Cutting blade driving mechanism for silicone pad processing

Abstract

The utility model relates to the technical field of silica gel pads, in particular to a cutting blade driving mechanism for silica gel pad processing, which comprises a bottom plate, a cutting component, an adjustable mounting plate, a support column and a second positioning bolt, a bearing table is mounted at one end of the top of the bottom plate through a mounting seat, and a negative pressure air extractor is mounted at the bottom of the bearing table. Air holes are uniformly formed in the top of the bearing table, a silica gel pad is arranged at the upper end of the bearing table, a cutting assembly is arranged at one end of the top of the adjustable mounting plate, and the cutting assembly comprises a stepping motor, a driving shaft, a connecting rod and a cutting blade; the output end of the stepping motor is connected with a driving shaft, and the bottom of the driving shaft is connected with a connecting rod; the novel cutting blade driving mechanism for silica gel pad machining is provided with a structure for driving the cutting blade to rotate circumferentially, the height of the cutting blade can be adjusted, and then the cutting effect can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of silicone pad technology, and specifically to a cutting blade driving mechanism for silicone pad processing. Background Technology

[0002] Silicone pads are one of the most in-demand silicone products. They possess good tensile strength, flexibility, insulation, and pressure resistance. Based on their application areas and characteristics, silicone pads can be categorized into various types, including thermally conductive silicone pads, household silicone pads, and industrial silicone pads. They are widely used in home, electronics, and industrial fields. By cutting silicone pads, their size and shape can be tailored to meet actual usage requirements. Moreover, cutting ensures that the size of the silicone pad perfectly matches the required application, reducing material waste and improving utilization.

[0003] However, existing silicone pad cutting devices lack a structure to drive the cutting blades to rotate in a circular motion, and do not have a function to easily adjust the height of the cutting blades, resulting in poor cutting results. To address this, we propose a cutting blade driving mechanism for silicone pad processing. Utility Model Content

[0004] To address the problems in the prior art, this utility model provides a cutting blade driving mechanism for silicone pad processing. This new cutting blade driving mechanism has a structure that drives the cutting blade to rotate in a circular motion, and the height of the cutting blade can be adjusted, thereby effectively improving the cutting effect.

[0005] The technical solution adopted by this utility model to solve its technical problem is a cutting blade drive mechanism for processing silicone pads, including a base plate, a cutting component, an adjustable mounting plate, a support column and a second positioning pin. A support platform is mounted on one end of the top of the base plate through a mounting seat. A negative pressure vacuum pump is mounted on the bottom of the support platform. Ventilation holes are evenly opened on the top of the support platform. A silicone pad is provided on the upper end of the support platform. A cutting component is provided on one end of the top of the adjustable mounting plate. The cutting component includes a stepper motor, a drive shaft, a connecting rod and a cutting blade.

[0006] The output end of the stepper motor is connected to a drive shaft, the bottom of the drive shaft is connected to a connecting rod, the bottom of the connecting rod is equipped with a cutting blade, the other end of the top of the base plate is provided with a support column, and an adjustable mounting plate is inlaid in the support column through a reserved slot. The stepper motor is fixed to one end of the top of the adjustable mounting plate.

[0007] By adopting the above technical solution, the personnel place the silicone pad to be processed and cut on the top of the support platform, turn on the negative pressure vacuum pump at the bottom of the support platform, and the negative pressure vacuum pump can perform the vacuuming operation. By extracting air, the air pressure on the top surface of the support platform is reduced, and the silicone pad can be tightly attached to the support platform due to the air pressure difference. The silicone pad is fixed from the bottom of the silicone pad by vacuuming and adsorption, which does not affect the cutting of the silicone pad.

[0008] Furthermore, the stepper motor can drive the connecting rod to rotate in a circular motion via the drive shaft, which in turn drives the cutting blade at its bottom to rotate in a circular motion, thereby cutting the silicone pad.

[0009] Furthermore, the adjustable mounting plate can be moved inside the reserved slot. Using the No. 2 positioning pin and through hole, the adjustable mounting plate can be positioned to adjust the height of the cutting blade to accommodate silicone pads of different thicknesses.

[0010] Furthermore, by using the bearing, the operator can move the bearing to drive the cutting blade away from the support table, allowing the operator to place the silicone pad. After the silicone pad is placed, the operator can move the support column to rotate the cutting blade directly above the silicone pad. This novel silicone pad processing cutting blade drive mechanism has a structure that drives the cutting blade to rotate in a circular motion, and the height of the cutting blade can be adjusted, thereby effectively improving the cutting effect.

[0011] Specifically, a bearing is provided at the bottom of the support column, and a positioning plate is connected to the lower end of one side of the support column and above the bearing. A first positioning pin is provided on the outer side of the positioning plate, and a second positioning pin is provided on the outer side of the support column.

[0012] By adopting the above technical solution, the bearing allows personnel to drive the support column to rotate, making it easy to adjust the angle of the support column. The positioning plate and the first positioning pin can position and connect the support column and the base plate, while the second positioning pin can position and connect the adjustable mounting plate and the support column.

[0013] Specifically, the top of the negative pressure vacuum pump is connected to the bottom of the support platform via a mounting plate and screws.

[0014] By adopting the above technical solution, this method can fix the negative pressure vacuum pump to the support platform. The negative pressure vacuum pump has a hollow structure, and the outlet end of the negative pressure vacuum pump is connected to the support platform.

[0015] Specifically, the bottom of the base plate is equipped with wheels on all four sides.

[0016] Specifically, one end of the adjustable mounting plate has a through hole.

[0017] The beneficial effects of this utility model are:

[0018] (1) The silicone pad processing cutting blade driving mechanism of this utility model allows the adjustable mounting plate to be positioned with the support column by the operator moving the adjustable mounting plate and using the No. 2 positioning pin and through hole, thereby achieving the purpose of adjusting the height of the cutting blade to adapt to silicone pads of different thicknesses.

[0019] (2) The silicone pad processing cutting blade driving mechanism of the present invention can be driven by a stepper motor through a drive shaft to drive the connecting rod to rotate in a circular manner, and the connecting rod can drive the cutting blade at its bottom to rotate in a circular manner.

[0020] (3) The silicone pad processing cutting blade driving mechanism of the present invention uses a negative pressure vacuum pump to reduce the air pressure on the top surface of the support platform by extracting air. The silicone pad can then adhere tightly to the support platform due to the air pressure difference. The silicone pad is fixed from the bottom of the silicone pad by vacuum adsorption, without affecting the cutting of the silicone pad. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the cutting component structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the support column structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the support platform structure of this utility model.

[0026] In the diagram: 1. Base plate; 2. Cutting assembly; 201. Stepper motor; 202. Drive shaft; 203. Connecting rod; 204. Cutting blade; 3. Adjustable mounting plate; 4. Positioning plate; 5. Positioning pin No. 1; 6. Support column; 7. Reserved slot; 8. Mounting base; 9. Positioning pin No. 2; 10. Bearing; 11. Support platform; 12. Silicone pad; 13. Vent hole; 14. Negative pressure vacuum pump; 15. Through hole; 16. Traveling wheel; 17. Installation. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] To improve the cutting effect, such as Figure 1-4As shown, the cutting blade driving mechanism for processing silicone pads according to this utility model includes a base plate 1, a cutting component 2, an adjustable mounting plate 3, a support column 6, and a second positioning pin 9. A support platform 11 is mounted on one end of the top of the base plate 1 via a mounting seat 8. A negative pressure vacuum pump 14 is mounted on the bottom of the support platform 11. Ventilation holes 13 are evenly distributed on the top of the support platform 11. A silicone pad 12 is provided on the upper end of the support platform 11. The cutting component 2 is provided on one end of the top of the adjustable mounting plate 3. The cutting component 2 includes a stepper motor 201, a drive shaft 202, a connecting rod 203, and a cutting blade 204.

[0029] The output end of the stepper motor 201 is connected to a drive shaft 202. The bottom of the drive shaft 202 is connected to a connecting rod 203. A cutting blade 204 is installed at the bottom of the connecting rod 203. A support column 6 is provided at the other end of the top of the base plate 1. An adjustable mounting plate 3 is inlaid inside the support column 6 through a reserved slot 7. The stepper motor 201 is fixed to one end of the top of the adjustable mounting plate 3.

[0030] When in use, the negative pressure vacuum pump 14 reduces the air pressure on the top surface of the support platform 11 by extracting air. The silicone pad 12 can then adhere tightly to the support platform 11 due to the air pressure difference. The silicone pad 12 is fixed from the bottom by vacuuming and adsorption, which does not affect the cutting of the silicone pad 12.

[0031] The stepper motor 201 can drive the connecting rod 203 to rotate in a circular motion via the drive shaft 202, and the connecting rod 203 can drive the cutting blade 204 at its bottom to rotate in a circular motion.

[0032] By manipulating the adjustable mounting plate 3, and using the second positioning pin 9 and through hole 15, the adjustable mounting plate 3 can be positioned with the support column 6, thereby achieving the purpose of adjusting the height of the cutting blade 204 to accommodate silicone pads 12 of different thicknesses.

[0033] For example, such as Figure 1 , Figure 3 As shown, a bearing 10 is provided at the bottom of the support column 6, and a positioning plate 4 is connected to the lower end of one side and the upper end of the bearing 10. A first positioning pin 5 is provided on the outer side of the positioning plate 4, and a second positioning pin 9 is provided on the outer side of the support column 6.

[0034] In use, the bearing 10 allows the operator to drive the support column 6 to rotate, making it easy to adjust the angle of the support column 6. The positioning plate 4 and the first positioning pin 5 can position and connect the support column 6 and the base plate 1, while the second positioning pin 9 can position and connect the adjustable mounting plate 3 and the support column 6.

[0035] For example, such as Figure 4 As shown, the top of the negative pressure vacuum pump 14 is connected to the bottom of the support platform 11 by a mounting plate 17 and screws.

[0036] In use, this method can fix the negative pressure vacuum pump 14 to the support platform 11. The negative pressure vacuum pump 14 has a hollow structure, and the air outlet of the negative pressure vacuum pump 14 is connected to the support platform 11.

[0037] For example, such as Figure 1 As shown, the bottom of the base plate 1 is provided with wheels 16 on all four sides.

[0038] When in use, the wheels 16 facilitate the movement of the cutting device for processing silicone pads.

[0039] For example, such as Figure 3 As shown, a through hole 15 is provided at one end of the adjustable mounting plate 3.

[0040] In use, the through hole 15 facilitates the connection between the top of the drive shaft 202 and the output end of the stepper motor 201.

[0041] When using this utility model, the operator places the silicone pad 12 to be processed and cut on the top of the support platform 11, turns on the negative pressure vacuum pump 14 at the bottom of the support platform 11, and the negative pressure vacuum pump 14 can perform air extraction operation. By extracting air, the air pressure on the top surface of the support platform 11 is reduced, and the silicone pad 12 can stick tightly to the support platform 11 due to the air pressure difference. The silicone pad 12 is fixed from the bottom of the silicone pad 12 by the air extraction adsorption method.

[0042] Furthermore, the stepper motor 201 can drive the connecting rod 203 to rotate in a circular motion via the drive shaft 202. The connecting rod 203 can then drive the cutting blade 204 at its bottom to rotate in a circular motion, thereby cutting the silicone pad 12.

[0043] Furthermore, the adjustable mounting plate 3 can be moved inside the reserved slot 7. Using the second positioning pin 9 and the through hole 15, the adjustable mounting plate 3 can be positioned to adjust the height of the cutting blade 204 to accommodate silicone pads 12 of different thicknesses.

[0044] Furthermore, by using the bearing 10, personnel can move the bearing 10 to drive the cutting blade 204 away from the support table 11 so that personnel can place the silicone pad 12. After the silicone pad 12 is placed, personnel can move the support column 6 to rotate the cutting blade 204 to be directly above the silicone pad 12.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting blade driving mechanism for processing silicone pads, characterized in that, The system includes a base plate (1), a cutting assembly (2), an adjustable mounting plate (3), a support column (6), and a second positioning pin (9). One end of the top of the base plate (1) is equipped with a support platform (11) via a mounting base (8). A negative pressure vacuum pump (14) is installed at the bottom of the support platform (11). Ventilation holes (13) are evenly distributed on the top of the support platform (11). A silicone pad (12) is provided at the upper end of the support platform (11). One end of the top of the adjustable mounting plate (3) is equipped with a cutting assembly (2). The cutting assembly (2) includes a stepper motor (201), a drive shaft (202), a connecting rod (203), and a cutting blade (204). The output end of the stepper motor (201) is connected to a drive shaft (202), the bottom of the drive shaft (202) is connected to a connecting rod (203), the bottom of the connecting rod (203) is equipped with a cutting blade (204), the other end of the top of the base plate (1) is provided with a support column (6), the inside of the support column (6) is inlaid with an adjustable mounting plate (3) through a reserved slot (7), and the stepper motor (201) is fixed to one end of the top of the adjustable mounting plate (3).

2. The cutting blade driving mechanism for silicone pad processing according to claim 1, characterized in that, The bottom of the support column (6) is provided with a bearing (10), and a positioning plate (4) is connected to the lower end of one side of the support column (6) and the upper end of the bearing (10). A first positioning pin (5) is provided on the outside of the positioning plate (4), and a second positioning pin (9) is provided on the outside of the support column (6).

3. The cutting blade driving mechanism for silicone pad processing according to claim 1, characterized in that, The top of the negative pressure vacuum pump (14) is connected to the bottom of the support platform (11) by a mounting plate (17) and screws.

4. The cutting blade driving mechanism for silicone pad processing according to claim 1, characterized in that, The bottom of the base plate (1) is provided with wheels (16) around its four sides.

5. The cutting blade driving mechanism for silicone pad processing according to claim 1, characterized in that, One end of the adjustable mounting plate (3) has a through hole (15).

Images