Automatic stacking and packaging equipment

Abstract

The utility model provides automatic stacking and packaging equipment, and belongs to the technical field of automatic stacking and packaging, in particular to the automatic stacking and packaging equipment which comprises a film winding assembly, a mechanical arm, a transfer conveying belt and a mounting table, the film winding assembly is located on one side of the transfer conveying belt, and the mechanical arm is located at one end of the transfer conveying assembly; the mechanical arm is used for grabbing a carton to the film winding assembly for film winding and packaging; the transfer conveying belt is used for conveying and concentrating the cartons which are wound with the films and packaged; the film winding assembly is mounted on the mounting table; the film winding assembly comprises a film winding machine, a pallet rotating disc and a clamping piece, the pallet rotating disc is located on the side close to the transfer conveying belt, the film winding machine is located on the side away from the transfer conveying belt, and the clamping piece is located between the film winding machine and the pallet rotating disc and used for carrying the cartons subjected to film winding and packaging on the pallet rotating disc to the transfer conveying belt. Through the treatment scheme, the packaging efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of automated palletizing and packaging, and more particularly to an automated palletizing and packaging device. Background Technology

[0002] Disposable plastic cups are typically made from raw materials that meet food-related standards, which are blow-molded and then collected, packaged, and finally boxed and shipped from specialized production lines.

[0003] Packed disposable plastic cups are usually distributed centrally after being wrapped with film. During the wrapping process, the packed disposable plastic cups are first transported to the wrapping equipment by forklift. The mechanical gripper picks up the carton and places it on the pallet turntable at the wrapping area. The operator wraps one end of the wrapping film around the carton. Then the wrapping machine rotates around the pallet turntable, wrapping the carton from top to bottom. After the wrapping is completed, the robotic arm moves the wrapped carton onto the conveyor channel.

[0004] Regarding the aforementioned existing technology, after the cardboard boxes are wrapped with film, they are handled by a robotic arm. However, when the wrapped cardboard boxes are picked up by the robotic arm, the wrapping film is easily damaged, affecting work efficiency. Utility Model Content

[0005] In view of this, this application provides an automatic palletizing and packaging equipment that solves the problem of damage to film-wrapped packaging in the prior art and improves packaging efficiency.

[0006] The automatic palletizing and packaging equipment provided in this application adopts the following technical solution:

[0007] An automated palletizing and packaging device includes a film-wrapping assembly, a robotic arm, a transfer conveyor belt, and a mounting platform. The film-wrapping assembly is located on one side of the transfer conveyor belt, and the robotic arm is located at one end of the transfer conveyor belt. The robotic arm is used to pick up cartons and place them onto the film-wrapping assembly for film wrapping. The transfer conveyor belt is used to transport and concentrate the film-wrapped cartons. The film-wrapping assembly is mounted on the mounting platform. The film-wrapping assembly includes a film-wrapping machine, a pallet turntable, and a gripper. The pallet turntable is located on the side closer to the transfer conveyor belt, the film-wrapping machine is located on the side farther from the transfer conveyor belt, and the gripper is located between the film-wrapping machine and the pallet turntable for transporting the film-wrapped cartons from the pallet turntable onto the transfer conveyor belt.

[0008] By adopting the above technical solution, after the carton is wrapped with film, the clamping device picks up the carton from the display turntable and places it on the transfer conveyor belt. The transfer conveyor belt collects the wrapped cartons and distributes them. The clamping device effectively avoids damage to the packaging film during the clamping and transfer process, greatly improving the efficiency of completing the wrapping work in one go, avoiding repetitive work, and effectively improving work efficiency.

[0009] Optionally, the clamping component includes a lifting cylinder, a pushing cylinder, a sliding groove, a clamping rod, a bidirectional threaded rod, and a clamping motor; the mounting platform is provided with an embedding groove, the lifting cylinder is disposed in the embedding groove and the pushing direction is vertically upward; the pushing cylinder is horizontally disposed at the top of the lifting cylinder and the pushing direction is horizontally pointing towards one end of the transfer conveyor belt; the sliding groove is horizontally disposed at the pushing end of the pushing cylinder, and the length direction of the sliding groove is perpendicular to the pushing direction of the pushing cylinder; the bidirectional threaded rod is rotatably connected in the sliding groove, and the clamping motor is used to drive the bidirectional threaded rod to rotate; there are two clamping rods, the two clamping rods are symmetrically disposed in the sliding groove, and the clamping rods are threadedly connected to the bidirectional threaded rod.

[0010] By adopting the above technical solution, after the film wrapping work is completed, the clamping component is lifted from the mounting platform by the lifting cylinder. The position of the clamping rod is moved to the wrapped carton by adjusting the push cylinder. The clamping motor drives the bidirectional threaded rod to rotate, controlling the clamping rod to clamp the carton. Then, the push cylinder transfers the carton to the transfer conveyor belt for transport. After the clamping work is completed, the lifting cylinder retracts, and the subsequent film wrapping work is carried out. During the entire clamping and transfer process, the clamping rods on both sides clamp the carton, ensuring that the carton is in uniform contact with the clamping rods on both sides, thereby avoiding damage to the film wrapping and improving work efficiency.

[0011] Optionally, the clamping rod is provided with a limiting arm, and a flexible rubber pad is provided at the end of the limiting arm away from the clamping rod.

[0012] By adopting the above technical solution, setting a limiting arm and a flexible rubber pad on the clamping rod can further ensure that it is gentler when in contact with the carton after wrapping, and increase the effective contact area, so that the force is more even during the transfer process, ensuring the integrity of the carton wrapping and effectively improving work efficiency.

[0013] Optionally, the pallet turntable includes a rotating motor, a turntable, a lifting cylinder, and a lifting plate;

[0014] The rotating motor is mounted on the mounting platform with its drive end pointing vertically upward; the turntable is located at the top of the rotating motor and is fixedly connected to the drive end of the rotating motor; a clearance groove is opened at the center of the turntable, and the second lifting cylinder is located in the clearance groove; the lifting plate is located at the pushing end of the second lifting cylinder.

[0015] By adopting the above technical solution, the robotic arm transfers the carton to the lifting plate on the pallet turntable. During the film wrapping process, the turntable is driven by a rotating motor, which in turn drives the carton to rotate, completing the film wrapping work. After the film wrapping work is completed, the lifting plate is lifted by the second push cylinder, which then lifts the film-wrapped carton. The gripper then picks it up and transports it directly to the transfer conveyor belt. Since the height of the transfer conveyor belt is higher than the pallet turntable, and the gripper may easily tear the packaging film when it picks up the film-wrapped carton from bottom to top, the second lift cylinder and the lifting plate are set up to drag the carton up. The gripper then performs horizontal transfer, effectively ensuring the integrity of the film during the transfer process.

[0016] Optionally, the transfer conveyor belt includes a mounting frame and transfer rollers, and there are multiple transfer rollers, which are evenly spaced on the top of the mounting frame.

[0017] By adopting the above technical solution, the wrapped carton will be transported to the centralized collection point by the rotation of the transfer roller. The collection of the carton by the rotation of the roller does not require the consumption of extra energy, and the operator only needs to hold it by hand, which has the effect of saving economic costs.

[0018] Optionally, the mounting bracket gradually decreases in height from one end closer to the robotic arm to the end furthest from the robotic arm.

[0019] By adopting the above technical solution, the wrapped carton automatically slides from the high end to the low end without human assistance, further reducing the consumption of manpower.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] 1. After the carton is wrapped with film, the clamping device picks up the carton from the display turntable and places it on the transfer conveyor belt. The transfer conveyor belt collects the wrapped cartons and distributes them. The clamping device effectively avoids damage to the packaging film during the clamping and transfer process, greatly improving the efficiency of completing the wrapping work in one go, avoiding repetitive work, and effectively improving work efficiency.

[0022] 2. After the film wrapping is completed, the clamping component is lifted from the mounting platform by the lifting cylinder. The position of the clamping rod is moved to the wrapped carton by adjusting the push cylinder. The clamping motor drives the bidirectional threaded rod to rotate, controlling the clamping rod to clamp the carton. Then, the push cylinder transfers the carton to the transfer conveyor belt for transport. After the clamping is completed, the lifting cylinder retracts, and the subsequent film wrapping is carried out. Throughout the entire clamping and transfer process, the clamping rods on both sides clamp the carton, ensuring that the carton is in even contact with the clamping rods on both sides, thereby avoiding damage to the film wrapping and improving work efficiency.

[0023] 3. The robotic arm transfers the carton to the lifting plate on the pallet turntable. During the wrapping process, the turntable rotates due to the rotation motor, which in turn rotates the carton to complete the wrapping. After the wrapping is complete, the lifting plate is lifted by the second push cylinder, which lifts the wrapped carton. The gripper then picks it up and transports it directly to the transfer conveyor belt. Since the transfer conveyor belt is higher than the pallet turntable, and the gripper may easily tear the wrapping film when it picks up the wrapped carton from bottom to top, the second lift cylinder and the lifting plate are used to lift the carton. The gripper then performs horizontal transfer, effectively ensuring the integrity of the film during the transfer process. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a three-dimensional structural diagram of an automatic palletizing and packaging equipment disclosed in an embodiment of this application;

[0026] Figure 2 This is a three-dimensional structural cross-sectional view of an automatic palletizing and packaging equipment disclosed in an embodiment of this application.

[0027] Explanation of reference numerals in the attached drawings: 1. Robotic arm; 2. Transfer conveyor belt; 21. Mounting frame; 22. Transfer roller; 3. Film wrapping assembly; 31. Film wrapping machine; 32. Clamping component; 321. Lifting cylinder one; 322. Pushing cylinder; 323. Sliding groove; 324. Clamping rod; 3241. Limiting arm; 3242. Flexible rubber pad; 325. Bidirectional threaded rod; 326. Clamping motor; 33. Pallet turntable; 331. Rotating motor; 332. Turntable; 3321. Clearance groove; 333. Lifting cylinder two; 334. Lifting plate; 4. Mounting platform; 41. Embedding groove. Detailed Implementation

[0028] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0029] The following specific examples illustrate the implementation of this application. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. This application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this application, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0031] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. The drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0032] Furthermore, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0033] This application provides an automatic palletizing and packaging device, referring to... Figures 1-2The system includes a film-wrapping assembly 3, a robotic arm 1, a transfer conveyor belt 2, and an installation platform 4. The robotic arm 1 is used to grab cartons and place them onto the film-wrapping assembly 3 for film wrapping. The transfer conveyor belt 2 is used to transport and concentrate the wrapped cartons. The film-wrapping assembly 3 is installed on the installation platform 4, located on one side of the transfer conveyor belt 2, and the robotic arm 1 is located at one end of the transfer conveyor belt 2. The film-wrapping assembly 3 includes a film-wrapping machine 31, a pallet turntable 33, and a gripper 32. The pallet turntable 33 is located on the side closer to the transfer conveyor belt 2, the film-wrapping machine 31 is located on the side farther away from the transfer conveyor belt 2, and the gripper 32 is located between the film-wrapping machine 31 and the pallet turntable 33, used to transport the wrapped cartons on the pallet turntable 33 onto the transfer conveyor belt 2.

[0034] Reference Figures 1-2 The clamping component 32 includes a lifting cylinder 321, a pushing cylinder 322, a sliding groove 323, a clamping rod 324, a bidirectional threaded rod 325, and a clamping motor 326. An embedding groove 41 is formed on the mounting platform 4. The lifting cylinder 321 is welded into the embedding groove 41 with its pushing direction vertically upward. The pushing cylinder 322 is horizontally welded to the top of the lifting cylinder 321, with its pushing direction horizontally pointing towards one end of the conveyor belt 2. The sliding groove 323 is horizontally welded to the pushing end of the pushing cylinder 322, and the length direction of the sliding groove 323 is perpendicular to the pushing direction of the pushing cylinder 322. The bidirectional threaded rod... Rod 325 is rotatably connected in sliding groove 323. Clamping motor 326 is bolted to one end of sliding groove 323, and the drive end of clamping motor 326 is welded to the end of bidirectional threaded rod 325 to drive bidirectional threaded rod 325 to rotate. There are two clamping rods 324, which are symmetrically slidably connected in sliding groove 323 and threaded to bidirectional threaded rod 325. Limiting arm 3241 is vertically welded on the inner side of clamping rod 324, and flexible rubber pad 3242 is glued to the opposite end of limiting arm 3241.

[0035] Reference Figure 2 The pallet turntable 33 includes a rotating motor 331, a turntable 332, a second lifting cylinder 333, and a lifting plate 334. The rotating motor 331 is fixedly mounted on the mounting platform 4 with bolts, and the drive end is vertically upward. The turntable 332 is welded to the top of the rotating motor 331. A clearance groove 3321 is opened at the center of the turntable 332. The second lifting cylinder 333 is vertically mounted in the clearance groove 3321 with bolts. The lifting plate 334 is welded to the pushing end of the second lifting cylinder 333.

[0036] Reference Figure 1 The transfer conveyor belt 2 includes a mounting frame 21 and transfer rollers 22. There are multiple transfer rollers 22, which are evenly spaced and rotatably connected to the top of the mounting frame 21. The height of the mounting frame 21 gradually decreases from one end near the robotic arm 1 to the other end away from the robotic arm 1.

[0037] The principle involved in this application is as follows: When film wrapping is required, the packed disposable plastic cups are first transferred to one side of the robotic arm 1 by a forklift. The robotic arm 1 then picks up the carton and places it onto the lifting plate 334 on the pallet turntable 33. At this time, the lifting plate 334 is level with the pallet turntable 33. The packaging film on the film wrapping machine 31 is pulled out and wrapped around the carton. Then, the drive motor 331 rotates, thereby driving the pallet turntable 33 to rotate, and then wrapping the film around the carton. After the film wrapping is completed, the packaging film is cut, and the lifting cylinder 321 pushes the push cylinder 322 to be close to the transfer conveyor belt 2. At the same height as one end of the robotic arm 1, the lifting cylinder 333 is also adjusted to the same height. Then, the clamping rod 324 is pushed to the carton by the push cylinder 322. The clamping motor 326 drives the bidirectional threaded rod 325 to rotate, adjusting the position of the clamping rod 324. The limiting arm 3241 and the flexible rubber pad 3242 contact the wrapped carton. After clamping the wrapped carton, the push cylinder 322 transfers the clamped carton to the higher end of the transfer conveyor belt 2. Under the action of its own gravity, the wrapped carton slides from the higher end to the lower end for collection.

[0038] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An automatic palletizing packaging apparatus, characterized in that, It comprises a film winding assembly (3), a mechanical arm (1), a transfer conveyor belt (2) and a mounting table (4), the film winding assembly (3) is located on one side of the transfer conveyor belt (2), and the mechanical arm (1) is located at one end of the transfer conveyor belt (2); The mechanical arm (1) is used to grab cartons to the film winding assembly (3) for film wrapping; The transfer conveyor belt (2) is used to transport and concentrate the cartons wrapped by film; The film winding assembly (3) is installed on the mounting table (4); The film winding assembly (3) comprises a film winding machine (31), a pallet turntable (33) and a clamping piece (32), the pallet turntable (33) is located on one side close to the transfer conveyor belt (2), the film winding machine (31) is located on the side away from the transfer conveyor belt (2), and the clamping piece (32) is located between the film winding machine (31) and the pallet turntable (33) and is used to carry the cartons wrapped by film on the pallet turntable (33) to the transfer conveyor belt (2).

2. An automatic palletizing packaging apparatus according to claim 1, characterized in that, The clamping piece (32) comprises a lifting cylinder one (321), a pushing cylinder (322), a sliding groove (323), a clamping rod (324), a bidirectional threaded rod (325) and a clamping motor (326); The mounting table (4) is provided with an embedded groove (41), the lifting cylinder one (321) is arranged in the embedded groove (41) and the pushing direction is vertically upward; The pushing cylinder (322) is horizontally arranged on the top of the lifting cylinder one (321) and the pushing direction is horizontally directed to one end of the transfer conveyor belt (2); The sliding groove (323) is horizontally arranged on the pushing end of the pushing cylinder (322), and the length direction of the sliding groove (323) is perpendicular to the pushing direction of the pushing cylinder (322); The bidirectional threaded rod (325) is rotationally connected in the sliding groove (323), and the clamping motor (326) is used to drive the bidirectional threaded rod (325) to rotate; The clamping rod (324) has two, two clamping rods (324) are symmetrically arranged in the sliding groove (323), and the clamping rod (324) is threadedly connected with the bidirectional threaded rod (325).

3. An automatic palletizing packaging apparatus according to claim 2, characterized in that, The clamping rod (324) is provided with a limiting arm (3241), and the end of the limiting arm (3241) away from the clamping rod (324) is provided with a flexible rubber pad (3242).

4. An automatic palletizing packaging apparatus according to claim 1, characterized in that, The pallet turntable (33) comprises a rotating motor (331), a turntable (332), a lifting cylinder two (333) and a lifting plate (334); The rotating motor (331) is arranged on the mounting table (4) and the driving end is vertically upward; The turntable (332) is arranged on the top end of the rotating motor (331) and is fixedly connected with the driving end of the rotating motor (331); The turntable (332) is provided with an avoiding groove (3321) at the center, and the lifting cylinder two (333) is arranged in the avoiding groove (3321); The lifting plate (334) is arranged on the pushing end of the lifting cylinder two (333).

5. An automatic palletizing packaging apparatus according to claim 1, characterized in that, The transfer conveying belt (2) comprises a mounting frame (21) and a plurality of transfer rollers (22) which are uniformly spaced on the top of the mounting frame (21).

6. An automatic palletizing packaging apparatus according to claim 5, characterized in that, The mounting frame (21) gradually decreases in height from one end close to the mechanical arm (1) to the other end away from the mechanical arm (1).

Images