KR20110029744A - All style braille block manufacture mixture distribution process equipment - Google Patents

All style braille block manufacture mixture distribution process equipment Download PDF

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Publication number
KR20110029744A
KR20110029744A KR1020090087554A KR20090087554A KR20110029744A KR 20110029744 A KR20110029744 A KR 20110029744A KR 1020090087554 A KR1020090087554 A KR 1020090087554A KR 20090087554 A KR20090087554 A KR 20090087554A KR 20110029744 A KR20110029744 A KR 20110029744A
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KR
South Korea
Prior art keywords
curing agent
mixed
mixing
raw material
manufacturing
Prior art date
Application number
KR1020090087554A
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Korean (ko)
Inventor
정현채
Original Assignee
주식회사 홍우비앤티
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Priority to KR1020090087554A priority Critical patent/KR20110029744A/en
Publication of KR20110029744A publication Critical patent/KR20110029744A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: An apparatus for mixture/distribution process for manufacturing an integrated braille block is provided. CONSTITUTION: An apparatus for mixture/distribution process for manufacturing an integrated braille block comprises: a large mixing chamber(10) for mixing liquid resin, solid fillers, and various additives in a mixer(13); a hardener mixing unit(21) for inputting the hardener into one side of a transfer pipe(20); and a distribution/discharging opening(30) for distributing predetermined amount of mixture of high viscosity into a mold.

Description

All style braille block manufacture mixture distribution process equipment

The present invention relates to a manufacturing apparatus for manufacturing a blind block for the blind, in particular, molded in a block of a plate made of concrete or cement or made of granite or artificial marble protruded in the upper layer formed of a liquid resin In order to prevent the hardening of the mixed raw materials due to the hardener when adding the hardening agent to the mixed raw material mixed with the solid filler and various additives added to the liquid resin, at the same time, it is possible to reduce the raw materials and facilitate the work. And quality.

In general, a blind block having a protruding surface is installed on the upper floor so that the visually impaired person can know the location or direction at a place that needs to be surrounded by sidewalks, crosswalks, subways, and stairs.

These blocks are used to distinguish them from roads by painting blocks formed with a protrusion layer on the upper layer made of concrete or cement or made of granite or artificial marble to distinguish them from the road, but this is a paint layer applied to the protrusion layer after a certain time. There was a problem of peeling and breaking.

Therefore, blocks made of concrete or cement or made of granite or artificial marble are made of flat plates and attached to the upper part by adhesively attaching the protrusions with the resin layer formed thereon. There was a problem that the protrusions bonded with the adhesive are separated.

Therefore, when manufacturing a block made of concrete, cement, granite, or artificial marble, small pores are formed in the block, and the mixed raw material is infiltrated by mixing a liquid resin, a solid filler, and various additives in the pores formed in the block. By forming a projection layer to solve the problem that the conventional projection layer is separated.

In this case, the raw material used as the mixed raw material may be a thermoplastic resin or a thermosetting resin, and typically, a urethane-based, epoxy-based, polyester-based liquid resin, a solid filler, and various additives are mixed and used. .

However, there is a problem that it takes a considerable time to cure the mixed raw material that penetrates the block manufactured as described above, and the use of the mixed mixed raw material is limited due to these problems, resulting in reduced productivity of the product and waste of raw materials. will be.

Therefore, the above-mentioned problem has been solved conventionally by adding a process of adding a curing agent to the manufacturing process, and as shown in FIG. 4, the upper side opens and closes a large amount of liquid resin, a solid filler and various additives. After the mixing process is put into the large mixing tank 100 is formed by the discharge port discharged by the valve on one side and mixed in the second step by opening the valve in the discharge port formed in the large mixing tank 100 in the receiving container 200 4) after the process of opening and closing the valve by the opening and closing of the valve through the curing agent inlet device 300 is formed in the opening and closing by the valve to the mixed raw material contained in the receiving container 200 in the third step After mixing the curing agent added to the mixing raw material with the mixing rod 310, the user puts the mixed raw material into the molding mold 400 inside the fifth step (20) It is formed by directly pouring and pouring concrete 0).

However, since the large amount of the mixed raw material remaining in the large mixing tank is cured when the mixed raw material is discharged from the large mixing tank 100 to the storage container, only a predetermined amount of the mixed raw material is discharged into the storage container 200. The lid is covered with a separate lid to prevent the mixing of the raw material from curing. However, since the upper side is exposed as it is in the process of mixing the raw materials contained in the large mixing tank, the mixing process may be operated to mix the harmful vapor and the raw materials of the raw materials. There was a problem that the raw material flows out of the large mixing tank 10 during the large mixing.

In addition, the mixed raw material is a natural curing action occurs and when the mixed raw material is discharged into the receiving container to mix the curing agent of the second mixing step has a high viscosity of the viscosity of the mixed components are changed from liquid to solid as the chemical reaction starts The hardening speed is shorter, and the raw materials can only be intermittently used for a certain amount, so the time is limited and the production efficiency of the product is low.

In addition, the problem of having to stir a variety of additives to stir the mixed raw material remaining in the large mixing tank 100 in the process of containing the mixed raw material from the large mixing tank 100 to the storage container 200 and the large mixing In the process of putting the curing agent directly in the storage container 200 in the tank 100 and in the process of injecting directly into the molding mold 400 by the worker in the storage container 200, the spill of the mixed raw material is generated and the storage container 200 Some of the mixed raw material is left intact, which causes considerable material loss.

In addition, there is a problem that the process of producing a product by going through several process steps as described above is quite complicated and time-consuming.

Therefore, the present invention is one of the mixing device of the main raw material used in the manufacture of artificial marble braille block and the input device for inputting the curing agent to the mixed raw material and the distribution device for dispensing the mixed raw material of the curing agent in the molding mold one by one The above problem is solved by integrating into the manufacturing apparatus of the present invention.

To this end, a mixing process apparatus for mixing a liquid resin, a solid filler, and various additives and a conveying tube for conveying a mixed raw material mixed to the lower side of the mixing process apparatus are formed, and a curing agent input unit for inputting a curing agent on one side of the conveying tube; It is to form a dispensing discharge port for dispensing and dispensing a predetermined amount of the mixed raw material mixed with the mixed raw material and the curing agent.

Therefore, the present invention integrates several process steps into a single process step to operate the processes intermittently between each process, thereby making it convenient to use and increasing product production efficiency and loss of materials generated between the processes. It will be possible to save.

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

The manufacturing apparatus for manufacturing the artificial marble braille block of the present invention is a large mixing tank 10 and a lower side of the large mixing tank 10 in which a mixer 13 is formed inside the liquid resin, solid filler and various additives. A transfer pipe 20 for transferring the mixed raw materials mixed with the mixture and a curing agent mixing unit 21 for inputting and mixing a curing agent to one side of the transfer pipe 20 are formed, and the curing agent is provided at one side of the curing agent mixing unit 21. A dispensing discharge port 30 for dispensing and dispensing a predetermined amount of the mixed raw materials having a high viscosity and mixed viscosity is formed.

At this time, the reducer 12 for controlling the speed of the mixer 13 formed in the upper side of the large mixing tank 10 is connected, and the motor 11 for operating the reducer 12 is connected to one side of the reducer 12. It is formed.

In addition, the mixing plate 14 is formed so that the mixing of the raw materials introduced at regular intervals of the mixer 13 is made well.

Therefore, as the reducer 12 is operated by the operation of the motor 11, the mixer 13 on which the mixing plate 14 connected to the reducer 12 is formed is rotated, and the liquid resin injected into the large mixing tank 10 is formed. Solid fillers and various additives will be well mixed.

In addition, the mixing process is operated to mix the harmful vapor and the raw material of the raw material is formed by opening and closing the raw material inlet 15 for injecting the raw material of the liquid resin, solid filler and various additives to one side of the large mixing tank 10. It is to prevent the raw material from flowing out of the large mixing tank 10 during mixing.

At this time, in the middle portion of the transfer pipe 20 installed to the lower side of the large mixing tank 10, an opening and closing device 16 capable of inflow and blocking of mixed raw materials is formed to mix raw materials well in the large mixing tank 10. Only when this is the raw material is to be introduced into the conveying pipe (20).

In addition, when the opening and closing device 16 is opened by forming the transfer pipe 20 downward, the mixed raw material is introduced into the transfer pipe 20 in a natural dropping manner.

At this time, the inside of the curing agent mixing unit 21 formed on one side of the conveying pipe 20 and the dispensing discharge port 30 through the curing agent mixing unit 21 into which the mixed raw material introduced into the conveying pipe 20 inputs the curing agent. It is to be equipped with a conveying screw 22 which is operated by a conveying screw motor 23 to facilitate the conveyance of.

In addition, the inlet valve 24 is formed at one side of the upper end of the curing agent mixing unit 21 so as to inject the curing agent, and at one side of the dispensing discharge port 30, the inlet valve 24 for injecting the curing agent is operated at the same time. The on-off valve 31 is formed.

This is because when the operator opens and closes the valve 31 formed in the dispensing discharge port 30 in order to distribute the curing agent to the mixed mixture raw material, the mixed raw material mixed with the curing agent in the conveying pipe 20 is dispensing discharge port 30. The concentration of the curing agent in the curing agent mixing unit 21 is lowered while being distributed to the molding mold through), so that the curing agent concentration is kept constant so that the curing agent may be distributed in the mixing agent 21 in order to properly maintain the chemical reaction between the raw materials and the curing agent. The curing agent is added to the mixed material discharged to the discharge port 30 at the same time.

At this time, the on-off valve 31 installed in the distribution discharge port 30 can be used as a pneumatic or hydraulic gate valve or butterfly valve.

Therefore, as the feed screw 22 operated by the feed screw motor 23 rotates, the mixed raw material having a high viscosity of viscous hardener is fed to the dispensing discharge port 30.

In this case, a smooth mixture of the curing agent introduced at a predetermined interval into the transfer screw 22 positioned in the curing agent mixing unit 21 and a mixed solution in which the viscosity becomes strong due to chemical reaction are added to the inner wall of the curing agent mixing unit 21. Scraper 25 is to be formed so as not to stick to.

In addition, the scraper 25 is formed to be in close contact with the inner wall of the hardener mixing unit 21 to remove the mixed material stuck to the inner wall of the hardener mixing unit 21 while rotating the scraper 25 to prevent waste of the mixed raw material. Will be done.

Therefore, according to the present invention forms a large mixing tank 10 for mixing the liquid resin, the solid filler and various additives, and the transfer pipe 20 for transferring the mixed raw material mixed to the lower side of the large mixing tank 10 and It is used by integrally forming the dispensing spout 30 for dissolving and discharging a predetermined amount of the mixed raw material mixed with the curing agent in the curing agent mixing unit 21 for injecting the curing agent to one side of the conveying pipe (20). It is easy to increase the production efficiency of the product and at the same time prevent the waste of the materials used.

1 is an external perspective view showing a manufacturing process apparatus for manufacturing an artificial marble braille block of the present invention.

Figure 2 is an external view showing a curing agent mixing unit in which a curing agent is added and mixed with the mixed raw material of the present invention.

Figure 3 is an internal structure showing the inside of the manufacturing process apparatus of the present invention.

Figure 4 is a schematic diagram showing a process step of manufacturing a conventional artificial marble floor block.

<Explanation of symbols for the main parts of the drawings>

10: mixing tank 11: motor

12: reducer 13: mixer

14: mixing plate 15: raw material inlet

16: switchgear

20: transfer pipe 21: hardener mixing unit

22: transfer screw 23: transfer screw motor

24: inlet valve 25: scraper

30: distribution discharge port 31: on-off valve

Claims (4)

In the manufacturing apparatus for manufacturing the artificial marble braille block, mixed with a large mixing tank 10 and a lower side of the large mixing tank 10 in which a mixer is formed inside of mixing the liquid resin, the solid filler and various additives. Forming a hardener mixing unit 21 for feeding and mixing the feed pipe 20 and the mixing agent to one side of the conveying pipe 20 for conveying the mixed raw material and the curing agent is mixed to one side of the hardener mixing unit 21 and the high viscosity The stirring dispensing process apparatus for manufacturing an integrated braille block, characterized in that to integrally form a dispensing discharge port 30 for dispensing and dispensing a predetermined amount of the mixed liquid having a viscosity of the molding mold. The transfer screw motor of claim 1, wherein the mixed raw material is transferred to the dispensing discharge port 30 through the curing agent mixing unit 21 to the inside of the curing agent mixing unit 21 formed on one side of the transfer pipe 20. A stirring dispensing process apparatus for manufacturing an integrated braille block, characterized in that the transfer screw 22 is operated by (23) is mounted. The method of claim 1, wherein the curing agent inlet valve 24 is formed on one side of the upper end of the curing agent mixing unit 21 and the on / off valve 31 is formed on one side of the dispensing discharge port 30 to operate the curing agent inlet valve 24. At the same time when the on-off valve 31 of the distribution discharge port 30 is operated, characterized in that the stirring distribution fixed device for manufacturing braille block. According to claim 1 or 2, wherein the scraper 25 is formed on the transfer screw 22 at regular intervals in close contact with the inner wall of the curing agent mixing unit 21, the curing agent mixed with the mixed raw material is the curing agent mixing unit 21 Stirring distribution fixture for manufacturing integral braille block, characterized in that it does not stick to the inner wall of the.
KR1020090087554A 2009-09-16 2009-09-16 All style braille block manufacture mixture distribution process equipment KR20110029744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090087554A KR20110029744A (en) 2009-09-16 2009-09-16 All style braille block manufacture mixture distribution process equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090087554A KR20110029744A (en) 2009-09-16 2009-09-16 All style braille block manufacture mixture distribution process equipment

Publications (1)

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KR20110029744A true KR20110029744A (en) 2011-03-23

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KR1020090087554A KR20110029744A (en) 2009-09-16 2009-09-16 All style braille block manufacture mixture distribution process equipment

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190032997A (en) 2017-09-20 2019-03-28 주식회사 홍우비앤티 A Braile block system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190032997A (en) 2017-09-20 2019-03-28 주식회사 홍우비앤티 A Braile block system

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