Automatic nipple sorting device

Abstract

The invention discloses an automatic nipple sorting and arranging device which comprises a first support, a first side plate and a first roller, a conveying mechanism is installed at the rear end of the first support, and a sorting mechanism is installed above the conveying mechanism. Through a first baffle, a second baffle, a third baffle, a fourth baffle, a check block and the like which are arranged on the second conveying belt, nipples in different states can be uniformly adjusted to be in the state that small ends face upwards, the nipples are conveyed into a clamping groove of a storage plate and are automatically sorted according to the sequence, meanwhile, the device can be universally used for various nipple styles, and the production efficiency is improved. The limitation of the boundary dimension is avoided; the device is wide in application range, and automatic milk bottle assembly can be realized by using an automatic nipple punching machine and an automatic milk bottle assembly line.

Description

Technical Field

[0001] The invention relates to the technical field of feeding equipment, in particular to an automatic sorting and arranging device for pacifiers. Background Art

[0002] The pacifier is a tool used on the bottle to help suck milk, mostly used by babies. Pacifiers can be divided into simulated pacifiers and ordinary pacifiers in shape. Simulated pacifiers are softer and the overall shape of the pacifier is full. The outside of the nipple head is wavy and convex, which can remove tongue coating when drinking milk. The inside is smooth and easy to clean. Because it is very close to breast milk, it is called a simulated pacifier. In the production and processing of pacifiers, feeding equipment is needed to automatically sort and organize the pacifiers.

[0003] After searching, it was found that the current existing technology often uses a vibration plate to automatically sort the pacifiers. However, the vibration plate cannot be used for pacifiers of different shapes and can only provide a certain amplitude. Therefore, when sorting the materials, one shape of pacifier must be equipped with a vibration plate, so the actual use cost is high, and the amplitude of the vibration plate is limited, and only about 20 pacifiers can be arranged in one minute. The production and processing efficiency is relatively low. In view of this, it is very necessary to design an automatic sorting and arranging device for pacifiers to solve this problem. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an automatic sorting and arranging device for pacifiers, which solves the problem that the prior art uses a vibration plate to automatically sort pacifiers, but is not universally applicable to pacifiers of different shapes. One shape of pacifier must be equipped with a vibration plate, which has a high cost of use, and the vibration plate can only arrange about pacifiers per minute, resulting in relatively low efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a pacifier automatic sorting and arranging device, comprising a first bracket, a first side plate and a first roller, the upper end of the first bracket is fixedly connected to a pair of first side plates, a pair of first rollers are installed on the inner side of the first side plate, and the roller shaft of the first roller at the top is rotatably connected to the first side plate, characterized in that: the roller shaft of the first roller at the bottom is rotatably connected to the first tensioning shaft, and the first tensioning shaft is threadedly connected to the slide groove of the first side plate through bolts, the pair of first rollers are rotatably connected through a first conveyor belt, a hopper is fixedly connected to the lower front end of the first side plate, and the inner wall of the lower opening of the hopper is gap-matched with the outer wall of the first conveyor belt, a conveying mechanism is installed at the rear end of the first bracket, and a sorting mechanism is installed above the conveying mechanism, and the outer wall of the first conveyor belt is bonded with a plurality of lifting glues.

[0006] Preferably, the conveying mechanism includes a second bracket arranged at the rear end of the first bracket, a pair of second side plates are fixedly connected to the inner side of the upper part of the second bracket, a pair of second rollers are installed on the inner side of the second side plate, a roller shaft of the second roller at one end is rotatably connected to the second side plate, and the roller shaft of the second roller at the other end is rotatably connected to the second tensioning shaft, and the second tensioning shaft is threadedly connected to the slide groove of the second side plate through a bolt, the pair of second rollers are rotatably connected through a second conveyor belt, a storage plate is fixedly connected to the left side of the upper surface of the pair of second side plates, and an induction probe is fixedly connected to the right side of the upper surface of the storage plate, nipples are transported on the second conveyor belt and the first conveyor belt, several outer walls of the nipples at the left end of the upper surface of the second conveyor belt are gap-matched with the inner wall of the slot of the storage plate, and a pair of card strips are bonded to the inner wall of the right end of the storage plate, and the outer walls of the card strips are in contact with the annular edges of adjacent nipples.

[0007] Preferably, a first machine base is fixedly connected to the upper outer wall of the first side plate on the right side, and a first motor is fixedly connected to the upper part of the first machine base, and an output shaft of the first motor is connected to a roller shaft of an adjacent first roller.

[0008] Preferably, a second machine base is fixedly connected above the rear end surface of the first bracket, and a second motor is fixedly connected above the second machine base, and an output shaft of the second motor is connected to a roller shaft of an adjacent second roller.

[0009] Preferably, the sorting mechanism includes a first baffle and a second baffle respectively fixed to the outer middle outer walls of the front and rear second side plates, a baffle and a third baffle are respectively provided on the left and front of the second baffle, a vertical plate fixed to the adjacent second side plate is fixedly provided on the lower surface of the baffle, the rear end outer wall of the third baffle is fixedly connected to the adjacent second side plate, a fourth baffle is provided on the left side of the front end of the third baffle, and the lower outer wall of the fourth baffle is fixedly connected to the adjacent second side plate.

[0010] Preferably, a pair of third side plates are provided above the hopper, and a third bracket is fixedly connected to the bottom of the third side plate, and a pair of third rollers are installed on the inner side of the third side plate, the roller shaft of the front third roller is rotatably connected to the third side plate, the roller shaft of the rear third roller is rotatably connected to the third tensioning shaft, and the third tensioning shaft is threadedly connected to the slide groove of the third side plate by bolts, and the pair of third rollers are rotatably connected by a third conveyor belt.

[0011] Preferably, a third machine base is fixedly connected to the upper outer wall of the third bracket on the right side, a third motor is fixedly connected to the upper part of the third machine base, and an output shaft of the third motor is connected to the roller shaft of the adjacent third roller.

[0012] Preferably, a pair of fourth side plates are fixedly connected to the lower surface of the hopper, and a pair of fourth rollers are installed on the inner sides of adjacent fourth side plates, the roller shaft of the fourth roller at the rear end is rotatably connected to the fourth side plate, the roller shaft of the fourth roller at the front end is rotatably connected to the fourth tensioning shaft, and the fourth tensioning shaft is threadedly connected to the slide groove of the fourth side plate through bolts, the front and rear fourth rollers are rotatably connected through a fourth conveyor belt, and the fourth roller at the rear end is rotatably connected to the roller shaft of the adjacent first roller through a belt.

[0013] Preferably, the upper surface of the fourth conveyor belt fits against the outer wall of the lower opening of the hopper.

[0014] Preferably, a retaining frame is fixedly connected to the inner wall of the hopper, and the inner wall of the retaining frame is gap-matched with the outer wall of the first conveyor belt.

[0015] Beneficial Effects

[0016] The present invention provides a pacifier automatic sorting and arranging device, which has the following beneficial effects:

[0017] The first motor can cooperate with the first side plate and the first roller to drive the first conveyor belt to move, the third motor can cooperate with the third roller to drive the third conveyor belt to move, and then the pacifier can be transported upward through the lifting rubber on the first conveyor belt to make the pacifier fall onto the second conveyor belt, and then the second motor can cooperate with the second side plate and the second roller to drive the second conveyor belt to move, and the pacifier can be automatically transported through the second conveyor belt. After adjusting the conveying speed of the first conveyor belt and the second conveyor belt, the transportation efficiency can also be improved, so that the practicability is better;

[0018] When the second conveyor belt transports the pacifiers, the first baffle, the second baffle, the third baffle, the fourth baffle and the block etc. arranged on the second conveyor belt can uniformly adjust the pacifiers in different states to a state where the small ends face upwards, and transport them to the card slots of the storage board, and automatically sort them in order. At the same time, this device can be used for various styles of pacifiers without being restricted by the external dimensions;

[0019] The third conveyor belt can be driven by the third motor and the third roller to actively transport the fallen nipples, thereby preventing the nipples from sticking here and not falling back into the hopper, thereby achieving a better use effect;

[0020] The device has a wide range of uses, and can be used with an automatic hole punching machine for pacifiers or with an automatic assembly line for feeding bottles to achieve automatic assembly of feeding bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a rear view of the present invention.

[0023] Figure 3 It is a partial enlarged schematic diagram of the present invention.

[0024] Figure 4 It is a partial enlarged schematic diagram of the present invention.

[0025] Figure 5 It is a partial enlarged schematic diagram of the present invention.

[0026] Figure 6 It is a partial enlarged schematic diagram of the present invention.

[0027] Figure 7 It is a partial top view of the present invention.

[0028] Figure 8 It is a partial bottom view of the present invention.

[0029] Fig. 9 It is a partial bottom view of the present invention.

[0030] Fig.10 It is a partial enlarged schematic diagram of the present invention.

[0031] In the figure: 1, hopper; 2, first motor; 3, first conveyor belt; 4, lifting rubber; 5, nipple; 6, second conveyor belt; 7, second motor; 8, first baffle; 9, second baffle; 10, block; 11, third baffle; 12, fourth baffle; 13, storage plate; 14, induction probe; 15, third side plate; 16, vertical plate; 17, first bracket; 18, first side plate; 19, first roller; 20, second bracket; 21, The second side plate; 22, the second roller; 23, the first base; 24, the second base; 25, the first tensioning shaft; 26, the second tensioning shaft; 27, the third bracket; 28, the third roller; 29, the third conveyor belt; 30, the third tensioning shaft, 31, the third motor, 32, the third base, 33, the fourth side plate, 34, the fourth roller, 35, the fourth conveyor belt, 36, the fourth tensioning shaft, 37, the belt, 38, the clamping strip, 39, the retaining frame. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-10The present invention provides a technical solution: a pacifier automatic sorting and arranging device, comprising a first bracket 17, a first side plate 18 and a first roller 19, the upper end of the first bracket 17 is fixedly connected to a pair of first side plates 18, a pair of first rollers 19 are installed on the inner side of the first side plate 18, the roller shaft of the first roller 19 at the top is rotatably connected to the first side plate 18, the roller shaft of the first roller 19 at the bottom is rotatably connected to a first tensioning shaft 25, and the first tensioning shaft 25 is threadedly connected to the slide groove of the first side plate 18 through bolts, the pair of first rollers 19 are rotatably connected through a first conveyor belt 3, a hopper 1 is fixedly connected to the lower front end of the first side plate 18, and the inner wall of the lower opening of the hopper 1 is gap-matched with the outer wall of the first conveyor belt 3, a conveying mechanism is installed at the rear end of the first bracket 17, and a sorting mechanism is installed above the conveying mechanism, and a plurality of lifting glues 4 are bonded to the outer wall of the first conveyor belt 3;

[0034] An opening is processed at the bottom of the hopper 1 to allow the first conveyor belt 3 to pass through and transport the nipple 5 in the hopper 1. A number of lifting rubbers 4 are bonded to the outer wall of the first conveyor belt 3. The lifting rubbers 4 are made of common rubber materials on the market and only need to be able to drive the nipple 5 to lift. A slide groove is processed at one end of the first side plate 18, and a first tensioning shaft 25 is connected to the slide groove by bolts, so that the tightness of the first conveyor belt 3 can be adjusted.

[0035] The present embodiment is further configured that the transmission mechanism includes a second bracket 20 arranged at the rear end of the first bracket 17, a pair of second side plates 21 are fixedly connected to the inner side of the upper side of the second bracket 20, a pair of second rollers 22 are installed on the inner side of the second side plate 21, a roller shaft of the second roller 22 at one end is rotatably connected to the second side plate 21, and a second tensioning shaft 26 is rotatably connected to the roller shaft of the second roller 22 at the other end, and the second tensioning shaft 26 is threadedly connected to the slide groove of the second side plate 21 through a bolt, and a pair of the second The rollers 22 are rotatably connected to each other through the second conveyor belt 6. A storage plate 13 is fixedly connected to the left side of the upper surface of a pair of the second side plates 21, and a sensing probe 14 is fixedly connected to the right side of the upper surface of the storage plate 13. The second conveyor belt 6 and the first conveyor belt 3 both transport nipples 5. The outer walls of several nipples 5 at the left end of the upper surface of the second conveyor belt 6 are gap-matched with the inner wall of the card slot of the storage plate 13. A pair of card strips 38 are bonded to the inner wall of the right end of the storage plate 13, and the outer walls of the card strips 38 are in contact with the annular edges of adjacent nipples 5.

[0036] A card slot is machined inside the storage plate 13, and a pair of card strips 38 are arranged at this card slot, so that the pacifiers 5 that have completed automatic sorting can be collected through the card slot of the storage plate 13, and the card strips 38 are stuck in the annular groove on the pacifier 5 to make it more stable. At the same time, the length of the card strip 38 is set to be limited, and there are no card strips 38 at the two pacifiers far away from the sensing probe 14, so that the two pacifiers 5 can be easily taken away by the robot. A slide groove is machined at one end of the second side plate 21, and a second tensioning shaft 26 is connected to this slide groove by bolts, so that the second tensioning shaft 26 can cooperate with the second roller 22 to tighten the second conveyor belt 6.

[0037] This embodiment is further configured such that a first machine base 23 is fixedly connected to the upper outer wall of the first side plate 18 on the right side, and a first motor 2 is fixedly connected to the upper part of the first machine base 23, and an output shaft of the first motor 2 is connected to a roller shaft of an adjacent first roller 19;

[0038] Start the first motor 2, and make it cooperate with the first side plate 18 and the first roller 19 to drive the first conveyor belt 3 to rotate clockwise. Since the first conveyor belt 3 is adhered with lifting glue 4, the nipple 5 will be transported upward. When it reaches the top, the nipple 5 falls onto the second conveyor belt 6 by its own gravity, thereby realizing automatic loading of the nipple 5.

[0039] This embodiment is further configured such that a second machine base 24 is fixedly connected above the rear end surface of the first bracket 17, and a second motor 7 is fixedly connected above the second machine base 24, and an output shaft of the second motor 7 is connected to a roller shaft of an adjacent second roller 22;

[0040] The second motor 7 is started, and the second motor 7 cooperates with the second side plate 21 and the second roller 22 to drive the second conveyor belt 6 to rotate clockwise. At this time, the nipple 5 moves forward along with the second conveyor belt 6 to realize transportation.

[0041] The present embodiment is further configured such that the sorting mechanism comprises a first baffle plate 8 and a second baffle plate 9 respectively fixed to the outer middle outer walls of the front and rear second side plates 21, a baffle block 10 and a third baffle plate 11 are respectively provided on the left side and the front side of the second baffle plate 9, a vertical plate 16 fixed to the adjacent second side plate 21 is fixedly provided on the lower surface of the baffle block 10, a rear end outer wall of the third baffle plate 11 is fixedly connected to the adjacent second side plate 21, a fourth baffle plate 12 is provided on the left side of the front end of the third baffle plate 11, and the lower outer wall of the fourth baffle plate 12 is fixedly connected to the adjacent second side plate 21;

[0042] The first baffle 8 is an inclined surface and has an angle with the second conveyor belt 6. This design can make the pacifier 5 automatically turn around so that the small end of the pacifier 5 faces forward. At the same time, there is a height difference between the first baffle 8 and the second conveyor belt 6. This height is the diameter of the small end of the pacifier 5. At this time, the small end of the pacifier 5 is stuck under the first baffle 8, so that the pacifier 5 will move forward along the inclined surface of the first baffle 8. There is a height difference between the block 10 and the second conveyor belt 6. This height is only 2-3MM lower than the height of the large end of the pacifier 5, so that the pacifier 5 can be turned over. The third baffle 11 can press the turned over pacifier 5 to prevent it from falling. The fourth baffle 12 can guide the pacifier 5 into the card slot of the storage plate 13 for automatic sorting.

[0043] The present embodiment is further configured as follows: a pair of third side plates 15 are provided above the hopper 1, and a third bracket 27 is fixedly connected to the bottom of the third side plate 15, a pair of third rollers 28 are installed on the inner side of the third side plate 15, the roller shaft of the third roller 28 at the front is rotatably connected to the third side plate 15, and the roller shaft of the third roller 28 at the rear is rotatably connected to a third tensioning shaft 30, and the third tensioning shaft 30 is threadedly connected to the slide groove of the third side plate 15 by bolts, and the pair of third rollers 28 are rotatably connected by a third conveyor belt 29;

[0044] A slide groove is processed at one end of the third side plate 15, and a third tensioning shaft 30 is connected to the slide groove by bolts, so that the third tensioning shaft 30 can cooperate with the third roller 28 to tension the third conveyor belt 29. Since the nipple 5 is made of rubber and has a certain viscosity, the third conveyor belt 29 is set to actively transport it, which avoids the nipple 5 sticking here and not falling off, thereby achieving a better use effect.

[0045] This embodiment is further configured such that a third machine base 32 is fixedly connected to the upper outer wall of the third bracket 15 on the right side, a third motor 31 is fixedly connected to the upper side of the third machine base 32 , and an output shaft of the third motor 31 is connected to the roller shaft of the adjacent third roller 28 .

[0046] The present embodiment is further configured such that a pair of fourth side plates 33 are fixedly connected to the lower surface of the hopper 1, a pair of fourth rollers 34 are installed on the inner sides of adjacent fourth side plates 33, the roller shafts of the fourth rollers 34 at the rear end are rotatably connected to the fourth side plates 33, the roller shafts of the fourth rollers 34 at the front end are rotatably connected to a fourth tensioning shaft 36, and the fourth tensioning shaft 36 is threadedly connected to the slide groove of the fourth side plate 33 through bolts, the front and rear fourth rollers 34 are rotatably connected through a fourth conveyor belt 35, and the rear end fourth roller 34 is rotatably connected to the roller shaft of the adjacent first roller 19 through a belt 37;

[0047] A slide groove can be processed at one end of the fourth side plate 33, and the fourth tensioning shaft 36 is connected to the slide groove by bolts, so that the fourth tensioning shaft 36 cooperates with the fourth roller 34 to tension the fourth conveyor belt 35.

[0048] This embodiment is further configured such that the upper surface of the fourth conveyor belt 35 is in contact with the outer wall of the lower opening of the hopper 1;

[0049] Since the upper surface of the fourth conveyor belt 35 is in contact with the outer wall of the lower opening of the hopper 1 , the lower opening of the hopper 1 can be blocked to prevent the nipple 5 from falling out of the opening of the hopper 1 .

[0050] This embodiment is further configured such that a retaining frame 39 is fixedly connected to the inner wall of the hopper 1, and the inner wall of the retaining frame 39 is gap-matched with the outer wall of the first conveyor belt 3;

[0051] A blocking frame 39 can be set below the front end of the first conveyor belt 3, so that when the lifting glue 4 on the first conveyor belt 3 sticks to multiple nipples 5 at a time, the blocking frame 39 can block the excess nipples 5, so that one lifting glue 4 only transports one nipple 5, which can also ensure the subsequent nipple 5 sorting efficiency.

[0052] It is worth noting that the models of the electrical structures involved in this application can be selected according to user needs, and only need to meet the use requirements of this application. At the same time, the corresponding control circuits are all existing technologies and can be fully implemented by personnel in this field, so no further details will be given.

[0053] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the field. The following mainly introduces the working principle and process.

[0054] Embodiment: When it is necessary to use this device, the external power supply and control circuit of each electrical structure can be connected, and then the nipple is placed in the hopper 1, and the first motor 2 is started, so that the first motor 2 cooperates with the first side plate 18 and the first roller 19 to drive the first conveyor belt 3 to rotate clockwise, and the first roller 19 drives the fourth roller 34 to rotate at the fourth side plate 33 and the fourth tensioning shaft 36 through the belt 37, so that the fourth roller 34 drives the fourth conveyor belt 35 to rotate, so that the fourth conveyor belt 35 transports the nipple 5 to the first conveyor belt 3. At the same time, since the first conveyor belt 3 is bonded with a lifting glue 4, the nipple 5 can be transported upward by the lifting glue 4 on the first conveyor belt 3. When it reaches the top, the nipple 5 falls onto the second conveyor belt 6 by its own gravity, thereby realizing the preliminary automatic feeding of the nipple 5;

[0055] When the nipple 5 falls onto the second conveyor belt 6, the second motor 7 is started, and the second motor 7 cooperates with the second side plate 21 and the second roller 22 to drive the second conveyor belt 6 to rotate clockwise, and the nipple 5 moves forward with the second conveyor belt 6 to achieve further transportation;

[0056] As the nipple 5 moves, the nipple 5 will meet the first baffle 8. At this time, there will be two situations, that is, the large end of the nipple 5 collides with the first baffle 8 first, or the small end of the nipple 5 collides with the first baffle 8 first. The following discusses these two situations respectively:

[0057] When the big end of the nipple 5 collides with the first baffle 8 first, the big end of the nipple 5 will be blocked by the first baffle 8 and cannot move forward. Since the first baffle 8 is an inclined surface and has an angle with the second conveyor belt 6, as the second conveyor belt 6 keeps moving, the small head of the nipple 5 will continue to move forward. At this time, the nipple 5 will automatically turn around and the small head will fall to the front. At the same time, there is a height difference between the first baffle 8 and the second conveyor belt 6. This height is the diameter of the small head of the nipple 5. At this time, the small head of the nipple 5 is stuck under the first baffle 8, so that the nipple 5 will move forward along the inclined surface of the first baffle 8. After passing the first baffle 8, the nipple 5 will hit the second baffle 9. The second baffle 9 and the first baffle 8 The function is exactly the same, that is, to force the pacifier 5 to move forward along the bottom of the second baffle 9. When the pacifier 5 passes the second baffle 9, it will hit the stopper 10 at the end of the second baffle 9. There is a height difference between the stopper 10 and the second conveyor belt 6, and this height is only 2-3mm lower than the height of the big head of the pacifier 5. In this way, the small head of the pacifier 5 passes but the big head will be blocked by the stopper 10, and the second conveyor belt 6 continues to move forward. The part of the pacifier 5 in contact with the second conveyor belt 6 moves forward, and the part blocked by the stopper 10 cannot move. In this way, the pacifier 5 is naturally turned over, so that the small head of the pacifier 5 faces upward, and continues to move forward, the shoulder of the pacifier 5 will run under the third baffle 11, and the third baffle 1 1 and the second conveyor belt 6 are suspended in the air at a distance equal to the height of the shoulder of the pacifier 5. At this time, one shoulder of the pacifier 5 is pressed by the third baffle 11 to continue to move forward, so that the pacifier 5 will not fall out. If at this time, some individual pacifiers 5 are not turned over by the dual action of the block 10 and the second conveyor belt 6, that is, the small head of the pacifier 5 is not facing upward, in this case, the shoulder of the pacifier 5 will not be pressed by the third baffle 11, and the pacifier 5 will be squeezed by the third baffle 11 onto the third conveyor belt 29. At this time, the third motor 31 is started, so that the third motor 31 cooperates with the third bracket 27 and the third tensioning shaft 30 to drive the third roller 28 to rotate, and the third roller 28 drives the third conveyor belt 29 to move. In this way, the nipples 5 that have fallen onto the third conveyor belt 29 can be returned to the hopper 1, and the nipples 5 that have not fallen onto the third conveyor belt 29 will be introduced into the card slots of the storage plate 13 under the action of the fourth baffle plate 12 and arranged in order. At the same time, since a pair of card strips 38 are provided in the storage plate 13, the nipples 5 can be clamped in cooperation with the annular grooves on the nipples 5 to make them more stable. When the arranged nipples 5 are piled up to block the sensing probe 14, the entire device stops working, and since there are no card strips 38 at the two nipples far away from the sensing probe 14, the two nipples 5 can be easily taken away by the robot, and the device restarts working after the two nipples 5 are taken away.

[0058] When the small end of the nipple 5 collides with the first baffle 8 first, a cycle is completed directly according to the action of the small end of the nipple 5 facing upward.

[0059] 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nipple automatic sorting and arranging device, comprising a first bracket (17), a first side plate (18) and a first roller (19), wherein the upper end of the first bracket (17) is fixedly connected to a pair of first side plates (18), a pair of first rollers (19) are installed on the inner side of the first side plate (18), and the roller shaft of the first roller (19) is rotatably connected to the first side plate (18), characterized in that: The roller shaft of the first roller (19) at the bottom is rotatably connected to the first tensioning shaft (25), and the first tensioning shaft (25) is threadedly connected to the slide groove of the first side plate (18) through bolts. A pair of the first rollers (19) are rotatably connected through the first conveyor belt (3). A hopper (1) is fixedly connected to the lower front end of the first side plate (18), and the inner wall of the lower opening of the hopper (1) is gap-matched with the outer wall of the first conveyor belt (3). A conveying mechanism is installed at the rear end of the first bracket (17), and a sorting mechanism is installed above the conveying mechanism. The outer wall of the first conveyor belt (3) is bonded with a plurality of lifting glues (4).

2. The automatic pacifier sorting and arranging device according to claim 1, characterized in that: The conveying mechanism comprises a second bracket (20) arranged at the rear end of the first bracket (17); a pair of second side plates (21) are fixedly connected to the inner side of the upper side of the second bracket (20); a pair of second rollers (22) are installed on the inner side of the second side plate (21); a roller shaft of the second roller (22) at one end is rotatably connected to the second side plate (21); a second tensioning shaft (26) is rotatably connected to the roller shaft of the second roller (22) at the other end; and the second tensioning shaft (26) is threadedly connected to the slide groove of the second side plate (21) through bolts; and a pair of second rollers (22) are connected through the roller shaft. The second side plates (21) are connected to each other by rotation via a second conveyor belt (6); a storage plate (13) is fixedly connected to the left side of the upper surface of the pair of second side plates (21); and a sensing probe (14) is fixedly connected to the right side of the upper surface of the storage plate (13); nipples (5) are transported on both the second conveyor belt (6) and the first conveyor belt (3); the outer walls of a plurality of nipples (5) at the left end of the upper surface of the second conveyor belt (6) are gap-matched with the inner wall of the card slot of the storage plate (13); a pair of card strips (38) are bonded to the inner wall of the right end of the storage plate (13); and the outer walls of the card strips (38) are in contact with the annular edges of adjacent nipples (5).

3. The automatic pacifier sorting and arranging device according to claim 1, characterized in that: A first machine base (23) is fixedly connected to the upper outer wall of the first side plate (18) on the right side, and a first motor (2) is fixedly connected to the upper side of the first machine base (23), wherein the output shaft of the first motor (2) is connected to the roller shaft of the adjacent first roller (19).

4. The automatic pacifier sorting and arranging device according to claim 1, characterized in that: A second machine base (24) is fixedly connected above the rear end surface of the first bracket (17), and a second motor (7) is fixedly connected above the second machine base (24); an output shaft of the second motor (7) is connected to the roller shaft of the adjacent second roller (22).

5. The automatic pacifier sorting and arranging device according to claim 1, characterized in that: The sorting mechanism comprises a first baffle (8) and a second baffle (9) respectively fixed to the outer middle outer walls of the front and rear second side plates (21); a baffle (10) and a third baffle (11) are respectively provided on the left side and the front side of the second baffle (9); a vertical plate (16) fixed to the adjacent second side plate (21) is fixedly provided on the lower surface of the baffle (10); a rear end outer wall of the third baffle (11) is fixedly connected to the adjacent second side plate (21); a fourth baffle (12) is provided on the left side of the front end of the third baffle (11); and the lower outer wall of the fourth baffle (12) is fixedly connected to the adjacent second side plate (21).

6. The automatic pacifier sorting and arranging device according to claim 1, characterized in that: A pair of third side plates (15) are provided above the hopper (1), and a third bracket (27) is fixedly connected to the bottom of the third side plate (15); a pair of third rollers (28) are installed on the inner side of the third side plate (15); the roller shaft of the front third roller (28) is rotatably connected to the third side plate (15); the roller shaft of the rear third roller (28) is rotatably connected to a third tensioning shaft (30); and the third tensioning shaft (30) is threadedly connected to the slide groove of the third side plate (15) by bolts; the pair of third rollers (28) are rotatably connected by a third conveyor belt (29).

7. The automatic pacifier sorting and arranging device according to claim 6, characterized in that: A third machine base (32) is fixedly connected to the upper outer wall of the third bracket (15) on the right side, a third motor (31) is fixedly connected to the upper side of the third machine base (32), and an output shaft of the third motor (31) is connected to the roller shaft of the adjacent third roller (28).

8. The automatic pacifier sorting and arranging device according to claim 1, characterized in that: A pair of fourth side plates (33) are fixedly connected to the lower surface of the hopper (1), and a pair of fourth rollers (34) are installed on the inner sides of adjacent fourth side plates (33). The roller shafts of the fourth rollers (34) at the rear end are rotationally connected to the fourth side plates (33), and the roller shafts of the fourth rollers (34) at the front end are rotationally connected to a fourth tensioning shaft (36), and the fourth tensioning shaft (36) is threadedly connected to the slide groove of the fourth side plate (33) through bolts. The front and rear fourth rollers (34) are rotationally connected through a fourth conveyor belt (35), and the rear end of the fourth roller (34) is rotationally connected to the roller shaft of the adjacent first roller (19) through a belt (37).

9. The automatic pacifier sorting and arranging device according to claim 8, characterized in that: The upper surface of the fourth conveyor belt (35) is in contact with the outer wall of the lower opening of the hopper (1).

10. The automatic pacifier sorting and arranging device according to claim 1, characterized in that: A retaining frame (39) is fixedly connected to the inner wall of the hopper (1), and the inner wall of the retaining frame (39) is gap-matched with the outer wall of the first conveyor belt (3).

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