Cutting platform of laser cutting machine

Abstract

A cutting platform of a laser cutting machine comprises a workbench, a cutting toothed plate and a toothed plate slag remover are installed on the workbench, and the toothed plate slag remover is arranged on the upper portion of the cutting platform. The toothed plate slag remover comprises a cleaner and a rotating motor for driving the cleaner to rotate, the cleaner comprises at least two cleaning gears, and a grinding wheel welded into a whole is arranged on the inner side of each cleaning gear; according to the tooth plate slag removal device, the problem that existing slag removal equipment needs to be held by hands to remove a tooth plate or remove the tooth plate is solved, the tooth plate after being removed can be polished while the tooth plate slag is removed, the smooth tooth plate is not prone to being adhered with the slag, and the smooth tooth plate can facilitate next-time slag removal.

Description

Technical Field

[0001] The invention belongs to the field of laser cutting, and in particular relates to a cutting platform of a laser cutting machine. Background Art

[0002] The cutting platform is mainly used to carry the material plates that need to be cut. When the laser cutter cuts the material surface, the laser beam that cuts through the material plate will have a burning effect on the placement of the cutting platform, causing bending and deformation at that location, affecting the horizontal bearing effect of the cutting platform. At the same time, after the material plate is cut through by the laser beam, the molten material will adhere to the tooth plate of the cutting platform. Excessive accumulation of impurities will affect the stability of the placement of the material plate during subsequent cutting.

[0003] The existing slag removal equipment requires a handheld slag removal device to clean the tooth plate or the tooth plate must be removed for cleaning. The existing slag removal equipment only removes the slag without grinding the tooth plate flat, which makes the uneven tooth plate more susceptible to slag sticking and increases the next slag removal. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention creatively adopts a cutting platform of a laser cutting machine to at least partially solve the problems raised in the above background technology.

[0005] The technical solution adopted is as follows: The embodiment of the present invention proposes a cutting platform of a laser cutting machine, comprising: A workbench, on which a cutting tooth plate is installed, wherein the cutting tooth plate is provided with multiple pieces; A tooth plate slag remover, which is arranged on the upper part of the cutting platform; A driving mechanism is arranged on the workbench and can drive the tooth plate slag remover to move on the surface of the cutting tooth plate; The toothed plate slag remover comprises a remover and a rotary motor for driving the remover to rotate, wherein the remover comprises at least two remover gears, and a grinding wheel welded to the inner side of each remover gear is provided; Furthermore, the toothed plate slag remover also includes a shell, a rotating shaft, and a base. The bottom of the shell is the base, and the base and the shell are integrally formed. A rotating motor is arranged on the outside of the shell, and the rotating shaft is arranged inside the shell. One end of the rotating shaft is fixed to one side of the inside of the shell through a bearing, and the other end of the rotating shaft passes through the other side of the shell and is connected to the rotating motor, and a remover is installed on the rotating shaft. The cleaning gear comprises a first cleaning gear and a second cleaning gear, a mounting sleeve is fixed between the first cleaning gear and the second cleaning gear, the mounting sleeve is sleeved on the rotating shaft, the first cleaning gear is located on one side of the cutting tooth plate, and the second cleaning gear is located on the other side of the cutting tooth plate; The grinding wheel is disposed inside the first cleaning gear and the second cleaning gear.

[0006] Furthermore, the number of the cleaners is 3-5.

[0007] Among them, the slag collector is arranged at the lower part of the workbench. The slag collector includes a collection box, a slag outlet, and an opening and closing box cover device. The collection box is welded and fixed to the workbench. A slag outlet is opened at the bottom of the collection box, and an opening and closing box cover device is provided at the slag outlet.

[0008] Among them, the opening and closing box cover device includes an opening and closing box cover, a pull rod device, a transmission shaft, an opening and closing motor, and a fixed mounting seat. The fixed mounting seat is welded at the bottom of the slag collector, and the opening and closing motor is fixed to the outside of the fixed mounting seat by bolts. The opening and closing motor is connected to the transmission shaft, and the transmission shaft passes through the opening and closing cover. One end of the pull rod device is connected to the fixed mounting seat, and the other end is connected to the opening and closing box cover.

[0009] Furthermore, the opening and closing box cover includes a first opening and closing cover and a second opening and closing cover, the pull rod device includes a first pull rod and a second pull rod, the transmission shaft passes through the first opening and closing cover, the first opening and closing cover and the second opening and closing cover are connected and fixed on both sides by hinges, the first pull rod is connected to the hinge at the second opening and closing cover by a pin shaft, the first pull rod is connected to one end of the second pull rod by the pin shaft, and the other end of the second pull rod is connected and fixed to the fixed mounting seat by a pin shaft.

[0010] Furthermore, one side of the longitudinal movable track is a slider track, and one side is a slide bar track. One side of the longitudinal movable slider is a movable slide groove, and one side is a movable slide hole. The movable slide groove is cooperatively connected with the slider track, and the slide bar track passes through the movable slide hole for cooperative connection.

[0011] Furthermore, a vertical moving track is welded on the toothed plate slag remover mounting plate, and a moving slide is welded on the back of the toothed plate slag remover. The moving slide moves up and down along the moving track, driving the toothed plate slag remover to move up and down. After the toothed plate slag remover moves downward, the lowest height of the remover is lower than the height of the base. After the toothed plate slag remover moves upward, the lowest height of the remover is higher than the height of the base.

[0012] The beneficial effects achieved by the present invention using the above structure are as follows: 1. It solves the problem that the existing slag removal equipment needs to be handheld to remove the tooth plate or the tooth plate needs to be removed for cleaning. A tooth plate slag remover is arranged on the upper part of the cutting platform, which can directly clean the cutting tooth plate and is easy to operate.

[0013] 2. The cleaner of the present invention comprises a first cleaning gear and a second cleaning gear. The first cleaning gear cleans one side of the cutting tooth plate, and the second cleaning gear cleans the other side of the cutting tooth plate, thereby realizing double-sided cleaning of the cutting tooth plate, and the cleaning is more thorough and has a good cleaning effect. The inner side of the first cleaning gear is a grinding wheel, and the inner side of the second cleaning gear is a grinding wheel, which can grind the cleaned tooth plate while cleaning the slag on the tooth plate. The flat tooth plate is not easy to be stuck with slag, and the flat tooth plate can facilitate the next slag cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a cutting platform of a laser cutting machine provided in an embodiment of the present invention; Figure 2 An external schematic diagram of a tooth plate slag remover is provided for an embodiment of the present invention; Figure 3 A schematic diagram of the internal structure of a tooth plate slag remover is provided for an embodiment of the present invention; Figure 4 A schematic diagram of the structure of a cleaner is provided for an embodiment of the present invention; Figure 5 A schematic diagram of the opening and closing structure of an opening and closing box cover device provided in an embodiment of the present invention; Figure 6 A schematic structural diagram of a closed state of an opening and closing box cover device provided in an embodiment of the present invention; Among them, workbench 1, toothed plate slag remover 2, longitudinal moving track 3, moving frame 4, toothed plate slag remover mounting plate 5, longitudinal moving slider 6, transverse moving track 7, transverse moving slider plate 8, slag collector 9, cutting toothed plate 10, moving track 11, fixed moving slide 12, housing 2.1, rotating motor 2.2, rotating shaft 2.3, remover 2.4, base 2.5, first cleaning gear 2.4.1, second cleaning gear 2.4.2, grinding wheel 2.4.3, mounting sleeve 2.4.5, first opening and closing cover 9.3.1, second opening and closing cover 9.3.2, hinge 9.3.3, first pull rod 9.3.4, second pull rod 9.3.5, transmission shaft 9.3.6, opening and closing motor 9.3.7, fixed mounting seat 9.3.8.

[0015] The accompanying drawings are used to provide further understanding of the embodiments and constitute a part of the specification. They are used for explanation together with the embodiments and do not constitute a limitation of the embodiments. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection.

[0017] In the description of the embodiments, it should be understood that terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments.

[0018] like Figure 1 As shown, a cutting platform of a laser cutting machine includes: A workbench 1, on which a cutting tooth plate 10 is installed, wherein the cutting tooth plate 10 is provided with a plurality of pieces; The tooth plate slag remover 2 is arranged on the upper part of the cutting platform 1. The tooth plate slag remover 2 is arranged on the upper part of the cutting platform 1, which solves the problem that the existing slag removal equipment needs a hand-held slag removal device to clean the tooth plate or the tooth plate needs to be removed for cleaning. The cutting tooth plate 10 can be cleaned directly on the cutting platform 1, and there is no need to use a hand-held slag removal device to clean the tooth plate or remove the tooth plate for cleaning, which is easy to operate.

[0019] The driving mechanism is arranged on the workbench 1 and can drive the tooth plate slag remover 2 to move on the surface of the cutting tooth plate 10 .

[0020] The toothed plate slag remover 2 comprises a remover 2.4 and a rotary motor 2.2 for driving the remover 2.4 to rotate. The remover 2.4 comprises at least two remover gears, and a grinding wheel 2.4.3 welded together is disposed on the inner side of each remover gear.

[0021] like Figure 2 and Figure 3 As shown, the toothed plate slag remover 2 also includes a shell 2.1, a rotating shaft 2.3, and a base 2.5. The bottom of the shell 2.1 is the base 2.5, and the base 2.5 is integrally formed with the shell 2.1. A rotating motor 2.2 is provided on the outside of the shell 2.1, and the rotating shaft 2.3 is arranged inside the shell 2.1. One end of the rotating shaft 2.3 is fixed to one side of the inside of the shell through a bearing, and the other end of the rotating shaft 2.3 passes through the other side of the shell 2.1 and is connected to the rotating motor 2.2. A remover 2.4 is installed on the rotating shaft 2.3.

[0022] like Figure 3As shown, there are 3-5 cleaners 2.4, and the rotating shaft 2.3 drives the cleaner 2.4 to rotate, so that the cleaner 2.4 can remove 3-5 cutting tooth plates 10 at a time. Experiments have shown that removing 3-5 cutting tooth plates 10 at a time has the best cleaning effect. While removing the slag from the tooth plate, the tooth plate after cleaning can be polished. The flat tooth plate is not easy to stick to the slag, and the flat tooth plate can facilitate the next slag removal.

[0023] like Figure 3 As shown, the cleaning gears are the first cleaning gear 2.4.1 and the second cleaning gear 2.4.2. The center of the cleaner 2.4 is a mounting sleeve 2.4.5. A mounting sleeve 2.4.5 is fixed between the first cleaning gear 2.4.1 and the second cleaning gear 2.4.2. The mounting sleeve 2.4.5 is sleeved on the rotating shaft 2.3. The first cleaning gear 2.4.1 is located on one side of the cutting tooth plate 10, and the second cleaning gear 2.4.2 is located on the other side of the cutting tooth plate 10. When the cleaner 2.4 rotates, the first cleaning gear 2.4.1 cleans one side of the cutting tooth plate 10, and the second cleaning gear 2.4.2 cleans the other side of the cutting tooth plate 10, thereby realizing double-sided cleaning of the cutting tooth plate 10, and the cleaning is more thorough and the cleaning effect is good.

[0024] like Figure 4 As shown, the inner side of the first cleaning gear 2.4.1 is a grinding wheel 2.4.3, and the inner side of the second cleaning gear 2.4.2 is a grinding wheel 2.4.3. The grinding wheel 2.4.3 can clean the slag on the tooth plate and grind the cleaned tooth plate. The flat tooth plate is not easy to stick to the slag, and the flat tooth plate can facilitate the next slag cleaning.

[0025] like Figure 5 and Figure 6 As shown, further, a slag collector 9 is provided at the lower part of the workbench 1, and the removed slag is collected by the slag collector 9. The slag collector 9 comprises a collecting box body 9.1, a slag outlet 9.2, and an opening and closing box cover device 9.3. The collecting box body 9.1 is welded and fixed to the workbench 1, a slag outlet 9.2 is provided at the bottom of the collecting box body 9.1, and an opening and closing box cover device 9.3 is provided at the slag outlet 9.2. The slag collector 9 realizes the collection of slag and discharges the slag through the opening and closing box cover device 9.3.

[0026] like Figure 5 and Figure 6As shown, further, the opening and closing box cover device 9.3 includes an opening and closing box cover, a pull rod device, a transmission shaft 9.3.6, an opening and closing motor 9.3.7, and a fixed mounting seat 9.3.8. The opening and closing motor 9.3.7 is fixed by bolts on the outside of the fixed mounting seat 9.3.8, the opening and closing motor 9.3.7 is connected to the transmission shaft 9.3.6, the transmission shaft 9.3.6 passes through the opening and closing cover, one end of the pull rod device is connected to the fixed mounting seat 9.3.8, and the other end is connected to the opening and closing box cover. The transmission shaft 9.3.6 is driven to rotate by the opening and closing motor 9.3.7, and the transmission shaft 9.3.6 drives the opening and closing box cover, and the opening and closing box cover is opened by the pull rod device, thereby realizing the opening and closing of the opening and closing box cover, and realizing the collection and discharge of slag.

[0027] The opening and closing box cover comprises a first opening and closing cover 9.3.1 and a second opening and closing cover 9.3.2, the pull rod device comprises a first pull rod 9.3.4 and a second pull rod 9.3.5, a transmission shaft 9.3.6 passes through the first opening and closing cover 9.3.1, the first opening and closing cover 9.3.1 and the second opening and closing cover 9.3.2 are connected and fixed on both sides by hinges 9.3.3, the first pull rod 9.3.4 is connected to the hinge 9.3.3 at the second opening and closing cover 9.3.2 by a pin shaft, the first pull rod 9.3.4 is connected to one end of the second pull rod 9.3.5 by a pin shaft, the other end of the second pull rod 9.3.5 is connected and fixed to the fixed mounting seat 9.3.8 by a pin shaft, and the transmission shaft 9.3.6 reverses, the transmission shaft 9.3.6 drives the first opening and closing cover 9.3.1 to fold backwards, and the first opening and closing cover 9.3.1 pulls the second opening and closing cover 9.3.2 to fold backwards through the first pull rod 9.3.4 and the second pull rod 9.3.5, so that the first opening and closing cover 9.3.1 and the second opening and closing cover 9.3.2 fold backwards and open, and the transmission shaft 9.3.6 rotates forward, and the transmission shaft 9.3.6 drives the first opening and closing cover 9.3.1 forwards, and the first opening and closing cover 9.3.1 pulls the second opening and closing cover 9.3.2 forwards through the first pull rod 9.3.4 and the second pull rod 9.3.5, so that the first opening and closing cover 9.3.1 and the second opening and closing cover 9.3.2 close forwards.

[0028] Furthermore, a longitudinal movable track 3 is provided on the left and right sides of the cutting platform 1, a movable frame 4 is provided on the longitudinal movable track 3, a toothed plate slag remover mounting plate 5 is provided between the movable frames 4 on both sides, a toothed plate slag remover 2 is installed on the toothed plate slag remover mounting plate 5, and the longitudinal movement of the toothed plate slag remover 2 can be realized through the longitudinal movable track 3.

[0029] Furthermore, a longitudinal moving slider 6 is provided at the bottom of the moving frame 4, and the longitudinal moving slider 6 is connected with the longitudinal moving track 3 to realize the longitudinal movement of the moving frame 4 along the longitudinal moving track 3, thereby realizing the longitudinal movement of the tooth plate slag remover 2. When clearing the cutting tooth plate 10, the tooth plate slag remover 2 moves longitudinally to realize the clearing of the entire cutting tooth plate 10.

[0030] Furthermore, a transverse moving track 7 is provided on the tooth plate slag remover mounting plate 5, and a transverse moving slider plate 8 is provided on the top of the tooth plate slag remover 2. The transverse moving slider plate 8 moves transversely along the transverse moving track 7 to realize the transverse movement of the tooth plate slag remover 2 along the tooth plate slag remover mounting plate 5, and the tooth plate slag remover 2 moves longitudinally to realize the cleaning of the entire cutting tooth plate 10. When the tooth plate slag remover 2 has cleaned the cutting tooth plate 10 at the current position, the transverse moving slider plate 8 moves transversely along the transverse moving track 7 to realize the transverse movement of the tooth plate slag remover 2 along the tooth plate slag remover mounting plate 5, and continue to clean the cutting tooth plate 10 at the replacement position.

[0031] As shown in Figure 1, further, one side of the longitudinal movable track 3 is a slider track, and one side is a slide rod track. One side of the longitudinal movable slider 6 is a movable slide groove, and one side is a movable slide hole. The movable slide groove is cooperatively connected with the slider track, and the slide rod track passes through the movable slide hole for cooperative connection to increase stability.

[0032] Furthermore, a movable track 11 is welded and fixed on the tooth plate slag remover mounting plate 5, and a movable slide groove 12 is welded and fixed on the back of the tooth plate slag remover 2. The movable slide groove 12 moves up and down along the movable track 11, driving the tooth plate slag remover 2 to move up and down. After the tooth plate slag remover 2 moves downward, the lowest height of the cleaner 2.4 is lower than the height of the base 2.5. After the tooth plate slag remover 2 moves upward, the lowest height of the cleaner 2.4 is higher than the height of the base 2.5. When the cutting tooth plate 10 is not cleared, the tooth plate slag remover 2 moves upward and disengages from the cutting tooth plate 10. When the cutting tooth plate 10 is cleared, the tooth plate slag remover 2 moves downward.

[0033] When cleaning the slag on the cutting tooth plate, the tooth plate slag remover 2 moves downward along the moving track 11 through the moving chute 12, and the lowest height of the remover 2.4 is lower than the height of the base 2.5. The remover 2.4 rotates, and the first cleaning gear 2.4.1 cleans one side of the cutting tooth plate 10, and the second cleaning gear 2.4.2 cleans the other side of the cutting tooth plate 10, so that the double-sided cleaning of the cutting tooth plate 10 is achieved. The grinding wheel 2.4.3 can grind the cleaned tooth plate while cleaning the slag on the tooth plate, and the flat tooth plate is not easy to be damaged. The slag is easy to stick to, and the flat tooth plate can facilitate the next slag removal. The longitudinal moving slider 6 is connected with the longitudinal moving track 3 to realize the longitudinal movement of the moving frame 4 along the longitudinal moving track 3, and the tooth plate slag remover 2 moves longitudinally to realize the removal of the entire cutting tooth plate 10. When the tooth plate slag remover 2 has cleared the cutting tooth plate 10 at the current position, the tooth plate slag remover 2 moves horizontally along the horizontal moving track 7 through the horizontal moving slider plate 8 to realize the horizontal movement of the tooth plate slag remover 2 along the tooth plate slag remover mounting plate 5, and continue to remove the cutting tooth plate 10 at the replacement position.

[0034] The present invention 1. It solves the problem that the existing slag removal equipment needs to be handheld to remove the tooth plate or the tooth plate needs to be removed for cleaning. A tooth plate slag remover is arranged on the upper part of the cutting platform, which can directly clean the cutting tooth plate and is easy to operate.

[0035] 2. The cleaner includes a first cleaning gear and a second cleaning gear. The first cleaning gear cleans one side of the cutting tooth plate, and the second cleaning gear cleans the other side of the cutting tooth plate, thereby realizing double-sided cleaning of the cutting tooth plate. The cleaning is more thorough and has a good cleaning effect. The inner side of the first cleaning gear is a grinding wheel, and the inner side of the second cleaning gear is a grinding wheel, which can polish the cleaned tooth plate while cleaning the slag on the tooth plate. The flat tooth plate is not easy to stick to the slag, and the flat tooth plate can facilitate the next slag cleaning.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the embodiments is defined by the appended claims and their equivalents.

[0038] The above description of the implementation mode is not restrictive, and the drawings show only one of the implementation modes, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention, they should all fall within the scope of protection.

Claims

1. A cutting platform for a laser cutting machine, characterized by: include A workbench (1), wherein a cutting tooth plate (10) is mounted on the workbench (1), and the cutting tooth plate (10) is provided with a plurality of pieces; A toothed plate slag remover (2), the toothed plate slag remover (2) being arranged on the upper part of the cutting platform (1); A driving mechanism, arranged on the workbench (1), and capable of driving the tooth plate slag remover (2) to move on the surface of the cutting tooth plate (10); The toothed plate slag remover (2) comprises a remover (2.4) and a rotating motor (2.2) for driving the remover (2.4) to rotate, the remover (2.4) comprising at least two removing gears, each of the removing gears being provided with a grinding wheel (2.4.3) welded thereto.

2. The cutting platform of a laser cutting machine according to claim 1, characterized in that: The number of the cleaners (2.4) is 3-5.

3. The cutting platform of a laser cutting machine according to claim 2, characterized in that: The cleaning gear comprises a first cleaning gear (2.4.1) and a second cleaning gear (2.4.2), a mounting sleeve (2.4.5) is fixed between the first cleaning gear (2.4.1) and the second cleaning gear (2.4.2), and the first cleaning gear (2.4.1) and the second cleaning gear (2.4.2) are located on both sides of the cutting tooth plate (10).

4. The cutting platform of a laser cutting machine according to claim 3, characterized in that: The grinding wheel (2.4.3) is arranged on the inner side of the first cleaning gear (2.4.1) and the second cleaning gear (2.4.2).

5. The cutting platform of a laser cutting machine according to claim 1, characterized in that: It comprises a slag collector (9), wherein the slag collector (9) is arranged at the lower part of the workbench (1).

6. The cutting platform of a laser cutting machine according to claim 5, characterized in that: The slag collector (9) comprises a collection box (9.1), a slag outlet (9.2) and an opening and closing box cover device (9.3); the collection box (9.1) is welded and fixed to the workbench (1); the slag outlet (9.2) is provided at the bottom of the collection box (9.1); and the opening and closing box cover device (9.3) is provided at the slag outlet (9.2).

7. The cutting platform of a laser cutting machine according to claim 6, characterized in that: The opening and closing box cover device (9.3) comprises an opening and closing box cover, a pull rod device, a transmission shaft (9.3.6), an opening and closing motor (9.3.7) and a fixed mounting seat (9.3.8). The opening and closing motor (9.3.7) is fixed to the outer side of the fixed mounting seat (9.3.8) by bolts, the opening and closing motor (9.3.7) is connected to the transmission shaft (9.3.6), and the transmission shaft (9.3.6) passes through the opening and closing box cover. One end of the pull rod device is connected to the fixed mounting seat (9.3.8), and the other end is connected to the opening and closing box cover.

8. The cutting platform of a laser cutting machine according to claim 7, characterized in that: The opening and closing box cover comprises a first opening and closing cover (9.3.1) and a second opening and closing cover (9.3.2); the pull rod device comprises a first pull rod (9.3.4) and a second pull rod (9.3.5); the transmission shaft (9.3.6) passes through the first opening and closing cover (9.3.1); the first opening and closing cover (9.3.1) and the second opening and closing cover (9.3.2) are connected and fixed on both sides by hinges (9.3.3); the first pull rod (9.3.4) is connected to the hinge (9.3.3) at the second opening and closing cover (9.3.2) by a pin; the first pull rod (9.3.4) is connected to one end of the second pull rod (9.3.5) by a pin; and the other end of the second pull rod (9.3.5) is connected and fixed to the fixed mounting seat (9.3.8) by a pin.

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