Bottle assembling device

Abstract

The invention discloses a bottle assembling device which comprises a bottle discharging mechanism used for conveying a plurality of bottles which are transversely arranged and sequentially arranged one by one; the transition mechanism is used for receiving the bottles output by the bottle output mechanism and enabling a group of bottles to be transversely arranged in parallel; the bottle receiving mechanism is arranged at the inclined lower part of the transition mechanism and is used for receiving a group of bottles on the transition mechanism and enabling the group of bottles to be vertically arranged in parallel; the bottle guiding mechanism is arranged between the transition mechanism and the bottle receiving mechanism and is used for guiding a group of bottles on the transition mechanism to the bottle receiving mechanism; and the bottle blowing mechanism is arranged on the transition mechanism and is used for blowing the group of bottles into the bottle guide mechanism. The bottle assembling device provided by the invention can improve the production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging equipment, and particularly relates to a bottle grouping device. Background Art

[0002] Packaging bottles such as oral liquids or cosmetics are slender and prone to tipping when standing. When filling them, customized jigs or chucks or trays are generally used to fix them. However, these fixing methods require manual participation, resulting in a large amount of labor and inconvenience for automated filling. Summary of the Invention

[0003] In order to solve the above problems, the object of the present invention is to provide a bottle grouping device that can automatically group and position slender bottles and improve production efficiency.

[0004] Based on the above problems, the technical solution provided by the present invention is as follows:

[0005] A bottle grouping device, comprising:

[0006] A bottle discharging mechanism for conveying a plurality of bottles, the plurality of bottles being arranged horizontally and sequentially one by one;

[0007] A transition mechanism for receiving the bottles output by the bottle discharging mechanism and arranging a group of bottles in a horizontal parallel arrangement;

[0008] A bottle receiving mechanism provided obliquely below the transition mechanism for receiving a group of bottles on the transition mechanism and arranging the group of bottles in a vertical parallel arrangement;

[0009] A bottle guiding mechanism provided between the transition mechanism and the bottle receiving mechanism for guiding a group of bottles on the transition mechanism to the bottle receiving mechanism;

[0010] A bottle blowing mechanism provided on the transition mechanism for blowing a group of bottles into the bottle guiding mechanism.

[0011] In some embodiments, the transition mechanism includes a first driving wheel, a first driven wheel, a first belt-grid synchronous belt supported by the first driving wheel and the first driven wheel, and a first stepping motor drivingly connected to the first driving wheel. The axial directions of the first driving wheel and the first driven wheel are arranged horizontally. A plurality of first partition members are arranged at intervals on the first belt-grid synchronous belt, and a first grid groove for placing the bottles is formed between two adjacent first partition members.

[0012] In some of these embodiments, baffles are respectively provided on both sides of the first grid belt synchronous belt, the bottle blowing mechanism is installed on the baffle away from the bottle guiding mechanism, the bottle blowing mechanism includes a group of blowing nozzles corresponding to a group of grid grooves, the group of blowing nozzles are connected to a compressed air supply device, and an avoidance opening corresponding to the bottle guiding mechanism is provided on the baffle close to the bottle guiding mechanism.

[0013] In some of these embodiments, the bottle guiding mechanism includes a group of bottle guiding grooves with the same number as a group of bottles, a gate plate assembly provided at the outlet end of the group of bottle guiding grooves, and a first bottle viewing assembly installed at the upper end of the group of bottle guiding grooves for monitoring whether there is a group of bottles on the transition mechanism. The outlet end of the bottle guiding groove is correspondingly arranged with the bottle receiving mechanism.

[0014] In some of these embodiments, the first bottle viewing assembly includes a first bottle viewing sensor provided at the head end of the group of bottle guiding grooves and a second bottle viewing sensor provided at the tail end of the group of bottle guiding grooves. The first bottle viewing sensor, the second bottle viewing sensor, the bottle blowing mechanism, the transition mechanism are in signal connection with the control unit.

[0015] In some of these embodiments, the gate plate assembly includes a gate plate capable of covering the outlet of the group of bottle guiding grooves and a gate plate driving member in transmission connection with the gate plate. The gate plate opens or closes the outlet of the group of bottle guiding grooves under the drive of the gate plate driving member.

[0016] In some of these embodiments, the bottle receiving mechanism includes a bottle receiving plate, a second driving wheel, a second driven wheel, a second grid belt synchronous belt supported by the second driving wheel and the second driven wheel, and a second stepping motor in transmission connection with the second driving wheel. The axial directions of the second driving wheel and the second driven wheel are arranged vertically. The bottle receiving plate is arranged on one side of the second grid belt synchronous belt close to the bottle guiding mechanism. A plurality of second partition members are arranged at intervals on the second grid belt synchronous belt, and a second grid groove for placing a bottle is formed between two adjacent second partition members.

[0017] In some of these embodiments, the bottle receiving mechanism further includes a second bottle viewing assembly arranged on one side of the second grid belt synchronous belt close to the bottle guiding mechanism. The second bottle viewing assembly includes a third bottle viewing sensor provided at the head end of the group of bottle guiding grooves and a fourth bottle viewing sensor provided at the tail end of the group of bottle guiding grooves. The third bottle viewing sensor and the fourth bottle viewing sensor are used to monitor whether the second grid groove on the second grid belt synchronous belt corresponds to the bottle guiding mechanism and whether the bottle enters the corresponding second grid groove. The third bottle viewing sensor, the fourth bottle viewing sensor, the gate plate assembly, and the bottle receiving mechanism are in signal connection with the control unit.

[0018] In some of these embodiments, a bottle blocking strip extending along the bottle discharging direction is provided on one side of the bottle receiving plate close to the bottle guiding mechanism, and the bottle blocking strip is fixed to the bottle receiving plate by a plurality of vertical rods.

[0019] In some of these embodiments, the bottle discharging mechanism includes a bottle discharging track, a bottle blocking cylinder installed at the outlet end of the bottle discharging track, and a fifth bottle viewing sensor installed at the bottle inlet end of the transition mechanism for monitoring whether the bottle moves into the first grid slot. The fifth bottle viewing sensor, the bottle blocking cylinder, the bottle discharging track are signal-connected to the control unit.

[0020] Compared with the prior art, the advantages of the present invention are as follows:

[0021] 1. A group of bottles are arranged horizontally and in parallel through the transition mechanism, and then a group of bottles are blown into the bottle guiding mechanism by the bottle blowing mechanism. The group of bottles are guided to the bottle receiving mechanism by the bottle guiding mechanism, so that the group of bottles are arranged vertically and in parallel, completing the orientation and positioning of a group of bottles, facilitating the transportation of a group of bottles to the next station for filling, and improving production efficiency;

[0022] 2. A group of bottles can be temporarily stored in the bottle guiding groove through the gate plate assembly. After the second belt with grids on the bottle receiving mechanism is in place correspondingly, the group of bottles are released into the second grid slot of the second belt with grids, improving the accuracy and efficiency of grouping bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. The drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic structural diagram of an embodiment of a bottle grouping device of the present invention;

[0025] Figure 2 It is a partial structural diagram of the transition mechanism in the embodiment of the present invention;

[0026] Figure 3 It is a structural diagram of a bottle entering the bottle receiving mechanism from the bottle guiding groove in the embodiment of the present invention;

[0027] Figure 4 It is a state diagram of a bottle entering the bottle receiving mechanism in the embodiment of the present invention;

[0028] Figure 5 It is a partial structural diagram of the bottle receiving mechanism in the embodiment of the present invention;

[0029] Figure 6Schematic diagram of the installation structure of the second passive wheel in an embodiment of the present invention;

[0030] in:

[0031] 1. Bottle discharging mechanism; 1-1. Bottle discharging track; 1-2. Bottle blocking cylinder; 1-3. Fifth bottle checking sensor;

[0032] 2. Transition mechanism; 2-1. First driving wheel; 2-2. Second driven wheel; 2-3. First grid synchronous belt; 2-3a. First separator; 2-3b. First grid groove; 2-4. First stepper motor; 2-5. Baffle;

[0033] 3. Bottle guiding mechanism; 3-1. Bottle guiding groove; 3-2. First bottle checking sensor; 3-3. Second bottle checking sensor; 3-4. Gate; 3-5. Gate driving member; 3-6. Bracket;

[0034] 4. Bottle receiving mechanism; 4-1. Bottle receiving plate; 4-2. Second passive wheel; 4-3. Second grid synchronous belt; 4-3a. Second separator; 4-3b. Second grid groove; 4-4. Third bottle sensor; 4-5. Fourth bottle sensor 4-6. Bottle blocking bar 4-7. Vertical pole 4-8. Transmission shaft 4-9. Upper side plate 4-10. Lower side plate 4-11. Bearing 4-12. Upper cover plate 4-13. Lower cover plate;

[0035] 5. Blowing nozzle;

[0036] 6. Bottle. DETAILED DESCRIPTION

[0037] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present invention and are not limited to the scope of the present invention. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the unspecified implementation conditions are usually the conditions in conventional experiments.

[0038] like Figure 1 , which is a schematic structural diagram of an embodiment of the present invention, provides a bottle assembling device, including a bottle discharging mechanism 1, a transition mechanism 2, a bottle receiving mechanism 4, a bottle guiding mechanism 3, a bottle blowing mechanism and a control unit.

[0039] The bottle discharging mechanism 1 is used to convey a plurality of bottles 6. The plurality of bottles 6 are arranged transversely and one by one in sequence on the bottle discharging mechanism 1. The bottle discharging mechanism 1 comprises a bottle discharging track 1-1. The bottle discharging track 1-1 adopts a synchronous belt track commonly used in the prior art, including a synchronous belt driving wheel, a synchronous belt driven wheel, a synchronous belt and a driving motor. The synchronous belt driving wheel is connected to the driving motor in a driving manner. Driven by the driving motor, the synchronous belt moves to drive the bottles 6 to move forward.

[0040] A transition mechanism 2, which is used to receive the bottles 6 output by the bottle discharging mechanism 1 and arrange a group of bottles 6 (eight bottles 6 in this example) in a horizontal parallel layout, as Figure 2 shown, including a first driving wheel 2-1, a first driven wheel 2-2, a first belt-grid synchronous belt 2-3 supported by the first driving wheel 2-1 and the first driven wheel 2-2, and a first stepping motor 2-4 drivingly connected to the first driving wheel 2-1. The axial directions of the first driving wheel 2-1 and the first driven wheel 2-2 are arranged horizontally. A plurality of first partition members 2-3a are arranged at intervals on the first belt-grid synchronous belt 2-3. A first grid slot 2-3b for placing the bottles 6 is formed between two adjacent first partition members 2-3a. The first grid slot 2-3b is a trapezoidal slot, which can realize the stable fixation of the bottles 6 and ensure that the bottles 6 are located at the center position of the first grid slot 2-3b.

[0041] Baffles 2-5 are respectively arranged on both sides of the first belt-grid synchronous belt 2-3. The bottle blowing mechanism is installed on the baffle 2-5 far from the bottle guiding mechanism 3. The bottle blowing mechanism includes a group of blowing nozzles 5 corresponding to a group of first grid slots 2-3b. The group of blowing nozzles 5 is connected to a compressed air supply device (not shown) through a pipeline. An avoidance opening corresponding to the bottle guiding mechanism 3 is provided on the baffle 2-5 close to the bottle guiding mechanism 3. An electromagnetic valve for controlling the opening and closing of the pipeline is provided on the pipeline. When a group of bottles 6 arrive, the group of blowing nozzles 5 are opened to blow the group of bottles 6 into the bottle guiding mechanism 3 through the avoidance opening.

[0042] The bottle guiding mechanism 3 is arranged between the transition mechanism 2 and the bottle receiving mechanism 4, and is used to guide a group of bottles 6 on the transition mechanism 2 to the bottle receiving mechanism 4. The bottle guiding mechanism 3 includes a group of bottle guiding slots 3-1 with the same number as the group of bottles 6, a gate plate assembly arranged at the outlet end of the group of bottle guiding slots 3-1, and a first bottle viewing assembly installed at the upper end of the group of bottle guiding slots 3-1 for monitoring whether there is a group of bottles 6 on the transition mechanism 2. The outlet end of the bottle guiding slot 3-1 is correspondingly arranged with the bottle receiving mechanism 4. The bottle guiding slot 3-1 is in an arc-shaped structure to connect the transition mechanism 2 and the bottle receiving mechanism 4.

[0043] Among them, the first bottle viewing component includes a first bottle viewing sensor 3-2 arranged at the head end of a group of bottle guide grooves 3-1 and a second bottle viewing sensor 3-3 arranged at the tail end of a group of bottle guide grooves 3-1. The first bottle viewing sensor 3-2 and the second bottle viewing sensor 3-3 are respectively fixedly installed on the outer wall of the bottle guide groove 3-1 through supporting parts. The first bottle viewing sensor 3-2, the second bottle viewing sensor 3-3, the solenoid valve of the bottle blowing mechanism, and the first stepper motor 2-4 of the transition mechanism 2 are connected with the control unit signal. When the first bottle viewing sensor 3-2 and the second bottle viewing sensor 3-3 both detect that there are bottles 6 in the corresponding first grid groove 2-3b, they send signals to the control unit. The control unit sends work instructions to the first stepper motor 2-4 and the solenoid valve, turns off the first stepper motor 2-4, opens the solenoid valve, stops the transmission of the first grid synchronous belt 2-3, opens the blowing nozzle 5, and blows a group of bottles 6 into the bottle guide groove 3-1 through compressed air. The first bottle checking sensor 3-2 and the second bottle checking sensor 3-3 are respectively facing the center positions of the corresponding first grid slots 2-3b. By setting the parameters of the first stepper motor 2-4, when the first grid synchronous belt 2-3 moves one station, a group of first grid slots 2-3b corresponds to a group of bottle guide slots 3-1.

[0044] like Figure 3 and Figure 4 As shown, the gate assembly includes a gate 3-4 that can cover the outlet of a group of bottle guide grooves 3-1 and a gate driving member 3-5 that is transmission-connected to the gate 3-4. The gate 3-4 opens or closes the outlet of a group of bottle guide grooves 3-1 under the drive of the gate driving member 3-5, wherein the gate driving member 3-5 adopts a cylinder and is installed on a bracket 3-6 on the side of a group of bottle guide grooves 3-1.

[0045] The bottle receiving mechanism 4 is arranged obliquely below the transition mechanism 2, and is used to receive a group of bottles 6 on the transition mechanism 2 and arrange the group of bottles 6 vertically and in parallel. Figure 5 As shown, the bottle receiving mechanism 4 includes a bottle receiving plate 4-1, a second driving wheel, a second driven wheel 4-2, a second grid synchronous belt 4-3 supported by the second driving wheel and the second driven wheel 4-2, and a second stepping motor drivingly connected to the second driving wheel. The axial directions of the second driving wheel and the second driven wheel 4-2 are arranged in the vertical direction. The bottle receiving plate 4-1 is arranged on one side of the second grid synchronous belt 4-3 close to the bottle guiding mechanism 3. A plurality of second partitions 4-3a arranged at intervals are provided on the second grid synchronous belt 4-3. A second grid groove 4-3b for placing the bottle 6 is formed between two adjacent second partitions 4-3a. The shape of the second grid groove 4-3b is the same as that of the first grid groove 2-3b.

[0046] like Figure 6As shown, the bottle receiving mechanism 4 also includes an upper side plate 4-9 and a lower side plate 4-10 relatively fixedly arranged up and down, the upper side plate 4-9 and the lower side plate 4-10 can be fixedly mounted on the frame, the upper and lower ends of the transmission shaft 4-8 are supported by bearings 4-11 on the upper side plate 4-9 and the lower side plate 4-10 respectively, the second passive wheel 4-2 is key-connected and fixed on the transmission shaft 4-8, the second grid synchronous belt 4-3 is sleeved on the second passive wheel 4-2, and an upper cover plate 4-12 and a lower cover plate 4-13 are respectively provided at the upper and lower ends of the second passive wheel 4-2 to limit the second grid synchronous belt 4-3 on the second passive wheel 4-2. The mounting structure of the second active wheel is similar to that of the second passive wheel 4-2, except that the second active wheel is also connected to the second stepping motor.

[0047] In order to ensure the stability of the structure, a bottle blocking bar 4-6 extending along the discharging direction of the bottle 6 is provided on the side of the bottle receiving plate 4-1 close to the bottle guiding mechanism 3. The bottle blocking bar 4-6 is arranged opposite to the second grid groove 4-3b to block the bottle in the second grid groove 4-3b to prevent it from tipping over. The bottle blocking bar 4-6 is fixed to the bottle receiving plate 4-1 via a plurality of vertical rods 4-7.

[0048] In order to ensure that a group of bottles 6 in the bottle guiding mechanism 3 can enter the corresponding second grid groove 4-3b on the bottle receiving mechanism 4, the bottle receiving mechanism 4 also includes a second bottle watching assembly arranged on the side of the second grid synchronous belt 4-3 close to the bottle guiding mechanism 3, and the second bottle watching assembly includes a third bottle watching sensor 4-4 arranged at the head end of a group of bottle guiding grooves 3-1 and a fourth bottle watching sensor 4-5 arranged at the tail end of a group of bottle guiding grooves 3-1. The third bottle watching sensor 4-4 and the fourth bottle watching sensor 4-5 are used to monitor whether the second grid groove 4-3b on the second grid synchronous belt 4-3 corresponds to the bottle guiding mechanism 3 and whether the bottle 6 enters the corresponding second grid groove 4-3b. The third bottle watching sensor 4-4, the fourth bottle watching sensor 4-5, the gate driving member 3-5 of the gate assembly, and the second stepping motor of the bottle receiving mechanism 4 are connected to the control unit signal. The third bottle checking sensor 4-4 and the fourth bottle checking sensor 4-5 are installed on the bottle blocking bar 4-6 and are respectively facing the center position of the corresponding second grid slots 4-3b. By setting the parameters of the second stepper motor, when the second grid synchronous belt 4-3 moves one station, a group of second grid slots 4-3b corresponds to a group of bottle guide slots 3-1.

[0049] When the third bottle inspection sensor 4-4 and the fourth bottle inspection sensor 4-5 detect that there is no bottle 6 on the second belt grid synchronous belt 4-3, they send signals to the control unit. The control unit controls the shutter driving component 3-5 to actuate, opens the shutter 3-4, and releases the bottle 6 in the bottle guide groove 3-1 into the corresponding second grid groove 4-3b on the second belt grid synchronous belt 4-3. When the third bottle inspection sensor 4-4 and the fourth bottle inspection sensor 4-5 detect that there is already a group of bottles 6 on the second belt grid synchronous belt 4-3, the control unit sends a signal to the second stepping motor to make the second belt grid synchronous belt 4-3 move forward, moving a group of bottles 6 out of the position of the bottle guide mechanism 3 until the third bottle inspection sensor 4-4 and the fourth bottle inspection sensor 4-5 detect that there is no bottle 6 on the second belt grid synchronous belt 4-3, and the control unit opens the shutter 3-4. This process is repeated to introduce the bottles 6 on the bottle guide mechanism 3 onto the second belt grid synchronous belt 4-3.

[0050] In order to ensure that the bottles 6 on the bottle discharging mechanism 1 enter the transition mechanism 2 in an orderly manner, the bottle discharging mechanism 1 further includes a bottle blocking cylinder 1-2 installed at the outlet end of the bottle discharging track 1-1 and a fifth bottle inspection sensor 1-3 installed at the bottle inlet end of the transition mechanism 2 for monitoring whether the bottle 6 has moved into the first grid groove 2-3b. The fifth bottle inspection sensor 1-3, the bottle blocking cylinder 1-2, and the synchronous belt driving motor of the bottle discharging track 1-1 are signal-connected to the control unit. When the fifth bottle inspection sensor 1-3 detects that there is no bottle 6 in the first grid groove 2-3b at the bottle inlet end of the transition mechanism 2, the control unit controls the bottle blocking cylinder 1-2 to release one bottle 6. When the fifth bottle inspection sensor 1-3 detects that there is a bottle 6 in the first grid groove 2-3b at the bottle inlet end of the transition mechanism 2, the control unit controls the first stepping motor 2-4 to work, driving the first grid groove 2-3b to move forward by one working position until the fifth bottle inspection sensor 1-3 can no longer detect the bottle 6. This process is repeated until the first bottle inspection sensor 3-2 and the second bottle inspection sensor 3-3 detect that a group of bottles 6 are in place. There is a spacing between the position of the bottle inlet end of the transition mechanism 2 and the position of the head end of the bottle guide mechanism 3, which can be set, for example, as the spacing for three parallel bottles 6, so as to adapt to the rhythm between the bottle discharging mechanism 1 and the transition mechanism 2 and improve production efficiency.

[0051] The above-mentioned bottle inspection sensors adopt reflective infrared sensors in the prior art. The connections between the above-mentioned stepping motors, bottle inspection sensors, solenoid valves, shutter driving components, bottle blocking cylinders, and synchronous belt driving motors and the control unit are all prior art technologies, and will not be elaborated in this invention.

[0052] The working principle of the present invention is:

[0053] The superior bottle aligning mechanism aligns the good bottles 6 horizontally on the bottle outlet track 1-1 and they move forward in sequence towards the transition mechanism 2. The bottle 6 moves to the bottle outlet end of the bottle outlet track 1-1 and is blocked by the bottle blocking cylinder 1-2. When the fifth bottle inspection sensor 1-3 detects that there is no bottle 6 in the first grid slot 2-3b at the bottle inlet end on the transition mechanism 2, the control unit controls the bottle blocking cylinder 1-2 to release one bottle 6. Driven by the bottle outlet track 1-1, this bottle 6 moves into the first grid slot 2-3b. When the fifth bottle inspection sensor 1-3 detects that this bottle 6 has entered the first grid slot 2-3b, the control unit issues a working instruction to the first stepping motor 2-4, and the first belt with grids 2-4 moves forward. When the fifth bottle inspection sensor 1-3 detects that there is no bottle 6 in the first grid slot 2-3b at the bottle inlet end on the transition mechanism 2, another bottle 6 is released again, and so on, until the first bottle inspection sensor 3-2 and the second bottle inspection sensor 3-3 detect that there is a group of bottles 6 on the first belt with grids 2-3. At this time, the control unit controls the first stepping motor 2-4 and the synchronous belt motor to stop working, and at the same time opens the air blowing nozzle 5 to blow a group of bottles 6 into the bottle guiding groove 3-1. When the first bottle inspection sensor 3-2 and the second bottle inspection sensor 3-3 do not detect the bottle 6, the first stepping motor 2-4 and the synchronous belt motor start to work. Thereafter, the bottles 6 on the bottle outlet track 1-1 move to the transition mechanism 2 one after another until a group of bottles 6 move to the bottle guiding mechanism 3 position.

[0054] When the third bottle inspection sensor 4-4 and the fourth bottle inspection sensor 4-5 detect that there is no bottle 6 in the second grid slot 4-3b on the second belt with grids 4-3, the control unit controls the gate driving part 3-5 to open the gate 3-4, and the bottle 6 in the bottle guiding groove 3-1 slides into the corresponding second grid slot 4-3b. When the third bottle inspection sensor 4-4 and the fourth bottle inspection sensor 4-5 detect that there is a bottle 6 in the second grid slot 4-3b on the second belt with grids 4-3, the control unit controls the gate 3-4 to close, and at the same time makes the second belt with grids 4-3 move forward to move a group of bottles 6 out of the bottle guiding mechanism 3 to the next working station for filling, and so on, until all the bottles 6 are grouped.

[0055] In summary, this group of bottle devices is especially suitable for sorting and grouping slender bottles, improving production efficiency.

[0056] The above embodiments are only used to illustrate the technical concept and features of the present invention. The purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. All equivalent transformations or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A bottle grouping device, characterized in that, include: A bottle discharging mechanism, used for conveying a plurality of bottles, wherein the plurality of bottles are arranged transversely and one by one in sequence; A transition mechanism, which is used to receive the bottles output by the bottle output mechanism and arrange a group of bottles in parallel in a transverse direction; A bottle receiving mechanism, which is arranged obliquely below the transition mechanism and is used to receive a group of bottles on the transition mechanism and arrange the group of bottles vertically and in parallel; A bottle guiding mechanism, which is arranged between the transition mechanism and the bottle receiving mechanism, and is used to guide a group of bottles on the transition mechanism to the bottle receiving mechanism; The bottle blowing mechanism is arranged on the transition mechanism and is used for blowing the group of bottles into the bottle guiding mechanism.

2. The bottle grouping device according to claim 1, characterized in that: The transition mechanism includes a first driving wheel, a first driven wheel, a first grid synchronous belt supported by the first driving wheel and the first driven wheel, and a first stepper motor connected to the first driving wheel, the first driving wheel and the first driven wheel are arranged axially in the horizontal direction, a plurality of first partitions arranged at intervals are provided on the first grid synchronous belt, and a first grid groove for placing the bottle is formed between two adjacent first partitions.

3. The bottle grouping device according to claim 2, wherein: Baffles are respectively provided on both sides of the first grid synchronous belt, and the bottle blowing mechanism is installed on the baffle away from the bottle guiding mechanism. The bottle blowing mechanism includes a group of blowing nozzles arranged corresponding to a group of first grid grooves, and the group of blowing nozzles is connected to a compressed air supply device. An avoidance port corresponding to the bottle guiding mechanism is provided on the baffle close to the bottle guiding mechanism.

4. The bottle grouping device according to claim 1, wherein: The bottle guiding mechanism includes a group of bottle guiding grooves with the same number of bottles in a group, a gate assembly arranged at the outlet end of the group of bottle guiding grooves, and a first bottle checking assembly installed at the upper end of the group of bottle guiding grooves for monitoring whether there is a group of bottles on the transition mechanism. The outlet end of the bottle guiding groove is arranged corresponding to the bottle receiving mechanism.

5. The bottle grouping device according to claim 4, characterized in that: The first bottle viewing assembly includes a first bottle viewing sensor arranged at the head end of the group of bottle guide grooves and a second bottle viewing sensor arranged at the tail end of the group of bottle guide grooves. The first bottle viewing sensor, the second bottle viewing sensor, the bottle blowing mechanism, the transition mechanism and the control unit are connected by signal.

6. The bottle grouping device according to claim 4, characterized in that: The gate assembly comprises a gate that can cover the outlets of the group of bottle guide grooves and a gate driving member connected to the gate in a transmission manner. The gate opens or closes the outlets of the group of bottle guide grooves driven by the gate driving member.

7. The bottle grouping device according to claim 6, characterized in that: The bottle receiving mechanism includes a bottle receiving plate, a second driving wheel, a second driven wheel, a second grid synchronous belt supported by the second driving wheel and the second driven wheel, and a second stepping motor drivingly connected to the second driving wheel, the axial directions of the second driving wheel and the second driven wheel are arranged in the vertical direction, the bottle receiving plate is arranged on a side of the second grid synchronous belt close to the bottle guiding mechanism, a plurality of second partitions arranged at intervals are provided on the second grid synchronous belt, and a second grid groove for placing bottles is formed between two adjacent second partitions.

8. The bottle grouping device according to claim 7, wherein: The bottle receiving mechanism further includes a second bottle inspection assembly disposed on the side of the second belt with grid cells closer to the bottle guiding mechanism. The second bottle inspection assembly includes a third bottle inspection sensor disposed at the head end of a set of bottle guiding grooves and a fourth bottle inspection sensor disposed at the tail end of the set of bottle guiding grooves. The third bottle inspection sensor and the fourth bottle inspection sensor are used to monitor whether the second grid cell on the second belt with grid cells corresponds to the bottle guiding mechanism and whether the bottle enters the corresponding second grid cell. The third bottle inspection sensor, the fourth bottle inspection sensor, the gate plate assembly, and the bottle receiving mechanism are in signal connection with the control unit.

9. The bottle grouping device according to claim 7, characterized in that: A bottle blocking strip extending along the bottle discharging direction is provided on the side of the bottle receiving plate close to the bottle guiding mechanism. The bottle blocking strip is fixed to the bottle receiving plate by a plurality of vertical rods.

10. The bottle grouping device according to claim 2, wherein: The bottle discharging mechanism includes a bottle discharging track, a bottle blocking cylinder installed at the outlet end of the bottle discharging track, and a fifth bottle inspection sensor installed at the bottle inlet end of the transition mechanism for monitoring whether the bottle moves into the first grid cell. The fifth bottle inspection sensor, the bottle blocking cylinder, and the bottle discharging track are in signal connection with the control unit.

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