Cutting device for front cover dustproof net machining

Abstract

The cutting device comprises a base, a portal frame is fixedly connected to the top of the base, a notch groove is formed in the position, located on the top of the base, below the portal frame, and an electric cylinder is fixedly installed on the top of the portal frame. One end of the front cover dustproof net penetrates through the portal frame to be placed between the lower pressing plate and the sliding plate, the adjusting assembly is used for driving the lower pressing plate to be close to the sliding plate, the lower pressing plate and the sliding plate clamp one end of the front cover dustproof net, and then the displacement motor is used for driving the displacement screw to rotate according to the specific cutting specification. When the front cover dustproof net is cut, the displacement block is moved to the corresponding position, then the lifting assembly is used for driving the positioning plate to make contact with the front cover dustproof net, a cutting opening of the front cover dustproof net is positioned, and finally the electric cylinder is used for pushing the cutting knife to complete corresponding cutting work on the front cover dustproof net, so that the front cover dustproof net is conveniently cut according to actual cutting requirements. And the front cover dustproof net is cut into a specified size, so that waste of raw materials is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of front cover dustproof net processing, in particular to a cutting device for front cover dustproof net processing. Background Art

[0002] Front cover dust net processing refers to the use of cutting devices to process and customize the front cover dust net. This process usually involves precise cutting and adjustment to ensure that the front cover dust net can perfectly fit the required product or equipment. Through the front cover dust net processing, the appearance and function of the product can be improved, and the protection performance and service life of the product can also be enhanced.

[0003] After searching, a Chinese patent discloses a cutting device for the production and processing of dustproof nets, and its authorization announcement number is (CN220864074U), which includes a workbench, a bracket is installed on the top of the workbench, a first motor is installed on the outer wall of the bracket, the output shaft of the first motor is movably connected to a screw rod through a coupling, a sliding block is installed on the outer wall of the screw rod, a telescopic rod is installed on the bottom of the sliding block, the bottom end of the telescopic rod is movably connected to a mounting plate, and a cutting knife is arranged inside the mounting plate.

[0004] The patent realizes a cutting device for the production and processing of the dustproof net by installing conveyor belts on both sides of the top of the workbench, setting positioning plates on the conveyor belts so that the positioning plates are fixed on the conveyor belts, and installing the dustproof net body inside the positioning plates on both sides to fix the position of the dustproof net body. When the dustproof net body needs to be processed, the position of the dustproof net body is fixed by the positioning plates on both sides, and the top of the dustproof net body is limited by the limiting plates. When the dustproof net body is cut, the position of the dustproof net body can be moved by the conveyor belt, which solves the problem that the general dustproof net cutting device has a simple structure and cannot fix its position when cutting the dustproof net, resulting in inaccurate cutting position and waste of dustproof net, which leads to waste of raw materials during the processing of the dustproof net, thereby improving the efficiency of the cutting device for the production and processing of the dustproof net. Although this patent improves the accuracy of cutting the dustproof net main body by fixing the dustproof net main body with a positioning plate, in actual use, the specifications of the dustproof net main body limited by the positioning plate are effective, and it is easy to produce waste material when cutting dustproof nets of different specifications. At the same time, since the positioning plate and the limit plate cooperate to cover a part of the dustproof net, after the dustproof net is cut, the part covered by the positioning plate will still be in a connected state, and still need to be cut twice. This will not only easily cause waste of the dustproof net main body, but also affect the cutting efficiency of the dustproof net. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for processing a front cover dust screen to solve the problems raised in the above background technology.

[0006] The top of the sliding panel also is provided with an angular channel, and the bottom of the sliding panel is provided with an angular channel, and the angular channel is connected with a ball bearing on the top of the sliding panel, and the ball bearings are connected with the angular channel of the sliding panel to form a round shank.

[0007] As a further preferred embodiment of the present technical solution, the lifting assembly includes a lifting slot and an auxiliary slot, and the lifting slot and the auxiliary slot are respectively opened on both sides of the inner wall of the gantry, and a lifting screw is rotatably connected between the inner walls of the lifting slot, the outer side of the lifting screw is threadedly connected to the positioning plate, and one end of the positioning plate is slidably connected to the auxiliary slot.

[0008] As a further preferred embodiment of the present technical solution, the adjustment assembly includes an L-shaped plate, which is fixedly connected to the top of the displacement block, and an adjustment screw is rotatably connected between the L-shaped plate and the displacement block. The outer side of the adjustment screw is threadedly connected to the lower pressure plate, and one side of the lower pressure plate is slidably connected to the inner wall of the L-shaped plate.

[0009] As a further preferred embodiment of the present technical solution, a displacement motor is fixedly mounted on one side of the base, and an output end of the displacement motor extends to the interior of the displacement slot and is fixedly connected to the displacement screw.

[0010] As a further preferred embodiment of the present technical solution, a lifting motor is fixedly installed on the top of the gantry, and an output end of the lifting motor extends to the inside of the lifting slot and is fixedly connected to the lifting screw.

[0011] As a further preferred embodiment of the present technical solution, the top of the L-shaped plate is rotatably connected to an adjusting wheel, and one end of the adjusting wheel passes through the L-shaped plate and is fixedly connected to the adjusting screw.

[0012] As a further preferred embodiment of the present technical solution, one side of the positioning plate, the sliding plate and the lower pressing plate are all fixedly connected with a rubber pad.

[0013] The utility model provides a cutting device for processing a front cover dustproof net, which has the following beneficial effects:

[0014] (1) The utility model passes one end of the front cover dust screen through the gantry and is placed between the lower pressure plate and the slide plate, and uses the adjustment component to drive the lower pressure plate to approach the slide plate, so that the lower pressure plate and the slide plate clamp one end of the front cover dust screen, and then according to the specific cutting specifications, the displacement motor drives the displacement screw to rotate, so that the displacement block moves to the corresponding position, and then uses the lifting component to drive the positioning plate to contact with the front cover dust screen to position the cutting opening of the front cover dust screen, and finally uses the electric cylinder to push the cutting knife to complete the corresponding cutting work on the front cover dust screen, thereby facilitating the front cover dust screen to be cut into a specified size according to the actual cutting requirements, thereby avoiding the waste of raw materials.

[0015] (2) The utility model provides rubber pads on one side of the positioning plate, the slide plate and the lower pressure plate, and increases the friction between the front cover dust screen and the positioning plate, the slide plate and the lower pressure plate through the rubber pads, so that the cutting device can better complete the corresponding cutting work according to the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a left side structural schematic diagram of the utility model;

[0018] Figure 3 It is a right side structural schematic diagram of the utility model;

[0019] Figure 4 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 5 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 6 This is a schematic diagram of the positioning plate structure of the utility model;

[0022] In the figure: 1. base; 2. gantry; 3. electric cylinder; 4. cutting knife; 5. slide slot; 6. cutting slot; 7. positioning plate; 8. lifting slot; 9. auxiliary slot; 10. lifting screw; 11. lifting motor; 12. displacement slot; 13. displacement screw; 14. displacement motor; 15. displacement block; 16. L-shaped plate; 17. slide plate; 18. lower pressure plate; 19. adjusting screw; 20. adjusting wheel; 21. rubber pad. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The utility model provides a technical solution: Figure 1-Figure 6 As shown, in this embodiment, a cutting device for processing a front cover dust screen comprises a base 1, a gantry 2 is fixedly connected to the top of the base 1, a cutting groove 6 is provided below the gantry 2 and located at the top of the base 1, an electric cylinder 3 is fixedly installed on the top of the gantry 2, a movable rod of the electric cylinder 3 passes through the gantry 2 and is fixedly connected to a cutting knife 4, a positioning plate 7 is slidably connected between the inner walls of the gantry 2, a lifting assembly is provided inside the gantry 2, and the lifting assembly is used to drive the positioning plate 7 to move, a slide groove 5 is provided on the top of the base 1, a displacement groove 12 is provided inside the slide groove 5, and the inner wall of the displacement groove 12 is provided A displacement screw 13 is rotatably connected to the base 1, and a displacement block 15 is threadedly connected to the outer side of the displacement screw 13. A slide plate 17 is fixedly connected to one side of the displacement block 15. The bottom of the slide plate 17 is slidably connected to the slide groove 5. A lower pressure plate 18 is arranged above the slide plate 17, and an adjustment component is arranged on the top of the displacement block 15. The adjustment component is used to drive the lower pressure plate 18 to move. A displacement motor 14 is fixedly installed on one side of the base 1, and the output end of the displacement motor 14 extends to the inside of the displacement groove 12 and is fixedly connected to the displacement screw 13. A rubber pad 21 is fixedly connected to one side of the positioning plate 7, the slide plate 17 and the lower pressure plate 18.

[0025] When cutting the dust screen of the front cover, firstly, one end of the dust screen roll of the front cover is passed through the gantry 2 and placed between the slide plate 17 and the lower pressure plate 18, so that the dust screen of the front cover is laid flat on the top of the base 1, and then the adjustment component is used to adjust the lower pressure plate 18 to move toward the slide plate 17, so that the dust screen of the front cover is fixed under the cooperation of the slide plate 17, the lower pressure plate 18 and the rubber pad 21, and then the displacement motor 14 is used to drive the displacement screw 13 to rotate between the inner walls of the displacement groove 12 according to actual use requirements, so that the displacement block 15 drives one end of the front cover dustproof net to move to the corresponding position, and then uses the lifting assembly to drive the positioning plate 7 to move toward the front cover dustproof net, so that the positioning plate 7 and the base 1 cooperate to position the cutting opening of the front cover dustproof net, and finally uses the electric cylinder 3 to push the cutting knife 4 to move toward the cutting groove 6 and complete the cutting of the front cover dustproof net. In this way, the front cover dustproof net can be accurately cut according to actual use requirements, and the front cover dustproof net can be cut into a specified size conveniently, thereby avoiding waste of raw materials and improving the cutting efficiency of the front cover dustproof net.

[0026] like Figure 1-Figure 6 As shown, the lifting assembly includes a lifting slot 8 and an auxiliary slot 9, which are respectively opened on both sides of the inner wall of the gantry 2, and a lifting screw 10 is rotatably connected between the inner walls of the lifting slot 8. The outer side of the lifting screw 10 is threadedly connected to the positioning plate 7, and one end of the positioning plate 7 is slidably connected to the auxiliary slot 9. A lifting motor 11 is fixedly installed on the top of the gantry 2, and the output end of the lifting motor 11 extends to the inside of the lifting slot 8 and is fixedly connected to the lifting screw 10.

[0027] The lifting screw 10 is driven by the lifting motor 11 to rotate between the inner walls of the lifting slot 8, so that the positioning plate 7 threadedly connected to the outer side of the lifting screw 10 moves smoothly under the action of the auxiliary slot 9, thereby facilitating the positioning of the cutting opening of the front cover dustproof net through the positioning plate 7, thereby improving the cutting efficiency of the front cover dustproof net.

[0028] like Figure 1-Figure 6 As shown, the adjustment assembly includes an L-shaped plate 16, which is fixedly connected to the top of the displacement block 15. An adjusting screw 19 is rotatably connected between the L-shaped plate 16 and the displacement block 15. The outer side of the adjusting screw 19 is threadedly connected to the lower pressure plate 18. One side of the lower pressure plate 18 is slidingly connected to the inner wall of the L-shaped plate 16. An adjusting wheel 20 is rotatably connected to the top of the L-shaped plate 16. One end of the adjusting wheel 20 passes through the L-shaped plate 16 and is fixedly connected to the adjusting screw 19.

[0029] By rotating the adjusting wheel 20, the adjusting screw 19 rotates between the L-shaped plate 16 and the displacement block 15, so that the lower pressure plate 18 is smoothly moved toward the slide plate 17, thereby facilitating the fixing of one end of the front cover dust screen roll to the ground through the cooperation of the lower pressure plate 18, the slide plate 17 and the rubber pad 21, and facilitating the movement of the front cover dust screen according to actual use requirements.

[0030] The utility model provides a cutting device for processing the dustproof net of the front cover, and the specific working principle is as follows: when cutting the dustproof net of the front cover, firstly, one end of the dustproof net roll of the front cover is passed through the gantry 2 and placed between the slide plate 17 and the lower pressure plate 18, so that the dustproof net of the front cover is laid flat on the top of the base 1, and then the adjusting wheel 20 is rotated to make the adjusting screw 19 rotate between the L-shaped plate 16 and the displacement block 15, so that the lower pressure plate 18 is steadily close to the slide plate 17, so that the dustproof net of the front cover is fixed under the cooperation of the slide plate 17, the lower pressure plate 18 and the rubber pad 21, and then according to the adjustment wheel 20, the adjusting screw 19 is rotated ... and the dustproof net of the front cover is fixed under the cooperation of the slide plate 17, the lower pressure plate 18 and the rubber pad 21, and then according to the adjustment wheel 20, the adjusting screw 19 is rotated between the L-shaped plate 16 and the displacement block 15, so that the dustproof net of the front cover is fixed under the cooperation of the slide plate 17, the lower pressure plate 18 and the rubber pad 21, and then according to the adjustment wheel 20, the adjusting screw 19 is rotated between the L-shaped plate 16 and the displacement block 15, and then the adjusting screw 19 is rotated between the In actual use, the displacement motor 14 is used to drive the displacement screw 13 to rotate between the inner walls of the displacement groove 12, so that the displacement block 15 drives one end of the front cover dustproof net to move to the corresponding position, and then the lifting motor 11 drives the lifting screw 10 to rotate between the inner walls of the lifting groove 8, so that the positioning plate 7 connected to the outer thread of the lifting screw 10 moves smoothly under the action of the auxiliary groove 9, so that the positioning plate 7 cooperates with the base 1 to position the cutting edge of the front cover dustproof net, and finally the electric cylinder 3 is used to push the cutting knife 4 to move toward the cutting groove 6 and complete the cutting of the front cover dustproof net.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing a front cover dust screen, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a gantry (2); a notch (6) is provided below the gantry (2) and at the top of the base (1); an electric cylinder (3) is fixedly installed on the top of the gantry (2); a movable rod of the electric cylinder (3) passes through the gantry (2) and is fixedly connected to a cutting knife (4); a positioning plate (7) is slidably connected between the inner walls of the gantry (2); a lifting assembly is provided inside the gantry (2); the lifting assembly is used to drive the positioning plate (7) to move; a slide groove is provided on the top of the base (1) (5), a displacement groove (12) is provided inside the slide groove (5), a displacement screw (13) is rotatably connected between the inner walls of the displacement groove (12), the outer side of the displacement screw (13) is threadedly connected to a displacement block (15), one side of the displacement block (15) is fixedly connected to a slide plate (17), the bottom of the slide plate (17) is slidably connected to the slide groove (5), a lower pressure plate (18) is arranged above the slide plate (17), and an adjustment component is arranged on the top of the displacement block (15), and the adjustment component is used to drive the lower pressure plate (18) to move.

2. A cutting device for processing a front cover dust screen according to claim 1, characterized in that: The lifting assembly comprises a lifting slot (8) and an auxiliary slot (9), wherein the lifting slot (8) and the auxiliary slot (9) are respectively arranged on both sides of the inner wall of the gantry (2), a lifting screw (10) is rotatably connected between the inner walls of the lifting slot (8), the outer side of the lifting screw (10) is threadedly connected to the positioning plate (7), and one end of the positioning plate (7) is slidably connected to the auxiliary slot (9).

3. A cutting device for processing a front cover dust screen according to claim 1, characterized in that: The adjustment assembly comprises an L-shaped plate (16), wherein the L-shaped plate (16) is fixedly connected to the top of the displacement block (15), an adjustment screw (19) is rotatably connected between the L-shaped plate (16) and the displacement block (15), the outer side of the adjustment screw (19) is threadedly connected to the lower pressure plate (18), and one side of the lower pressure plate (18) is slidably connected to the inner wall of the L-shaped plate (16).

4. A cutting device for processing a front cover dust screen according to claim 1, characterized in that: A displacement motor (14) is fixedly mounted on one side of the base (1), and an output end of the displacement motor (14) extends into the interior of the displacement slot (12) and is fixedly connected to the displacement screw rod (13).

5. The cutting device for processing the dust screen of the front cover according to claim 2, characterized in that: A lifting motor (11) is fixedly mounted on the top of the gantry (2), and an output end of the lifting motor (11) extends into the interior of the lifting slot (8) and is fixedly connected to the lifting screw (10).

6. A cutting device for processing a front cover dust screen according to claim 3, characterized in that: The top of the L-shaped plate (16) is rotatably connected to an adjusting wheel (20), and one end of the adjusting wheel (20) passes through the L-shaped plate (16) and is fixedly connected to the adjusting screw (19).

7. A cutting device for processing a front cover dust screen according to claim 1, characterized in that: One side of the positioning plate (7), the sliding plate (17) and the lower pressing plate (18) is fixedly connected with a rubber pad (21).

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