Automatic lining machine

Abstract

The utility model discloses an automatic lining mounting machine which is used for realizing automatic and rapid lining mounting of a packaging box. The device comprises a feeding mechanism, a lining paper taking mechanism, a lining paper positioning mechanism, a lining paper discharging mechanism, a glue scraping mechanism, a box positioning mechanism and a rack assembly, a feeding station is arranged on the feeding mechanism, the lining paper taking mechanism is arranged above the feeding station, the lining paper positioning mechanism comprises a positioning platform and a positioning air cylinder assembly, the positioning air cylinder assembly is arranged on the peripheral face of the positioning platform, and the lining paper taking mechanism is used for carrying lining paper on the feeding station to the positioning platform. The lining paper positioning mechanism, the glue scraping mechanism and the box positioning mechanism are arranged on the same straight line, and the lining paper discharging mechanism is arranged above the lining paper positioning mechanism, the glue scraping mechanism and the box positioning mechanism. And the lining paper discharging mechanism is used for gluing the shaped and positioned lining paper through the glue scraping mechanism and then putting the lining paper into the box body to be subjected to lining mounting on the box positioning mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and packaging equipment, in particular to an automatic lining machine. Background Art

[0002] Box lining is an important packaging process, which enhances the protection, aesthetics and functionality of the box by adding one or more layers of cushioning materials inside the box. The existing box lining and gluing production line usually combines semi-automatic equipment and manual operation. The operator needs to place the glue-coated side of the lining paper face down into the machine for gluing treatment. In addition, the operator also needs to remove the glue-coated lining paper from the production line and accurately line it into the box to complete the manual lining step.

[0003] However, this way of relying on manual gluing and lining has obvious defects in high-speed production line operations. High-speed production line operations have high requirements for the human reaction speed and lining position. It is difficult to ensure the accuracy of manual lining, and the long transfer time of the lining paper after gluing will cause the adhesiveness of the glue to decrease, resulting in an increase in the defective rate. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides an automatic lining machine.

[0005] The technical solutions provided in this application are described below:

[0006] This application provides an automatic lining machine, including:

[0007] A loading mechanism, a lining paper picking mechanism, a lining paper positioning mechanism, a lining paper discharging mechanism, a glue scraping mechanism, a box positioning mechanism and a frame assembly provided on the frame assembly;

[0008] A loading station is provided on the loading mechanism, the lining paper picking mechanism is arranged above the loading station, the lining paper positioning mechanism includes a positioning platform and a positioning cylinder assembly, the positioning cylinder assembly is arranged on the peripheral surfaces of the positioning platform, the lining paper picking mechanism is used to transport the lining paper on the loading station to the positioning platform and cooperate with the positioning cylinder assembly to shape and position the lining paper on the positioning platform. The lining paper positioning mechanism, the glue scraping mechanism and the box positioning mechanism are arranged on the same straight line, and the lining paper discharging mechanism is arranged above the lining paper positioning mechanism, the glue scraping mechanism and the box positioning mechanism. The lining paper discharging mechanism is used to place the shaped and positioned lining paper onto the box body to be lined on the box positioning mechanism after gluing through the glue scraping mechanism.

[0009] Optionally, the loading mechanism includes:

[0010] A lifting module, a fixed bracket, and a paper supporting bracket. The lifting module is mounted on the frame assembly through the fixed bracket. The paper supporting bracket is connected to the lifting module. The lifting module is used to drive the paper supporting bracket to move up and down. The paper supporting bracket cooperates with the fixed bracket to accommodate the lining paper.

[0011] Optionally, the lining paper picking mechanism includes:

[0012] A first linear motion module, a cylinder telescoping module, and a first vacuum suction plate. The first linear motion module is connected to the cylinder telescoping module. The first vacuum suction plate is mounted on the cylinder telescoping module. The first linear motion module is used to drive the cylinder telescoping module and the first vacuum suction plate to move. The cylinder telescoping module is used to control the height of the first vacuum suction plate. The first vacuum suction plate is used to adsorb the lining paper in the feeding mechanism.

[0013] Optionally, the lining paper positioning mechanism further includes:

[0014] A first sensing module. There is a through opening provided on the positioning platform. The first sensing module is arranged below the opening. The positioning cylinder assembly cooperates with the first sensing module to perform shaping and positioning on the lining paper placed on the positioning platform.

[0015] Optionally, the positioning cylinder assembly includes:

[0016] A positioning clamping block, a positioning telescoping cylinder, and a cylinder mounting base. The cylinder mounting base is fixed on the frame assembly. The positioning telescoping cylinder is mounted on the cylinder mounting base. The positioning telescoping cylinder is connected to the positioning clamping block.

[0017] Optionally, the lining paper discharging mechanism includes:

[0018] A second linear motion module, a slide rail module, and a second vacuum suction plate. The second linear motion module is fixed on the frame assembly through a support rod. The second linear motion module is connected to the slide rail module. The second vacuum suction plate is mounted on the slide rail module. The second linear motion module is used to drive the slide rail module and the second vacuum suction plate to move. The slide rail module is used to control the height of the second vacuum suction plate.

[0019] Optionally, the glue scraping mechanism includes:

[0020] A fixing base, a glue scraping roller, a servo motor, and a glue spraying pipe. The fixing base is installed on the rack assembly. The glue scraping roller is arranged inside the fixing base. The servo motor is arranged on one side of the fixing base. The servo motor is electrically connected to the glue scraping roller and is used to control the rolling speed of the glue scraping roller. A glue spraying pipe is also arranged on the fixing base and is used to apply glue to the glue scraping roller.

[0021] Optionally, the glue scraping mechanism further includes:

[0022] An induction switch and a vacuum valve. The induction switch is arranged on the fixing base. The vacuum valve is arranged inside the glue spraying pipe. The induction switch is used to control the on-off of the vacuum valve according to the amount of glue.

[0023] Optionally, the box positioning mechanism includes:

[0024] A conveying track, a positioning blocking cylinder, and a second induction module. The positioning blocking cylinder and the second induction module are arranged on the conveying track. The positioning blocking cylinder and the second induction module cooperate to stop the box to be lined on the conveying track.

[0025] Optionally, a protective cover is further arranged above the rack assembly, and a control panel is arranged on one side of the protective cover.

[0026] It can be seen from the above technical solutions that the present utility model has the following advantages:

[0027] 1. The automatic lining machine integrates multiple automated mechanisms such as a feeding mechanism, a lining paper feeding mechanism, a lining paper positioning mechanism, a lining paper discharging mechanism, and a glue scraping mechanism, realizing full-process automated operations from automatic glue application, automatic glue scraping on the lining paper to automatic lining of the lining paper into the box, reducing manual intervention, and significantly improving production efficiency and consistency.

[0028] 2. The automatic lining machine is provided with a lining paper positioning mechanism. By shaping and positioning the lining paper before glue application through the lining paper positioning mechanism, it can ensure that each lining paper is in the correct position and direction before lining, thus avoiding errors during the lining process and reducing the defective rate.

[0029] 3. The automatic lining machine can be used in a high-speed production line. The process of the lining paper from glue application to lining is rapid and continuous, reducing the time loss in the intermediate links and maintaining the continuity of production. Moreover, the lining paper can be quickly lined after passing through the glue, ensuring the high viscosity of the glue and further reducing the defective rate.

[0030] 4. The automatic lining machine adopts a reasonable layout, with a high degree of equipment integration and a small overall floor area of the equipment. It is suitable for production lines of various scales and can be easily integrated into existing production lines to meet the requirements of different production environments. Brief Description of the Drawings

[0031] Figure 1 It is a schematic diagram of the overall structure of the automatic laminating machine provided by the present utility model;

[0032] Figure 2 It is a schematic diagram of the structure of the loading mechanism in the automatic laminating machine provided by the present utility model;

[0033] Figure 3 It is a schematic diagram of the structure of the lining paper picking mechanism in the automatic laminating machine provided by the present utility model;

[0034] Figure 4 It is a schematic diagram of the structure of the lining paper positioning mechanism in the automatic laminating machine provided by the present utility model;

[0035] Figure 5 It is a schematic diagram of the structure of the lining paper feeding mechanism in the automatic laminating machine provided by the present utility model;

[0036] Figure 6 It is a schematic diagram of the structure of the glue scraping mechanism in the automatic laminating machine provided by the present utility model;

[0037] Figure 7 It is another schematic diagram of the overall structure of the automatic laminating machine provided by the present utility model. Detailed Description of the Preferred Embodiment

[0038] In this application, the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings, and is only used to illustrate the relative positional relationship between each component or part, and does not particularly limit the specific installation orientation of each component or part.

[0039] Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to the specific circumstances.

[0040] In addition, the terms "installed", "set", "provided with", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0041] In addition, the structures, ratios, sizes, etc. depicted in the drawings of the present application are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementable conditions of the present application. Therefore, they do not have technical substantive significance. Any modification of the structure, change of the ratio relationship, or adjustment of the size, without affecting the effects that the present application can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present application.

[0042] Next, the technical solutions in the present application will be clearly and completely described in conjunction with the drawings in the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0043] The present utility model discloses an automatic lining machine for realizing the automatic and rapid lining of packaging boxes, and will be described in detail below in conjunction with the drawings.

[0044] Please refer to Figures 1 to 7 , an embodiment of the automatic lining machine provided by the present application includes:

[0045] A feeding mechanism 1, a lining paper picking mechanism 2, a lining paper positioning mechanism 3, a lining paper feeding mechanism 4, a glue scraping mechanism 5, and a box positioning mechanism 6 provided on the frame assembly 7;

[0046] The feeding mechanism 1 is provided with a feeding station. The lining paper picking mechanism 2 is arranged above the feeding station. The lining paper positioning mechanism 3 includes a positioning platform 31 and a positioning cylinder assembly 32. The positioning cylinder assembly 32 is arranged on the peripheral surfaces of the positioning platform 31. The lining paper picking mechanism 2 is used to transport the lining paper on the feeding station to the positioning platform 31 and cooperate with the positioning cylinder assembly 32 to shape and position the lining paper on the positioning platform. The lining paper positioning mechanism 3, the glue scraping mechanism 5, and the box positioning mechanism 6 are arranged on the same straight line. The lining paper feeding mechanism 4 is arranged above the lining paper positioning mechanism 3, the glue scraping mechanism 5, and the box positioning mechanism 6. The lining paper feeding mechanism 4 is used to place the shaped and positioned lining paper into the box body to be lined on the box positioning mechanism 6 after gluing through the glue scraping mechanism 5.

[0047] Next, each component in this embodiment will be described:

[0048] Feeding mechanism 1: The main task of the feeding mechanism 1 is to accommodate the lining paper material and continuously provide raw materials for the entire lining process. In addition, the feeding mechanism 1 can also include the function of automatically detecting the supply state of the lining paper to ensure the continuity of the material and timely replenishment.

[0049] Liner paper feeding mechanism 2: The liner paper feeding mechanism 2 is responsible for taking out the liner paper from the feeding mechanism 1 and transferring it to the liner paper positioning mechanism 3, realizing the automatic picking and placing of the liner paper.

[0050] Liner paper positioning mechanism 3: The liner paper positioning mechanism 3 is responsible for precisely shaping and positioning the liner paper through the positioning platform 31 and the positioning cylinder assembly 32. The positioning platform 31 is the base for placing the liner paper, providing a stable plane to support the liner paper. The positioning cylinder assembly 32 is arranged around the four sides of the positioning platform 31 and is used to push the liner paper to achieve shaping and precise positioning, ensuring that the liner paper is in the correct position and orientation before laminating. Through shaping and positioning, the risk of paper deviation can be reduced, and the laminating accuracy and product quality can be improved.

[0051] Gluing mechanism 5: The gluing mechanism 5 is responsible for evenly coating glue on the liner paper to provide the necessary adhesion for laminating.

[0052] Box positioning mechanism 6: When the packaging box completes the previous process, it will be sent into the box positioning mechanism 6. The box positioning mechanism 6 is used to place and fix the box body to be laminated, ensuring its accurate position during the laminating process.

[0053] Liner paper discharging mechanism 4: The liner paper discharging mechanism 4 is responsible for moving the positioned and glued liner paper to the box positioning mechanism 6 and placing it into the box body to be laminated. This automated discharging process ensures the precise alignment of the liner paper and the box body, reducing errors that may occur during manual discharging.

[0054] Frame assembly 7: The frame assembly 7 is the support structure of the entire automatic laminating machine, carrying all components and mechanisms.

[0055] The working process of this equipment is introduced as follows:

[0056] 1. Feeding and picking stage: Stacked liner paper materials are placed into the feeding mechanism 1. The feeding mechanism 1 starts to work and continuously delivers the liner paper to the feeding station. The liner paper feeding mechanism 2 is activated, grabs a piece of liner paper from the feeding station, and transfers it to the positioning platform 31 of the liner paper positioning mechanism 3. This grabbing action can be achieved through suction cups, grippers, or other manipulators, and specific details are not limited here.

[0057] 2. Positioning stage: After receiving the liner paper, the liner paper positioning mechanism 3 precisely shapes and positions it through the positioning cylinder assembly 32. During this process, the liner paper will be adjusted to the correct position and orientation to ensure accuracy during laminating.

[0058] 3. Gluing stage: The positioned liner paper is moved by the liner paper discharging mechanism 4 above the gluing mechanism 5, and glue is applied to the liner paper by the gluing mechanism 5. The liner paper discharging mechanism 4 needs to ensure that the liner paper remains stable during movement, avoiding any deviation or wrinkles.

[0059] 4. Lining stage: The lined paper after gluing is moved by the lined paper feeding mechanism 4 onto the box body to be lined on the box positioning mechanism 6. The lined paper feeding mechanism 4 precisely places the lined paper on the box body to complete the lining operation. After the lining is completed, the box body together with the lined paper is conveyed to the next production link or for subsequent packaging and processing.

[0060] The advantages of this embodiment are as follows: This automatic lining machine integrates multiple automated mechanisms such as the feeding mechanism 1, the lined paper picking mechanism 2, the lined paper positioning mechanism 3, the lined paper feeding mechanism 4, and the glue scraping mechanism 5, realizing the full-process automated operation from automatic gluing, automatic lined paper glue scraping to automatic lined paper lining into the box, significantly reducing manual intervention, not only improving production efficiency but also ensuring the consistency of the production process and product quality. Among them, the lined paper positioning mechanism 3 precisely shapes and positions the lined paper through the lined paper positioning platform 31 and the positioning cylinder assembly 32 before gluing, ensuring that each lined paper is in the correct position and orientation before lining, effectively avoiding possible errors during the lining process, thereby reducing the defective rate. In addition, the automatic lining machine can operate at high speed, ensuring that the process of the lined paper from gluing to lining is rapid and continuous, reducing time loss and maintaining the continuity of production. At the same time, the lined paper can be quickly lined after gluing, taking advantage of the high viscosity of the glue to further ensure the lining quality. The reasonable layout and high integration design of this automatic lining machine make the overall floor area of the equipment small, not only suitable for production lines of various scales but also able to be easily integrated into existing production lines to meet the requirements of different production environments.

[0061] Refer to Figure 2 , in an alternative embodiment, the feeding mechanism 1 includes: a lifting module 11, a fixed bracket 12, and a material supporting bracket 13. The lifting module 11 is installed on the frame assembly 7 through the fixed bracket 12. The material supporting bracket 13 is connected to the lifting module 11. The lifting module 11 is used to drive the material supporting bracket 13 to move up and down. The material supporting bracket 13 cooperates with the fixed bracket 12 to accommodate the lined paper.

[0062] Lifting module 11: The lifting module 11 is the core component of the feeding mechanism 1, responsible for realizing the vertical movement of the material supporting bracket 13. The lifting module 11 can be composed of a motor, gears, guide rails, or other driving mechanisms, and can precisely control the ascending and descending movements of the material supporting bracket 13.

[0063] Fixed bracket 12: The fixed bracket 12 is the supporting component of the feeding mechanism 1. The fixed bracket 12 is installed on the frame assembly 7, providing a stable installation foundation for the lifting module 11.

[0064] Paper supporting bracket 13: The paper supporting bracket 13 is a component that directly contacts the liner paper and is used to carry and support the liner paper material. The size of the paper supporting bracket 13 is determined by the size, weight, and shape of the liner paper to ensure the stability and flatness of the liner paper during the lifting process.

[0065] The working principle of the loading mechanism 1 in this embodiment is as follows:

[0066] The liner paper material is stacked on the paper supporting bracket 13. When loading is required, the lifting module 11 drives the paper supporting bracket 13 to rise, continuously lifting the liner paper material to the required working height so that the liner paper material can be grabbed by the liner paper picking mechanism 2, ensuring the continuous supply of the liner paper material during the production process. When necessary, the lifting module 11 can also drive the paper supporting bracket 13 to descend to load new liner paper material or replenish the liner paper.

[0067] Refer to Figure 3 In an alternative embodiment, the liner paper picking mechanism 2 includes: a first linear motion module 21, a cylinder telescoping module 22, and a first vacuum adsorption plate 23. The first linear motion module 21 is connected to the cylinder telescoping module 22, and the first vacuum adsorption plate 23 is mounted on the cylinder telescoping module 22. The first linear motion module 21 is used to drive the cylinder telescoping module 22 and the first vacuum adsorption plate 23 to move. The cylinder telescoping module 22 is used to control the height of the first vacuum adsorption plate 23, and the first vacuum adsorption plate 23 is used to adsorb the liner paper in the loading mechanism 1.

[0068] First linear motion module 21: The first linear motion module 21 is responsible for moving the cylinder telescoping module 22 and the first vacuum adsorption plate 23 thereon in the horizontal direction. The first linear motion module 21 can specifically be composed of a slide rail or guide rail system driven by a motor and can precisely control the movement along a straight path.

[0069] Cylinder telescoping module 22: The cylinder telescoping module 22 is responsible for controlling the vertical height of the first vacuum adsorption plate 23. The cylinder telescoping module 22 is driven by a cylinder and can adjust the height of the first vacuum adsorption plate 23 in the vertical direction, improving the flexibility of picking.

[0070] First vacuum adsorption plate 23: The first vacuum adsorption plate 23 is used to adsorb the liner paper to achieve the grasping and handling of the liner paper. A vacuum device is installed on the first vacuum adsorption plate 23, which can generate sufficient suction force to stably adsorb the liner paper.

[0071] The working principle of the liner paper picking mechanism 2 in this embodiment is as follows:

[0072] It is horizontally moved by the first linear motion module 21, driving the cylinder telescopic module 22 and the first vacuum adsorption plate 23 connected thereto to be accurately positioned in the horizontal direction. When taking materials, the cylinder telescopic module 22 vertically expands and contracts according to the position of the backing paper, adjusting the first vacuum adsorption plate 23 to an appropriate height. Subsequently, the vacuum adsorption plate starts the adsorption function, and uses the generated suction force to stably grab the backing paper. After the adsorption is completed, the first linear motion module 21 drives the first vacuum adsorption plate 23 to transport the backing paper to the backing paper positioning mechanism 3 for subsequent processing.

[0073] Refer to Figure 4 , in an optional embodiment, the backing paper positioning mechanism 3 further includes: a first induction module 33. There is a through opening provided on the positioning platform 31, and the first induction module 33 is arranged below the opening. The positioning cylinder assembly 32 cooperates with the first induction module 33 to perform shaping and positioning on the backing paper placed on the positioning platform 31.

[0074] In a further optional embodiment, the positioning cylinder assembly 32 specifically includes a positioning clamp block 321, a positioning telescopic cylinder 322, and a cylinder mounting base 323. The cylinder mounting base 323 is fixed on the frame assembly 7, the positioning telescopic cylinder 322 is installed on the cylinder mounting base 323, and the positioning telescopic cylinder 322 is connected to the positioning clamp block 321. Among them, the positioning clamp block 321 is the component that directly contacts the backing paper and is used for clamping and shaping the backing paper. The positioning telescopic cylinder 322 is the actuator that drives the positioning clamp block 321 to act. By controlling the expansion and contraction of the cylinder, the positioning clamp block 321 can be pushed to apply force to the backing paper. The cylinder mounting base 323 is the fixed point of the positioning telescopic cylinder 322 and is installed on the frame assembly 7.

[0075] The first induction module 33: The first induction module 33 is installed below the opening of the positioning platform 31 and is used to detect the position and state of the backing paper. The first induction module 33 can include a photoelectric sensor or other types of sensors, which are not specifically limited here. The first induction module 33 is used to identify whether the backing paper is placed in place. If the first induction module 33 detects that the backing paper falls midway, it sends an alarm signal to the device.

[0076] The working principle of the backing paper positioning mechanism 3 in this embodiment is as follows:

[0077] After the backing paper is placed on the positioning platform 31 by the backing paper material taking mechanism 2, the first induction module 33 detects the signal that the backing paper is in place, and then triggers a control signal to make the telescopic cylinder of the positioning cylinder assembly 32 act. The cylinder pushes the positioning clamp block 321 to extend from the cylinder mounting base 323 to clamp, position, and shape the backing paper, ensuring that the backing paper is flat and accurately positioned.

[0078] Refer to Figure 5, in an optional embodiment, the backing paper feeding mechanism 4 includes: a second linear motion module 41, a slide rail module 42, and a second vacuum suction plate 43. The second linear motion module 41 is fixed to the frame assembly 7 through a support rod. The second linear motion module 41 is connected to the slide rail module 42, and the second vacuum suction plate 43 is installed on the slide rail module 42. The second linear motion module 41 is used to drive the slide rail module 42 and the second vacuum suction plate 43 to move, and the slide rail module 42 is used to control the height of the second vacuum suction plate 43.

[0079] Second linear motion module 41: The second linear motion module 41 drives the slide rail module 42 and the second vacuum suction plate 43 to move along a set path. The second linear motion module 41 provides the ability to move in a specific direction, ensuring that the second vacuum suction plate 43 can reach the designated feeding position. Specifically, the second linear motion module 41 can be driven by a motor and is equipped with a guide rail system to ensure smooth and precise movement along a straight path.

[0080] Slide rail module 42: The slide rail module 42 is installed on the second linear motion module 41, used to support the second vacuum suction plate 43, and control the height of the second vacuum suction plate 43 in the vertical direction. The slide rail module 42 includes an adjustable lifting mechanism, allowing the height of the second vacuum suction plate 43 to be adjusted as needed.

[0081] Second vacuum suction plate 43: The second vacuum suction plate 43 is used to adsorb and transport the positioned backing paper, move the backing paper to the glue spreading mechanism 5 for gluing and place it on the box body to be lined.

[0082] The working principle of the backing paper feeding mechanism 4 in this embodiment is as follows:

[0083] When the second linear motion module 41 receives a movement signal, it drives the slide rail module 42 and the second vacuum adsorption plate 43 to move smoothly and precisely in a specific direction. During the movement, the adjustable lifting mechanism on the slide rail module 42 adjusts the height of the second vacuum adsorption plate 43 as needed to adapt to the feeding requirements at different heights. When the second linear motion module 41 reaches the working position of the lining paper positioning mechanism 3, the second vacuum adsorption plate 43 descends to above the lining paper and activates the adsorption function, stably grasping the lining paper through vacuum suction. After adsorbing the lining paper, the second linear motion module 41 drives the slide rail module 42 and the second vacuum adsorption plate 43 to move along the set path, transporting the lining paper from the positioning position to the glue scraping mechanism 5. When passing through the glue scraping mechanism 5, the lining paper rubs against the glue scraping mechanism 5 once for gluing, and the second vacuum adsorption plate 43 keeps the lining paper stable to ensure uniform glue coating. After gluing is completed, the second linear motion module 41 continues to drive the slide rail module 42 and the second vacuum adsorption plate 43 to move, precisely placing the glued side of the lining paper onto the box body to be lined. After the lining paper is placed in place, the second vacuum adsorption plate 43 releases the adsorption force, and the lining paper is safely placed on the box body, completing the lining process. Finally, the second linear motion module 41 drives the entire lining paper feeding mechanism 4 back to the starting position to prepare for the next feeding operation.

[0084] Refer to Figure 6 , in an optional embodiment, the glue scraping mechanism 5 includes: a fixed seat 51, a glue scraping roller 52, a servo motor 53, and a glue spraying pipe 54. The fixed seat 51 is installed on the frame assembly 7, the glue scraping roller 52 is arranged inside the fixed seat 51, the servo motor 53 is arranged on one side of the fixed seat 51, the servo motor 53 is electrically connected to the glue scraping roller 52, the servo motor 53 is used to control the rolling speed of the glue scraping roller 52, and a glue spraying pipe 54 is further arranged on the fixed seat 51, and the glue spraying pipe 54 is used to apply glue to the glue scraping roller 52.

[0085] Fixed seat 51: The fixed seat 51 is the support structure of the glue scraping mechanism 5, installed on the frame assembly 7, providing a stable installation platform for the glue scraping roller 52 and the servo motor 53.

[0086] Glue scraping roller 52: The glue scraping roller 52 is the component that directly contacts the lining paper and applies glue, and evenly coats the glue on the lining paper through the rotation of the roller.

[0087] Servo motor 53: The servo motor 53 is used to drive the glue scraping roller 52 and control its rotation speed and direction.

[0088] Glue spraying pipe 54: The glue spraying pipe 54 is responsible for supplying glue to the glue scraping roller 52, ensuring that the glue is evenly coated on the surface of the roller. The glue spraying pipe 54 is connected to the glue bucket placed inside the frame.

[0089] The working principle of the glue scraping mechanism 5 in this embodiment is as follows:

[0090] After receiving the control signal, the servo motor 53 drives the glue scraping roller 52 to rotate. At the same time, the glue spraying pipe 54 evenly sprays glue on the surface of the glue scraping roller 52, and the rotation of the roller drives the glue to form a uniform glue film. When the backing paper is grabbed and transported by the backing paper feeding mechanism 2 through above the glue scraping roller 52, the backing paper rubs against the glue scraping roller 52 once, and the glue on the roller is evenly transferred to the backing paper, completing the gluing process.

[0091] In an optional embodiment, the glue scraping mechanism 5 further includes an induction switch and a vacuum valve. The induction switch is arranged on the fixed seat 51, and the vacuum valve is arranged inside the glue spraying pipe 54. The induction switch is used to control the on-off of the vacuum valve according to the glue amount.

[0092] In this embodiment, the induction switch can monitor the glue amount in real time to avoid excessive or insufficient glue. When the induction switch detects that the glue amount has reached the set usage amount, it will automatically send a signal to control the closing of the vacuum valve. This action causes a change in the air pressure inside the glue spraying pipe 54, thereby stopping the outflow of glue, effectively avoiding excessive supply or shortage of glue, thus improving the usage efficiency of glue, reducing waste, and also ensuring the uniformity and consistency of the glue layer during the lining process, further improving the quality of the product and the stability of the production process.

[0093] Refer to Figure 7 , in an optional embodiment, the box positioning mechanism 6 includes a conveying track 61, a positioning blocking cylinder 62, and a second induction module 63. The positioning blocking cylinder 62 and the second induction module 63 are arranged on the conveying track 61. The positioning blocking cylinder 62 and the second induction module 63 cooperate to block and stop the box to be lined on the conveying track 61.

[0094] Conveying track 61: The conveying track 61 is the channel for the box to move on the production line, responsible for transporting the box from the previous link of the production line to the lining working position, and transporting the box to the next working link after the lining is completed.

[0095] Positioning blocking cylinder 62: The positioning blocking cylinder 62 is an actuator for physically blocking and stopping the box, installed on the conveying track 61. When receiving the blocking signal, the positioning blocking cylinder 62 will extend the blocking part, contact the box and accurately stop it at the predetermined position.

[0096] Second induction module 63: The second induction module 63 detects when the box reaches the positioning point through induction technology (such as a photoelectric sensor) and sends a signal to trigger the action of the positioning blocking cylinder 62.

[0097] In this embodiment, when the cartridge moves to the positioning point through the conveying track 61, the second induction module 63 detects the arrival of the cartridge and immediately sends a signal to extend the blocking component of the positioning blocking cylinder 62 to stop the cartridge. This process ensures the precise positioning of the cartridge before lining, providing the necessary stability and accuracy for the subsequent liner feeding and lining processes. After the cartridge is lined, the positioning blocking cylinder 62 releases the cartridge, and the cartridge flows to the next station to achieve automated in-line operation.

[0098] Refer to Figure 7 , in an alternative embodiment, a shield 71 is further provided above the frame assembly 7, and a control panel 72 is provided on one side of the shield.

[0099] In this embodiment, the shield 71 can protect the mechanisms and components inside the machine from damage, and at the same time protect the operator from contacting moving parts or high-voltage areas, increasing the safety during the use of the machine. The control panel 72 integrates all the control buttons, switches and display screens of the machine, enabling the operator to centrally manage and monitor the machine status and improve the operation efficiency.

[0100] Embodiment 1:

[0101] The automatic lining machine includes: a loading mechanism 1, a liner picking mechanism 2, a liner positioning mechanism 3, a liner feeding mechanism 4, a glue scraping mechanism 5, and a cartridge positioning mechanism 6 provided on the frame assembly 7; a loading station is provided on the loading mechanism 1, the liner picking mechanism 2 is provided above the loading station, the liner positioning mechanism 3 includes a positioning platform 31 and a positioning cylinder assembly 32, the positioning cylinder assembly 32 is provided on the peripheral surfaces of the positioning platform 31, the liner picking mechanism 2 is used to transport the liner on the loading station to the positioning platform 31 and cooperate with the positioning cylinder assembly 32 to shape and position the liner on the positioning platform, the liner positioning mechanism 3, the glue scraping mechanism 5, and the cartridge positioning mechanism 6 are arranged on the same straight line, the liner feeding mechanism 4 is provided above the liner positioning mechanism 3, the glue scraping mechanism 5, and the cartridge positioning mechanism 6, and the liner feeding mechanism 4 is used to place the shaped and positioned liner into the cartridge to be lined on the cartridge positioning mechanism 6 after gluing through the glue scraping mechanism 5;

[0102] Among them, the liner positioning mechanism 3 further includes: and a first induction module 33, a through opening is provided on the positioning platform 31, the first induction module 33 is provided below the opening, and the positioning cylinder assembly 32 cooperates with the first induction module 33 to shape and position the liner placed on the positioning platform 31; the positioning cylinder assembly 32 includes a positioning clamp block 321, a positioning telescopic cylinder 322, and a cylinder mounting base 323, the cylinder mounting base 323 is fixed on the frame assembly 7, the positioning telescopic cylinder 322 is installed on the cylinder mounting base 323, and the positioning telescopic cylinder 322 is connected to the positioning clamp block 321.

[0103] Through the backing paper positioning mechanism 3, the problem of possible deviation of the backing paper during the laminating process can be effectively solved. When the backing paper is placed on the positioning platform 31, the first sensing module 33 will detect the presence of the backing paper and confirm its initial position. Once the sensing module emits a signal, the positioning cylinder assembly 32 will respond immediately. By the push of the telescopic cylinder, the positioning clamp block 321 clamps the backing paper to ensure that the backing paper is flat and wrinkle-free and is accurately adjusted to the predetermined position. This process not only prevents the deviation of the backing paper during movement or processing, but also avoids the vacuum-breaking phenomenon caused by inaccurate position, thereby reducing the risk of the backing paper falling during the laminating process.

[0104] Embodiment 2:

[0105] The automatic laminating machine includes: a loading mechanism 1, a backing paper picking mechanism 2, a backing paper positioning mechanism 3, a backing paper feeding mechanism 4, a glue scraping mechanism 5, and a box positioning mechanism 6 provided on a frame assembly 7; a loading station is provided on the loading mechanism 1, the backing paper picking mechanism 2 is arranged above the loading station, the backing paper positioning mechanism 3 includes a positioning platform 31 and a positioning cylinder assembly 32, the positioning cylinder assembly 32 is arranged on the peripheral surface of the positioning platform 31, the backing paper picking mechanism 2 is used to transport the backing paper on the loading station to the positioning platform 31 and cooperate with the positioning cylinder assembly 32 to shape and position the backing paper on the positioning platform, the backing paper positioning mechanism 3, the glue scraping mechanism 5, and the box positioning mechanism 6 are arranged on the same straight line, the backing paper feeding mechanism 4 is arranged above the backing paper positioning mechanism 3, the glue scraping mechanism 5, and the box positioning mechanism 6, and the backing paper feeding mechanism 4 is used to place the shaped and positioned backing paper into the box to be laminated on the box positioning mechanism 6 after gluing through the glue scraping mechanism 5.

[0106] Among them, the backing paper feeding mechanism 4 includes: a second linear motion module 41, a slide rail module 42, and a second vacuum adsorption plate 43. The second linear motion module 41 is fixed on the frame assembly 7 through a support rod. The second linear motion module 41 is connected to the slide rail module 42, and the second vacuum adsorption plate 43 is installed on the slide rail module 42. The second linear motion module 41 is used to drive the slide rail module 42 and the second vacuum adsorption plate 43 to move, and the slide rail module 42 is used to control the height of the second vacuum adsorption plate 43. The backing paper feeding mechanism 4 utilizes the precise movement and lifting of the second linear motion module 41 and the slide rail module 42 to ensure the accuracy of backing paper grasping and placement, realizing high-efficiency and high-precision backing paper handling and placement, and avoiding errors during the laminating process.

[0107] The glue scraping mechanism 5 includes: a fixed seat 51, a glue scraping roller 52, a servo motor 53 and a glue spraying tube 54. The fixed seat 51 is installed on the frame assembly 7. The glue scraping roller 52 is arranged inside the fixed seat 51. The servo motor 53 is arranged on one side of the fixed seat 51. The servo motor 53 is electrically connected to the glue scraping roller 52. The servo motor 53 is used to control the rolling speed of the glue scraping roller 52. The fixed seat 51 is also provided with a glue spraying tube 54, which is used to glue the glue scraping roller 52. The precise driving force provided by the servo motor 53 can ensure that the glue scraping roller 52 runs at a constant speed, thereby realizing precise control of the glue coating speed. And because the operating speed of the glue scraping roller 52 can be adjusted by programming, this enables the equipment to quickly adjust and adapt the optimal glue amount according to different backing paper materials and thicknesses, as well as different production requirements. Accurate glue control reduces excessive use and helps to achieve a more environmentally friendly production process.

[0108] Embodiment three:

[0109] The automatic mounting machine comprises: a feeding mechanism 1, a lining paper taking mechanism 2, a lining paper positioning mechanism 3, a lining paper feeding mechanism 4, a glue scraping mechanism 5, and a box positioning mechanism 6 arranged on a frame assembly 7; a feeding station is arranged on the feeding mechanism 1, the lining paper taking mechanism 2 is arranged above the feeding station, the lining paper positioning mechanism 3 comprises a positioning platform 31 and a positioning cylinder assembly 32, the positioning cylinder assembly 32 is arranged on the surrounding surface of the positioning platform 31, the lining paper taking mechanism 2 is used to transport the lining paper on the feeding station to the positioning platform 31, and cooperate with the positioning cylinder assembly 32 to shape and position the lining paper on the positioning platform, the lining paper positioning mechanism 3, the glue scraping mechanism 5 and the box positioning mechanism 6 are arranged on the same straight line, the lining paper feeding mechanism 4 is arranged above the lining paper positioning mechanism 3, the glue scraping mechanism 5 and the box positioning mechanism 6, and the lining paper feeding mechanism 4 is used to place the shaped and positioned lining paper through the glue scraping mechanism 5 after being glued into the box body to be mounted on the box positioning mechanism 6.

[0110] The feeding mechanism 1 includes: a lifting module 11, a fixed bracket 12 and a material support bracket 13. The lifting module 11 is installed on the frame assembly 7 through the fixed bracket 12. The material support bracket 13 is connected to the lifting module 11. The lifting module 11 is used to drive the material support bracket 13 to move up and down. The material support bracket 13 cooperates with the fixed bracket 12 to accommodate the lining paper. By accurately controlling the movement of the lifting module 11, the feeding mechanism 1 can ensure the accurate placement and use of the lining paper material, reducing errors caused by human operation. And the feeding mechanism 1 can realize the continuous supply of lining paper materials, ensure the smooth production process, and reduce production interruptions caused by material replacement.

[0111] Among them, the liner paper feeding mechanism 2 includes: a first linear motion module 21, a cylinder telescopic module 22, and a first vacuum adsorption plate 23. The first linear motion module 21 is connected to the cylinder telescopic module 22, and the first vacuum adsorption plate 23 is installed on the cylinder telescopic module 22. The first linear motion module 21 is used to drive the cylinder telescopic module 22 and the first vacuum adsorption plate 23 to move. The cylinder telescopic module 22 is used to control the height of the first vacuum adsorption plate 23. The first vacuum adsorption plate 23 is used to adsorb the liner paper in the feeding mechanism 1. The first linear motion module 21 ensures that the liner paper feeding mechanism 2 can quickly and accurately reach the position of the liner paper material, providing the necessary horizontal movement ability for the feeding process. The cylinder telescopic module 22 allows the liner paper feeding mechanism 2 to be adjusted according to the actual height of the liner paper, improving the flexibility of feeding. The first vacuum adsorption plate 23 can grab the liner paper without physical contact, reducing damage to the liner paper and ensuring the stability and reliability of the feeding process. The first linear motion module 21, the cylinder telescopic module 22, and the first vacuum adsorption plate 23 work together, enabling the liner paper feeding mechanism 2 to automatically and accurately grab the liner paper from the feeding mechanism 1 and move it to the liner paper positioning mechanism 3.

[0112] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An automatic mounting machine, characterized in that: include: A feeding mechanism, a lining paper taking mechanism, a lining paper positioning mechanism, a lining paper feeding mechanism, a glue scraping mechanism, and a box positioning mechanism are arranged on the frame assembly; A loading station is arranged on the feeding mechanism, the lining paper picking mechanism is arranged above the feeding station, the lining paper positioning mechanism includes a positioning platform and a positioning cylinder assembly, the positioning cylinder assembly is arranged on the four sides of the positioning platform, the lining paper picking mechanism is used to transport the lining paper on the feeding station to the positioning platform, and cooperate with the positioning cylinder assembly to shape and position the lining paper on the positioning platform, the lining paper positioning mechanism, the glue scraping mechanism and the box positioning mechanism are arranged on the same straight line, the lining paper discharging mechanism is arranged above the lining paper positioning mechanism, the glue scraping mechanism and the box positioning mechanism, and the lining paper discharging mechanism is used to place the shaped and positioned lining paper into the box body to be mounted on the box positioning mechanism after being glued by the glue scraping mechanism.

2. The automatic mounting machine according to claim 1, characterized in that: The feeding mechanism comprises: A lifting module, a fixed bracket and a material supporting bracket, wherein the lifting module is installed on the frame assembly through the fixed bracket, the material supporting bracket is connected to the lifting module, the lifting module is used to drive the material supporting bracket to move up and down, and the material supporting bracket cooperates with the fixed bracket to accommodate the backing paper.

3. The automatic mounting machine according to claim 1, characterized in that: The lining paper taking mechanism comprises: A first linear motion module, a cylinder telescopic module and a first vacuum adsorption plate, wherein the first linear motion module is connected to the cylinder telescopic module, the first vacuum adsorption plate is installed on the cylinder telescopic module, the first linear motion module is used to drive the cylinder telescopic module and the first vacuum adsorption plate to move, the cylinder telescopic module is used to control the height of the first vacuum adsorption plate, and the first vacuum adsorption plate is used to adsorb the lining paper in the feeding mechanism.

4. The automatic mounting machine according to claim 1, characterized in that: The lining paper positioning mechanism also includes: The first sensing module is provided on the positioning platform with a through opening, the first sensing module is arranged below the opening, and the positioning cylinder assembly cooperates with the first sensing module to shape and position the backing paper placed on the positioning platform.

5. The automatic mounting machine according to claim 1, characterized in that: The positioning cylinder assembly comprises: A positioning clamp, a positioning telescopic cylinder and a cylinder mounting base, wherein the cylinder mounting base is fixed on the frame assembly, the positioning telescopic cylinder is mounted on the cylinder mounting base, and the positioning telescopic cylinder is connected to the positioning clamp.

6. The automatic mounting machine according to claim 1, characterized in that: The lining paper unloading mechanism comprises: A second linear motion module, a slide rail module and a second vacuum adsorption plate, the second linear motion module is fixed to the frame assembly through a support rod, the second linear motion module is connected to the slide rail module, the second vacuum adsorption plate is installed on the slide rail module, the second linear motion module is used to drive the slide rail module and the second vacuum adsorption plate to move, and the slide rail module is used to control the height of the second vacuum adsorption plate.

7. The automatic mounting machine according to claim 1, characterized in that: The scraping mechanism comprises: A fixed seat, a scraper roller, a servo motor and a glue spraying hose, wherein the fixed seat is mounted on the frame assembly, the scraper roller is arranged inside the fixed seat, the servo motor is arranged on one side of the fixed seat, the servo motor is electrically connected to the scraper roller, the servo motor is used to control the rolling speed of the scraper roller, and a glue spraying hose is also arranged on the fixed seat, and the glue spraying hose is used to glue the scraper roller.

8. The automatic mounting machine according to claim 7, characterized in that: The scraping mechanism also includes: An induction switch and a vacuum air valve, wherein the induction switch is arranged on the fixing seat, and the vacuum air valve is arranged inside the glue spraying hose. The induction switch is used to control the on and off of the vacuum air valve according to the amount of glue.

9. The automatic mounting machine according to any one of claims 1 to 8, characterized in that: The box positioning mechanism comprises: A conveying track, a positioning and blocking cylinder and a second sensing module, wherein the positioning and blocking cylinder and the second sensing module are arranged on the conveying track, and the positioning and blocking cylinder cooperate with the second sensing module to stop the box body to be mounted on the conveying track.

10. The automatic mounting machine according to any one of claims 1 to 8, characterized in that: A protective cover is also arranged above the frame assembly, and a control panel is arranged on one side of the protective cover.

Images