KR102210143B1 - Press material base of oil application device - Google Patents

Abstract

In the present invention, as long as a plurality of long holes 71 and 72 are formed so that they can be fastened to the profiles 2a and 2b located on both sides of the front and rear conveyor belts 11 and 12 of the oil application device 1 A pair of fixing members 73, 74, a support member 77, 78 of a predetermined width fastened to the upper surface of the fixing member 73, 74, and the upper surface of the support members 77, 78 A plurality of vertical protruding rods 79 and 80 fixed at predetermined intervals, and a plurality of through holes 81 and 82 are formed at both edge portions so that they can be coupled to and separated from the vertical protruding rods 79 and 80 It relates to a press material support of an oil application device including a support plate 83 on which the material 10 is seated on the upper surface, wherein the material 10 is mounted on the upper and rear conveyor belts 11 and 12 By installing the mold material support (70) (70a) so that the material to which the oil 14 is not applied can be transferred (discharged) to the subsequent process, and the support plate 83 of the material support (70) (70a) is separated. So that the material 10a coated with the oil 14 can be transferred (discharged) to the subsequent process, so that the material 10 without the oil 14 and the material 10a coated with the oil 14 are selectively selected. It is configured to be transported (combined).

Description

Press material base of oil application device

The present invention relates to a press material (hereinafter referred to as'material') support that is attached to and detached from an oil application device, and in detail, by installing a detachable material support on the upper part of a conveyor belt located at the front and rear ends of the oil application device, oil ( By allowing the material not coated with oil) to be settled, the material not applied with oil can be transferred to the downstream process by the material transfer device, and when oil is applied on the material surface, the base is detached (separated) so that the material is transferred to the tip. It is put into the oil application roller by the conveyor belt, the oil is applied, and then transferred (discharged) to the downstream process by the rear conveyor belt.

In general, a press device is a device that produces a product (part) by pressing a material and is widely used for mass production of products.

The material introduced into the press device has a problem in that a part of the surface of the material is damaged or cracks and noise are generated due to frictional force pressed by a high pressure during the molding process. Therefore, oil, such as drawing oil, is applied to the surface of the material before the material is put into the press device.

In the past, because the worker sprayed the oil directly on the surface of the material and applied it, the oil is not only very dirty as it is blown (spattered) to the floor or the surrounding area, but also a safety accident often occurs as the worker is slipped by the oil falling to the floor of the workplace. Are doing. In addition, there is a problem that harmful substances contained in oil are easily inhaled or penetrated into the respiratory tract or skin of workers, causing various diseases. Also, depending on the worker, the oil thickness applied to the material is not uniform, resulting in a decrease in oil application quality and productivity. As it falls, oil blown to the workplace is wasted as it is, so there is a problem such as an increase in cost loss.

In order to solve such a problem, a device for applying oil to the material surface by configuring a coating roller that can contain oil on the rotating roller surface has been proposed. However, by forming an oil hole inside the shaft bar of the coating roller, It is a system that sprays the oil to the entire width of the coating roller without considering the width of the material, and it is difficult to control the amount of oil evenly sprayed and applied. Therefore, if the width of the material is narrow, there is a problem such as excessive oil waste.

On the other hand, there are cases in which oil application is unnecessary as the type, thickness, or size of the material changes. For example, in the case of stainless or aluminum materials, most of the oil is applied, but in the case of metal materials, since the welding is done immediately after press molding, the oil is not applied (in case of applying oil, it is the trouble of washing the applied oil and then welding). Loyalty follows).

Therefore, in the case of a press site where the type, thickness, size, etc. of the material is changed, it is necessary to apply oil to the surface of the material, or transfer it to a subsequent process without applying it as necessary. Accordingly, there is a need for a hybrid type oil application device capable of transferring not only oil-applied materials but also materials without oil-coated materials as needed.

Republic of Korea Patent Publication No. 10-1209272 (Name of the invention: Oil injection device of press mold, 2012. 12. 06. Patent notice) Republic of Korea Patent Publication No. 10-1496118 (Name of invention: oil spraying device and press processing device, 2015. 02. 26. Patent notice)

In the present invention, a removable material base is installed above the conveyor belt at the front and rear ends of the oil application device, but when oil is not applied to the material surface, the base is attached (combined) so that the material can be mounted on the base. The material that has not been applied can be transferred to the downstream process by the material transfer device, and when oil is applied to the material surface, the base is detached (separated) so that the material is seated on the leading conveyor belt. An object of the present invention is to provide a press material support for an oil application device that is fed into an oil application roller, applied with oil, and then transferred (discharged) to a subsequent process by a rear conveyor belt.

The present invention relates to an upper coating roller (5) (6) and a lower coating roller (7) (8) that are axially installed between the support members (3) and (4), and the coating rollers (5) (6) (7) (8). ) Installed at the tip of the motor and rotated by the reduction motor 9 and the power transmission means to move the input material 10 to the coating roller 5, 6, 7 and 8; , To the rear conveyor belt 12, which is installed at the rear end of the coating rollers 5, 6, 7 and 8, and discharges the material 10a coated with the oil 14 through the outlet, and the oil tank 13 Including an oil spraying means (15) for spraying the contained oil (14) to the upper coating roller (5) (6), the material support (70) spaced apart from the top conveyor belt (11), and the rear conveyor The belt 12 further includes a material support (70a) that is spaced apart from the top, and the material support (70) (70a) is fastened to a profile located on both sides of the front and rear conveyor belts (11, 12). The pair of fixing members 73 and 74, the support members 77 and 78 of a predetermined width fastened to the upper surface of the fixing members 73, 74, and the support members 77, 78 A plurality of vertical protruding rods 79 and 80 fixed to the upper surface at predetermined intervals, and a plurality of vertical through holes are formed at the edges of both sides so as to be coupled to and separated from the vertical protruding rods 79 and 80. In the case of transferring a material that has not been applied with oil 14, including the support plate 83 on which the material is mounted on the surface, the oil 14 is applied by bonding the support plate 83 to the vertical protruding rods 79 and 80. When the unused material 10 is seated on the base plate 83, it is transferred to the material transfer device, and when the material 10a coated with the oil 14 is transferred, the base plate 83 is vertically protruding rods 79 and 80. It is characterized in that the oil 14 is applied while the material separated from and introduced into the tip conveyor belt 11 passes through the coating rollers 5, 6, 7 and 8 and the tip conveyor belt 12. .

The present invention relates to an upper coating roller (5) (6) and a lower coating roller (7) (8) that are axially installed between the support members (3) and (4), and the coating rollers (5) (6) (7) (8). ) Installed at the tip of the motor and rotated by the reduction motor 9 and the power transmission means to move the input material 10 to the coating roller 5, 6, 7 and 8; , To the rear conveyor belt 12, which is installed at the rear end of the coating rollers 5, 6, 7 and 8, and discharges the material 10a coated with the oil 14 through the outlet, and the oil tank 13 Including an oil spraying means (15) for spraying the contained oil (14) to the upper coating roller (5) (6),
A material pedestal 70 that is spaced apart from the top of the front conveyor belt 11 and a material pedestal 70a that is spaced apart from the top of the rear conveyor belt 12,
The material stand 70, 70a is fastened to the upper portion of the profile located on both sides of the front and rear end conveyor belts 11, 12, and a pair of support members 77, 78 having a predetermined width, and the A plurality of vertical protruding rods 79, 80 fixed to the upper surface of the support member 77, 78 at predetermined intervals, and both edge portions so as to be coupled to and separated from the vertical protruding rods 79 and 80 A plurality of vertical through holes are formed in the base plate 83 on which the material is seated on the upper surface, but when transferring the material to which the oil 14 is not applied, the base plate 83 is vertically protruding rods 79, 80 When the material 10 to which the oil 14 is not applied by being combined with the material 10 is seated on the base plate 83, it is transferred to the material transfer device, and the base plate 83 is transferred when the material 10a coated with the oil 14 is transferred. The material separated from the vertical protruding rods (79) (80) and fed into the tip conveyor belt (11) passes through the coating rollers (5) (6) (7) (8) and the tip conveyor belt (12). ) Is characterized in that it is applied.

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The vertical protruding rods 79 and 80 may have a pointed upper end.

It further includes a permanent magnet 92 inserted and fixed in the upper concave groove 91 of the support plate 83.

It further includes a steel plate 94 fixed to the upper surface of the permanent magnet 92.

In the present invention, by installing a removable material base 70 and 70a on which the material 10 is seated on the top and rear conveyor belts 11 and 12 of the oil application device 1, the oil 14 is not applied. The material can be transferred (discharged) to the post process, and the base plate 83 of the material support 70 and 70a is separated to transfer (discharge) the material 10a coated with the oil 14 to the post process There is an effect of being able to selectively transport (combined use) the material 10 to which the oil 14 is not applied and the material 10a to which the oil 14 is applied.

In the present invention, the material 10 moving by the front and rear conveyor belts 11 and 12 is coated with the primary oil 14 by the upper and lower coating rollers 5 and 7 at the front, and the upper and lower coating roller 6 at the rear. ) As the oil 14 is applied again by (8), there is an effect that the oil 14 of a uniform thickness is applied.

In the present invention, a part of the surface of the punch-molded material 10a is not damaged or cracked by the oil 14 uniformly applied to the material 10a, so that good molding is achieved, and damage to the mold is prevented and the lifespan is extended. And there is an effect that the molding noise generated during the press work is also greatly reduced.

In the present invention, since the oil 14 is applied by the application rollers 5, 6, 7 and 8, the oil 14 does not scatter around the workplace, and the oil 14 that falls after application is collected. Since the oil can be collected in the tank 16 and then filtered and reused, waste of the oil 14 is prevented and cost is reduced.

In the present invention, when the width (w) of the material 10 to be applied with oil is changed, the proximity sensors 33 and 34 installed on the support bar 29 are moved to apply the oil 14 in the width (w) section of the changed material. It is a very useful invention that has an effect such as preventing wastage of oil 14 because the oil 14 is sprayed and applied only in the width (w) section of the material 10. .

Figure 1: A perspective view showing an example of the present invention.
Figure 2: An exploded perspective view showing an example of the present invention..
Figure 3: A plan view showing an example of the present invention.
Figure 4: A cross-sectional view taken along line AA′ of Figure 3 showing an example of the present invention.
Figure 5: A cross-sectional view taken along line BB′ of Figure 3 showing an example of the present invention.
Figure 6: Side view showing an example of the present invention.
Figure 7: An enlarged cross-sectional view of Figure 4 showing an example of the present invention.
Figure 8: An enlarged cross-sectional view of Figure 5 showing an example of the present invention.
Figure 9: A perspective view showing an example of the present invention.
Figure 10: A perspective view showing another example of the present invention.
Figure 11: An exploded perspective view showing another example of the present invention.
12: a cross-sectional view showing another example of the present invention.
Figure 13: A cross-sectional view showing another example of the present invention.
Figure 14: An enlarged cross-sectional view of Figure 12 showing another example of the present invention.
Figure 15: An enlarged cross-sectional view of Figure 13 showing another example of the present invention.
Figure 16: A perspective view of an installation state showing an example of the present invention in a state in which the base plate is coupled.
Figure 17: A state in which the base plate is combined in a plan view of an installation state showing an example of the present invention.
Figure 18: A perspective view of an installed state showing an example of the present invention, in which the base plate is separated.
Figure 19: A perspective view of an installation state showing an example of the present invention, in which the base plate is separated.
Figure 20: Side view of an installation state showing an example of the present invention.
Figure 21: Partial configuration of the coating roller shown as an example of the present invention.
Figure 22: Partial exploded perspective view of the coating roller shown as an example of the present invention.
23: A view of a cam screw showing an example of the present invention,
(a) Front view (b) Rear view (c) Top view
Figure 24: A plan view showing an example of the use state of the present invention.
Figure 25: A front view showing a use state as an example of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the embodiments of the present invention, the same components in the drawings are indicated with the same reference numerals as much as possible, and detailed descriptions of related known configurations or functions are omitted so as not to obscure the gist of the present invention, and the accompanying drawings The items expressed in are schematic drawings for easy explanation of embodiments of the present invention and may be different from the actual implementation form.

1 is a perspective view of a material base plate 70, 70a shown as an example of the present invention, FIG. 2 is an exploded perspective view, FIG. 3 is a plan view, and FIGS. 4, 5, 7, 8 are cross-sectional views, and oil application A pair of fixing members in which a plurality of long holes 71 and 72 are formed so as to be fastened to profiles 2a and 2b located on both sides of the conveyor belts 11 and 12 at the front and rear ends of the device 1 73) (74), a support member (77) (78) having a predetermined width, which is welded to the upper surface of the fixing member (73) (74) or fastened with a plurality of bolts (75) (76), and the support member (77). ) A plurality of vertical protruding rods 79 and 80 fixed at predetermined intervals on the upper surface of the 78, and a plurality of vertical through holes at both edge portions so that they can be coupled to and separated from the vertical protruding rods 79 and 80 (81) (82) is formed and includes a base plate (83) on which the material (10) is seated on the upper surface.

The base plate 83 has a generally rectangular plate shape so that the material 10 can be seated on the upper surface, and of course, may be a square or polygonal shape deformed in consideration of the external shape or shape of the material 10.

After inserting the bolts 89 and 90 into the vertical long holes 71 and 72 of the fixing member 73, 74, a square shape that is inserted into the opening grooves 85 and 86 of the profile 2a, 2b By fastening to the nuts 87 and 88, the fixing members 73 and 74 are firmly fixed to the side surfaces of the profiles 2a and 2b.

The open grooves 85 and 86 are formed in the longitudinal direction of the profiles 2a and 2b.

The opening grooves 85 and 86 have a structure that is open outward so that the bolts 89 and 90 can be inserted in a predetermined position, and thus, the fixing position of the material pedestal 70 and 70a is set at an arbitrary position. I can.

Nuts 87 and 88 fitted into the open grooves 85 and 86 are square or polygonal so that they do not turn away when the bolts 89 and 90 are fastened.

The base plate 83 is attached (coupled) or detached (separated) to the upper surface of the support members 77 and 78 in a manner that is separated and coupled to the protruding rods 79 and 80.

The support members 77 and 78 or the support plate 83 are spaced a predetermined height h above the front and rear end conveyor belts 11 and 12 so that they do not come into contact with the front and rear end conveyor belts 11 and 12. By configuring, it does not interfere with the driving of the front and rear conveyor belts 11 and 12.

The protruding rods 79 and 80 have a pointed shape as they go upward so that the through holes 81 and 82 can be easily coupled, and have a configuration that slightly protrudes above the supporting plate 83 to be coupled.

A rectangular or circular concave groove 91 is formed in the center of the upper surface of the base plate 83, and a rectangular or circular permanent magnet 92 is inserted into the concave groove 91, and then by the fastening member 93. It is fixed. Therefore, since the material 10 seated on the upper surface of the base plate 83 is adsorbed on the permanent magnet 92 and does not flow, distortion of the material 10 is prevented until it is transferred by the material transfer device 95.

By fastening the permanent magnet 92 with the fastening member 93, the permanent magnet 92 can be replaced with a permanent magnet 92 having an arbitrary magnetic force, or the damaged permanent magnet 92 can be easily replaced.

The permanent magnet 92 may be prevented from being damaged by fixing the iron plate 94 on the upper surface of the permanent magnet 92 to prevent contact between the permanent magnet 92 and the material 10.

A square, hexagonal, or polygonal flat portion is formed at the bottom of the protruding rods 79 and 80, and can be easily fastened to the screw holes of the support members 77 and 78 using a fastening tool.

In the present invention, when there is an obstacle when installing the material pedestal 70, 70a, openings 73a and 74a are formed at one end of the fixing members 73 and 74 as shown in FIG. It is possible to install the fixing members 73 and 74 avoiding obstacles as described above.

10 to 15 are views of another embodiment of the present invention, showing that the support members 77 and 78 can be fastened to the upper surfaces of the profiles 2a and 2b without the fixing members 73 and 74. I did it.

Figure 10 is a perspective view, Figure 11 is an exploded perspective view, Figures 12, 13, 14, 15 are cross-sectional views, profiles 2a located on both sides of the front and rear conveyor belts 11 and 12 of the oil application device 1 A pair of support members 77 and 78 having a predetermined width and formed with a plurality of long holes 77a and 78a so that they can be installed in the open grooves 85a and 86a formed at the top in the longitudinal direction of) (2b) ), and a plurality of vertical protruding rods 79, 80 fixed at predetermined intervals on the upper surface of the support member 77, 78, and both sides so that they can be coupled to and separated from the vertical protruding rods 79 and 80 A plurality of vertical through holes 81 and 82 are formed in the edge portion, and a support plate 83 on which the material 10 is seated on the upper surface is included.

The base plate 83 has a generally rectangular plate shape so that the material 10 can be seated on the upper surface, and of course, may be a square or polygonal shape deformed in consideration of the external shape or shape of the material 10.

After inserting the bolts 75 and 76 into the horizontal long holes 77a and 78a of the support members 77 and 78, the square is fitted into the upper openings 85a and 86a of the profile 2a and 2b. By fastening to the nuts 87a, 88a of the support member 77, 78 is firmly fixed to the upper surface of the profile 2a, 2b.

The support members 77 and 78 are provided with horizontal long holes 77a and 78a so that when fastening and fixing to the upper surface of the profile 2a and 2b, the support members 77 and 78 are somewhat closer together. On the contrary, by adjusting the spacing slightly away, the inner part or the inner surface of the support members 77 and 78 can be adjusted so that they do not touch the outer surfaces of the front and rear conveyor belts 11 and 12.

The opening groove (85a) (86a) is a structure that is open outward so that the bolts (75) (76) can be inserted in a predetermined position, and thus, the fixing position of the material pedestal (70) (70a) is set at an arbitrary position. I can. Nuts 87a and 88a fitted into the open grooves 85a and 86a are square or polygonal so that they do not turn away when the bolts 75 and 76 are fastened.

Both sides of the base plate 83 are formed with a plurality of opening holes (83a) (83b) that are opened in an outward direction, so that the bolts (75) (76) can be easily fastened, and the material base (70) (70a) When moving the installation position, without removing the base plate 83, insert a fastening tool such as a screwdriver into the opening holes 83a and 83b to loosen the bolts 75 and 76, and then the material base 70, 70a After moving the position of the material to the desired position and fastening the bolts (75) (76) and the nuts (87a, 88a), the position movement of the material pedestal 70, 70a is easily achieved.

The material pedestal 70 of the present invention is spaced apart from the top of the front conveyor belt 11 of the oil application device 1, as shown in FIGS. 16 to 20, and the other material pedestal 70a is the rear end of the oil application device 1 By installing spaced apart from the top of the conveyor belt 12, the oil application device 1 is configured to selectively transfer the material 10 to which the oil 14 is not applied and the material 10a to which the oil 14 is applied. do.

That is, when the base plate 83 of the material support 70 and 70a is separated as shown in FIGS. 18 and 19, the material is injected into the oil application device 1 by the material adsorption means 98 of the material transfer device 95. When the material 10 is fed between the coating rollers 5, 6, 7 and 8 by the front end conveyor belt 11 and the oil 14 is applied, the material transfer device is discharged by the rear conveyor belt 12 It is carried in and molded into the lower mold 101 of the post-stage press by 95 and the transfer table 100.

In addition, in the case of transferring the material 10 that does not require application of the oil 14, as shown in FIGS. 16 and 17, when the support plate 83 is coupled to the material support 70 and 70 a, the material adsorption means of the material transfer device 95 The material 10 transported by 98 is seated on the upper surface of the support plate 83 of the material support 70 positioned above the tip conveyor belt 11, and the seated material 10 is a permanent magnet ( 92), the seated state is maintained without being distorted.

The support plate 83 is coupled to the upper portion of the support member 77 and 78 while a plurality of through holes 81 and 82 formed in the edge portion of the support plate 83 are inserted into the protruding rods 79 and 80, respectively. It is supported (attached) to the surface. The material 10 of the base plate 83 is seated on the upper surface of the base plate 83 of the material base 70a located above the rear conveyor belt 12 by the material adsorption means 97 of the material transfer device 95 The material 10 seated on the base plate 83 is maintained in a seated state without distortion by the permanent magnet 92, and the press mold 101 by the material transfer device 95 and the transfer table 100 It is brought in and molded.

In the present invention, the position of the material 10 of the material loading device 99, the position of the front material pedestal 70, and the position of the rear material pedestal 70a are maintained at the same distance, and thus the material transfer device 95 When the material adsorption means 97 and 98 installed on both sides of the arm 96 descend at the same time and the front material adsorption means 98 adsorbs the material 10 of the material loading device 99, the rear material adsorption means 97 ) Adsorbs the material 10 transferred onto the support plate 83 of the top material support 70 at the same time, and then transfers it to the rear end, then desorbs and returns, and thus the material adsorbed and transferred by the material adsorbing means 98 at the end. (10) is seated on the support plate 83 of the front material support 70, the material 10 seated on the support plate 83 of the rear material support 70a is a material adsorption means at the leading end of the material transfer table 100 ( After being adsorbed by 100a) and seated on the transfer table 100b, the material 10 seated on the transfer table 100b is adsorbed by the material adsorption means 100c at the rear end of the material transfer table 100, and then the lower mold The material 10 brought in to 101 and returned to the lower mold 101 is punch-molded by the upper mold, and automatic transfer and molding of the material 10 is achieved by repetition of this process. The front and rear end conveyor belts 11 and 12 that are not unsuccessful are maintained in a stopped state.

In addition, in the case of the material 10a on which the oil 14 is applied to the surface of the material 10, the support plate 83 coupled to the material support 70, 70a at the front and rear ends and the material transfer device 95 are installed at the rear end. The material adsorption means 97 are removed, and the conveyor belts 11 and 12 at the front and rear ends are operated in a state of being operated. That is, the tip material adsorption means 98 of the material transfer device 95 adsorbs the material 10 of the material loading device 99, and then transfers and detaches it to the surface of the tip conveyor belt 11, and then returns, and the tip conveyor belt When the material (10) of (11) is fed into the oil application rollers (5) (6) (7) (8), the oil (14) is applied and then transferred (discharged) to the rear end by the rear conveyor belt (12) The oil-applied material 10a adsorbed by the tip material adsorption means 100a of the material transfer table 100 is seated on the transfer table 100b, and the material 10 on the transfer table 100b is a material transfer table ( After being adsorbed by the material adsorption means (100a) at the rear end of 100), the material 10 is carried into the lower mold 101 and then returned, and the material 10 carried in the lower mold 101 is punch-molded by the upper mold. In repetition, automatic transfer and molding of the material 10a is achieved.

The oil application device 1 includes support members 3 and 4 fixed to both sides of the upper center of the base 2, and an upper coating roller 5 that is axially installed between the support members 3 and 4 ( 6) and lower coating roller (7) (8), lower coating roller (7) (8) or upper and lower coating rollers (5) (6) (7) (8) to rotate the reduction motor (9) and power transmission The material 10 installed at the tip of the means and the coating rollers 5, 6, 7 and 8 and rotated by the reduction motor 9 and the power transmission means 10 is applied to the coating rollers 5 and 6 (7) The leading conveyor belt (11) that moves to (8) and the material (10a) installed at the rear end of the coating roller (5) (6) (7) (8) and coated with oil (14) are passed through the outlet. The rear end conveyor belt 12 to be discharged, the profile 2c installed on the upper side of the profile 2a, the oil tank 13 installed depending on the profile 2c, and the drawing contained in the oil tank 13 Oil spraying means (15) for spraying oil (14), such as oil, to the upper coating rollers (5) (6), and the material support (70) (70a) installed on the top of the conveyor belts (11, 12) at the front and rear ends. Includes.

The configuration and use of the material pedestal 70 and 70a are as described above.

The support member (3) (4) is screwed to the spring (35) (36) for pressing the upper coating roller (5) (6) downward, and the support member (3) (4), and the spring (35) (36) ) To adjust the elastic force by pressing the upper portion of the handle (37, 38) are included.

An oil collecting tank 16 and an oil collecting tank 16a are installed under the coating rollers 5, 6, 7 and 8, and the oil collecting tank 16 and the oil collecting tank 16a are attached to the material 10a. It is configured so that the oil 14 falling after application can be collected and stored, and then filtered and reused.

The oil collecting tank 16 is formed larger than the planar area of the coating rollers 5, 6, 7 and 8 to prevent loss or leakage of the oil 14.

A pair of guide members 39 and 40 are installed above the rear conveyor belt 12 to guide the discharge of the material 10 coated with the oil 14.

A cover member 20 is installed on the top of the coating rollers 5, 6, 7 and 8 to prevent foreign matters from entering the coating rollers 5, 6, 7 and 8. The long hole 20a is formed so that the oil supply hoses 27 and 28 can pass freely when the cam nut 19 reciprocates by the cam screw 17.

The reduction motor 9 is installed on the base 2, and the power transmission means for transmitting the rotational force of the reduction motor 9 to each element includes a chain gear 42 fixed to the rotation shaft of the reduction motor 9, and Chain gears (43) (44) fixed to the shaft rods (7a) (8a) of the coating rollers (7) (8) and the drive shafts (11a) (12a) ends of the conveyor belts (11) (12), respectively. Chain gears 45 and 46, a chain gear 47 fixed to the end of the shaft rod 17a of the cam screw 17, and a chain gear 48 fixed to the shaft rod 8a of the lower application roller 8 ), a chain gear 49 fixed to the end of the drive shaft 12a of the conveyor belt 12, a plurality of tension control chain gears 50 installed on the support member 3, and the reduction motor 9 The chain gear (45) (43) (44) through the endless chain (51) connecting the chain gear (42) of the drive shaft (12a) and the chain gear (49), and a plurality of tension adjustment chain gears (50) ) An endless chain 52 that connects 46, and an endless that connects the chain gear 44 fixed to the shaft rod (8a) and the chain gear 47 fixed to the shaft rod 17a of the cam screw 17 It consists of a type chain (53).

Therefore, when the reduction motor (9) rotates at reduced speed, the chain gears (43) (44) (45) (46) (47) (48) (49) connected by the chain (51) (52) (53) are interlocked in the same direction. The conveyor belt (11) (12), the lower application roller (7) (8), and the cam screw (17) are connected to the chain gear (43) (44) (45) (46) (47) (48) ( 49), and the upper coating rollers 5 and 6 are rotated interlockingly by contacting the upper surface of the lower coating rollers 7 and 8 by springs 35 and 36 with an appropriate elastic force. Therefore, the material 10 that is fed into the front conveyor belt 11 passes between the upper and lower coating rollers 5, 6, 7 and 8, and the oil 14 is applied to the rear conveyor belt 12. Moving, when the arrival of the material 10a is detected by the proximity sensor 41 installed at the rear end of the rear conveyor belt 12, the leading material adsorption means 100a consisting of an electromagnet or vacuum suction port of the material transfer table 100 descends. The material (10a) is adsorbed and then transferred to the material transfer table (100b), and the material (10a) of the material transfer table (100b) is carried into the lower mold (101) by the material adsorption means (100c) at the rear end. , The material adsorbing means (100c) at the rear end of the material (10a) brought into the lower mold (101) is returned, and the material (10a) carried in the lower mold (101) is punch-molded by the descending upper mold. At this time, a part of the surface of the material 10a formed by the oil 14 uniformly applied to the surface is not damaged or cracked, so that good molding is achieved, and molding noise is drastically reduced.

A guide rod 59 is installed between the front conveyor belt 11 and the lower coating roller 7, and a guide rod 60 is also installed between the lower coating roller 8 and the rear conveyor belt 12. 10) is guided so that it can easily pass between the upper application rollers 5 and 6 and the lower application rollers 7 and 8.

That is, the upper and lower coating rollers 5 and 7 positioned in front of the material 10 that is seated on the tip conveyor belt 11 and transferred passes the upper surface of the guide bar 59 by the guidance of the guide bar 59. ), oil 14 is applied, and oil 14 is applied again while passing the upper and lower application rollers 6 and 7 located at the rear of the material 10 to which the oil 14 is first applied. Since it is applied in duplicate (two times), uniform oil application of the material 10a is achieved, and the material 10a to which the oil 14 is applied passes through the rear guide rod 60 by the rear conveyor belt 12. It is discharged in the direction of the expected (2d).

The oil spraying means (15) is a cam screw (17) and a guide rod (18), which are axially installed on the support member (3) (4) and parallel to the application rollers (5) (6) (7) (8). , The reduction motor 9 and the power transmission means for rotating the cam screw 17, the cam nut 19 and the cam nut 19 are coupled to the cam screw 17 and the guide rod 18 to reciprocate. An oil jet port 21, 22 formed vertically and spraying the oil 14 through the upper coating rollers 5 and 6, an oil tank 13 installed on the profile 2c, and an oil tank 13 An electronic valve 25, 26, an electronic valve 25, 26, and an oil injection port 21, which are installed on the bottom surface and open and close the oil outlets 23 and 24 formed on the bottom plate of the oil tank 13 It includes oil supply hoses 27 and 28 connecting 22).

A support rod 29 installed on the support member 3 and 4 and parallel to the guide rod 18, brackets 31 and 32 installed to adjust the position on both sides of the support rod 29, and a bracket ( It further includes proximity sensors 33 and 34 installed at 31 and 32 and sensing proximity of the cam nut 19. A flat portion 29a is formed on one side of the support rod 29 in the longitudinal direction, so if the brackets 31 and 32 are moved to an appropriate position and then tightened with bolts 31a and 32a, the brackets 31 and 32 ) Is fixed and rotation is prevented.

The separation distance between the proximity sensor 33 and the proximity sensor 34 is an oil injection section (L).

The distance between the proximity sensor 33 and the proximity sensor 34 is equal to the width (w) of the material 10, or 50 to 300 mm longer than the width (w), and the oil spray section (L ) So that the electronic valves 25 and 26 are opened and the oil 14 is discharged only while the cam nut 19 passes the oil injection section L between the proximity sensor 33 and the proximity sensor 34. By doing so, it is possible to reduce the consumption of the oil 14.

The oil 14 is dropped and supplied (lubricated) to the upper part of the upper application rollers 5 and 6 rotating by the reduction motor 9 and the power transmission means, and the application means 5c and 6c After containing (14), the oil 14 is uniformly applied while pressing and rotating on the surface of the passing material 10a.

A proximity sensor 41 is installed at the rear end of the rear conveyor belt 12 to detect the arrival of the material 10a. The proximity sensor 41 is installed in a bracket 41a fixed at the rear end, and a long hole 41b is formed in the bracket 41a to move to a position where arrival can be detected in consideration of the size of the material 10a. It is structured to be able to.

The uppermost height of the proximity sensor 41 is installed slightly lower than the height of the upper surface of the rear conveyor belt 12 to detect the material 10a arriving at the exit, so that the material 10a can move to the base 2d.

As illustrated in FIG. 23, the cam screw 17 has diamond-shaped protrusions 17e and 17f formed at equal intervals on the outer periphery of the shaft rod 17a, but is formed in a zigzag shape on the front and rear surfaces of the shaft rod 17a. , A spiral cam groove (17g) is formed between the protrusions (17e) and (17f), and a return portion (17h) (17k) is formed at both ends of the cam groove (17g) so that the cam (17d) and the cam nut (19) reciprocate. Exercise.

The cam groove (17g) is coupled to the groove portion of the cam (17d), the cam (17d) is fixed to the front of the fixing plate (17c) fixed to the cam nut (19), the cam screw (17) is reduced (9) And when rotated by the power transmission means, the cam 17d moves along the cam groove 17g and moves in the opposite direction by the return portions 17h and 17k. Accordingly, the cam nut 19 reciprocates in the longitudinal direction of the cam screw 17. It is preferable that the cam screw 17 is protected by a tube body 17b as shown in (c) of FIG. 23 so that foreign matter or the like does not enter.

When the tube body 17b is configured, a long hole 17m is formed in the longitudinal direction so that the cam screw 17 can reciprocate.

The power transmission means of the cam screw 17 is chain gear 42 → chain 51 → chain gear 49 → chain gear 46 → chain 52 → chain gear 44 → chain gear 48 → Chain (53) → The rotational force of the reduction motor (9) is transmitted to the cam screw (17) by the chain gear (47) and rotates interlockingly.

The guide members 39 and 40 installed on the rear conveyor belt 12 are fixed with fastening members 55 such as bolts or bolts/nuts at an appropriate position of the long hole 54 formed on the side of the base 2d and sag By configuring so as to prevent this, the bottom surface of the guide member 39, 40 maintains a rising distance that does not contact the upper surface of the rear end conveyor belt 12, while the discharged material 10a is transferred to the guide member 39, 40 In addition, in consideration of the width (w) where the width (w) of the material (10a) varies, appropriately adjust the fixing position of the guide members (39) (40), and then fasten with the fastening member (55) to fix it. By doing so, the separation distance d of the guide members 39 and 40 can be easily adjusted according to the width w of the material 10a.

The distance (d) between the guide member (39) and the guide member (40) is configured to be slightly wider than the width (w) of the material (10a) so that the discharged material (10a) is discharged in the direction of the base (2d) without resistance However, the separation distance in the direction of the coating rollers (5) (6) (7) (8) so that the material (10a) exiting the coating rollers (5) (6) (7) (8) can be guided in the discharge direction. It is desirable to configure (d) to be wide.

The coating rollers 5, 6, 7 and 8 are applied to the surface of the moving material 10a after absorbing the oil 14 on the outer surface of the shaft bar 5a, 6a, 7a, 8a. Coating members 5c, 6c, 7c, 8c, such as wool, various types of hair, fibers, and sponges, are attached or fixed to a predetermined thickness or length so that they can be applied. ) It can be configured by inserting at least one (8b) so that it has a predetermined length and then fixed.

The shaft rods (5a) (6a) (7a) (8a) of the coating roller (5) (6) (7) (8), the shaft rod (17a) of the cam screw (17) and the conveyor belt (11) (12) The drive shafts 11a, 12a and the driven shafts are shaft-mounted to the base 2 and the support members 3 and 4 by means of shaft bearings.

The ends of the shaft rods (5a) (6a) of the upper coating rollers (5) (6) are axially installed on the slides (57) (58) that are coupled to the support members (3) (4) so as to be vertically lifted and lowered. The lower end of the springs 35 and 36 are supported on the upper part of 57) 58, and the upper end of the springs 35 and 36 are handles 37 and 37 which are vertically fastened to the upper part of the support member 3 and 4 The shaft portion (37a) (38a) of the shaft portion (38) is axially coupled to the lower end, and the elastic force of the spring (35) (36) as the shaft portion (37a) (38a) rises or falls according to the rotation direction of the handle (37) (38) Since this is adjusted and the elastic force of the slides 57 and 58 is adjusted, the bonding degree of the upper coating rollers 5 and 6 in contact with the lower coating rollers 7 and 8 is adjusted. Therefore, by adjusting the handles 37 and 38 according to the thickness of the material 10, 10a, and adjusting the distance between the lower coating rollers 7 and 8 and the upper coating rollers 5 and 6, the optimum oil (14) Application can be achieved.

The base 2 may be a profile, reference numeral 61 denotes an operation switch, and 62 denotes a speed control knob that adjusts the rotational speed of the reduction motor 9.

In the present invention, when the oil 14 is applied to the surface of the material 10, the support plate 83 coupled to the material support 70, 70a at the front and rear ends and the material adsorbing installed at the rear end of the material transfer device 95 The means 97 is removed and the front and rear conveyor belts 11 and 12 are operated.

First, the material adsorption means 98 of the material transfer device 95 descends by a controller (not shown) to adsorb the top loaded material 10 of the material loading device 99, and then moves upward to move the tip conveyor belt 11 After the material is put on the surface, it returns to transport the next material 10, and the material 10 seated on the front conveyor belt 11 passes between the upper and lower application rollers 5 and 7 in the front, while the primary oil 14 ) Is applied and the primary oil is applied, the material (10a) exiting the front upper and lower application rollers (5) (7) enters between the upper and lower application rollers (6) (8) on the rear side and the secondary oil (14) While being applied, the oil of an appropriate thickness is evenly applied, and the material 10a exiting the rear upper and lower application rollers 6 and 7 is passed between the guide members 39 and 40 by the rear conveyor belt 12 to the exit. Upon arrival, when the arrival of the material 10a is detected by the proximity sensor 41 located at the exit, the material adsorption means 100a at the tip of the material transfer table 100 descends by the controller to adsorb the material 10a. Then, it moves upward and returns after being seated on the transfer table 100b, and the material 10 on the transfer table 100b descends and adsorbs the material 10 at the rear end of the material transfer table 100, and then rises. It moves and returns to the lower mold 101 after being brought into the lower mold 101, and the material 10 brought into the lower mold 101 is punch-molded by the lowering upper mold, and automatic transfer and molding of the material 10a by repeating this process Is achieved. At this time, the punch-molded material 10a is coated with oil 14 of a uniform thickness on the surface, so that a part of the surface of the material 10a to be molded is not damaged or cracked so that good molding is achieved, and damage to the mold is prevented. And the service life is extended, and the molding noise generated during press work is also drastically reduced.

At the end of the rear conveyor belt 12, the material 10a is prevented from being separated or dropped by the base 2d protruding upward.

In the present invention, since the oil 14 is automatically applied to the surface of the material 10a, the operator does not need to spray the oil 14 on the surface of the material 10 as in the prior art. The work area is not very dirty or harms the human body.

In the present invention, since the oil 14 is applied by the application rollers 5, 6, 7 and 8, the oil 14 does not scatter to the periphery, and the oil 14 that falls after application is a collecting tank. Since it can be reused by filtration after collecting it with (16), there is an advantage of reducing the overall cost, such as preventing wastage of the oil 14.

The oil injection means 15 of the present invention is the oil injection section L having a length equal to or slightly longer than the width w of the material 10, 10a by the proximity sensors 33, 34. Since it is applied while being sprayed, the consumption of the oil 14 can be reduced, thereby reducing the cost.

In the present invention, in consideration of the width (w) of the material (10), the oil injection section (L) is set by the positional movement of the proximity sensors (33) (34), and the oil injection means that reciprocates along the cam screw (17) (15) Since the oil 14 is sprayed and applied only in this oil injection section L, the waste of the oil 14 is prevented.

In addition, when the width (w) of the material 10 to be applied with oil is different, the proximity sensors 33 and 34 installed on the support bar 29 are moved to allow the oil 14 to be applied in the width (w) section of the changed material. Since the oil injection section (L) can be set so that the oil 14 is sprayed and applied only in the width w section of the material 10, waste of the oil 14 is prevented.

In addition, in the past, because the worker sprayed oil directly on the surface of the material and applied it, the oil was blown (spattered) around the work site and became very dirty, and harmful substances contained in the oil were easily inhaled into the worker's respiratory tract or skin. However, in the present invention, this problem is solved at once, and uniform oil application is achieved by applying the oil twice, thereby preventing degradation of quality and productivity, and there is no scattering oil. It has the advantage of preventing oil loss or waste.

On the other hand, in the case of transferring the material 10 without applying oil, the support plate 83 is coupled to the material support 70, 70a as shown in FIGS. 16 and 17, and the front and rear conveyor belts 11 and 12 are stopped. Progress in the state.

The material adsorption means 97 and 98 installed on both sides of the arms 96 of the material transfer device 95 by a controller (not shown) descend at the same time, and the material adsorption means 98 at the front end is the material loading device 99 When adsorbing the material 10 at the rear end, the material adsorption means 97 at the rear end simultaneously adsorbs the material 10 transferred onto the support plate 83 of the material support 70 at the front end, and then desorbs and returns after being transferred to the rear end. Accordingly, the material 10 adsorbed and transported by the front material adsorption means 98 is seated on the support plate 83 of the front material support 70, and the material seated on the support plate 83 of the rear material support 70a ( 10) is adsorbed by the front end material adsorption means (100a) of the material transfer table 100 and then seated on the transfer table 100b, and the material 10 seated on the transfer table 100b is the material transfer table 100 After being adsorbed by the material adsorption means (100c) at the rear end, the material 10 is brought into the lower mold 101 and then returned, and the material 10 carried in the lower mold 101 is punch-molded by the upper mold, and this process is repeated. Automatic transfer and shaping of the material 10 is achieved.

The present invention described above is not limited to the present embodiment and the accompanying drawings, and various substitutions, modifications and changes can be made within the scope of the technical spirit of the present invention, which in the technical field to which the present invention pertains. This is obvious to those of ordinary knowledge.

(1)--Oil application system (2)--Expected
(2a)(2b)(2c)--Profile (3)(4)--Support member
(5)(6)(7)(8)--Coating roller (5a)(6a)(7a)(8a)(17a)--shaft rod
(5b)(6b)(7b)(8b)--coating ring (5c)(6c)(7c)(8c)--coating member
(9)--reduction motor (10)(10a)--material
(11)--Front Conveyor Belt (12)--Rear Conveyor Belt
(13)--Oil tank (14)--Oil
(15)--Oil spraying means (16)--Oil collection tank
(17)--Cam screw (17b)--Tube body
(17c)--fixed plate (17d)--cam
(17e)(17f)--protrusion (17g)--cam groove
(17h)(17k)--return part (18)(59)(60)--guide rod
(19)--Cam nut (20)--Cover member
(21)(22)--Oil spray port (23)(24)--Oil outlet
(25)(26)--electronic valve (27)(28)--oil supply hose
(29)--Support rod (29a)--Flat section
(31)(32)--Bracket (31a)(32a)--Bolt
(33)(34)(41)--Proximity sensor (35)(36)--Spring
(37)(38)--handle (37a)(38a)--handle shaft
(39)(40)--Guide member (42)(43)(44)(45)(46)(47)(48)(49)--Chain gear
(50)--Chain gear for tension adjustment (51)(52)(53)--Chain
(54)--long gong (55)--fastening member
(57)(58)--Slide (70)(70a)--Material base
(71)(72)--Janggong (73)(74)--Fixed Government Goods
(75)(76)--Bolt (79)(80)--Protrusion
(81)(82)--hole hole (83)--base plate
(89)(90)--Bolt (85)(86)--Open Groove
(87)(88)--Nut (91)--Concave groove
(92)--Permanent magnet (93)--fastening member
(94)--steel plate (d)--spacing distance of guide members
(L)--Oil spray section (w)--Material width

Claims (5)

The tip of the upper coating roller (5) (6) and the lower coating roller (7) (8) and the coating roller (5) (6) (7) (8) that are axially installed between the support members (3) (4) A dispensing roller (11) and a dispensing roller that move the material (10), which is installed on and rotated by the reduction motor (9) and the power transmission means, to the coating roller (5) (6) (7) (8). (5) (6) (7) (8), the rear conveyor belt (12) installed at the rear end of the material (10a) to which the oil (14) is applied is discharged to the outlet, and the oil contained in the oil tank (13) ( It includes an oil spraying means (15) for spraying 14) to the upper coating roller (5) (6),
A material pedestal 70 that is spaced apart from the top of the front conveyor belt 11 and a material pedestal 70a that is spaced apart from the top of the rear conveyor belt 12,
The material base 70, 70a, a pair of fixing members 73, 74, which are fastened to profiles located on both sides of the front and rear conveyor belts 11, 12, and the fixing member 73 ( 74) and a plurality of vertical protruding rods 79 and 80 fixed to the upper surfaces of the support members 77 and 78 at predetermined intervals, and a support member 77 and 78 having a predetermined width that is fastened to the upper surface thereof. And, a plurality of vertical through holes are formed at both edge portions so as to be coupled to and separated from the vertical protruding rods 79 and 80, and including a support plate 83 on which a material is seated on the upper surface, but the oil 14 is In the case of transferring uncoated material, the base plate 83 is coupled to the vertical protruding rods 79 and 80, and when the material 10 without oil 14 is placed on the base plate 83, it is transferred to the material transfer device. And, in the case of transferring the material 10a coated with the oil 14, the base plate 83 is separated from the vertical protruding rods 79 and 80, and the material injected into the tip conveyor belt 11 is applied to the coating roller 5 (6) (7) (8) and the press material support of the oil application device, characterized in that the oil (14) is applied while passing through the top conveyor belt (12). The tip of the upper coating roller (5) (6) and the lower coating roller (7) (8) and the coating roller (5) (6) (7) (8) that are axially installed between the support members (3) (4) A dispensing roller (11) and a dispensing roller that move the material (10), which is installed on and rotated by the reduction motor (9) and the power transmission means, to the coating roller (5) (6) (7) (8). (5) (6) (7) (8), the rear conveyor belt (12) installed at the rear end of the material (10a) to which the oil (14) is applied is discharged to the outlet, and the oil contained in the oil tank (13) ( It includes an oil spraying means (15) for spraying 14) to the upper coating roller (5) (6),
A material pedestal 70 that is spaced apart from the top of the front conveyor belt 11 and a material pedestal 70a that is spaced apart from the top of the rear conveyor belt 12,
The material stand 70, 70a is fastened to the upper portion of the profile located on both sides of the front and rear end conveyor belts 11, 12, and a pair of support members 77, 78 having a predetermined width, and the A plurality of vertical protruding rods 79, 80 fixed to the upper surface of the support member 77, 78 at predetermined intervals, and both edge portions so as to be coupled to and separated from the vertical protruding rods 79 and 80 A plurality of vertical through holes are formed in the base plate 83 on which the material is seated on the upper surface, but when transferring the material to which the oil 14 is not applied, the base plate 83 is vertically protruding rods 79, 80 When the material 10 to which the oil 14 is not applied by being combined with the material 10 is seated on the base plate 83, it is transferred to the material transfer device, and the base plate 83 is transferred when the material 10a coated with the oil 14 is transferred. The material separated from the vertical protruding rods (79) (80) and fed into the tip conveyor belt (11) passes through the coating rollers (5) (6) (7) (8) and the tip conveyor belt (12). ) Is applied to the press material support of the oil application device. The method according to claim 1 or 2;
The vertical protruding rods 79 and 80 are press material supports of the oil application apparatus having a pointed upper end. The method according to claim 1 or 2;
Press material support of the oil application device further comprising a permanent magnet 92 inserted and fixed in the upper concave groove 91 of the support plate 83. The method according to claim 4;
Press material support of the oil application device further comprising a steel plate 94 fixed to the upper surface of the permanent magnet 92.

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