KR101730119B1 - a washing device of molding - Google Patents

a washing device of molding Download PDF

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Publication number
KR101730119B1
KR101730119B1 KR1020150075894A KR20150075894A KR101730119B1 KR 101730119 B1 KR101730119 B1 KR 101730119B1 KR 1020150075894 A KR1020150075894 A KR 1020150075894A KR 20150075894 A KR20150075894 A KR 20150075894A KR 101730119 B1 KR101730119 B1 KR 101730119B1
Authority
KR
South Korea
Prior art keywords
mold
brush
fixing
cylinder
rail
Prior art date
Application number
KR1020150075894A
Other languages
Korean (ko)
Other versions
KR20160139943A (en
Inventor
곽한
Original Assignee
곽한
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 곽한 filed Critical 곽한
Priority to KR1020150075894A priority Critical patent/KR101730119B1/en
Publication of KR20160139943A publication Critical patent/KR20160139943A/en
Application granted granted Critical
Publication of KR101730119B1 publication Critical patent/KR101730119B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
    • B08B1/002—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/04—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by a combination of operations

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Cleaning In General (AREA)

Abstract

The present invention relates to a cleaning apparatus for a mold, and more particularly, to a cleaning apparatus for a mold, more specifically, a die-casting mold for producing a large quantity of products, or a mold for injection molding, In order to enable smooth operation of the mold, and to enable the inside and outside of the mold to be cleaned,
A pedestal is provided inside the body to provide a rotatable mold tooth, a cleaning liquid is provided, and a pedestal which is lifted and lowered by a cylinder is provided below the reciprocating table that moves along the rails on both sides of the upper body. A plurality of brushes are rotatable by a motor, The mold of the inside of the brush is provided with a crane for a certain period of time to allow the foreign matter sticking to the mold to be easily removed from the surface of the mold by the brush so as not to be hardened in the mold by the cleaning liquid, It is advantageous in that it is possible to easily wash every corner of the mold provided on the rotating mold die due to the ascending and descending and reciprocating movement of the carriage.

Description

A washing device of molding < RTI ID = 0.0 >

The present invention relates to a cleaning apparatus for a mold, and more particularly, to a cleaning apparatus for a mold, more specifically, a die-casting mold for producing a large quantity of products, or a mold for injection molding, The present invention relates to a cleaning device for a mold capable of performing a desired operation of a mold and cleaning the inside and outside of the mold.

Generally, die-casting mold or injection mold is composed of upper mold and lower mold. Through the guide post connecting the upper mold and lower mold, the upper mold and the lower mold can be lifted up and down smoothly. It is possible to produce large quantities of products repeatedly.

Such a mold has a heavy-weight heavy-duty mold from a low-weight mold, which is small in volume depending on the product. At this time, in the case of a small-sized mold, a worker can carry out cleaning work without difficulty by holding it in his hand. However, There is a problem that the worker can not work while moving the mold.

In the conventional cleaning method for a heavy-duty mold, a mold is first placed on a cleaning pedestal and a cleaning operation is performed on the front surface of the mold. When the cleaning operation on the front portion is completed, the mold is lifted using a creel, The other side is relocated to the front of the operator and the same cleaning operation is performed.

Therefore, it takes a long time to clean a single mold, and when a worker makes a mistake during lifting and re-placing the mold with the crane, there is a problem that the mold is fatal.

In addition, since the cleaning liquid necessary for cleaning is directly supplied by the operator, there is a problem that the operation is troublesome. In addition, when the air-cleaning liquid is removed after the cleaning, the cleaning liquid splashes in all directions and the surrounding environment becomes dirty.

Such a die casting mold and an injection mold have a problem in that foreign substances sticking to the inner and outer surfaces of the mold are hardened after a long time, and thus it is difficult to remove the foreign substances from the mold easily.

As a result, if the foreign matter is generated inside and outside of the mold, the precision of the mold is reduced during the production of the product, which shortens the life of the mold, and when the position of the foreign matter sticks to the position directly affecting the product, There is a problem that it affects the surface and causes defects.

In order to remove foreign substances that have passed through the mold for a long time, it is inconvenient because it requires a lot of time and a lot of hands to remove the inspection time required for checking the foreign matters and the foreign substances before production.

Korean Registered Utility Model No. 20-0312578 "Mold Cleaning Device"

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a method and apparatus for removing foreign substances, In order to solve the problem of deteriorating the productivity,

And a pedestal is provided on the bottom of the storage tank for rotating the pedestal. A pedestal is provided on both sides of the body for moving the pedestal along the rail. A pedestal is provided on the lower part of the pedestal by a cylinder, A plurality of brushes are rotatable by a motor so that a mold provided on a mold tooth can be rotated while easily cleaning the entire surface of the mold with a brush.

In order to achieve the above object, the present invention is characterized in that a reservoir (12) for containing a washing liquid is formed in a body (10), a mold tooth (30) is provided at the bottom of the reservoir (12) A driving part 47 is provided which is operated by a handle 45 to the outside of one side of the body 10 and a rail groove 42 for moving along the rail 11 by the driving part 47 A pedestal 20 is provided at the center of the carriage 40 formed on the lower surface thereof with a cylinder 28 extending to the lower portion of the cylinder 28,
A fixing hole 27 is formed in the platform 20 so as to be connected to a cylinder 28 extending downward and the guide rod 29 to both sides of the cylinder 28 upwardly to the evacuation hole A plurality of brushes 50 are provided below the platform 20 and a connection sprocket 25 is provided at an upper portion of the brush 50 so that the power transmitted from the motor 22 Wherein the brush unit (50) is rotatable by the transfer unit (60)
The brush 50 is provided with a connecting shaft 53 connecting to the lower portion of the connecting sprocket 25 so that the brush bar 51 is inserted into the lower connecting shaft 53 of the platform 20, A plurality of grooves 52 for fixing the wire 58 are formed on the outer circumferential surface of the outer circumference of the brush bar 51.

A through hole 54 is formed in the connecting shaft 53 of the brush 50. A fixing groove 57 is formed in both sides of the brush bar 51 so that the bolt 55 is inserted into the fixing groove 57 on one side, And the connection shaft 53 is fixed by fixing the wire rod 58 to the brush rod 51 by fixing the bolt 55 to the fixing groove 57 of the fixing shaft 57 by means of the nut 56, So that the brush 50 can be rotated.

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Therefore, according to the present invention, as described above, a pedestal is provided for rotating a mold in the body, a washing liquid is provided, and a platform is lifted and lowered by a cylinder at a lower portion of a reciprocating table, And a heavy load heavy metal mold is installed in the mold cavity with a crane so that the foreign substance sticking to the mold is not hardened in the mold by a certain amount of time and is easily removed from the surface of the mold by the brush So that it is possible to easily clean all the corners of the mold provided in the rotating mold die due to the ascending and descending of the brush and the reciprocating movement of the carriage.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Fig. 2 is an exemplary view showing the planar state of the present invention
Fig. 3 is a perspective view showing the recessed state of the present invention; Fig.
Figure 4 is an illustration of an activated state of the present invention
5 is an exemplary view showing an embodiment of the brush of the present invention.

In order to accomplish the above object, the present invention is characterized in that, as shown in FIG. 1, a reservoir 12 for containing a washing solution is formed in a body 10, a mold tooth 30 is provided at the bottom of the reservoir 12, A rail 11 is formed at both ends of the body 10 and a driving part 47 operated by a handle 45 is provided to one side of the body 10 to be driven along the rail 11 by the driving part 47. [ A carriage 28 is provided at the center of the carriage 40 on which the moving rail groove 42 is formed on the lower surface and the carriage 20 is extended to the lower portion of the cylinder 28,
A fixing hole 27 is formed in the platform 20 so as to be connected to a cylinder 28 extending downward and the guide rod 29 to both sides of the cylinder 28 upwardly to the evacuation hole A plurality of brushes 50 are provided below the platform 20 and a connection sprocket 25 is provided at an upper portion of the brush 50 so that the power transmitted from the motor 22 Wherein the brush unit (50) is rotatable by the transfer unit (60)
5, the brush 50 is provided with a connection shaft 53 connecting to the lower portion of the connection sprocket 25 so that the brush bar 51 is inserted into the connection shaft 53 at the lower portion of the platform 20 And a plurality of grooves 52 for fixing the wire 58 to the outer circumference of the brush bar 51 are formed on the entire outer periphery of the brush bar 51.

A through hole 54 is formed in the connecting shaft 53 of the brush 50. A fixing groove 57 is formed in both sides of the brush bar 51 so that the bolt 55 is inserted into the fixing groove 57 on one side, And the connection shaft 53 is fixed by fixing the wire rod 58 to the brush rod 51 by fixing the bolt 55 to the fixing groove 57 of the fixing shaft 57 by means of the nut 56, So that the brush 50 can be rotated.

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3, the driving unit 47 connects a spiral shaft 48 by fixing a fixing nut 43 to the bottom surface of the carriage 40 and supports the body 10 at both ends of the spiral shaft 48, The sprocket 44 is connected to the fixing nut 43 fixed to the evacuation groove 13 of the sprocket 44 and the spiral shaft 48 is extended to the outside of the body 10 to connect the sprocket 44 with the chain 46, And a handle 45 is connected to an end of the handle 44.

The power transmission unit 60 includes a fixture 21 at one side of the platform 20 to fix the motor 22 and to fix the upper portion of the brush 50 close to the sprocket 23 of the motor 22. [ A connecting sprocket 25 is provided at a lower portion of the driven sprocket 24,

A connection sprocket 25 is connected to an upper portion of the brush 50 other than the adjacent brush 50 and a connection sprocket 25 of the brush 50 adjacent to the connection sprocket 25 is connected to another brush 50 To the chain (26) for connecting the chain (26).

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The cleaning liquid may be a cleaning liquid used for ordinary cleaning, but it is preferable to use oil such as a lubricating oil so that it can be stored for a long period so that a chemical reaction such as oxidation does not occur in a metal mold.

It is preferable that a rotary motor 31 rotatable by hydraulic pressure is provided at the lower portion of the mold tooth 30 and the hydraulic hose 32 is extended to the outside of the washing machine 1 to be connected to a normal hydraulic pump.

The present invention having the above-described structure can easily remove foreign matter sticking to the surface of the mold (2) and debris sticking to the inside of the mold (2) when storing the die (2) for a long time after the production work is completed In order to use it,

3 and 4, when the mold 2 is placed in the rotary motor 31 inside the storage container 12 and the handle 45 is operated, the chain 46 connected to the sprocket 44 is rotated, The spiral shaft 48 on both sides is rotated by the springs 48 and 48 so that the carriage 40 having the fixing nut 43 fixed to the lower portion thereof moves along the rail 11 of the body 10 .

When the reciprocating pedestal 40 is moved to the desired position by moving the reciprocal pedestal 40 by the handle 45 in this way, a large number of pedestals (not shown) provided at the lower portion of the pedestal 20 connected to the reciprocal pedestal 40 and the cylinder 28 The brushes 50 are brought into close contact with the surface of the mold 2.

At this time, in order to adjust the height so that the brush 50 which is in close contact with the mold 2 is brought into close contact with the entire surface of the metal mold 2, the cylinder 28 provided on the carriage 40 is operated to adjust the length of the cylinder 28 The platform 20 can be raised and lowered along the guide rods 29 to both sides of the cylinder 28 of the platform 20 so that the height of the brush 50 can be adjusted according to the height of the desired mold 2.

The motor 22 fixed to the fixture 21 of the platform 20 is operated to transmit the power of the idler sprocket 23 to the driven sprocket 24 so that a plurality of connection sprockets 24 connected to the driven sprocket 24 25) to rotate the connecting shaft 53. [0064]

When the plurality of connection shafts 53 are rotated by the motor 22, the wire 58 provided on the outer circumferential edge of the brush bar 51 inserted with the connection shaft 53 rotates and the surface of the mold 2 So that the foreign matter sticking to the surface of the mold 2 can be removed.

In order to clean the inner surface of the mold 2, the upper mold and the lower mold of the mold 2 are separated, and the upper mold or the lower mold is separated from the upper mold and the lower mold. The brush 50 can be operated on the surface of the mold to facilitate removal of foreign matter sticking to the surface.

Therefore, the adhesion of the wire 58 provided on the surface of the brush 50 can be adjusted by the reciprocating unit 40, and the mold 2 (see FIG. 2) The lifting base 20 is adjusted in height by the cylinder 28 according to the size of the mold 2 so that the portion of the mold 2 to be cleaned can be cleaned.

1: washer 2: mold
10: body 11: rail
12: Storage space 13: Evacuation groove
20: platform 21: fixture
22: motor 23: idler sprocket
24: driven sprocket 25: connecting sprocket
26: chain 27: stationary ball
28: cylinder 29: guide rod
30: Mold tooth 31: Rotary motor
32: Hydraulic hose 40:
41: evacuation hole 42: rail groove
43: fixing nut 44: sprocket
45: handle 46: chain
47: driving part 48: spiral shaft
50: Brush 51: Brush bar
52: engaging groove 53: connecting shaft
54: through hole 55: bolt
56: Nut 57: Fixing groove
58: wire 60: power transmission part

Claims (5)

A reservoir 12 for containing the washing liquid is formed in the body 10 and a mold tooth 30 is provided on the bottom of the storage tank 12. A rail 11 is formed at both ends of the body 10, A carriage 47 having a drive part 47 operated by a handle 45 at one side of the rail 11 and a rail groove 42 moving along the rail 11 by the drive part 47 is formed on the lower surface of the carriage 40 A pedestal 20 is provided by providing a cylinder 28 at the center of the cylinder 28 and extending to the lower portion of the cylinder 28,
A fixing hole 27 is formed in the platform 20 so as to be connected to a cylinder 28 extending downward and the guide rod 29 to both sides of the cylinder 28 upwardly to the evacuation hole A plurality of brushes 50 are provided below the platform 20 and a connection sprocket 25 is provided at an upper portion of the brush 50 so that the power transmitted from the motor 22 Wherein the brush unit (50) is rotatable by the transfer unit (60)
The brush 50 is provided with a connecting shaft 53 connecting to the lower portion of the connecting sprocket 25 so that the brush bar 51 is inserted into the lower connecting shaft 53 of the platform 20, Wherein a plurality of grooves (52) for fixing the wire (58) are formed on the outer peripheral surface of the brush bar (51) at the outer periphery of the brush bar (51). The method according to claim 1,
A through hole 54 is formed in the connecting shaft 53 of the brush 50. A fixing groove 57 is formed in both sides of the brush bar 51 so that the bolt 55 is inserted into the fixing groove 57 on one side, And the connection shaft 53 is fixed by fixing the wire rod 58 to the brush rod 51 by fixing the bolt 55 to the fixing groove 57 of the fixing shaft 57 by means of the nut 56, So that the brush (50) can be rotated. delete delete delete
KR1020150075894A 2015-05-29 2015-05-29 a washing device of molding KR101730119B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150075894A KR101730119B1 (en) 2015-05-29 2015-05-29 a washing device of molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150075894A KR101730119B1 (en) 2015-05-29 2015-05-29 a washing device of molding

Publications (2)

Publication Number Publication Date
KR20160139943A KR20160139943A (en) 2016-12-07
KR101730119B1 true KR101730119B1 (en) 2017-04-27

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107570656A (en) * 2017-10-11 2018-01-12 海盐华阳五金有限公司 A kind of Brush type screw mold nib cleaning equipment
CN109332636A (en) * 2018-12-07 2019-02-15 蚌埠隆华压铸机有限公司 A kind of swing adjustable aluminum alloy die casting machine
CN110899653A (en) * 2019-12-16 2020-03-24 季梅 Be used for die casting die two-sided no dead angle thoroughly belt cleaning device
CN111360013B (en) * 2020-02-29 2021-07-06 湖北普尔精密科技有限公司 Casting sand box internal treatment device and casting sand box internal treatment process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001212531A (en) 2000-02-04 2001-08-07 Dainippon Screen Mfg Co Ltd Cleaning device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200312578Y1 (en) 2003-01-27 2003-05-12 김삼식 a washing device of molding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001212531A (en) 2000-02-04 2001-08-07 Dainippon Screen Mfg Co Ltd Cleaning device

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