Mechanical edge pressing device for security door production

Abstract

A kind of mechanical edge compression device of security door production, to solve the problem that security door is easy to deviate, influence edge compression quality, it includes rack, first rotating shaft and second rotating shaft are arranged on the rack, first rotating shaft is fixed with first gear, second rotating shaft is fixed with second gear meshing with first gear, first rotating shaft left end is fixed with first compression wheel, first compression wheel is equipped with first annular groove, second rotating shaft left end is fixed with second compression wheel, second rotating shaft is fixed with chuck located at the right end of second compression wheel, the lowermost end of chuck is located in first annular groove;Rack upper end is fixed with first frame, first frame is rotatably connected with multiple first conveying rollers, multiple first conveying rollers drive security door front and back direction movement, rack is slidably connected with second frame on left and right, multiple second conveying rollers are rotatably connected on second frame, second conveying roller is equipped with second annular groove, the left end of security door is located in second annular groove, the right end of security door is located between first compression wheel and second compression wheel.

Description

Technical Field

[0001] This utility model belongs to the field of security door manufacturing technology, and in particular relates to a mechanical edge pressing device for security door manufacturing. Background Technology

[0002] The full name of a security door is "anti-theft security door." It combines the functions of theft prevention and security. Security doors can be made of different materials, and only doors that meet the standard testing and pass the inspection can obtain a production license for security products and be called security doors. During the production and processing of security doors, edge pressing is required. Common edge pressing machines do not have a good limiting structure, which causes the security door to wobble during the edge pressing process, resulting in the security door shifting and affecting the edge pressing accuracy. Utility Model Content

[0003] In view of the above situation and to overcome the defects of the existing technology, the purpose of this utility model is to provide a mechanical pressing device for the production of security doors, so as to solve the problem that security doors are prone to displacement and affect the pressing quality.

[0004] The technical solution to the technical problem is as follows: it includes a frame, on which a first rotating shaft and a second rotating shaft are rotatably connected. A first gear is coaxially fixed on the first rotating shaft, and a second gear meshing with the first gear is coaxially fixed on the second rotating shaft. A first pressure roller is coaxially fixed on the left end of the first rotating shaft, and a first annular groove is provided on the first pressure roller. A second pressure roller is coaxially fixed on the left end of the second rotating shaft, and a chuck located at the right end of the second pressure roller is coaxially fixed on the second rotating shaft. The lowest end of the chuck is located in the first annular groove. A first frame is fixed at the upper end of the frame. Multiple first conveyor rollers are rotatably connected to the first frame. The first conveyor rollers are placed horizontally. An anti-theft door is provided above the first frame. The multiple first conveyor rollers drive the anti-theft door to move back and forth. A second frame is slidably connected to the frame from left to right. Multiple second conveyor rollers are rotatably connected to the second frame. The second conveyor rollers are placed vertically. A second annular groove is provided on the second conveyor roller. The left end of the anti-theft door is located in the second annular groove, and the right end of the anti-theft door is located between the first pressure roller and the second pressure roller.

[0005] Preferably, a motor is mounted on the frame, and the motor is coaxially and fixedly connected to the first rotating shaft.

[0006] Preferably, a horizontally arranged lead screw is rotatably connected to the frame, the lead screw is threadedly connected to the second frame, and guide rails located on the front and rear sides of the lead screw are fixed on the frame, and the second frame moves along the guide rails in the left and right directions.

[0007] This invention has the following advantages over traditional equipment: 1) It has a clever structure. The first and second pressure rollers can not only press the edge of the security door, but also drive the security door to move, realizing automatic edge pressing. In addition, the first and second pressure rollers can be replaced according to the actual edge pressing size of the security door, which is flexible and meets actual needs; 2) The first and second conveyor rollers are combined. The first conveyor roller supports and conveys the security door, and the second conveyor roller limits the left, right and up and down of the security door to prevent the security door from deviating, improve the edge pressing quality, and is low in cost, safe and stable. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the front view of this utility model; Figure 2 This is a schematic diagram of the top view of this utility model; Figure 3 This is a schematic diagram of the left view of this utility model; Figure 4 This is a schematic diagram of the three-dimensional structure of this utility model.

[0009] Reference numerals in the attached drawings: 1. Frame; 2. First rotating shaft; 3. Second rotating shaft; 4. First gear; 5. Second gear; 6. First pressure roller; 7. First annular groove; 8. Second pressure roller; 9. Chuck; 10. First frame; 11. First conveyor roller; 12. Security door; 13. Second frame; 14. Second conveyor roller; 15. Second annular groove; 16. Motor; 17. Lead screw; 18. Guide rail. Detailed Implementation

[0010] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0011] Depend on Figures 1 to 4 Provided is a mechanical edge pressing device for producing security doors, including a frame 1, on which a first rotating shaft 2 and a second rotating shaft 3 are rotatably connected. A first gear 4 is coaxially fixed to the first rotating shaft 2, and a second gear 5 meshing with the first gear 4 is coaxially fixed to the second rotating shaft 3. A first pressure roller 6 is coaxially fixed to the left end of the first rotating shaft 2, and a first annular groove 7 is provided on the first pressure roller 6. A second pressure roller 8 is coaxially fixed to the left end of the second rotating shaft 3, and a chuck 9 located at the right end of the second pressure roller 8 is coaxially fixed to the second rotating shaft 3. The lowermost end of the chuck 9 is located in the first annular groove 7. A first frame 10 is fixed to the upper end of the frame 1. Multiple first conveyor rollers 11 are rotatably connected to the first frame 10. The first conveyor rollers 11 are placed horizontally. An anti-theft door 12 is provided above the first frame 10. The multiple first conveyor rollers 11 drive the anti-theft door 12 to move back and forth. A second frame 13 is slidably connected to the frame 1. Multiple second conveyor rollers 14 are rotatably connected to the second frame 13. The second conveyor rollers 14 are placed vertically. A second annular groove 15 is provided on the second conveyor rollers 14. The left end of the anti-theft door 12 is located in the second annular groove 15, and the right end of the anti-theft door 12 is located between the first pressure roller 6 and the second pressure roller 8.

[0012] A motor 16 is mounted on the frame 1, and the motor 16 is coaxially and fixedly connected to the first rotating shaft 2.

[0013] To ensure the stability of the second frame 13 sliding left and right, a horizontally arranged lead screw 17 is rotatably connected to the frame 1. The lead screw 17 is threadedly connected to the second frame 13. Guide rails 18 located on the front and rear sides of the lead screw 17 are fixed on the frame 1. The second frame 13 moves left and right along the guide rails 18.

[0014] In use, the security door 12 is first placed on the first conveyor roller 11, with the right end of the security door 12 positioned between the first pressure roller 6 and the second pressure roller 8. The lowest end of the chuck 9 is located within the first annular groove 7, which limits the right end of the security door 12. Then, the lead screw 17 is rotated, causing the second frame 13 to move to the right along the guide rail 18. The second conveyor roller 14 moves closer to the security door 12. When the security door 12 contacts the second conveyor roller 14, the left end of the security door 12 is located within the second annular groove 15, which limits the left end of the security door 12 to prevent it from swinging up and down during forward and backward movement. At this point, the rotation of the lead screw 17 is stopped, and the motor 16 is started. Motor 16 drives the first rotating shaft 2, the first gear 4, and the first pressure roller 6 to rotate synchronously. The first gear 4 drives the second gear 5 to rotate, and the second gear 5 drives the second rotating shaft 3, the second pressure roller 8, and the chuck 9 to rotate synchronously. Thus, the first pressure roller 6 and the second pressure roller 8 can not only press the right end of the security door 12, but also drive the security door 12 to move forward on the first conveyor roller 11 (reverse motor 16, security door 12 moves backward on the first conveyor roller 11). The second conveyor roller 14 is set vertically. The second conveyor roller 14 effectively assists the security door 12 to move forward on the first conveyor roller 11, avoids the security door 12 from deviating, improves the pressing quality of the security door 12, has a high degree of automation, and is convenient and practical.

[0015] This embodiment does not impose any limitation on the shape, material, structure, etc. of this utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model shall fall within the protection scope of this utility model.

Claims

1. A mechanical edge-pressing device for producing security doors, characterized in that, Includes a frame (1), on which a first rotating shaft (2) and a second rotating shaft (3) are rotatably connected. A first gear (4) is coaxially fixed on the first rotating shaft (2), and a second gear (5) meshing with the first gear (4) is coaxially fixed on the second rotating shaft (3). A first pressure roller (6) is coaxially fixed on the left end of the first rotating shaft (2), and a first annular groove (7) is provided on the first pressure roller (6). A second pressure roller (8) is coaxially fixed on the left end of the second rotating shaft (3), and a chuck (9) located on the right end of the second pressure roller (8) is coaxially fixed on the second rotating shaft (3). The lowest end of the chuck (9) is located in the first annular groove (7). A first frame (10) is fixed at the upper end of the frame (1). Multiple first conveyor rollers (11) are rotatably connected to the first frame (10). The first conveyor rollers (11) are placed horizontally. An anti-theft door (12) is provided above the first frame (10). Multiple first conveyor rollers (11) drive the anti-theft door (12) to move back and forth. A second frame (13) is slidably connected to the frame (1) from left to right. Multiple second conveyor rollers (14) are rotatably connected to the second frame (13). The second conveyor rollers (14) are placed vertically. A second annular groove (15) is provided on the second conveyor rollers (14). The left end of the anti-theft door (12) is located in the second annular groove (15), and the right end of the anti-theft door (12) is located between the first pressure roller (6) and the second pressure roller (8).

2. The mechanical edge-pressing device for producing security doors according to claim 1, characterized in that, A motor (16) is mounted on the frame (1), and the motor (16) is coaxially and fixedly connected to the first rotating shaft (2).

3. The mechanical edge-pressing device for producing security doors according to claim 1, characterized in that, A horizontally arranged lead screw (17) is rotatably connected to the frame (1). The lead screw (17) is threadedly connected to the second frame (13). Guide rails (18) located on the front and rear sides of the lead screw (17) are fixed on the frame (1). The second frame (13) moves along the guide rails (18) in the left and right directions.

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