A cutting device for processing silica gel cloth

Abstract

The utility model belongs to silica gel cloth processing equipment technical field, concretely relates to a cutting device for silica gel cloth processing, including work table, the top surface of work table middle part position department is connected with mounting bracket, the top surface of mounting bracket is connected with first electric push rod symmetrically. The utility model discloses through starting second electric push rod, let the mobile end of second electric push rod drive the movement of movable block in the active groove and move down, movable block will drive the movement of pressing plate through connecting block at this time, let the rubber pad of pressing plate bottom can be contacted with silica gel cloth, the pressing plate passes through slight extrusion rubber pad at this time, can fix the part of silica gel cloth cutting on the work table, drive cutting knife to move down again at this time, can let the one end of cutting knife pass through the through -slot and enter the cutting groove, can complete the cutting operation of silica gel cloth like this, prevent the displacement situation of silica gel cloth cutting process, ensure the flatness of silica gel cloth cutting mouth.

Description

Technical Field

[0001] This utility model belongs to the technical field of silicone cloth processing equipment, specifically relating to a cutting device for silicone cloth processing. Background Technology

[0002] Silicone cloth, also known as silicone-reinforced cloth, silicone rubber composite fiberglass cloth, etc., is a high-performance, multi-purpose composite material that is widely used in industry, electronics, construction and other fields.

[0003] During the production and processing of silicone cloth, operators divide large rolls of silicone cloth into multiple smaller rolls. When dividing the rolls, operators use a cutting device to cut the silicone cloth. However, some cutting devices control the cutting blade to press down on the silicone cloth during the cutting process. As the cutting blade presses down, it may pull on the silicone cloth, causing displacement of the silicone cloth during the cutting process. This results in uneven cuts on the silicone cloth, which affects subsequent processing of the silicone cloth.

[0004] Therefore, this utility model provides a cutting device for processing silicone cloth to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a cutting device for processing silicone cloth, which aims to solve the problem that some existing cutting devices, when in use, generally control the cutting blade to press down to cut the silicone cloth. In this way, during the pressing process, the cutting blade may pull the silicone cloth, causing the silicone cloth to shift during the cutting process. This results in uneven cuts on the silicone cloth, thus affecting the subsequent processing of the silicone cloth.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cutting device for processing silicone cloth, comprising a worktable, a mounting frame connected to the top surface of the worktable at the middle position, a first electric push rod symmetrically connected to the top surface of the mounting frame, the movable end of the first electric push rod passing through the mounting frame and connected to the top surface of the mounting plate, a cutting blade connected to the bottom surface of the mounting plate, a cutting groove formed on the top surface of the worktable at the lower end of the cutting blade, a second electric push rod symmetrically connected to the bottom surface of the worktable, the movable end of the second electric push rod passing through the worktable and connected to a movable block, the movable block being slidably connected inside the movable groove, the movable groove being symmetrically formed on the inner surface of the bottom end of the mounting frame, a pressure plate connected to one end surface of the movable block, a rubber pad connected to the bottom surface of the pressure plate, and through grooves formed on the top surfaces of both the pressure plate and the rubber pad.

[0007] In a preferred embodiment of the silicone cloth cutting device of this utility model, a connecting block is connected to one end surface of the top of the movable block, one end of the connecting block extends into the interior of the connecting groove, the connecting groove is symmetrically opened on the top surface of the pressure plate, and the connecting block forms a sliding connection with the pressure plate through the connecting groove.

[0008] As a preferred embodiment of the cutting device for processing silicone cloth according to this utility model, bolts are connected through both sides of the pressure plate, and the other end of the bolts forms a threaded connection with the fixing hole, which is located on both sides of the connecting block.

[0009] As a preferred embodiment of the cutting device for processing silicone cloth according to this utility model, the top surface of the worktable is symmetrically provided with through grooves, the two ends of the inside of the grooves are embedded with bearings, a bidirectional screw is connected between the two bearings, and a slider is threaded through at both ends of the bidirectional screw, and a limit plate is connected to the top surface of the slider.

[0010] In a preferred embodiment of the silicone cloth processing cutting device of this utility model, one end of the bidirectional screw extends into the worktable and is fixedly connected to the output end of the motor, and the motor is symmetrically connected to the rear end surface of the worktable.

[0011] In a preferred embodiment of the silicone cloth processing cutting device of this utility model, the first electric push rod, the second electric push rod, and the motor are electrically connected to an external power source via a control switch.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention utilizes the cooperation of a second electric push rod, a movable block, a connecting block, a pressure plate, and a rubber pad. When the silicone cloth on the worktable needs to be cut, the second electric push rod can be activated, causing its movable end to move the movable block downwards within the movable groove. The movable block then moves the pressure plate via the connecting block, allowing the rubber pad at the bottom of the pressure plate to contact the silicone cloth. The pressure plate then slightly presses the rubber pad to fix the cut portion of the silicone cloth on the worktable. Next, the cutting blade is moved downwards, allowing one end of the cutting blade to pass through the through groove and enter the cutting groove. This completes the silicone cloth cutting operation, preventing displacement during the cutting process and ensuring the flatness of the cut edge.

[0014] This utility model, through the setting of a limiting plate, allows the output end of the motor to drive the bidirectional screw to rotate after the motor is started. At this time, the slider on the bidirectional screw can drive the limiting plate to move, so that the limiting block can be adapted to the current size of silicone cloth after the limiting block can limit the silicone cloth and prevent the silicone cloth in the conveying process from deviating below the cutting knife and affecting the subsequent cutting operation. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0018] Figure 3 This is a schematic diagram of the partial explosion structure of this utility model;

[0019] Figure 4 This utility model Figure 3 A magnified view of the structure at point A in the middle;

[0020] Figure 5 This is a schematic diagram of the pressure plate structure of this utility model.

[0021] In the diagram: 1. Workbench; 2. Mounting bracket; 3. First electric push rod; 4. Mounting plate; 5. Cutting blade; 6. Cutting groove; 7. Second electric push rod; 8. Movable block; 9. Movable groove; 10. Connecting block; 11. Connecting groove; 12. Pressure plate; 13. Rubber pad; 14. Through groove; 15. Bolt; 16. Fixing hole; 17. Slide groove; 18. Bearing; 19. Double-acting screw; 20. Motor; 21. Slider; 22. Limiting plate. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1-5This utility model provides the following technical solution: a cutting device for processing silicone cloth, including a workbench 1, a mounting frame 2 connected to the top surface of the middle position of the workbench 1, a first electric push rod 3 symmetrically connected to the top surface of the mounting frame 2, the movable end of the first electric push rod 3 passing through the mounting frame 2 and connected to the top surface of the mounting plate 4, a cutting blade 5 connected to the bottom surface of the mounting plate 4, a cutting groove 6 opened on the top surface of the workbench 1 at the lower end of the cutting blade 5, a second electric push rod 7 symmetrically connected to the bottom surface of the workbench 1, the movable end of the second electric push rod 7 passing through the workbench 1 and connected to a movable block 8, the movable block 8 slidably connected inside the movable groove 9, the movable groove 9 symmetrically opened on the inner surface of the bottom end of the mounting frame 2, a pressure plate 12 connected to one end surface of the movable block 8, a rubber pad 13 connected to the bottom surface of the pressure plate 12, and through grooves 14 opened on the top surfaces of both the pressure plate 12 and the rubber pad 13.

[0024] Preferably, a connecting block 10 is connected to one end surface of the top of the movable block 8, and one end of the connecting block 10 extends into the interior of the connecting groove 11. The connecting groove 11 is symmetrically opened on the top surface of the pressure plate 12, and the connecting block 10 and the pressure plate 12 are slidably connected through the connecting groove 11.

[0025] In practical use, the movable end of the second electric push rod 7 can drive the movable block 8 to move in the movable groove 9. At this time, the movable block 8 can drive the connecting block 10 to slide in the connecting groove 11, so that the connecting block 10 can be placed or separated in the connecting groove 11 on the pressure plate 12.

[0026] Preferably, bolts 15 are connected through both sides of the pressure plate 12, and the other end of the bolts 15 is threaded to the fixing hole 16. The fixing hole 16 is opened on both sides of the connecting block 10.

[0027] In practical use, when the connecting block 10 on the movable block 8 enters the connecting groove 11 on the pressure plate 12, the bolt 15 is screwed through the pressure plate 12 into the fixing hole 16, so that the position of the connecting block 10 is fixed in the connecting groove 11, and the movable block 8 can be fixed together with the pressure plate 12 through the connecting block 10, so that the movable block 8 can drive the pressure plate 12 to move. When the bolt 15 is unscrewed, the connecting block 10 can be separated from the connecting groove 11, and the pressure plate 12 can be disassembled.

[0028] Preferably, the top surface of the workbench 1 is symmetrically provided with through grooves 17, and bearings 18 are embedded in the two ends of the inside of the grooves 17. A bidirectional screw 19 is connected between the two bearings 18, and a slider 21 is threaded through at both ends of the bidirectional screw 19. A limit plate 22 is connected to the top surface of the slider 21.

[0029] In practical use, when the bidirectional screw 19 rotates in the bearing 18, the slider 21 on the bidirectional screw 19 will move along the slide groove 17 on the worktable 1, so that the slider 21 can drive the limiting plate 22 to move on the worktable 1. In this way, the distance between the two limiting plates 22 can be adapted to different sizes of silicone cloth for use.

[0030] Preferably, one end of the bidirectional screw 19 extends into the worktable 1 and is fixedly connected to the output end of the motor 20, and the motor 20 is symmetrically connected to the rear end surface of the worktable 1.

[0031] In practical use, when the motor 20 is started, the output end of the motor 20 can drive the bidirectional screw 19 to rotate in the bearing 18.

[0032] Preferably, the first electric push rod 3, the second electric push rod 7, and the motor 20 are electrically connected to an external power source via a control switch.

[0033] In practical use, the first electric push rod 3, the second electric push rod 7, and the motor 20 can be controlled by a control switch. The control switch can be installed on the front surface of the mounting bracket 2. The two first electric push rods 3, the two second electric push rods 7, and the two motors 20 are connected in parallel circuit, so that similar equipment can share the independent button on the control switch. In this way, the two first electric push rods 3, the two second electric push rods 7, and the two motors 20 can run synchronously when running through the control switch.

[0034] It should be noted that the position and size of the cutting groove 6 and the through groove 14 match the position and size of the cutting blade 5. One end of the cutting blade 5 can slide through the through groove 14 on the pressure plate 12 and the rubber pad 13 and enter the cutting groove 6. Before the silicone cloth is cut, the movable end of the second electric push rod 7 will drive the movable block 8 to the top of the movable groove 9. In this way, the movable block 8 will carry the pressure plate 12 to the position above the worktable 1 through the connecting block 10, ensuring that the pressure plate 12 will not affect the conveying of the silicone cloth.

[0035] Working principle: When using this silicone cloth cutting device, one end of the large roll of silicone cloth on the unwinding device is passed through the mounting bracket 2 on the worktable 1, connecting one end of the silicone cloth to the winding device. When the winding device winds the silicone cloth, it slides on the worktable 1. Simultaneously, the motor 20 is started, causing the output of the motor 20 to drive the bidirectional screw 19 to rotate within the bearing 18. This causes the slider 21 on the bidirectional screw 19 to move along the slide groove 17 on the worktable 1, allowing the slider 21 to bring the limiting plate 22 closer to the silicone cloth. The position of the limiting plate 22 is adjusted to fit the current size of the silicone cloth, restricting its movement to the center of the worktable 1. This ensures the conveyed silicone cloth is positioned below the cutting blade 5, preventing it from shifting below the cutting blade 5 and affecting subsequent cutting operations. When the winding device finishes winding and needs to cut the silicone cloth, the second electric push rod 7 is activated first. The movable end of the electric push rod 7 drives the movable block 8 to move downwards within the movable groove 9. This causes the movable block 8 to move the pressure plate 12 via the connecting block 10, allowing the rubber pad 13 at the bottom of the pressure plate 12 to contact the silicone cloth. At this point, the pressure plate 12 slightly squeezes the rubber pad 13, fixing the cut portion of the silicone cloth onto the worktable 1. Then, the first electric push rod 3 is activated, causing its movable end to move the mounting plate 4 downwards within the mounting frame 2. This allows the cutting blade 5 at the bottom of the mounting plate 4 to move downwards, allowing one end of the cutting blade 5 to pass through the through groove 14 on the pressure plate 12 and the rubber pad 13 and enter the cutting groove 6. In this way, the cutting blade 5 completes the cutting operation of the silicone cloth during its movement. The pressure plate 12 prevents displacement of the silicone cloth during cutting, ensuring the flatness of the cut edge. After cutting, the pressure plate 12 is moved upwards again, allowing the operator to fix the cut silicone cloth onto the winding equipment for subsequent operations.

[0036] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A cutting device for processing silicone cloth, comprising a worktable (1), characterized in that: A mounting bracket (2) is connected to the top surface of the middle position of the workbench (1). A first electric push rod (3) is symmetrically connected to the top surface of the mounting bracket (2). The movable end of the first electric push rod (3) passes through the mounting bracket (2) and is connected to the top surface of the mounting plate (4). A cutting blade (5) is connected to the bottom surface of the mounting plate (4). A cutting groove (6) is opened on the top surface of the workbench (1) at the lower end of the cutting blade (5). A second electric push rod (7) is symmetrically connected to the bottom surface of the workbench (1). The movable end of the second electric push rod (7) passes through the workbench (1) and is connected to the movable block (8). The movable block (8) is slidably connected inside the movable groove (9). The movable groove (9) is symmetrically opened on the inner surface of the bottom end of the mounting bracket (2). A pressure plate (12) is connected to one end surface of the movable block (8). A rubber pad (13) is connected to the bottom surface of the pressure plate (12). A through groove (14) is opened on the top surface of both the pressure plate (12) and the rubber pad (13).

2. The cutting device for processing silicone cloth according to claim 1, characterized in that: One end of the top surface of the movable block (8) is connected to a connecting block (10), one end of the connecting block (10) extends into the interior of the connecting groove (11), the connecting groove (11) is symmetrically opened on the top surface of the pressure plate (12), and the connecting block (10) forms a sliding connection with the pressure plate (12) through the connecting groove (11).

3. The cutting device for processing silicone cloth according to claim 2, characterized in that: Bolts (15) are connected through both sides of the pressure plate (12), and the other end of the bolts (15) is threaded to the fixing hole (16). The fixing hole (16) is opened on both sides of the connecting block (10).

4. The cutting device for processing silicone cloth according to claim 1, characterized in that: The top surface of the workbench (1) is symmetrically provided with through grooves (17). Bearings (18) are embedded in the two ends of the grooves (17). A bidirectional screw (19) is connected between the two bearings (18). A slider (21) is threaded through at both ends of the bidirectional screw (19). A limit plate (22) is connected to the top surface of the slider (21).

5. The cutting device for processing silicone cloth according to claim 4, characterized in that: One end of the bidirectional screw (19) extends into the worktable (1) and is fixedly connected to the output end of the motor (20). The motor (20) is symmetrically connected to the rear end surface of the worktable (1).

6. The cutting device for processing silicone cloth according to claim 1, characterized in that: The first electric push rod (3), the second electric push rod (7) and the motor (20) are electrically connected to an external power source via a control switch.

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