A dust prevention device for a foil production machine

Abstract

This utility model relates to the field of foil-making machine protection technology, and in particular to a dustproof device for foil-making machines. It includes a base plate, with protective covers slidably connected to both ends of the top of the base plate. Guide rods are fixed to both sides of the top of the protective covers. A dustproof top plate is slidably connected between the tops of the two protective covers. Heat dissipation vents are provided at both ends of one side of the inner side of the protective covers, and cooling fans are installed inside the vents. This utility model uses a servo motor to drive a transmission rod to rotate, which in turn drives two threaded rods with opposite directions of rotation. These threaded rods cause the two protective covers to move away from each other, thus exposing the foil-making machine along the guide rails. Simultaneously, the two protective covers slide along the dustproof top plate. When the two protective covers are unfolded, the dustproof top plate effectively and continuously prevents dust from entering the foil-making machine.

Description

Technical Field

[0001] This utility model relates to the field of foil production machine protection technology, and in particular to a dust prevention device for foil production machines. Background Technology

[0002] During the production process, the internal components of the foil-making machine require a high degree of cleanliness in the working environment. Dust from the outside air can easily enter the inside of the foil-making machine and adhere to key components, which will not only affect the normal operation of the foil-making machine and reduce product quality, but also shorten the service life of the equipment and increase maintenance costs.

[0003] When using the above-mentioned technology, the following technical problems were found in the existing technology: On the one hand, the existing technology is not convenient for dust prevention of the overall construction environment of the foil making machine, and most of them adopt dust prevention for specific parts and equipment, resulting in poor overall dust prevention effect; on the other hand, in the dust prevention process of the foil making machine, since the dust cover protects the foil making machine, heat dissipation equipment needs to be installed on the inside of the dust cover to avoid the internal temperature of the equipment becoming too high during the dust prevention process, which may cause failure. Therefore, we designed a dust prevention device for foil making machine to provide another technical solution to the above-mentioned technical problems. Utility Model Content

[0004] The purpose of this utility model is to provide a dust prevention device for a foil production machine to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A dustproof device for a foil production machine includes a base plate, with protective covers slidably connected to both ends of the top of the base plate. Guide rods are fixed to both sides of the top of the protective covers. A dustproof top plate is slidably connected between the tops of the two protective covers. Heat dissipation vents are provided at both ends of one side of the inner side of the protective cover, and a cooling fan is installed inside the heat dissipation vents.

[0007] The bottom plate has guide rails fixed on both sides of its top end, and guide grooves are provided on both sides of the bottom end of the protective cover. The top end of the guide rail is slidably connected to the guide groove.

[0008] The base plate is rotatably connected to a transmission rod at its top end. Both ends of the transmission rod are fixed with threaded rods, which have opposite directions of rotation. The outer sides of the threaded rods are threadedly connected to the protective cover. A servo motor is mounted at one end of the base plate, and the output end of the servo motor is fixed to the transmission rod.

[0009] The protective cover is equipped with rollers on both sides of its bottom end, and the bottom ends of the rollers roll with the bottom plate.

[0010] A heat dissipation mesh is fixed to one side of the inner side of the heat dissipation vent.

[0011] The output end of the cooling fan is fixed with a shaft, the outer side of the shaft is rotatably connected to the heat dissipation mesh, the outer side of the heat dissipation mesh is rotatably connected to a cleaning brush, and one end of the shaft is fixed to the cleaning brush.

[0012] In this case, a sealing groove and a sealing block are respectively fixed at one end of the two protective covers that are close to each other, and the sealing groove and the sealing block are slidably connected.

[0013] The protective cover has an acrylic transparent panel on its front side.

[0014] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0015] Compared with the prior art, the beneficial effects of this utility model are: through the coordinated action of the protective cover and the dustproof top plate, this utility model can both expose the working area when the equipment is running and continuously block the particles falling from above through the dustproof top plate, thereby reducing dust pollution in all aspects.

[0016] By accelerating airflow with a cooling fan and using a self-cleaning heat dissipation mesh, heat dissipation efficiency is ensured while blocking dust, thus preventing equipment malfunctions due to high temperatures.

[0017] The combination design of guide rails and rollers, along with the threaded rod transmission driven by a servo motor, makes the protective cover move smoothly and steadily, reducing mechanical wear.

[0018] The sealing performance is enhanced by the combination of the sealing groove and the sealing block; the acrylic transparent plate enables non-contact observation, taking into account both dust prevention and operation supervision requirements. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure between the two protective covers of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure between the base plate and the protective cover of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure between the cooling fan and the cleaning brush of this utility model.

[0024] In the diagram: 1. Base plate; 2. Protective cover; 3. Dustproof top plate; 4. Guide rod; 5. Guide rail; 6. Transmission rod; 7. Threaded rod; 8. Sealing groove; 9. Sealing block; 10. Acrylic transparent plate; 11. Cooling fan; 12. Heat dissipation mesh; 13. Cleaning brush; 14. Shaft; 15. Roller; 16. Servo motor. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a dustproof device for a foil production machine, including a base plate 1, with protective covers 2 slidably connected to both ends of the top of the base plate 1, guide rods 4 fixed to both sides of the top of the protective covers 2, a dustproof top plate 3 slidably connected between the tops of the two protective covers 2, and heat dissipation vents opened at both ends of one side of the inner side of the protective cover 2, with a cooling fan 11 installed inside the heat dissipation vent.

[0027] Guide rails 5 are fixed on both sides of the top of the base plate 1, and guide grooves are opened on both sides of the bottom of the protective cover 2. The top of the guide rails 5 are slidably connected to the guide grooves.

[0028] A transmission rod 6 is rotatably connected to the top of the base plate 1. Threaded rods 7 are fixed at both ends of the outer side of the transmission rod 6. The two threaded rods 7 have opposite directions of rotation. The outer side of the threaded rods 7 is threadedly connected to the protective cover 2. A servo motor 16 is assembled at one end of the top of the base plate 1. The output end of the servo motor 16 is fixed to the transmission rod 6.

[0029] When the foil-making machine needs to be started, the servo motor 16 is started to drive the transmission rod 6 to rotate. The transmission rod 6 drives the two threaded rods 7 with opposite directions to rotate. The threaded rods 7 drive the two protective covers 2 to move away from each other. Thus, the two protective covers 2 are guided by the guide rail 5 to expose the foil-making machine. At the same time, the two protective covers 2 and the dustproof top plate 3 extend and slide. When the two protective covers 2 are unfolded, the dustproof top plate 3 effectively protects the top of the foil-making machine from dust, effectively preventing airborne particles from falling onto the surface of the foil-making machine by gravity.

[0030] Rollers 15 are mounted on both sides of the bottom of the protective cover 2. The bottom of the rollers 15 rolls with the base plate 1, which effectively promotes the smoothness and stability of the movement of the protective cover 2 on the base plate 1.

[0031] A heat dissipation mesh 12 is fixed on one side of the inner side of the heat dissipation vent, and a shaft 14 is fixed on the output end of the cooling fan 11. The outer side of the shaft 14 is rotatably connected to the heat dissipation mesh 12, and a cleaning brush 13 is rotatably connected to the outer side of the heat dissipation mesh 12. One end of the shaft 14 is fixed to the cleaning brush 13.

[0032] Specifically, when the foil-making machine is processing, it generates heat, which causes poor heat dissipation in the inner area of ​​the protective cover 2, thus leading to malfunctions in the foil-making machine.

[0033] Therefore, by starting the cooling fan 11, the heat generated by the foil-making machine is effectively discharged from the protective cover 2, while the heat dissipation mesh 12 effectively prevents external dust from entering the protective cover 2. At the same time, the cooling fan 11 drives the shaft 14 and the cleaning brush 13 to rotate, and the cleaning brush 13 effectively cleans the surface of the heat dissipation mesh 12 in order to ensure the heat dissipation effect of the heat dissipation mesh 12.

[0034] Two protective covers 2 are respectively fixed with a sealing groove 8 and a sealing block 9 at their close ends. The sealing groove 8 and the sealing block 9 are slidably connected, and the sealing effect between the two protective covers 2 is improved by the sealing groove 8 and the sealing block 9.

[0035] The front of the protective cover 2 is fitted with an acrylic transparent plate 10, which allows for effective monitoring and observation of the foil processing effect inside the protective cover 2.

[0036] The usage process of the dust prevention device for a foil-making machine provided by this utility model is as follows:

[0037] By starting the servo motor 16 to drive the transmission rod 6 to rotate, the transmission rod 6 drives the threaded rod 7 with opposite directions at both ends to rotate synchronously, so that the two protective covers 2 can move towards each other or away from each other along the guide rail 5 on the base plate 1. The roller 15 at the bottom of the protective cover 2 reduces movement friction and improves movement stability.

[0038] When the protective cover 2 moves, the guide rod 4 at its top slides and engages with the dustproof top plate 3 to achieve the linkage extension and retraction of the protective cover 2 and the dustproof top plate 3. When the protective cover 2 unfolds to expose the foil making machine, the dustproof top plate 3 always covers the top of the equipment, forming a continuous dustproof barrier.

[0039] The cooling fan 11 inside the protective cover 2 exhausts internal heat through the heat dissipation vents, while the heat dissipation mesh 12 prevents external dust from entering. Simultaneously, the cooling fan 11 drives the shaft 14 to rotate the cleaning brush 13, continuously cleaning the dust accumulated on the surface of the heat dissipation mesh 12.

[0040] Finally, when the two protective covers 2 are closed, the sealing block 9 is embedded in the sealing groove 8 to form a sealing structure; the internal equipment operating status can be observed in real time through the acrylic transparent plate 10.

[0041] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A dust prevention device for a foil-making machine, characterized in that, Includes a base plate (1), with protective covers (2) slidably connected to both ends of the top of the base plate (1), guide rods (4) fixed to both sides of the top of the protective cover (2), a dustproof top plate (3) slidably connected between the tops of the two protective covers (2), and heat dissipation vents opened at both ends of one side of the inner side of the protective cover (2), with a cooling fan (11) installed inside the heat dissipation vent.

2. The dust prevention device for a foil-making machine according to claim 1, characterized in that, The bottom plate (1) has guide rails (5) fixed on both sides of its top end, and the protective cover (2) has guide grooves on both sides of its bottom end. The top end of the guide rail (5) is slidably connected to the guide groove.

3. The dustproof device for a foil-making machine according to claim 2, characterized in that, A transmission rod (6) is rotatably connected to the top of the base plate (1). Both ends of the transmission rod (6) are fixed with threaded rods (7). The two threaded rods (7) have opposite directions of rotation. The outer side of the threaded rods (7) is threadedly connected to the protective cover (2). A servo motor (16) is mounted on one end of the top of the base plate (1). The output end of the servo motor (16) is fixed to the transmission rod (6).

4. A dust prevention device for a foil-making machine according to claim 3, characterized in that, Rollers (15) are mounted on both sides of the bottom of the protective cover (2), and the bottom of the rollers (15) rolls with the bottom plate (1).

5. A dust prevention device for a foil-making machine according to claim 2, characterized in that, A heat dissipation mesh (12) is fixed on one side of the inner side of the heat dissipation vent.

6. A dust prevention device for a foil-making machine according to claim 5, characterized in that, The output end of the cooling fan (11) is fixed with a shaft (14), the outer side of the shaft (14) is rotatably connected to the heat dissipation mesh (12), the outer side of the heat dissipation mesh (12) is rotatably connected to a cleaning brush (13), and one end of the shaft (14) is fixed to the cleaning brush (13).

7. A dust prevention device for a foil-making machine according to claim 3, characterized in that, The two protective covers (2) are respectively fixed with a sealing groove (8) and a sealing block (9) at their close ends, and the sealing groove (8) and the sealing block (9) are slidably connected.

8. A dust prevention device for a foil-making machine according to claim 2, characterized in that, The protective cover (2) is fitted with an acrylic transparent plate (10) on the front.

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