KR102520988B1 - By-product remover for felt cutting materials - Google Patents

Abstract

A byproduct remover of felt cutting materials is provided. The byproduct remover of felt cutting materials comprises: a vibration screen, which includes a net on which cutting materials are placed, wherein the net is vibrated to separate byproducts from the cutting materials; a conveyance part which is located beneath the vibration screen, such that the byproducts pass through the net and are introduced; and a suction tube which is connected to the conveyance part to suck the byproducts. The conveyance part includes: an inclined surface arranged at the top of the conveyance part to be inclined from both sides towards the center of the bottom thereof; a first conveyance space which is located at the bottom of the inclined surface to collect the byproducts introduced along the inclined surface; and a second conveyance space, one side of which is connected to the first conveyance space and the other side is connected to the suction tube. Therefore, byproducts generated from the cutting materials can be conveniently removed.

Description

By-product remover of felt cutting materials {BY-PRODUCT REMOVER FOR FELT CUTTING MATERIALS}

The present invention relates to a by-product remover of felt cutting material.

In general, products formed by compressing or weaving raw materials such as fabric, paper, and felt generate many by-products such as foreign substances and pulverized raw material particles during processing. Such by-products are mainly generated during cutting of the product, and if the subsequent process proceeds with the by-products generated, the rate of occurrence of defects increases and the completeness of the product decreases. Therefore, after the process of removing the by-products of the product, the subsequent process should be performed to reduce the rate of occurrence of defects and increase the degree of completeness of the product.

Conventionally, in order to remove such by-products of felt, a device for firing air, such as an air gun, has been used. However, when the by-products of the felt are removed in this way, the by-products spread around, which is not good for the user's health, and the cleaning process of removing the by-products becomes cumbersome. That is, there is a demand for a by-product remover capable of easily cleaning by-products gathered in one place without spreading to the surroundings.

Embodiments of the present invention are intended to provide a by-product remover for felt cutting material that can easily remove by-products gathered in one place without spreading to the surroundings.

However, the technical problems to be achieved by the embodiments of the present invention are not necessarily limited to the above-mentioned technical problems. Other technical problems not mentioned will be clearly understood by those skilled in the art to which the embodiments of the present invention belong from other descriptions of the specification, such as the detailed description.

According to one aspect of the present invention, a vibrating screen comprising a net having a cutting material disposed thereon, and the net vibrating to separate by-products from the cutting material; A transfer unit that is drawn in through the net; and a suction pipe connected to the transfer unit and through which the by-product is sucked, wherein the transfer unit includes an inclined surface disposed at an upper end of the transfer unit and inclined from both sides toward a lower center of the transfer unit; and disposed at a lower end of the inclined surface, a first transfer space where the by-products introduced along the way are gathered; And a second transfer space having one side connected to the first transfer space and the other side connected to the suction pipe; including, a by-product remover may be provided.

The by-product remover according to embodiments of the present invention has an effect that by-products can be easily removed by gathering in one place. By-products can be collected and removed centrally along the inclined plane of the conveying unit. In detail, the inclined surfaces are arranged to descend from both sides of the vibrating screen toward the center, and a pair are arranged to face each other, so that by-products can be guided toward the center. The by-products gathered in the center direction are sucked in by the suction pipe, so that the by-products generated from the cutting material can be easily removed.

In addition, the by-product remover according to the embodiments of the present invention is characterized in that by-products are prevented from spreading to the outside. In detail, by-products are prevented from leaking out to the outside by components such as the peripheral suction part of the vibrating screen, the cover surface, and the static electricity generating part, so that by-products can be removed cleanly. More specifically, the by-product remover according to the embodiments of the present invention can prevent by-products spreading to the side and top to a certain extent by the circumferential suction part and the cover surface of the vibrating screen, and small-sized by-products by the static electricity generating unit. This floating is adsorbed, and by-products can be removed cleanly.

In addition, the by-product remover according to embodiments of the present invention is characterized in that, in the case of a cut product containing metal foreign substances, it can separately separate and remove the foreign metal substances. If necessary, when the metal foreign matter is to be separated and removed, the pivot connector can separate the metal foreign matter and remove the by-product in more detail.

However, technical effects obtainable through the embodiments of the present invention are not necessarily limited to the above-mentioned effects. Other technical effects not mentioned will be clearly understood by those skilled in the art from other descriptions of the specification, such as the detailed description.

1 is a perspective view of a by-product remover according to a first embodiment of the present invention.
FIG. 2 is an enlarged view of the transfer unit shown in FIG. 1 .
3 is a perspective view of a by-product remover according to a second embodiment of the present invention.
4 is a perspective view of a by-product remover according to a third embodiment of the present invention.
5 is an enlarged view of the transfer unit shown in FIG. 4;
Figure 6 is an exploded view of the pivot connection shown in Figure 4;
FIG. 7 is an enlarged view of a fixing portion to which the pivot connection portion shown in FIG. 4 is mounted.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The following examples may be provided to more completely explain the present invention to those skilled in the art. However, the following embodiments are provided to aid understanding of the present invention, and the technical spirit of the present invention is not necessarily limited to the following embodiments. In addition, detailed descriptions of well-known configurations or obscure the technical gist of the present invention will be omitted.

1 is a perspective view of a by-product remover according to a first embodiment of the present invention. FIG. 2 is an enlarged view of the transfer unit shown in FIG. 1 .

Referring to Figures 1 and 2, the by-product remover 100 of the present embodiment can be used to remove by-products such as foreign substances and raw material fragments generated from the cuts F of products such as fabric, paper, and felt. In detail, the by-product remover 100 may vibrate the cutting material (F) to separate the by-product from the cutting material (F) and then suction and remove the by-product. Such a by-product remover 100 removes by-products from the cutting material F, so that the defective rate of products manufactured using the cutting material F can be reduced and the degree of completion can be improved.

Specifically, the by-product remover 100 of this embodiment is connected to the vibrating screen 110 for vibrating the cutting material F, the transfer unit 120 into which the by-product separated from the cutting material F is introduced, and the transfer unit 120 It may include a suction pipe 130 for sucking by-products and an air gun 140 that finely shakes off by-products by firing at the cutting material F.

Hereinafter, each of the above components will be described in detail.

The vibrating screen 110 may be formed of a plate-shaped vibrating member and disposed to separate by-products from the cutting material F. The vibrating screen 110 is formed of a member including an opening, so that by-products separated from the cutting material F may pass through and be discharged to the conveying unit 120 . Specifically, the vibrating screen 110 may include a net 111.

The mesh 111 is formed of a wire mesh including an opening smaller than the cutting material F, and the cutting material F may be disposed at the top. Preferably, the net 111 may be formed of a net-shaped net made of wire formed of metals such as steel, copper, aluminum, stainless steel, and nickel, or alloys thereof. The mesh 111 may be vibrated in the longitudinal or transverse direction, or simultaneously vibrated in the longitudinal and transverse directions to shake off the cutting material (F) to separate by-products from the cutting material (F). The separated by-products may pass through the opening of the mesh 111 and be introduced into the transfer unit 120.

On the other hand, the transfer unit 120 is disposed at the lower end of the vibrating screen 110, so that by-products separated from the cutting material F may be introduced into the interior. The transfer unit 120 may be formed of a member having a space therein and one side connected to the suction pipe 130 so that by-products may be formed as a space through which they are temporarily passed before being sucked into the suction pipe 130 .

Specifically, the transfer unit 120 includes an inclined surface 121 disposed inclined toward the lower center from both sides, a first transfer space 122 disposed at the lower end of the inclined surface 121, and a first transfer space 122 and a suction pipe ( 130) may include a second transfer space 123 connecting them.

The inclined surface 121 may be disposed at an upper end of the transfer unit 120 and may be disposed to come into contact with a lower end of the vibrating screen 110 . In detail, the inclined surface 121 is disposed as a pair of plate-shaped members, and may be disposed inclined from both side ends of the rear surface of the net 111 toward the center of the lower end of the transfer unit 120 . That is, a pair of the inclined surfaces 121 are symmetrically arranged so that by-products discharged from the vibrating screen 110 can be guided toward the center. A first transfer space 122 is disposed at the lowermost center of the inclined surface 121, and by-products moved along the inclined surface 121 can be introduced. That is, the inclined surface 121 may be arranged to guide by-products to the first transfer space 122 .

Specifically, the inclined surface 121 may include a locking part 121a capable of opening and closing the second transfer space 123 . The locking part 121a may be disposed on one side of the inclined surface 121 to open and close the second transfer space 123, which is a lower space of the inclined surface 121. For example, a hook-type locking device may be used as the locking part 121a, but the locking part 121a may be used to open and close the second transport space 123, and its shape is not limited. The locking part 121a can be opened and used when the inside of the second transfer space 123 needs to be checked.

The first transfer space 122 is disposed at the lower end of the inclined surface 121, and by-products transported along the inclined surface 121 can be introduced. In detail, the first transfer space 122 is arranged to be connected to the center of the lowermost end of the inclined surface 121, and the part not connected to the second transfer space 123 is closed to prevent by-products from escaping to the other side. can be placed.

The second transfer space 123 may have one side connected to the first transfer space 122 and the other side connected to the suction pipe 130 . Preferably, the second transfer space 123 may be exemplified as a lower space of the inclined surface 121 . If necessary, the second transfer space 123 may be formed on all lower sides of the pair of inclined surfaces 121 or only on the lower side of one inclined surface 121 . The second transfer space 123 may be formed as a space in which by-products drawn into the first transfer space 122 are sucked when the suction pipe 130 is operated.

In detail, when the cutting material (F) in which by-products are excessively generated is used, the second transfer space 123 may be formed on both lower sides of the pair of inclined surfaces 121 . Alternatively, when the by-products generated from the cutting material F are formed by mixing several types of materials and must be separated and discharged, the second transfer space 123 is disposed below the pair of inclined surfaces 121, respectively, and the by-products can be separated in detail and discharged.

On the other hand, for convenience of description, the surface of the second transfer space 123 in contact with the first transfer space 122 will be referred to as the A surface 123a, and the surface to which the suction pipe 130 is connected will be referred to as the B surface 123b.

On the other hand, one side of the suction pipe 130 is connected to the transfer unit 120 to suck in by-products drawn into the transfer unit 120. Preferably, the suction pipe 130 is formed of a pipe such as a duct to discharge by-products to the outside connected to the suction pipe 130.

The air gun 140 may be disposed on one side of the outside of the conveying unit 120 to inject air. The air gun 140 may be disposed so that the user sprays air toward the cutting object F to further finely separate by-products from the cutting object F. Since the air gun 140 is a well-known technology, a detailed description thereof will be omitted.

3 is a perspective view of a by-product remover according to a second embodiment of the present invention.

Referring further to FIG. 3 , the by-product remover 100 of this embodiment may further include additional components to the vibrating screen 110 of the above-described embodiment. In detail, the vibrating screen 110 of this embodiment includes additional configurations on the edge and top of the net 111 on which the cutting material F is disposed on the top, so that by-products can be prevented from spreading to the side and top. there is.

Specifically, the by-product remover 100 of this embodiment is formed the same or similar to the above-described embodiment, but the vibrating screen 110 is disposed on the edge of the protrusion 111a protruding upward and the vibrating screen 110 to the side It may further include a cover surface 113 spaced apart from the top of the circumferential intake 112 and the net 111 for inhaling by-products.

Hereinafter, each of the above components will be described in detail.

A plurality of protrusions 111a may protrude upward on one side of the net 111 . Preferably, the protrusions 111a are disposed on the wire mesh of the non-intersecting portion, so that the contact area of the cutting material F with the mesh 111 can be reduced. For example, even if the vibrating screen 110 vibrates, the by-products may not be easily removed from the portion where the mesh 111 and the cutting material F are in contact. That is, the protrusion 111a of this embodiment may be arranged to reduce the contact area between the cutting material F and the net 111 to easily remove the by-product from the cutting material F.

The circumferential suction part 112 is disposed at the edge of the vibrating screen 110 to suck in by-products in a lateral direction. In detail, the circumferential suction unit 112 may be disposed along the upper edge of the net 111 to suck by-products and transfer them to the transfer unit 120 . That is, the circumferential suction part 112 may be formed in a square frame shape with an open center. Specifically, the circumferential suction part 112 may include a suction port 112a, which is an opening through which by-products are sucked.

A plurality of intake ports 112a are disposed at the inner edge of the circumferential intake unit 112 to suck in by-products to be spread to the side and guide them to the transfer unit 120 . That is, the inlet 112a may be disposed to prevent by-products from spreading to the outside by inhaling by-products that spread to the side without descending downward. Preferably, the inlet 112a may be an opening for inhaling by-products, and the shape or number thereof is not limited. In addition, the circumferential suction part 112 is opened at the bottom so that the sucked by-products can be moved to the transfer part 120 or connected to the suction pipe 130 so that the sucked by-products can be discharged to the outside.

The cover surface 113 may be arranged spaced apart from each other by a predetermined amount on the upper side of the net 111 . Preferably, the cover surface 113 may be placed in contact with the top of the circumferential suction part 112 . If necessary, the cover surface 113 may be formed of a transparent material so that the inside of the vibrating screen 110 is visible and sealed. Alternatively, the cover surface 113 may be formed of a wire mesh like the net 111 so that the cutting material F is not escaped to the outside due to vibration. On the other hand, the cover surface 113 is formed to be opened and closed, so that the cutting material F can be drawn in and out from the top of the net 111 .

Meanwhile, FIG. 4 is a perspective view of a by-product remover according to a third embodiment of the present invention. 5 is an enlarged view of the transfer unit shown in FIG. 4;

Further referring to FIGS. 4 and 5 , the by-product remover 100 of this embodiment may further include additional components to the transfer unit 120 of the above-described embodiment. In detail, the by-product remover 100 of this embodiment is disposed inside the second transfer space 123 of the transfer unit 120 to more precisely inhale the by-products and separate and discharge the by-products as needed. there is

Specifically, the by-product remover 100 of this embodiment is formed in the same or similar manner as the first and second embodiments, but includes the static electricity generating unit 150 and the suction pipe 130 disposed on the rear surface of the inclined surface 121. ) and the first transfer space 122, and a rotation connection unit 160 connecting the rotation connection unit 160 to the inside of the second transfer space 123. A fixing unit 170 may be further included.

Hereinafter, each of the above components will be described in detail.

The static electricity generating unit 150 is disposed inside the second transfer space 123, and a portion where static electricity is generated may be disposed on the rear surface of the inclined surface 121. The static electricity generating unit 150 may be disposed to adsorb fine by-products through static electricity and guide them to the inside of the transfer unit 120 . Specifically, among the by-products, the by-products having relatively large particles can be easily dropped to the lower side due to their weight, but in the case of by-products having relatively small and fine particles, they are light in weight, so they do not fall off to the transfer unit 120 and float. or may spread outward. At this time, the static electricity generator 150 of this embodiment adsorbs fine by-products to prevent them from floating or spreading outward, and to allow the fine by-products adsorbed to flow into the first transfer space 122 through power control. can be placed.

Specifically, the static electricity generating unit 150 includes a generating tip 151 generating static electricity, a controller 152 capable of controlling power applied to the generating tip 151, and a generating tip 151 and the controller 152. It may include a connecting portion 153 for connection.

The generation tip 151 is a member that generates static electricity, and the shape is not limited, but in this embodiment, it may be formed as a bar having a length smaller than the width of the inclined surface 121 . Preferably, a plurality of generating tips 151 may be disposed in a direction from the upper end to the lower end of the inclined surface 121 . The generation tip 151 can adsorb by-products as static electricity is generated when power is applied, and in particular, it can easily adsorb minute-sized by-products.

That is, the inclined surface 121 is formed of a material through which static electricity emitted by the generating tip 151 disposed on the rear surface can be transferred, and when static electricity is generated at the generating tip 151, it can be transferred to the inclined surface 121.

The control unit 152 may be disposed to control the application of power to the generation tip 151. In detail, when power is applied from the control unit 152, static electricity is dissipated from the generating tip 151, and when power is released from the control unit 152, static electricity is not generated from the generating tip 151.

More specifically, the control unit 152 repeats that the power is released in the order arranged from the top to the bottom while power is applied to the generation tip 151, so that the by-products placed on the inclined surface 121 are moved to the bottom. can make it That is, when power is continuously applied to the generation tip 151 to continuously generate static electricity, by-products disposed on the inclined surface 121 descend to the first transfer space 122 due to the static electricity emitted from the generation tip 151. It can be continuously placed in the same location.

Accordingly, the control unit 152 may continuously release power from the upper end of the generating tip 151 to the lower end, temporarily stop generation of static electricity, and then apply power again to generate static electricity. In this case, the by-product disposed on the inclined surface 121 at the location of the generating tip 151 where the power is released descends along the inclined surface 121 as the static electricity is released, and the by-product is the static electricity of another generating tip 151. It is attached to the inclined surface 121 in a state of being lowered to a predetermined extent by the.

In this way, by-products are moved from the top of the generation tip 151 to the bottom, and finally, when the power of the generation tip 151 at the bottom of the inclined surface 121 is released, the by-products descend into the first transfer space 122. By-products may be discharged to the outside by the flow of the suction pipe 130.

That is, the static electricity generator 150 may be disposed to adsorb minute-sized by-products that tend to spread outward and guide them to the inside of the first transfer space 122 .

The connection unit 153 may be disposed to connect the generation tip 151 and the control unit 152. The connection unit 153 may connect the generating tip 151 and the control unit 152 by wire or wirelessly. The connecting portion 153 may be connected to the control unit 152 and the generating tip 151 so as to transmit a signal of the control unit 152 to the generating tip 151, and its shape is not limited.

Meanwhile, the pivot connection unit 160 is disposed inside the second transfer space 123 and may be disposed to connect the first transfer space 122 and the suction pipe 130. In detail, the pivot connection part 160 may be fixed between the A surface 123a and the B surface 123b of the second transfer space 123 . Such a pivoting connector 160 is a passage through which by-products are transported, and can prevent by-products from being stagnant at the inner corners and edges of the second transfer space 123 . In addition, the pivot connection unit 160 of this embodiment is characterized in that only the metal foreign substances can be separately discharged in the case of the cutting object F containing metal foreign substances such as iron powder.

Specifically, the rotational connector 160 is formed in a cylindrical shape and rotates on the inner tube 161, the bearing 162 disposed at both ends of the inner tube 161 to facilitate rotation, and the outer side of the inner tube 161. An outer tube 163 spaced apart from the inner tube 161 by a predetermined distance may be included.

The inner tube 161 has a space therein and may be formed in a cylindrical shape with both ends open. The inner tube 161 is disposed in the transverse direction between the A surface 123a and the B surface 123b of the second transfer space 123, and can be rotated with a transverse direction passing through the center as an axis. Such an inner tube 161 may be disposed as a passage through which by-products introduced into the first transfer space 122 pass and are moved to the suction tube 130 . Specifically, the inner tube 161 may include a mesh opening 161a formed open in a lattice shape.

A plurality of net openings 161a may be openly formed on the outer periphery of the inner tube 161 . Preferably, a lattice-shaped member such as a net or wire mesh is disposed in the net opening 161a to prevent by-products other than metal from escaping through the net opening 161a. That is, the net opening 161a may be used as a passage through which metal foreign substances among the by-products introduced through the inner pipe 161 are discharged.

On the other hand, by adjusting the suction pipe 130 not too high a pressure for sucking by-products, the by-products can be temporarily seated in the inner pipe 161. For example, the suction pipe 130 may not be continuously operated, but operated and stopped repeatedly.

In this way, when the by-product is temporarily seated in the inner tube 161, the inner tube 161 is rotated, and relatively heavy metal foreign substances may be moved outward of the inner tube 161. Metal foreign substances moved to the outside of the inner tube 161 may be drawn out of the inner tube 161 through the net opening 161a.

More specifically, among the by-products disposed in the inner pipe 161, foreign metals may be drawn out, and by-products such as light dust and raw material particles may be drawn into the suction pipe 130 by a suction force. At this time, light non-metal by-products may also be drawn out to a certain extent through the net opening 161a, but since the non-metal by-products are not attached to the outer tube 163 by the magnetic force of the outer tube 163 to be described later, the suction pipe 130 operates. It can be withdrawn to the suction pipe 130 by the suction force.

As such, in this embodiment, by-products pass through the pivoting connector 160 and can be divided into metal foreign substances and non-metal foreign substances such as dust and raw material particles to be separated and removed. That is, the by-product remover 100 of the present embodiment may be used when a large amount of metal foreign matter is included in the by-product and a problem may occur in mixing and discharging the by-product into the suction pipe 130.

Bearings 162 may be disposed at both ends of the inner tube 161 so that the inner tube 161 rotates easily. Since the bearing 162 is a well-known technology, a detailed description thereof will be omitted.

Like the inner tube 161, the outer tube 163 has a cylindrical shape with both ends open and has a space therein, but may be formed as a cylinder having a larger diameter than the inner tube 161. Preferably, the outer tube 163 may be spaced apart from the outer periphery of the inner tube 161 by a predetermined distance. In detail, the outer tube 163 may be disposed with the inner tube 161 and the bearing 162 interposed therebetween.

On the other hand, the outer tube 163 is formed of a material with magnetism, and foreign substances of metal drawn out from the inner tube 161 may be attached thereto. That is, the foreign matter of metal moved from the inside of the inner tube 161 toward the outside can be more easily discharged to the outside by being attracted by the magnetism of the outer tube 163 .

As such, since the outer tube 163 to which foreign substances of metal are attached must be periodically disassembled to remove foreign substances of metal, mounting and dismounting can be formed so as to be easily disassembled as a pair. That is, the outer pipe 163 is formed of a pair of semicircular columnar members, and includes a protrusion 163a and an inlet groove 163a-1 for fixing the outer pipe 163 to the second transfer space 123. can include

The protrusions 163a are formed to protrude outward from both ends of the outer tube 163, and may be fixed to the A surface 123a and the B surface 123b of the second transfer space 123.

In the inlet groove 163a-1, a groove is formed to be drawn inward to a predetermined extent from one side of the protrusion 163a, so that the fixing protrusion 172 of the fixing part 170 to be described later can be inserted.

In this regard, it will be described in more detail in the fixing part 170 to be described later.

On the other hand, Figure 6 is an exploded view of the pivot connection shown in Figure 4. FIG. 7 is an enlarged view of a fixing portion to which the pivot connection portion shown in FIG. 4 is mounted.

Further referring to FIGS. 6 and 7 , the by-product remover 100 of this embodiment may include a fixing part 170 .

The fixing part 170 may be arranged to fix the pivot connection part 160 to the inside of the second transfer space 123 . That is, the fixing part 170 may be disposed on the A surface 123a and the B surface 123b of the second transfer space 123, respectively, to fix both ends of the pivot connection part 160. In addition, the fixing part 170 is formed to easily fix and release the pivot connection part 160 with one touch, so that user convenience can be improved.

Specifically, the fixing part 170 includes a support plate 171 fixed to the second transport space 123, a fixing protrusion 172 disposed through the support plate 171 and moving in the longitudinal direction, and upper and lower ends of the fixing protrusion 172. It may include an elastic part 175 for pressing the first panel 173, the second panel 174, and the fixing protrusion 172 disposed on the pivot in the direction of the connecting part 160.

The support plate 171 may be disposed on the A surface 123a and the B surface 123b of the second transfer space 123, respectively. Preferably, the support plate 171 is disposed at a position corresponding to the protrusion 163a of the outer tube 163, and may be spaced apart from the inlet groove 163a-1 by a predetermined distance. A fixing protrusion 172 may be connected to the support plate 171, and the fixing protrusion 172 may be disposed to be drawn in and out of the inlet groove 163a-1.

The fixing protrusion 172 may be formed as a bar extending in the longitudinal direction. The fixing protrusion 172 is drawn into the inlet groove 163a-1 to fix the outer pipe 163 to the second transfer space 123, and is pulled out of the inlet groove 163a-1 to form the outer pipe 163. Can be unfixed in the second transfer space (123). That is, the fixing protrusion 172 may be arranged to fix and release the outer pipe 163 to and from the second transfer space 123 in a relatively simple manner. Such a fixing protrusion 172 may be disposed to reciprocate while penetrating the support plate 171 .

The first panel 173 and the second panel 174 may be disposed on one end and the other end of the fixing protrusion 172 . Preferably, the first panel 173 and the second panel 174 may be disposed on one end and the other end of the fixing protrusion 172 with the support plate 171 interposed therebetween. Referring to FIG. 7 , the first panel 173 is disposed on one end of the fixing protrusion 172 disposed on the upper side of the support plate 171, so that the fixing protrusion 172 is drawn into the inlet groove 163a-1. It may be disposed so as to pass through the support plate 171 and not be separated when it becomes.

Meanwhile, the second panel 174 is disposed on one end of the fixing protrusion 172 disposed on the lower side of the support plate 171, and when the fixing protrusion 172 is inserted into the inlet hole 163a-1, the protrusion 163a It may be arranged to be supported in contact with the upper side of the. In addition, an elastic part 175 is disposed between the second panel 174 and the support plate 171 to press the fixing protrusion 172 downward.

That is, the first panel 173 and the second panel 174 may be arranged to restrict the fixing protrusion 172 from being separated from the support plate 171 when it is moved while penetrating the support plate 171. .

The elastic part 175 may be disposed between the second panel 174 and the support plate 171 to press the fixing protrusion 172 downward. Preferably, the elastic part 175 may be formed of a spring disposed on the outer periphery of the fixing protrusion 172 .

In detail, the elastic part 175 presses the fixing protrusion 172 in the direction of the inlet groove 163a-1, so that the outer tube 163 is moved into the second transfer space 123 by the fixing protrusion 172. can be fixed Thereafter, when removing the outer tube 163 from the second transfer space 123, the outer tube 163 may be removed after pulling the fixing protrusion 172 outward.

The by-product remover 100 as described above may include the second embodiment and the third embodiment in which additional components are added to the first embodiment. That is, in the by-product remover 100 of the present invention, the first and second embodiments, the first and third embodiments, and the first, second, and third embodiments may be simultaneously implemented as needed.

As described above, the by-product remover 100 according to the embodiments of the present invention has an effect that by-products can be easily removed by gathering in one place. The by-products may be collected and removed in the center along the inclined surface 121 of the transfer unit 120. In detail, the inclined surfaces 121 are arranged to descend from both sides of the vibrating screen 110 toward the center, and a pair of the inclined surfaces 121 face each other so that the by-products can be guided toward the center. The by-products gathered in the center direction are sucked by the suction pipe 130, and the by-products generated in the cutting material F can be easily removed.

In addition, the by-product remover 100 according to embodiments of the present invention is characterized in that by-products are prevented from spreading to the outside. In detail, by-products are prevented from leaking out to the outside by components such as the peripheral suction part 112 of the vibrating screen 110, the cover surface 113, and the static electricity generating part 150, so that the by-products can be removed cleanly. . More specifically, in the by-product remover 100 according to the embodiments of the present invention, by-products spreading to the side and top are prevented to a certain extent by the peripheral suction part 112 and the cover surface 113 of the vibrating screen 110. In addition, floating small-sized by-products are adsorbed by the static electricity generating unit 150, and the by-products can be removed cleanly.

In addition, the by-product remover 100 according to embodiments of the present invention is characterized in that, in the case of the cutting object F containing metal foreign substances, it is possible to separately separate and remove the foreign metal substances. If necessary, when it is desired to separate and remove the metal foreign matter, the pivot connector 160 can separate the metal foreign matter and remove the by-product in more detail.

Although the embodiments of the present invention have been described above, those skilled in the art can add, change, delete, or add elements within the scope not departing from the technical spirit of the present invention described in the claims. The present invention can be variously modified or changed by the above, and this will also be said to be included in the scope of the present invention.

F: cutting material 100: by-product remover
110: vibrating screen 111: mesh
112: circumferential intake 113: cover surface
120: conveying part 121: inclined surface
122: first transfer space 123: second transfer space
130: suction pipe 140: air gun
150: static electricity generator 151: generation tip
152: control unit 153: connection unit
160: pivot connection 161: inner tube
162: bearing 163: outer tube
170: fixing part 171: support plate
172: fixing protrusion 173: first panel
174: second panel 175: elastic part

Claims (8)

A vibrating screen 110 including a net 111 on which the cutting material F is disposed, and the net 111 is vibrated to separate by-products from the cutting material F;
a conveying unit 120 disposed at a lower end of the vibrating screen 110, through which the by-products pass through the net 111; and
Including; a suction pipe 130 connected to the transfer unit 120 and sucking the by-products,
The transfer unit 120,
Inclined surfaces 121 disposed at an upper end of the transfer part 120 and inclined from both sides toward the center of the lower end;
a first transfer space 122 disposed at a lower end of the inclined surface 121 to gather the by-products introduced along the inclined surface 121; and
A second transfer space 123 having one side connected to the first transfer space 122 and the other side connected to the suction pipe 130;
A rotation connector 160 disposed inside the second transfer space 123 and connecting the first transfer space 122 and the suction pipe 130 so that the by-product is divided into metal by-product and non-metal by-product and discharged; Including, by-product remover. The method of claim 1,
The mesh 111,
It is formed of a wire mesh having an opening smaller than the cutting material (F), and vibrates in the longitudinal and transverse directions to shake off the cutting material (F) to separate the by-product,
The inclined surface 121,
It is formed of a pair of plate-like members, and is disposed facing at both ends of the rear surface of the net 111 toward the center of the lower end of the transfer unit 120,
The first transfer space 122,
It is connected to the center of the lowermost end of the inclined surface 121, and among the pair of inclined surfaces 121, the inclined surface 121 that is not connected to the second transfer space 123 is closed,
The second transfer space 123,
It is formed as a lower space of one of the pair of inclined surfaces 121 of the inclined surface 121,
An air gun 140 disposed outside one side of the transfer unit 120 and finely separating the by-product from the cutting material F by spraying compressed air; further comprising a by-product remover. The method of claim 1,
The mesh 111,
A plurality of protrusions (111a) protruding upward; further comprising a by-product remover. The method of claim 1,
A by-product remover further comprising a static electricity generator 150 disposed on the inclined surface 121 to adsorb the by-product generated from the cutting material F. The method of claim 4,
The static electricity generating unit 150,
generating tips 151 disposed on the inclined surface 121 from top to bottom and adsorbing the by-products by generating static electricity; and
Containing, by-product remover; control unit 152 for controlling the application of power to the generation tip 151. The method of claim 5,
The controller 152,
In a state in which power is applied to the generation tip 151, power is repeatedly released in the order arranged from the top to the bottom of the generation tip 151 to move the by-products disposed on the inclined surface 121 to the bottom. to become, by-product remover. delete The method of claim 1,
The rotation connection part 160,
an inner tube 161 formed in a rotating cylindrical shape, wherein the non-metal by-product is discharged to the suction pipe 130 and the metal by-product is moved outward; and
A by-product remover including an outer pipe 163 disposed at an outer circumference of the inner pipe 161 at a predetermined distance apart from each other and formed of a magnetic material to which the metal by-product is adsorbed.

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