Foam film laminating machine equipped with stay wire encoder
By installing a cleaning cylinder and a fan in the foam coating machine to remove dust from the surface of the foam box, and combining a wire pull encoder and a cutting knife to achieve automatic coating, the problem of dust on the foam box surface affecting the film tightness and improving the packaging effect.
Patent Information
- Application Number
- CN202422141448.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-02
AI Technical Summary
Dust impurities on the surface of the foam box affect the tightness of the film, which may cause the film to tear and affect the packaging effect.
Install a cleaning cylinder and fan in the foam coating machine, use silicone film to absorb dust and blow away most of the dust through the air duct, and use a wire pull encoder and cutting knife to achieve automatic coating.
Effectively remove dust from the surface of the foam box, ensure that the film is tightly fit, avoid tearing, and improve packaging effect.
Smart Images
Figure CN223086363U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laminating machines, in particular to a foam laminating machine equipped with a wire drawing encoder. Background Technique
[0002] A laminating machine is a special equipment for paper and film. Laminating can enhance the sealing performance and prevent looseness. Before and after the packaging of household appliances during transportation, laminating is required. Usually, the household appliances are put into a foam box, and the foam box plays a buffering role during transportation. Then, the foam box is laminated, and finally, the laminated foam box is put into a packaging box for transportation.
[0003] When laminating, generally, the foam box is directly laminated. However, the surface of the foam box is prone to impurities such as dust. The existence of these impurities will affect the tightness of the film attachment, and in severe cases, the film will be torn, affecting the packaging effect.
[0004] Therefore, we make improvements and propose a foam laminating machine equipped with a wire drawing encoder. Content of the Utility Model
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] A foam laminating machine equipped with a wire drawing encoder of the utility model includes a first mounting frame and a second mounting frame. The first mounting frame and the second mounting frame are respectively fixedly installed on a conveyor. A foam packaging box is also placed on the conveyor. A push plate is arranged on one side of the foam packaging box, and a pushing air cylinder is installed on the side of the push plate away from the foam packaging box. An adjusting air cylinder is installed on the first mounting frame, and a telescopic end of the adjusting air cylinder is fixedly connected with a mounting plate, and a cleaning cylinder is installed on the mounting plate. A blower is also installed on the first mounting frame. An air duct is communicated with an air outlet of the blower, and an outlet of the air duct is aligned with the foam packaging box.
[0007] A plurality of conveying rods are rotatably arranged on the mounting frame from top to bottom. A sealing film is conveyed between the conveying rods. A bottom end of the sealing film is clamped between a pressing plate and a limiting plate. A top end of the sealing film is wound around the conveying rod at the top, and one end of the conveying rod is fixedly provided with a motor, and a wire drawing encoder is also arranged on the motor. A linear guide rail is also installed on the second mounting frame. A slider is slidably arranged on the linear guide rail, and a cutting knife is installed on the slider.
[0008] As a preferred technical solution of the utility model, a conveying section of the conveyor is from a side of the second mounting frame away from the first mounting frame to an end of the conveyor. A position on the conveyor between the second mounting frame and the pushing air cylinder is provided with spaced baffles.
[0009] As a preferred technical solution of the present utility model, connecting plates are symmetrically and fixedly arranged on both sides of the bottom surface of the mounting plate. Clamping plates are respectively arranged on the opposite surfaces of the connecting plates, and the cleaning cylinder is located between the clamping plates.
[0010] As a preferred technical solution of the present utility model, a silica gel sheet is provided on the surface of the cleaning cylinder, and the clamping plate and the connecting plate are fixed by fastening bolts.
[0011] As a preferred technical solution of the present utility model, the second mounting frame is of an L-shaped structure, and a through groove for the foam packaging box to pass through is provided on the vertical section of the second mounting frame. There are two linear guide rails, and the two linear guide rails are respectively installed on the two side walls of the through groove.
[0012] As a preferred technical solution of the present utility model, a limiting groove is provided at the bottom end of the second mounting frame and on the conveyor. The limiting plate is fixed on one side of the limiting groove, and a moving cylinder is fixedly installed on the other side of the limiting groove. The telescopic end of the moving cylinder is fixedly connected to one end of the pressing plate.
[0013] The beneficial effects of the present utility model are:
[0014] In the present utility model, an adjusting cylinder is arranged on the first mounting frame, and the telescopic end of the adjusting cylinder is provided with a cleaning cylinder. The dust and impurities on the foam packaging box can be adsorbed through the silica gel sheet on the surface of the cleaning cylinder. And before cleaning the dust and impurities through the cleaning cylinder, most of the dust and impurities on the surface of the foam packaging box can be blown away through the cooperation of the fan and the air duct, so as to ensure the effect after film covering. Description of the Drawings
[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:
[0016] Figure 1 is a schematic structural diagram of a foam film covering machine equipped with a wire drawing encoder of the present utility model Figure 1 ;
[0017] Figure 2 is Figure 1 the enlarged view of part A in
[0018] Figure 3 is a schematic structural diagram of a foam film covering machine equipped with a wire drawing encoder of the present utility model Figure 2 。
[0019] In the figure: 1. Conveyor; 2. Pushing cylinder; 3. Foam packing box; 4. Fan; 5. Air duct; 6. First mounting frame; 7. Second mounting frame; 8. Adjusting cylinder; 9. Cleaning cylinder; 10. Wire-drawing encoder; 11. Linear guide rail; 12. Slide block; 13. Cutting knife; 14. Thermoplastic machine; 15. Mounting plate; 16. Connecting plate; 17. Clamping plate; 18. Rotating shaft; 19. Motor; 20. Sealing film; 21. Moving cylinder; 22. Pressing plate; 23. Limiting plate; 24. Pushing plate. Detailed implementation manners
[0020] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.
[0021] Embodiment: As Figures 1 to 3 shown, a foam film laminating machine equipped with a wire-drawing encoder of the present utility model includes a first mounting frame 6 and a second mounting frame 7. The first mounting frame 6 and the second mounting frame 7 are respectively fixedly installed on the conveyor 1. The conveyor 1 is an existing conveyor 1, and its specific structure and working principle will not be described in detail herein. A foam packing box 3 is also placed on the conveyor 1. The foam packing box 3 is used for furniture packaging. A pushing plate 24 is arranged on one side of the foam packing box 3, and a pushing cylinder 2 is installed on the side of the pushing plate 24 away from the foam packing box 3. Before film laminating, the foam packing box 3 is placed between the pushing plate 24 and the first mounting frame 6, and then the foam packing box 3 is pushed to the bottom of the first mounting frame 6 by the pushing cylinder 2, and dust removal is carried out during this process.
[0022] An adjusting cylinder 8 is installed on the first mounting frame 6, and the telescopic end of the adjusting cylinder 8 is fixedly connected with a mounting plate 15, and a cleaning cylinder 9 is installed on the mounting plate 15. A fan 4 is also installed on the first mounting frame 6. The air outlet of the fan 4 is communicated with an air duct 5, and the outlet of the air duct 5 is aligned with the foam packing box 3. When the foam packing box 3 moves, the fan 4 works to blow air from the air duct 5 to the foam packing box 3, so that the dust and impurities on the foam packing box 3 can be blown away. The part of the foam packing box 3 that has been blown continues to move and contacts the cleaning cylinder 9 to further clean the dust on the surface of the foam packing box 3. The dust at the bottom end and side of the foam packing box 3 can fall under the action of gravity. Therefore, only the top surface needs to be cleaned during cleaning.
[0023] The conveying section of the conveyor 1 is from the side of the second mounting frame 7 away from the first mounting frame 6 to the end of the conveyor 1, that is, when the surface of the foam packing box 3 is film laminated and cut off, it can be conveyed. The position on the conveyor 1 between the second mounting frame 7 and the pushing cylinder 2 is an interval of baffles, and the gaps between the interval of baffles are convenient for dust to fall.
[0024] On both sides of the bottom surface of the mounting plate 15, connecting plates 16 are symmetrically and fixedly arranged. Clamping plates 17 are respectively arranged on the opposite surfaces of the connecting plates 16. The cleaning cylinder 9 is located between the clamping plates 17, and the cleaning cylinder 9 can be clamped by the clamping plates 17. There is a silica gel sheet on the surface of the cleaning cylinder 9, and the clamping plates 17 and the connecting plates 16 are fixed by fastening bolts, which is convenient for disassembling and replacing the cleaning cylinder 9.
[0025] On the mounting frame, a plurality of conveying rods are rotatably arranged from top to bottom. A sealing film 20 is conveyed between the conveying rods. The bottom end of the sealing film 20 is clamped between the pressing plate 22 and the limiting plate 23. The top end of the sealing film 20 is wound around the conveying rod at the top, and one end of this conveying rod is fixedly provided with a motor 19. A wire rope encoder 10 is also arranged on the motor 19; the wire rope encoder 10 is a prior art, and its model is DS-025. An encoder disc is installed on the output shaft of the motor 19, and there are protrusions on the encoder disc. The wire rope encoder 10 measures the unwinding length of the sealing film 20 by detecting the protrusions. Since its specific working principle is prior art, it will not be described in detail here. By driving the rotation of the conveying rod by the motor 19, the sealing film 20 can be unwound, and then it is convenient to package the foam packing box 3 with the sealing film 20.
[0026] A linear guide rail 11 is also installed on the second mounting frame 7. A slider 12 is slidably arranged on the linear guide rail 11, and a cutting knife 13 is installed on the slider 12. After the sealing film 20 wraps the foam packing box 3, the sealing film 20 can be cut off by the cutting knife 13, so as to facilitate heat sealing by the heat sealer 14.
[0027] The second mounting frame 7 is of an L-shaped structure, and a through groove for the foam packing box 3 to pass through is opened on the vertical section of the second mounting frame 7. There are two linear guide rails 11, and the two linear guide rails 11 are respectively installed on the two side walls of the through groove. The cooperation of the linear guide rail 11 and the slider 12 is convenient for driving the cutting knife 13 to move.
[0028] A limiting groove is opened at the bottom end of the second mounting frame 7 and on the conveyor 1. The limiting plate 23 is fixed on one side of the limiting groove, and a moving cylinder 21 is fixedly installed on the other side of the limiting groove. The telescopic end of the moving cylinder 21 is fixedly connected to one end of the pressing plate 22.
[0029] Before the foam packing box 3 is to be moved to the bottom of the second mounting rack 7, the pressing plate 22 is driven to move by the moving cylinder 21, and the bottom end of the sealing film 20 is clamped between the pressing plate 22 and the limiting plate 23. Subsequently, the foam packing box 3 is moved to the side of the second mounting rack 7 away from the first mounting rack 6 under the action of the pushing cylinder 2. During this process, the sealing film 20 is always in the unwinding state, facilitating the wrapping of the foam packing box 3 by the sealing film 20. Then, the cutting knife 13 moves downward for cutting. During the cutting process, the moving cylinder 21 drives the pressing plate 22 to move towards the thermoplastic machine 14, and at the same time, the conveyor 1 starts to convey the foam packing box 3. At this time, the bottom end of the cut sealing film 20 will be brought into the limiting groove, and the moving cylinder 21 drives the pressing plate 22 to move towards the limiting plate 23 to clamp the bottom end of the sealing film 20, thus completing a film covering process. The foam packing box 3 covered with the film will be heat-sealed under the action of the thermoplastic machine 14. The thermoplastic machine 14 is a limiting technology, and its model is A4525, which can make the sealing film 20 adhere and be heat-sealed on the surface of the foam packing box 3.
[0030] During operation, an adjusting cylinder 8 is provided on the first mounting rack 6. The telescopic end of the adjusting cylinder 8 is provided with a cleaning cylinder 9. The dust and impurities on the foam packing box 3 can be adsorbed through the silica gel sheet on the surface of the cleaning cylinder 9. And before cleaning the dust and impurities through the cleaning cylinder 9, most of the dust and impurities on the surface of the foam packing box 3 can be blown away through the cooperation of the blower 4 and the air duct 5, so as to ensure the effect after film covering.
[0031] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A foam laminating machine equipped with a wire encoder (10), comprising a first mounting frame (6) and a second mounting frame (7), wherein the first mounting frame (6) and the second mounting frame (7) are respectively fixedly mounted on a conveyor (1), and is characterized in that, A foam packing box (3) is also placed on the conveyor (1). A push plate (24) is arranged on one side of the foam packing box (3), and a pushing air cylinder (2) is installed on the side of the push plate (24) far away from the foam packing box (3); An adjusting air cylinder (8) is installed on the first mounting frame (6), the telescopic end of the adjusting air cylinder (8) is fixedly connected with a mounting plate (15), and a cleaning cylinder (9) is installed on the mounting plate (15); A blower (4) is also installed on the first mounting frame (6), the air outlet of the blower (4) is communicated with an air duct (5), and the outlet of the air duct (5) is aligned with the foam packing box (3). A plurality of conveying rods are rotatably arranged on the mounting frame from top to bottom, a sealing film (20) is conveyed between the conveying rods, the bottom end of the sealing film (20) is clamped between a pressing plate (22) and a limiting plate (23), the top end of the sealing film (20) is wound around the conveying rod at the top, and one end of the conveying rod is fixedly provided with a motor (19); A wire drawing encoder (10) is also arranged on the motor (19); A linear guide rail (11) is also installed on the second mounting frame (7), a slider (12) is slidably arranged on the linear guide rail (11), and a cutting knife (13) is installed on the slider (12).
2. The foam laminating machine equipped with a wire encoder (10) according to claim 1, wherein, The conveying section of the conveyor (1) is from the side of the second mounting frame (7) far away from the first mounting frame (6) to the end of the conveyor (1), and the position of the conveyor (1) between the second mounting frame (7) and the pushing air cylinder (2) is provided with spaced baffles.
3. A foam laminating machine equipped with a wire encoder (10) according to claim 1, characterized in that, Connecting plates (16) are symmetrically and fixedly arranged on both sides of the bottom surface of the mounting plate (15), clamping plates (17) are respectively arranged on the opposite surfaces of the connecting plates (16), and the cleaning cylinder (9) is located between the clamping plates (17).
4. A foam laminating machine equipped with a wire-drawing encoder (10) according to claim 3, characterized in that, Silicone sheets are arranged on the surface of the cleaning cylinder (9), and the clamping plates (17) and the connecting plates (16) are fixed by fastening bolts.
5. A foam laminating machine equipped with a wire encoder (10) according to claim 1, characterized in that, The second mounting frame (7) is of an L-shaped structure, a through groove for the foam packing box (3) to pass through is formed in the vertical section of the second mounting frame (7), there are two linear guide rails (11), and the two linear guide rails (11) are respectively installed on the two side walls of the through groove.
6. A foam laminating machine equipped with a wire encoder (10) according to claim 1, characterized in that, A limiting groove is formed in the bottom end of the second mounting frame (7) and on the conveyor (1), the limiting plate (23) is fixed on one side of the limiting groove, a moving air cylinder (21) is fixedly installed on the other side of the limiting groove, and the telescopic end of the moving air cylinder (21) is fixedly connected with one end of the pressing plate (22).