Discharging device of moon cake packaging machine

Abstract

The utility model discloses a discharging device of a moon cake packaging machine. Comprising a special-shaped table plate, a plurality of table legs, a sliding plate, guardrail plates and a rotating shaft, wherein the special-shaped table plate is formed by combining a fan-shaped plate with the central angle of 270 degrees and a square plate; the table legs are vertically fixed to the bottom of the special-shaped table plate; the sliding plate is fixedly connected with the straight edge of the special-shaped table plate; one ends of the four pushing plates are perpendicularly connected with the side wall of the rotating shaft, the motor drives the rotating shaft to rotate, the first discharging port and the second discharging port are formed in the special-shaped table plate, the fan-shaped cover plate is fixed to the top of the guardrail, and the shape of the fan-shaped part of the special-shaped table plate is the same as the shape of the fan-shaped part of the special-shaped table plate; the air suction holes are evenly formed in the bottom of the first cavity and penetrate through the bottom wall of the fan-shaped cover plate, the air suction pump is fixed to the back of the special-shaped table plate, and the air suction pipe is communicated with an air suction opening of the air suction pump and the first cavity in the fan-shaped cover plate. The automatic empty bag picking-out device has the advantage of being capable of automatically picking out empty bags.

Description

TECHNICAL FIELD

[0001] The utility model relates to moon cake packaging processing machinery technical field, especially a kind of discharging device of moon cake packaging machine. BACKGROUND

[0002] The existing moon cake packaging processing usually adopts pillow type packaging machine, and its working principle is that moon cakes are automatically conveyed to the packaging position by a conveying belt, and a tracking system of the packaging machine monitors through photoelectric tracking color marks to ensure that the moon cakes are accurately placed in the correct position of the packaging material; then two upper and lower paper film unwinding mechanisms continuously release paper films to clamp the moon cakes between the two layers of paper films, and cooperate with two left and right heating and pressing equipment to heat and seal the left and right sides of the two layers of paper films to preliminarily form sealed packaging bags, and finally the packaged moon cakes pass through the hot sealing cutter to be hot sealed, and after the excess paper films are cut off, the packaged moon cakes can be obtained.

[0003] At present, the feeding of the traditional pillow type packaging machine is usually manually arranged on the conveying belt by artificial, and since the moon cakes are arranged by artificial, there is a high probability that some moon cakes cannot be arranged or are not arranged in time, and the pillow type packaging machine cannot be paused according to the setting, so that the subsequent production and processing of different empty bags are caused, and these empty bags are mixed in the packaged moon cakes, which not only needs to be manually selected by a special person, but also the empty bags are transparent and light, and the selection process is easy to be missed, and needs to be checked for many times, so that the process of manually selecting the empty bags is difficult and heavy. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of discharging device of moon cake packaging machine, with the effect of automatically picking out empty bag.

[0005] The above technical purpose of the utility model is realized by the following technical scheme: a kind of discharging device of moon cake packaging machine, including by the fan-shaped plate of the central angle of 270 ° and a square plate combination gets special-shaped table board, multiple vertical fixed table leg in the bottom of special-shaped table board, fixed connection slide plate of special-shaped table board straight edge, fixed in the top edge of special-shaped table board and the both sides of slide plate guardrail board, vertical rotation setting rotation shaft on special-shaped table board, four one end vertical connection rotation shaft side wall pusher plate, the motor of driving rotation shaft rotation, the discharge outlet one and discharge outlet two being opened in special-shaped table board, fixed in the top of guardrail and the fan-shaped part shape of special-shaped table board fan-shaped cover plate, the semicircular cavity one being opened in fan-shaped cover plate interior, multiple uniform openings in the bottom of cavity one and the air suction hole of penetrating fan-shaped cover plate bottom wall, fixed in the back of special-shaped table board air suction pump, the air suction pipe of communication air suction pump air suction port and the cavity one of fan-shaped cover plate interior,

[0006] The slide plate is in an inclined posture, and a straight edge of the slide plate is fixedly connected with a straight edge of the special-shaped table plate; the rotating shaft is located at the center of the fan-shaped part of the special-shaped table plate and rotates, the motor is fixed to the bottom of the special-shaped table plate, and the lower end of the rotating shaft rotates through the bottom of the special-shaped table plate and is connected with the output end of the motor; the pushing plates are uniformly arranged around the axis of the rotating shaft, and the ends, away from the axis of the rotating shaft, of the pushing plates slide and contact the guardrails; the discharge outlets one and two are located on one side of the slide plate, and only the discharge outlet one is located below the partial air suction holes; the upper end of the rotating shaft is rotatably connected with the bottom of the fan-shaped cover plate, and all the air suction holes of the bottom of the fan-shaped cover plate are arranged on the side, opposite to the slide plate, of the rotating shaft.

[0007] The further setting of the utility model is that the slide plate is vertically fixedly provided with an inclined plate for guiding the sliding of the moon cakes, and the upper end of the inclined plate is fixedly connected with a guardrail plate and the lower end points to the rotating shaft.

[0008] The further setting of the utility model is that the square part of the special-shaped table plate is fixedly provided with an arc plate one, and the central angle of the arc plate one is not more than ninety degrees, the arc plate one and the rotating shaft have the same coaxial line, and one end of the arc plate one is fixedly connected with the lower end of the inclined plate and the other end is fixedly connected with the guardrail plate.

[0009] The further setting of the utility model is that the discharge outlets one and two are circular, and the bottom of the special-shaped table plate is fixedly provided with a pair of lower hoppers one and two which are respectively connected with the discharge outlets one and two.

[0010] The further setting of the utility model is that the moon cake collecting box and the empty package collecting box are placed below the special-shaped table plate, and the openings of the moon cake collecting box and the empty package collecting box face upwards, and the discharge ports of the lower hoppers one and two respectively face the openings of the moon cake collecting box and the empty package collecting box.

[0011] The further setting of the utility model is that the moon cake collecting box and the empty package collecting box are respectively provided with U-shaped positioning plates one and two, and the lower ends of the lower hoppers one and two are respectively fixedly penetrated through the middle parts of the U-shaped positioning plates one and two.

[0012] The further setting of the utility model is that arc plates two are fixedly arranged between the adjacent pushing plates, and the central angle of the arc plate two is equal to ninety degrees, the center of the arc plate two circumferentially moves around the coaxial line of the rotating shaft, the radii of the discharge outlets one and two are not greater than the radius of the arc plate two, and the centers of the discharge outlets one and two are located on the movement track of the center of the arc plate two.

[0013] The further setting of the utility model is that cavities two are further formed in the fan-shaped cover plate, a plurality of air outlet holes are uniformly formed in the bottom of the cavity two, the air outlet holes face the discharge outlet two, and an air outlet pipe is connected between the cavity two and the air outlet of the air suction pump.

[0014] The further setting of the utility model discloses: the gap is left between the top of the pushing plate and the bottom of the fan -shaped cover plate, and the top of the pushing plate is fixedly provided with the brush that cleans the air inlet hole and the air outlet hole of the bottom of the fan -shaped cover plate.

[0015] The further setting of the utility model discloses: the bottom of the special table plate is fixedly provided with five table legs, two table legs are parallelly close to the lower end of the slide plate, and are respectively fixedly connected with the inclined support of the bottom of the slide plate.

[0016] The utility model discloses the beneficial effect is: through adopting above -mentioned discharge device, when processing package is finished moon cake or empty bag is from the packaging machine and leaves, first will drop into the inclined slide plate, and through the slide plate and slide into the square part of special table plate, then motor drive rotation axis rotation, make four pushing plate with rotation axis as center overturn, and slide into the moon cake and empty bag of special table plate, then will be pushed by one pushing plate, and be close to the direction of discharge port one and discharge port two of fan -shaped part of special table plate;Then when the moon cake and empty bag of packaging move to the below of fan -shaped cover plate, because air pump is constantly inhaled the gas in cavity one inside through air pipe, make the negative pressure suction force of cavity one bottom air inlet hole, therefore, the empty bag that passes through the bottom air inlet hole of fan -shaped cover plate, will be adsorbed in the bottom of fan -shaped cover plate, and be moved in the bottom of fan -shaped cover plate under the thrust of pushing plate, and the moon cake of comparatively heavy package, still move on special table plate;Afterwards, when the empty bag and moon cake of packaging are pushed to the above of discharge port one by pushing plate, the moon cake will drop into discharge port one under the action of gravity, and gather into moon cake collection box through the discharge hopper one, and the empty bag will still be adsorbed in the bottom of fan -shaped cover plate because discharge port one is below air inlet hole, and continue to move to the direction of discharge port two under the pushing of pushing plate;Finally, when the empty bag leaves the air inlet hole area of fan -shaped cover plate bottom and moves to the above of discharge port two, will naturally drop into discharge port two, and gather into empty bag collection box through the discharge hopper two, thereby with this realize the effect that empty bag is picked out and is collected separately.The empty bag and the moon cake of packaging of above -mentioned discharge process, not only can replace the empty bag of artificial automatic picking and collection, and its use negative pressure adsorption mode picks out empty bag stable and accurate, therefore, the speed of picking out empty bag is fast, and the efficiency is high, and does not need to repeat checking repeatedly. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment description will be simply introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0018] Fig. 1 It is the three-dimensional structure schematic diagram of this embodiment;

[0019] Fig. 2 This is a structural cross-sectional view of the sector-shaped cover plate in this embodiment;

[0020] Fig. 3 This is a cross-sectional view of the irregularly shaped tabletop in this embodiment;

[0021] In the diagram: 1. Irregularly shaped tabletop; 11. Discharge port one; 12. Discharge port two; 13. Feed hopper one; 14. Feed hopper two; 15. Arc plate one; 2. Table leg; 21. Diagonal brace; 3. Slide plate; 31. Inclined plate; 4. Guardrail; 5. Rotating shaft; 6. Push plate; 61. Arc plate two; 62. Brush; 7. Motor; 8. Fan-shaped cover plate; 81. Cavity one; 82. Suction hole; 83. Cavity two; 84. Exhaust hole; 9. Suction pump; 91. Suction pipe; 92. Exhaust pipe; 1a. Mooncake collection box; 1b. Empty bag collection box; 1c. U-shaped positioning plate one; 1d. U-shaped positioning plate two. Detailed Implementation

[0022] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0023] Example: A discharge device for a mooncake packaging machine, such as... Figs. 1-3 As shown, the table includes an irregularly shaped tabletop 1 formed by combining a sector-shaped plate with a central angle of 270° and a square plate; multiple vertical table legs 2 fixed to the bottom of the irregularly shaped tabletop 1; a sliding plate 3 fixedly connected to the straight edge of the irregularly shaped tabletop 1; guardrails 4 fixed to the top edge of the irregularly shaped tabletop 1 and both sides of the sliding plate 3; a rotating shaft 5 vertically rotatably mounted on the irregularly shaped tabletop 1; four pusher plates 6 with one end vertically connected to the side wall of the rotating shaft 5; a motor 7 driving the rotating shaft 5 to rotate; and an opening mechanism. The following components are provided on the irregularly shaped table 1: a discharge port 11 and a discharge port 12; a fan-shaped cover plate 8 fixed to the top of the guardrail and having the same shape as the fan-shaped portion of the irregularly shaped table 1; a semi-circular cavity 81 opened inside the fan-shaped cover plate 8; multiple air suction holes 82 evenly opened at the bottom of the cavity 81 and penetrating the bottom wall of the fan-shaped cover plate 8; an air suction pump 9 fixed to the back of the irregularly shaped table 1; and an air suction pipe 91 connecting the air suction port of the air suction pump 9 and the cavity 81 inside the fan-shaped cover plate 8.

[0024] The slide plate 3 is in an inclined posture, and the lower end is fixedly connected to the straight edge of the special-shaped table plate 1; the rotating shaft 5 is located at the center of the fan-shaped part of the special-shaped table plate 1 and rotates, the motor 7 is fixed to the bottom of the special-shaped table plate 1, and the lower end of the rotating shaft 5 rotates through the bottom of the special-shaped table plate 1 and is connected to the output end of the motor 7; the pushing plate 6 uniformly surrounds the axis of the rotating shaft 5, and the end of the pushing plate 6 away from the axis of the rotating shaft 5 slidably contacts the guardrail; the discharge port one 11 and the discharge port two 12 are located on one side of the slide plate 3, and only the discharge port one 11 is located below part of the air suction hole 82; the upper end of the rotating shaft 5 is rotatably connected to the bottom of the fan-shaped cover plate 8, and all the air suction holes 82 at the bottom of the fan-shaped cover plate 8 are distributed on the side of the rotating shaft 5 away from the slide plate 3.

[0025] Further, the slide plate 3 is vertically fixedly provided with an inclined plate 31 for guiding the sliding of the moon cakes, the upper end of the inclined plate 31 is fixedly connected to the guardrail plate 4, and the lower end points to the rotating shaft 5; the square part of the special-shaped table plate 1 is fixedly provided with an arc plate one 15, and the central angle of the arc plate one 15 is not more than ninety degrees, the arc plate one 15 and the rotating shaft 5 have the same coaxial line, and one end of the arc plate one 15 is fixedly connected to the lower end of the inclined plate 31, and the other end is fixedly connected to the guardrail plate 4. By adopting the above-mentioned inclined plate 31 and arc plate one 15, the moon cakes can be smoothly slid into the pushing area of the pushing plate 6 in cooperation with the guardrail plate 4.

[0026] Further, the discharge port one 11 and the discharge port two 12 are circular, and a pair of discharge hoppers one 13 and two 14 for respectively communicating with the discharge port one 11 and the discharge port two 12 are fixedly arranged at the bottom of the special-shaped table plate 1; the moon cake collecting box 1a and the empty package collecting box 1b with openings facing upward are arranged below the special-shaped table plate 1, and the discharge ports of the discharge hoppers one 13 and two 14 respectively face the openings of the moon cake collecting box 1a and the empty package collecting box 1b. By adopting the above-mentioned discharge hoppers one 13 and two 14, moon cake collecting box 1a and empty package collecting box 1b, the packaged moon cakes and empty packages can be respectively collected in cooperation with the discharge port one 11 and the discharge port two 12.

[0027] Further, the moon cake collecting box 1a and the empty package collecting box 1b are respectively provided with U-shaped positioning plates one 1c and two 1d, and the lower ends of the discharge hoppers one 13 and two 14 are respectively fixedly penetrated through the middle parts of the U-shaped positioning plates one 1c and two 1d. By adopting the above-mentioned U-shaped positioning plates one 1c and two 1d, the openings of the moon cake collecting box 1a and the empty package collecting box 1b can be respectively aligned with the outlets of the discharge hoppers one 13 and two 14.

[0028] Further, the adjacent pushing plates 6 are fixedly provided with arc plates two 61, and the central angle of the arc plates two 61 is equal to ninety degrees. The center of the arc plates two 61 moves around the center line of the rotating shaft 5. The radii of the discharge port one 11 and the discharge port two 12 are not greater than the radius of the arc plates two 61, and the centers of the discharge port one 11 and the discharge port two 12 are located on the movement track of the center of the arc plates two 61. By adopting the arc plates two 61, the empty bags or the moon cakes can be prevented from sliding into the angle area of the adjacent pushing plates 6, so that the empty bags or the moon cakes cannot fall into the circular discharge port one 11 and the discharge port.

[0029] Further, the fan-shaped cover plate 8 is further provided with cavities two 83, and the bottom of each cavity two 83 is uniformly provided with a plurality of air outlets 84. The air outlets 84 are opposite to the discharge port two 12. The cavity two 83 and the air outlet of the air suction pump 9 are connected by an air outlet pipe 92. By adopting the cavities two 83, the air outlets 84 and the air outlet pipe 92, the empty bags can be quickly blown through the discharge port two 12 and the discharge hopper two 14, so that the discharging speed of the empty bags is improved.

[0030] Further, the top of the pushing plate 6 and the bottom of the fan-shaped cover plate 8 are provided with gaps, and the top of the pushing plate 6 is fixedly provided with a brush 62 for cleaning the air suction holes 82 and the air outlets 84 of the bottom of the fan-shaped cover plate 8. By adopting the brush 62, the dust clogging the air suction holes 82 and the air outlets 84 can be cleaned, so that the air suction holes 82 and the air outlets 84 are kept unobstructed.

[0031] Further, the bottom of the special-shaped table plate 1 is fixedly provided with five table legs 2. Two of the table legs 2 are parallel to each other and close to the lower end of the sliding plate 3, and are respectively fixedly connected with inclined supports 21 for supporting the bottom of the sliding plate 3. By adopting the table legs 2 and the inclined supports, the special-shaped table plate 1 and the sliding plate 3 can be stably supported.

[0032] The working principle of the embodiment is as follows:

[0033] When the finished moon cakes or empty bags are discharged from the packaging machine, they first fall onto the inclined slide plate 3 and slide onto the square part of the special-shaped table plate 1, then the motor 7 drives the rotating shaft 5 to rotate, so that the four pushing plates 6 flip around the rotating shaft 5, and the packaged moon cakes and empty bags slide onto the special-shaped table plate 1, and then are pushed by one of the pushing plates 6 and move towards the discharge port one 11 and the discharge port two 12 of the fan-shaped cover plate 8. Then, when the packaged moon cakes and empty bags move under the fan-shaped cover plate 8, the suction pump 9 continuously sucks out the gas in the cavity one 81 through the suction pipe 91, so that the bottom suction hole 82 of the cavity one 81 generates a negative pressure suction force. Therefore, the empty bags passing through the bottom suction hole 82 of the fan-shaped cover plate 8 are adsorbed on the bottom of the fan-shaped cover plate 8 and moved on the bottom of the fan-shaped cover plate 8 under the pushing force of the pushing plate 6, while the relatively heavy packaged moon cakes still move on the special-shaped table plate 1. After the pushing plate 6 pushes the empty bags and packaged moon cakes to the top of the discharge port one 11, the packaged moon cakes fall into the discharge port one 11 under the action of gravity and are collected in the moon cake collecting box 1a through the discharge hopper one 13, while the empty bags are still adsorbed on the bottom of the fan-shaped cover plate 8 and continue to move towards the discharge port two 12 under the pushing of the pushing plate 6, because the discharge port one 11 is located below the suction hole 82. Finally, when the empty bags move away from the suction hole 82 area of the bottom of the fan-shaped cover plate 8 and move to the top of the discharge port two 12, they naturally fall into the discharge port two 12 and are collected in the empty bag collecting box through the discharge hopper two 14, thereby realizing the effect of picking out and separately collecting the empty bags. The above discharge process of the empty bags and packaged moon cakes not only automatically picks out and collects the empty bags instead of manual work, but also uses the negative pressure adsorption method to pick out the empty bags stably and accurately, so that the speed of picking out the empty bags is fast and the efficiency is high, and multiple repeated inspections are not required.

Claims

1. A discharge device for a mooncake packaging machine, characterized in that, The table includes an irregularly shaped tabletop (1) formed by combining a fan-shaped plate with a central angle of 270° and a square plate; multiple vertical table legs (2) fixed to the bottom of the irregularly shaped tabletop (1); a sliding plate (3) fixedly connected to the straight edge of the irregularly shaped tabletop (1); guardrails (4) fixed to the top edge of the irregularly shaped tabletop (1) and both sides of the sliding plate (3); a rotating shaft (5) vertically rotatably mounted on the irregularly shaped tabletop (1); four pusher plates (6) with one end vertically connected to the side wall of the rotating shaft (5); a motor (7) driving the rotating shaft (5) to rotate; and a tabletop opened on the irregularly shaped tabletop (1). The table (1) has two discharge ports (11 and 12), a fan-shaped cover plate (8) fixed to the top of the guardrail and with the same shape as the fan-shaped part of the irregular table (1), a semi-circular cavity (81) opened inside the fan-shaped cover plate (8), multiple suction holes (82) evenly opened at the bottom of the cavity (81) and penetrating the bottom wall of the fan-shaped cover plate (8), a suction pump (9) fixed to the back of the irregular table (1), and a suction pipe (91) connecting the suction port of the suction pump (9) and the cavity (81) inside the fan-shaped cover plate (8). The slide plate (3) is tilted and its lower end is fixedly connected to the straight edge of the irregular table plate (1); the rotating shaft (5) rotates at the center of the fan-shaped part of the irregular table plate (1); the motor (7) is fixed to the bottom of the irregular table plate (1); and the lower end of the rotating shaft (5) rotates through the bottom of the irregular table plate (1) and connects to the output end of the motor (7); the pusher plate (6) is evenly around the axis of the rotating shaft (5); and the end of the pusher plate (6) away from the axis of the rotating shaft (5) slides to contact the guardrail; the first discharge port (11) and the second discharge port (12) are both located on one side of the slide plate (3); and only the first discharge port (11) is located below some of the air intake holes (82); the upper end of the rotating shaft (5) is rotatably connected to the bottom of the fan-shaped cover plate (8); and all the air intake holes (82) at the bottom of the fan-shaped cover plate (8) are distributed on the side of the rotating shaft (5) facing away from the slide plate (3).

2. The discharge device of a mooncake packaging machine according to claim 1, characterized in that: The skateboard (3) is vertically fixed with an inclined plate (31) to guide the mooncake to slide. The upper end of the inclined plate (31) is fixedly connected to the guardrail plate (4), and the lower end points to the rotation shaft (5).

3. The discharge device of a mooncake packaging machine according to claim 2, characterized in that: The square part of the irregular tabletop (1) is fixedly provided with an arc plate (15), and the central angle of the arc plate (15) does not exceed 90 degrees. The arc plate (15) and the rotating shaft (5) are coaxial. One end of the arc plate (15) is fixedly connected to the lower end of the inclined plate (31), and the other end is fixedly connected to the guardrail (4).

4. The discharge device of a mooncake packaging machine according to claim 1, characterized in that: The discharge port 1 (11) and the discharge port are circular. The bottom of the irregular table (1) is fixedly provided with a pair of hoppers 1 (13) and hopper 2 (14) that are respectively connected to discharge port 1 (11) and discharge port 2 (12).

5. The discharge device of a mooncake packaging machine according to claim 4, characterized in that: Below the irregular tabletop (1) are a mooncake collection box (1a) and an empty bag collection box (1b) with their openings facing upwards. The feed inlets of the first feed hopper (13) and the second feed hopper (14) are respectively directly opposite the openings of the mooncake collection box (1a) and the empty bag collection box (1b).

6. The discharge device of a mooncake packaging machine according to claim 5, characterized in that: The mooncake collection box (1a) and the empty package collection box (1b) are respectively covered with a U-shaped positioning plate one (1c) and a U-shaped positioning plate two (1d), and the lower ends of the feeding hopper one (13) and the feeding hopper two (14) are respectively fixed through the middle of the U-shaped positioning plate one (1c) and the U-shaped positioning plate two (1d).

7. The discharge device of a mooncake packaging machine according to claim 4, characterized in that: An arc plate two (61) is fixedly arranged between adjacent push plates (6), and the central angle of the arc plate two (61) is equal to 90 degrees. The center of the arc plate two (61) moves around the center line of the rotation axis (5). The radii of the discharge port one (11) and the discharge port two (12) are not greater than the radius of the arc plate two (61), and the centers of the discharge port one (11) and the discharge port two (12) are located on the movement trajectory of the center of the arc plate two (61).

8. The discharge device of a mooncake packaging machine according to claim 1, characterized in that: The fan-shaped cover plate (8) is also provided with a cavity two (83). Multiple air outlets (84) are evenly provided at the bottom of the cavity two (83), and the air outlets (84) are directly opposite the discharge port two (12). An air outlet pipe (92) is connected between the cavity two (83) and the air outlet of the suction pump (9).

9. The discharge device of a mooncake packaging machine according to claim 8, characterized in that: A gap is left between the top of the pusher plate (6) and the bottom of the fan-shaped cover plate (8), and a brush (62) is fixedly installed on the top of the pusher plate (6) to clean the air intake hole (82) and air outlet hole (84) at the bottom of the fan-shaped cover plate (8).

10. The discharge device of a mooncake packaging machine according to claim 1, characterized in that: The irregular tabletop (1) has five table legs (2) fixedly installed at the bottom, two of which are parallel to the lower end of the slide plate (3) and are respectively fixedly connected to the diagonal braces (21) supporting the bottom of the slide plate (3).

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