Automatic boxing equipment for milk tea paper tray packaged products

Abstract

The utility model discloses automatic boxing equipment for milk tea paper tray packaged products, and relates to the milk tea paper tray boxing technology. The automatic boxing equipment comprises a rack, and a paper support conveying line, a carton conveying line, a pushing and separating arrangement device and a vacuum support suction device which are mounted on the rack; one end of the vacuum tray suction device is connected with the paper tray conveying line; the pushing and separating arrangement device is located above the paper support conveying line and used for pushing the paper supports to the vacuum support suction device. The vacuum tray suction device is located above the carton conveying line and used for conveying paper trays into cartons. A carton positioning assembly is arranged on the carton conveying line, located below the vacuum support suction device and used for positioning cartons below the vacuum support suction device. A carton uncovering assembly is arranged between the vacuum support suction device and the carton conveying line and used for automatically uncovering cartons. Manual counting, grabbing and boxing operations are replaced by automatic actions, automatic boxing of milk tea paper tray packaging products can be achieved, and the production efficiency of the products is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of milk tea paper tray packaging, in particular to automatic packaging equipment for milk tea paper tray packaging products. Background Art

[0002] When the original 3-cup / 4-cup tray milk tea was produced, employees were required to put the trays of milk tea into cartons one by one for packing, and they were required to manually press the flap of the carton sideways and fold it open to put the sorted tray products into the carton. The packing speed was slow and it was easy to miss the products, which not only increased the manual work but also affected the production efficiency. In addition, when packing 3-cup / 4-cup tray milk tea, it was difficult to achieve automatic mechanical packing due to different packing specifications. Utility Model Content

[0003] In order to solve the problems existing in the above-mentioned prior art, the purpose of the utility model is to provide an automatic boxing equipment for milk tea paper tray packaging products, which can realize automatic boxing of milk tea paper tray packaging products by replacing manual counting, grabbing and boxing operations through automated actions, thereby reducing the labor intensity of employees and ensuring the production efficiency of products.

[0004] The utility model provides the following technical solutions:

[0005] The utility model proposes an automatic boxing device for milk tea paper tray packaging products, comprising a frame and a paper tray conveyor line, a carton conveyor line, a push-off and sorting device and a vacuum suction support device installed on the frame; one end of the vacuum suction support device is connected to the paper tray conveyor line; the push-off and sorting device is located above the paper tray conveyor line and is used for pushing the paper tray onto the vacuum suction support device; the vacuum suction support device is located above the carton conveyor line.

[0006] The pushing and unpushing device includes a first cylinder and a push plate, wherein the first cylinder is connected to the push plate and can drive the push plate to move horizontally above the paper support conveying line, and the push plate is used to push the paper supports in a row; the vacuum suction device includes a first vacuum suction cup, an electric cylinder, a swing cylinder and a paper support receiving and placing plate; the first vacuum suction cup is located above the paper support receiving and placing plate, and the paper support receiving and placing plate is connected to the paper support conveying line; the electric cylinder is connected to the first vacuum suction cup and can drive the first vacuum suction cup to move up and down; the swing cylinder is connected to the paper support receiving and placing plate and can drive the paper support receiving and placing plate to flip, thereby controlling the opening and closing of the paper support receiving and placing plate.

[0007] A carton positioning assembly is provided on the carton conveyor line, and the carton positioning assembly is located below the vacuum suction supporting device and is used to position the carton below the vacuum suction supporting device; a carton cover opening assembly is provided between the vacuum suction supporting device and the carton conveyor line.

[0008] Furthermore, the paper support conveyor line includes a first conveying chain plate, a chain, a driving sprocket, a driven sprocket and a first motor; the driven sprocket is connected to the first conveying chain plate, the driving sprocket is connected to the first motor, and the chain connects the driving sprocket and the driven sprocket, and the motor drives the first conveying chain plate to convey by cooperating with each other.

[0009] Furthermore, the push-off and sorting device also includes a guide plate, and the guide plate is arranged parallel to the movement direction of the push plate, so as to achieve paper support limitation and guidance.

[0010] Furthermore, the push-off and sorting mechanism also includes a rotating cylinder, which is connected to the push plate. The first cylinder can drive the rotating cylinder and the push plate to move horizontally. The coordinated movement of the rotating cylinder and the first cylinder can realize the free movement of the push plate above the first conveyor line.

[0011] Furthermore, the first cylinder is provided with a proximity switch, which can be used to detect the paper support pushing position.

[0012] Furthermore, the vacuum suction device also includes a vacuum generator and a driver, wherein the vacuum generator is connected to the first vacuum suction cup to provide suction for the first vacuum suction cup; and the driver is connected to the electric cylinder to drive the electric cylinder to move.

[0013] Furthermore, the vacuum suction support device also includes a paper support positioning assembly, which is located at one end of the vacuum suction support device away from the paper support conveying line. The paper support positioning assembly includes a positioning plate and a fifth cylinder. The fifth cylinder is connected to the positioning plate and can drive the positioning plate to move back and forth to achieve positioning of paper supports of different specifications.

[0014] Furthermore, the electric cylinder is provided with a magnetic switch, and at least three of the magnetic switches are provided, respectively located at the upper part, the middle part and the lower part of the electric cylinder, for detecting the electric cylinder and the action origin and the upper and lower limits.

[0015] Furthermore, two paper support receiving plates are provided.

[0016] Furthermore, guide strips are provided on both sides of the paper tray conveyor line and the carton conveyor line.

[0017] Furthermore, the carton conveyor line includes a second conveyor chain plate, a sprocket, a sprocket drive shaft and a second motor connected in sequence; the sprocket drive shaft and the sprocket move in coordination with each other so that the second motor drives the second conveyor chain plate for conveying.

[0018] Furthermore, the carton opening assembly includes a second cylinder and a second vacuum suction cup, and the second cylinder is connected to the second vacuum suction cup to drive the second vacuum suction cup to move horizontally; there are at least two second cylinders and second vacuum suction cups, which are relatively arranged on both sides of the carton conveyor line.

[0019] Furthermore, a slide seat assembly is provided on one side of the carton conveyor line, and the slide seat assembly includes a third cylinder, a linear slider and a linear slide rail. The linear slide rail is arranged horizontally and vertically with the carton conveyor line. The third cylinder can drive the linear slider to slide along the linear slide rail; the slide seat assembly is used for positioning the carton after the carton and paper tray are switched.

[0020] Furthermore, a photoelectric switch is provided on the carton conveyor line for detecting whether the carton is in place.

[0021] Furthermore, the carton positioning assembly includes a fourth cylinder and a positioning block, and the fourth cylinder and the positioning block are connected to position the carton.

[0022] Furthermore, it also includes a carton lifting device, which includes a slide fixing plate, a slide connecting block, a slide rail, a third motor, a fourth motor, a synchronous toothed belt, a conveyor belt, a synchronous belt connecting block and a transmission roller. The slide rail is arranged on the slide fixing plate, and the slide connecting block is connected to the conveyor belt, which can drive the conveyor belt to move up and down along the slide rail; the third motor, the transmission roller and the conveyor belt are connected in sequence to drive the conveyor belt to drive; the conveyor belt is provided with a third photoelectric switch for detecting the position of the carton; the fourth motor is connected with the synchronous wheel, the synchronous toothed belt and the synchronous belt connecting block in sequence to control the up and down movement of the carton; the driving slide fixing plate is provided with a second proximity switch for detecting the height of the conveyor belt.

[0023] Furthermore, it also includes a control system, which is electrically connected to each cylinder, driver, motor, photoelectric switch, proximity switch, and magnetic switch, and can control the movement of each cylinder, driver, and motor according to the feedback signals of the photoelectric switch, proximity switch, and magnetic switch, thereby controlling the operation of the entire equipment.

[0024] Preferably, the control system is a programmable logic controller (PLC).

[0025] The beneficial technical effect of the utility model is that the sorted paper trays are placed on the paper tray conveyor line, and the counting is performed through the first photoelectric switch. After the counting is completed, the push-tray sorting device starts to move and sends the counted paper trays to the designated position. After the paper trays reach the designated position, the first vacuum suction cup acts to absorb the paper trays, and after the paper tray receiving and placing device is opened, they are loaded into the carton to be packed. When the 3 / 4 cup paper trays need to be switched, the position of the positioning plate is adjusted according to the specifications of the paper trays by the paper tray positioning component, and the position of the linear slider is adjusted according to the specifications of the carton by the slide seat component, so as to realize the corresponding positioning of the paper trays and the cartons for packing. After the cartons are full, they are released, and the finished cartons are transported to the carton lifting mechanism, and then transported to the carton sealing machine by the carton lifting machine. The above actions are repeated in the entire packing to complete the cyclic action of the entire packing device. The whole process is automatically controlled by the control system, with less manual intervention and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 A schematic structural diagram of an automatic boxing device for milk tea paper tray packaging products provided in an embodiment of the utility model.

[0028] Figure 2 This is a schematic structural diagram from another angle of the automatic boxing equipment for milk tea paper tray packaging products provided in an embodiment of the utility model.

[0029] Figure 3 A schematic diagram of the push-off mechanism and the vacuum suction mechanism provided in an embodiment of the utility model.

[0030] Figure 4 A schematic structural diagram of a carton conveying mechanism provided in an embodiment of the utility model.

[0031] Figure 5 This is a rear view of the carton conveying mechanism provided in an embodiment of the utility model.

[0032] Figure 6 A schematic structural diagram of a slide seat assembly provided in an embodiment of the utility model.

[0033] Description of the symbols in the figure:

[0034] Frame-1; first guide bar-21; first conveyor chain plate-22; rotating cylinder-31; push plate-32; first cylinder-33; guide plate-34; electric cylinder-41; paper tray receiving and placing plate-42; first vacuum suction cup-43; vacuum generator-44; positioning plate-45; swing cylinder-46; fifth cylinder-47; second guide bar-51; second conveyor chain plate-52; second cylinder-53; second vacuum suction cup-54; third cylinder-55; linear slide rail-56; linear slider-57; fourth cylinder-58; positioning block-59; slide fixing plate-61; slide connecting block-62; slide rail-63; conveyor belt-64; controller-7. DETAILED DESCRIPTION

[0035] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0037] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Please refer to Figure 1-6The automatic packing equipment for milk tea paper tray packaging products shown in the figure includes a frame 1 and a paper tray conveyor line, a carton conveyor line, a pushing and sorting device, a vacuum suction device, a carton lifting device and a control system installed on the frame 1; one end of the vacuum suction device is connected to the paper tray conveyor line; the pushing and sorting device is located above the paper tray conveyor line, and is used to push the paper tray onto the vacuum suction device; the vacuum suction device is located directly above the carton conveyor line, and is used to load the paper tray into the carton; the carton lifting device is connected to the carton conveyor line, and is used to transport the carton packed with the paper tray to the sealing equipment.

[0040] Specifically, the paper support conveyor line includes a first conveying chain plate 22, a chain, a driving sprocket, a driven sprocket and a first motor; the driven sprocket is connected to the first conveying chain plate 22, the driving sprocket is connected to the first motor, and the chain connects the driving sprocket and the driven sprocket, and the first motor drives the first conveying chain plate 22 to convey by cooperating with each other.

[0041] Specifically, first guide strips 21 are provided on both sides of the first conveying chain plate 22 to achieve left and right position limiting of the paper holder.

[0042] Specifically, a first photoelectric switch is provided on the paper support conveyor line. There are ten first photoelectric switches, five of which are provided on one side of the paper support conveyor line, below the push-off and sorting mechanism, for counting paper supports, and the other five are located above the paper support conveyor line, for detecting whether the paper support is inverted.

[0043] Specifically, the push-off device includes a first cylinder 33, a rotating cylinder 31, a push plate 32 and a guide plate 34. The rotating cylinder 31 connects the first cylinder 33 and the push plate 32. The first cylinder 33 and the rotating cylinder 31 can drive the push plate 32 to move above the paper tray conveyor line. The push plate 32 is used to push the paper trays in a row onto the vacuum suction device. The guide plate 34 is arranged parallel to the movement direction of the push plate 32, which can achieve paper tray limit and guidance.

[0044] Specifically, the first cylinder 33 is provided with a first proximity switch, which can detect the paper support pushing position.

[0045] Specifically, the vacuum suction device includes a first vacuum suction cup 43, an electric cylinder 41, a swinging cylinder 46 and a paper tray receiving and placing plate 42; the first vacuum suction cup 43 is located above the paper tray receiving and placing plate 42, the first vacuum suction cup 43 is used to absorb the paper tray, the paper tray receiving and placing plate 42 is connected to the paper tray conveyor line, and is used to temporarily place the paper tray; the electric cylinder 41 is connected to the first vacuum suction cup 43, and can drive the first vacuum suction cup 43 to move up and down, thereby driving the paper tray to move up and down; the swinging cylinder 46 is connected to the paper tray receiving and placing plate 42, when the vacuum suction cup absorbs the paper tray, the swinging cylinder 46 can drive the paper tray receiving and placing plate 42 to flip over, so that the bottom of the vacuum suction device is opened, and the electric cylinder 41 can drive the paper tray to move downward to complete the paper tray packing.

[0046] Specifically, the vacuum suction device also includes a vacuum generator 44 and a driver. The vacuum generator 44 is connected to the first vacuum suction cup 43 to provide suction for the first vacuum suction cup 43 ; the driver is connected to the electric cylinder 41 to control the movement of the electric cylinder 41 .

[0047] Specifically, the vacuum suction support device also includes a paper support positioning assembly, which is located at one end of the vacuum suction support device away from the paper support conveying line. The paper support positioning assembly includes a positioning plate 45 and a fifth cylinder 47. The fifth cylinder 47 is connected to the positioning plate 45, and can drive the positioning plate 45 to move back and forth to achieve positioning of paper supports of different specifications.

[0048] Specifically, the electric cylinder 41 is provided with three magnetic switches, which are respectively located at the upper part, the middle part and the lower part of the electric cylinder 41 and are used to detect the electric cylinder 41 and the action origin and the upper and lower limits.

[0049] Specifically, two paper support receiving plates 42 are provided.

[0050] Specifically, a carton conveyor line is provided with a carton positioning assembly, which is located below the vacuum suction supporting device and is used to position the carton below the vacuum suction supporting device to facilitate the vacuum suction supporting device to load the paper support into the carton; a carton opening assembly is provided between the vacuum suction supporting device and the carton conveyor line.

[0051] Specifically, the carton conveyor line includes a second conveyor chain plate 52, a sprocket, a sprocket drive shaft and a second motor which are connected in sequence; the sprocket drive shaft and the sprocket move in coordination with each other so that the second motor drives the second conveyor chain plate for conveying.

[0052] Specifically, second guide strips 51 are provided on both sides of the second conveying chain plate 52 for realizing left and right positioning of the carton.

[0053] Specifically, the carton opening assembly includes a second cylinder 53 and a second vacuum suction cup 54, and the second cylinder 53 is connected to the second vacuum suction cup 54 to drive the second vacuum suction cup 54 to move horizontally; there are two second cylinders 53, and there are four second vacuum suction cups 54, each second cylinder 53 is respectively connected to two second vacuum suction cups 54, and the second cylinder 53 and the second vacuum suction cup 54 are relatively arranged on both sides of the carton conveyor line; the second vacuum suction cup 54 is used to absorb the swing covers on both sides of the carton, and the second cylinder 53 drives the swing covers to unfold to realize the carton opening.

[0054] Specifically, a slide seat assembly is provided on one side of the carton conveyor line, and the slide seat assembly includes a third cylinder 55, a linear slider 57 and a linear slide rail 56. The linear slide rail 56 is arranged horizontally and vertically with the carton conveyor line. The third cylinder 55 can drive the linear slider 57 to slide along the linear slide rail 56; the slide seat assembly is used for switching between cartons and paper trays.

[0055] Specifically, a second photoelectric switch is provided on the carton conveyor line to detect when the carton is in place and when packing is completed and released.

[0056] Specifically, the carton positioning assembly includes a fourth cylinder 58 and a positioning block 59, and the fourth cylinder 58 and the positioning block 59 are connected to position the carton.

[0057] Specifically, the carton lifting device includes a slide fixing plate 61, a slide connecting block 62, a slide rail 63, a third motor, a fourth motor, a synchronous toothed belt, a conveyor belt 64, a synchronous belt connecting block and a transmission roller. The slide rail 63 is arranged on the slide fixing plate 61, and the slide connecting block 62 is connected to the conveyor belt 64, which can drive the conveyor belt 64 to move up and down along the slide rail 63; the third motor, the transmission roller and the conveyor belt 64 are connected in sequence to drive the conveyor belt 64 to drive; the conveyor belt 64 is provided with a third photoelectric switch for detecting the position of the carton; the fourth motor is connected with the synchronous wheel, the synchronous toothed belt and the synchronous belt connecting block in sequence to control the up and down movement of the carton; the driving slide fixing plate 61 is provided with a second proximity switch for detecting the height of the conveyor belt 64.

[0058] Specifically, the controller 7 is electrically connected to each cylinder, motor, driver, photoelectric switch, magnetic switch, and proximity switch, and can control the movement of each cylinder, motor, and driver according to the feedback signals of each photoelectric switch, magnetic switch, and proximity switch, thereby controlling the operation of the entire equipment.

[0059] Working principle and use process of the embodiment of the utility model:

[0060] The packaged tray products flow into the paper tray conveyor line, and the employees place the paper trays alternately in front and back. The paper trays are conveyed by the paper tray conveyor line, and the products are guided by the first guide strips 21 on both sides. When the first proximity switch detects that the paper tray is in place, the controller 7 controls the first motor to stop moving, and the first photoelectric switch counts the paper trays and detects whether there are inverted trays. Every 5 trays are counted. When the paper tray enters the next process, the photoelectric switch counts again. After the counting is completed, the rotating cylinder 31 and the first cylinder 33 act at the same time, so that the push plate 32 pushes the counted 5 trays to the paper tray receiving and placing plate 42 through the guide plates 34 on both sides, and stops pushing after the positioning plate 45 determines that the designated position has been reached. The driver drives the electric cylinder 41 and the first vacuum suction cup 43 to complete the suction action, and the swing cylinder 46 drives the paper tray receiving and placing plate 42 to flip to unfold. The electric cylinder 41 drives the first vacuum suction cup 43 to move downward to transport the paper tray to the prepared carton. The prepared cartons are transported by the carton conveyor line and guided by the second guide strip 51. The second photoelectric switch detects that the carton has reached the bottom of the vacuum suction support device. The positioning block 59 positions the carton, the second motor stops moving, and the carton is suspended from conveying. The second cylinder 53 and the second vacuum suction cup 54 open the lids on both sides of the carton, and the carton enters the ready state. After the second photoelectric switch detects that the carton is packed, the second vacuum suction cup 54 stops adsorption, the fourth cylinder 58 drives the positioning block 59 to withdraw, stops blocking the continued transportation of the carton, starts the second motor and the third motor, and conveys the finished carton to the conveyor belt 64. After the third photoelectric switch detects that the carton is in place, the third motor is turned off, and the fourth motor is turned on, driving the finished carton to move upward and convey it to the carton sealing machine. The entire packing process repeats the above actions to complete the cycle of the entire packing equipment. The entire process is automatically controlled by the controller 7, with less manual intervention and high production efficiency. When it is necessary to switch the 3 / 4 cup paper tray, adjust the fifth cylinder 47 to drive the positioning plate 45 to move according to the specifications of the paper tray, and adjust the third cylinder 55 to drive the linear slider 57 to move back and forth along the linear slide rail 56 according to the specifications of the carton, so that the positioning plate 45 and the linear slider 57 respectively set the positions of the paper tray and the carton to correspond to each other, thereby realizing the packing of paper trays of different specifications on the same equipment.

[0061] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An automatic packing equipment for milk tea paper tray packaging products, characterized in that: It comprises a frame and a paper tray conveying line, a carton conveying line, a pushing and sorting device and a vacuum suction tray device installed on the frame; one end of the vacuum suction tray device is connected to the paper tray conveying line; the pushing and sorting device is located above the paper tray conveying line and is used to push the paper tray onto the vacuum suction tray device; the vacuum suction tray device is located above the carton conveying line; The push-off and sorting device comprises a first cylinder and a push plate, wherein the first cylinder is connected to the push plate and can drive the push plate to move horizontally above the paper tray conveying line, and the push plate is used to push the paper trays in an orderly manner; the vacuum suction device comprises a first vacuum suction cup, an electric cylinder, a swing cylinder and a paper tray receiving and placing plate; the first vacuum suction cup is located above the paper tray receiving and placing plate, and the paper tray receiving and placing plate is connected to the paper tray conveying line; the electric cylinder is connected to the first vacuum suction cup and can drive the first vacuum suction cup to move up and down; the swing cylinder is connected to the paper tray receiving and placing plate and can drive the paper tray receiving and placing plate to flip; A carton positioning assembly is provided on the carton conveyor line, and the carton positioning assembly is located below the vacuum suction supporting device and is used to position the carton below the vacuum suction supporting device; a carton cover opening assembly is provided between the vacuum suction supporting device and the carton conveyor line.

2. The automatic packing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: The carton opening assembly includes a second cylinder and a second vacuum suction cup. The second cylinder is connected to the second vacuum suction cup and can drive the second vacuum suction cup to move horizontally. There are at least two second cylinders and second vacuum suction cups, which are relatively arranged on both sides of the carton conveyor line.

3. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: A slide seat assembly is provided on one side of the carton conveyor line, and the slide seat assembly includes a third cylinder, a linear slider and a linear slide rail. The linear slide rail is arranged horizontally and vertically with the carton conveyor line. The third cylinder can drive the linear slider to slide along the linear slide rail; the slide seat assembly is used for positioning the carton after the carton and paper tray are switched.

4. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: The paper tray conveying line is provided with a photoelectric switch for counting the paper trays and detecting whether there are any inverted trays.

5. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: The vacuum suction device also includes a vacuum generator and a driver. The vacuum generator is connected to the first vacuum suction cup to provide suction for the first vacuum suction cup; the driver is connected to the electric cylinder to control the movement of the electric cylinder.

6. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: The vacuum suction support device also includes a paper support positioning assembly, which is located at one end of the vacuum suction support device away from the paper support conveying line. The paper support positioning assembly includes a positioning plate and a fifth cylinder, and the fifth cylinder is connected to the positioning plate to drive the positioning plate to move back and forth.

7. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: The push-off and sorting device also includes a guide plate, which is arranged parallel to the movement direction of the push plate, so as to achieve paper support limitation and guidance.

8. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: Guide strips are arranged on both sides of the paper tray conveying line and the carton conveying line.

9. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: The first cylinder is provided with a proximity switch.

10. The automatic boxing equipment for milk tea paper tray packaging products according to claim 1, characterized in that: It also includes a carton lifting device installed on the frame, and the carton lifting device is connected to the carton conveying line.

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