Die cutting device for solid insulating material

Abstract

The utility model discloses a solid insulating material die cutting device, which relates to the technical field of die cutting, and comprises a working table, a support frame and a protective plate, a die cutting table is arranged above the working table, and a first sliding strip and a second sliding strip are respectively arranged on the left side and the right side of a left screw rod and a right screw rod; clamping blocks are mounted at the upper ends of the first sliding strip and the second sliding strip; and a supporting frame is mounted above the workbench. The solid insulating material die cutting device is provided with the protection plate, after the protection plate is installed, when die cutting is conducted on a solid insulating material, the air cylinder drives the push rod to move downwards, the push rod drives the die cutting knife and the abutting block to move downwards, the die cutting knife moves downwards to conduct die cutting on the solid insulating material, and the abutting block moves downwards to drive the limiting clamping strip to move downwards; the protective plate can be driven to move downwards, so that when a worker presses a switch to start the air cylinder to drive the die-cutting knife to move downwards, the hand of the worker cannot stretch into the position below the die-cutting knife again, and safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to a die cutting technical field, concretely is a solid insulation material die cutting device. BACKGROUND

[0002] Solid insulation material is a solid used to insulate conductive bodies of different potentials, and usually also has a supporting function. Compared with gaseous and liquid insulation materials, solid insulation materials have significantly improved breakdown strength due to their higher density, which is of great significance for reducing insulation thickness. Solid insulation materials have a wide range of applications in motor engineering, including but not limited to power equipment, electronic devices, and aerospace vehicles.

[0003] During the processing of solid insulation materials, it is necessary to die cut the solid insulation materials according to actual needs, so a die cutting machine is needed to process the solid insulation materials.

[0004] As for the insulation material die cutting equipment with the application number 202322107140.6, different specifications and sizes of insulation materials are placed on the first workbench, the positioning pressing plate is pulled to slide in the first guide slot on the first fixed plate, and the positioning pressing plate can press the insulation material on the pressing part. Adjust the first bolt to press and position the insulation material, so that the die cutter can perform die cutting work on the insulation material. However, the device still has some defects.

[0005] When die cutting the insulation material, no protective mechanism is provided, and during the die cutting work, the hands of the workers can be inserted below the die cutter, which provides the workers with the opportunity to violate the rules, thereby having a large safety hazard.

[0006] Therefore, we propose a solid insulation material die cutting device to solve the problems mentioned above. INVENTION CONTENTS

[0007] The utility model aims at providing a solid insulation material die cutting device to solve the problem that no protective mechanism is provided when die cutting the insulation material on the market at present, the hands of the workers can be inserted below the die cutter during the die cutting work, which provides the workers with the opportunity to violate the rules, thereby having a large safety hazard.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a solid insulation material die cutting device, comprising a workbench, a support frame and a protective plate, a die cutting table is installed above the workbench, and a left and right lead screw is installed inside the die cutting table, a first sliding bar and a second sliding bar are respectively installed on the left and right sides of the left and right lead screws, and a clamping block is installed on the upper end of the first sliding bar and the second sliding bar.

[0009] The upper portion of the workbench is provided with a supporting frame, and the front surfaces of the left and right sides of the supporting frame are provided with sliding grooves.

[0010] The front surface of the push rod is provided with an abutting block, the interiors of the sliding grooves are provided with sliding blocks through first telescopic rods, and the sliding blocks are provided with protective plates.

[0011] Preferably, the upper surface of the die cutting table is provided with a limiting groove, and the interior of the die cutting table is designed as a hollow structure.

[0012] With the above structure, the first sliding strip and the second sliding strip can move left and right along the limiting groove when subjected to force.

[0013] Preferably, the right end of the left and right lead screws is provided with a servo motor, which is a self-locking motor and is fixed to the right side of the die cutting table.

[0014] With the above structure, the solid insulation material is placed on the die cutting table, the servo motor is started, the servo motor drives the left and right lead screws to rotate through the output shaft, the left and right lead screws drive the first sliding strip and the second sliding strip to move relatively, and the first sliding strip and the second sliding strip drive the clamping block above to clamp and fix the solid insulation material, thereby preventing the solid insulation material from shifting during die cutting and improving the die cutting quality of the solid insulation material.

[0015] Preferably, the upper portion of the mounting block is provided with a limiting block, and the upper inner bottom surface of the supporting frame is provided with a movable groove.

[0016] With the above structure, the limiting block can move left and right along the movable groove when subjected to force.

[0017] Preferably, the limiting block abuts against the movable groove, and the limiting block and the movable groove form a sliding connection structure.

[0018] With the above structure, the mounting block is driven to move left and right by rotating the threaded rod, the limiting block is driven to move left and right along the movable groove by the mounting block, and the lower air cylinder, the push rod, and the die cutting knife are driven to move left and right by the mounting block, thereby facilitating the adjustment of the position of the die cutting knife.

[0019] Preferably, the first telescopic rod and the sliding block form a detachable connection structure, the activity bolt and the bearing seat form a rotary connection structure, and the bearing seat is fixed to the limiting clamping strip.

[0020] With the above structure design, when the protective plate is installed, the sliding block on the protective plate is connected with the first telescopic rod, then the rotating activity bolt is rotated, the activity bolt drives the limiting clamping strip to move backward until the limiting clamping strip abuts against the abutting block, thereby facilitating the disassembly and assembly of the protective plate.

[0021] Preferably, the limiting clamping strip and the protective plate are connected through the second telescopic rod, and the second telescopic rod is provided with two.

[0022] With the above structure design, the second telescopic rod can limit the forward and backward movement of the limiting clamping strip.

[0023] Compared with the prior art, the solid insulation material cutting device has the beneficial effects that:

[0024] The activity bolt is arranged, when the protective plate is installed, the sliding block on the protective plate is connected with the first telescopic rod, then the rotating activity bolt is rotated, the activity bolt drives the limiting clamping strip to move backward until the limiting clamping strip abuts against the abutting block, thereby facilitating the disassembly and assembly of the protective plate.

[0025] The protective plate is arranged, after the protective plate is installed, when the solid insulation material is cut, the cylinder drives the push rod to move downward, the push rod drives the cutting knife and the abutting block to move downward, the cutting knife moves downward to cut the solid insulation material, the abutting block moves downward to drive the limiting clamping strip to move downward, thereby driving the protective plate to move downward, so that when the worker presses the switch to start the cylinder to drive the cutting knife to move downward, the worker's hand cannot be inserted into the lower part of the cutting knife again, thereby being safer. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a partial sectional structure schematic view of the utility model;

[0027] Figure 2 It is a front view structure schematic view of the utility model;

[0028] Figure 3 It is a cutting table structure schematic view of the utility model; Figure 1

[0029] Figure 4 It is a cutting table structure schematic view of the utility model;

[0030] Figure 5 ​This is a side view schematic diagram of the overall structure of the protective plate of this utility model;

[0031] Figure 6 This is a schematic diagram of the overall structure of the protective plate of this utility model from the rear.

[0032] In the diagram: 1. Workbench; 2. Die-cutting table; 3. Limiting groove; 4. Left and right lead screws; 5. First slide bar; 6. Second slide bar; 7. Clamping block; 8. Servo motor; 9. Support frame; 10. Sliding groove; 11. Threaded rod; 12. Mounting block; 13. Limiting block; 14. Movable groove; 15. Cylinder; 16. Push rod; 17. Die-cutting blade; 18. Abutment block; 19. First telescopic rod; 20. Sliding block; 21. Protective plate; 22. Movable bolt; 23. Bearing seat; 24. Limiting strip; 25. Second telescopic rod. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-6This utility model provides a technical solution: a solid insulating material die-cutting device, including a worktable 1, a die-cutting table 2, a limiting groove 3, left and right lead screws 4, a first slide bar 5, a second slide bar 6, a clamping block 7, a servo motor 8, a support frame 9, a sliding groove 10, a threaded rod 11, a mounting block 12, a limiting block 13, a movable groove 14, a cylinder 15, a push rod 16, a die-cutting blade 17, an abutment block 18, a first telescopic rod 19, a sliding block 20, a protective plate 21, a movable bolt 22, a bearing seat 23, a limiting clip 24, and a second telescopic rod 25. The die-cutting table 2 is installed above the worktable 1. The upper surface of the die-cutting table 2 has a limiting groove 3. The interior of the die-cutting table 2 has a hollow structure design. The first slide bar 5 and the second slide bar 6 are slidably connected to the limiting groove 3. The first slide bar 5 and the second slide bar 6 move left and right under force. When the solid insulating material is placed on the die-cutting table 2, the servo motor 8 is installed on the right end of the left and right lead screws 4 and the right end of the left and right lead screws 4. The servo motor 8 is a self-locking motor and is fixed on the right side of the die-cutting table 2. When the solid insulating material is placed on the die-cutting table 2, the servo motor 8 is started. The servo motor 8 drives the left and right lead screws 4 to rotate through the output shaft. The left and right lead screws 4 drive the first slide bar 5 and the second slide bar 6 to move relative to each other. The first slide bar 5 and the second slide bar 6 drive the clamping block 7 above to clamp and fix the solid insulating material, thereby preventing the solid insulating material from shifting when die-cutting and improving the die-cutting quality of the solid insulating material. The left and right sides of the left and right lead screws 4 are respectively equipped with the first slide bar 5 and the second slide bar 6. The upper ends of the first slide bar 5 and the second slide bar 6 are equipped with clamping blocks 7.

[0035] A support frame 9 is installed above the workbench 1, and sliding grooves 10 are formed on the left and right sides of the front surface of the support frame 9. A threaded rod 11 is installed on the support frame 9, and an mounting block 12 is installed on the threaded rod 11. A limit block 13 is installed above the mounting block 12. A movable groove 14 is formed on the inner bottom surface of the upper part of the support frame 9. When subjected to force, the limit block 13 can move left and right along the movable groove 14. The limit block 13 abuts against the movable groove 14, and the limit block 13 and the movable groove 14 form a... It has a sliding connection structure. By rotating the threaded rod 11, the threaded rod 11 drives the mounting block 12 to move left and right. The mounting block 12 drives the limiting block 13 to move left and right along the movable groove 14. The mounting block 12 drives the cylinder 15, push rod 16 and die-cutting blade 17 below to move left and right, so as to facilitate the adjustment of the position of the die-cutting blade 17. The cylinder 15 is installed below the mounting block 12, and the push rod 16 is installed below the cylinder 15. The die-cutting blade 17 is installed below the push rod 16.

[0036] A contact block 18 is mounted on the front surface of the push rod 16. Sliding blocks 20 are mounted inside the sliding groove 10 via the first telescopic rod 19. The first telescopic rod 19 and the sliding blocks 20 form a detachable connection structure. The movable bolt 22 and the bearing seat 23 form a rotating connection structure. The bearing seat 23 is fixed to the limiting strip 24. When installing the protective plate 21, the sliding blocks 20 on the protective plate 21 are connected to the first telescopic rod 19. Then, the movable bolt 22 is rotated, causing the limiting strip 24 to move backward until it abuts against the contact block 18, thus facilitating the installation and removal of the protective plate 21. After installing the protective plate 21, when die-cutting solid insulating materials, the cylinder 15 drives the push rod 16 downward. The die-cutting blade 17 and the abutment block 18 move downwards. The die-cutting blade 17 moves downwards to die-cut the solid insulating material. The abutment block 18 moves downwards, causing the limit strip 24 to move downwards, which in turn causes the protective plate 21 to move downwards. This prevents the worker's hand from reaching under the die-cutting blade 17 when the worker presses the switch to start the cylinder 15 to move the die-cutting blade 17 downwards, thus making it safer. The protective plate 21 is installed on the sliding block 20. The limit strip 24 is installed on the rear side of the protective plate 21 through the movable bolt 22 and the bearing seat 23. The limit strip 24 is connected to the protective plate 21 through the second telescopic rod 25. There are two second telescopic rods 25. The second telescopic rods 25 can limit the forward and backward movement of the limit strip 24.

[0037] Working principle: When using this solid insulation material die-cutting device, firstly, the solid insulation material is placed on the die-cutting table 2, and the servo motor 8 is started. The servo motor 8 drives the left and right lead screws 4 to rotate through the output shaft. The left and right lead screws 4 drive the first slide bar 5 and the second slide bar 6 to move relative to each other. The first slide bar 5 and the second slide bar 6 drive the clamping block 7 above to clamp and fix the solid insulation material, thereby preventing deviation during the die-cutting of the solid insulation material and improving the die-cutting quality of the solid insulation material.

[0038] During die-cutting, cylinder 15 drives push rod 16 downward, which in turn drives die-cutting blade 17 and abutment block 18 downward. Die-cutting blade 17 moves downward to die-cut the solid insulating material, while abutment block 18 moves downward, causing limit strip 24 to move downward, which in turn moves protective plate 21 downward. This prevents workers from reaching under die-cutting blade 17 again when they press the switch to start cylinder 15 to move die-cutting blade 17 downward, thus enhancing safety. This completes a series of operations. Content not described in detail in this specification is prior art known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A die-cutting device for solid insulating materials, comprising a worktable (1), a support frame (9), and a protective plate (21), characterized in that: A die-cutting table (2) is installed above the workbench (1), and left and right lead screws (4) are installed inside the die-cutting table (2). A first slide bar (5) and a second slide bar (6) are installed on the left and right sides of the left and right lead screws (4), respectively. A clamping block (7) is installed at the upper end of the first slide bar (5) and the second slide bar (6). A support frame (9) is installed above the workbench (1), and sliding grooves (10) are provided on the left and right sides of the front surface of the support frame (9). A threaded rod (11) is installed on the support frame (9), and an installation block (12) is installed on the threaded rod (11). A cylinder (15) is installed below the installation block (12), and a push rod (16) is installed below the cylinder (15). A die-cutting knife (17) is installed below the push rod (16). The push rod (16) has an abutment block (18) installed on its front surface. The sliding groove (10) has a sliding block (20) installed inside through the first telescopic rod (19). A protective plate (21) is installed on the sliding block (20). A limit strip (24) is installed on the rear side of the protective plate (21) through a movable bolt (22) and a bearing seat (23).

2. The solid insulating material die-cutting device according to claim 1, characterized in that: The upper surface of the die-cutting table (2) is provided with a limiting groove (3), and the interior of the die-cutting table (2) is designed with a hollow structure. The first slide bar (5), the second slide bar (6) are slidably connected to the limiting groove (3).

3. The solid insulating material die-cutting device according to claim 1, characterized in that: A servo motor (8) is installed at the right end of the left and right lead screws (4). The servo motor (8) is a self-locking type motor and is fixed on the right side of the die-cutting table (2).

4. The solid insulating material die-cutting device according to claim 1, characterized in that: A limiting block (13) is installed above the mounting block (12), and an movable groove (14) is provided on the inner bottom surface above the support frame (9).

5. The solid insulating material die-cutting device according to claim 4, characterized in that: The limiting block (13) abuts against the movable groove (14), and the limiting block (13) and the movable groove (14) form a sliding connection structure.

6. The solid insulating material die-cutting device according to claim 1, characterized in that: The first telescopic rod (19) and the sliding block (20) form a detachable connection structure, the movable bolt (22) and the bearing seat (23) form a rotating connection structure, and the bearing seat (23) is fixed on the limit strip (24).

7. The solid insulating material die-cutting device according to claim 1, characterized in that: The limiting strip (24) and the protective plate (21) are connected by a second telescopic rod (25), and there are two second telescopic rods (25).

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