Fireproof rolling shutter door pressing strip forming equipment

Abstract

The utility model discloses fireproof rolling shutter door pressing strip forming equipment, and particularly relates to the field of rolling shutter door pressing strip forming, the fireproof rolling shutter door pressing strip forming equipment comprises a working table, a pressing strip rolling forming structure is arranged on one side of the top of the working table, a cutting table is arranged on the other side of the top of the working table, and a movable cutting mechanism is arranged on the top of the cutting table. A moving plate is arranged at the bottom of the workbench, and supporting legs are fixedly connected to the two sides of the bottom of the moving plate. Firstly, one end of a pressing strip can be limited through the arranged limiting baffle, the length of the cut pressing strip is detected in real time through the laser range finder, the regularity of a finished product is improved, the third electric push rod is started to control the movable block to move, and the moving speed of the movable block is the same as the moving speed of the pressing strip; and a third electric push rod is controlled to start to enable a cutting blade to cut while the movable block moves, so that pressing strip conveying is not affected, the situation that the cutting position is extruded is avoided, the finished product quality is improved, and meanwhile the machining and manufacturing efficiency is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling door bead forming, and more specifically, the utility model relates to a fireproof rolling door bead forming device. Background Art

[0002] A rolling door bead forming machine is a device used to process rolling door beads. The main function of the device is to facilitate the manufacture of rolling door beads. It mainly includes a feeding mechanism, a roll forming mechanism, and a cutting mechanism. The iron sheet is fed into the roll forming mechanism, and different-shaped pressure roller wheels in the roll forming mechanism are used to roll the iron sheet in sequence to finally obtain the bead shape. Then, according to the size of the required rolling door, corresponding cutting is performed to complete the manufacture of the bead.

[0003] In the existing rolling door bead forming machine, after the bead is cut, it needs to be manually picked up and placed aside. After accumulating a certain number of beads, they are then bundled. In this whole process, not only is the labor intensity of workers relatively large, but also the beads need to be manually reorganized before bundling, resulting in a relatively low packing efficiency.

[0004] Chinese Patent with the patent application number CN202020607201.9 discloses a fireproof rolling door bead forming machine, which includes a frame. A bead roll forming structure is provided on the frame. A feeding mechanism is provided at the feeding end of the frame, and a cutting mechanism and a discharging mechanism are sequentially provided at the discharging end of the frame. The discharging mechanism includes a bead guiding groove, and a bead packing assembly is provided at the end of the bead guiding groove. This bead forming machine has the characteristics of being able to effectively reduce the labor intensity of workers and improve the packing efficiency.

[0005] Then, it can be seen from the accompanying drawings of its specification that the formed bead after rolling passes through the middle of the cutting mechanism and is directly cut. After cutting and forming, since the feeding mechanism continues to convey the bead during cutting, the front cutting position of the bead is easily bent due to extrusion, which is likely to affect the forming quality of the subsequent bead products. To avoid this situation, it is necessary to stop the feeding of the bead raw material during cutting, which will affect the processing and manufacturing efficiency and is not convenient for continuous processing and manufacturing. Summary of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fireproof rolling door bead forming device to solve the problems raised in the above background art.

[0007] To achieve the above object, the utility model provides the following technical solution: A pressing strip forming device for a fireproof rolling shutter door, including a workbench, on one side of the top of the workbench is provided a pressing strip roller pressing and forming structure, on the other side is provided a cutting table, on the top of the cutting table is provided a moving cutting mechanism, at the bottom of the workbench is provided a moving plate, on both sides of the bottom of the moving plate are fixedly connected with support legs, and at one end of the top of the moving plate is fixedly connected with a limiting slider;

[0008] At the bottom of the workbench is provided a limiting chute, in the middle of the limiting chute are provided a threaded rod and a first stabilizing rod, one end of the threaded rod is connected with a motor, at the end of the top of the moving plate far from the limiting slider is fixedly connected with a limiting baffle, on one side of the limiting baffle are fixedly connected with a laser rangefinder and a support plate;

[0009] At the bottom of the moving plate is fixedly connected with a first electric push rod, the output end of the first electric push rod is connected with a support bottom plate, on the top of the support bottom plate is rotatably connected with a movable top plate, and at the bottom of the support bottom plate is fixedly connected with a second electric push rod.

[0010] Preferably, at one end of the bottom of the workbench are fixedly connected with two limiting plates, the two limiting plates are symmetrically arranged on both sides of the moving plate, the cross-sectional shape of the limiting plate is set as "L" shape, and at the bottom of the support leg is provided a moving wheel.

[0011] Preferably, the limiting slider is adapted to the limiting chute, the limiting slider is arranged in the middle of the limiting chute, the threaded rod and the first stabilizing rod penetrate through the middle of the limiting slider, and the threaded rod is threadedly connected with the limiting slider.

[0012] Preferably, the top walls of the movable top plate, the cutting table and the support plate are on the same horizontal plane, and the second electric push rod is arranged at the end of the support bottom plate far from the end rotatably connected with the movable top plate.

[0013] Preferably, the moving cutting mechanism includes a movable groove opened on the top of the cutting table, in the middle of the movable groove is provided a movable block, on one side of the movable block is provided a third electric push rod, and on both sides of the movable block are inserted with stabilizing plates, and the stabilizing plates are fixed in the middle of the movable groove.

[0014] Preferably, at the top of the movable block is fixedly connected with a support frame, on the top of the support frame is provided a fourth electric push rod, the output end of the fourth electric push rod is fixedly connected with a lifting knife seat, and at the bottom of the lifting knife seat is provided a cutting blade.

[0015] Preferably, on both sides of the top of the lifting knife seat are symmetrically and fixedly connected with second stabilizing rods, the second stabilizing rods penetrate through the top wall of the support frame, and the support frame corresponds to the laser rangefinder.

[0016] Technical effects and advantages of the utility model:

[0017] 1. Firstly, the limiting baffle provided in the utility model can limit one end of the pressing strip, and the laser rangefinder is used to detect the length of the cut pressing strip in real time, improving the neatness of the finished product. By starting the third electric push rod to control the movement of the movable block, the movement rate of the movable block is made the same as that of the pressing strip. While the movable block is moving, the third electric push rod is started to make the cutting blade cut, which can not affect the conveying of the pressing strip and will not cause extrusion at the cutting position, improving the quality of the finished product and not affecting the processing efficiency at the same time;

[0018] 2. The utility model also controls the movement of the limiting slider by driving the threaded rod by starting the motor, controls the movement of the moving plate, and makes the movement rate of the moving plate the same as that of the pressing strip. By starting the first electric push rod to control the upward movement of the supporting bottom plate and the movable top plate to support the middle part of the pressing strip, the stability of the pressing strip is improved. By starting the second electric push rod to control the inclination of the movable top plate, it is convenient to discharge the cut pressing strip from one side of the moving plate, facilitating continuous processing and production;

[0019] In summary, through the mutual influence of the above multiple functions, the length of the cut pressing strip can be detected in real time, and the normal conveying of the pressing strip will not be affected during cutting, and there will be no extrusion at the cutting position, improving the quality of the finished product and not affecting the processing efficiency at the same time. Description of the drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a schematic diagram of the partial structure of the utility model.

[0022] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the utility model.

[0023] Figure 4 It is a schematic diagram of the structure of the moving plate of the utility model.

[0024] Figure 5 It is a schematic diagram of the connection structure of the cutting table and the movable block of the utility model.

[0025] Figure 6 It is a schematic diagram of the connection structure of the supporting bottom plate and the movable top plate of the utility model.

[0026] The reference numerals are: 1, workbench; 2, bead roller pressing and forming structure; 3, cutting table; 4, moving plate; 5, support leg; 6, limit chute; 7, limit slider; 8, threaded rod; 9, motor; 10, limit baffle; 11, laser rangefinder; 12, support plate; 13, first electric push rod; 14, support bottom plate; 15, movable top plate; 16, second electric push rod; 17, limit plate; 18, first stabilizing rod; 19, movable groove; 20, movable block; 21, third electric push rod; 22, stabilizing plate; 23, support frame; 24, fourth electric push rod; 25, lifting tool rest; 26, cutting blade; 27, second stabilizing rod. Detailed implementation manner

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] As shown in the attached Figure 1-6 A bead forming device for a fireproof rolling shutter door, including a workbench 1. A bead roller pressing and forming structure 2 is arranged on one side of the top of the workbench 1. Through the bead roller pressing and forming structure 2, a strip can be rolled into a finished bead for the rolling shutter door, which is convenient for processing and manufacturing. A cutting table 3 is arranged on the other side. Through the cutting table 3, it is convenient to support the bead. A moving cutting mechanism is arranged on the top of the cutting table 3. Through the moving cutting mechanism, it is convenient to cut into a fixed length. A moving plate 4 is arranged at the bottom of the workbench 1. Both sides of the bottom of the moving plate 4 are fixedly connected with support legs 5. One end of the top of the moving plate 4 is fixedly connected with a limit slider 7. The moving plate 4 is supported by the support legs 5, and the workbench 1 and the moving plate 4 can be connected through the limit slider 7;

[0029] A limit chute 6 is opened at the bottom of the workbench 1. A threaded rod 8 and a first stabilizing rod 18 are arranged in the middle of the limit chute 6. One end of the threaded rod 8 is connected with a motor 9. One end of the top of the moving plate 4 away from the limit slider 7 is fixedly connected with a limit baffle 10. A laser rangefinder 11 and a support plate 12 are fixedly connected to one side of the limit baffle 10. By starting the motor 9 to control the rotation of the threaded rod 8, the limit slider 7 can be controlled to slide inside the limit chute 6, so that the moving plate 4 can be controlled to move at the bottom of the workbench 1, the distance between the limit baffle 10 and the cutting table 3 can be adjusted, and the distance between the limit baffle 10 and the moving cutting mechanism on the top of the cutting table 3 can be detected by the laser rangefinder 11, and one end of the finished bead can be supported by the support plate 12;

[0030] A first electric push rod 13 is fixedly connected to the bottom of the moving plate 4. The output end of the first electric push rod 13 is connected to a support bottom plate 14. The top of the support bottom plate 14 is rotatably connected to a movable top plate 15. A second electric push rod 16 is fixedly connected to the bottom of the support bottom plate 14. Starting the first electric push rod 13 controls the support bottom plate 14 to drive the movable top plate 15 to move upward, which can support the middle part of the finished strip. By starting the second electric push rod 16 to control the rotation of the movable top plate 15, the cut finished product on the top of the movable top plate 15 can be made to slide off from one side, realizing the function of blanking.

[0031] As shown in the Figure 1 attachment 2 As shown in the attached figure, two limit plates 17 are fixedly connected to one end of the bottom of the workbench 1. The two limit plates 17 are symmetrically arranged on both sides of the moving plate 4. The cross-sectional shape of the limit plate 17 is set as an "L" shape. Moving wheels are arranged at the bottom of the support legs 5. The moving plate 4 is conveniently moved through the moving wheels, and one end of the moving plate 4 can be limited by the limit plates 17.

[0032] As shown in the Figure 1 attachment 4 As shown in the attached figure, the limit slider 7 is adapted to the limit chute 6. The limit slider 7 is arranged in the middle of the limit chute 6. The threaded rod 8 and the first stabilizing rod 18 penetrate through the middle of the limit slider 7. The threaded rod 8 is threadedly connected to the limit slider 7. By the sliding connection between the limit slider 7 and the limit chute 6, one end of the moving plate 4 can be limited. By rotating the threaded rod 8, the limit slider 7 can be driven, and the stability of the movement of the limit slider 7 is improved by the first stabilizing rod 18.

[0033] As shown in the Figure 1 attachment 3 As shown in the attached figure, 6, the top walls of the movable top plate 15, the cutting table 3, and the support plate 12 are on the same horizontal plane. The second electric push rod 16 is arranged at one end of the support bottom plate 14 away from the end rotatably connected to the movable top plate 15. Through the cooperation of the movable top plate 15, the support plate 12, and the cutting table 3, the finished strip can be supported, improving the stability of the movement of the finished strip.

[0034] As shown in the Figure 1 attachment 2, as shown in FIGS. 3 and 5, the mobile cutting mechanism includes a movable groove 19 formed in the top of the cutting table 3. A movable block 20 is arranged in the middle of the movable groove 19. A third electric push rod 21 is arranged on one side of the movable block 20. Stabilizing plates 22 are inserted on both sides of the movable block 20. The stabilizing plates 22 are fixed in the middle of the movable groove 19. The movable block 20 is limited by the movable groove 19. By starting the third electric push rod 21, the movable block 20 is controlled to slide inside the movable groove 19, and the stability of the movement of the movable block 20 is improved by the stabilizing plates 22, so that the moving speed of the movable block 20 can be the same as the moving speed of the strip product, which is convenient for continuous cutting use.

[0035] As shown in the appendix Figure 1 , 2 , as shown in FIGS. 3 and 5, a support frame 23 is fixedly connected to the top of the movable block 20. A fourth electric push rod 24 is arranged on the top of the support frame 23. The output end of the fourth electric push rod 24 is fixedly connected to a lifting tool rest 25. A cutting blade 26 is arranged at the bottom of the lifting tool rest 25. By starting the fourth electric push rod 24, the lifting tool rest 25 is controlled to drive the cutting blade 26 to move downward, so that the strip can be cut.

[0036] As shown in the appendix Figure 1 , 2 , as shown in FIGS. 3 and 5, two second stabilizing rods 27 are symmetrically and fixedly connected to both sides of the top of the lifting tool rest 25. The second stabilizing rods 27 penetrate through the top wall of the support frame 23. The support frame 23 corresponds to the laser rangefinder 11. The stability of the movement of the lifting tool rest 25 is improved by the second stabilizing rods 27, and the distance between the limit baffle 10 and the support frame 23 can be detected in real time by the laser rangefinder 11, which is convenient for control.

[0037] Working principle of the utility model: When in use, one end of the strip is roll-formed into the required strip product through the middle roller of the roll-forming structure 2 and input to the top of the cutting table 3. It passes between the cutting blade 26 and the movable block 20, and one end of the strip is attached to the limit baffle 10. At the same time, the motor 9 is started to control the moving plate 4 to drive the limit baffle 10 to move in sequence, and the moving speed of the limit baffle 10 is the same as the moving speed of the strip;

[0038] At the same time, the distance between the limit baffle 10 and the support frame 23 is detected by the laser rangefinder 11. When the required length is reached, the third electric push rod 21 is started to control the movable block 20 to move, and the moving speed of the movable block 20 is the same as the moving speed of the strip. At the same time, the fourth electric push rod 24 is started to control the cutting blade 26 to cut, and then the third electric push rod 21 is started to control the movable block 20 to reset;

[0039] While the moving plate 4 is moving, after the movable top plate 15 moves out from the bottom of the workbench 1, start the first electric push rod 13 to control the support bottom plate 14 and the movable top plate 15 to move upward until the top of the movable top plate 15 is on the same horizontal plane as the top of the support plate 12 to support the finished bead.

[0040] When it is necessary to discharge the finished bead after cutting, the second electric push rod 16 can be started to control the movable top plate 15 to rotate to discharge the finished bead to one side of the moving plate 4, improving the use effect.

[0041] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. 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 fireproof rolling shutter door strip forming device, comprising a workbench (1), characterized in that: A layering strip roller forming structure (2) is arranged on one side of the top of the workbench (1), and a cutting table (3) is arranged on the other side; a movable cutting mechanism is arranged on the top of the cutting table (3); a movable plate (4) is arranged on the bottom of the workbench (1); supporting legs (5) are fixedly connected to both sides of the bottom of the movable plate (4); and a limiting slider (7) is fixedly connected to one end of the top of the movable plate (4); A limit slide groove (6) is provided at the bottom of the workbench (1), a threaded rod (8) and a first stabilizing rod (18) are provided in the middle of the limit slide groove (6), one end of the threaded rod (8) is connected to a motor (9), the top of the movable plate (4) is fixedly connected to an end away from the limit slide block (7) with a limit baffle (10), and one side of the limit baffle (10) is fixedly connected to a laser rangefinder (11) and a support plate (12); The bottom of the movable plate (4) is fixedly connected to a first electric push rod (13), the output end of the first electric push rod (13) is connected to a supporting base plate (14), the top of the supporting base plate (14) is rotatably connected to a movable top plate (15), and the bottom of the supporting base plate (14) is fixedly connected to a second electric push rod (16).

2. The fireproof rolling shutter door strip forming equipment according to claim 1, characterized in that: Two limit plates (17) are fixedly connected to one end of the bottom of the workbench (1), and the two limit plates (17) are symmetrically arranged on both sides of the movable plate (4). The cross-sectional shape of the limit plates (17) is set to be "L"-shaped, and movable wheels are arranged at the bottom of the supporting legs (5).

3. The fire shutter door strip forming equipment according to claim 1, characterized in that: The limiting slider (7) is adapted to the limiting slide groove (6), the limiting slider (7) is arranged in the middle of the limiting slide groove (6), the threaded rod (8) and the first stabilizing rod (18) penetrate the middle of the limiting slider (7), and the threaded rod (8) is threadedly connected to the limiting slider (7).

4. The fireproof rolling shutter door strip forming equipment according to claim 1, characterized in that: The movable top plate (15), the cutting table (3) and the top wall of the support plate (12) are on the same horizontal plane, and the second electric push rod (16) is arranged at an end of the support bottom plate (14) away from the end that is rotatably connected to the movable top plate (15).

5. The fireproof rolling shutter door strip forming equipment according to claim 1, characterized in that: The movable cutting mechanism comprises a movable groove (19) opened on the top of the cutting table (3), a movable block (20) is arranged in the middle of the movable groove (19), a third electric push rod (21) is arranged on one side of the movable block (20), and stabilizing plates (22) are inserted on both sides of the movable block (20), and the stabilizing plates (22) are fixed in the middle of the movable groove (19).

6. The fireproof rolling shutter door strip forming equipment according to claim 5, characterized in that: The top of the movable block (20) is fixedly connected to a support frame (23), the top of the support frame (23) is provided with a fourth electric push rod (24), the output end of the fourth electric push rod (24) is fixedly connected to a lifting knife seat (25), and the bottom of the lifting knife seat (25) is provided with a cutting blade (26).

7. The fire shutter door strip forming equipment according to claim 6, characterized in that: Second stabilizing rods (27) are symmetrically fixedly connected to both sides of the top of the lifting knife seat (25), and the second stabilizing rods (27) penetrate the top wall of the support frame (23), and the support frame (23) corresponds to the laser rangefinder (11).

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