KR101178291B1 - Complex washing and air blowing device - Google Patents

Abstract

PURPOSE: An apparatus for complex washing and air blowing is provided to remove chips and cutting oil in a processed part and processing tools. CONSTITUTION: An apparatus for complex washing and air blowing comprises an air blow chamber(10), a coolant chamber(20), a part swing clamp(30), a partition unit(40), a sound absorbing material(50), an inspection unit(60), a foreign material outlet(70). The air blow chamber removes foreign materials by blowing the air into a cylinder heat(100). The coolant chamber discharges coolant to the cylinder head. The part swing clamp is laterally moved to the coolant chamber for tilting the cylinder head. The partition unit partitions the air blow chamber and the coolant chamber. The sound absorbing material is formed between the air blow chamber and the exterior of the coolant chamber and made of porous fiber materials. The processes for the air blow chamber and the coolant chamber by eyes. The foreign material outlet exhausts the removed the foreign materials generated through the processes.

Description

Complex washing and air blowing device

The present invention relates to an automatic debris removal device for a machined automotive part, and more particularly, after processing the material of the automobile cylinder head in the processing machine, the material is directly transferred through a conveyor or inserted directly, or a gantry unload. And a blowdown and coolant wash in which the coolant and chips loaded in the deep holes in the cylinder head inserted into a separate chamber in a manner are removed. .

The background technology of the present invention is disclosed in Republic of Korea Patent Publication No. 10-2005-0045861 (2005.05.31).

In general, in the cylinder head machining process of an engine machining line, a phenomenon in which the main gallery hole of the cylinder head is blocked by a machining chip generated during machining of the cylinder head occurs. Conventionally, the main gallery hole was washed by using a high pressure washer device in order to pierce the blocked main gallery hole. However, when the main gallery hole is excessively blocked, there is a problem of damaging the nozzle of the post process facility. The nozzle is a diamond nozzle is very expensive, and because the delivery time is excessively used in order specifications, there is a problem that the cylinder head processing process is delayed.

In addition, the process of inspecting the conduits during the machining process of the cylinder head is essentially included. In the prior art, foreign materials such as chips and burrs remaining through the direct visual inspection prior to the assembly line are checked. The removal process was carried out, and in addition to checking the unprocessed part and bubbles, the process of checking the appearance of the entire product, for example, stamping and scratching, was performed.

However, such visual inspection has a wide range of confirmation of the product, and it is difficult for the inspector to visually check the residual chips and foreign substances in the curved part of the deep hole and the exterior of the material with the naked eye. Problems will arise.

In addition, there is a problem that the work environment is contaminated due to scattered chips or foreign matter.

In addition, the judgment power is blurred due to the repeated fatigue of the inspector, the residual foreign matter is introduced into the assembly line, there is a problem that a deviation occurs in the product cleanliness according to the inspector.

Republic of Korea Patent Publication No. 10-2005-0045861 (2005.05.31)

Accordingly, the present invention has been invented to solve the above problems, and it is possible to remove foreign substances such as processed chips and burrs that remain in various processed parts used in automobiles, especially deep holes. An object of the present invention is to provide a device for automatically removing foreign matter from processed parts for automobiles.

In order to achieve the above object, the present invention is a composite washing and air blow device of the machined parts for automobiles,
When the cylinder head is transferred and inserted, the automatic opening and closing device for automatically controlling the inlet and outlet, the air surge tank for supplying air to the inside, and the air supplied from the air surge tank are injected to the lower part of the cylinder head, and fixed to the air feed pipe. The air pipe nozzle and the first fluid discharge nozzle for injecting air to the left and right sides and the upper portion of the cylinder head and the first fluid discharge nozzle moved to the left or right by a distance 5 to 10 cm away from the cylinder head or the cylinder Air swing clamp and air supplied from the air surge tank to control the insertion into the hole of the head to transfer the air to the air pipe nozzle and the first fluid discharge nozzle for flushing (flushing type) It is composed of air transfer pipe of material and removes foreign substances by spraying compressed air on the cylinder head. An air blow chamber having a chamber type structure; The coolant feed pipe is transferred from the outside and the L-shaped fluid pipe nozzle which is fixed from the coolant feed pipe and can eject the coolant in the left and upper directions and is driven in the upper or lower direction and inserted into the hole of the cylinder head or A coolant chamber composed of a fluid swing clamp for controlling proximity and a second fluid discharge nozzle for interlocking with the fluid swing clamp and injecting a coolant to the right side of the cylinder head; A component swing clamp for tilting the cylinder head from the air blow chamber to the coolant chamber in a lateral direction; A boundary portion that is porous and is divided into sections of the air blow chamber and the coolant chamber and has a steel plate structure that does not interfere with an operation path when the component swing clamp is operated; Sound absorbing material of porous fiber material on the outer surface of the air blow chamber and the coolant chamber; An inspection unit visually identifying a process in the air blow chamber and the coolant chamber; And a foreign matter discharge port for discharging the foreign matter removed after the process or the process in the air blow chamber and the coolant chamber.

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The composite cleaning and air blow device according to the present invention has the effect of removing not only chips and cutting oil buried inside and outside the machined parts, but also chips and cutting oil loaded in bolt holes and plug holes which are deep holes of the cylinder head. .

In addition, since the air blow process and the coolant washing process are performed in one process, the process time is shortened.

In addition, there is an environmentally friendly effect to secure the cleanliness of the product by preventing secondary contamination due to chips that are separated from the cylinder head.

In addition, it is possible to improve the working environment by minimizing the scattering mist (mist), it is effective to filter the recovered contaminated cutting oil to recycle to clean cutting oil.

In addition, by installing a sound absorbing material inside the air blow chamber and the coolant chamber, there is an effect that noise is reduced during operation.

1 is a schematic configuration diagram of the present inventors washing and air blow device,
2 is a plan view of the composite washing and air blow device according to the present invention,
3 is a front view showing the air blow chamber 10 operating state of the composite cleaning and air blow device according to the present invention,
4 is a front view showing an operating state of the coolant chamber 20 of the combined cleaning and air blow device according to the present invention.

There may be a plurality of embodiments of the present invention, the following will be described in detail with respect to a preferred embodiment.

In addition, in the drawing used for description, the description which overlaps about the same part as a prior art may be abbreviate | omitted.

Through the preferred embodiment will be able to better understand the object, features and advantages of the present invention, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention.

Attached Figure 1 is a schematic configuration diagram of a composite washing and air blow device preferably implemented according to the present invention, Figure 2 is a plan view of the composite washing and air blow device according to the present invention, Figure 3 according to the present invention 4 is a front view showing an operating state of the air blow chamber 10 of the combined cleaning and air blow apparatus, and FIG. 4 is a front view showing an operating state of the coolant chamber 30 of the combined cleaning and air blow apparatus according to the present invention.

As shown in FIGS. 1 to 3, the cylinder head 100 is transferred by a conveyor (not shown) and inserted directly, or when inserted into the air blow chamber 10 in a gantry unload method. The cylinder head 100 is inserted into the air blow chamber 10 through an automatic opening / closing device 11 which is an inlet through which the cylinder head 100 can automatically enter and exit the air blow chamber 10. . In more detail, as shown in FIG. 3, a tilting function of allowing the cylinder head 100 to enter the air blow chamber 10 and to move the coolant chamber 20 in a lateral direction. There is a seat swing clamp 30 is seated.

Subsequently, when tilting with the coolant chamber 20, chips or foreign matters remaining in the deep holes of the cylinder head 100 fall vertically and fall to the foreign matter discharge port 60.

Thereafter, as shown in FIG. 4, the coolant supplied from the coolant tank (not shown) is transferred and the coolant supplied through the coolant transfer pipe 21 surrounding the coolant chamber 20 is fluid pipe. It is injected from the nozzle 22 and the second fluid discharge nozzle (24). In more detail, the cylinder head 100, which is fixed and tilted to the component swing clamp 30 in the air blow chamber 10, is L-shaped fluid pipe fixed from the coolant feed pipe 21. The nozzles 22 face each other at a distance of 5-10 cm. In this case, the fluid swing clamp 23 is driven up and down in the 90 ° direction and controls to be inserted into the hole of the cylinder head 100 or approach the cylinder head 100 at a distance of 5 ~ 10Cm apart do. In addition, the fluid swing clamp 23 faces the second fluid discharge nozzle 24 for injecting coolant to the right side of the cylinder head 100. At this time, a coolant is injected from the fluid pipe nozzle 22 and the second fluid discharge nozzle 24 at the same time, and as shown in FIG. 4, the coolant is ejected for 40 to 60 seconds in the shape of C, and the cylinder head 100 Coolant enters between the holes or gaps in the deep hole. At this time, the residual chip or foreign matter which is not removed when the component swing clamp 30 is tilted is removed, and foreign matters scattered from the cylinder head 100 are secondarily dropped into the foreign substance discharge port 60.

Thereafter, the component swing clamp 30 is tilted in the direction of the air blow chamber 10 in the coolant chamber 20.

Thereafter, the air blow chamber 10 undergoes an air blow process. In more detail, as shown in FIG. 3, the cylinder head 100 may be driven in a horizontal direction without contacting the cylinder head 100 to approach a spaced distance of 5 to 10 cm or inserted into a hole of the cylinder head 100. The first fluid discharge nozzle 14 and the air for injecting air to the cylinder head 100 in the left and right direction in conjunction with the air swing clamp 15 and the air swing clamp 15 to control so that The compressed air is fixed to the lower side of the air transfer pipe 16 in the blow chamber 10 and the compressed air is simultaneously blown by the air pipe nozzle 13 which sprays compressed air to the lower side of the cylinder head 100. Will be sprayed in seconds. At this time, the coolant remaining in the coolant chamber 20 is dried and residual foreign matters are removed. Residual chips and foreign substances scattered from the cylinder head 100 are dropped to the foreign substance outlet 60 in a third manner. The air compressed in the air pipe nozzle 13 and the first fluid discharge nozzle 14 is supplied to the air blow chamber 10 through the air conveying pipe 16 through the air conveying pipe 16, which is a space to be supplied and supplied air to the air conveying pipe 16. To mitigate the water hammer, the compressed air is supplied to the air pipe nozzle 13 and the first fluid discharge nozzle 14 from the air surge tank 12 for generating the first compressed air.

Meanwhile, air flows through the air transfer pipe 16 and the coolant feed pipe 21 based on the boundary portion 40, and the coolant, that is, the coolant, in the coolant feed interval 21. coolant flows. In addition, in order to prevent the process noise of the air blow chamber 10 and the coolant chamber 20, the sound absorbing material 50 is installed in the outer portion of the air transfer pipe 16 and the coolant feed tube 21. The sound absorbing material 50 absorbs a part of sound energy that strikes the surface of the material to reduce reflection so that when used in a place where a lot of noise occurs, it exhibits soundproofing and sound absorption effects. It is also used as a finishing material for indoor construction because there is no dust or foreign substance caused by vibration, it is waterproof, and it does not burn well and there is no risk of fire.

Thereafter, when the process in the air blow chamber 10 is finished, the cylinder head 100 in the air blow chamber 10 is transferred to a transfer conveyor by a gantry unload method.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation in the scope of the appended claims. It will be understood by those skilled in the art that various modifications may be made and equivalents may be resorted to without departing from the scope of the appended claims.

100: cylinder head 10: air blow chamber
11: Automatic opening and closing device 12: Air surge tank
13: Air Pipe Nozzle 14: First Fluid Discharge Nozzle
15: Air swing clamp 16: Air transfer pipe
20: coolant chamber 21: coolant feed pipe
22: fluid pipe nozzle 23: fluid swing clamp
24: 2nd fluid discharge nozzle 30: parts swing clamp
40: boundary 50: sound absorbing material
60: inspection unit 70: foreign matter discharge port

Claims (5)

In the composite washing and air blow device of the automotive parts,
When the cylinder head 100 is transferred to insert the automatic opening and closing device 11 for automatically controlling the inlet and outlet and the air surge tank 12 for supplying air to the inside and the air supplied from the air surge tank 12 The air pipe nozzle 13 which is sprayed on the lower portion of the cylinder head 100 and is fixed to the air transfer pipe 16 and the first fluid discharge nozzle 14 which injects air to the left and right sides and the upper portion of the cylinder head 100. And an air swing clamp controlling the first fluid discharge nozzle 14 to be moved to the left and right to access the cylinder head 100 at a distance of 5 to 10 cm, or to be inserted into the hole of the cylinder head 100 ( 15) and the air supplied from the air surge tank 12 to the air pipe nozzle (13) and the first fluid discharge nozzle (14) for flushing (flushing type) material that can wash out the sedimentation It consists of the air transfer pipe 16, the cylinder head (1 An air blow chamber (10) having a chamber-type structure for removing foreign matters by spraying compressed air at 00 and up and down sides;
Driven in the upper or lower direction with the L-shaped fluid pipe nozzle 22 which is fixed from the coolant feed pipe 21 and the coolant feed pipe 21 to which the coolant supplied from the outside is injected to the left and top direction And a second fluid discharge that interlocks with the fluid swing clamp 23 and the fluid swing clamp 23 so as to be inserted into or close to the hole of the cylinder head 100 and injects a coolant to the right side of the cylinder head 100. A coolant chamber 20 composed of a nozzle 24;
A component swing clamp (30) for transferring the cylinder head (100) laterally from the air blow chamber (10) to the coolant chamber (20) and tilting it;
A boundary portion 40 which is porous and is divided into sections of the air blow chamber 10 and the coolant chamber 20 and has a steel plate structure which does not interfere with an operation path when the component swing clamp 30 is operated;
Sound absorbing material (50) of porous fiber material on the outer surface of the air blow chamber (10) and the coolant chamber (20);
An inspection unit (60) visually identifying the process steps in the air blow chamber (10) and the coolant chamber (20);
And a foreign matter discharge port (70) for discharging the foreign matter removed after the process or the process in the air blow chamber (10) and the coolant chamber (20). delete delete delete delete

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