KR102123316B1 - Aluminum frame coating process system and transfer method thereof - Google Patents

Abstract

The aluminum frames seated on the plurality of carrier bars 10 are processed in a plurality of coating treatment tanks and then transferred through a film treatment process to form an antioxidant film, and the carrier bars 10 are processed along the transport guide rail 20 In the coating process system having a lifting crane (1) that can be moved in the front-rear direction of the direction, located on both sides of the lifting crane (1), two hoist lifting means for lifting and lowering the carrier bars (10) (2), each hoist elevating means (2) inside the transfer guide rail (20) installed in parallel with the moving rail (30) installed, and the carrier bar (10) made to mount the hook 50 is mounted, , Including a hoist portion 40 that is movable in the front-rear direction from the process progress direction along the moving rail 30, the hoist portion 40 moves along the moving rail 30 to adjust the spacing between the hooks 50 It is made possible. The hoist elevating means 2 can move up and down in the vertical direction so that the aluminum frames mounted on the carrier bars 10 can be inserted and withdrawn into the coating treatment tank.

Description

Aluminum frame coating process system and transfer method{ALUMINUM FRAME COATING PROCESS SYSTEM AND TRANSFER METHOD THEREOF}

The present invention relates to an aluminum frame coating process system, and more particularly, to an aluminum frame coating process system that can be raised and lowered while the carrier bar is stably maintained on the hook.

In the coating treatment process of coating the surface of the conventional aluminum frame with an anti-oxidation film, the coating process of the aluminum frame is completed according to the transfer of carrier bars through the plurality of aluminum frames. After the coating process is completed, the aluminum frames are removed, and the empty carrier bars from which the aluminum frames are removed are transported back to the starting position of the coating process to repeat the coating process.

Typically, in one transfer, the coating process is carried out by injecting an aluminum frame one after another in an acid degreasing bath, an etching bath, a neutralizing bath, an electrolytic bath, a pure water bath, an electrodeposition bath, etc. Can be. In addition, for the film processing process, it is necessary not only to operate each device, but also for manual work, such as mounting the aluminum frames one by one so that the aluminum frames do not adhere to each other during the coating process and mounting them on the carrier bar. However, in the factory performing the film treatment process, the carrier bars are mounted one by one by a crane, and the carrier bars are sequentially introduced into the film treatment tank along the transport guide rail, so that there is a problem that productivity is very low.

Furthermore, in the prior art, since the carrier bar is tied with a rope and then transferred to the hook of the crane, the hook cannot be easily separated from the carrier bar and the carrier bar must be manually separated, so that the coating process of one coating treatment tank ends. There is a problem that the crane has to wait for a long time until. That is, the hook is detached from the carrier bar in which the coating treatment process of one coating treatment tank is performed, and the crane moves to the carrier in which the coating treatment operation of another coating treatment tank is completed, and the work of the carrier bars in the different coating treatment tanks is performed at once. It becomes impossible to do.

On the other hand, the Republic of Korea Patent Publication No. 10-2013-0053486 discloses the configuration of the chain hoist lifting device, but when applying this configuration to a hook that mounts the carrier bar of the present invention, the hook is always fixed to a specific carrier bar, so as to rise, Only when the corresponding process of the aluminum frames connected to the carrier bar inputted to one coating treatment tank of the coating treatment process is completed, the carrier bar can be raised and transferred to another coating treatment tank. The hook of this method has a technical limitation that can process only the process of the aluminum frame connected to one carrier bar at a time while being fixed to the transport crane.

In addition, in order to separate the hook from the carrier bar of the coating treatment tank and to ascend, the hook is lowered than the carrier bar mounted by descending to insert the aluminum frames into the coating treatment tank, and then the gap between the hooks is narrowed to move between the two carrier bars. There is a way to raise the hook. On the other hand, as shown in Figure 1, Republic of Korea Patent Registration No. 10-0812151 discloses a configuration of a hook interval adjustment device of a hook crane that can adjust the distance between a pair of hooks (4). However, even if such a configuration is applied to the present invention, the winding drum 3 is configured to be horizontally arranged side by side, so there is a limit to minimize the distance between the hooks 4, so the hook between the two carrier bars 6 (4) Not only is it difficult to pass, but since each wheel 5 operates separately, there is a problem that the carrier bar is not stably fixed and the balance between the two carrier bars cannot be balanced.

The object of the present invention is that the hook is separated from the carrier bar and rises through the space between the two carrier bars to move to another carrier bar before and during the film treatment process, thereby coating the aluminum frame mounted on another carrier bar. It is to provide an aluminum frame coating process system and a transfer method to enable the process to proceed.

In addition, to minimize the distance between the hook to provide a film processing process system of the aluminum frame to facilitate the passage through the hook between the two carrier bars and a method of conveying the same.

On the other hand, it is to provide an aluminum frame coating processing system and a transfer method to prevent poisonous gas from being spread through the coating treatment tank to prevent human damage and the like.

In order to solve the above problems, the aluminum frames seated on a plurality of carrier bars according to an embodiment of the present invention are processed in a plurality of coating treatment tanks and transferred through a film treatment process to form an antioxidant film, and the carrier bars are transferred. In the film processing system having a lifting crane capable of moving in the front-rear direction of the process progressing direction along the guide rail, the two hoist lifting means located on both sides of the lifting crane to raise and lower the carrier bars, respectively Inside the hoist hoisting means, a moving rail installed toward the direction of the transport guide rail and a hook configured to mount carrier bars are mounted, and includes a hoist part movable along the moving rail, and the hoist part moves along the moving rail to move the hook. The hoist lifting means can be moved up and down in the vertical direction of the hoist lifting means so that the gap can be adjusted and the aluminum frames mounted on the carrier bars can be inserted and withdrawn into the coating treatment tank.

In the film processing process system of the aluminum frame according to another embodiment of the present invention, two moving rails and two hoist units are installed in each hoist lifting means, and each moving rail is spaced apart from each other, and each hoist unit is moved separately. It may be movable through the moving rail to a position where an overlapping region can be formed on the same line in a direction perpendicular to the rail.

In the aluminum frame coating processing system according to another embodiment of the present invention, each hoist portion moves closer to each other through a moving rail so that the gap between the hooks connected to each hoist portion is smaller than the gap between two carrier bars. It may be possible.

In the film processing process system of the aluminum frame according to another embodiment of the present invention, the lifting crane is composed of the first lifting crane and the second lifting crane, and the first lifting crane prevents gas discharged from the coating process from being diffused. To this end, a diffusion preventing unit surrounding the first lifting crane outside the first lifting crane and a gas discharger for discharging gas to the outside of the factory may be provided on one surface of the diffusion preventing unit.

In the aluminum frame coating process system according to another embodiment of the present invention, the ends of the two hooks, each of the two carrier bars moving by the hoist lifting means, may be formed to face each other.

A lifting frame, a hoist lifting means according to an embodiment of the present invention, at least one carrier bar, a transport guide lane, a moving rail, a hoist part, a hook, a coating of an aluminum frame for mounting a coating material including a mounting member The transfer method of the processing process system is such that each hoist is moved through a moving rail to set the gap between hooks to be smaller than the gap between carrier bars mounted on the mounting member, while the hoist lifting means descends and the hook is attached to the mounting member. Passing between the mounted carrier bars and descending to the bottom of the carrier bars, by moving each hoist part through a moving rail to mount the carrier bars, the spacing between hooks coincides with the spacing between carrier bars mounted on the mounting member. Setting, seating the carrier bars on the hook, the hoist elevating means rising to withdraw the aluminum frame from the coating treatment tank, and the lifting crane moving the carrier bars in the forward and backward directions of the process progress direction along the transport guide rail In the step of hoisting, the hoist unit installed inside the hoist hoist means descends while the hoist hoist means descends, and the hook connected to the hoist unit while the hoist unit descends to insert the aluminum frames into the film treatment tank is mounted on the carrier bars installed on the top of the film treatment tank The step of mounting on the member, the step of the hook descending further to the lower portion of the carrier bar while the hoist elevating means descends, and the respective hoist part such that the space between the lowered hooks is smaller than the space between carrier bars mounted on the fixing part. Moving through the moving rail, the hoist lifting means may include a step of ascending to the upper portion of the carrier bar as the hook passes between the respective carrier bars.

The transfer method of the coating treatment system of the aluminum frame according to another embodiment of the present invention may further include the step of moving the lifting crane from one coating treatment tank to another coating treatment tank along the transportation guide rail.

According to the present invention, the hook connected to the crane moves to another carrier bar before or during the process of coating, so that another carrier bar can proceed with the coating process, so that the entire process of one carrier bar is completed by waiting It is possible to prevent wasted material and human waste, speed up the process of the film treatment process, and the amount of the film treatment product, after which the film treatment is completed, is significantly increased, thereby increasing the efficiency of the film treatment process.

In addition, by minimizing the distance between the hooks to facilitate the passage of the hook between the two carrier bars, the hook can be raised or lowered without colliding with the carrier bar.

On the other hand, it prevents poisonous gas from spreading to the entire plant and prevents human damage.

1 is a view schematically showing a hook spacing adjustment device of a conventional hook crane.
2 is a view schematically showing a film processing system of an aluminum frame according to an embodiment of the present invention.
3 is a view schematically showing a state in which the carrier bars are seated on the aluminum frames in the carrier system of the carrier bar shown in FIG. 2.
4 is a view schematically showing a state in which the lifting crane moves the carrier bars along the transport guide rail in the transport system of the carrier bar shown in FIG. 2.
5 is a view schematically showing a state in which the hoist lifting means of the lifting crane shown in FIG. 4 is mounted with carrier bars.
FIG. 6 is a view schematically showing a state in which the lifting crane shown in FIG. 4 moves through carrier bars of any one of the plurality of coating treatment tanks.
7 is a view schematically showing the steps of the lifting crane shown in FIG. 6 to mount the carrier bar in the coating treatment tank.
FIG. 8 is a view schematically showing a first lifting crane including a gas diffusion preventing unit, which is distinct from the second lifting crane shown in FIG. 4.
9 is a flowchart schematically showing a sequence of an aluminum frame coating process system according to an embodiment of the present invention.

The above-described objects, features and advantages will become more apparent through the following embodiments in connection with the accompanying drawings.

Specific structures or functional descriptions are exemplified only for the purpose of explaining embodiments according to the concept of the present invention, and embodiments according to the concept of the present invention may be implemented in various forms and embodiments described in the specification of the present application It should not be construed as being limited to the fields.

Embodiments according to the concept of the present invention can be modified in various ways and have various forms, so specific embodiments will be illustrated in the drawings and described in detail in the specification of the present application. However, this is not intended to limit the embodiments according to the concept of the present invention to a specific disclosure form, and it should be understood that all modifications, equivalents, and substitutes included in the spirit and scope of the present invention are included.

Terms used in the specification of the present application are only used to describe specific embodiments, and are not intended to limit the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. As used herein, the terms “include” or “have” are intended to indicate that a feature, number, step, action, component, part, or combination thereof described is present, one or more other features or numbers, It should be understood that the presence or addition possibilities of steps, actions, components, parts or combinations thereof are not excluded in advance.

Hereinafter, the present invention will be described in detail by explaining preferred embodiments of the present invention with reference to the accompanying drawings. The same reference numerals in each drawing denote the same members.

FIG. 2 illustrates a coating treatment system that transfers aluminum frames seated on a plurality of carrier bars 10 through a coating treatment process to form an antioxidant film by processing in a plurality of coating treatment tanks.

3 to 9, the film processing system of the aluminum frame of the present invention is a lifting crane (1), hoist lifting means (2), carrier bar 10, transfer guide rail (20), moving lane 30, the hoist portion 40, may include a hook (50).

As shown in FIG. 3, the carrier bars 10 may be formed of a set of about two carrier bars, and each carrier bar 10 may mount about 20 aluminum frames. Prior to the start of the coating process, the process of attaching the aluminum frames to each of the carrier bars 10 is performed by manually weaving them one by one. Thereafter, the carrier bars 10 on which these aluminum frames are mounted are moved to the start position of the coating process to prepare the process.

As shown in FIG. 4, the transport guide rail 20 serves to transport the carrier bars 10 on which the aluminum frames are mounted so as to perform a film treatment process. The lifting crane 1 including a device for mounting the carrier bars 10 such as a hoist or hook can move in the front-rear direction in the process progress direction along the transport guide rail 20, and carries the carrier bars 10 As the lifting crane 1 is transported along the transport guide rail 20, it undergoes a coating process. Both ends of the lifting crane 1 may be made to be movable on both transfer guide rails 20 corresponding thereto, but is not limited thereto.

In addition, as shown in Figure 6, the film treatment process proceeds by injecting an aluminum frame in turn, such as a desalination tank, an etching tank, a neutralization tank, an electrolytic cell, a bath, a pure water tank, and an electrodeposition tank. The carrier bars 10 carried by (1) are stopped and lowered toward the coating treatment tank at the same time. The aluminum frame is put into each bath, which can take a few seconds to a few minutes or more. In this way, the carrier bars 10 are lowered and put into each tank, lifted and withdrawn, and the film treatment process is carried out in a manner that is sequentially transferred to the next tank along the transport guide rail 20. After the coating process is completed, the aluminum frames mounted on the carrier bars 10 are removed.

On the other hand, as shown in Figure 4, two hoist lifting means (2) is located on both sides of the lifting crane (1) can raise and lower the carrier bars (10). The hoist hoisting means 2 is located on both sides of the hoisting crane 1 and can balance and support both sides of the carrier bars 10 oriented along the longitudinal direction of the hoisting crane 1 with hooks or the like. However, the hoist lifting means 2 is not limited to this, and any part of the lifting crane 1 may be disposed at a position capable of raising and lowering the carrier bars 10.

As shown in Figure 5, the moving rail 30 may be installed parallel to the direction of the transfer guide rail 20 inside the hoist lifting means (2). In addition, the hoist unit 40 may be mounted to be movable along the moving rail 30, the hook 50 may be made to be connected to the hoist unit 40 to mount the carrier bars (10). The hoist elevating means 2 may be composed of two frames on either side, and the moving rail 30 is connected between the two frames so that the hoist 40 is moved forward and backward in the process progress direction along the moving rail 30. It is movable. The hoist part 40 is made of two plates attached to the moving rail 30, and may move the moving rail 30 between the two plates. The lower part of the hoist part 40 may be equipped with a hook 50 capable of mounting the carrier bars 10, and the hook 50 may be formed in a'c' shape, for example, to facilitate the carrier. The bars 10 may be mounted. In addition, the hook 50 may be made of a hydraulic cylinder hook. The hoist portion 40 or the hook 50 is preferably made of at least two or more, but is not limited thereto.

Furthermore, as shown in FIG. 7, the hoist unit 40 may be made to move along the moving rail 30 to adjust the spacing of the hook 50. In addition, the hoist elevating means 2 can move up and down in the vertical direction so that the aluminum frames mounted on the carrier bars 10 can be introduced and withdrawn from the coating treatment tank. The hoist lifting means 2 moves up and down and the hoist 40 moves along the moving rail 30 at the same time, so that the hook 50 is not limited to the positions of the carrier bars 10 by the carrier bars 10. It is possible to mount without. Furthermore, by allowing the hooks 50 to pass freely between the carrier bars 10, which can be made of two sets, the hooks 50 are held in the state in which the carrier bars 10 are held in each coating process tank. Separated from the carrier bar 10, it is possible to transfer while passing through the carrier bars 10 in another coating process tank. On the other hand, the moving rail 30 and the hoist unit 40 may be installed in each of two in the hoist hoist means 2, the hoist hoist means 2 are located on both sides of the hoisting crane 1, as a result , The lifting crane 1 can be raised and lowered through both sides of the carrier bars 10 in one set at a time using four moving rails 30 and the hoist 40.

On the other hand, as shown in Figure 5, the hoist lifting means (2), each of the moving rails 30 installed inside are spaced apart from each other, for example, each hoist lifting means (2) has two moving rails ( 30) can be installed spaced apart. The two moving rails 30 may be oriented in a direction orthogonal to the direction in which the carrier bars 10 face, and are spaced apart from each other, so that the hoist portions 40 moving through the respective moving rails 30 do not collide with each other. It does not. Furthermore, as shown in FIG. 7, each hoist part 40 is moved through the moving rail 30 to a position where overlapping regions in the same line in the direction perpendicular to each moving rail 30 can be formed. It is movable. For example, the space between the hooks 50 connected to the hoist unit 40 by moving the two hoist units 40 through two moving rails 30 spaced apart from each hoist lifting means 2 It is possible to minimize, and accordingly, it is possible to pass the hook 50 between two carrier bars 10 in one set.

Further, in order to stably pass the hook 50 between the two carrier bars 10, the gap between the hooks 50 connected to each hoist part 40 is smaller than the gap between the two carrier bars 10. Each hoist portion 40 can be made to be movable close to each other through the moving rail 30.

On the other hand, as shown in Figure 3, the carrier bar 10 is mounted on the aluminum frame is put into the coating treatment tank can be made of one set, the two carrier bars 10 are the direction is different or maintain the balance In order to prevent the failure, the two carrier bars 10 may maintain a constant distance from each other through the spacer 60. For example, the length of the spacer 60 may be attached to the lower portion of each carrier bar 10 in the longitudinal direction of the spacer 60 than the carrier bar 10.

In addition, as shown in FIG. 7, the ends of the two hooks 50 that pass through each of the two carrier bars 10 moved by the hoist lifting means 2 may be formed to face each other. Therefore, it is possible to easily mount the two carrier bars 10 in such a way that the two hooks 50 pass between the two carrier bars 10 and then descend further to move outward and then rise again.

Hereinafter, with reference to FIGS. 7 and 9, a first embodiment and a second embodiment of a transfer method using the film processing process system of the aluminum frame of the present invention will be described. The first embodiment shows a process in which the hoist lifting means 2 rises and the aluminum frames mounted on the carrier bars 10 are taken out from the coating treatment tank. In the second embodiment, the hoist lifting means 2 descends and the carrier It shows the process of putting the aluminum frames mounted on the bars 10 into the coating treatment tank.

As shown in Figure 7, the first embodiment of the transfer method of the film processing process system of the aluminum frame of the present invention proceeds to step 7 (e) in Figure 7 (a), the lifting crane (1), Hoist lifting means (2), a plurality of carrier bars (10), transfer guide rail (20), moving rail (30), hoist unit (40), hook (50), coating treatment material including a mounting member (70) The transfer method of the film processing process system of the aluminum frame for mounting, as shown in Figure 9, by moving each hoist 40 through the moving rail 30, the gap between the hook 50 is mounted Setting step (S10) to be smaller than the distance between the carrier bars 10 mounted on the member 70, while the hoist elevating means 2 descends, the hooks 50 are mounted on the mounting member 70, the carrier bars ( 10) Passing between and descending to the lower portion of the carrier bars 10 (S20), each hoist 40 is moved through the moving rail 30 to mount the carrier bars 10, and the hook 50 ) Is set so that the spacing between the carrier bars 10 mounted on the mounting member 70, and seating the carrier bars 10 on the hook 50 (S30), aluminum from the coating treatment tank In order to withdraw the frame, the hoist lifting means 2 may include a step (S40) of rising. On the other hand, the mounting member 70 may be made to protrude at regular intervals toward the ceiling at both ends of the coating treatment tank in the longitudinal direction of the carrier bars 10, but is not limited thereto. After passing through the first embodiment, the step S50 of lifting and lowering the crane 1 moving the carrier bars 10 in the front-rear direction in the process progress direction along the transport guide rail 20 is performed. However, in this case, it is also possible to carry out the second embodiment without moving the hoist lifting means 2 in place without moving in the front-rear direction of the process progress direction.

The second embodiment of the transfer method of the film processing process system of the aluminum frame of the present invention proceeds backwards from FIG. 7(e) to FIG. 7(a), and as shown in FIG. 9, the hoist lifting means 2 ) When the hoist unit 40 installed inside the hoist elevating means 2 descends (S60), the hoist unit 40 is connected to the hoist unit 40 as the hoist unit 40 descends to insert the aluminum frames into the coating treatment tank. Hook (50) mounting the carrier bars (10) to the mounting member (70) installed on top of the coating treatment tank (S70), while the hoist elevating means (2) further descends while the hook (50) is the carrier bars (10) The step of descending further to the lower portion of (S80), each hoist portion 40 is moved so that the gap between the hook 50 is lower than the gap between the carrier bars 10 mounted on the fixing part 60 Step of moving through the rail 30 (S90), and the hoist lifting means (2) while the hook (50) passes through between the respective carrier bars (10) and ascending to the top of the carrier bars (10) It may include (S100).

Hereinafter, a third embodiment of the transfer method using the film processing process system of the aluminum frame of the present invention will be described. The third embodiment is a process that allows the hoist lifting means 2 to move between each coating treatment tank and to transport a plurality of carrier bars 10. The third embodiment is generally performed, for example, after completing the first embodiment or after completing the second embodiment, but is not limited in order.

The third embodiment of the transfer method of the film processing process system of the aluminum frame of the present invention, as shown in Figure 9, the elevated hoist lifting means (2) of Figure 6 is one along the transfer guide rail (20) It may include a step (S110) of moving from the coating treatment tank to another coating treatment tank.

Through the above-described first to third embodiments, as shown in FIG. 7, the transfer method of the film processing process system of the aluminum frame of the present invention includes a hook 50 even if a limited number of lifting cranes 1 is used. ) Is easily separated from the carrier bars 10 through which the aluminum frames are put into a certain coating treatment tank and which undergoes the coating treatment process, and passes between the carrier bars 10, so as to rise without colliding with the separated carrier bars 10. Make it possible. In addition, the elevated lifting crane 1 moves to the top of the carrier bars 10 mounted on the mounting member 70 of another coating treatment tank, then descends below the carrier bars 10, and then again the carrier bars 10 ). On the other hand, the elevated lifting crane 1 may move from the coating treatment tank at any stage to the coating treatment tank at the next stage, but is not limited thereto, and may be moved to the coating treatment tank at another stage. Through this process, the hook 50 of the present invention moves to another carrier bar 10 before or during the process of starting the coating process, so that the other carrier bars 10 can proceed with the coating process, By waiting for the completion of the entire process of one carrier bar 10, physical and human waste can be prevented, and the speed of the film processing process is accelerated, and the amount of the film processing after the film processing is completed is significantly increased. As a result, the efficiency of the coating process increases.

On the other hand, the lifting crane (1) may be made of a first lifting crane 100 and a second lifting crane 200, the first lifting crane 100 is for the coating treatment tank for discharging poisonous gas from the coating treatment tank It is a crane, and the second lifting crane 200 may be configured with a crane other than the first lifting crane 100. As shown in FIG. 8, the first lifting crane 100 prevents diffusion surrounding the first lifting crane 100 outside the first lifting crane 100 in order to prevent the gas discharged from the coating process from diffusing. A gas discharger 120 for discharging gas to the outside of the factory may be provided on one surface of the unit 110 and the diffusion prevention unit 110. For example, the diffusion preventing unit 110 may be formed in a hexahedral shape excluding the bottom portion. Therefore, it is possible to prevent the poisonous gas from spreading to the entire plant, thereby preventing human damage and the like.

The preferred embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited thereto, and those of ordinary skill in the art to which the present invention pertains, technical idea of the present invention from these descriptions Substitutions, modifications, and/or changes are possible within the scope of. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by the equivalents thereof as well as the claims below.

1: lifting crane 2: hoist lifting means
10: carrier bar 20: transfer guide rail
30: moving lane 40: hoist
50: hook 70: mounting member
100: first lifting crane 110: diffusion preventing unit
120: gas ejector 200: the second lifting crane

Claims (7)

The aluminum frames seated on the plurality of carrier bars 10 are processed in a plurality of coating treatment tanks and then transferred through a film treatment process to form an antioxidant film, and the carrier bars 10 are processed along the transport guide rail 20 In the coating process system having a lifting crane (1) that can be moved in the front-rear direction in the traveling direction,
Two hoist lifting means 2 located on both sides of the lifting crane 1 to raise and lower the carrier bars 10;
A moving rail 30 installed in the hoist elevating means 2 in parallel with the transfer guide rail 20; And
A hook 50 made to mount the carrier bars 10 is mounted, and includes a hoist 40 that is movable in the front-rear direction from the process progress direction along the moving rail 30,
The hoist unit 40 is made to move along the moving rail 30 to adjust the spacing between the hooks 50,
The hoist elevating means 2 can be moved up and down in the vertical direction so that the aluminum frames mounted on the carrier bars 10 can be inserted and withdrawn into the coating treatment tank,
The moving rail 30 and the hoist unit 40 are installed two in each hoist elevating means 2, and each moving rail 30 is spaced apart from each other, and each hoist unit 40 ) Is a position where overlapping areas on the same line in the direction orthogonal to each of the moving rails 30 can be formed, and is movable through the moving rails 30.
Aluminum frame coating process system.
delete According to claim 1,
The respective hoist portions 40 are adjacent to each other through the moving rail 30 so that the gap between the hooks 50 connected to the respective hoist portions 40 is smaller than the gap between the two carrier bars 10. Moveable
Aluminum frame coating process system.
According to claim 1,
The lifting crane 1 is composed of a first lifting crane 100 and a second lifting crane 200,
The first elevating crane 100 is a diffusion preventing unit 110 surrounding the first elevating crane 100 outside the first elevating crane 100 in order to prevent the gas discharged from the coating process from diffusing. One side of the diffusion preventing unit 110 is provided with a gas discharger 120 for discharging the gas to the outside of the factory
Aluminum frame coating process system.
According to any one of claims 1, 3, and 4,
Ends of the two hooks 50 which respectively mount the two carrier bars 10 moved by the hoist lifting means 2 are formed to face opposite to each other
Aluminum frame coating process system.
Lifting crane (1), hoist lifting means (2), a plurality of carrier bars (10), transfer guide rail (20), moving rail (30), hoist unit (40), hook (50), mounting member (70) In the transfer method of the coating process system of the aluminum frame for mounting the coating material comprising a,
Moving each of the hoist parts 40 through a moving rail 30 to set a gap between the hooks 50 to be smaller than a gap between carrier bars 10 mounted on the mounting member 70. (S10);
The hoist elevating means (2) descending while the hook (50) passes between the carrier bars (10) mounted on the mounting member (70) and descends to the lower portion of the carrier bars (10);
In order to mount the carrier bars 10, each of the hoist parts 40 is moved through a moving rail 30 so that the spacing between the hooks 50 is mounted on the mounting members 70 ( 10) set to match the spacing between, and seating the carrier bars 10 on the hook 50 (S30);
A step in which the hoist elevating means 2 ascends in order to withdraw the aluminum frame from the coating treatment tank (S40);
The lifting crane (1) moving the carrier bars (10) along the transport guide rail (20) in the front-rear direction of the process progress direction (S50);
A step (S60) of the hoist unit 40 installed inside the hoist hoist means 2 descending while the hoist hoist means 2 descends (S60);
In order to insert the aluminum frames into the coating treatment tank, the hook 50 connected to the hoist portion 40 while the hoist portion 40 descends is mounted on the carrier bar 10 and the mounting member 70 installed on the top of the coating treatment tank. Mounting on (S70);
A step (S80) in which the hook 50 further descends to the lower portion of the carrier bars 10 while the hoist lifting means 2 descends further;
The step of moving each of the hoist parts 40 through the moving rail 30 so that the space between the lowered hooks 50 is smaller than the space between carrier bars 10 mounted on the fixing part 60. (S90); And
As the hoist lifting means (2) rises, the hook (50) passes through each of the carrier bars (10) and includes a step (S100) of ascending to the top of the carrier bars (10).
Method of conveying an aluminum frame coating system.
The method of claim 6,
The lifting crane (1) further comprising the step of moving from one coating treatment tank to another coating treatment tank (S110) along the transport guide rail (20).
Method of conveying an aluminum frame coating system.

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