Single-rail-to-rail four-rail soap conveying and side-by-side warehousing device

Abstract

The utility model belongs to the field of automatic robot soap packaging, and particularly relates to a single-rail-to-rail four-rail soap conveying and side-by-side warehousing device. A single-rail and four-rail soap conveying and side-by-side warehousing device comprises a single-rail soap conveying mechanism, a four-rail soap rail changing mechanism, a four-rail soap conveying mechanism, a four-rail soap side-by-side warehouse and an MCU microprocessor, the single-rail soap conveying mechanism is connected with the four-rail soap rail changing mechanism, and the four-rail soap rail changing mechanism and the four-rail soap conveying mechanism share a conveying belt. The four-soap rail transfer mechanism is connected with the four-rail soap conveying mechanism, the four-rail soap conveying mechanism is connected with the four-soap side-by-side bin, and the four-soap side-by-side bin waits for being grabbed by the manipulator and conveyed to the packaging machine to be wound. The four-rail soap packing machine has the advantages that manual operation is not needed, a single rail is changed into four rails through the conveying belt, four-rail soap is placed in a warehouse in parallel, a manipulator grabs, winds and packs the soap, manpower and material resources are saved, the working environment of workers is improved, the working efficiency is improved, and the packing cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of automatic robot soap packaging, and specifically relates to a single-track changeable four-track soap transmission and storage device. Background Art

[0002] Introduction to soap packaging: In response to the supermarket's requirement to adopt a small profit but quick turnover packaging sales strategy, the soap company stacked four identical soaps of equal length and wrapped them with tape with a QR code for supermarket packaging and sale; soap packaging features: the thickness of the soap is less than the width of the soap, the width of the soap is less than the length of the soap, and each soap has its own separate packaging; after packaging, the characteristics are: four soap thicknesses, soap widths and soap lengths. The soap company used to use manual packaging; due to the low efficiency of manual packaging and the volatilization of tape glue polluting the environment, the soap company chose robot automatic packaging technology, which is divided into rotating disk soap sorting into tracks, four-track soap side-by-side storage, robot hand grabbing and sending away, and four soap winding and cutting tapes. The utility model embodies the process of four-track soap side-by-side storage. Utility Model Content

[0003] Aiming at the requirements of supermarkets adopting soap packaging sales policy, huge packaging quantity, excessive and troublesome manual operations, and colloid environmental pollution, the utility model develops a four-track soap transmission and warehousing device for the packaging line.

[0004] The technical scheme of the utility model is as follows: a single-track changeable four-track soap conveying and parallel storage device, which comprises a single-track soap conveying mechanism, a four-track soap changeable mechanism, a four-track soap conveying mechanism, a four-soap parallel storage and an MCU microprocessor, wherein the single-track soap conveying mechanism is connected to the four-soap changeable mechanism, the four-soap changeable mechanism and the four-track soap conveying mechanism share a conveyor belt, the four-soap changeable mechanism is connected to the four-track soap conveying mechanism, the four-track soap conveying mechanism is connected to the four-soap parallel storage, and the four-soap parallel storage is waiting for the robot hand to grab and send to the packaging machine for winding;

[0005] The monorail soap conveying mechanism includes a conveyor belt, four-corner support legs, horizontal adjustment bolts, a track fixing bracket and a monorail. The conveyor belt adopts a belt transmission method, the conveyor belt plane is horizontal, and the movement direction of the conveyor belt is from front to back. The support beams on both sides of the conveyor belt adopt industrial aluminum profiles with side grooves; the lower end of the track fixing bracket is fixed on the support beams on both sides of the conveyor belt, and the upper end of the track fixing bracket is a clampable through hole, and a fixing rod is inserted into the clampable through hole. The other end of the fixing rod is connected to the track partition, and the track partition adopts an industrial aluminum profile with side grooves; the track fixing brackets on both sides of the conveyor belt The left and right track partitions are suspended above the conveyor belt, and the lower planes of the left and right track partitions do not contact the conveyor belt 1; the left and right track partitions form a monorail, the distance between the left and right track partitions is adapted to the width of the soap, and the height of the left and right track partitions is higher than the thickness of the soap; the monorail and the conveyor belt 1 form a monorail soap conveying mechanism; the MCU microprocessor starts the conveyor belt 1 to rotate, and the rotating disk soap sorting device places the soap at the beginning of the conveyor belt monorail, and the friction between the soap itself and the conveyor belt drives the soap to move along the track one by one; the terminal of the monorail extends to the four-step bottom plate of the four-soap track change mechanism;

[0006] The four-track changing mechanism includes the front part of conveyor belt 2, a leveling longitudinal beam, a leveling crossbeam 1, a leveling crossbeam 2, a four-step bottom plate, a heightened crossbeam, a photoelectric sensor, a short longitudinal beam, a cylinder, a piston connecting rod, a four-step push plate, an upper guide plate, a brush curtain, a four-track trap, a three-track trap, a two-track trap and a one-track trap. Conveyor belt 2 also adopts a belt transmission method, and the belt plane is horizontal. The front end of conveyor belt 2 is inserted under the terminal wheel of conveyor belt 1, and the conveyor belt surface of conveyor belt 2 is lower than the conveyor belt surface of conveyor belt 1. The plane of conveyor belt 2 is parallel to the plane of conveyor belt 1, and conveyor belt 2 relays the conveyor belt movement direction of conveyor belt 1; a leveling longitudinal beam with a grooved aluminum alloy profile is installed on the support beams on both sides of conveyor belt 2, and the front end of the leveling longitudinal beam is close to the rear end of conveyor belt 1, and the rear end of the leveling longitudinal beam extends out by the length of two soaps from the rear end of conveyor belt 2; a leveling crossbeam 1 is installed at the front end of the leveling longitudinal beam, and the leveling Beam 1 extends out of the right side support beam of conveyor belt 1; leveling beam 2 is set at the position of five soap lengths behind leveling beam 1, and leveling beam 2 is the same length as leveling beam 1; the upper planes of leveling longitudinal beam, leveling beam 1 and leveling beam 2 are lower than the plane of conveyor belt 1; a four-step bottom plate is installed on the upper planes of right leveling longitudinal beam 1, leveling beam 1 and leveling beam 2, and the four-step bottom plate is a flat plate, the front end of the four-step bottom plate is inserted under the monorail to connect conveyor belt 1, the rear end of the four-step bottom plate is aligned with the rear end of leveling beam 2, the right end of the four-step bottom plate is aligned with the right side longitudinal beam of conveyor belt 1, the plane of the four-step bottom plate is flush with the plane of conveyor belt 1, and the monorail track on conveyor belt 1 extends to the four-step bottom plate; the soap block from the track of conveyor belt 1, under the squeezing and pushing of the subsequent soap, climbs up the four-step bottom plate and moves linearly to approach the contact sensor baffle in front;

[0007] Under the four-step bottom plate, five suspended partitions are arranged from left to right on the conveyor belt 2. The five partitions are fixed on the longitudinal beams on both sides of the conveyor belt 2 by three ears on the top. The lower planes of the five partitions do not touch the conveyor belt 2. The directions of the five partitions are parallel to the direction of the conveyor belt 2. The five partitions form four tracks. Because the tracks are under the four-step bottom plate, they are called track traps. The four track traps are four, three, two, and one track traps from left to right. The width of each track trap is greater than the thickness of the soap, and the depth of each track trap is greater than the length of the soap.

[0008] The left side of the four-step bottom plate is composed of four steps that are retreated to the right by one soap thickness step from front to back in sequence. The length of the steps is the length of a soap, and the four steps are the fourth, third, second, and first steps in sequence; each step is bent downward to form a vertical lower folded edge; the lower folded edge of the fourth step is farthest to the left and is aligned with the right partition of the four-track trap, and the four-step section covers the three, two, and one track traps below; similarly, the lower folded edge of the third step is aligned with the right partition of the three-track trap, covering the two and one track traps below; the lower folded edge of the second step is aligned with the right edge of the second track, covering the one track trap below, and the lower folded edge of the first step is aligned with the right partition of the first track;

[0009] Install heightened pads at both ends of the leveled longitudinal beams on both sides of conveyor belt 2 and at the middle of leveled cross beam 2, all heightened pads are at the same height, and then install heightened longitudinal beams on the heightened pads on both sides; install heightened pads at both ends of leveled cross beam 2, install heightened cross beams on the heightened pads at both ends, and the heightened cross beams extend to the right outside the right supporting beam of conveyor belt 1; install heightened pads at the right end of leveled cross beam 1, install half cross beams on the heightened pads, and the half cross beams extend to the right outside the right supporting beam of conveyor belt 1 like the heightened cross beam; the heightened cross beams are at the same height as the half cross beams; install two short longitudinal beams between the half cross beam and the right end of the heightened cross beam, install cylinders on the short longitudinal beams, the cylinder pistons are perpendicular to conveyor belt 1, and the top of the cylinder pistons is connected to the connecting ear in the middle of the four-step push plate;

[0010] A four-step push plate is installed on the four-step bottom plate, the four-step push plate is parallel to the four-step bottom plate, and the left end of the four-step push plate is provided with a vertical upper bend which is retreated to the right by a soap thickness from front to back in sequence, namely four, three, two and one step upper bends, the height of the vertical step upper bends is lower than the thickness of the soap, and the front-to-back length of each step is the length of a soap; the four-step upper folding edge plane is aligned up and down with the right partition of the conveyor belt one, the three-step upper folding edge plane retreats to the right by a soap thickness relative to the four-step upper folding edge plane, the two-step upper folding edge plane retreats to the right by another soap thickness relative to the three-step upper folding edge plane, and the one-step upper folding edge plane retreats to the right by another soap thickness relative to the two-step upper folding edge plane; the connecting ear in the middle of the four-step push plate is connected to the cylinder piston, the four-step push plate is suspended on the cylinder piston, and the four-step push plate does not contact the four-step bottom plate below;

[0011] A guide track plate is installed between the position of the heightened crossbeam facing the left partition of the conveyor belt and the rear end of the left partition of the conveyor belt, and a brush curtain is installed under the guide track plate. The brush of the brush curtain is directed downward, the length of the brush bristles is greater than the thickness of the soap, and the direction of the brush curtain is in a straight line with the left partition of the conveyor belt. The soap on the step plate crawls forward along the brush curtain to form a straight line.

[0012] A soap baffle is installed at the middle position of the first monorail of the conveyor belt corresponding to the heightened crossbeam. The soap baffle is aligned with the rear edge of the step of the step plate, and a contact sensor is installed on the soap baffle. When the soap on the step plate pushes one by one and crawls along the brush curtain to touch the contact sensor, the contact sensor sends a soap in place signal, the MCU microprocessor starts the air circuit switch cylinder to work, and the piston connecting rod drives the four-step push plate to move 4 soap thicknesses to the left.

[0013] At this time, the four pieces of soap in a straight line along the brush hanging curtain are pushed by the four-step push plate to turn 90 degrees and fall into their corresponding track traps; the four steps of the four-step push plate are aligned with the four steps of the four-step bottom plate, and the fourth piece of soap turns 90 degrees and falls into the four-track trap; the three steps of the four-step push plate are aligned with the three steps of the four-step bottom plate, and the third piece of soap turns 90 degrees and falls into the three-track trap; the two steps of the four-step push plate are aligned with the two steps of the four-step bottom plate, and the second piece of soap turns 90 degrees and falls into the two-track trap; the one step of the four-step push plate is aligned with the one step of the four-step bottom plate, and the first piece of soap turns 90 degrees and falls into the one-track trap;

[0014] The four-track soap conveying mechanism includes a conveyor belt 2, five partitions, three threaded straight rods, three brackets and four tracks of soap. The five partitions have the same shape and are made of thin steel sheets. Below the partition is a ruler, whose height is greater than the width of the soap. Three ears are arranged at equal intervals above the ruler, and through holes are arranged on the top of the ears. The threaded straight rods pass through the through holes of the five partitions in turn and then fix each partition with a nut to keep the distance between the partitions greater than the thickness of the soap. The five partitions form four tracks, and the predecessor of the four tracks is the four track traps of the four-track soap changing mechanism. The lower plane of the four tracks does not contact the conveyor belt 2. The distance between each track in the four tracks gradually decreases to the thickness of a soap along with the conveyor belt 2. The four-track soaps moving along the conveyor belt 2 move closer to each other and climb onto the bottom plate of the four-linked soap bin under the push of the soap behind to form four parallel soaps.

[0015] The four-soap grabbing bin includes a four-linked soap bin bottom plate, a rear baffle and left and right concave baffles. The four-linked soap bin bottom plate is installed on the rear extension section of the flattened longitudinal beams on both sides of the conveyor belt 2, and the four-linked soap bin bottom plate is connected to the belt plane of the conveyor belt 2; the rear baffle is installed at the rear end of the four-linked soap bin bottom plate; the front end of the four-linked soap bin is a rear heightened cross beam, and the front and rear length of the four-linked soap bin bottom plate is the length of one soap; left and right concave baffles are arranged on the four-linked soap bin bottom plate facing the partitions on both sides of the four tracks, and the left and right concave baffles are arranged on the four-linked soap bin bottom plate. The distance between them is greater than the thickness of four bars of soap; the four tracks of soap moving with conveyor belt 2 move closer to each other and climb onto the bottom plate of the four-link soap bin under the push of the soap at the back to form four parallel soaps; when the four parallel soaps hit the rear baffle, they stop and wait for the robot to grab them. The width of the groove in the middle of the left and right concave baffles matches the width of the robot; after the robot grabs four bars of soap in the groove in the middle of the left and right concave baffles, the subsequent four tracks of soap on conveyor belt 2 immediately fill the gaps and wait for the robot to grab them again.

[0016] Description of the working principle of the utility model;

[0017] The working principle and process of the utility model are introduced as follows: conveyor belt 1 and conveyor belt 2 are started, and a pile of soap is placed on the rotating disk of the soap rotating sorting device by the rotating disk soap sorting device, and the rotating disk sorting device continuously places flat soap in the monorail track, and the soap moves backward along the track driven by the friction force of conveyor belt 1, and the power of the soap in the monorail soap conveying mechanism comes from conveyor belt 1; the monorail of the monorail soap conveying mechanism extends to the four-step bottom plate of the four-soap track changing mechanism; under the push of conveyor belt 1, the soap at the rear squeezes the soap in front, and the soap on the step plate crawls forward along the brush hanging curtain to form a straight line; when the soap on the step plate pushes one by one and crawls along the brush hanging curtain to touch the contact sensor, the contact sensor sends a soap in place signal, and the MCU microprocessor starts the air circuit switch cylinder to work, and the piston connecting rod drives the four-step push plate to move 4 soap thicknesses to the left;

[0018] At this time, the four pieces of soap in a straight line along the brush hanging curtain are pushed by the four-step push plate and turned 90 degrees to fall into their corresponding track traps; the upper folded edge of the four steps of the four-step push plate is aligned with the lower folded edge of the four steps of the four-step bottom plate, and the fourth piece of soap turns 90 degrees and falls into the four-track trap; the upper folded edge of the three steps of the four-step push plate is aligned with the lower folded edge of the three steps of the four-step bottom plate, and the third piece of soap turns 90 degrees and falls into the three-track trap, the upper folded edge of the second step of the four-step push plate is aligned with the lower folded edge of the second step of the four-step bottom plate, and the second piece of soap turns 90 degrees and falls into the two-track trap; the upper folded edge of the first step of the four-step push plate is aligned with the lower folded edge of the first step of the four-step bottom plate, and the first piece of soap Turn 90 degrees and fall into a track trap; the soap that falls into the four-track track trap moves along the track under the push of conveyor belt 2, and left and right concave baffles are set on the bottom plate of the four-track soap bin opposite the partitions on both sides of the four tracks, and the distance between the left and right concave baffles is greater than the thickness of four pieces of soap; the four-track soaps moving with conveyor belt 2 move closer to each other and climb onto the bottom plate of the four-track soap bin under the push of the soap at the back to form four parallel soaps; when the four parallel soaps hit the rear baffle, they stop and wait for the robot to grab them, and the width of the groove in the middle of the left and right concave baffles matches the width of the robot; after the robot grabs four pieces of soap in the groove in the middle of the left and right concave baffles, the subsequent four-track soaps on conveyor belt 2 immediately fill the previous gaps, waiting for the robot to grab again.

[0019] The utility model is a single-track-changing four-track soap conveying and parallel storage device. The advantage is that no manual operation is required. The single-track conveyor belt is changed into four-track, so that the four-track soap is placed in the storage for robot hands to grab, wrap and pack. This saves manpower and material resources, improves the working environment of personnel, improves work efficiency and reduces packaging costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a right-side overall structural diagram of a single-track changeable four-track soap conveying and parallel storage device.

[0021] Figure 2 This is a left-view overall structural diagram of a single-track, changeable, four-track soap conveying and parallel storage device.

[0022] Figure 3 The left view of the structure of a single-track, four-track soap conveying and parallel storage device with five partitions.

[0023] In the figure, 1. Single-track soap conveying mechanism, 1.1. Conveyor belt 1, 1.2. Four-corner support legs, 1.3. Horizontal adjustment bolts, 1.4. Track fixing bracket, 1.5. Single track, 2. Four-track soap changing mechanism, 2.1 Conveyor belt 2, 2.2. Leveling longitudinal beam, 2.3. Leveling cross beam 1, 2.4. Four-step bottom plate, 2.6. Heightening cross beam, 2.7. Photoelectric sensor, 2.8. Short longitudinal beam, 2.9. Cylinder, 2.1. Piston connecting rod, 2.11. Four-step push handle plate, 2.12. Upper guide plate, 2.13 , brush hanging curtain, 2.14, four-track trap, 2.15, three-track trap, 2.16, two-track trap, 2.17, one-track trap, 3, four-track soap conveying mechanism, 3.1, bracket, 3.2, partition, 3.21, ruler, 3.22, ear, 3.23, through hole, 3.3, threaded straight rod, 3.5 four-track soap, 3.6, heightened longitudinal beam, 4, four soap side-by-side bins, 4.1, four-link soap bin bottom plate, 4.2, soap rear baffle, 4.3, left and right concave baffles, 5, MCU microprocessor. DETAILED DESCRIPTION

[0024] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0025] The specific implementation is based on the NF-2022 robot soap packaging line of a Shanxi company as an example, as follows: Taking a certain brand of soap as an example, the soap is rectangular in shape, with a thickness of 100 mm, a width of 55 mm, and a thickness of 25 mm. Figure 1 Figure 2 As shown, a single-track changeable four-track soap conveying and parallel storage device is provided. The single-track changeable four-track soap conveying and storage device comprises a single-track soap conveying mechanism (1), a four-track soap changeable mechanism (2), a four-track soap conveying mechanism (3), a four-track soap storage (4) and an MCU microprocessor (5). The single-track soap conveying mechanism (1) is connected to the four-track soap changeable mechanism (2), the four-track soap changeable mechanism (2) and the four-track soap conveying mechanism (3) share a conveyor belt, the four-track soap changeable mechanism (2) is connected to the four-track soap conveying mechanism (3), the four-track soap conveying mechanism (3) is connected to the four-track soap storage (4), and the four-track soap storage (4) is waiting for a robot hand to grab and send to a packaging machine for winding;

[0026] The monorail soap conveying mechanism (1) comprises a conveyor belt (1.1), four-corner support legs (1.2), horizontal adjustment bolts (1.3), a track fixing bracket (1.4) and a monorail (1.5). The conveyor belt (1.1) adopts a belt conveying method, the conveyor belt plane is horizontal, the movement direction of the conveyor belt (1.1) is from front to back, and the support beams on both sides of the conveyor belt (1.1) are made of industrial aluminum profiles with side grooves; the lower end of the track fixing bracket (1.4) is fixed on the support beams on both sides of the conveyor belt (1.1), the upper end of the track fixing bracket (1.4) is a clampable through hole, a fixing rod is inserted into the clampable through hole, and the other end of the fixing rod is connected to the track partition, and the track partition is made of industrial aluminum profiles with side grooves ; The track fixing brackets (1.4) on both sides of the conveyor belt one (1.1) suspend the left and right track partitions above the conveyor belt, and the lower planes of the left and right track partitions do not contact the conveyor belt one (1.1); the left and right track partitions form a single track (1.5), the distance between the left and right track partitions is adapted to the width of the soap, and the height of the left and right track partitions is higher than the thickness of the soap; the MCU microprocessor (5) starts the conveyor belt one (1.1) to rotate, and the soap rotation sorting device places the soap at the beginning of the conveyor belt single track (1.5), and the friction between the soap itself and the conveyor belt drives the soaps to move along the track one by one; the terminal of the single track (1.5) extends to the four-step bottom plate (2.4) of the four-soap track change mechanism (2);

[0027] The four-soap track changing mechanism includes the front part of the conveyor belt 2, a flattened longitudinal beam (2.2), a flattened cross beam 1 (2.3), a flattened cross beam 2, a four-step bottom plate (2.4), a heightened cross beam (2.6), a contact sensor, a short longitudinal beam (2.8), a cylinder (2.9), a piston connecting rod (2.1), a four-step push handle plate (2.11), an upper guide plate (2.12), a brush hanging curtain (2.13), a four-track trap, a three-track trap, a two-track trap and a one-track trap (2.14). The conveyor belt 2 also adopts a belt transmission method, the belt plane is horizontal, and the front end of the conveyor belt 2 is inserted into the conveyor belt 1 (1.1 ), the conveyor belt surface of conveyor belt 2 is lower than the conveyor belt surface of conveyor belt 1 (1.1), the plane of conveyor belt 2 is parallel to the plane of conveyor belt 1 (1.1), and conveyor belt 2 relays the conveyor belt movement direction of conveyor belt 1 (1.1); a flattening longitudinal beam (2.2) with a grooved aluminum alloy profile is installed on the support beams on both sides of conveyor belt 2, the front end of the flattening longitudinal beam (2.2) is close to the rear end of conveyor belt 1 (1.1), and the rear end of the flattening longitudinal beam (2.2) extends out of the length of two soaps of the rear end of conveyor belt 2; a flattening crossbeam (2.3) is installed at the front end of the flattening longitudinal beam (2.2), and the flattening crossbeam (2.3) The conveyor belt is extended out of the right side support beam of the conveyor belt 1 (1.1); a leveling beam 2 is set at a position of five soap lengths behind the leveling beam 1 (2.3), and the leveling beam 2 is the same length as the leveling beam 1 (2.3); the upper planes of the leveling longitudinal beam (2.2), the leveling beam 1 (2.3) and the leveling beam 2 are lower than the plane of the conveyor belt 1 (1.1); a four-step bottom plate (2.4) is installed on the upper planes of the right side leveling longitudinal beam (2.2) 1, the leveling beam 1 (2.3) and the leveling beam 2, and the four-step bottom plate (2.4) is a flat plate, and the front end of the four-step bottom plate (2.4) is inserted into the monorail (1.5 ) is connected to the conveyor belt one (1.1) below, the rear end of the four-step bottom plate (2.4) is aligned with the rear end of the leveling beam two, the right end of the four-step bottom plate (2.4) is aligned with the right longitudinal beam of the conveyor belt one (1.1), the plane of the four-step bottom plate (2.4) is flush with the plane of the conveyor belt one (1.1), and the monorail (1.5) track on the conveyor belt one (1.1) extends to the four-step bottom plate (2.4); the soap block from the conveyor belt one (1.1) track moves linearly to climb up the four-step bottom plate (2.4) and approach the contact sensor (2.7) baffle in front under the squeezing and pushing of the subsequent soap;

[0028] Under the four-step bottom plate (2.4), five suspended partitions are arranged on the conveyor belt from left to right. The five partitions are fixed on the longitudinal beams on both sides of the conveyor belt by three ears on the top. The lower planes of the five partitions do not touch the conveyor belt. The directions of the five partitions are parallel to the direction of the conveyor belt. The five partitions form four tracks. Because the track is under the four-step bottom plate (2.4), it is called a track trap. The four track traps are four, three, two, and one track traps from left to right. The width of each track trap is greater than the thickness of the soap, and the depth of each track trap is greater than the length of the soap.

[0029] The left side of the four-step bottom plate (2.4) is composed of four steps that are retreated to the right by a soap thickness step from front to back in sequence. The length of the steps is the length of a soap. The four steps are four, three, two, and one steps in sequence. Each step is bent downward to form a vertical lower folded edge. The lower folded edge of the four-step is farthest to the left and is aligned with the right partition of the four-track trap. The four-step section covers the three, two, and one track traps below. Similarly, the lower folded edge of the three-step is aligned with the right partition of the three-track trap and covers the two-track trap below. The lower folded edge of the two-step is aligned with the right edge of the two tracks and covers the one track trap (2.14) below. The lower folded edge of the one-step is aligned with the right partition of the one track.

[0030] Heightening blocks are installed at both ends of the leveling longitudinal beam (2.2) on both sides of the conveyor belt 2 and at the position of the middle leveling cross beam 2, all the heightening blocks are equal, and then the heightening longitudinal beams are installed on the heightening blocks on both sides; heightening blocks are installed at both ends of the leveling cross beam 2, and the heightening cross beam (2.6) is installed on the heightening blocks at both ends, and the heightening cross beam (2.6) extends to the right outside the right supporting beam of the conveyor belt 1 (1.1); a heightening block is installed at the right end of the leveling cross beam 1 (2.3), and the heightening block is installed on the heightening block. A semi-transverse beam is installed on the high pad, and the semi-transverse beam, like the heightened transverse beam (2.6), extends to the right outside the right supporting beam of the conveyor belt one (1.1); the heightened transverse beam (2.6) is equal to the semi-transverse beam; two short longitudinal beams (2.8) are installed between the right ends of the semi-transverse beam and the heightened transverse beam (2.6), and a cylinder (2.9) is installed on the short longitudinal beam (2.8), the cylinder piston is perpendicular to the conveyor belt one (1.1), and the top end of the cylinder piston is connected to the connecting ear in the middle of the four-step push plate;

[0031] A four-step push plate is installed on the four-step bottom plate (2.4), the four-step push plate is parallel to the four-step bottom plate (2.4), and a vertical upper bend is set on the left end of the four-step push plate, which is retreated to the right by a soap thickness in sequence from front to back, namely four, three, two, and one step upper bends, the height of the vertical step upper bends is lower than the thickness of the soap, and the front-to-back length of each step is the length of a soap; the four-step upper folding edge plane is aligned with the right partition of the conveyor belt one, the three-step upper folding edge plane retreats to the right by a soap thickness relative to the four-step upper folding edge plane, the two-step upper folding edge plane retreats to the right by another soap thickness relative to the three-step upper folding edge plane, and the one-step upper folding edge plane retreats to the right by another soap thickness relative to the two-step upper folding edge plane; the connecting ear in the middle of the four-step push plate is connected to the cylinder piston, the four-step push plate is suspended on the cylinder piston, and the four-step push plate does not contact the four-step bottom plate (2.4) below;

[0032] A guide track plate is installed between the position of the heightened crossbeam (2.6) directly opposite to the left partition of the single track of the conveyor belt one (1.1) and the rear end of the left partition of the conveyor belt one (1.1), and a brush hanging curtain (2.13) is installed under the guide track plate, the brush of the brush hanging curtain (2.13) is downward, the length of the brush bristles is less than the thickness of the soap, the direction of the brush hanging curtain (2.13) is in a straight line with the left partition of the conveyor belt one (1.1), and the soap on the step plate crawls forward along the brush hanging curtain (2.13) to form a straight line;

[0033] A soap baffle is installed at the middle position of the single track of the conveyor belt 1 (1.1) corresponding to the heightened crossbeam (2.6), and the soap baffle is aligned with the rear edge of the step of the step plate, and a contact sensor (2.7) is installed on the soap baffle; when the soaps on the step plate push one by one and crawl along the brush hanging curtain (2.13) to touch the contact sensor (2.7), the contact sensor (2.7) sends a soap in place signal, the MCU microprocessor (5) starts the air circuit switch cylinder (2.9) to work, and the piston connecting rod (2.1) drives the four-step push plate to move to the left by the thickness of 4 soaps;

[0034] At this time, four pieces of soap in a straight line along the brush hanging curtain (2.13) are pushed by the four-step push plate to pass through the brush, turn 90 degrees and fall into their corresponding track traps; the four-step upper folded edge of the four-step push plate is aligned with the four-step lower folded edge of the four-step bottom plate (2.4), and the fourth piece of soap turns 90 degrees and falls into the four-track trap; the three-step upper folded edge of the four-step push plate is aligned with the three-step lower folded edge of the four-step bottom plate (2.4), and the third piece of soap turns 90 degrees and falls into the three-track trap; the two-step upper folded edge of the four-step push plate is aligned with the two-step lower folded edge of the four-step bottom plate (2.4), and the second piece of soap turns 90 degrees and falls into the two-track trap; the one-step upper folded edge of the four-step push plate is aligned with the one-step lower folded edge of the four-step bottom plate (2.4), and the first piece of soap turns 90 degrees and falls into the one-track trap (2.14);

[0035] The four-track soap conveying mechanism (3) comprises a conveyor belt 2, five partitions (3.2), three threaded straight rods (3.3), three brackets and four-track soaps (3.5). The five partitions (3.2) have the same shape and are made of thin steel sheets. Below the partitions (3.2) is a ruler (3.21) whose height is greater than the width of the soap. Above the ruler are three ears (3.22) at equal intervals, and through holes (3.23) are provided on the tops of the ears. The threaded straight rods pass through the through holes of the five partitions in sequence and are screwed in. The screw caps fix each partition (3.2) to keep the distance between the partitions greater than the thickness of the soap; the five partitions (3.2) form four tracks, the predecessor of which is the four track traps of the four-soap track changing mechanism, and the height of the track trap is the height of the partition ruler; the lower plane of the four tracks does not contact the conveyor belt 2, and the distance between each track in the four tracks gradually decreases to the thickness of a soap along with the conveyor belt 2, and the four tracks of soap (3.5) moving along the conveyor belt 2 move closer to each other and climb onto the bottom plate (4.1) of the four-linked soap bin under the push of the soap behind to form four parallel soaps;

[0036] The four soap bins (4) in parallel include a four-linked soap bin bottom plate (4.1), a rear baffle, and left and right concave baffles (4.3). The four-linked soap bin bottom plate (4.1) is installed on the rear extension section of the flattened longitudinal beams (2.2) on both sides of the conveyor belt 2, and the four-linked soap bin bottom plate (4.1) is connected to the belt plane of the conveyor belt 2; the rear baffle is installed at the rear end of the four-linked soap bin bottom plate (4.1); the front end of the four-linked soap bin is a rear heightened cross beam (2.6), and the front-to-back length of the four-linked soap bin bottom plate (4.1) is the length of one soap; the left and right concave baffles (4.3) are arranged on the four-linked soap bin bottom plate (4.1) facing the partitions on both sides of the four tracks. 4.3), the distance between the left and right concave baffles (4.3) is greater than the thickness of four bars of soap; the four tracks of soap (3.5) moving with the conveyor belt 2 come close to each other and climb onto the bottom plate (4.1) of the four-linked soap bin under the push of the soap at the back to form four parallel soaps; when the four parallel soaps hit the rear baffle, they stop and wait for the robot to grab them, and the width of the groove in the middle of the left and right concave baffles (4.3) is adapted to the width of the robot; after the robot grabs four bars of soap in the groove in the middle of the left and right concave baffles (4.3), the subsequent four tracks of soap (3.5) on the conveyor belt 2 immediately fill the previous vacancy and wait for the robot to grab them again.

[0037] Description of the working principle of the utility model;

[0038] The working principle and process of the utility model are introduced as follows: conveyor belts 1 (1.1) and 2 are started, a pile of soap is manually placed on the rotating disk of the soap rotating sorting device, the rotating sorting device continuously places flat soaps in a monorail (1.5) track, the soaps are driven backward along the track by the friction force of the conveyor belt 1 (1.1), the power of the soaps in the monorail soap conveying mechanism (1) comes from the conveyor belt 1 (1.1); the monorail (1.5) of the monorail soap conveying mechanism (1) extends to the four-step bottom plate (2.4) of the four-soap track changing mechanism ; Under the push of the conveyor belt (1.1), the soap at the rear in the monorail (1.5) squeezes the soap at the front, and the soap on the step plate crawls forward along the brush curtain (2.13) to form a straight line; when the soaps on the step plate push one another and crawl along the brush curtain (2.13) to touch the contact sensor (2.7), the contact sensor (2.7) sends a soap in place signal, the MCU microprocessor (5) starts the air circuit switch cylinder (2.9) to work, and the piston connecting rod (2.1) drives the four-step push plate to move to the left by the thickness of 4 soaps;

[0039] At this time, four pieces of soap along a straight line of the brush hanging curtain (2.13) are pushed by the four-step push plate to turn 90 degrees and fall into their corresponding track traps; the four-step upper folded edge of the four-step push plate is aligned with the four-step lower folded edge of the four-step bottom plate (2.4), and the fourth piece of soap turns 90 degrees and falls into the four-track trap; the three-step upper folded edge of the four-step push plate is aligned with the three-step lower folded edge of the four-step bottom plate (2.4), and the third piece of soap turns 90 degrees and falls into the three-track trap; the two-step upper folded edge of the four-step push plate is aligned with the two-step lower folded edge of the four-step bottom plate (2.4), and the second piece of soap turns 90 degrees and falls into the two-track trap; the one-step upper folded edge of the four-step push plate is aligned with the one-step lower folded edge of the four-step bottom plate (2.4), and the first piece of soap turns 90 degrees and falls into the one-track trap. The soap that falls into the trap of the four-track track moves along the track under the push of the conveyor belt 2, and the left and right concave baffles (4.3) are arranged on the bottom plate (4.1) of the four-track soap bin directly opposite the partitions on both sides of the four-track, and the distance between the left and right concave baffles (4.3) is greater than the thickness of four pieces of soap; the four-track soaps (3.5) that move with the conveyor belt 2 move closer to each other and climb onto the bottom plate (4.1) of the four-track soap bin under the push of the soap behind to form four parallel soaps; when the four parallel soaps hit the rear baffle, they stop and wait for the robot to grab them, and the width of the groove in the middle of the left and right concave baffles (4.3) is adapted to the width of the robot; after the robot grabs four pieces of soap in the groove in the middle of the left and right concave baffles (4.3), the subsequent four-track soaps (3.5) on the conveyor belt 2 immediately fill the previous vacancy and wait for the robot to grab them again.

[0040] The utility model is a single-track-changing four-track soap conveying and parallel storage device. The advantage is that no manual operation is required. The single-track conveyor belt is changed into four-track, so that the four-track soap is placed in the storage for robot hands to grab, wrap and pack. This saves manpower and material resources, improves the working environment of personnel, improves work efficiency and reduces packaging costs.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the protection content of the present invention.

[0042] It should also be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, but these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A single-track changeable four-track soap conveying and discharging device, characterized in that: The single-track changeable four-track soap conveying and warehousing device comprises a single-track soap conveying mechanism (1), a four-track soap changeable mechanism (2), a four-track soap conveying mechanism (3), a four-side soap warehouse (4) and an MCU microprocessor (5); the single-track soap conveying mechanism (1) is connected to the four-track soap changeable mechanism (2); the four-track soap changeable mechanism (2) and the four-track soap conveying mechanism (3) share a conveyor belt; the four-track soap changeable mechanism (2) is connected to the four-track soap conveying mechanism (3); the four-track soap conveying mechanism (3) is connected to the four-side soap warehouse (4); the four-side soap warehouse (4) is waiting for a robot hand to grab and send it to a packaging machine for winding; the single-track soap conveying mechanism (1) comprises a conveyor belt (1.1), four corner support legs (1.2), a horizontal adjustment bolt (1.3), a track fixing bolt (1.4), and a conveyor belt (1.5). The fixed bracket (1.4) and the monorail (1.5), the conveyor belt 1 (1.1) adopts a belt transmission method, the conveyor belt plane is horizontal, the movement direction of the conveyor belt 1 (1.1) is from front to back, and the supporting beams on both sides of the conveyor belt 1 (1.1) are made of industrial aluminum profiles with side grooves; the lower end of the track fixing bracket (1.4) is fixed on the supporting beams on both sides of the conveyor belt 1 (1.1), the upper end of the track fixing bracket (1.4) is a clampable through hole, a fixing rod is inserted into the clampable through hole, and the other end of the fixing rod is connected to the track partition, and the track partition is made of industrial aluminum profiles with side grooves; the track fixing brackets (1.4) on both sides of the conveyor belt 1 (1.1) suspend the left and right track partitions above the conveyor belt, and the lower planes of the left and right track partitions do not contact the conveyor belt 1 (1.1); the left and right The track partitions form a monorail (1.5), the distance between the left and right track partitions is adapted to the width of the soap, and the height of the left and right track partitions is higher than the thickness of the soap; the MCU microprocessor (5) starts the conveyor belt one (1.1) to rotate, and the soap rotating disk sorting device places the soap at the beginning of the conveyor belt monorail (1.5), and the friction between the soap itself and the conveyor belt drives the soap to move along the track one by one; the terminal of the monorail (1.5) track extends to the four-step bottom plate (2.4) of the four-soap track changing mechanism (2); the four-soap track changing mechanism includes the front part of the conveyor belt two, the leveling longitudinal beam (2.2), the leveling crossbeam one (2.3), the leveling crossbeam two, the four-step bottom plate (2.4), the heightening crossbeam (2.6), the contact sensor, the short longitudinal beam (2.8), Cylinder (2.9), piston connecting rod (2.1), four-step push plate (2.11), upper guide plate (2.12), brush curtain (2.13), four-track trap, three-track trap, two-track trap and one-track trap (2.14), conveyor belt 2 also adopts belt transmission mode, the belt plane is horizontal, the front end of conveyor belt 2 is inserted under the terminal wheel of conveyor belt 1 (1.1), the conveyor belt surface of conveyor belt 2 is lower than the conveyor belt surface of conveyor belt 1 (1.1), the plane of conveyor belt 2 is parallel to the plane of conveyor belt 1 (1.1), and conveyor belt 2 relays the conveyor belt movement direction of conveyor belt 1 (1.1); a leveling longitudinal beam (2.2) with a grooved aluminum alloy profile is installed on the support beams on both sides of conveyor belt 2, and the front end of the leveling longitudinal beam (2.2) is close to conveyor belt 1 (1.The rear end of the flattening longitudinal beam (2.2) and the rear end of the flattening longitudinal beam (2.2) extend out of the rear end of the conveyor belt 1 (1.1) by two soap lengths; a flattening crossbeam (2.3) is installed at the front end of the flattening longitudinal beam (2.2), and the flattening crossbeam (2.3) extends out of the right side support beam of the conveyor belt 1 (1.1); a flattening crossbeam (2.2) is arranged at a position of five soap lengths behind the flattening crossbeam (2.3), and the flattening crossbeam (2.2) and the flattening crossbeam (2.3) are of the same length; the upper planes of the flattening longitudinal beam (2.2), the flattening crossbeam (2.3) and the flattening crossbeam (2.2) are lower than the plane of the conveyor belt 1 (1.1); a four-step bottom plate (2.4) is installed on the upper planes of the right side flattening longitudinal beam (2.2), the flattening crossbeam (2.3) and the flattening crossbeam (2.2), and the four-step bottom plate (2.4) is installed on the upper planes of the right side flattening longitudinal beam (2.2), the flattening crossbeam (2.3) and the flattening crossbeam (2.2). The bottom plate (2.4) is a flat plate. The front end of the four-step bottom plate (2.4) is inserted under the monorail (1.5) to connect to the conveyor belt one (1.1). The rear end of the four-step bottom plate (2.4) is aligned with the rear end of the leveling beam two. The right end of the four-step bottom plate (2.4) is aligned with the right longitudinal beam of the conveyor belt one (1.1). The plane of the four-step bottom plate (2.4) is flush with the plane of the conveyor belt one (1.1). The monorail (1.5) track on the conveyor belt one (1.1) extends to the four-step bottom plate (2.4). The soap block from the conveyor belt one (1.1) track climbs up the four-step bottom plate (2.4) and moves linearly to approach the contact sensor (2.7) baffle in front under the squeezing and pushing of the subsequent soap. Under the four-step bottom plate (2.4), five suspended partitions are arranged in parallel from left to right on the conveyor belt 2. The five partitions are fixed to the longitudinal beams on both sides of the conveyor belt 2 by three ears on the top. The lower planes of the five partitions do not touch the conveyor belt 2. The directions of the five partitions are parallel to the direction of the conveyor belt 2. The five partitions form four tracks. Because the track is under the four-step bottom plate (2.4), it is called a track trap. The four track traps are four, three, two, and one track trap from left to right. The width of each track trap is greater than the thickness of the soap, and the depth of each track trap is greater than the thickness of the soap. Length; the left side of the four-step bottom plate (2.4) is composed of four steps that are retreated from the front to the back in sequence to the right by a soap thickness step. The length of the steps is the length of a soap. The four steps are respectively the fourth, third, second, and first steps; each step is bent downward to form a vertical lower folded edge; the lower folded edge of the fourth step is farthest to the left and is aligned with the right partition of the four-track trap, and the four-step section covers the three, two, and one track traps below; similarly, the lower folded edge of the third step is aligned with the right partition of the three-track trap and covers the two-track trap below; the lower folded edge of the second step is aligned with the right edge of the two tracks. Align up and down to cover a track trap (2.14) below, and align the lower folded edge of a step with the right partition of a track up and down; install heightening pads at both ends of the leveling longitudinal beam (2.2) on both sides of the conveyor belt II and the position of the middle leveling cross beam II, all the heightening pads are the same, and then install the heightening longitudinal beam on the heightening pads on both sides; install heightening pads above the two ends of the leveling cross beam II, and install the heightening cross beam (2.6) on the heightening pads at both ends, and the heightening cross beam (2.6) extends to the right outside the right supporting beam of the conveyor belt I (1.1); install a heightening pad at the right end of the leveling cross beam I (2.3), A semi-transverse beam is installed on the heightening pad, and the semi-transverse beam, like the heightening beam (2.6), extends to the right outside the right supporting beam of the conveyor belt one (1.1); the heightening beam (2.6) and the semi-transverse beam are equal in height; two short longitudinal beams (2.8) are installed between the right ends of the semi-transverse beam and the heightening beam (2.6), and a cylinder (2.9) is installed on the short longitudinal beam (2.8), the cylinder piston is perpendicular to the conveyor belt one (1.1), and the top of the cylinder piston is connected to the connecting ear in the middle of the four-step push plate; a four-step push plate is installed on the four-step bottom plate (2.4), and the four-step push plate and the four-step bottom plate (2.4) are connected.4) parallel, the left end of the four-step push plate is provided with a vertical upper bend which is retreated to the right by the thickness of a soap in sequence from front to back, namely four, three, two and one step upper bends, the height of the vertical step upper bend is lower than the thickness of the soap, and the front-to-back length of each step is the length of a soap; the four-step upper folding edge plane is aligned with the right partition of the conveyor belt one up and down, the three-step upper folding edge plane retreats to the right by the thickness of a soap relative to the four-step upper folding edge plane, the two-step upper folding edge plane retreats to the right by the thickness of a soap relative to the three-step upper folding edge plane, and the one-step upper folding edge plane retreats to the right by the thickness of a soap relative to the two-step upper folding edge plane; the connecting ear in the middle of the four-step push plate is connected to the cylinder piston, the four-step push plate is suspended on the cylinder piston, and the four-step push plate does not contact the lower A four-step bottom plate (2.4) is provided on the step plate; a guide track plate is installed between the position of the heightened crossbeam (2.6) directly opposite to the left partition of the conveyor belt one (1.1) monorail and the rear end of the left partition of the conveyor belt one (1.1); a brush curtain (2.13) is installed under the guide track plate, the brush of the brush curtain (2.13) is directed downward, the length of the brush bristles is greater than the thickness of the soap, the direction of the brush curtain (2.13) and the left partition of the conveyor belt one (1.1) are in a straight line, and the soap on the step plate crawls forward along the brush curtain (2.13) to form a straight line; a soap baffle is installed at the middle position of the heightened crossbeam (2.6) corresponding to the conveyor belt one (1.1) monorail, the soap baffle is aligned with the rear edge of the step of the step plate, and a contact sensor (2.7) is installed on the soap baffle. ); when the soaps on the stepped plate are pushed one by one and crawl along the brush curtain (2.13) to touch the contact sensor (2.7), the contact sensor (2.7) sends a soap in place signal, the MCU microprocessor (5) starts the air circuit switch cylinder (2.9) to work, and the piston connecting rod (2.1) drives the four-step push plate to move to the left by the thickness of 4 soaps; at this time, the four soaps in a straight line along the brush curtain (2.13) are pushed by the four-step push plate to pass through the brush, turn 90 degrees and fall into their corresponding track traps; the four-step upper folded edges of the four-step push plate are aligned with the four-step lower folded edges of the four-step bottom plate (2.4), and the fourth soap turns 90 degrees and falls into the four-track trap; the three-step upper folded edges of the four-step push plate and the four-step bottom plate (2.4) are aligned with each other, and the fourth soap turns 90 degrees and falls into the four-track trap. The lower folded edges of the three steps of the four-step push plate are aligned vertically, the third soap turns over 90 degrees and falls into the three-track trap, the upper folded edge of the second step of the four-step push plate is aligned vertically with the lower folded edge of the second step of the four-step bottom plate (2.4), the second soap turns over 90 degrees and falls into the two-track trap; the upper folded edge of the first step of the four-step push plate is aligned vertically with the lower folded edge of the first step of the four-step bottom plate (2.4), the first soap turns over 90 degrees and falls into the one-track trap (2.14); the four-track soap conveying mechanism (3) comprises a conveyor belt 2, five partitions (3.2), three threaded straight rods (3.3), three brackets and four-track soap (3.5), the five partitions (3.2) are of the same shape, and the partitions (3.2) are made of thin steel sheets; below the partitions (3.2) is a ruler (3.21), its height is greater than the width of the soap, three ears (3.22) are arranged at equal intervals above the ruler, and through holes (3.23) are arranged on the top of the ears; a threaded straight rod passes through the five partition through holes in sequence and then fixes each partition (3.2) with a screw nut, keeping the distance between the partitions greater than the thickness of the soap; the five partitions (3.2) form four tracks, the predecessor of the four tracks is the four track traps of the four soap track change mechanism, and the height of the track trap is the height of the partition ruler;. The lower plane of the four-track does not touch the conveyor belt 2, and the distance between each track in the four-track gradually decreases to the thickness of a soap along with the conveyor belt 2. The four-track soaps moving along the conveyor belt 2 move closer to each other and climb onto the bottom plate of the four-linked soap bin to form four parallel soaps under the push of the soap behind; the four-track is composed of five partitions, and the predecessor of the four-track is the four track traps of the four-soap track changing mechanism; the lower plane of the four-track does not touch the conveyor belt 2, and the distance between each track in the four-track gradually decreases to the thickness of a soap along with the conveyor belt 2. The four-track soap (3.5) moving with the conveyor belt 2 moves closer to each other and climbs onto the bottom plate (4.1) of the four-linked soap bin under the push of the soap behind to form four parallel soaps; the four-linked soap bin (4) comprises a bottom plate (4.1) of the four-linked soap bin, a rear baffle and left and right concave baffles (4.3); the bottom plate (4.1) of the four-linked soap bin is installed on the rear extension section of the flattened longitudinal beam (2.2) on both sides of the conveyor belt 2, and the bottom plate (4.1) of the four-linked soap bin is connected to the conveyor belt 2. The four-link soap bin bottom plate (4.1) is connected with a plane; a rear baffle is installed at the rear end of the four-link soap bin bottom plate (4.1); the front end of the four-link soap bin is a rear heightening beam (2.6), and the front and rear length of the four-link soap bin bottom plate (4.1) is the length of a soap; left and right concave baffles (4.3) are arranged on the four-link soap bin bottom plate (4.1) facing the partitions on both sides of the four tracks, and the distance between the left and right concave baffles (4.3) is greater than the thickness of four bars of soap; the four-track soap (3.5) moving with the conveyor belt ) move closer to each other and climb onto the bottom plate (4.1) of the four-linked soap bin under the push of the soap behind to form four parallel soaps; when the four parallel soaps touch the rear baffle, they stop and wait for the robot to grab them. The width of the groove between the left and right concave baffles (4.3) matches the width of the robot; after the robot grabs four pieces of soap in the groove between the left and right concave baffles (4.3), the subsequent four-track soap (3.5) on the conveyor belt 2 immediately fills the previous vacancy and waits for the robot to grab them again.

Images