公开(公告)号：US20140131463A1

公开(公告)日：2014-05-15

申请号：US13672808

申请日：2012-11-09

Applicant: L & P PROPERTY MANAGEMENT COMPANY

Inventor： RICHARD L. MCCUNE ,  MATTHEW SMALLWOOD ,  TERRANCE L. MYERS

IPC: B05B15/02 ,  B05B15/04

CPC classification number: B05B15/025 ,  B05B7/0807 ,  B05B12/02 ,  B05B12/06 ,  B05B15/55

Abstract: Systems and methods for producing consistent spray patterns and for diminishing clogging experienced when applying spray adhesive from a spray gun are provided. One system includes an automatic non-atomizing spray valve operably coupled to a first and second flow valve. The spray and flow valves are electronically controlled using logic running on a processing unit. The logic is programmed to carry out a spray cycle that involves dispensing a first liquid from the spray valve (first phase) and then dispensing a second liquid through the same spray valve (second phase). Because the first liquid (e.g., water-based adhesive) has the potential to clog a nozzle of the spray valve, a short burst of the second liquid (e.g., cleaning fluid) is introduced to prevent the nozzle from clogging. The spray valve is configured as a pulse width modulated spray gun to further reduce clogging and to generate an evenly distributed spray pattern.

Abstract translation: 提供了用于产生一致喷雾图案并减少从喷枪施加喷雾粘合剂时经历的堵塞的系统和方法。 一个系统包括可操作地联接到第一和第二流量阀的自动非雾化喷雾阀。 喷雾和流量阀使用在处理单元上运行的逻辑进行电子控制。 逻辑被编程为执行喷雾循环，其涉及从喷雾阀（第一阶段）分配第一液体，然后通过相同的喷雾阀（第二阶段）分配第二液体。 因为第一液体（例如水性粘合剂）具有堵塞喷雾阀喷嘴的可能性，所以引入第二液体（例如清洁液体）的短暂爆裂以防止喷嘴堵塞。 喷雾阀配置为脉宽调制喷枪，以进一步减少堵塞并产生均匀分布的喷雾模式。

公开(公告)号：US20150017327A1

公开(公告)日：2015-01-15

申请号：US14327021

申请日：2014-07-09

Applicant: L&P PROPERTY MANAGEMENT COMPANY

Inventor： TERRANCE L. MYERS ,  GREG KOEHLER ,  MATTHEW SMALLWOOD

IPC: B05B7/12 ,  B05B12/00 ,  C09J5/00 ,  B05B7/08

CPC classification number: B05B7/1209 ,  B05B7/0846 ,  B05B12/002

Abstract: Systems and methods for resolving inefficiencies when applying spray adhesive and activator from a two-component, handheld spray gun are provided. One embodiment of the two-component, handheld spray gun apparatus includes a first nozzle and a second nozzle coupled to a common bracket. The first nozzle and the second nozzle each include a spray valve and orifice for dispensing an amount of liquid adhesive or liquid activator from the respective nozzle using only line pressure. Further, a trigger coupled to the first and second nozzles is used to simultaneously dispense the adhesive and activator during spraying. In embodiments, the first and second nozzles dispense adhesive and activator at a particular angle such that an amount of dispersed adhesive intersects an amount of dispersed activator to provide a combined spray pattern on a surface.

Abstract translation: 提供了从双组分手持喷枪应用喷雾粘合剂和活化剂时解决低效率的系统和方法。 双组分手持喷枪装置的一个实施例包括第一喷嘴和连接到公共支架的第二喷嘴。 第一喷嘴和第二喷嘴各自包括喷雾阀和孔，用于仅使用管线压力从相应的喷嘴分配一定量的液体粘合剂或液体活化剂。 此外，联接到第一和第二喷嘴的触发器用于在喷涂期间同时分配粘合剂和活化剂。 在实施例中，第一和第二喷嘴以特定角度分配粘合剂和活化剂，使得分散的粘合剂的量与一定量的分散的活化剂相交，以在表面上提供组合的喷雾图案。