阅读说明：本技术 一种防水密封胶条的点胶加工方法 (A kind of dispensing processing method of water-proof sealing rubber strip ) 是由 黄英雪 邓林林 卢金波 朱金水 于 2019-08-26 设计创作，主要内容包括：本发明公开了一种防水密封胶条的点胶加工方法,包括胶水准备、点胶机准备、点胶开始、点胶结束、混合胶压合、保压、防水密封胶条处理以及抽样检测等步骤,此防水密封胶条的点胶加工方法,通过将防水密封胶条裹在填充胶外侧,一方面使防水密封胶条的点胶加工的工艺流程简单,同时操作简便,提高防水密封胶条的点胶加工效率,同时有效的减少了防水密封胶条的点胶加工的生产成本,同时本方案中对制得的防水密封胶条进行充分的压合并使用模具进行保压,从而有效的提高制得的防水密封胶条的密实度,使防水密封胶条可以在-50-70°的环境下进行有效的使用,进一步的提高防水密封胶条的使用寿命。(The invention discloses a kind of dispensing processing methods of water-proof sealing rubber strip, prepare including glue, dispenser prepares, dispensing starts, dispensing terminates, epoxy glue pressing, pressure maintaining, water-proof sealing rubber strip processing and sampling Detection, the dispensing processing method of this water-proof sealing rubber strip, by the way that water-proof sealing rubber strip is rolled on the outside of filling glue, on the one hand the process flow for processing the dispensing of water-proof sealing rubber strip is simple, it is easy to operate simultaneously, improve the dispensing processing efficiency of water-proof sealing rubber strip, it is effectively reduced the production cost of the dispensing processing of water-proof sealing rubber strip simultaneously, water-proof sealing rubber strip obtained is adequately pressed in this programme simultaneously and carries out pressure maintaining using mold, to effectively improve the compactness of water-proof sealing rubber strip obtained, make water-proof sealing rubber strip effectively in the environment of -50-70 ° With the further service life for improving water-proof sealing rubber strip.)

1. a kind of dispensing processing method of water-proof sealing rubber strip, it is characterised in that: the water-proof sealing rubber strip is by waterproof gasket cement With filling glue composition, the waterproof gasket cement is wrapped on the outside of filling glue, comprising the following steps:

Step 1: glue prepares: the waterproof gasket cement and filling glue for taking from refrigerator respectively a certain proportion of.

2. step 2: dispenser prepares: preparing waterproof gasket cement feed pipe and filling glue feed pipe, and in waterproof sealing glue Material jet hole is set between feed pipe and filling glue feed pipe, and opens dispenser, adjust dispenser to most suitable air pressure with Optimum temperature；

Step 3: dispensing starts: being run by dispenser air pressure inside, air pressure inside will be first by anti-watertight by material jet hole Sealing sprays, then filling glue is sprayed, and is wrapped in waterproof gasket cement on the outside of filling glue；

Step 4: dispensing terminates: after material nozzle, filling glue first stops, and subsequent waterproof gasket cement stops, and makes waterproof Sealant can be stablized and sufficiently be wrapped on the outside of filling glue；

Step 5: epoxy glue pressing: waterproof gasket cement and its internal filling glue are pressed using pressing machine, improved anti- The bond properties of watertight sealing and filling glue, while obtaining water-proof sealing rubber strip.

3. step 6: pressure maintaining: reusing mold for the sealing joint strip after pressing and press, and pressing time is 1min, is mentioned The compactness of high water-proof sealing rubber strip:

Step 7: it water-proof sealing rubber strip processing: is adequately dried, and is cooled to by water-proof sealing rubber strip using dryer At room temperature；

Step 8: sampling Detection: extract sealing joint strip under being cooled to room temperature several, and on the water-proof sealing rubber strip of extraction Several test points are marked, the effect that compactness quickly detects is carried out.

4. a kind of dispensing processing method of water-proof sealing rubber strip according to claim 1, it is characterised in that: the step 1 In, waterproof gasket cement and filling glue are -5 ° ~ 25 ° by the temperature taken out in refrigerator, and the ratio of waterproof gasket cement and filling glue is 1:1 or 1:3.

5. a kind of dispensing processing method of water-proof sealing rubber strip according to claim 1, it is characterised in that: the step 2 In, the syringe that the waterproof gasket cement feed pipe and filling glue feed pipe are 100ml, while two waterproof gasket cement feed pipes And the discharging of filling glue feed pipe is by two pneumatic dispensers controls, while two starting dispensers by a controlling terminal into Row control can control two starting dispensers when starting, so that waterproof gasket cement is discharged in advance, while at the end, waterproof The last fracture of sealant, to guarantee that waterproof gasket cement is adequately wrapped on the outside of filling glue.

6. a kind of dispensing processing method of water-proof sealing rubber strip according to claim 1, it is characterised in that: the step 3 In, the air pressure size in dispenser is 8bar.

7. a kind of dispensing processing method of water-proof sealing rubber strip according to claim 2, it is characterised in that: the step 4 In, waterproof gasket cement has its corresponding solenoid valve control with the cutout of filling glue respectively, meanwhile, solenoid valve is by controlling terminal It is controlled.

8. a kind of dispensing processing method of water-proof sealing rubber strip according to claim 1, it is characterised in that: the step 5 In, pressing machine closes time of contact to waterproof gasket cement and filling glue laminated as 4s, meanwhile, waterproof needed for being corresponded to during pressing The phenomenon that outer ring baffle is arranged in the shape of sealing joint strip, prevents waterproof gasket cement leakage pressure.

9. a kind of dispensing processing method of water-proof sealing rubber strip according to claim 1, it is characterised in that: the step 8 In, it is compactness inspection instrument used in the compactness inspection of water-proof sealing rubber strip.

Technical field

The present invention relates to water-proof sealing rubber strip technical field, the dispensing processing method of specially a kind of water-proof sealing rubber strip.

Background technique

Sealing joint strip is widely used in the fields such as automobile, building, refrigerator, freezer, effect ten as airtight and water seal equipment Divide important.Especially on automobile, can not only waterproof and dustproof, and there are also noise abatement, the effect of buffering, for keeping vehicle Interior spatter property, riding comfort and extension car body service life etc. have considerable meaning.Meanwhile sealing joint strip is still The decorative appearance product of riding vehicle especially luxury models become one of the distinguishing mark of automobile cost performance.The base of sealant This function is the seam of sealing building, and anti-wind and snow, heat preservation, damping, improves housing conditions at sound insulation.

Currently, existing dispenser when carrying out dispensing processing, is taken to improve the sealing performance of water-proof sealing rubber strip Various technical solutions, there is process of manufacture and required equipment is complex, and high production cost also results in anti-watertight After carrying out dispensing processing, water-proof sealing rubber strip generally uses in the environment of -50-70 ° seal strip, usually will appear in adhesive tape Not enough there is the phenomenon that adhesive tape Expansion And Fracture in portion's compactness, for this purpose, it is proposed that a kind of dispensing of water-proof sealing rubber strip is processed Method.

Summary of the invention

The purpose of the present invention is to provide a kind of dispensing processing methods of water-proof sealing rubber strip, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the invention provides the following technical scheme: a kind of dispensing processing method of water-proof sealing rubber strip, The water-proof sealing rubber strip is made of waterproof gasket cement and filling glue, and the waterproof gasket cement is wrapped on the outside of filling glue, including Following steps:

Step 1: glue prepares: the waterproof gasket cement and filling glue for taking from refrigerator respectively a certain proportion of.

Step 2: dispenser prepares: preparing waterproof gasket cement feed pipe and filling glue feed pipe, and in waterproof gasket cement Material jet hole is set between water feed pipe and filling glue feed pipe, and opens dispenser, adjusts dispenser to most suitable air pressure With optimum temperature；

Step 3: dispensing starts: being run by dispenser air pressure inside, air pressure inside will be first by anti-watertight by material jet hole Sealing sprays, then filling glue is sprayed, and is wrapped in waterproof gasket cement on the outside of filling glue；

Step 4: dispensing terminates: after material nozzle, filling glue first stops, and subsequent waterproof gasket cement stops, and makes waterproof Sealant can be stablized and sufficiently be wrapped on the outside of filling glue；

Step 5: epoxy glue pressing: waterproof gasket cement and its internal filling glue are pressed using pressing machine, improved anti- The bond properties of watertight sealing and filling glue, while obtaining water-proof sealing rubber strip.

Step 6: pressure maintaining: reusing mold for the sealing joint strip after pressing and press, and pressing time is 1min, Improve the compactness of water-proof sealing rubber strip:

Step 7: it water-proof sealing rubber strip processing: is adequately dried, and is cooled to by water-proof sealing rubber strip using dryer At room temperature；

Step 8: sampling Detection: extract sealing joint strip under being cooled to room temperature several, and on the water-proof sealing rubber strip of extraction Several test points are marked, the effect that compactness quickly detects is carried out.

Preferably, in the step 1, waterproof gasket cement and filling glue are -5 ° ~ 25 ° by the temperature taken out in refrigerator, and The ratio of waterproof gasket cement and filling glue is 1:1 or 1:3.

Preferably, in the step 2, the waterproof gasket cement feed pipe and filling glue feed pipe be 100ml needle Cylinder, while the discharging of two waterproof gasket cement feed pipes and filling glue feed pipe is controlled by two pneumatic dispensers, while two A starting dispenser is controlled by a controlling terminal, can be controlled two starting dispensers when starting, be made waterproof sealing Glue discharges in advance, while at the end, the last fracture of waterproof gasket cement, to guarantee that waterproof gasket cement is adequately wrapped in filling On the outside of glue.

Preferably, in the step 3, the air pressure size in dispenser is 8bar.

Preferably, in the step 4, waterproof gasket cement has its corresponding solenoid valve control with the cutout of filling glue respectively System, meanwhile, solenoid valve is controlled by controlling terminal.

Preferably, in the step 5, pressing machine closes time of contact to waterproof gasket cement and filling glue laminated as 4s, meanwhile, Outer ring baffle is arranged in the shape of corresponding required water-proof sealing rubber strip during pressing, prevents showing for waterproof gasket cement leakage pressure As.

It preferably, is compactness inspection instrument used in the compactness inspection of water-proof sealing rubber strip in the step 8.

Compared with prior art, the beneficial effects of the present invention are:

1, of the invention, by the way that water-proof sealing rubber strip to be rolled on the outside of filling glue, and pass through two dispenser operations of control, Ji Keshi Existing water-proof sealing rubber strip wraps up in the process flow letter for adequately on the outside of filling glue, on the one hand processing the dispensing of water-proof sealing rubber strip It is single while easy to operate, the dispensing processing efficiency of water-proof sealing rubber strip is improved, while being effectively reduced water-proof sealing rubber strip Dispensing processing production cost, while water-proof sealing rubber strip obtained is adequately pressed in this programme and use mold into Row pressure maintaining allows water-proof sealing rubber strip at -50-70 ° to effectively improve the compactness of water-proof sealing rubber strip obtained It is effectively used under environment, the further service life for improving water-proof sealing rubber strip.

2, in the use of the present invention, by being sampled detection to water-proof sealing rubber strip, so as to waterproof gasket cement The effect that the glue amount of waterproof gasket cement and filling glue during the dispensing processing of item is accurately controlled, improves waterproof The quality of production of the dispensing processing of sealing joint strip.

Detailed description of the invention

Fig. 1 is overall structure of the present invention.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Referring to Fig. 1, the present invention provides a kind of technical solution: a kind of dispensing processing method of water-proof sealing rubber strip, it is described Water-proof sealing rubber strip is made of waterproof gasket cement and filling glue, and the waterproof gasket cement is wrapped on the outside of filling glue, including following Step:

Step 1: glue prepares: the waterproof gasket cement and filling glue for taking from refrigerator respectively a certain proportion of.

Step 2: dispenser prepares: preparing waterproof gasket cement feed pipe and filling glue feed pipe, and in waterproof gasket cement Material jet hole is set between water feed pipe and filling glue feed pipe, and opens dispenser, adjusts dispenser to most suitable air pressure With optimum temperature；

Step 3: dispensing starts: being run by dispenser air pressure inside, air pressure inside will be first by anti-watertight by material jet hole Sealing sprays, then filling glue is sprayed, and is wrapped in waterproof gasket cement on the outside of filling glue；

Step 4: dispensing terminates: after material nozzle, filling glue first stops, and subsequent waterproof gasket cement stops, and makes waterproof Sealant can be stablized and sufficiently be wrapped on the outside of filling glue；

Step 5: epoxy glue pressing: waterproof gasket cement and its internal filling glue are pressed using pressing machine, improved anti- The bond properties of watertight sealing and filling glue, while obtaining water-proof sealing rubber strip.

Step 6: pressure maintaining: reusing mold for the sealing joint strip after pressing and press, and pressing time is 1min, Improve the compactness of water-proof sealing rubber strip:

Step 7: it water-proof sealing rubber strip processing: is adequately dried, and is cooled to by water-proof sealing rubber strip using dryer At room temperature；

Step 8: sampling Detection: extract sealing joint strip under being cooled to room temperature several, and on the water-proof sealing rubber strip of extraction Several test points are marked, the effect that compactness quickly detects is carried out.

In the step 1, waterproof gasket cement and filling glue are -5 ° ~ 25 ° by the temperature taken out in refrigerator, and waterproof sealing The ratio of glue and filling glue is 1:1 or 1:3.

In the step 2, the syringe that the waterproof gasket cement feed pipe and filling glue feed pipe are 100ml, while two A waterproof gasket cement feed pipe and the discharging for filling glue feed pipe are controlled by two pneumatic dispensers, while two starting dispensings Machine is controlled by a controlling terminal, can control two starting dispensers when starting, waterproof gasket cement is made to discharge in advance, At the end simultaneously, the last fracture of waterproof gasket cement, to guarantee that waterproof gasket cement is adequately wrapped on the outside of filling glue.

In the step 3, the air pressure size in dispenser is 8bar.

In the step 4, waterproof gasket cement has its corresponding solenoid valve control with the cutout of filling glue respectively, meanwhile, Its solenoid valve is controlled by controlling terminal.

In the step 5, pressing machine closes time of contact to waterproof gasket cement and filling glue laminated as 4s, meanwhile, in pressing The phenomenon that outer ring baffle is arranged in the shape of corresponding required water-proof sealing rubber strip in the process, prevents waterproof gasket cement leakage pressure.

It is compactness inspection instrument used in the compactness inspection of water-proof sealing rubber strip in the step 8.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.