Automatic tray placing and film covering device for products

Abstract

The automatic tray placing and film covering device comprises a lower frame, and a wiring protection plate, a film pressing and cutting mechanism and a robot control cabinet are sequentially arranged in the lower frame; the material clamping disc carrying mechanism is arranged in the lower frame in a penetrating mode. The first tray discharging lifting carrying mechanism is arranged on one side of the upper end of the fixed bottom plate, the movable conveying belt mechanism is arranged on one side of the first tray discharging lifting carrying mechanism, the film drawing machine synchronous belt transmission mechanism and the intelligent robot tray placing mechanism are arranged in the middle of the upper end of the fixed bottom plate, and the tray positioning mechanism is arranged on the front side of the intelligent robot tray placing mechanism. A second tray feeding lifting carrying mechanism is arranged on the side, away from the first tray discharging lifting carrying mechanism, of the upper end of the fixed bottom plate, and a movable protection plate is arranged on one side of the second tray feeding lifting carrying mechanism. And the product transporting and detecting mechanism is arranged below the charging tray feeding, lifting and carrying mechanism II. Compared with the prior art, the device has the advantages that the position and the fitting precision of a part on the wobble plate are ensured, and the position deviation is reduced; the thin film is tightly attached to the part, and quality defects such as wrinkles, bubbles and hollowing are avoided; and direct contact between workers is reduced, the workers only need to carry out auxiliary work such as feeding and monitoring, direct contact between the workers and film covering materials and mechanical movement parts of equipment is reduced, and the risk that the workers are injured is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the application field of automation technology in parts packaging, and specifically to an automatic product tray arranging and film covering device. Background Art

[0002] With the rapid development of automation technology, the demand for automation equipment in industrial production is increasing day by day. During the production, transportation and storage of certain parts products, they are easily affected by factors such as static electricity and dust. The tray arranging and film covering device can provide a relatively stable and clean environment for the products, prevent the products from being damaged, and improve the production efficiency of the products. The prior art generally adopts the method of manual tray arranging and film covering, placing the parts one by one in the designated slots of the empty tray, or grasping multiple products at one time and putting them on the empty tray, and then manually moving the products to the corresponding slots in the correct direction for film covering. This method not only has slow speed, poor stability and low output, but also has high labor cost and low safety. During the film covering process, problems such as deviation, damage, unevenness and bubbles are likely to occur, affecting the film covering effect.

[0003] The information disclosed in this background art section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art already known to those of ordinary skill in the art. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the above technical defects and provide an automatic product tray arranging and film covering device.

[0005] To solve the above problems, the technical solution of the present invention is: an automatic product tray arranging and film covering device, including a lower frame, a fixed bottom plate is provided at the upper end of the lower frame, an upper profile frame is provided at the upper end of the fixed bottom plate, a wire routing protection plate, a film pressing and cutting mechanism and a robot control cabinet are sequentially arranged inside the lower frame;

[0006] A clamping tray handling mechanism, the clamping tray handling mechanism passes through the inside of the lower frame;

[0007] A tray blanking lifting and handling mechanism I, the tray blanking lifting and handling mechanism I is arranged on one side of the upper end of the fixed bottom plate, a moving conveyor belt mechanism is arranged on one side of the tray blanking lifting and handling mechanism I, a film pulling machine synchronous belt transmission mechanism and an intelligent robot tray arranging mechanism are arranged in the middle of the upper end of the fixed bottom plate, a product is arranged on one side of the film pulling machine synchronous belt transmission mechanism, a tray positioning mechanism is arranged in front of the intelligent robot tray arranging mechanism, a tray feeding lifting and handling mechanism II is arranged on the side of the upper end of the fixed bottom plate away from the tray blanking lifting and handling mechanism I, and a moving protection plate is arranged on one side of the tray feeding lifting and handling mechanism II;

[0008] A product transportation and detection mechanism, which is arranged below the second tray loading lifting and handling mechanism;

[0009] A tray, which is fixed by a tray positioning mechanism.

[0010] Furthermore, on both sides of one end inside the lower frame, a power distribution cabinet and an air source backplane are respectively provided. On both sides of the other end inside the lower frame, side small plates and a solenoid valve backplane are respectively provided. Multiple feet are provided at the lower end of the lower frame.

[0011] Furthermore, lifting drag chains are provided on one side of both the first tray unloading lifting and handling mechanism and the second tray loading lifting and handling mechanism.

[0012] Furthermore, the film pressing and cutting mechanism includes an independent support frame, a product pressing mechanism, a roller mechanism, and a pressure film cutting mechanism. The product pressing mechanism, the roller mechanism, and the pressure film cutting mechanism are all fixed on the independent support frame by bolts.

[0013] The advantages of the present invention compared with the existing technology are as follows:

[0014] The present invention adopts a reasonable mechanical structure and is equipped with an intelligent positioning system to ensure the position and fitting accuracy of parts on the tray, reduce the position deviation, and improve the consistency and stability of products; by precisely controlling technical parameters such as the tension, film pressing, and temperature during the film covering process, the film is tightly attached to the parts, avoiding quality defects such as wrinkles, bubbles, and air pockets, improving the quality and effect of film covering, and better protecting the products; reducing direct human contact, the staff only needs to perform auxiliary tasks such as loading and monitoring, reducing direct contact with film covering materials, equipment mechanical moving parts, etc., greatly reducing the risk of injury to the staff; through intelligent tray placing and high-quality film covering, it can effectively improve the packaging quality and appearance image of products, meet the high-quality requirements of consumers for products, and enhance the market competitiveness of products. Description of the Drawings

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the lower frame of an automatic tray placing and film covering device for a product of the present invention;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of an embodiment of an automatic tray placing and film covering device for a product of the present invention;

[0017] Figure 3 It is Figure 2 An axonometric view of the internal mechanism device after removing the upper profile frame from the shown three-dimensional structural schematic diagram;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of some mechanisms in an embodiment of an automatic tray placing and film covering device for a product of the present invention;

[0019] Figure 5 It is a schematic three - dimensional structure diagram of the moving conveyor belt mechanism in an embodiment of the automatic product placing and film - covering device of the present invention;

[0020] Figure 6 It is a schematic three - dimensional structure diagram of the film - pressing and film - cutting mechanism in an embodiment of the automatic product placing and film - covering device of the present invention;

[0021] Figure 7 It is a partial enlarged view in an embodiment of the automatic product placing and film - covering device of the present invention.

[0022] As shown in the figure: 1. Lower frame; 111. Power distribution cabinet; 112. Air source backplane; 113. Side small plate; 114. Solenoid valve backplane; 115. Foot; 2. Upper profile frame; 3. Fixed bottom plate; 4. Second material tray loading, lifting and handling mechanism; 5. Film - pressing and film - cutting mechanism; 511. Independent support frame; 512. Product - pressing mechanism; 513. Roller mechanism; 514. Pressure film - cutting mechanism; 6. Intelligent robot product - placing mechanism; 7. Moving conveyor belt mechanism; 8. Material tray positioning mechanism; 9. First material tray unloading, lifting and handling mechanism; 10. Clamping material tray handling mechanism; 11. Film - pulling machine synchronous belt drive mechanism; 12. Product transportation and detection mechanism; 13. Cable routing guard plate; 14. Robot control cabinet; 15. Product; 16. Moving guard plate; 17. Lifting drag chain; 18. Material tray. Detailed implementation manners

[0023] The following further describes the detailed implementation manners of the present invention with reference to the attached drawings. Among them, the same component parts are denoted by the same reference numerals.

[0024] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0025] In order to make the content of the present invention be more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiments of the present invention.

[0026] As Figures 1 to 7 shown, an automatic product placing and film - covering device includes a lower frame 1. On both sides at one end inside the lower frame 1, a power distribution cabinet 111 and an air source backplane 112 are respectively installed. On both sides at the other end inside the lower frame 1, side small plates 113 and solenoid valve backplanes 114 are respectively installed. A plurality of feet 115 are installed at the lower end of the lower frame 1. The lower frame 1 is placed on the ground and is the main load - bearing component, used to support other cross - beams and equipment components to ensure stability.

[0027] The upper end of the lower frame 1 is installed with a fixed bottom plate 3, and the upper end of the fixed bottom plate 3 is installed with an upper profile frame 2. Inside the lower frame 1, a wire routing protection plate 13, a film pressing and cutting mechanism 5, and a robot control cabinet 14 are sequentially arranged; the clamping plate handling mechanism 10 passes through the inside of the lower frame 1.

[0028] The film pressing and cutting mechanism 5 includes an independent support frame 511, a product pressing mechanism 512, a roller mechanism 513, and a pressure film cutting mechanism 514. The product pressing mechanism 512, the roller mechanism 513, and the pressure film cutting mechanism 514 are all fixed on the independent support frame 511 by bolts. The film enters the equipment through the roller structure 513, is rectified and aligned by the product pressing mechanism 512 to keep the film flat and without wrinkles. The pressure film cutting mechanism 514 tightly adheres the film to the machine materials, etc. through mechanical pressure, and then the knife assembly is driven by a cylinder to perform continuous synchronous high-speed cutting to cut the film.

[0029] The first tray unloading, lifting and handling mechanism 9 is arranged on one side of the upper end of the fixed bottom plate 3. A mobile conveyor mechanism 7 is installed on one side of the first tray unloading, lifting and handling mechanism 9. A film pulling machine synchronous belt transmission mechanism 11 and an intelligent robot tray placing mechanism 6 are installed in the middle of the upper end of the fixed bottom plate 3. A product 15 is installed on one side of the film pulling machine synchronous belt transmission mechanism 11. A tray positioning mechanism 8 is installed in front of the intelligent robot tray placing mechanism 6. The second tray loading, lifting and handling mechanism 4 is installed on the side of the upper end of the fixed bottom plate 3 away from the first tray unloading, lifting and handling mechanism 9. A mobile protection plate 16 is installed on one side of the second tray loading, lifting and handling mechanism 4; the product transportation and detection mechanism 12 is arranged below the second tray loading, lifting and handling mechanism 4; the tray 18 is fixed by the tray positioning mechanism 8.

[0030] Lifting drag chains 17 are installed on one side of both the first tray unloading, lifting and handling mechanism 9 and the second tray loading, lifting and handling mechanism 4.

[0031] Working principle: An automatic tray loading and film covering device for a product is powered by driving devices such as cylinders, hydraulic cylinders, and motors. Under the command of the control system, the tray loading, lifting, and transporting mechanism II 4 grabs the tray 18 according to the characteristics of the tray 18, and under the drive of the lifting drag chain 17, the tray 18 is lifted or lowered. When the tray of the tray loading, lifting, and transporting mechanism II 4 reaches the working position after lifting the tray 18 with the support plate and then releases it. When loading the tray 18, the movable guard plate 16 on the side can provide an accurate positioning reference for the tray 18, ensuring that the tray 18 is accurately placed at the predetermined position and preventing the tray 18 from shifting, slipping, or moving excessively during transportation. Then, the tray clamping and transporting mechanism 10 sends out the tray 18. Under the action of the linear motor, through the transmission of the chain, the separated tray 18 is accurately transported to the loading station, realizing the individual supply of the tray 18. Then, the tray positioning mechanism 8 fixes the tray 18 to ensure the stability of the tray 18. The conveying speed can be adjusted by a motor speed regulator, etc. Through the programming of the robot control cabinet 14, the intelligent robot tray loading mechanism 6 is controlled to accurately grab the product 15 and place it at the designated position in the tray 18, realizing fast and accurate tray loading. Among them, the product 15 is transported from one station to the designated position by the product transportation and detection mechanism 12 according to the preset path and program for the robot to grab, which can transport the product quickly and efficiently and reduce the waiting time of the product between stations. At the same time, the appearance, size, performance, etc. of the product are detected to timely discover unqualified products and ensure the product quality. Finally, through the film stretching machine synchronous belt transmission mechanism 10, the film is stretched from the device to above the tray 18 that needs to be covered with film, ensuring that the film can cover the entire tray 18 and realizing the accuracy of the film stretching action. After the film covering is completed, the film pressing and cutting mechanism 5 is used to smooth the film, eliminate wrinkles and bubbles on the film surface, etc., and through applying appropriate film pressing, make the film closely fit the surface of the product 15, and then cut it to ensure the quality and effect of film cutting. Finally, the tray positioning mechanism 8 is opened, and the tray clamping and transporting mechanism 11 continues to drive the tray to move to the unloading station. Under the action of the lifting drag chain 17, the tray unloading, lifting, and transporting mechanism I 9 lifts the tray 18 to an appropriate height to ensure that the product is accurately placed on the moving conveyor belt mechanism 7, realizing the automatic tray loading and film covering of the product.

[0032] All the electrical components mentioned in this article are electrically connected to the external main controller and the 220V mains power supply. And the main controller can be a conventional known device such as a computer for control. The detailed descriptions of known functions and known components are omitted in the specific implementation manners of the present disclosure. To ensure the compatibility of the device, the operating means adopted are consistent with the parameters of market instruments.

[0033] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. In summary, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. An automatic plating and laminating device for a product, characterized in that: include: A lower frame (1), wherein a fixed bottom plate (3) is provided at the upper end of the lower frame (1), an upper profile frame (2) is provided at the upper end of the fixed bottom plate (3), and a wiring guard plate (13), a film pressing and cutting mechanism (5) and a robot control cabinet (14) are sequentially arranged inside the lower frame (1); A material clamping tray transport mechanism (10), wherein the material clamping tray transport mechanism (10) is disposed inside the lower frame (1); A tray unloading lifting and transporting mechanism (9) is provided on one side of the upper end of a fixed bottom plate (3); a movable conveyor belt mechanism (7) is provided on one side of the tray unloading lifting and transporting mechanism (9); a film drawing machine synchronous belt transmission mechanism (11) and an intelligent robot plate swinging mechanism (6) are provided at the middle of the upper end of the fixed bottom plate (3); a product (15) is provided on one side of the film drawing machine synchronous belt transmission mechanism (11); a tray positioning mechanism (8) is provided on the front side of the intelligent robot plate swinging mechanism (6); a tray loading lifting and transporting mechanism (4) is provided on one side of the upper end of the fixed bottom plate (3) away from the tray unloading lifting and transporting mechanism (9); a movable guard plate (16) is provided on one side of the tray loading lifting and transporting mechanism (4); A product transport and inspection mechanism (12), the product transport and inspection mechanism (12) being arranged below the second material tray loading lifting and transporting mechanism (4); A material tray (18), wherein the material tray (18) is fixed by a material tray positioning mechanism (8).

2. The automatic plating and film coating device for a product according to claim 1, characterized in that: A power distribution cabinet (111) and an air source back plate (112) are respectively arranged on both sides of one end of the lower frame (1), a side small plate (113) and an electromagnetic valve back plate (114) are respectively arranged on both sides of the other end of the lower frame (1), and a plurality of base feet (115) are arranged at the lower end of the lower frame (1).

3. The automatic plating and film coating device for a product according to claim 1, characterized in that: A lifting and dragging chain (17) is provided on one side of the tray unloading lifting and transporting mechanism 1 (9) and the tray loading lifting and transporting mechanism 2 (4).

4. The automatic plating and laminating device for a product according to claim 1, characterized in that: The film pressing and film cutting mechanism (5) comprises an independent support frame (511), a product pressing mechanism (512), a roller mechanism (513) and a pressure film cutting mechanism (514); the product pressing mechanism (512), the roller mechanism (513) and the pressure film cutting mechanism (514) are all fixed to the independent support frame (511) by bolts.

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