Plate cutting device for civil air defense door manufacturing

Abstract

The utility model relates to a plate cutting device for civil air defense door manufacturing, which comprises an operation table, a table top is arranged on the upper side of the operation table, supporting legs are fixedly arranged below the table top, a roller is arranged in the table top, a roller driver is arranged on the front side of the roller, a shifting frame is arranged on the rear side of the table top, and a cutting device is arranged on the shifting frame. A transverse arm is arranged on the upper side of the shifting frame, a lifting mechanism is arranged between the shifting frame and the transverse arm, a cutting machine is arranged on the outer side of the transverse arm, and translation mechanisms are arranged between the shifting frame and the table top and between the cutting machine and the transverse arm. According to the device, the high-precision cutting tool and the stable control system are adopted, the cutting accuracy and consistency are ensured, the manual operation links are reduced, the labor cost is reduced, and the cutting efficiency and precision are greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automated production of civil air defense doors, and in particular relates to a plate cutting device for manufacturing civil air defense doors. Background Art

[0002] Civil defense doors are doors at the entrance and exit of people's defense projects. There are many types of civil defense doors, including ordinary single-leaf and double-leaf protective closed doors and closed doors, movable threshold single-leaf and double-leaf protective closed doors and closed doors, etc. In the manufacturing process of civil defense doors, the cutting of plates is a crucial link, which directly affects the quality and production efficiency of the final product. Traditional plate cutting methods mostly rely on manual operation, which is not only inefficient, but also has great safety risks. Due to the precision limitations of manual operation, it is difficult to ensure the accuracy and consistency of cutting. Summary of the invention

[0003] The utility model aims to provide a plate cutting device for manufacturing civil air defense doors, so as to solve the problems raised in the background technology.

[0004] The purpose of the utility model is achieved as follows: a plate cutting device for manufacturing civil air defense doors, which includes an operating table, a table top is arranged on the upper side of the operating table, legs are fixedly arranged under the table top, rollers are arranged inside the table top, a roller driver is arranged on the front side of the roller, a shift frame is arranged on the rear side of the table top, a cross arm is arranged on the upper side of the shift frame, a lifting mechanism is arranged between the shift frame and the cross arm, a cutting machine is arranged on the outer side of the cross arm, and translation mechanisms are arranged between the shift frame and the table top and between the cutting machine and the cross arm.

[0005] The roller driver comprises a roller motor, a double-row sprocket is arranged at the end of the roller, the roller motor drives the double-row sprocket to rotate, and a chain is arranged between the double-row sprockets.

[0006] The lifting mechanism type is a hydraulic cylinder.

[0007] The translation mechanism comprises a translation motor, a screw rod and a sleeve. The translation motor drives the screw rod to rotate, and the sleeve is connected to the screw rod through threads.

[0008] The shifting frame and the cutting machine are both fixedly connected to the sleeve.

[0009] A steering seat is provided in the middle of the table top, a lifting mechanism is provided at the bottom of the steering seat, a turntable is provided on the upper side of the steering seat, a vertical plate is provided on the surface of the turntable, a gear plate is fixedly connected to the lower side of the turntable, a steering motor is provided on the side of the steering seat, a steering rod is provided at the output end of the steering motor, and the steering rod is meshed with the gear plate.

[0010] A magnetic absorber is arranged on the upper side of the vertical plate.

[0011] Beneficial effects of the utility model: The device realizes automatic conveying of plates through the cooperation of rollers and roller drivers, greatly improving cutting efficiency. The arrangement of the shift rack, cross arm, translation mechanism and lifting mechanism can meet the cutting requirements of plates of different sizes and shapes, so that the cutting machine can be quickly moved to the required position, making the entire cutting device more flexible in operation and reducing the time for manual adjustment. The introduction of the direction adjustment seat, turntable and direction adjustment motor allows the direction of the plate to be easily adjusted before and during cutting, effectively increasing work efficiency. The device adopts high-precision cutting tools and a stable control system to ensure the accuracy and consistency of cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a plate cutting device for manufacturing civil air defense doors.

[0013] Figure 2 It is a side view of a shift frame of a plate cutting device for manufacturing civil air defense doors according to the utility model.

[0014] Figure 3 This is a structural diagram of the double-row sprockets and chains connected to a plate cutting device for manufacturing civil air defense doors according to the utility model.

[0015] Figure 4 This is a structural diagram of the direction-adjusting seat of a plate cutting device for manufacturing civil air defense doors according to the utility model.

[0016] Figure 5 The utility model is a top view of the interior of the adjustment seat of the plate cutting device for manufacturing civil air defense doors.

[0017] In the figure: 1, operating table 2, table top 3, outrigger 4, roller 5, roller driver 6, shift frame 7, translation mechanism 8, lifting mechanism 9, cross arm 10, cutting machine 11, roller motor 12, double-row sprocket 13, chain 14, translation motor 15, screw 16, sleeve 17, adjustment seat 18, turntable 19, vertical plate 20, magnetic absorber 21, gear disc 22, adjustment motor 23, adjustment rod. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings. Example

[0019] like Figure 1-3As shown, a plate cutting device for manufacturing civil air defense doors, a plate cutting device for manufacturing civil air defense doors, includes an operating table 1, a table top 2 is arranged on the upper side of the operating table 1, legs 3 are fixedly arranged below the table top 2, rollers 4 are arranged inside the table top 2, roller drivers 5 are arranged on the front side of the rollers 4, a shift frame 6 is arranged on the rear side of the table top 2, a cross arm 9 is arranged on the upper side of the shift frame 6, a lifting mechanism 8 is arranged between the shift frame 6 and the cross arm 9, a cutting machine 10 is arranged on the outer side of the cross arm 9, and translation mechanisms 7 are arranged between the shift frame 6 and the table top 2, and between the cutting machine 10 and the cross arm 9.

[0020] The roller driver 5 includes a roller motor 11 . A double-row sprocket 12 is disposed at the end of the roller 4 . The roller motor 11 drives the double-row sprocket 12 to rotate. A chain 13 is disposed between the double-row sprockets 12 .

[0021] The lifting mechanism 8 is a hydraulic cylinder.

[0022] The translation mechanism 7 includes a translation motor 14 , a screw rod 15 and a sleeve 16 . The translation motor 14 drives the screw rod 15 to rotate, and the sleeve 16 is connected to the screw rod 15 through threads.

[0023] The shift frame 6 and the cutting machine 10 are both fixedly connected to the sleeve 16 .

[0024] When the utility model is used, the plate to be cut is placed on the table 2, and the position of the plate is adjusted as needed. The roller driver 5 can drive the roller 4 to adjust the horizontal position of the plate. Specifically, the roller motor 11 can drive the double-row sprocket 12 to rotate, and the double-row sprockets 12 are connected by chains 13, so that multiple rollers 4 can follow the double-row sprocket 12 to rotate synchronously. The rotation of the roller 4 can drive the position of the plate to be adjusted, and the double-row sprocket 12 can ensure the stability of the rotation of the roller 4. After the position of the plate is adjusted, the translation mechanism 7 is used to move the shift frame 6 to a suitable position to ensure that the cutting machine 10 can accurately align with the cutting line of the plate. The height of the cross arm 9 is lowered by the lifting mechanism 8, the cutting machine 10 is started, and the cutting machine 10 is controlled to move by the translation mechanism 7, so that the plate can be cut. After the cutting is completed, the cutting machine 10 is turned off, and the translation mechanism 7 is used to move the shift frame 6 and the cross arm 9 back to their original positions. The device reduces the manual operation links, reduces the labor cost, and greatly improves the cutting efficiency and accuracy. Example

[0025] like Figure 1-5As shown, a plate cutting device for manufacturing civil air defense doors comprises an operating table 1, a table top 2 is arranged on the upper side of the operating table 1, legs 3 are fixedly arranged below the table top 2, rollers 4 are arranged inside the table top 2, roller drivers 5 are arranged on the front side of the rollers 4, a shift frame 6 is arranged on the rear side of the table top 2, a cross arm 9 is arranged on the upper side of the shift frame 6, a lifting mechanism 8 is arranged between the shift frame 6 and the cross arm 9, a cutting machine 10 is arranged on the outer side of the cross arm 9, and translation mechanisms 7 are arranged between the shift frame 6 and the table top 2 and between the cutting machine 10 and the cross arm 9.

[0026] For better effect, the roller driver 5 includes a roller motor 11 , and a double-row sprocket 12 is provided at the end of the roller 4 . The roller motor 11 drives the double-row sprocket 12 to rotate, and a chain 13 is provided between the double-row sprockets 12 .

[0027] For better effect, the lifting mechanism 8 is of hydraulic cylinder type.

[0028] For better effect, the translation mechanism 7 includes a translation motor 14, a screw 15 and a sleeve 16. The translation motor 14 drives the screw 15 to rotate, and the sleeve 16 is threadedly connected to the screw 15. The translation motor 14 can drive the screw 15 to rotate, thereby driving the sleeve 16 to move along the screw 15.

[0029] For better effect, the shift frame 6 and the cutting machine 10 are both fixedly connected to the sleeve 16 .

[0030] For better effect, a steering seat 17 is provided in the middle of the table top 2, a lifting mechanism 8 is provided at the bottom of the steering seat 17, a turntable 18 is provided on the upper side of the steering seat 17, a vertical plate 19 is provided on the surface of the turntable 18, a toothed disc 21 is fixedly connected to the lower side of the turntable 18, a steering motor 22 is provided on the side of the steering seat 17, a steering rod 23 is provided at the output end of the steering motor 22, and the steering rod 23 is meshed with the toothed disc 21.

[0031] For better effect, a magnetic absorber 20 is provided on the upper side of the vertical plate 19. The magnetic absorber 20 can be used to adsorb and connect the vertical plate 19 to the plate.

[0032] When the utility model is in use, the plate to be cut is placed on the table 2, and the position of the plate is adjusted as needed. The roller driver 5 can drive the roller 4 to adjust the horizontal position of the plate. Specifically, the roller motor 11 can drive the double-row sprocket 12 to rotate. The double-row sprockets 12 are connected by a chain 13, so that multiple rollers 4 can follow the double-row sprocket 12 to rotate synchronously. The rotation of the roller 4 can drive the position of the plate to be adjusted. The double-row sprocket 12 can ensure the stability of the rotation of the roller 4. After the position of the plate is adjusted, the translation mechanism 7 is used to move the shift frame 6 to a suitable position to ensure that the cutting machine 10 can accurately align with the cutting line of the plate. The height of the cross arm 9 is lowered by the lifting mechanism 8, the cutting machine 10 is started, and the translation mechanism 7 is used to control the movement of the cutting machine 10 to cut the plate. Furthermore, the angle of the plate can be adjusted during the cutting process through the adjustment seat 17, specifically: the turntable 18 is driven to rise through the lifting mechanism 8, so that the vertical plate 19 contacts and lifts up the plate, and the adjustment motor 22 is started. The adjustment motor 22 drives the adjustment rod 23 to rotate, and the adjustment rod 23 and the toothed disc 21 are meshed with each other. The adjustment rod 23 drives the toothed disc 21 and the turntable 18 to rotate at the same time, and the turntable 18 drives the plate to rotate, thereby adjusting the angle direction of the plate. After the cutting is completed, the cutting machine 10 is turned off, and the translation mechanism 7 is used to move the shift frame 6 and the cross arm 9 back to their original positions. This device reduces the manual operation links, reduces the labor cost, and greatly improves the cutting efficiency and accuracy.

Claims

1. A plate cutting device for manufacturing civil air defense doors, comprising an operating table, characterized in that: A table top is provided on the upper side of the operating table, legs are fixedly provided under the table top, rollers are provided inside the table top, a roller driver is provided on the front side of the roller, a shift frame is provided on the rear side of the table top, a cross arm is provided on the upper side of the shift frame, a lifting mechanism is provided between the shift frame and the cross arm, a cutting machine is provided on the outer side of the cross arm, and translation mechanisms are provided between the shift frame and the table top and between the cutting machine and the cross arm.

2. A plate cutting device for manufacturing civil air defense doors according to claim 1, characterized in that: The roller driver comprises a roller motor, a double-row sprocket is arranged at the end of the roller, the roller motor drives the double-row sprocket to rotate, and a chain is arranged between the double-row sprockets.

3. The plate cutting device for manufacturing civil air defense doors according to claim 1, characterized in that: The lifting mechanism type is a hydraulic cylinder.

4. A plate cutting device for manufacturing civil air defense doors according to claim 1, characterized in that: The translation mechanism comprises a translation motor, a screw rod and a sleeve. The translation motor drives the screw rod to rotate, and the sleeve is connected to the screw rod through threads.

5. A plate cutting device for manufacturing civil air defense doors according to claim 4, characterized in that: The shifting frame and the cutting machine are both fixedly connected to the sleeve.

6. A plate cutting device for manufacturing civil air defense doors according to claim 1, characterized in that: A steering seat is provided in the middle of the table top, a lifting mechanism is provided at the bottom of the steering seat, a turntable is provided on the upper side of the steering seat, a vertical plate is provided on the surface of the turntable, a gear plate is fixedly connected to the lower side of the turntable, a steering motor is provided on the side of the steering seat, a steering rod is provided at the output end of the steering motor, and the steering rod is meshed with the gear plate.

7. A plate cutting device for manufacturing civil air defense doors according to claim 6, characterized in that: A magnetic absorber is arranged on the upper side of the vertical plate.

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