An effervescent tablet bottle palletizing device and its palletizing method

Abstract

The present invention discloses a device for stacking effervescent tablet bottles, comprising a bottle conveying structure and a bottle loading structure. The bottle conveying structure includes a first conveyor frame, a first belt conveyor disposed on the first conveyor frame, a workbench adjacent to the first conveyor frame disposed on one side thereof, a rectangular opening extending vertically from the upper end of the workbench, a second belt conveyor corresponding to the first belt conveyor disposed within the rectangular opening, a plurality of bottles loaded with effervescent tablets to be stacked placed on the first belt conveyor, a plurality of limit units for supporting the bottles disposed on the second belt conveyor, and a steering and sealing unit disposed on the side wall of the first conveyor frame between the first and second belt conveyors. The present invention significantly improves the efficiency of stacking and destacking plastic bottles. The device employs a unique design to avoid scattering during the stacking and destacking processes, thereby streamlining and facilitating a smooth and efficient production process.

Description

Technical Field

[0001] The invention relates to the technical field of effervescent tablet production, in particular to an effervescent tablet bottle palletizing device and a palletizing method thereof. Background Art

[0002] Effervescent tablets are a relatively new drug dosage form in my country. Unlike ordinary tablets, effervescent tablets use the reaction of organic acids and alkaline carbonates as effervescent disintegrants. When placed in water, an effervescent reaction occurs immediately, generating and releasing a large amount of carbon dioxide gas. The prescription of effervescent tablets consists of the main drug, diluent, adhesive, disintegrant, lubricant and other excipients. The types of diluents, adhesives, lubricants and other excipients used are the same as those of ordinary tablets. It is only necessary to select the appropriate variety according to the preparation process. During the effervescent tablet processing, the effervescent tablets need to be packaged in packaging bottles.

[0003] After the existing effervescent tablets are bottled, they need to be stacked and packaged for centralized storage and transportation of plastic bottles. At present, the stacking of effervescent tablet bottles is mostly completed manually or by semi-automatic equipment. The operator stacks the produced plastic bottles layer by layer and manually places partitions and pallets, which is inefficient, has high labor costs and high labor intensity. Moreover, the whole layer is easily scattered during the movement of stacking and unstacking. Therefore, we propose an effervescent tablet bottle stacking device and a stacking method to solve the above problems. Summary of the Invention

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract and title of this application to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions should not be used to limit the scope of the present invention.

[0005] In view of the problems existing in the above-mentioned existing effervescent tablet bottle palletizing device and palletizing method, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide an effervescent tablet bottle stacking device and a stacking method thereof, which greatly improves the stacking and destacking efficiency of plastic bottles. This device adopts a unique concept to avoid scattering during the stacking and destacking process, making the production process smooth and efficient.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: an effervescent tablet bottle stacking device, comprising: a bottle conveying structure and a bottle loading structure, the bottle conveying structure comprising a first conveying frame, a first belt conveyor is provided on the first conveying frame, a workbench adjacent to the first conveying frame is provided on one side of the first conveying frame, a rectangular opening communicating with the upper and lower ends is provided at the upper end of the workbench, a second belt conveyor corresponding to the first belt conveyor is provided in the rectangular opening, a plurality of bottles to be stacked and loaded with effervescent tablets are placed on the first belt conveyor, a plurality of groups of limit units for supporting the bottles are provided on the second belt conveyor, and the first belt conveyor and the second belt conveyor are connected A turning and closing unit is provided on the side wall of the first conveyor frame between the machines; the bottle loading structure includes a second conveyor frame arranged parallel to one side of the first conveyor frame, and a third belt conveyor is provided on the second conveyor frame, and the third belt conveyor extends to the outside of the workbench, and a plurality of carrying units for loading bottles are placed on the third belt conveyor; four vertical columns are fixedly connected to the upper end of the workbench, and a connecting frame arranged perpendicularly thereto is fixedly connected between two opposite columns, an adsorption transfer unit for transferring the bottle from the limiting unit to the carrying unit is provided between the two connecting frames, and a bottle compacting unit opposite to the carrying unit is also provided between the two connecting frames.

[0008] As a preferred solution of the effervescent tablet bottle stacking device of the present invention, the limiting unit includes a limiting plate fixedly connected to the belt of the second belt conveyor, and the upper end of the limiting plate is evenly provided with a plurality of first limiting grooves corresponding to the bottle body of the bottle body, and the limiting plate on one side of the first limiting groove is provided with a second limiting groove corresponding to the bottle cap of the bottle body, the first limiting groove and the second limiting groove are connected, the first limiting groove and the second limiting groove are both hemispherical, and the size of the second limiting groove is larger than that of the first limiting groove.

[0009] As a preferred solution of the effervescent tablet bottle stacking device of the present invention, wherein: cylindrical members are fixedly connected to the bottom walls of the first limiting groove and the second limiting groove, and an arc-shaped groove is opened at the upper end of the cylindrical member, and the bottle body contacts the upper ends of multiple cylindrical members and is fitly connected thereto.

[0010] As a preferred solution of the effervescent tablet bottle stacking device of the present invention, the turning and sealing unit includes a first motor fixedly connected to the side wall of the first conveyor frame, the output end of the first motor is fixedly connected to a first rotating shaft, the first rotating shaft extends to one side of the first belt conveyor at one end away from the first motor, and a bent material guide sealing plate is fixedly sleeved on the outer side wall of the first rotating shaft, the material guide sealing plate is in a horizontal state when working and is used to guide the bottles on the first belt conveyor, and the material guide sealing plate is used to block the bottles on the first belt conveyor when it is in a vertical state.

[0011] As a preferred solution of the effervescent tablet bottle stacking device of the present invention, the carrying unit includes a carrying box placed on the upper end of the belt of the second belt conveyor, and the upper end of the carrying box is evenly provided with a plurality of placement grooves for carrying bottles. The upper end of the carrying box is also provided with a plurality of square connecting grooves, and the square connecting grooves on two adjacent carrying boxes are connected by a U-shaped plug-in. The U-shaped plug-in plays the role of equidistant for multiple carrying boxes during the conveying process.

[0012] As a preferred solution of the effervescent tablet bottle stacking device described in the present invention, the adsorption and transfer unit includes an electric slide rail fixedly connected to the upper end of the connecting frame, the outer side of the electric slide rail is cooperatively connected to an electric slider, vertical plates are provided on the side walls relative to the electric slider, and the same horizontal connecting rod is fixedly connected between the two vertical plates, the lower end center of the connecting rod is fixedly connected to a vertical shell, the lower end of the connecting rod on one side of the shell is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second rotating shaft, and the second rotating shaft passes through the shell, the outer side of the second rotating shaft is fixedly sleeved with a U-shaped bracket, and an electric telescopic rod is fixedly connected to the bottom wall of the inner groove of the U-shaped bracket, the telescopic end of the electric telescopic rod extends to the outer side of the U-shaped bracket and is fixedly connected to a horizontal plate, and the lower end of the horizontal plate is evenly provided with a plurality of adsorption components connected to the bottle body on the limit plate.

[0013] As a preferred solution of the effervescent tablet bottle stacking device of the present invention, the adsorption assembly includes an adsorption plate fixedly connected to the lower end of the horizontal plate, the lower end of the adsorption plate is provided with a notch corresponding to the first limit groove and the second limit groove, and a vacuum pipe fitting opposite to the cylindrical member is fixedly connected in the notch, the upper end of the vacuum pipe fitting extends to the upper side of the adsorption plate and is connected to an external vacuum hose, and the vacuum hose vacuums the air between the adsorption plate and the bottle body through an external vacuum pump and realizes the adsorption connection of the bottle body.

[0014] As a preferred solution of the effervescent tablet bottle stacking device of the present invention, the bottle compacting unit includes a rectangular frame fixedly connected in front of two connecting frames, a mounting block passing through the upper and lower ends of the rectangular frame is fixedly connected at the center of the upper end, three electric push rods are provided at the upper end of the mounting block, the telescopic ends of the electric push rods extend to the lower side of the mounting block and are fixedly connected to a pressing plate, and a plurality of circular pressing blocks in contact with the top of the bottle body are evenly distributed at the lower end of the pressing plate.

[0015] As a preferred solution of the effervescent tablet bottle stacking device of the present invention, wherein: a limiting rod for limiting the bottle body is fixedly connected to the side wall of the first conveyor rack, and the limiting rod stably limits the bottle body and bottle cap of the bottle body on the first belt conveyor, and two opposite L-shaped limiting members are fixedly connected to the upper end of the second conveyor rack, and the two L-shaped limiting members are used to limit the carrying box.

[0016] As a preferred embodiment of the effervescent tablet bottle stacking device of the present invention, the effervescent tablet bottle stacking method comprises the following steps:

[0017] Step 1: Place the effervescent tablet bottles to be stacked on the first belt conveyor, and place the carrier box for carrying the bottles on the third belt conveyor. Start the first and third belt conveyors respectively, so that the bottles and the carrier box move synchronously to the stacking position;

[0018] Step 2: Control the second belt conveyor so that the bottles sliding down from the first belt conveyor can smoothly fall into the first limiting groove and the second limiting groove on the limiting plate, and control the first motor so that the material guide sealing plate blocks the bottles, ensuring that the amount conveyed each time can fill multiple limiting plates;

[0019] Step 3: After the bottles fill multiple limit plates and move to the middle position of the second belt conveyor, start the electric slide rail to move the electric slider and control the electric telescopic rod so that the adsorption assembly at the lower end of the horizontal plate can vacuum adsorb and grab the bottles on the limit plates. Then control the electric slider to move in the opposite direction and adjust the second motor to rotate the U-shaped bracket as a whole to rotate the bottles to a vertical state and push them to the upper side of the carrier box. After that, close the adsorption assembly and the bottles will fall into the placement slots of the carrier box. Then start the electric push rod at the corresponding position and, under the action of the pressing plate and multiple circular pressing blocks, the bottles in the same row can be stably inserted into the placement slots.

[0020] Step 4: After the entire carrier box is palletized, the third belt conveyor is started to move the subsequent carrier boxes to the palletizing position again, and then the above steps can be repeated.

[0021] The beneficial effects of the present invention are as follows: the present invention can realize the rapid stacking or destacking of effervescent tablet bottles without manual labor, greatly improving the stacking and destacking efficiency of plastic bottles. This device adopts a unique concept, avoiding the scattering phenomenon during the stacking and destacking movement process, making the production process smooth and efficient. In addition, the effervescent tablet bottles are adsorbed and grasped according to their own characteristics, that is, they can be adsorbed, transferred and pressed with their bottle caps and bottle bodies respectively, thereby improving the tightness of the connection between the bottle body and the carrying box and avoiding falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0023] Figure 1 This is a schematic diagram of the overall structure of the effervescent tablet bottle stacking device and the stacking method thereof of the present invention;

[0024] Figure 2 This is a structural schematic diagram of one side of the second conveyor frame of the effervescent tablet bottle palletizing device and palletizing method of the present invention;

[0025] Figure 3 Schematic diagram of the top view of the effervescent tablet bottle stacking device and the stacking method thereof of the present invention;

[0026] Figure 4 Schematic diagram of the bottom view of the effervescent tablet bottle stacking device and the stacking method thereof according to the present invention;

[0027] Figure 5 Schematic diagram of the cross-sectional structure of the effervescent tablet bottle palletizing device and the palletizing method thereof of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the adsorption transfer unit of the effervescent tablet bottle palletizing device and palletizing method of the present invention;

[0029] Figure 7 for Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0030] Figure 8 for Figure 5 Schematic diagram of the locally enlarged structure at point B in the middle. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0034] Furthermore, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing the embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, the three-dimensional dimensions of length, width, and depth should be included.

[0035] Reference Figure 1 - Figure 8 , provides an effervescent tablet bottle palletizing device, comprising: a bottle conveying structure 100 and a bottle loading structure 200, the bottle conveying structure 100 comprises a first conveying frame 101, a first belt conveyor 102 is provided on the first conveying frame 101, a workbench 103 adjacent to the first conveying frame 101 is provided on one side, a rectangular opening communicating with the upper and lower ends is opened at the upper end of the workbench 103, a second belt conveyor 104 corresponding to the first belt conveyor 102 is provided in the rectangular opening, a plurality of bottles to be palletized and loaded with effervescent tablets are placed on the first belt conveyor 102, a plurality of limit units for supporting the bottles are provided on the second belt conveyor 104, and the limit units include limit plates fixedly connected to the belt of the second belt conveyor 104 107, a plurality of first limiting grooves 108 corresponding to the bottle body of the bottle body are evenly distributed on the upper end of the limiting plate 107, and a second limiting groove 109 corresponding to the bottle cap of the bottle body is opened on the limiting plate 107 on one side of the first limiting groove 108, and the first limiting groove 108 and the second limiting groove 109 are connected. The first limiting groove 108 and the second limiting groove 109 are both hemispherical, and the size of the second limiting groove 109 is larger than that of the first limiting groove 108. Specifically, a cylindrical member 110 is fixedly connected to the inner bottom wall of the first limiting groove 108 and the second limiting groove 109, and an arc groove is opened on the upper end of the cylindrical member 110. The bottle body contacts the upper ends of the plurality of cylindrical members 110 and is fitly connected thereto, ensuring that the bottle body can be in a constant state during the adsorption transfer process.

[0036] Furthermore, a steering sealing unit is provided on the side wall of the first conveyor frame 101 between the first belt conveyor 102 and the second belt conveyor 104, and the steering sealing unit includes a first motor 111 fixedly connected to the side wall of the first conveyor frame 101, and the output end of the first motor 111 is fixedly connected to a first rotating shaft, and the end of the first rotating shaft away from the first motor 111 extends to one side of the first belt conveyor 102, and a bent material guide sealing plate 112 is fixedly sleeved on the outer side wall of the first rotating shaft. The material guide sealing plate 112 is in a horizontal state when working and is used for guiding the bottle body on the first belt conveyor 102, and the material guide sealing plate 112 is used to block the bottle body on the first belt conveyor 102 when it is in a vertical state.

[0037] Among them, the bottle loading structure 200 includes a second conveyor frame 201 arranged parallel to one side of the first conveyor frame 101, and a third belt conveyor 202 is arranged on the second conveyor frame 201, and the third belt conveyor 202 extends to the outside of the workbench 103, and a plurality of carrying units for loading bottle bodies are placed on the third belt conveyor 202, and the carrying unit includes a carrying box 203 placed on the upper end of the belt of the second belt conveyor 104, and the upper end of the carrying box 203 is evenly provided with a plurality of placement grooves 204 for carrying bottle bodies, and the upper end of the carrying box 203 is also provided with a plurality of square connecting grooves 205, and the square connecting grooves 205 on two adjacent carrying boxes 203 are connected by a U-shaped plug-in 206, and the U-shaped plug-in 206 plays an equidistant role for multiple carrying boxes 203 in the conveying process, ensuring that the distance between multiple carrying boxes 203 is the same, and after stacking is completed, the U-shaped plug-in 206 can be taken out to separate the adjacent carrying boxes 203.

[0038] Among them, the upper end of the workbench 103 is fixedly connected with four vertical columns 105, and the two opposite columns 105 are fixedly connected with a connecting frame 106 arranged vertically therewith, and an adsorption transfer unit 300 for transferring the bottle body from the limiting unit to the carrying unit is provided between the two connecting frames 106, and the adsorption transfer unit 300 includes an electric slide rail 301 fixedly connected to the upper end of the connecting frame 106, and the outer side of the electric slide rail 301 is cooperatively connected with an electric slider 302, and vertical plates are provided on the side walls of the two opposite electric sliders 302, and the same horizontal connecting rod 303 is fixedly connected between the two vertical plates, and the lower end center of the connecting rod 303 is fixedly connected to a vertical shell 304, and the lower end of the connecting rod 303 on one side of the shell 304 is fixedly connected to a second motor 305, and the output end of the second motor 305 is fixedly connected to a second rotating shaft, and the second rotating shaft is arranged through the shell 304. The outer side of the shaft is fixedly sleeved with a U-shaped bracket 306, and the bottom wall of the slot of the U-shaped bracket 306 is fixedly connected to an electric telescopic rod 307. The telescopic end of the electric telescopic rod 307 extends to the outer side of the U-shaped bracket 306 and is fixedly connected to a horizontal plate 308. The lower end of the horizontal plate 308 is evenly provided with a plurality of adsorption components connected to the bottle body on the limit plate 107. The adsorption component includes an adsorption plate 309 fixedly connected to the lower end of the horizontal plate 308. The lower end of the adsorption plate 309 is provided with a slot corresponding to the first limit groove 108 and the second limit groove 109, and a vacuum pipe fitting 310 opposite to the cylindrical part 110 is fixedly connected in the slot. The upper end of the vacuum pipe fitting 310 extends to the upper side of the adsorption plate 309 and is connected to an external vacuum hose. The vacuum hose evacuates the air between the adsorption plate and the bottle body through an external vacuum pump and realizes the adsorption connection of the bottle body. The vacuum adsorption process is a prior art and will not be described here.

[0039] Furthermore, a bottle compacting unit 400 opposite to the carrying unit is provided between the two connecting frames 106, and the bottle compacting unit 400 includes a rectangular frame 401 fixedly connected in front of the two connecting frames 106, and a mounting block 402 passing through the upper and lower ends is fixedly connected to the center of the upper end of the rectangular frame 401, and three electric push rods 403 are provided on the upper end of the mounting block 402, and the telescopic ends of the electric push rods 403 extend to the lower side of the mounting block and are fixedly connected to a pressing plate 404, and the lower end of the pressing plate 404 is evenly distributed with a plurality of circular pressing blocks 405 in contact with the top of the bottle body. More specifically, the carrying box 203 can be made of plastic, and the design of the placement groove 204 can adopt a flexible inner wall, that is, during the pressing process, the inner wall of the placement groove 204 acts on the bottle body, can fully contact the bottle body and ensure the stability of the bottle body, and is not easy to fall off.

[0040] Among them, a limiting rod 113 for limiting the bottle body is fixedly connected to the side wall of the first conveyor rack 101, and the limiting rod 113 stably limits the bottle body and bottle cap of the bottle body on the first belt conveyor 102, and two relative L-shaped limiting parts 114 are fixedly connected to the upper end of the second conveyor rack 201, and the two L-shaped limiting parts 114 are used to limit the carrying box 203.

[0041] Among them, the control process of the overall operation in the present invention can be controlled and adjusted accordingly through an external controller, and the control process has not been improved by the present invention and belongs to the existing technology. The smooth operation of the device is guaranteed by this control method.

[0042] During use, the palletizing method of the effervescent tablet bottles includes the following steps:

[0043] Step 1: Place the effervescent tablet bottles to be stacked on the first belt conveyor 102, and place the carrying box 203 for carrying the bottles on the third belt conveyor 202. Start the first belt conveyor 102 and the third belt conveyor 202 respectively, so that the bottles and the carrying box 203 move synchronously to the stacking position;

[0044] Step 2: Control the second belt conveyor 104 so that the bottles sliding down from the first belt conveyor 102 can smoothly fall into the first limiting groove 108 and the second limiting groove 109 on the limiting plate 107, and control the first motor 111 so that the material guide sealing plate 112 blocks the bottles, ensuring that the amount conveyed each time can fill multiple limiting plates 107;

[0045] Step 3: After the bottles fill up multiple limit plates 107 and move to the middle position of the second belt conveyor 104, the electric slide rail 301 is started to move the electric slider 302 and control the electric telescopic rod 307 so that the adsorption assembly at the lower end of the horizontal plate 308 can vacuum adsorb and grab the bottles on the limit plate 107, then the electric slider 302 is controlled to move in the opposite direction and the second motor 305 is adjusted to rotate the U-shaped bracket 306 as a whole to realize the rotation of the bottles to a vertical state and push them to the upper side of the carrier box 203, and then the adsorption assembly is closed, and the bottles fall into the placement slots 204 of the carrier box 203, then the electric push rods 403 at the corresponding position are started and under the action of the pressing plate 404 and multiple circular pressing blocks 405, the bottles in the same row can be stably inserted into the placement slots 204;

[0046] Step 4: After the entire carrier box 203 is palletized, the third belt conveyor 202 is started to move the subsequent carrier boxes 203 to the palletizing position again, and then the above steps can be repeated.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A device for stacking effervescent tablet bottles, characterized in that: include: A bottle conveying structure (100) comprises a first conveying frame (101), a first belt conveyor (102) is provided on the first conveying frame (101), a workbench (103) adjacent to the first conveying frame (101) is provided on one side of the first conveying frame (101), a rectangular opening communicating with each other from top to bottom is provided at the upper end of the workbench (103), a second belt conveyor (104) corresponding to the first belt conveyor (102) is provided in the rectangular opening, a plurality of bottles to be stacked and loaded with effervescent tablets are placed on the first belt conveyor (102), a plurality of limit units for supporting the bottles are provided on the second belt conveyor (104), and the first belt conveyor (102) and the second belt conveyor (104) are connected to each other. 04) is provided on the side wall of the first conveyor frame (101); the limiting unit includes a limiting plate (107) fixedly connected to the belt of the second belt conveyor (104); the upper end of the limiting plate (107) is evenly provided with a plurality of first limiting grooves (108) corresponding to the bottle body of the bottle body, and the limiting plate (107) on one side of the first limiting groove (108) is provided with a second limiting groove (109) corresponding to the bottle cap of the bottle body, the first limiting groove (108) and the second limiting groove (109) are connected, the first limiting groove (108) and the second limiting groove (109) are both hemispherical, and the size of the second limiting groove (109) is larger than the size of the first limiting groove (108); A bottle loading structure (200) comprises a second conveying frame (201) arranged parallel to one side of the first conveying frame (101); a third belt conveyor (202) is arranged on the second conveying frame (201), and the third belt conveyor (202) extends to the outside of the workbench (103); a plurality of bearing units for loading bottles are placed on the third belt conveyor (202); the bearing units comprise a bearing box (203) placed on the upper end of the belt of the second belt conveyor (104); a plurality of placement grooves (204) for carrying bottles are uniformly provided on the upper end of the bearing box (203); a plurality of square connecting grooves (205) are also provided on the upper end of the bearing box (203); the square connecting grooves (205) on two adjacent bearing boxes (203) are connected by a U-shaped plug-in (206); the U-shaped plug-in (206) plays an equidistant role for the bearing boxes (203) during the conveying process; The upper end of the workbench (103) is fixedly connected to four vertical columns (105), and a connecting frame (106) arranged vertically therewith is fixedly connected between two opposite columns (105), and an adsorption transfer unit (300) for transferring the bottle body from the limiting unit to the carrying unit is provided between the two connecting frames (106), and a bottle compacting unit (400) opposite to the carrying unit is also provided between the two connecting frames (106); the adsorption transfer unit (300) includes an electric slide rail (301) fixedly connected to the upper end of the connecting frame (106), an electric slider (302) is cooperatively connected to the outer side of the electric slide rail (301), and vertical plates are provided on the two side walls opposite to the electric slider (302), and the same block is fixedly connected between the two vertical plates. A horizontal connecting rod (303) is provided, wherein the center of the lower end of the connecting rod (303) is fixedly connected to a vertical housing (304), a second motor (305) is fixedly connected to the lower end of the connecting rod (303) on one side of the housing (304), an output end of the second motor (305) is fixedly connected to a second rotating shaft, and the second rotating shaft is arranged to pass through the housing (304), a U-shaped bracket (306) is fixedly sleeved on the outer side of the second rotating shaft, an electric telescopic rod (307) is fixedly connected to the bottom wall of the notch of the U-shaped bracket (306), the telescopic end of the electric telescopic rod (307) extends to the outer side of the U-shaped bracket (306) and is fixedly connected to a horizontal plate (308), and a plurality of adsorption components connected to the bottle body on the limit plate (107) are evenly distributed on the lower end of the horizontal plate (308).

2. The effervescent tablet bottle stacking device according to claim 1, characterized in that: A cylindrical member (110) is fixedly connected to the inner bottom wall of each of the first limiting groove (108) and the second limiting groove (109), and an arc-shaped groove is provided at the upper end of each of the cylindrical members (110). The bottle body contacts the upper ends of the plurality of cylindrical members (110) and is fitted and connected thereto.

3. The effervescent tablet bottle stacking device according to claim 1, characterized in that: The steering sealing unit comprises a first motor (111) fixedly connected to a side wall of the first conveying frame (101), an output end of the first motor (111) is fixedly connected to a first rotating shaft, an end of the first rotating shaft away from the first motor (111) extends to a side of the first belt conveyor (102), and a bent material guide sealing plate (112) is fixedly sleeved on the outer side wall of the first rotating shaft, the material guide sealing plate (112) is in a horizontal state when working and is used to guide the bottle body on the first belt conveyor (102), and the material guide sealing plate (112) is used to block the bottle body on the first belt conveyor (102) when it is in a vertical state.

4. The effervescent tablet bottle stacking device according to claim 3, characterized in that: The adsorption assembly includes an adsorption plate (309) fixedly connected to the lower end of the horizontal plate (308), the lower end of the adsorption plate (309) is provided with a notch corresponding to the first limiting groove (108) and the second limiting groove (109), and a vacuum pipe (310) opposite to the cylindrical member (110) is fixedly connected in the notch, the upper end of the vacuum pipe (310) extends to the upper side of the adsorption plate (309) and is connected to an external vacuum hose, and the vacuum hose evacuates the air between the adsorption plate and the bottle body through an external vacuum pump to achieve adsorption connection of the bottle body.

5. The effervescent tablet bottle stacking device according to claim 4, characterized in that: The bottle compacting unit (400) comprises a rectangular frame (401) fixedly connected to the front of two connecting frames (106); a mounting block (402) extending from top to bottom is fixedly connected to the center of the upper end of the rectangular frame (401); three electric push rods (403) are provided at the upper end of the mounting block (402); the telescopic ends of the electric push rods (403) extend to the lower side of the mounting block and are fixedly connected to a pressing plate (404); and a plurality of circular pressing blocks (405) in contact with the top of the bottle body are evenly distributed at the lower end of the pressing plate (404).

6. The effervescent tablet bottle stacking device according to claim 5, characterized in that: A limiting rod (113) for limiting the bottle body is fixedly connected to the side wall of the first conveying frame (101), and the limiting rod (113) stably limits the bottle body and the bottle cap of the bottle body on the first belt conveyor (102). Two opposite L-shaped limiting members (114) are fixedly connected to the upper end of the second conveying frame (201), and the two L-shaped limiting members (114) are used to limit the carrying box (203).

7. The effervescent tablet bottle stacking device according to claim 1, characterized in that: The palletizing method of the effervescent tablet bottles comprises the following steps: Step 1: placing the effervescent tablet bottles to be stacked on the first belt conveyor (102), and placing the carrying box (203) for carrying the bottles on the third belt conveyor (202), and starting the first belt conveyor (102) and the third belt conveyor (202) respectively, so that the bottles and the carrying box (203) move synchronously to the stacking position; Step 2: controlling the second belt conveyor (104) so that the bottles sliding down from the first belt conveyor (102) can smoothly fall into the first limiting groove (108) and the second limiting groove (109) on the limiting plate (107), and controlling the first motor (111) so that the material guide sealing plate (112) blocks the bottles, ensuring that the amount conveyed each time can fill multiple limiting plates (107); Step 3: After the bottles fill up the plurality of limit plates (107) and move to the middle position of the second belt conveyor (104), the electric slide rail (301) is started to move the electric slider (302) and control the electric telescopic rod (307) so that the adsorption assembly at the lower end of the horizontal plate (308) can vacuum adsorb and grab the bottles on the limit plates (107). Then, the electric slider (302) is controlled to move in the opposite direction and the second motor (305) is adjusted so that the U-shaped bracket (306) rotates as a whole to rotate the bottles to a vertical state and push them to the upper side of the carrier box (203). After that, the adsorption assembly is closed and the bottles fall into the placement groove (204) of the carrier box (203). Then, the electric push rod (403) at the corresponding position is started and, under the action of the pressing plate (404) and the plurality of circular pressing blocks (405), the bottles in the same row can be stably inserted into the placement groove (204). Step 4: After the entire carrier box (203) is palletized, the third belt conveyor (202) is started to move the subsequent carrier boxes (203) to the palletizing position again, and then the above steps can be repeated.

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