WO2015039287A1 - Modular hot-melt adhesive spray head - Google Patents
Modular hot-melt adhesive spray head Download PDFInfo
- Publication number
- WO2015039287A1 WO2015039287A1 PCT/CN2013/083649 CN2013083649W WO2015039287A1 WO 2015039287 A1 WO2015039287 A1 WO 2015039287A1 CN 2013083649 W CN2013083649 W CN 2013083649W WO 2015039287 A1 WO2015039287 A1 WO 2015039287A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nozzle
- hot melt
- melt adhesive
- storage tank
- air
- Prior art date
Links
- 239000004831 Hot glue Substances 0.000 title claims abstract description 52
- 239000007921 spray Substances 0.000 title abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 34
- 239000003292 glue Substances 0.000 claims description 40
- 239000012943 hotmelt Substances 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 239000004830 Super Glue Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/061—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with several liquid outlets discharging one or several liquids
Definitions
- the utility model relates to the technical field of hot melt adhesives, in particular to a nozzle of a hot melt glue sprayer, wherein the hot melt adhesive nozzle has a combined hot melt adhesive nozzle formed by separating the hot melt glue nozzle from the air nozzle.
- hot melt adhesive is used to bond some non-woven materials.
- sanitary napkins, diapers, etc. are in the production process. It is the use of hot melt adhesive as a binder.
- Hot melt adhesive is a plastic adhesive. Its physical state changes with temperature in a certain temperature range, and its chemical properties are unchanged. It is non-toxic and tasteless. It is an environmentally friendly chemical adhesive, hot melt adhesive. Bonding is the use of a hot melt machine to melt the hot melt adhesive by heat. The melted glue becomes a liquid, which is sprayed onto the surface of the adherend by a hot melt hose and nozzle of a hot melt melter, and the hot melt adhesive is cooled. After the bonding is completed.
- an air nozzle is arranged around the hot melt adhesive nozzle, and the hot melt adhesive is extruded through the hot melt adhesive pipe to the hot melt adhesive nozzle. Similarly, the air is piped to the air nozzle and sprayed together with the hot melt glue, which can be uniformly sprayed onto the surface of the object to be bonded.
- the commonly used hot melt adhesive nozzle is a whole body formed by a set of hot melt adhesive nozzles and a ring of air holes formed in the periphery of each hot melt adhesive nozzle, wherein the hot melt adhesive nozzle and the air nozzle are respectively combined with heat.
- the melt transfer pipe is connected to the gas pipe.
- Such a hot melt adhesive nozzle may block the air nozzle when the impurity is mixed into the air during use, and there are two ways to remove the impurities trapped in the air nozzle.
- the other method is to use some needles outside the nozzle to drill into the air nozzle, so that the dust larger than the air nozzle can be returned to the air pipe to keep the air nozzle open, but this way, the dust cannot be discharged. In the trachea, it is easy to block the air nozzle again and block the air nozzle again.
- the utility model provides a hot melt adhesive nozzle and a jet nozzle separated combined hot melt adhesive in order to overcome the shortcoming that the hot melt adhesive nozzle used in the current use often finds that the air jet nozzle is blocked and cannot be completely removed. Nozzle.
- the technical solution adopted by the utility model for realizing the technical purpose thereof is: a combined hot melt adhesive nozzle, comprising a nozzle body, further comprising an adapter plate and a gas pressure plate;
- At least one hot melt adhesive nozzle protrudes from a lower side of the nozzle body, and all the hot melt adhesive nozzles communicate with a glue storage tank disposed on a side of the nozzle body, and the glue storage tank and the hot melt adhesive Road communication;
- the adapter plate abuts against the nozzle body from the side, and covers the glue storage slot, so that the glue storage tank becomes a closed groove;
- the gas pressure plate is provided with an air storage tank, the gas storage tank is in communication with the gas passage, and a through hole for the hot melt nozzle is passed through the bottom of the gas storage tank. Air nozzles are arranged around;
- the upper surface of the air pressure plate is in contact with the lower side of the nozzle body, so that the air storage tank becomes a closed groove.
- the hot melt adhesive nozzle The lower side of the air pressure plate is protruded.
- the adapter plate and the nozzle body are fixed by fixing screws, the fixing screws are large at both ends, and the middle is small, and the fixing screws are respectively provided at two ends a thread engaging the screw hole of the adapter plate and the nozzle body, and an air passage connected to the air reservoir is disposed in a middle of the screw hole of the nozzle body.
- an outer side of the adapter plate is provided with an interface for connecting the hot melt adhesive glue path to the plastic storage tank.
- the air nozzle is uniformly distributed around each hot melt nozzle to form a plum blossom pattern.
- the utility model divides the hot melt adhesive nozzle into three parts of the nozzle body, the adapter plate and the air pressure plate.
- the air nozzle and the hot melt glue nozzle can be separated by separating the air pressure plate and the nozzle body, and the air pressure plate can be separated from both sides of the air nozzle. Convenient and thorough cleaning of the air nozzles increases service life.
- Figure 1 is an exploded view (I) of Embodiment 1 of the present invention.
- Figure 2 is an exploded view (II) of Embodiment 1 of the present invention.
- Figure 3 is a front elevational view of Embodiment 1 of the present invention.
- Figure 4 is a bottom plan view of Embodiment 1 of the present invention.
- Figure 5 is a side view of Embodiment 1 of the present invention.
- Embodiment 1 as shown in FIG. 1, FIG. 2 and FIG. 3, this embodiment is a combined hot melt adhesive nozzle, which is mainly composed of a nozzle body 1, an adapter plate 2, and a gas pressure plate 3, and is transferred.
- the plate 2 abuts the nozzle body 1 from below, and on the surface of the adapter plate 2 that is in contact with the nozzle body 1, the nozzle body 1 is provided with a glue storage tank 5, which is a groove provided on the side of the nozzle body 1, when When the adapter plate 2 is pressed, it becomes a sealed groove.
- the sealed groove is connected with the glue path of the glue dispenser.
- the glue machine can control the hot melt nozzle 4 connected to the glue storage tank 5 by controlling the pressure and temperature of the hot melt glue in the glue path, mainly The glue amount is controlled, and the hot melt adhesive nozzle 4 protrudes from the lower side of the nozzle body 1 and communicates with the glue storage tank 5, and is disposed at a position corresponding to the glue storage tank 5 of the nozzle body 1 outside the adapter plate 2, and is sprayed with glue.
- the interface 10 of the glue path of the machine is as shown in FIG. 5. In order to ensure that the hot melt adhesive is transferred from the rubber path to the plastic storage tank and does not flow out to the nozzle, the nozzle and the environment are polluted, and a sealing ring 12 is also disposed at the interface 10.
- the gas plate 3 is provided with a gas storage tank 6 , like the glue storage tank 5 , the gas storage tank 6 is also connected with the gas path of the glue spray machine, and the pressure of the air is uniformly controlled by the spray glue machine, and is also pressed by the gas pressure plate 3
- a sealed gas storage tank 6 is formed, and a through hole 7 corresponding to the hot melt adhesive nozzle 4 extending from the head body 1 is disposed at the bottom of the gas storage tank 6, when the gas pressure plate 3 is attached to the head body 1
- the hot melt adhesive nozzle 4 protrudes from the through hole 7.
- the hot melt adhesive nozzle 4 protrudes slightly from the lower side of the air pressure plate 3, and a circular pin hole is drilled around the through hole 7 to form the air nozzle 8.
- Each of the hot melt adhesive nozzles 4 is uniformly provided with six pinhole-like air nozzles 8, which are in the shape of a beautiful plum.
- the adapter plate 2 is fixed to the nozzle body 1 by using a fixing screw 9 and a small flat head screw 12, wherein each of the two sides has a small flat head screw 12 and a large fixing screw 10, which is the embodiment.
Landscapes
- Coating Apparatus (AREA)
- Nozzles (AREA)
Abstract
A modular hot-melt adhesive spray head, comprising a spray head body (1), and further comprising an adapter plate (2) and a gas pressure plate (3), the adapter plate (2) abutting the spray head body (1) from the side, covering the opening of an adhesive reservoir (5) such that the adhesive reservoir (5) is a closed reservoir; the top side of the gas pressure plate (3) abutting against the underside of the spray head body (1) such that a gas storage reservoir (6) is a closed reservoir. The hot-melt adhesive spray head is divided into three parts: the spray head body (1), the adapter plate (2), and the gas pressure plate (3); Separating the gas pressure plate (3) and the spray head body (1) allows for the gas nozzle (8) to be separate from the hot-melt adhesive nozzle (4); on the gas pressure plate (3), the gas nozzle (8) can be conveniently and thoroughly cleaned from the two sides of the gas nozzle (8), thereby increasing service life.
Description
一种组合式热熔胶喷头 Combined hot melt glue nozzle
技术领域 Technical field
本实用新型涉及热熔胶技术领域，特别涉及一种热熔胶喷胶机的 喷头，该热熔胶喷头中热熔胶喷嘴与喷气嘴分离形成的组合式热熔胶 喷头。 The utility model relates to the technical field of hot melt adhesives, in particular to a nozzle of a hot melt glue sprayer, wherein the hot melt adhesive nozzle has a combined hot melt adhesive nozzle formed by separating the hot melt glue nozzle from the air nozzle.
背景技术 Background technique
习用的 AB胶与强力胶因为不够环保， 因此， 就业者改用热熔胶 来粘合被粘合物， 一般采用热熔胶来粘合一些无纺物， 目前卫生巾、 纸尿裤等生产过程中就是采用热熔胶做粘合剂的。 The conventional AB glue and super glue are not environmentally friendly. Therefore, the employer uses hot melt adhesive to bond the adhesive. Generally, hot melt adhesive is used to bond some non-woven materials. Currently, sanitary napkins, diapers, etc. are in the production process. It is the use of hot melt adhesive as a binder.
热熔胶是一种可塑性的粘合剂， 在一定的温度范围内其物理状 态随温度的改变而改变， 而化学特性不变， 其无毒无味， 属于环保型 化学粘合剂， 热熔胶粘合是利用热熔胶机通过热力把热熔胶熔解， 熔 解后的胶成为一种液体，通过热熔胶机的热熔胶管和喷嘴将其喷涂到 被粘合物表面， 热熔胶冷却后完成粘合。 Hot melt adhesive is a plastic adhesive. Its physical state changes with temperature in a certain temperature range, and its chemical properties are unchanged. It is non-toxic and tasteless. It is an environmentally friendly chemical adhesive, hot melt adhesive. Bonding is the use of a hot melt machine to melt the hot melt adhesive by heat. The melted glue becomes a liquid, which is sprayed onto the surface of the adherend by a hot melt hose and nozzle of a hot melt melter, and the hot melt adhesive is cooled. After the bonding is completed.
目前， 为了保证热熔喷涂均匀， 在喷胶时还需要混入适量的气 体， 因此， 在热熔胶喷嘴周围还设置有喷气嘴， 热熔胶通过热熔胶管 道挤压到热熔胶喷嘴，同样空气通过管道传送到喷气嘴与热熔胶一道 喷出， 可以均匀地喷涂到被粘合物表面。 At present, in order to ensure uniform hot melt spraying, it is necessary to mix an appropriate amount of gas during the spraying. Therefore, an air nozzle is arranged around the hot melt adhesive nozzle, and the hot melt adhesive is extruded through the hot melt adhesive pipe to the hot melt adhesive nozzle. Similarly, the air is piped to the air nozzle and sprayed together with the hot melt glue, which can be uniformly sprayed onto the surface of the object to be bonded.
目前常用的热熔胶喷头是一种具有一组热熔胶喷嘴和在每个热 熔胶喷嘴外围设置一圈气孔组成喷气嘴形成的一个整体， 其中， 热熔 胶喷嘴和喷气嘴分别与热熔胶输送管道和气管相连，这样的热熔胶喷 头在使用时由于杂质混入到空气中后， 可能会堵塞喷气嘴， 此时有两 种方式可以清除堵塞在喷气嘴中的杂质， 一种方法是加大气体的压 力， 使一些堵塞在喷气嘴中的直径小于喷气嘴的杂质从喷气嘴中喷
出， 另外一个方法是在喷嘴外面用一些针类的东西向喷气嘴内钻， 让 这些直径较喷气嘴大的灰尘退回到气管中， 使喷气嘴保持畅通， 但这 样， 由于不能将这些灰尘排出， 在气管中还是会很容易再堵塞到喷气 嘴中， 再次堵塞喷气嘴。 At present, the commonly used hot melt adhesive nozzle is a whole body formed by a set of hot melt adhesive nozzles and a ring of air holes formed in the periphery of each hot melt adhesive nozzle, wherein the hot melt adhesive nozzle and the air nozzle are respectively combined with heat. The melt transfer pipe is connected to the gas pipe. Such a hot melt adhesive nozzle may block the air nozzle when the impurity is mixed into the air during use, and there are two ways to remove the impurities trapped in the air nozzle. Is to increase the pressure of the gas, so that some of the impurities in the air nozzle that are smaller than the air nozzle are sprayed from the air nozzle The other method is to use some needles outside the nozzle to drill into the air nozzle, so that the dust larger than the air nozzle can be returned to the air pipe to keep the air nozzle open, but this way, the dust cannot be discharged. In the trachea, it is easy to block the air nozzle again and block the air nozzle again.
因此， 目前常用的热熔胶喷头在使用过程中经常发现喷气喷气 嘴被堵塞， 而又不能彻底清除。 Therefore, the commonly used hot melt adhesive nozzles often find that the jet nozzles are clogged during use and cannot be completely removed.
发明内容 Summary of the invention
本实用新型的为了克服目前常用的热熔胶喷头在使用过程中经 常发现喷气喷气嘴被堵塞， 而又不能彻底清除的不足， 提供一种热熔 胶喷嘴和喷气嘴分离的组合式热熔胶喷头。 本实用新型为实现其技术目的所采用的技术方案是： 一种组合式 热熔胶喷头， 包括喷头体， 还包括转接板和气压板； The utility model provides a hot melt adhesive nozzle and a jet nozzle separated combined hot melt adhesive in order to overcome the shortcoming that the hot melt adhesive nozzle used in the current use often finds that the air jet nozzle is blocked and cannot be completely removed. Nozzle. The technical solution adopted by the utility model for realizing the technical purpose thereof is: a combined hot melt adhesive nozzle, comprising a nozzle body, further comprising an adapter plate and a gas pressure plate;
所述的喷头体下侧伸出有至少一个热熔胶喷嘴， 所有的热熔胶喷 嘴与设置在所述的喷头体一侧的储胶槽相通，所述的储胶槽与热熔胶 胶路相通； At least one hot melt adhesive nozzle protrudes from a lower side of the nozzle body, and all the hot melt adhesive nozzles communicate with a glue storage tank disposed on a side of the nozzle body, and the glue storage tank and the hot melt adhesive Road communication;
所述的转接板从侧面紧靠所述的喷头体， 盖在所述的储胶槽口， 使储胶槽成为一个封闭槽； The adapter plate abuts against the nozzle body from the side, and covers the glue storage slot, so that the glue storage tank becomes a closed groove;
所述的气压板上面设置有储气槽， 所述的储气槽与气路相通， 在 所述的储气槽的底部设置有供所述的热熔胶喷嘴穿过的通孔，通孔周 围设置有喷气嘴； The gas pressure plate is provided with an air storage tank, the gas storage tank is in communication with the gas passage, and a through hole for the hot melt nozzle is passed through the bottom of the gas storage tank. Air nozzles are arranged around;
所述的气压板上面与所述的喷头体下侧紧抵， 使所述的储气槽成 为一个封闭槽。 The upper surface of the air pressure plate is in contact with the lower side of the nozzle body, so that the air storage tank becomes a closed groove.
进一步的， 上述的组合式热熔胶喷头中： 所述的热熔胶喷嘴从所
述的气压板下侧突出。 Further, in the above combined hot melt adhesive head: the hot melt adhesive nozzle The lower side of the air pressure plate is protruded.
进一步的， 上述的组合式热熔胶喷头中： 所述的转接板与所述的 喷头体采用固定螺丝固定， 所述的固定螺丝两头大， 中间小， 所述的 固定螺丝两头设置有分别与所述的转接板和喷头体上的螺孔相啮合 的螺纹， 所述的喷头体的螺孔中间设置有与所述的储气槽相连的气 道。 进一步的， 上述的组合式热熔胶喷头中： 所述的转接板外侧设置 有将所述的热熔胶胶路与所述的储胶槽相接的接口。 Further, in the above-mentioned combined hot melt adhesive head: the adapter plate and the nozzle body are fixed by fixing screws, the fixing screws are large at both ends, and the middle is small, and the fixing screws are respectively provided at two ends a thread engaging the screw hole of the adapter plate and the nozzle body, and an air passage connected to the air reservoir is disposed in a middle of the screw hole of the nozzle body. Further, in the above-mentioned combined hot melt adhesive head, an outer side of the adapter plate is provided with an interface for connecting the hot melt adhesive glue path to the plastic storage tank.
进一步的， 上述的组合式热熔胶喷头中： 所述的喷气嘴均匀分布 在每一个热熔胶喷嘴周围形成梅花状图样。 Further, in the above combined hot melt adhesive nozzle, the air nozzle is uniformly distributed around each hot melt nozzle to form a plum blossom pattern.
本实用新型将热熔胶喷头分成喷头体与转接板、气压板三部分组 合， 通过分离气压板与喷头体可以将喷气嘴与热熔胶喷嘴分离， 在气 压板上可以从喷气嘴两侧对喷气嘴进行方便而彻底的清洁，从而增加 使用寿命。 The utility model divides the hot melt adhesive nozzle into three parts of the nozzle body, the adapter plate and the air pressure plate. The air nozzle and the hot melt glue nozzle can be separated by separating the air pressure plate and the nozzle body, and the air pressure plate can be separated from both sides of the air nozzle. Convenient and thorough cleaning of the air nozzles increases service life.
以下将结合附图和实施例， 对本实用新型进行较为详细的说明。 附图说明 The present invention will be described in detail below with reference to the accompanying drawings and embodiments. DRAWINGS
图 1为本实用新型实施例 1分解图 （一）。 Figure 1 is an exploded view (I) of Embodiment 1 of the present invention.
图 2为本实用新型实施例 1分解图 （二）。 Figure 2 is an exploded view (II) of Embodiment 1 of the present invention.
图 3为本实用新型实施例 1正视图。 Figure 3 is a front elevational view of Embodiment 1 of the present invention.
图 4为本实用新型实施例 1仰视图。 Figure 4 is a bottom plan view of Embodiment 1 of the present invention.
图 5为本实用新型实施例 1侧视图。 Figure 5 is a side view of Embodiment 1 of the present invention.
图中： 1、 喷头体， 2、 转接板， 3、 气压板， 4、 热熔胶喷嘴， 5、 储胶槽， 6、 储气槽， 7、 通孔， 8、 喷气嘴， 9、 固定螺丝， 10、 接口， 11、 小平头螺丝， 12、 密封圈。
具体实施方式 In the figure: 1, nozzle body, 2, adapter plate, 3, air pressure plate, 4, hot melt glue nozzle, 5, storage tank, 6, gas storage tank, 7, through hole, 8, air nozzle, 9, Set screws, 10, interface, 11, small flat head screws, 12, sealing ring. detailed description
实施例 1， 如图 1、 图 2、 图 3所示， 本实施例是一种组合式热 熔胶喷头， 它主要由喷头体 1、 转接板 2、 气压板 3三块组成， 转接 板 2从下面靠紧喷头体 1， 在转接板 2与喷头体 1接触的面上， 喷头 体 1上设置有储胶槽 5， 它是一条设置在喷头体 1侧面上的凹槽， 当 转接板 2靠紧时， 成为一个密封的凹槽。这个密封的凹槽与喷胶机的 胶路相连， 喷胶机通过控制胶路中的热熔胶的压强和温度， 可以对与 储胶槽 5相连的热熔胶喷嘴 4进行控制， 主要是胶量的控制， 热熔胶 喷嘴 4从喷头体 1下侧伸出， 与储胶槽 5相通， 在转接板 2外侧与喷 头体 1 的储胶槽 5相应的位置， 设置有与喷胶机的胶路相连的接口 10， 如图 5所示。为了保证热熔胶从胶路中转接到储胶槽中不会流出 到喷头外，对喷头及环境产生污染，在接口 10处还设置有密封圈 12。 Embodiment 1, as shown in FIG. 1, FIG. 2 and FIG. 3, this embodiment is a combined hot melt adhesive nozzle, which is mainly composed of a nozzle body 1, an adapter plate 2, and a gas pressure plate 3, and is transferred. The plate 2 abuts the nozzle body 1 from below, and on the surface of the adapter plate 2 that is in contact with the nozzle body 1, the nozzle body 1 is provided with a glue storage tank 5, which is a groove provided on the side of the nozzle body 1, when When the adapter plate 2 is pressed, it becomes a sealed groove. The sealed groove is connected with the glue path of the glue dispenser. The glue machine can control the hot melt nozzle 4 connected to the glue storage tank 5 by controlling the pressure and temperature of the hot melt glue in the glue path, mainly The glue amount is controlled, and the hot melt adhesive nozzle 4 protrudes from the lower side of the nozzle body 1 and communicates with the glue storage tank 5, and is disposed at a position corresponding to the glue storage tank 5 of the nozzle body 1 outside the adapter plate 2, and is sprayed with glue. The interface 10 of the glue path of the machine is as shown in FIG. 5. In order to ensure that the hot melt adhesive is transferred from the rubber path to the plastic storage tank and does not flow out to the nozzle, the nozzle and the environment are polluted, and a sealing ring 12 is also disposed at the interface 10.
气压板 3上面设置有储气槽 6， 与储胶槽 5—样， 储气槽 6也与 喷胶机的气路相通， 由喷胶机统一控制空气的压强， 也是通过气压板 3压住才组成一个密封的储气槽 6， 在储气槽 6的底部设置有与喷头 体 1上伸出的热熔胶喷嘴 4相对应的通孔 7， 在气压板 3安装到喷头 体 1上时， 热熔胶喷嘴 4从通孔 7中伸出， 从气压板 3下侧看， 热熔 胶喷嘴 4稍微突出， 在通孔 7周围钻一圈针孔形成喷气嘴 8， 本实施 例中， 每个热熔胶喷嘴 4周围都均匀设置有 6个针孔般的喷气嘴 8， 形漂亮的成梅花形状。 如图 4所示。 本实施例中， 采用固定螺丝 9和 小平头螺丝 12将转接板 2固定到喷头体 1上， 其中两侧各有一颗小 平头螺丝 12蹭一颗为较大的固定螺丝 10， 本实施例中这个固定螺丝
10 的丝杆的两头大中间小， 两头大的地方设有螺纹分别与转接板 2 和喷头体 1上的螺丝孔相啮合， 将转接板 2和喷头体 1固定， 中间小 的部分与储气槽 6相通， 形成与热熔胶机气路相接的接口， 因此， 在 固定螺丝 10两端还设置有密封圈 12防止气体溢出，保证热熔胶机气 路可控。
The gas plate 3 is provided with a gas storage tank 6 , like the glue storage tank 5 , the gas storage tank 6 is also connected with the gas path of the glue spray machine, and the pressure of the air is uniformly controlled by the spray glue machine, and is also pressed by the gas pressure plate 3 A sealed gas storage tank 6 is formed, and a through hole 7 corresponding to the hot melt adhesive nozzle 4 extending from the head body 1 is disposed at the bottom of the gas storage tank 6, when the gas pressure plate 3 is attached to the head body 1 The hot melt adhesive nozzle 4 protrudes from the through hole 7. The hot melt adhesive nozzle 4 protrudes slightly from the lower side of the air pressure plate 3, and a circular pin hole is drilled around the through hole 7 to form the air nozzle 8. In this embodiment, Each of the hot melt adhesive nozzles 4 is uniformly provided with six pinhole-like air nozzles 8, which are in the shape of a beautiful plum. As shown in Figure 4. In this embodiment, the adapter plate 2 is fixed to the nozzle body 1 by using a fixing screw 9 and a small flat head screw 12, wherein each of the two sides has a small flat head screw 12 and a large fixing screw 10, which is the embodiment. In this fixing screw The two ends of the lead screw of 10 are small and small, and the two large places are threaded respectively to mesh with the screw holes on the adapter plate 2 and the nozzle body 1, and the adapter plate 2 and the nozzle body 1 are fixed, and the small part in the middle is The gas storage tank 6 communicates with each other to form an interface which is connected with the gas path of the hot melt glue machine. Therefore, a sealing ring 12 is further disposed at both ends of the fixing screw 10 to prevent gas from overflowing, and the gas path of the hot melt glue machine is controlled.
Claims
1、 一种组合式热熔胶喷头， 包括喷头体， 其特征在于： 还包括转接板 (2) 和气压板 (3)； 1. A combined hot melt adhesive nozzle, including a nozzle body, characterized in that: it also includes an adapter plate (2) and a pneumatic plate (3);
所述的喷头体 （1 ) 下侧伸出有至少一个热熔胶喷嘴 （4)， 所有的热熔 胶喷嘴（4)与设置在所述的喷头体（1 ) 一侧的储胶槽（5)相通， 所述的 储胶槽 （5) 与热熔胶胶路相通； At least one hot melt glue nozzle (4) extends from the lower side of the nozzle body (1), and all hot melt glue nozzles (4) are connected with the glue storage tank (1) provided on one side of the nozzle body (1). 5) Connected, the glue storage tank (5) is connected to the hot melt adhesive path;
所述的转接板 （2 ) 从侧面紧靠所述的喷头体 （1 )， 盖在所述的储胶槽 ( 5) 口， 使储胶槽 （5) 成为一个封闭槽； The adapter plate (2) is close to the nozzle body (1) from the side and covers the mouth of the glue storage tank (5), so that the glue storage tank (5) becomes a closed tank;
所述的气压板（3)上面设置有储气槽（6)， 所述的储气槽（6)与气路 相通， 在所述的储气槽 （6) 的底部设置有供所述的热熔胶喷嘴 （4) 穿过 的通孔 （7)， 通孔 （7) 周围设置有喷气嘴 （8); The air pressure plate (3) is provided with an air storage tank (6), the air storage tank (6) is connected to the air path, and a gas storage tank (6) is provided at the bottom of the air storage tank (6). The through hole (7) through which the hot melt glue nozzle (4) passes, and the air nozzle (8) is arranged around the through hole (7);
所述的气压板（3)上面与所述的喷头体（1 )下侧紧抵， 使所述的储气 槽 （6) 成为一个封闭槽。 The upper side of the air pressure plate (3) is in close contact with the lower side of the nozzle body (1), so that the air storage tank (6) becomes a closed tank.
2、 根据权利要求 1所述的组合式热熔胶喷头， 其特征在于： 所述的热 熔胶喷嘴 （4) 从所述的气压板 （3) 下侧突出。 2. The combined hot melt glue nozzle according to claim 1, characterized in that: the hot melt glue nozzle (4) protrudes from the lower side of the air pressure plate (3).
3、 根据权利要求 1或 2所述的组合式热熔胶喷头， 其特征在于： 所述 的转接板（2)与所述的喷头体（1 )采用固定螺丝（9) 固定， 所述的固定 螺丝 （9) 两头大， 中间小， 所述的固定螺丝 （9) 两头设置有分别与所述 的转接板 （2) 和喷头体 （1 ) 上的螺孔相啮合的螺纹， 所述的喷头体 （1 ) 的螺孔中间设置有与所述的储气槽 （6) 相连的气道。 3. The combined hot melt adhesive nozzle according to claim 1 or 2, characterized in that: the adapter plate (2) and the nozzle body (1) are fixed with fixing screws (9), The two ends of the fixing screw (9) are large and the middle is small. The two ends of the fixing screw (9) are provided with threads that mesh with the screw holes on the adapter plate (2) and the nozzle body (1) respectively, so An air channel connected to the air storage tank (6) is provided in the middle of the screw hole of the nozzle body (1).
4、 根据权利要求 1或 2所述的组合式热熔胶喷头， 其特征在于： 所述 的转接板 （2) 外侧设置有将所述的热熔胶胶路与所述的储胶槽 （5) 相接 的接口 （10)。 4. The combined hot melt adhesive nozzle according to claim 1 or 2, characterized in that: the outside of the adapter plate (2) is provided with the hot melt adhesive path and the glue storage tank (5) Connected interface (10).
5、 根据权利要求 1或 2所述的组合式热熔胶喷头， 其特征在于： 所述 的喷气嘴 （8) 均匀分布在每一个热熔胶喷嘴 （4) 周围形成梅花状图样。
5. The combined hot melt adhesive nozzle according to claim 1 or 2, characterized in that: the air nozzles (8) are evenly distributed around each hot melt adhesive nozzle (4) to form a plum blossom pattern.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201380024371.7A CN104936706B (en) | 2013-09-17 | 2013-09-17 | A kind of combined hot melten gel shower nozzle |
| PCT/CN2013/083649 WO2015039287A1 (en) | 2013-09-17 | 2013-09-17 | Modular hot-melt adhesive spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2013/083649 WO2015039287A1 (en) | 2013-09-17 | 2013-09-17 | Modular hot-melt adhesive spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015039287A1 true WO2015039287A1 (en) | 2015-03-26 |
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ID=52688082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2013/083649 WO2015039287A1 (en) | 2013-09-17 | 2013-09-17 | Modular hot-melt adhesive spray head |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104936706B (en) |
| WO (1) | WO2015039287A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726156A (en) * | 2016-12-30 | 2017-05-31 | 广东恒实业有限公司 | A kind of paper diaper core body and preparation method thereof |
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| JP2000070818A (en) * | 1998-09-03 | 2000-03-07 | San Tool:Kk | Heating device in hot-melt adhesive spray coating apparatus |
| CN2463061Y (en) * | 2001-02-20 | 2001-12-05 | 纪英禄 | Spray head structure for lacquer film coating machine |
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| US4891249A (en) * | 1987-05-26 | 1990-01-02 | Acumeter Laboratories, Inc. | Method of and apparatus for somewhat-to-highly viscous fluid spraying for fiber or filament generation, controlled droplet generation, and combinations of fiber and droplet generation, intermittent and continuous, and for air-controlling spray deposition |
| US5292068A (en) * | 1992-08-17 | 1994-03-08 | Nordson Corporation | One-piece, zero cavity nozzle for swirl spray of adhesive |
| CN2312764Y (en) * | 1997-07-25 | 1999-04-07 | 赖淑卿 | Spray gun of hot melt adhesive machine |
| US6811095B2 (en) * | 2002-01-07 | 2004-11-02 | Illinois Tool Works Inc. | All plastic air cap for hot melt adhesive applicator |
| US7617951B2 (en) * | 2002-01-28 | 2009-11-17 | Nordson Corporation | Compact heated air manifolds for adhesive application |
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- 2013-09-17 WO PCT/CN2013/083649 patent/WO2015039287A1/en active Application Filing
- 2013-09-17 CN CN201380024371.7A patent/CN104936706B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000070818A (en) * | 1998-09-03 | 2000-03-07 | San Tool:Kk | Heating device in hot-melt adhesive spray coating apparatus |
| CN2463061Y (en) * | 2001-02-20 | 2001-12-05 | 纪英禄 | Spray head structure for lacquer film coating machine |
| CN2749581Y (en) * | 2004-11-02 | 2006-01-04 | 皇尚科技开发(深圳)有限公司 | Adjustable hot-melt adhesive spray nozzle |
| CN101332451A (en) * | 2007-06-28 | 2008-12-31 | 泉州新日成热熔胶设备有限公司 | Spiral nozzle module and coating device for hot-melt adhesive coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106726156A (en) * | 2016-12-30 | 2017-05-31 | 广东恒实业有限公司 | A kind of paper diaper core body and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104936706A (en) | 2015-09-23 |
| CN104936706B (en) | 2017-12-22 |
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