阅读说明：本技术 一种模压化粪池的制作方法 (Manufacturing method of die-pressing septic tank ) 是由 顾荣达 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种模压化粪池的制作方法,包括以下配比原料,树脂20-25％,低收缩剂10-15％,重钙粉40-50％,脱模剂0.1-0.5％,促进剂0.1-0.5％,稳定剂0.1-0.5％,增稠剂0.1-0.5％,玻璃纤维20-30％,专用复合制剂0.1-0.5％。将所述原料经过混合搅拌、过滤、融合、加压、冷却及熟化等一系列步骤,最终制成化粪池。本发明是将树脂玻璃纤维的材料通过一定配比制作成片状原料,经模具和专用液压机器采用加温加压塑性,修边打磨后自然降温冷却即可使用。通过模压一次成型,牢固可靠,密封性好,生产效率高。(The invention discloses a method for manufacturing a mould pressing septic tank, which comprises the following raw materials of 20-25% of resin, 10-15% of low shrinkage agent, 40-50% of heavy calcium powder, 0.1-0.5% of release agent, 0.1-0.5% of accelerant, 0.1-0.5% of stabilizer, 0.1-0.5% of thickening agent, 20-30% of glass fiber and 0.1-0.5% of special composite preparation. The raw materials are subjected to a series of steps of mixing, stirring, filtering, fusing, pressurizing, cooling, curing and the like, and finally the septic tank is prepared. The invention is that the material of resin glass fiber is made into sheet raw material by a certain proportion, heated and pressurized to be plastic by a mould and a special hydraulic machine, and naturally cooled after trimming and polishing. Through mould pressing one shot forming, firm reliable, the leakproofness is good, and production efficiency is high.)

1. A method for manufacturing a mould pressing septic tank is characterized in that the method comprises the following raw materials in proportion:

20-25% of resin, 10-15% of low shrinkage agent, 40-50% of heavy calcium carbonate powder, 0.1-0.5% of release agent, 0.1-0.5% of accelerator, 0.1-0.5% of stabilizer, 0.1-0.5% of thickener, 20-30% of glass fiber and 0.1-0.5% of special composite preparation;

and is manufactured by the following steps:

(1) mixing the raw material resin, the low shrinkage agent, the coarse whiting powder and the release agent in the ratio into a special stirring axe through a numerical control feeding system and stirring;

(2) after being fully stirred, the raw materials in the step (1) flow into a low-level storage vat from a high-level stirring kettle, and impurities are removed by using a special filtering facility in the process;

(3) mixing the raw material accelerator, the stabilizer, the thickening agent and the special composite preparation in the ratio into a special stirring kettle through a numerical control feeding system for stirring;

(4) after being fully stirred, the raw materials in the step (3) flow into a low-level storage vat from a high-level stirring kettle, and impurities are removed by using a special filtering facility in the period;

(5) fusing and stirring the two raw materials stirred in the steps (2) and (4) through a numerical control online mixing system, and then flowing the two raw materials into a special hopper for later use, wherein the raw materials of the hopper flow to a bearing film through a flow groove opening, and the bearing film moves forwards through a crawler;

(6) shearing and scattering the 20-30% glass fiber raw material by a numerical control cutter, wherein the glass fiber is divided into long fiber and short fiber, and the glass fiber is used by being fused with 80-90% in a proportion of 10-20%;

(7) the fused glass fiber is scattered on the paste in the step (5), and is conveyed to a pressurizing part through a crawler belt to be extruded, so that the glass fiber and the paste are fully blended and soaked;

(8) after being extruded by a pressurizer, the mixture is put into a special sealed turnover box for sealed storage, and the curing time is determined according to the temperature and the humidity in the storage place;

(9) putting the mixture into a specific mould, and preparing the required mould pressing septic tank by a hydraulic press at high temperature and high pressure.

2. The method of claim 1, wherein the low shrinkage agent is styrene or polystyrene.

3. The method for manufacturing a mold-pressing septic tank of claim 1, wherein the release agent is zinc stearate.

4. The method of claim 1, wherein the accelerator is tert-butyl ester.

5. The method of claim 1, wherein the stabilizer is polyvinyl chloride.

6. The method of claim 1, wherein the thickening agent is magnesium oxide.

7. The method of claim 1, wherein the composite formulation is a toughening agent and a brightening agent.

8. The method for manufacturing a molded septic tank according to claim 1, wherein the aging time after the sealing and storing of the step (8) is 24 hours.

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of mould pressing containers, in particular to a method for manufacturing a mould pressing septic tank.

[ background of the invention ]

The septic tank is used for treating excrement and filtering and settling, and the principles of settling and anaerobic fermentation are utilized to remove suspended organic matters in domestic sewage. Most are split type structure for the septic tank at present, need paste the reuse nut with the double faced adhesive tape during the equipment and fix, and this kind of mode leakproofness is poor, leads to having the risk of excrement leakage to product efficiency of construction is low, and the effect is not good.

[ summary of the invention ]

In view of the above, in order to overcome the defects in the prior art, the invention provides a method for manufacturing a die-pressing septic tank, which is formed in one step by die pressing, and has the advantages of firmness, reliability, good sealing property, high production efficiency and high durability.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a method for manufacturing a mould pressing septic tank comprises the following raw materials in proportion:

20-25% of resin, 10-15% of low shrinkage agent, 40-50% of heavy calcium carbonate powder, 0.1-0.5% of release agent, 0.1-0.5% of accelerator, 0.1-0.5% of stabilizer, 0.1-0.5% of thickener, 20-30% of glass fiber and 0.1-0.5% of special composite preparation.

And is manufactured by the following steps:

(1) mixing the raw material resin, the low shrinkage agent, the coarse whiting powder and the release agent in the ratio into a special stirring axe through a numerical control feeding system and stirring;

(2) after being fully stirred, the raw materials in the step (1) flow into a low-level storage vat from a high-level stirring kettle, and impurities are removed by using a special filtering facility in the process;

(3) mixing the raw material accelerator, the stabilizer, the thickening agent and the special composite preparation in the ratio into a special stirring kettle through a numerical control feeding system for stirring;

(4) after being fully stirred, the raw materials in the step (3) flow into a low-level storage vat from a high-level stirring kettle, and impurities are removed by using a special filtering facility in the period;

(5) fusing and stirring the two raw materials stirred in the steps (2) and (4) through a numerical control online mixing system, and then flowing the two raw materials into a special hopper for later use, wherein the raw materials of the hopper flow to a bearing film through a flow groove opening, and the bearing film moves forwards through a crawler;

(6) the glass fiber raw material accounting for 20-30% of the total weight is cut and broken up by a numerical control cutter, wherein the glass fiber is divided into long fiber and short fiber, and the glass fiber is used by being fused with 80-90% of the total weight by 10-20%.

(7) And (4) scattering the fused glass fibers onto the paste obtained in the step (5), and conveying the glass fibers to a pressurizing part through a crawler belt to extrude, so that the glass fibers and the paste are fully blended and soaked.

(8) After being extruded by a pressurizer, the mixture is put into a special sealed turnover box for sealed storage, and the curing time is determined according to the temperature and the humidity in the storage place.

(9) Putting the mixture into a specific mould, and preparing the required mould pressing septic tank by a hydraulic press at high temperature and high pressure.

Further, the low shrinkage agent is styrene or polystyrene.

Preferably, the release agent is zinc stearate.

The accelerant is tert-butyl ester.

The stabilizer is polyvinyl chloride.

The thickener is magnesium oxide.

The composite formulation is a toughening agent and a brightening agent.

The curing time after the sealed storage in the step (8) is 24 hours.

The invention is that the material of resin glass fiber is made into sheet raw material by a certain proportion, heated and pressurized to be plastic by a mould and a special hydraulic machine, and naturally cooled after trimming and polishing.

The method has the advantages of simplicity, reliability, one-step molding through die pressing, firmness, reliability, good sealing performance, no risk of excrement leakage and high production efficiency.

[ description of the drawings ]

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the production process of the present invention.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.