CN107737694B - A kind of novel daub device - Google Patents
A kind of novel daub device Download PDFInfo
- Publication number
- CN107737694B CN107737694B CN201711035076.8A CN201711035076A CN107737694B CN 107737694 B CN107737694 B CN 107737694B CN 201711035076 A CN201711035076 A CN 201711035076A CN 107737694 B CN107737694 B CN 107737694B
- Authority
- CN
- China
- Prior art keywords
- cavity
- daub
- plate
- rotation pipe
- drain seat
- 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.)
- Expired - Fee Related
Links
- 239000003292 glue Substances 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000004836 Glue Stick Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
- B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C7/00—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work
- B05C7/06—Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work by devices moving in contact with the work
Landscapes
- Coating Apparatus (AREA)
Abstract
The present invention relates to automatic double surface gluer technical fields, and in particular to a kind of novel daub device, including bottom plate are successively arranged motor, glue case and drain seat on bottom plate, are equipped with cavity inside drain seat, cavity is connect with glue tank pipe;One end of drain seat is equipped with transmission shaft, and the other end of drain seat is equipped with rotation pipe, and one end of transmission shaft is fixedly connected in cavity with rotation pipe, and the other end of transmission shaft is connect with motor power;Rotation pipe is equipped with daub plate, and the plate face of daub plate is equipped with gum outlet and is connected to by rotation pipe with cavity.Daub plate rotation in motor driven rotation pipe, glue are delivered to gum outlet by the pump of glue case and flow out, and daub plate uniformly smears glue.Present invention smearing is high-efficient, can uniformly smear.
Description
[technical field]
The present invention relates to automatic double surface gluer technical fields, and in particular to a kind of novel daub device.
[background technique]
In modern production, the production of many industries requires to use glue.The product of glue is varied, than if any protection
Glue, a kind of protective glue are coated on the inner wall of tire, and when tire is when having foreign matter to penetrate, protective glue can wrap up it, prevent the inner tube of a tyre
Being affected causes to blow out.Also there is the glue of bonding, it can be by of the same race or two or more homogeneity or heterogeneous product (or material
Material) it links together, the organic or inorganic after solidification with sufficient intensity a, natural or synthetic substance is referred to as glue
Stick or bonding agent, are traditionally referred to as glue at adhesive.
The bonding of such as plank, the bonding of woodgrained paper, protection of tire tread etc. require to use glue in production.Past people
Usually oneself some tool of manual operations smears corresponding glue, and working efficiency is low.And many a part of gelatinizations
Complicated component, it is artificial to smear the health that seriously endanger human body containing harmful substance.Glue spreader in the prior art is usual
It is successively to be sprayed on the path of required gluing by mobile spray gun, spray efficiency is high, but since the control of spray gun is asked
Topic, be easy to cause the uneven thickness of smearing, cause the unbalanced of product each section performance, need it is a kind of smear it is high-efficient, can
The glue stations of even smearing.
[summary of the invention]
Goal of the invention of the invention is: for the problems in above-mentioned background technology, provide it is a kind of smear it is high-efficient, can
The novel daub device of even smearing.
To achieve the goals above, The technical solution adopted by the invention is as follows: a kind of novel daub device, including bottom plate
(1), it is successively arranged motor (2), glue case (3) and drain seat (6) on the bottom plate (1), is equipped with and holds inside the drain seat (6)
Chamber (61), the cavity (61) connect with glue case (3) pipeline;One end of the drain seat (6) is equipped with transmission shaft (5),
The other end of the drain seat (6) is equipped with rotation pipe (7), and one end and the rotation pipe (7) of the transmission shaft (5) are in the appearance
It is fixedly connected in chamber (61), the other end and the motor (2) of the transmission shaft (5) are connected by power;It is set on the rotation pipe (7)
Have daub plate (8), the plate face of daub plate (8) is equipped with gum outlet and is connected to by the rotation pipe (7) with the cavity (61).
Preferably, the one end of the transmission shaft (5) in the cavity (61) is fixed by water-sealed bearing, by the cavity
(61) this is closed at one end.
Preferably, the rotation pipe (7) is to wrap up cylindrical outer wall outside a centered cylinder to form annular housing (71)
Pipe fitting, the pipe fitting is closed at one end, and the other end is opened;Cylindrical outer wall on the opening end is fixed on described by water-sealed bearing
In cavity (61), the cylinder opened on end is fixedly connected with the one end of the transmission shaft (5) in the cavity (61), institute
Annular housing (71) is stated to be connected to form closed cavity with the cavity (61).
Preferably, the daub plate (8) is arc-shaped, and the daub plate (8) is solid by steel conduit and the rotation pipe (7)
Gum outlet on the daub plate (8) is connect by fixed connection, the steel conduit with the annular housing (71).
Preferably, the material of the rotation pipe (7) and the drain seat (6) is beryllium copper, and the rotation pipe (7) is led with described
The inside cavity face of liquid seat (6) polishes smooth.
Preferably, be fixed with heater (4) on the bottom plate (1), the heater (4) by heat-conducting copper pipe (41) with
Drain seat (6) connection, the heater (4) can transfer thermal energy on the drain seat (6) and the rotation pipe (7).
Preferably, the glue case (3) is equipped with the pump housing for conveying glue, the pump housing and the cavity (61) pipeline
Connection.
Preferably, the quantity of the daub plate (8) is any in 2 to 6.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
1. in the present invention, glue is delivered in the cavity of drain seat by the pump in glue case, the annular chamber of connection is entered back into
In vivo, by the discharge pressure of pump, glue can finally be flowed out by the gum outlet of daub plate.Rotation pipe is transmitted dynamic by transmission shaft
Power rotation, while daub plate being driven to rotate, the glue of outflow is uniformly smeared in daub plate rotary course.Such as batten surface
Smearing, it is only necessary to plate face is moved in the rotary motion trace of daub plate, the smearing of whole plate plate face can be completed.It is right for another example
It is smeared in the outer surface of shaped object, need to only rotate tangency location of the tubular article in daub plate rotary motion trace can be applied
At for inner surface, daub plate can be protruded into tubular article, the inner surface of tubular article tangency location in the rotary motion trace of daub plate
Rotation is i.e. smearable to be completed, and using simple, is smeared uniform.
2. rotation pipe of the invention is made with drain seat of beryllium copper material, there are very high intensity, elasticity, hardness, and
It is anti-corrosion, wear-resisting, the good temperature shape of holding in face of the glue of complex chemical composition, and the material has good thermal conductivity, this
Device is equipped with heater, is connect by heat-conducting copper pipe with rotation pipe and drain seat, rotation pipe and drain seat is enable to have centainly
Temperature place internal glue bonding solidification.It is polished smooth inside rotation pipe and drain seat simultaneously, further avoids generating bonding.
[Detailed description of the invention]
Fig. 1 is a kind of overall structure diagram of novel daub device of the present invention.
[specific embodiment]
Below with reference to embodiment, the invention will be further described.
Referring to Fig. 1, in a better embodiment of the invention, a kind of novel daub device, including bottom plate 1, bottom
It is successively arranged motor 2, glue case 3 and drain seat 6 on plate 1, cavity 61 is equipped with inside drain seat 6, glue case 3 is equipped with for conveying
The pump housing of glue, the pump housing are connect with 61 pipeline of cavity.One end of drain seat 6 is equipped with transmission shaft 5, and the other end of drain seat 6 is equipped with
Rotation pipe 7, the one end of transmission shaft 5 in cavity 61 are fixed by water-sealed bearing, this by cavity 61 is closed at one end.Rotation pipe 7
To wrap up the pipe fitting that cylindrical outer wall forms annular housing 71 outside a centered cylinder, pipe fitting is closed at one end, and the other end is opened;It beats
Cylindrical outer wall on beginning is fixed in cavity 61 by water-sealed bearing, and the cylinder and transmission shaft 5 on opening end are in cavity 61
One end be fixedly connected, so that the rotation of transmission shaft 5 is transmitted in rotation pipe 7.The other end of transmission shaft 5 passes through shaft coupling and electricity
Machine 2 is connected by power.Annular housing 71 is connected to form closed cavity with cavity 61, for loading glue.Rotation pipe 7 and drain seat 6
Material be beryllium copper, rotation pipe 7 and the inside cavity face of drain seat 6 polish smooth, and places glue and bonds.Rotation pipe 7 is equipped with 4
A daub plate 8, daub plate 8 are arc-shaped plate, are smeared for rotating.Daub plate 8 connects by the way that steel conduit and rotation pipe 7 are fixed
It connects, the gum outlet on daub plate 8 connect with annular housing 71 and communicates by steel conduit, and the intracorporal glue of closing chamber is enable to be transported to
Gum outlet outflow.Heater 4 is fixed on bottom plate 1, heater 4 is connect by heat-conducting copper pipe 41 with drain seat 6, heater 4
Heating heat-conducting copper pipe 41 is transferred to thermal energy in drain seat 6 and rotation pipe 7, and drain seat 6 is made to be not easy to coagulate with the glue in rotation pipe 7
Adhere knot.
The quantity of daub plate 8 is 4 in the present embodiment, it is readily appreciated that the quantity of daub plate 8 may be to appoint in 2 to 6
One.
The working principle of the invention and application method are briefly described herein: starting motor 2, daub plate 8 rotate shape
At the application area of a circumference range, glue in glue case 3 is conveyed through drain seat 6, rotation pipe 7 from daub plate by pump
Gum outlet outflow on 8 is uniformly smeared after outflow by the daub plate 8 rotated, and heater 4 passes through heat-conducting copper pipe 41 for heat transfer
Onto drain seat 6 and rotation pipe 7, the intracorporal glue bonding solidification of chamber is prevented.For the smearing of batten surface, it is only necessary to which plate face exists
It moves along a straight line in the rotary motion trace of daub plate 8, the smearing of whole plate plate face can be completed.The outer surface of shaped object is applied
It smears, tangency location of the tubular article in 8 rotary motion trace of daub plate need to only be rotated to i.e. smearable complete;For inner surface, can incite somebody to action
Daub plate 8 protrudes into tubular article, and the tangency location rotation in the rotary motion trace of daub plate 8 of the inner surface of tubular article can be applied
At.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (6)
1. a kind of novel daub device, it is characterised in that: including bottom plate (1), be successively arranged motor (2), glue on the bottom plate (1)
Water tank (3) and drain seat (6), the drain seat (6) is internal to be equipped with cavity (61), the cavity (61) and the glue case (3)
Pipeline connection;One end of the drain seat (6) is equipped with transmission shaft (5), and the other end of the drain seat (6) is equipped with rotation pipe (7),
One end of the transmission shaft (5) and the rotation pipe (7) are fixedly connected in the cavity (61), the transmission shaft (5) it is another
One end is connected by power with the motor (2);The rotation pipe (7) is equipped with daub plate (8), and the plate face of daub plate (8) is equipped with
Gum outlet is connected to by the rotation pipe (7) with the cavity (61);The glue case (3) is equipped with the pump for conveying glue
Body, the pump housing are connect with the cavity (61) pipeline;The rotation pipe (7) is to wrap up cylindrical outer wall outside a centered cylinder
The pipe fitting of annular housing (71) is formed, the pipe fitting is closed at one end, and the other end is opened;The cylindrical outer wall opened on end passes through waterproof
Bearing is fixed in the cavity (61), and the cylinder opened on end and the transmission shaft (5) are in the cavity (61)
One end is fixedly connected, and the annular housing (71) is connected to form closed cavity with the cavity (61).
2. a kind of novel daub device as described in claim 1, it is characterised in that: the transmission shaft (5) is in the cavity
(61) one end in is fixed by water-sealed bearing, this by the cavity (61) is closed at one end.
3. a kind of novel daub device as claimed in claim 2, it is characterised in that: the daub plate (8) be it is arc-shaped, it is described
Daub plate (8) is fixedly connected by steel conduit with the rotation pipe (7), and the steel conduit is by the plastic emitting on the daub plate (8)
Mouth is connect with the annular housing (71).
4. a kind of novel daub device as described in claims 1 to 3 is any, it is characterised in that: the rotation pipe (7) with it is described
The material of drain seat (6) is beryllium copper, and the inside cavity face of the rotation pipe (7) and the drain seat (6) polishes smooth.
5. a kind of novel daub device as claimed in claim 4, it is characterised in that: be fixed with heating on the bottom plate (1)
Device (4), the heater (4) are connect by heat-conducting copper pipe (41) with the drain seat (6), and the heater (4) can be by thermal energy
It is transferred on the drain seat (6) and the rotation pipe (7).
6. a kind of novel daub device as described in claims 1 to 3 is any, it is characterised in that: the quantity of the daub plate (8)
It is any in 2 to 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711035076.8A CN107737694B (en) | 2017-10-30 | 2017-10-30 | A kind of novel daub device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711035076.8A CN107737694B (en) | 2017-10-30 | 2017-10-30 | A kind of novel daub device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107737694A CN107737694A (en) | 2018-02-27 |
CN107737694B true CN107737694B (en) | 2019-12-03 |
Family
ID=61233191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711035076.8A Expired - Fee Related CN107737694B (en) | 2017-10-30 | 2017-10-30 | A kind of novel daub device |
Country Status (1)
Country | Link |
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CN (1) | CN107737694B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108480121A (en) * | 2018-03-19 | 2018-09-04 | 海宁市新益毛绒有限公司 | A kind of efficient fabric glue-pressing device |
CN109876993B (en) * | 2019-03-29 | 2021-02-02 | 湖北文理学院 | Inner cavity scraper and scraping system |
CN111300729B (en) * | 2020-03-23 | 2021-12-31 | 惠州市德胜祥实业有限公司 | PE material injection molding process |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0677710B2 (en) * | 1986-05-15 | 1994-10-05 | 兵神装備株式会社 | Metering device |
JP3936904B2 (en) * | 2002-10-07 | 2007-06-27 | 大日本スクリーン製造株式会社 | Nozzle cleaning apparatus and substrate processing apparatus provided with the nozzle cleaning apparatus |
CN201940338U (en) * | 2011-03-14 | 2011-08-24 | 宜昌博思机电设备有限公司 | Glue applicator |
CN103316806B (en) * | 2013-06-04 | 2017-02-22 | 芜湖东正汽车工业有限公司 | Automatic glue spreading apparatus |
CN204396286U (en) * | 2014-12-11 | 2015-06-17 | 重庆市合川区华丰包装有限公司 | Automatic glue spreaders |
CN204583618U (en) * | 2015-02-15 | 2015-08-26 | 南通航运职业技术学院 | A kind of automatic pasting equipment |
CN107362951B (en) * | 2015-04-09 | 2020-06-02 | 河北蓝格隔音材料有限公司 | Gluing method of soundproof cotton gluing machine |
CN204933843U (en) * | 2015-08-11 | 2016-01-06 | 嘉兴南艺管业有限公司 | A kind of electronic gluer |
CN204933844U (en) * | 2015-08-26 | 2016-01-06 | 嘉兴南艺管业有限公司 | A kind of electric gluing apparatus |
CN106040521B (en) * | 2016-08-12 | 2018-05-18 | 平顶山市安泰华矿用安全设备制造有限公司 | A kind of pumped type automatic glue spreading device |
CN206273376U (en) * | 2016-12-19 | 2017-06-23 | 重庆市帅之盾门业有限公司 | A kind of painting plastic structure of plate joggling apparatus |
CN106938237A (en) * | 2017-01-26 | 2017-07-11 | 安徽皖新电机有限公司 | A kind of motor glue spreading apparatus |
CN106697424A (en) * | 2017-03-28 | 2017-05-24 | 祝凤娟 | Gluing device for packaging cartons |
-
2017
- 2017-10-30 CN CN201711035076.8A patent/CN107737694B/en not_active Expired - Fee Related
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CN107737694A (en) | 2018-02-27 |
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PB01 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220118 Address after: 545000 Shiliting, Luzhai Town, Luzhai County, Liuzhou City, Guangxi Zhuang Autonomous Region (in Guangxi Guizhong modern forestry science and Technology Industrial Park) Patentee after: Guangxi Jinyuan Wood Industry Co.,Ltd. Address before: 545101 No. 17, zhongtuantun, Longjiang village, Liyong Town, Liujiang County, Liuzhou City, Guangxi Zhuang Autonomous Region Patentee before: Liang Jiahui |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |