Continuous press steel belt cleaning device

Abstract

The utility model discloses a continuous press steel belt cleaning device which comprises a press body, an upper driving roller and a lower driving roller which can rotate are arranged at the discharging end of the press body, a steel belt is wound around the corresponding driving rollers, polishing assemblies are arranged on the outer sides of the left end and the right end of the corresponding steel belt respectively, and the corresponding polishing assemblies comprise polishing motors. An output shaft of the polishing motor is in synchronous driving connection with a rotating roller, the rotating roller is fixedly connected with a polishing wheel, and the lower portion of the polishing motor is fixedly connected with a translation assembly capable of moving the polishing motor. The polishing assembly and the translation assembly are arranged on the outer side edge of the steel belt, so that a series of problems caused by adhesion of materials on the edge of the steel belt are fundamentally solved, the smoothness of the steel belt is guaranteed, and the problems that the edge of the steel belt is difficult to clean, the product quality influence is large, the service life of the steel belt is short, and the edge is deformed, damaged and replaced frequently in the industry are thoroughly solved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing, specifically to a continuous press steel strip cleaning device. Background Technology

[0002] my country is the world's largest producer of engineered wood products, and also the largest producer of formaldehyde-free engineered wood products. By the end of 2024, my country had more than 100 continuous production lines for engineered wood products. Formaldehyde-free engineered wood products are becoming the mainstream product category. In the process of producing formaldehyde-free engineered wood products using continuous presses, materials with added MDI adhesive are very prone to adhering to the steel strip during the hot pressing process, which affects product quality and can easily damage the steel strip. The problem of material adhesion is particularly prominent at the edges of the steel strip, which has become a difficult problem in the production process of formaldehyde-free engineered wood products. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides a continuous press steel belt cleaning device.

[0004] This utility model is achieved through the following technical solution:

[0005] A continuous press steel strip cleaning device includes a press body. The press body has two rotatable drive rollers at the discharge end. A steel strip is wrapped around the corresponding drive rollers. Polishing components are respectively arranged on the outer sides of the left and right ends of the steel strip. Each polishing component includes a polishing motor. A rotating roller is synchronously driven and connected to the output shaft of the polishing motor. A polishing wheel is fixedly connected to the rotating roller. A translation component that can move the polishing motor is fixedly connected to the lower part of the polishing motor.

[0006] Further optionally, the translation component includes a support plate that is fixedly connected to the polishing motor, a slider is provided at the lower part of the support plate, the slider is slidably connected to a slide rail provided on the press body, and a telescopic cylinder is provided on one side of the slider.

[0007] Alternatively, the telescopic rod of the telescopic cylinder can be fixedly connected to the slider.

[0008] Alternatively, a cleaning box is provided on one side of the polishing wheel, and a cleaning brush that is in close contact with the polishing wheel is provided inside the cleaning box. A waste collection box that can be pulled out from inside the cleaning box is provided on the side of the cleaning brush, and a handle for easy pulling is provided on the outside of the waste collection box.

[0009] Alternatively, the cleaning box can be fixed to the slider via a bracket.

[0010] Alternatively, the polishing wheel may be made of non-woven fabric.

[0011] Further optionally, an automatic control system is also included, which includes a PLC controller electrically connected to the polishing motor and the telescopic cylinder, and electrically connected to the press controller to achieve interlocking.

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: By setting polishing components and translation components on the outer edge of the steel strip, this utility model fundamentally solves a series of problems caused by material adhesion on the edge of the steel strip, ensuring the smoothness of the steel strip, and completely solving the problems of difficult cleaning of the steel strip edge, significant impact on product quality, short service life of the steel strip, and frequent replacement due to edge deformation and damage in the industry. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of a partial cross-section of this utility model;

[0015] Figure 3 yes Figure 2 Enlarged view of a portion;

[0016] In the diagram: 1. Press body; 2. Drive roller; 3. Steel belt; 4. Polishing motor; 5. Rotary roller; 6. Polishing wheel; 7. Support plate; 8. Slider; 9. Slide rail; 10. Telescopic cylinder; 11. Cleaning box; 12. Cleaning brush; 13. Waste collection box; 14. Handle; 15. PLC controller. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments:

[0018] like Figure 1 , 2 As shown in Figure 3, a continuous press steel strip cleaning device includes a press body 1. The press body 1 has two rotatable drive rollers 2 at the discharge end. A steel strip 3 is wrapped around the drive rollers 2. Polishing components are respectively arranged on the outer sides of the left and right ends of the steel strip 3. The polishing components include a polishing motor 4. A rotating roller 5 is synchronously driven and connected to the output shaft of the polishing motor 4. A polishing wheel 6 is fixedly connected to the rotating roller 5. A translation component that can move the polishing motor 4 is fixedly connected to the lower part of the polishing motor 4.

[0019] like Figure 1 , 2 As shown in Figure 3, the translation component includes a support plate 7 that is fixedly connected to the polishing motor 4. A slider 8 is provided at the lower part of the support plate 7. The slider 8 is slidably connected to the slide rail 9 provided on the press body 1. A telescopic cylinder 10 is provided on one side of the slider 8.

[0020] like Figure 3 As shown, the telescopic rod of the telescopic cylinder 10 is connected and fixed to the slider 8.

[0021] like Figure 1 , 2 As shown in Figure 3, a cleaning box 11 is provided on one side of the polishing wheel 6. A cleaning brush 12 that is in close contact with the polishing wheel 6 is provided inside the cleaning box 11. A waste collection box 13 that can be pulled out from inside the cleaning box 11 is provided on the side of the cleaning brush 12. A handle 14 that is easy to pull out is provided on the outside of the waste collection box 13.

[0022] like Figure 1 , 2 As shown in Figure 3, the cleaning box 11 is connected and fixed to the slider 8 via a bracket.

[0023] like Figure 3 As shown, polishing wheel 6 is made of non-woven fabric.

[0024] like Figure 2 As shown, it also includes an automatic control system, which includes a PLC controller 15. The PLC controller 15 is electrically connected to the polishing motor 4 and the telescopic cylinder 10. The PLC controller 15 is also electrically connected to the press controller to achieve interlocking.

[0025] The implementation principle of a continuous press steel strip cleaning device according to an embodiment of this application is as follows:

[0026] When the press body 1 is working, the drive roller 2 will drive the steel belt 3 to move in a straight line. While the steel belt 3 is moving in a straight line, the PLC controller 15 will send a signal to start the telescopic cylinder 10 to retract. When the telescopic cylinder 10 retracts, it will pull the slider 8 back along the slide rail 9. At the same time as the slider 8 retracts, the polishing motor 4 will also be pulled back, and the polishing wheel 6 on the output shaft of the polishing motor 4 will be in close contact with the steel belt 3, so that the polishing wheel 6 can rotate in close contact with the surface of the steel belt 3. In order to avoid excessive polishing force and damage to the steel belt 3, the PLC controller 15 can send a signal to adjust the retraction length of the telescopic rod in the telescopic cylinder 10 to achieve the best polishing effect (the retraction length of the telescopic rod is set according to the site conditions). At the same time, the PLC controller 15 will also send a signal to start the polishing motor 4. When the polishing motor 4 is working, it will drive the polishing wheel 6 to rotate synchronously. Under the action of the polishing wheel 6, the edge of the steel belt 3 will be polished and cleaned. The rotation direction of the output shaft of the polishing motor 4 is the same as that of the corresponding drive roller 2.

[0027] When cleaning foreign objects, some of the foreign objects will fall directly from the side of the polishing wheel 6 into the pit at the bottom of the press body 1 for collection, and a small portion will adhere to the polishing wheel 6. The foreign objects attached to the polishing wheel 6 will be carried into the cleaning box 11 during the rotation of the polishing wheel 6 to clean the adhering objects on the surface of the polishing wheel 6.

[0028] When the polishing wheel 6 rotates, the cleaning brush 11 cleans the adhering material on the surface of the polishing wheel 6 to prevent the adhering material from affecting the cleaning of the edge of the steel strip 3. At this time, the adhering material will fall directly into the waste collection box 13. At this time, it is necessary to regularly observe the amount of foreign matter in the waste collection box 13 when the press body 1 is not in operation. When there is a lot of foreign matter in the waste collection box 13 (judged according to the on-site situation), pull the handle 14 to pull out the waste collection box 13 and clean the waste in it. After cleaning, put it back into the cleaning box 11, thus completing the cleaning of foreign matter on the edge of the steel strip 3. The whole process effectively solves the problem of cleaning the material adhering to the edge of the steel strip, ensuring the smoothness of the steel strip 3, and completely solving the problems of difficult cleaning of the edge of the steel strip 3, great impact on product quality, short service life of the steel strip 3, and frequent replacement due to edge deformation and damage.

[0029] Meanwhile, to prevent damage to the steel belt 3 caused by the polishing wheel 6 continuing to rotate and grind the steel belt 3 after the press body 1 stops running due to a malfunction, the PLC controller 15 will be electrically connected to the controller of the press body 1 to achieve electrical interlock between the opening and closing of the telescopic cylinder 10 and the running speed of the steel belt 3. When the steel belt stops running, the telescopic cylinder 10 will extend the telescopic rod to make the polishing wheel 6 leave the surface of the steel belt 3, thus avoiding damage to the steel belt 3 caused by excessive grinding.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A continuous press steel belt cleaning device, comprising a press body (1), the press body (1) is provided with two upper and lower rotatable drive rollers (2) at the discharge end, the corresponding drive rollers (2) are wrapped with a steel belt (3), characterized in that: Polish assembly is arranged at the outer side of the left and right ends of the steel strip (3) respectively, corresponding to the polishing assembly includes polishing motor (4), the output shaft of the polishing motor (4) is synchronously driven and connected with rotating roller (5), the rotating roller (5) is connected and fixed with polishing wheel (6), the lower part of the polishing motor (4) is connected and fixed with the translation assembly that can move it.

2. A continuous press belt cleaning apparatus as claimed in claim 1, wherein: The translation assembly includes the support plate (7) connected and fixed with the polishing motor (4), the lower part of the support plate (7) is provided with sliding block (8), the sliding block (8) is connected with the slide rail (9) arranged on the press body (1), one side of the sliding block (8) is provided with telescopic cylinder (10).

3. A continuous press belt cleaning apparatus as claimed in claim 2, wherein: The telescopic rod of the telescopic cylinder (10) is connected and fixed with the sliding block (8).

4. A continuous press belt cleaning apparatus as defined in claim 1, wherein: One side of the polishing wheel (6) is provided with cleaning box (11), the cleaning box (11) is provided with cleaning brush (12) in close contact with the polishing wheel (6), the side of the cleaning brush (12) is provided with waste storage box (13) that can be pulled in the cleaning box (11), the outer side of the waste storage box (13) is provided with handle (14) that is convenient to pull.

5. A continuous press belt cleaning apparatus as claimed in claim 4, wherein: The cleaning box (11) is connected and fixed with the sliding block (8) through the support.

6. A continuous press belt cleaning apparatus as defined in claim 1, wherein: The polishing wheel (6) is made of non-woven polishing wheel.

7. A continuous press belt cleaning apparatus as defined in claim 1, wherein: It also includes an automatic control system, the automatic control system includes PLC controller (15), the PLC controller (15) is electrically connected with the polishing motor (4) and telescopic cylinder (10), the PLC controller (15) is electrically connected with the press controller to realize interlocking.

Images