Steel plate cutting device for manufacturing filter screen of filter

Abstract

The utility model discloses a steel plate cutting device for manufacturing a filter screen of a filter, which comprises a rack, two symmetrically arranged vertical plates are fixedly mounted at the top of the rack, two symmetrical long rotating rods are rotatably connected between the two vertical plates, a movable cutting tool apron is arranged on the surface of each long rotating rod, and the cutting tool apron is arranged on the top of the rack. And a cutting knife is fixedly mounted in an inner cavity of the cutting knife holder. By operating the adjusting assembly, the cutting tool aprons and the cutting tool move to proper positions on the surfaces of the long rotating rods, then a steel plate is placed above the pushing table, the two long rotating rods are driven by the driving assembly to rotate in the opposite directions, and then the two cutting tool aprons and the cutting tool rotate in the opposite directions; the pushing table is manually pushed to be cut by the two cutting knives, the positions of the cutting knife holder and the cutting knives can be adjusted, steel plates of appropriate sizes can be cut at a time, and the purposes that the positions of the cutting knives can be adjusted, the steel plates of various specifications can be cut at a time, and the cutting machining efficiency is improved can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of filter production, in particular to a steel plate cutting device for making a filter screen. Background Art

[0002] The filter screen on the surface of the filter is formed by punching holes in a steel plate through a CNC punching machine. The steel plate needs to be cut to a suitable size by a steel plate cutting device. However, the position of the cutting knife on the cutting device is fixed. The fixation of the cutting knife limits the cutting position of the steel plate. Cutting a steel plate of suitable size requires multiple cuttings, which is more troublesome. Therefore, we designed a steel plate cutting device for making filter screens. The position of the cutting knife is adjustable, which can be used for one-time cutting of steel plates of various specifications, thereby improving the cutting efficiency. Utility Model Content

[0003] The purpose of the utility model is to provide a steel plate cutting device for filter screen production, which has the advantage of adjustable cutting knife position, can be suitable for one-time cutting of steel plates of various specifications, improves cutting processing efficiency, and solves the above-mentioned background technical problems.

[0004] The utility model solves the above-mentioned technical problem with the following technical solution: a steel plate cutting device for making a filter screen, comprising a frame: two symmetrically arranged vertical plates are fixedly installed on the top of the frame, and two symmetrical long rotating rods are rotatably connected between the two vertical plates, and a movable cutting knife seat is arranged on the surface of the long rotating rod, and a cutting knife is fixedly installed in the inner cavity of the cutting knife seat, and the two cutting knives are fitted together, and an adjusting component is arranged between the cutting knife seat and the long rotating rod, and the adjusting component comprises a threaded column rotatably connected to the inner cavity of the long rotating rod, the right end of the threaded column penetrates into the right end of the long rotating rod, and the surface of the threaded column is threadedly connected with a threaded sleeve sliding in the inner cavity of the long rotating rod, and the surface of the threaded sleeve is fixedly connected with two symmetrical connecting blocks, one side of the connecting block penetrates into the outer side of the long rotating rod and is fixedly connected to the cutting knife seat, a driving component is arranged between the long rotating rod and the frame, and a pushing platform adapted to the cutting knife is fixedly installed on the top of the frame.

[0005] Preferably, the surface of the long rotating rod is provided with two movable openings for the connecting block to slide.

[0006] Preferably, a hexagonal groove is formed at the right end of the threaded column.

[0007] Preferably, the driving assembly includes a motor fixedly mounted on the top of the inner cavity of the frame, the output shaft of the motor and the left end of the long rotating rod at the top are both fixedly mounted with sprockets, and the surfaces of the two sprockets are transmission-connected with chains.

[0008] Preferably, a gear is fixedly connected to the left end of the surface of the long rotating rod, and the two gears are meshed with each other.

[0009] Preferably, a through hole for the chain to pass through is formed in the top of the frame.

[0010] Preferably, a bearing seat is fixedly installed on the right side of the right vertical plate, and the right side of the surface of the long rotating rod is rotatably connected to the inner cavity of the bearing seat.

[0011] 1. The beneficial effects of the present utility model are as follows: By operating the adjustment component, the cutting tool holder and the cutting tool are moved to appropriate positions on the surface of the long rotating rod. Then, the steel plate is placed above the pushing table. The two long rotating rods are driven to rotate towards each other by the driving component, so that the two cutting tool holders and the cutting tools rotate towards each other. The pushing table is manually pushed through the cutting of the two cutting tools. The positions of the cutting tool holder and the cutting tool are adjustable, and the steel plate of appropriate size can be cut at one time, that is, the position of the cutting tool can be adjusted, which can be applicable to the one-time cutting of steel plates of various specifications, and the purpose of improving the cutting processing efficiency can be achieved.

[0012] 2. Through the setting of the bearing seat, the present utility model can limit the rotation of the long rotating rod, avoid vibration during the rotation of the long rotating rod, and improve the stability during the rotation of the long rotating rod. Description of the Drawings

[0013] Among them:

[0014] Figure 1 is a three-dimensional schematic diagram of an embodiment of the present utility model;

[0015] Figure 2 is a rear three-dimensional schematic diagram of an embodiment of the present utility model;

[0016] Figure 3 is an embodiment of the present utility model Figure 2 The partial enlarged view of point A in;

[0017] Figure 4 is the main view sectional schematic diagram of the long rotating rod of an embodiment of the present utility model.

[0018] In the drawings, the list of components represented by each reference numeral is as follows:

[0019] 1. Frame, 2. Vertical plate, 3. Long rotating rod, 4. Cutting tool holder, 5. Cutting tool, 6. Adjustment component, 61. Threaded column, 62. Threaded sleeve, 63. Connecting block, 64. Movable opening, 65. Hexagonal groove, 7. Driving component, 71. Motor, 72. Sprocket, 73. Chain, 74. Gear, 75. Through hole, 8. Pushing table, 9. Bearing seat. Detailed Embodiments

[0020] Hereinafter, an embodiment of a steel plate cutting device for manufacturing a filter screen of the present invention will be described with reference to the accompanying drawings.

[0021] Figures 1-4 The utility model shows a steel plate cutting device for making a filter screen of an embodiment of the utility model, which includes a frame 1: two symmetrically arranged vertical plates 2 are fixedly installed on the top of the frame 1, and two symmetrical long rotating rods 3 are rotatably connected between the two vertical plates 2, and a bearing seat 9 is fixedly installed on the right side of the right vertical plate 2, and the right side of the surface of the long rotating rod 3 is rotatably connected to the inner cavity of the bearing seat 9. Through the setting of the bearing seat 9, the rotation of the long rotating rod 3 can be limited, thereby avoiding vibration during the rotation of the long rotating rod 3 and improving the stability of the long rotating rod 3 during the rotation. A movable cutting knife seat 4 is arranged on the surface of the long rotating rod 3, and a cutting knife 5 is fixedly installed in the inner cavity of the cutting knife seat 4. The two cutting knives 5 are fitted together, and an adjusting component 6 is arranged between the cutting knife seat 4 and the long rotating rod 3. The adjusting component 6 includes a threaded column 61 rotatably connected to the inner cavity of the long rotating rod 3, and the right end of the threaded column 61 penetrates through the right end of the long rotating rod 3. The surface of the column 61 is threadedly connected with a threaded sleeve 62 that slides in the inner cavity of the long rotating rod 3. The surface of the threaded sleeve 62 is fixedly connected with two symmetrical connecting blocks 63. One side of the connecting block 63 penetrates to the outer side of the long rotating rod 3 and is fixedly connected to the cutting knife seat 4. The surface of the long rotating rod 3 is provided with two movable openings 64 for the connecting blocks 63 to slide. The right end of the threaded column 61 is provided with a hexagonal groove 65. A driving assembly 7 is arranged between the long rotating rod 3 and the frame 1. The driving assembly 7 includes a motor 71 fixedly installed on the top of the inner cavity of the frame 1. The output shaft of the motor 71 and the left end of the long rotating rod 3 located at the top are fixedly installed with sprockets 72. The surfaces of the two sprockets 72 are transmission-connected with chains 73. The left end of the surface of the long rotating rod 3 is fixedly connected with a gear 74, and the two gears 74 are meshed. The top of the frame 1 is provided with a through opening 75 for the chain 73 to pass through. The top of the frame 1 is fixedly installed with a pushing platform 8 adapted to the cutting knife 5.

[0022] Working principle: When the utility model is used, the user picks up a hexagonal wrench and inserts it into the inner cavity of the hexagonal groove 65 to operate the threaded column 61 to rotate. The threaded sleeve 62 will move left and right on the surface of the threaded column 61, driving the connecting block 63 to slide in the inner cavity of the movable opening 64, thereby driving the cutting knife seat 4 and the cutting knife 5 to move left and right on the surface of the long rotating rod 3, so that the cutting knife seat 4 and the cutting knife 5 move to a suitable position on the surface of the long rotating rod 3, and then place the steel plate on the top of the pushing platform 8, and start the motor 71. The top long rotating rod 3 is driven to rotate under the cooperation of the sprocket wheel 72 and the chain 73. Under the cooperation of the two gears 74, the two long rotating rods 3 rotate towards each other, and then the two cutting knife seats 4 and the cutting knife 5 rotate towards each other, and the pushing platform 8 is manually pushed to pass through the cutting of the two cutting knives 5. Since the positions of the cutting knife seat 4 and the cutting knife 5 are adjustable, the steel plate of suitable size can be cut at one time.

[0023] In summary, for the steel plate cutting device for manufacturing the filter screen of the filter, by operating the adjustment component 6, the cutting tool holder 4 and the cutting tool 5 are moved to appropriate positions on the surface of the long rotating rod 3. Then, the steel plate is placed above the pushing table 8, and the two long rotating rods 3 are driven by the driving component 7 to rotate towards each other. As a result, the two cutting tool holders 4 and the cutting tools 5 rotate towards each other. Manually push the pushing table 8 through the cutting of the two cutting tools 5. The positions of the cutting tool holder 4 and the cutting tool 5 are adjustable, and a steel plate of appropriate size can be cut at one time, that is, the position of the cutting tool can be adjusted, which can be applicable to the one-time cutting of steel plates of various specifications, achieving the purpose of improving the cutting processing efficiency.

Claims

1. A steel plate cutting device for making filter screens, characterized in that: The machine comprises a frame (1), wherein two symmetrical vertical plates (2) are fixedly mounted on the top of the frame (1), two symmetrical long rotating rods (3) are rotatably connected between the two vertical plates (2), a movable cutting knife seat (4) is arranged on the surface of the long rotating rod (3), a cutting knife (5) is fixedly mounted in the inner cavity of the cutting knife seat (4), the two cutting knives (5) are fitted together, an adjusting component (6) is arranged between the cutting knife seat (4) and the long rotating rod (3), and the adjusting component (6) comprises a threaded column (61) rotatably connected to the inner cavity of the long rotating rod (3) The right end of the threaded column (61) passes through the right end of the long rotating rod (3), the surface of the threaded column (61) is threadedly connected to a threaded sleeve (62) that slides in the inner cavity of the long rotating rod (3), and the surface of the threaded sleeve (62) is fixedly connected to two symmetrical connecting blocks (63), one side of the connecting block (63) passes through the outer side of the long rotating rod (3) and is fixedly connected to the cutting knife seat (4), a driving assembly (7) is arranged between the long rotating rod (3) and the frame (1), and a pushing platform (8) adapted to the cutting knife (5) is fixedly installed on the top of the frame (1).

2. A steel plate cutting device for making filter screens according to claim 1, characterized in that: The surface of the long rotating rod (3) is provided with two movable openings (64) for the connecting block (63) to slide.

3. A steel plate cutting device for making filter screens according to claim 2, characterized in that: The right end of the threaded column (61) is provided with a hexagonal groove (65).

4. A steel plate cutting device for manufacturing a filter screen according to claim 3, characterized in that: The driving assembly (7) comprises a motor (71) fixedly mounted on the top of the inner cavity of the frame (1); a sprocket (72) is fixedly mounted on the output shaft of the motor (71) and the left end of the long rotating rod (3) at the top; and the surfaces of the two sprockets (72) are transmission-connected with chains (73).

5. A steel plate cutting device for manufacturing filter screen according to claim 4, characterized in that: A gear (74) is fixedly connected to the left end of the surface of the long rotating rod (3), and the two gears (74) are meshed with each other.

6. A steel plate cutting device for manufacturing a filter screen according to claim 5, characterized in that: The top of the frame (1) is provided with a through opening (75) for the chain (73) to pass through.

7. A steel plate cutting device for manufacturing a filter screen according to claim 6, characterized in that: A bearing seat (9) is fixedly installed on the right side of the right vertical plate (2), and the right side of the surface of the long rotating rod (3) is rotatably connected to the inner cavity of the bearing seat (9).

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