumps are used. When using, one or two sets of pumps can be selected to work according to the amount of sizing. When each group of sizing pumps is working, the glue control system will collect the rotation speed of the unloading screw in real time, and calculate the amount of fiber produced by the mill per minute and the theoretical sizing amount based on the delivery volume of the unloading screw per revolution, and then according to the setting A certain proportional coefficient is used to adjust the speed of the screw pump, so as to realize the control of the amount of glue applied to the product. During this process, the system will monitor the weight change of the glue stored in the weighing agitator in real time (the monitoring period can be set), calculate the actual glue amount, and adjust the glue pump according to the theoretical and actual glue amount error. The speed is adjusted, and the error between the two is continuously corrected to achieve accurate control of the amount of glue applied.
(3)本发明施胶系统，可以自主根据物料的配比混合胶水，并且为了防止胶水混合不均匀和胶水沉淀，采用了搅拌器和循环泵加以调控，同时采用两个称重搅拌罐，一个使用，一个备用，极大的提高施胶的效率和板材的生产效率。(3) The glue sizing system of the present invention can independently mix glue according to the proportion of materials, and in order to prevent uneven glue mixing and glue precipitation, it adopts agitator and circulation pump to regulate and control, and adopts two weighing mixing tanks simultaneously, one Use, one spare, greatly improving the efficiency of sizing and the production efficiency of plates.
附图说明Description of drawings
图1是根据本发明的施胶系统的结构示意图。Fig. 1 is a schematic structural view of a sizing system according to the present invention.
具体实施方式Detailed ways
下面结合附图，对本发明的具体实施方式进行详细描述，但应当理解本发明的保护范围并不受具体实施方式的限制。The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.
除非另有其它明确表示，否则在整个说明书和权利要求书中，术语“包括”或其变换如“包含”或“包括有”等等将被理解为包括所陈述的元件或组成部分，而并未排除其它元件或其它组成部分。Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.
如图1所示，根据本发明具体实施方式的一种施胶系统，施胶系统包括：粉末储罐1，树脂储罐2、助剂储罐3、胶水储罐4和称重搅拌罐5。粉末储罐1其底部设有粉末输送机构，优选地，该粉末输送机构为粉体螺旋输送机构11，粉体螺旋输送机构上设有粉末物料控制模块12，粉末物料控制模块用于检测粉末输送机构输送的物料的量。树脂储罐2上设有第一物料控制模块21，第一物料控制模块21用于检测树脂储罐2的出料量。助剂储罐3上设有第二物料控制模块31，第二物料控制模块31用于检测助剂储罐3的出料量。胶水储罐4上设有第三物料控制模块41，第三物料控制模块41用于检测胶水储罐4的出料量。称重搅拌罐5与粉末储罐1、树脂储罐2、助剂储罐3、胶水储罐4连接，称重搅拌罐5设在电子称6上，电子称6上设有称重信号模块61，称重信号模块61用于检测称重搅拌罐1中物料的重量。称重搅拌罐5与喷胶装置7连接。具体的，喷胶装置7包括过滤器71，过滤器71与称重搅拌罐5连接，过滤器71内设有搅拌器，混合物料进入过滤器71后，通过搅拌器搅拌，可防止物料沉淀，或是混合不均匀。过滤器71与施胶螺旋泵72连接，施胶螺旋泵72上设有喷胶管。施胶螺旋泵72上设有施胶物料控制模块73，施胶物料控制模块用于检测喷胶装置喷施物料的量。控制模块8与粉末物料控制模块12、第一物料控制模块21、第二物料控制模块31、第三物料控制模块41、称重信号模块61和施胶物料控制模块73数据连接，通过控制模块8调节粉末储罐1、树脂储罐2、助剂储罐3、胶水储罐4的出料量。通过控制模块8控制喷胶装置7的施胶量。As shown in Figure 1, according to a kind of sizing system according to the specific embodiment of the present invention, the sizing system includes: powder storage tank 1, resin storage tank 2, auxiliary agent storage tank 3, glue storage tank 4 and weighing mixing tank 5 . The bottom of the powder storage tank 1 is provided with a powder conveying mechanism, preferably, the powder conveying mechanism is a powder screw conveying mechanism 11, and a powder material control module 12 is arranged on the powder spiral conveying mechanism, and the powder material control module is used to detect powder conveying The amount of material conveyed by the mechanism. The resin storage tank 2 is provided with a first material control module 21 , and the first material control module 21 is used to detect the discharge volume of the resin storage tank 2 . The auxiliary agent storage tank 3 is provided with a second material control module 31 , and the second material control module 31 is used to detect the discharge volume of the auxiliary agent storage tank 3 . The glue storage tank 4 is provided with a third material control module 41 , and the third material control module 41 is used to detect the output of the glue storage tank 4 . The weighing mixing tank 5 is connected with the powder storage tank 1, the resin storage tank 2, the additive storage tank 3, and the glue storage tank 4, and the weighing mixing tank 5 is set on the electronic scale 6, and the electronic scale 6 is provided with a weighing signal module 61 . The weighing signal module 61 is used to detect the weight of the material in the weighing mixing tank 1 . The weighing mixing tank 5 is connected with the glue spraying device 7 . Concretely, glue spraying device 7 comprises filter 71, and filter 71 is connected with weighing mixing tank 5, and agitator is arranged in filter 71, after mixed material enters filter 71, is stirred by agitator, can prevent material from settling, or uneven mixing. The filter 71 is connected with the sizing screw pump 72, and the sizing screw pump 72 is provided with a glue spraying pipe. The sizing screw pump 72 is provided with a sizing material control module 73, and the sizing material control module is used to detect the amount of materials sprayed by the gluing device. The control module 8 is connected with the powder material control module 12, the first material control module 21, the second material control module 31, the third material control module 41, the weighing signal module 61 and the sizing material control module 73 data, through the control module 8 Adjust the output of powder storage tank 1, resin storage tank 2, additive storage tank 3, and glue storage tank 4. The glue application amount of the glue spraying device 7 is controlled by the control module 8 .
施胶泵工作时，控制模块8都会实时采集卸料螺旋的转速，根据卸料螺旋每转的输送量，计算出磨机每分钟生产的纤维量和理论施胶量，然后按照设定的比例系数调整螺杆泵的转速，从而实现对产品施胶量的控制。在这过程中，系统会实时监控称重搅拌器所储存的胶水重量变化(监控周期可以设定)，计算出实际施胶量，并根据理论和实际的施胶量误差，对施胶泵的转速进行调整，不断修正两者的误差，实现施胶量的准确控制。When the sizing pump is working, the control module 8 will collect the rotation speed of the discharge screw in real time, calculate the amount of fiber produced by the mill per minute and the theoretical sizing amount according to the delivery volume of the discharge screw per revolution, and then calculate the amount of fiber produced by the mill according to the set ratio. The coefficient adjusts the speed of the screw pump, so as to realize the control of the amount of glue applied to the product. During this process, the system will monitor the weight change of the glue stored in the weighing agitator in real time (the monitoring period can be set), calculate the actual glue amount, and adjust the glue pump according to the theoretical and actual glue amount error. The speed is adjusted, and the error between the two is continuously corrected to achieve accurate control of the amount of glue applied.
优选地，本实施例中有4套施胶系统，即施胶系统Ⅰ、施胶系统Ⅱ、施胶系统Ⅲ、施胶系统Ⅳ，每2套施胶系统组成一组施胶系统。即施胶系统Ⅰ和施胶系统Ⅱ组成第一组施胶系统A，施胶系统Ⅲ和施胶系统Ⅳ组成第二组施胶系统B。每一组调控胶系统有两个施胶系统，采用一用一备的方式运行，有效避免在一个储存罐上同时进行配料和施胶的作业，极大提高施胶的准确性。因各种密度的二代抗倍特板的施胶量不同，而且流量差异很大。如果只采用一组施胶泵，那么大流量的螺杆泵在低速运行时，流量波动大，引起施胶转速的不稳定，从而引起施胶量不准。因此，该调控胶系统，采用两组施胶泵，使用时，可根据施胶量的大小，选择一组或两组泵工作。Preferably, there are 4 sets of sizing systems in this embodiment, namely, sizing system I, sizing system II, sizing system III, and sizing system IV, and each 2 sets of sizing systems form a group of sizing systems. That is, sizing system I and sizing system II form the first group of sizing system A, and sizing system III and sizing system IV form the second group of sizing system B. Each group of control glue system has two glue sizing systems, which operate in a way of one for use and one for standby, effectively avoiding the simultaneous batching and glue sizing operations on one storage tank, and greatly improving the accuracy of glue sizing. Because the sizing amount of the second-generation anti-fold special boards of various densities is different, and the flow rate varies greatly. If only one group of sizing pumps is used, the flow rate of the screw pump with large flow will fluctuate greatly when it is running at low speed, which will cause the instability of the sizing speed, resulting in inaccurate sizing amount. Therefore, this regulating glue system adopts two sets of glue sizing pumps. When in use, one or two sets of pumps can be selected to work according to the amount of glue applied.
施胶系统与木材处理装置9连接，木材处理装置包括：木片储罐91，木片储罐的出料口处设有木栓螺旋电机92，木栓螺旋电机92用于输送物料。木片储罐91的出料口与蒸煮缸93连接，蒸煮缸93用于蒸煮木片。蒸煮缸93的出料口处设有卸料螺旋94，卸料螺旋94用于输送蒸煮缸93内的物料。卸料螺旋94上设有卸料螺旋转速信号模块95，卸料螺旋转速信号模块95用以检测所卸木材的量，卸料螺旋转速信号模块95与控制模块8数据连接。蒸煮缸93的出料口与磨机96连接，卸料螺旋94将木材运输至磨机96内，磨机96处理后的木材物料通过输送机构运送至喷胶管处，木材与胶料混合制备板材10。生产中，控制模块根据设定好的各种物料的添加比例、添加顺序和储存罐的料位上下限值，往称重搅拌罐里面添加各种不同的物料。根据卸料螺旋每转的输送量，计算出磨机每分钟生产的纤维量和理论施胶量，然后按照设定的比例系数调整螺杆泵的转速，从而实现对产品施胶量的控制，全自动化施胶。The gluing system is connected with the wood processing device 9, and the wood processing device includes: a wood chip storage tank 91, and a wood bolt screw motor 92 is provided at the outlet of the wood chip storage tank, and the wood bolt screw motor 92 is used for conveying materials. The discharge port of the wood chip storage tank 91 is connected with the cooking cylinder 93, and the cooking cylinder 93 is used for cooking the wood chips. A discharge screw 94 is provided at the discharge port of the cooking tank 93 , and the discharge screw 94 is used to transport the materials in the cooking tank 93 . The unloading screw 94 is provided with a unloading screw speed signal module 95, which is used to detect the amount of unloaded wood, and the unloading screw speed signal module 95 is connected with the control module 8 for data. The outlet of the cooking cylinder 93 is connected to the mill 96, and the unloading screw 94 transports the wood to the mill 96, and the wood material processed by the mill 96 is transported to the glue spraying pipe through the conveying mechanism, and the wood and glue are mixed to prepare boards 10. During production, the control module adds various materials into the weighing mixing tank according to the set adding ratio, adding sequence and the upper and lower limits of the material level of the storage tank. Calculate the amount of fiber produced by the mill per minute and the theoretical sizing amount according to the delivery volume of the unloading screw per revolution, and then adjust the speed of the screw pump according to the set proportional coefficient, so as to realize the control of the sizing amount of the product. Automatic sizing.
前述对本发明的具体示例性实施方案的描述是为了说明和例证的目的。这些描述并非想将本发明限定为所公开的精确形式，并且很显然，根据上述教导，可以进行很多改变和变化。对示例性实施例进行选择和描述的目的在于解释本发明的特定原理及其实际应用，从而使得本领域的技术人员能够实现并利用本发明的各种不同的示例性实施方案以及各种不同的选择和改变。本发明的范围意在由权利要求书及其等同形式所限定。The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the invention and its practical application, thereby enabling others skilled in the art to make and use various exemplary embodiments of the invention, as well as various Choose and change. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
- A kind of 1. glue system, it is characterised in that including：Powder tank, its bottom are equipped with powder feed mechanism, and the powder feed mechanism is equipped with powder material control module, described Powder material control module is used for the amount for detecting the material of the powder feed mechanism conveying；At least one storage tank, each storage tank are correspondingly provided with Material control module, and the Material control module is used to detect institute State the load of storage tank；Weigh agitator tank, it be connected with the powder tank and each storage tank, and the agitator tank of weighing is described equipped with deserving to be called Deserve to be called and be equipped with weighing-up wave module, the weighing-up wave module is used for the weight for detecting material in the agitator tank of weighing；Glue-spraying device, it claims kind of an agitator tank to be connected with described, and the glue-spraying device is equipped with sizing Material control module, described to apply Glue Material control module is used to detect the amount that the glue-spraying device sprays material；AndControl module, it is with the powder material control module, the Material control module, the weighing-up wave module, described The connection of Material control module data is glued, the discharging of the powder tank and each storage tank is adjusted by the control module Amount, and the resin added of the control glue-spraying device.
- 2. glue system according to claim 1, it is characterised in that the storage tank has 3, including resin storage tank, auxiliary agent Storage tank and glue storage tank.
- 3. glue system according to claim 1, it is characterised in that the glue-spraying device includes：Filter, it is connected with the agitator tank of weighing, and blender is equipped with the filter；AndHelicoidal pump is glued, it is connected with the filter, and the sizing helicoidal pump is equipped with glue spraying pipe.
- 4. glue system according to claim 1, it is characterised in that the glue system is 2 sets, 2 sets of sizing systems System forms one group of glue system.
- 5. glue system according to claim 1, it is characterised in that the glue system is 4 sets, every 2 sets of sizings System forms one group of glue system.
- 6. glue system according to claim 1, it is characterised in that the powder feed mechanism is powder screw conveyor Structure.
- 7. glue system according to claim 1, it is characterised in that the glue system is connected with treating of wood device, The treating of wood device includes：Wood chip storage tank, the discharge outlet of the wood chip storage tank are equipped with screw motor, and the screw motor is used to convey material；Boiling cylinder, it is connected with the discharge port of the wood chip storage tank；Discharge auger, it is arranged on the discharge outlet of the boiling cylinder, for conveying the material in the boiling cylinder, the discharging spiral shell Screw on and be equipped with discharge auger tach signal module, the discharge auger tach signal module unloads the amount of timber to detect, described Discharge auger tach signal module and the control module data connection；AndGrinding machine, it is connected with the discharge port of the boiling cylinder, and the material after the processing of the grinding machine is sent to spray by conveying mechanism At sebific duct.
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Application publication date: 20180508 |