KR101417702B1 - Device for disassembling and cleaning die - Google Patents

Abstract

Provided is a device for disassembling and cleaning a die capable of performing disassembly and cleaning of a die safely and in a short time, and capable of remarkably increasing work efficiency. In a state in which both ends of the die D are held between the support members 23 of the one lifting table 13 and the support members 19 of the other lifting table 13 via the shafts 43 and 44 or the like, The reversed dies D are lowered through the respective elevation tables 13 and fixed on the table 24, and in this state, the dividing die B is moved downward The dividing die C and the dividing die A are tilted together with the side portions 24B and 24C on both sides of the dividing die B by fixing the main body 24A of the table 24 and rotating the handles 36 and 35 . In this state, the dividing die A, the dividing die B, and the dividing die C constituting the dies D are cleaned.

Description

DEVICE FOR DISASSEMBLING AND CLEANING DIE [0002]

The present invention relates to a device for disassembling and cleaning a die which can be disassembled and cleaned safely and in a short time, and which can remarkably increase working efficiency.

In general, dies used in extrusion molding lines such as films are accompanied by long-term use of residues such as residues remaining in the dies, which causes deterioration of the thickness precision of the formed film. In such a case, it is only necessary to disassemble and clean the dies, and it is necessary to clean the dies in order to remove the residues adhering to the wall surfaces of the dies.

For example, in the method of cleaning a die for blow molding disclosed in Japanese Patent Laid-Open Publication No. 6-155562, a dice decomposing operation is performed through a complicated decomposition step of a die during resin exchange, After the resin is forcibly removed and cleaned, the dice are assembled again.

It is preferable that the dies are decomposed and cleaned in a state in which the resin is molten by raising the temperature of the die, and therefore it is necessary to perform the operation quickly and safely. In addition, when the die itself is large, it is necessary to take into consideration the operation procedure as well as securing the safety of the work, since the die is high in temperature and has a weight (about 3 tons).

For example, in the case of disassembling and cleaning the large-sized die disclosed in Japanese Patent Application Laid-Open No. 2002-136910, the die is disassembled, cleaned, and assembled using a dedicated apparatus in consideration of the large weight of the die .

Japanese Unexamined Patent Application Publication No. 6-155562 Japanese Patent Application Laid-Open No. 2002-136910

However, in the method of cleaning a dies described in Patent Document 1, a long time is required in that a troublesome work is required to disassemble, clean and assemble the dies.

Further, even if a dedicated device for decomposition and cleaning is used due to the fact that a long time is generally required to disassemble, clean and assemble the large dies described in Patent Document 2 and the die is large and heavy, This is a lot of troublesome, and there is also a safety problem.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-described problems of the prior art, and an object of the present invention is to provide a device for disassembling and cleaning a die which can be disassembled and cleaned safely and in a short time,

In order to attain the above object, a device for decomposing and cleaning a die according to claim 1 is a device for disassembling and cleaning a molding die capable of being divided into a plurality of divided pieces, the device comprising: a base; A gripping mechanism for gripping the dice, a lifting mechanism for lifting the dice in a state gripped by the gripping mechanism, an inversion mechanism for vertically reversing the dice in a state gripped by the gripping mechanism, And a tilting mechanism for tilting the dividing member divided by the dividing mechanism. The tilting mechanism includes a tilting mechanism for tilting the dividing member divided by the dividing mechanism And each of the divided pieces of the die is tilted through the tilting mechanism, .

The reversing mechanism includes a rotation handle, a driving member driven in conjunction with rotation of the rotation handle, and a driven member disposed at one end of the gripping mechanism and drivingly connected to the driving member, And is vertically inverted by cooperation of the driven member and the driven member based on rotation of the rotary handle.

Wherein the die is divided into a central divided piece, a first divided piece arranged on one side of the central divided piece and a second divided piece arranged on the other side of the central divided piece, the base includes a central fixed part for fixing the central divided piece, A first fixing portion for fixing the one split piece and a second fixing portion for fixing the second split piece.

Wherein the tilting mechanism comprises a first handle, a first gear member driven in conjunction with rotation of the first handle, and a second gear member operatively connected to the first gear member, A second gear member that is driven to rotate in conjunction with rotation of the second handle, and a second gear member that is drivingly connected to the second gear member, And a second drive shaft fixed on the side opposite to the side where the second split piece is fixed, and in a state where the central split piece is fixed to the center fixing portion, the first split piece is rotated by the rotation of the first handle Wherein the first gear member is driven to rotate the first drive shaft and is rotated by rotating the first fixed member, and the second split member drives the second gear member by rotation of the second handle The second drive shaft That with the former Sikkim is tilted by rotating the said second fixing portion is preferred.

In the apparatus for disassembling and cleaning according to the first aspect, the dice are vertically inverted through the inversion mechanism while being held by the gripping mechanism, the inverted dice are lowered through the lifting mechanism, In this state, the dice are divided into a plurality of divided pieces through the dividing mechanism, the divided pieces are tilted through the tilting mechanism, and the divided pieces of the dice are cleaned while being tilted through the tilting mechanism. It is possible to carry out the cleaning extremely safely and in a short time. As a result, the working efficiency of the disassembly and cleaning of the die can be remarkably increased.

1 is a front view of a die decomposition and cleaning apparatus.
2 is a plan view of the die disassembling and cleaning apparatus.
3 is a left side view of the die disassembly and cleaning apparatus.
4 is a right side view of the die decomposing and cleaning apparatus.
Fig. 5 is an explanatory view showing the previous step in removing the dies. Fig.
Fig. 6 is an explanatory view showing a dice removing process.
7 is an explanatory diagram showing a step of lowering the die to the vicinity of the bracket after removing the die.
8 is an explanatory diagram showing a step of performing the up-and-down reversal of the die.
Fig. 9 is an explanatory diagram showing a step of fixing the reversed dies to the table. Fig.
10 is an explanatory diagram showing a step of fixing the dividing die B constituting the die to the table and bringing the die into a decomposable state.
11 is an explanatory view showing a step of opening the dividing die C constituting the die.
12 is an explanatory view showing the step of fixing the dividing die C to the bracket.
13 is an explanatory view showing a step of tilting the dividing die C;
14 is an explanatory view showing a step of releasing the connection of the divisional die A and the divisional die B constituting the dice and opening the divisional die A from the divisional die B;
15 is an explanatory view showing the step of fixing the dividing die A to the table.
16 is an explanatory view showing the step of tilting the dividing die A. Fig.
17 is an explanatory view showing a step of releasing tilting of the dividing die A and closing the dividing die A with respect to the dividing die B. Fig.
18 is an explanatory view showing a step of connecting the dividing die A and the dividing die B;
19 is an explanatory view showing the step of releasing the tilting of the dividing die C and closing the dividing die C with respect to the dividing die B. Fig.
20 is an explanatory diagram showing a step of releasing the fixing of the dividing die B to the table.
Fig. 21 is an explanatory diagram showing the previous step when the dice are installed. Fig.
Fig. 22 is an explanatory view showing a step of performing the up-and-down reversal of the die.
Fig. 23 is an explanatory diagram showing the step of installing the dice. Fig.
Fig. 24 is an explanatory view showing a subsequent process after the installation process of the dies is finished. Fig.
Fig. 25 is an explanatory diagram showing a subsequent step after the installation process of the dies is finished. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an apparatus for disassembly and cleaning according to the present invention will be described with reference to the drawings based on embodiments embodying the present invention. First, a schematic configuration of a device for disassembly and cleaning according to the present embodiment will be described with reference to Figs. 1 to 4. Fig.

1 to 4, the apparatus 1 for disassembling and cleaning the dice includes a base 2 having a rectangular shape in a plan view. A caster cover 3 is fixed to the lower portion of four corners of the base 2, have. In the interior of each caster cover 3, a castor 5 is rotatably provided so as to be freely movable on the bottom surface 4 of the device 1 for decomposing and cleaning dies. A fixing member 6 is provided at four corners on the outside of the base 2 for fixing the die disassembly and cleaning device 1 so as not to move on the bottom surface 4.

The apparatus 1 for disassembling and cleaning the dice is fixed at a position determined ordinarily on the floor surface 4 in relation to the disposition position of the dice D which will be described later and a rail 7 is laid on the disposing position.

Each fixing member 6 has a support cover 8 in which a wheel 9 capable of moving on a rail 7 is rotatably mounted. 3 and 4, a pin support member 10 is rotatably supported on the support cover 8. A pin 11 is fixed to the lower end of the pin support member 10 have. The pin (11) is inserted into the pin hole (12) formed in the bottom surface (4).

The wheel 9 is moved on the rail 7 by the cooperation of the casters 5 to the predetermined mounting position on the floor surface 4, The pin 11 of the pin support member 10 is fitted into the pin hole 12 at the mounting position and is fixed to the mounting position of the bottom surface 4. [

Further, on the upper portion of the base 2, elevation tables 13 and 13 are disposed at the right and left ends in Figs. 1 and 2, respectively. The elevation table 13 at the right end portion is provided with a table drive mechanism 18 (see FIG. 1) composed of a gear motor 14, a motor shaft 15, a gear box 16 and a drive shaft 17 arranged on the right side of the base 2 So that the elevating table 13 at the right end is driven to ascend and descend through the table driving mechanism 18. [ A support member 19 is fixed to the upper end of the lifting table 13.

The lift table 13 at the left end is driven through the drive gear box 20, the drive shaft 21 and the drive gear box 22 of the lift table 13 at the right end connected to the table drive mechanism 18 On the basis of this, the elevating table 13 at the left end performs the elevating operation in synchronization with the elevating operation of the elevating table 13 at the right end. A support member 23 is fixed to the upper end of the lifting table 13.

Between each of the elevation tables 13, 13, a table 24 is disposed above the base 2. 2, the table 24 includes a main portion 24A having a rectangular shape and a pair of right side portions 24A and 24B disposed on both sides of the right side of the main portion 24A and dividable from the main portion 24A, And a pair of left side portions 24C that are disposed on both sides of the left and right sides of the main portions 24A and 24B and are divisible from the main portion 24A.

Four die fixing bolt holes 25 are formed in the central portion of the main portion 24A. A die fixing bolt hole 26 is formed on one side (lower side in Fig. 2) of the right side portion 24B and a die fixing bolt hole 27 is formed on the opposite side (upper side in Fig. 2) of the right side portion 24B Respectively. Similarly, a die fixing bolt hole 27 is formed on one side (lower side in FIG. 2) of the left side portion 24C on the opposite side (upper side in FIG. 2) of the die fixing bolt hole 26 and the left side portion 24C Respectively.

As described later, the die D is configured to be divisible into three split dies A, B, and C, and the die fixing bolt hole 25 of the main portion 24A is connected to the split die B The die fixing bolt hole 26 of the right side portion 24B and the die fixing bolt hole 26 of the left side portion 24C are for fixing the partitioning die C to the table 24, And the die fixing bolt hole 27 of the right side portion 24B and the die fixing bolt hole 27 of the left side portion 24C are for fixing the division die A to the table 24, respectively.

Details thereof will be described later.

A bracket 28A (lower side in Fig. 2) and a bracket 28B (upper side in Fig. 2) are fixed to the outside of each of the pair of right side portions 24B through three screws 29. [ A bracket 30A (lower side in Fig. 2) and a bracket 30B (upper side in Fig. 2) are fixed to the outside of each of the pair of left side portions 24C through three screws 31. [

As shown in Fig. 1, the bracket 28A is provided with an opening screw for opening the dice D, a mounting hole 32 for mounting a bolt for fixing the divider die C, There is formed a mounting hole 33 in which a screw is to be installed. Similarly, the bracket 30A is provided with an opening screw for opening the die D, a mounting hole 32 for mounting a bolt for fixing the divider die C, and a mounting hole 32 for mounting the closing screw when the dice D is closed. (Not shown).

Similarly, as shown in Fig. 1, the bracket 28B is provided with an opening screw at the time of opening the dice D, an installation hole 32 in which a bolt for fixing the division die A is provided, An attaching hole 33 in which an occlusion screw is provided is formed. Similarly, the bracket 30B is provided with an opening screw for opening the die D, an attachment hole 32 for installing a bolt for fixing the split die A, and an attachment hole 32 for closing the die D, (Not shown).

The handle 34 is disposed adjacent to the lifting table 13 provided at the left end of the base 2. The handle 34 is connected to the shaft pressing member 19 ) And the shaft pressing member 23 of the left elevation table 13 while rotating the dice D in the state of holding the dice D by 180 degrees. Details thereof will be described later. A lock mechanism (not shown) is attached to the handle 34 for the die half.

Two handles (35, 36) are provided in the vicinity of the lifting table (13) on the right side of the base (2). The handle 35 is supported on the right side portion 24B and the left side portion 24C (located on the upper side in Fig. 2) of the table 24 via the gear boxes 37 and 38, To the driving shaft 40 fixed to the driving shaft 40. Thus, when the handle 35 is rotated, the rotation of the handle 35 is transmitted from the gearboxes 37 and 38 to the drive shaft 40, and the shaft support members 39 and 39 and Both the right side portion 24B and the left side portion 24C of the table 24 are tilted by 45 degrees in the vertically inverted Dividing D of the dividing die A.

Similarly, the handle 36 is fixed to the right side portion 24B and the left side portion 24C (present on the lower side in Fig. 2) of the table 24 via the gear boxes 37 and 38, 39, 39, respectively. The rotation of the handle 36 is transmitted from the gear boxes 37 and 38 to the drive shaft 40 so that the shaft support members 39 and 39 and Both the right side portion 24B and the left side portion 24C of the table 24 are tilted by 45 degrees from the vertically inverted dies D of the dividing die C.

A die D is suspended above the neck of the die disassembling and cleaning device 1 constructed as described above. Here, the die D is used for extrusion molding of a resin film or the like, and is constituted so as to be divisible into three split dies A, B and C as shown in Figs. 3 and 4.

In the die D, a plurality of bolt holes 42 for fastening assembly bolts (not shown) used for assembling the respective division dies A, B and C are formed.

The neck 41 is connected to a resin supply pipe for supplying the resin material to the dies D, and the neck 41 and the resin supply pipe are connected to each other through bolts.

Next, a method of disassembling and cleaning the dies D by using the apparatus 1 for decomposing and cleaning dies will be described with reference to Figs. 5 to 16. Fig.

First, as shown in Fig. 5, a side plate (not shown) provided at both ends of the die D is removed. Thereafter, one assembly bolt used for assembly of the dies D is left in each of the split die A, the split die B, and the split die C, and other assembly bolts are removed.

A shaft 43 with a worm wheel is provided through an attachment member 43A at one end (left end in FIG. 5) of the die D suspended through the neck 41, and the other end of the die D 5) is provided with a shaft 44 through an attachment member 44A.

6, by driving the gear motor 14 and the like, the elevating tables 13, 13 are elevated and the worm wheel 43B on which the shaft 43 is mounted and the left elevating table 13 A worm (not shown) attached to the main body is engaged. A shaft pressing member 45 is provided on the support member 23 provided on the left side elevation table 13 and the shaft 43 is supported on the support member 23 by the shaft pressing member 45. [ A shaft pressing member 46 is provided to a supporting member 19 provided on the right side elevating table 13 and the shaft 44 is supported on the supporting member 19 by a shaft pressing member 46. [ As a result, the dies D suspended through the neck 41 are received on the respective elevation tables 13, 13. Thereafter, the die D is separated from the neck 41.

After the die D is supported by the elevation tables 13 and 13 as described above, until the tip lip 47 of the die D reaches the vicinity of the upper ends of the brackets 28 and 30, The elevating tables 13 and 13 are lowered.

After the die D is lowered to the state shown in Fig. 7, the lock mechanism of the die half-turning handle 34 is released and the die half-turning handle 34 is rotated. The worm laid on the left elevation table 13 is rotated and the worm wheel 43B of the shaft 43 is rotated based on the rotation of the worm. As a result, the shaft 43 is rotated, and as a result, the die D is rotated 180 degrees about the shafts 43 and 44, and is vertically reversed. This state is shown in Fig. 8, and it can be seen that the dice D is upside down.

The reason why the die D is lowered to a relatively low position to perform the up-down reversal as described above is to stabilize the die D in a low position and perform the up-down reversal safely.

After the up-down reversal of the dice D is performed as described above, the respective elevation tables 13 are lowered, and the dice D are stacked on the table 24 as shown in Fig.

Thereafter, the shaft pressing members 45 and 46 are removed, and the lift tables 13 and 13 are lowered by about 20 mm. Thereby, the worm attached to the left elevation table 13 and the worm wheel 43B of the shaft 43 are disengaged. In addition, the shafts 43 and 44 are removed from the dies D. The fixing bolt 48 is fitted and fastened to the four fixing bolt holes 25 formed in the main portion 24A of the table 24 so that the split die B of the dice D is fixed to the main portion 24A do. In this state, as described above, all of the assembly bolts remaining in the division die A, the division die B, and the division die C are all removed. This state is shown in Fig.

11, the die releasing screw 49 is installed from the mounting hole 32 of each of the brackets 28, 30 (the lower brackets 28, 30 in Fig. 2) to the dividing die C do. Then, the nut 50 provided on the die releasing screw 49 is rotated. Thereby, the dividing die C is opened in the rightward direction in Fig. 11 from the dividing dies A and B while being fixed to the respective brackets 28 and 30.

After the die releasing screw 49 is removed from the mounting hole 32 of each of the brackets 28 and 30, the die fixing bolt 51 is inserted into the mounting hole 32 and fastened. Likewise, the die fixing bolt 52 is inserted into the die fixing bolt hole 26 in the right side portion 24B and the left side portion 24C in Fig. 2 and fastened. Thereby, the dividing die C is fixed to the side portions 24C, 24B of the table 24. [

After the split die C is fixed to the side portions 24C and 24B as described above, the rotation of the handle 36 is performed. The rotation of the handle 36 is transmitted from the gear boxes 37 and 38 to the drive shaft 40 and the split die C is supported by the shaft supporting members 39 and 39 and the right side portion 24B of the table 24. [ And the left side portion 24C are both inclined by 45 degrees around the driving shaft 40. [ This state is shown in Fig.

Thereafter, the connecting bolts 53 (see Fig. 13) connecting and fixing the dividing die B and the dividing die A are removed.

Then, similarly to the case of the dividing die C, the die releasing screw 54 is screwed from the mounting hole 32 of each of the brackets 28, 30 (upper brackets 28, 30 in Fig. 2) Respectively. Then, the nut 55 provided on the die releasing screw 54 is rotated. Thereby, the partitioning die A is opened from the partitioning die B in the leftward direction in Fig. 14 while being fixed to the respective brackets 28, 30.

After the die releasing screws 54 are removed from the mounting holes 32 of the respective brackets 28 and 30, the die fixing bolts 56 are inserted into the mounting holes 32 and fastened. Likewise, the die fixing bolts 57 are inserted and fastened to the die fixing bolt holes 27 in the right side portion 24B and the left side portion 24C in Fig. Thereby, the dividing die A is fixed to the side portions 24C, 24B of the table 24. [

After the split die A is fixed to the side portions 24C and 24B as described above, the rotation of the handle 35 is performed. The rotation of the handle 35 is transmitted from the gear boxes 37 and 38 to the drive shaft 40. The split die A is supported by the shaft supporting members 39 and 39 and the right side portion 24B of the table 24, And the left side portion 24C are all inclined at 45 degrees around the driving shaft 40. [ This state is shown in Fig.

The dividing die C is tilted to the right by 45 degrees with respect to the dividing die B fixed to the main portion 24A of the table 24 through the fixing bolt 48 as shown in Fig. The resin flow surface in each of the split dies A, B, and C is cleaned in a state in which the die A is tilted 45 degrees to the left.

After the cleaning of each of the split dies A, B, and C is completed as described above, the assembly of the dice D is performed through an operation procedure opposite to the operation procedure.

That is, in order to assemble the dice D, first, the handle 35 is rotated in the direction opposite to the above-described case, whereby the dividing die A is closed toward the dividing die B and returned to the state shown in Fig.

Thereafter, the die fixing bolts 56 and 57 are removed from the mounting hole 32 and the fixing bolt hole 27, respectively, and the die closing bolt 58 is fitted into the mounting hole 33. [ Then, by rotating the die closing bolt 58, the dividing die A is pressed at the tip end of the die closing bolt 58. Thereby, the dividing die A is closed toward the dividing die B. This state is shown in Fig.

Subsequently, a connecting bolt 53 for connecting the dividing die A and the dividing die B is provided, and the dividing die A and the dividing die B are connected to each other. Then, the die closing bolt 58 is removed. This state is shown in Fig.

Thereafter, the handle 36 is rotated in the opposite direction to the above case, whereby the dividing die C is closed toward the dividing die B. The die fixing bolt 51 is removed from the mounting hole 32 and the die fixing bolt 52 is removed from the die fixing bolt hole 26. Further, the die-closing bolt 59 is inserted into the mounting hole 33. Then, by rotating the die closing bolt 59, the dividing die C is pressed at the tip end of the die closing bolt 59. Thereby, the dividing die C is closed toward the dividing die B. This state is shown in Fig. Then, the die closing bolt 59 is removed.

Thereafter, the assembly bolts for assembling the dies D are fastened to all the bolt holes 42. The fixing bolt 48 fixing the partitioning die B to the main portion 24A of the table 24 is removed from the fixing bolt hole 25. [ This state is shown in Fig.

A shaft 43 with a worm wheel is provided through an attachment member 43A at one end of the die D (left end in FIG. 21), and a shaft 43 is provided at the other end (right end in FIG. 21) The shaft 44 is provided through the shaft 44A.

22, by driving the gear motor 14 and the like, the elevating tables 13, 13 are raised so that the worm wheel 43B provided with the shaft 43 and the left elevating table 13 A worm (not shown) attached to the main body is engaged. A shaft pressing member 45 is provided on the support member 23 provided on the left side elevation table 13 and the shaft 43 is supported on the support member 23 by the shaft pressing member 45. [ A shaft pressing member 46 is provided to a supporting member 19 provided on the right side elevating table 13 and the shaft 44 is supported on the supporting member 19 by a shaft pressing member 46. [ Thereby, the dice D are received in the respective elevation tables 13, 13.

After the dies D are supported by the lifting tables 13 and 13 as described above, the lifting tables 13 and 13 are raised. Thereafter, the lock mechanism of the die half-dedicated handle 34 is released, and the die half-dedicated handle 34 is rotated. The worm laid on the left elevation table 13 is rotated and the worm wheel 43B of the shaft 43 is rotated based on the rotation of the worm. As a result, the shaft 43 is rotated, and as a result, the die D is rotated 180 degrees around the shafts 43 and 44 to be vertically inverted. This state is shown in Fig. 22, and it can be seen that the dice D is upside down.

After the upside-down reversal of the dice D is performed as described above, each of the elevation tables 13 is elevated, and the dice D is connected to the neck 41. This state is shown in Fig.

The shaft pressing member 45 is removed from the supporting member 23 and the shaft pressing member 46 is removed from the supporting member 19 of the right side elevating table 13. Then, Thereafter, each of the elevation tables 13 is lowered, and the worm wheel 43B provided on the shaft 43 and the worm attached to the left elevation table 13 are disengaged. This state is shown in Fig.

The shaft 43 with the worm wheel installed through the mounting member 43A is removed at one end of the die D (left end in Fig. 24), and the other end of the die D (right end in Fig. 24) The shaft 44 provided through the mounting member 44A is removed. This state is shown in Fig.

Thereafter, side plates are provided at both ends of the dies D through mounting bolts. Further, after the temperature of the die D is raised, the mounting bolts of the side plates and the assembly bolts of the dies D are further tightened.

By carrying out the above-described series of operation procedures, it is possible to carry out the disassembly cleaning and assembly of the Dies D which can be divided into the three divisional dies A, B and D.

As described above, in the apparatus for disassembling and cleaning the die 1 according to the present embodiment, both ends of the die D are supported by the supporting members 23 of the one lifting table 13 and the supporting members 19 of the other lifting table 13, The dice D are vertically inverted by the rotation operation of the dice half-only handle 34 and the reversed dice D are moved up and down through the respective elevation tables 13 while being held by the shafts 43, The dividing die B is fixed to the main portion 24A of the table 24 and the rotating operation of the handles 36 and 35 is carried out in this state, The die A is held at a tilted state on both sides of the dividing die B together with the side portions 24B and 24C. In this state, the dividing die A, the dividing die B, and the dividing die C constituting the dies D are cleaned.

Therefore, cleaning of each of the dividing dies A, B, and C of the die D can be performed in an extremely safe and short time. As a result, the working efficiency of the disassembly cleaning of the dies D can be remarkably increased.

≪ Industrial applicability >

INDUSTRIAL APPLICABILITY The present invention can provide a device for decomposing and cleaning dies which can be disassembled and cleaned in a safe manner and in a short time, and can remarkably increase working efficiency, and is industrially applicable.

1 Disassembly and cleaning equipment
2 base
13 Lift table
14 Gearmotor
18 table drive mechanism
19 support member
23 support member
24 tables
34 Handle (Dice only)
28A, 28B bracket
30A, 30B bracket
35, 36 Handle (for split tilting)
41 Neck
D-Dice
A, B, C split die

Claims (4)

A device for disassembling and cleaning a molding die capable of being divided into a plurality of divided pieces,
A base,
A gripping mechanism disposed on the base and gripping both ends of the die;
A lifting mechanism for lifting the die in a state of being held by the holding mechanism,
A reversing mechanism for vertically inverting the dice in a state held by the gripping mechanism,
A load lock mechanism installed on the base and having the die reversed by the reversing mechanism lowered by the elevating mechanism to be mounted and fixed,
A dividing mechanism for dividing the die into each divided piece,
And a tilting mechanism for tilting the divided piece divided by the dividing mechanism,
Wherein each of the divided pieces of the die is cleaned while being tilted through the tilting mechanism. The apparatus according to claim 1,
A rotation handle,
A driving member driven in conjunction with rotation of the rotary handle,
And a driven member disposed at one end of the gripping mechanism and drivingly connected to the driving member,
Wherein the die is vertically inverted by cooperation of the driven member and the driven member based on rotation of the rotary handle. 3. The apparatus according to claim 1 or 2, wherein the die is divided into a central divided piece, a first divided piece disposed on one side of the central divided piece, and a second divided piece disposed on the other side of the central divided piece,
Wherein the base is divided into a central fixing part for fixing the central divided piece, a first fixing part for fixing the first division piece, and a second fixing part for fixing the second division piece. Device. The apparatus according to claim 3, wherein the tilting mechanism comprises:
A first handle,
A first gear member driven in conjunction with rotation of the first handle,
A first drive shaft driven by the first gear member and fixed to the first fixed portion on a side opposite to the fixed side of the first split member,
A second handle,
A second gear member driven in conjunction with the rotation of the second handle,
And a second drive shaft that is drive-connected to the second gear member and is fixed to the second fixed portion on a side opposite to the side where the second split member is fixed,
In a state in which the central divided piece is fixed to the central fixing part,
Wherein the first split member is tilted by driving the first gear member by rotating the first handle to rotate the first drive shaft and rotating the first fixed member,
Wherein the second split member is tilted by driving the second gear member by rotation of the second handle to rotate the second drive shaft and rotate the second fixing unit.

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