Cutting device for silica gel production and processing

Abstract

The utility model belongs to the technical field of silica gel production and processing, and particularly relates to a cutting device for silica gel production and processing, which comprises a processing table, a fixing frame is mounted at the top of the processing table, an electric telescopic rod is mounted at the top of the fixing frame, the output end of the electric telescopic rod is connected with a mounting plate, and a tool apron is mounted at the bottom of the mounting plate. A cutting tool is installed at the bottom of the tool apron, and a cutter groove is formed in the surface of the machining table. An electric telescopic rod is started to drive a cutting tool at the bottom of a mounting plate to press down and cut, and four pressing blocks firstly extrude silica gel pads on the two sides of a notch before the cutting tool makes contact with the silica gel pads and shrink under the elastic action between the pressing blocks and a mounting base along with continuous descending of the mounting plate. Therefore, the tops of the two sides of the slitting position of the silica gel pad are extruded and fixed in the cutting process, and the situation that the two sides of a notch tilt up when the silica gel pad is cut by a cutting tool is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of silica gel production and processing, and specifically relates to a cutting device for silica gel production and processing. Background Art

[0002] Silica gel is a highly active adsorption material, an amorphous substance, and its chemical formula is mSiO2·nH2O. During the production process, the silica gel pad usually needs to be cut by a cutting device.

[0003] At present, the existing cutting devices used in silicone production and processing usually cut the silicone pads by pressing down the cutting tool during the cutting process. However, when the tool is pressed down, the silicone pads on both sides of the cutting position may be lifted up due to the squeezing of the tool, resulting in the incision being not smooth enough, affecting the cutting effect. Utility Model Content

[0004] The utility model aims to provide a cutting device for silicone production and processing, aiming to solve the problem in the prior art that the existing cutting device for silicone production and processing usually cuts the silicone pad by pressing down a cutting tool during the cutting process of the silicone pad, but when the tool is pressed down, the silicone pads on both sides of the cutting position may be lifted up due to the squeezing of the tool, thereby causing the incision to be not smooth enough, affecting the cutting effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for silicone production and processing, comprising a processing table, a fixing frame is installed on the top of the processing table, an electric telescopic rod is installed on the top of the fixing frame, an output end of the electric telescopic rod is connected to a mounting plate, a knife seat is installed at the bottom of the mounting plate, a cutting tool is installed at the bottom of the knife seat, and a cutting knife groove is opened on the surface of the processing table;

[0006] A mounting hole is provided on the surface of the mounting plate, and two mounting brackets are symmetrically installed on the top of the mounting plate. The ends of the two mounting brackets are connected to mounting seats, and a spring is arranged inside the mounting seat. One end of the spring is connected to a movable block, one end of the movable block is connected to a connecting rod, and one end of the connecting rod is connected to a pressure block.

[0007] As a preferred embodiment of the cutting device for silicone production and processing of the utility model, the cutting knife groove is located directly below the cutting knife.

[0008] As a preferred embodiment of the cutting device for silicone production and processing of the utility model, the mounting seat, the spring, the movable block, the connecting rod and the pressing block are provided in four groups.

[0009] As a preferred embodiment of the cutting device for silicone production and processing of the utility model, the pressing block forms an elastic structure through a spring, a movable block, a connecting rod and a mounting seat.

[0010] As a preferred cutting device for silicone production and processing of the utility model, the bottom of the processing table is connected with a first fixed plate and a second fixed plate, a motor is installed on the surface of the first fixed plate, the output end of the motor is connected with a threaded rod, the outer wall of the threaded rod is threadedly connected with a connecting block, a guide rod is connected between the first fixed plate and the second fixed plate, one end of the connecting block is fixedly connected to a limiting plate, and a scale is arranged on the top of the processing table.

[0011] As a preferred embodiment of the cutting device for silicone production and processing of the utility model, one end of the threaded rod forms a rotationally connected structure with the second fixed plate through a bearing.

[0012] As a preferred embodiment of the cutting device for silicone production and processing of the utility model, the limit plate is located above the scale.

[0013] As a preferred embodiment of the cutting device for silicone production and processing of the utility model, one end of the connecting block is sleeved on the outer wall of the guide rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. Start the electric telescopic rod to drive the cutting tool at the bottom of the mounting plate to press down and cut. Before the cutting tool contacts the silicone pad, the four pressing blocks will first squeeze the silicone pads on both sides of the incision, and as the mounting plate continues to descend, it will shrink under the elastic action of the pressing blocks and the mounting seat, thereby squeezing and fixing the top of both sides of the silicone pad during the cutting process to prevent the cutting tool from warping up on both sides of the incision when cutting the silicone pad.

[0016] 2. By starting the motor to drive the threaded rod to rotate, the connecting block with threaded connection on its outer wall can move along the guide rod. While the connecting block moves, the limit plate at one end of it will move above the scale. Finally, when the limit plate moves to the appropriate position, the staff can put one end of the silicone pad against one side of the limit plate for cutting, thereby improving the convenience of silicone cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the structure of the mounting plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the enlarged structure of A of the utility model.

[0022] In the figure: 1. processing table; 2. fixing frame; 3. electric telescopic rod; 4. mounting plate; 5. knife holder; 6. cutting tool; 7. cutting knife groove; 8. mounting hole; 9. mounting frame; 10. mounting seat; 11. spring; 12. movable block; 13. connecting rod; 14. pressing block; 15. first fixing plate; 16. second fixing plate; 17. motor; 18. threaded rod; 19. connecting block; 20. guide rod; 21. limit plate; 22. scale. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a cutting device for silicone production and processing, comprising a processing table 1, a fixing frame 2 is installed on the top of the processing table 1, an electric telescopic rod 3 is installed on the top of the fixing frame 2, the output end of the electric telescopic rod 3 is connected to a mounting plate 4, a knife seat 5 is installed at the bottom of the mounting plate 4, a cutting tool 6 is installed at the bottom of the knife seat 5, and a cutting knife groove 7 is opened on the surface of the processing table 1;

[0025] It should be noted that the electric telescopic rod 3 has an external power supply connected to the control switch;

[0026] The surface of the mounting plate 4 is provided with a mounting hole 8, and two mounting brackets 9 are symmetrically mounted on the top of the mounting plate 4. The ends of the two mounting brackets 9 are connected to a mounting seat 10, and a spring 11 is arranged inside the mounting seat 10. One end of the spring 11 is connected to a movable block 12, one end of the movable block 12 is connected to a connecting rod 13, and one end of the connecting rod 13 is connected to a pressing block 14;

[0027] It should be noted that the mounting seat 10, the spring 11, the movable block 12, the connecting rod 13, and the pressure block 14 can be combined into an elastic extrusion component. The mounting frame 9 is installed on the mounting plate 4 through the mounting holes 8 and bolts, and the mounting holes 8 are opposite to each other. When in use, the staff can install the mounting plate 4 on the appropriate mounting hole 8 position as needed, thereby adjusting the position of the elastic extrusion component.

[0028] Preferably, the cutting groove 7 is located directly below the cutting tool 6, and the mounting seat 10, the spring 11, the movable block 12, the connecting rod 13 and the pressure block 14 are provided in four groups, and the pressure block 14 forms an elastic structure with the mounting seat 10 through the spring 11, the movable block 12, the connecting rod 13 and the mounting seat 10.

[0029] During specific use, the electric telescopic rod 3 is started to drive the cutting tool 6 at the bottom of the mounting plate 4 to press down and cut. Before the cutting tool 6 contacts the silicone pad, the four pressing blocks 14 will first squeeze the silicone pads on both sides of the incision, and as the mounting plate 4 continues to descend, it will shrink under the elastic action of the pressing blocks 14 and the mounting seat 10, thereby squeezing and fixing the tops of both sides of the silicone pad at the cutting point during the cutting process, thereby preventing the two sides of the incision from warping up when the cutting tool 6 cuts the silicone pad.

[0030] Preferably: the bottom of the processing table 1 is connected with a first fixing plate 15 and a second fixing plate 16, a motor 17 is installed on the surface of the first fixing plate 15, a threaded rod 18 is connected to the output end of the motor 17, a connecting block 19 is threadedly connected to the outer wall of the threaded rod 18, a guide rod 20 is connected between the first fixing plate 15 and the second fixing plate 16, one end of the connecting block 19 is fixedly connected to a limit plate 21, a scale 22 is arranged on the top of the processing table 1, one end of the threaded rod 18 forms a rotation connection structure with the second fixing plate 16 through a bearing, the limit plate 21 is located above the scale 22, and one end of the connecting block 19 is sleeved on the outer wall of the guide rod 20;

[0031] It should be noted that the motor 17 has an external power supply connected to the control switch.

[0032] When in use, the threaded rod 18 is driven to rotate by starting the motor 17, so that the connecting block 19 connected to the outer wall of the threaded rod 18 can move along the guide rod 20, and the limit plate 21 at one end of the connecting block 19 moves above the scale 22. Finally, when the limit plate 21 moves to a suitable position, the staff can place one end of the silicone pad against one side of the limit plate 21 for cutting, thereby improving the convenience of silicone cutting.

[0033] It should be noted that the cutting position of the silicone pad in the silicone production process can be positioned according to the stop position of the limit plate 21 on the scale 22.

[0034] Working principle: When using the cutting device for silicone production and processing, first, the threaded rod 18 is driven to rotate by starting the motor 17, so that the connecting block 19 with the threaded connection on the outer wall can move along the guide rod 20, and the connecting block 19 moves while the limit plate 21 at one end thereof will move above the scale 22, and finally, when the limit plate 21 moves to a suitable position, the staff can place one end of the silicone pad against one side of the limit plate 21, and at this time, the cutting tool 6 at the bottom of the mounting plate 4 is driven to press down and cut by starting the electric telescopic rod 3, and before the cutting tool 6 contacts the silicone pad, the four pressing blocks 14 will first squeeze the silicone pads on both sides of the incision, and as the mounting plate 4 continues to descend, it will shrink under the elastic action of the pressing blocks 14 and the mounting seat 10, thereby squeezing and fixing the tops of both sides of the silicone pad at the cutting point during the cutting process, to prevent the two sides of the incision from warping up when the cutting tool 6 cuts the silicone pad.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cutting device for silicone production and processing, comprising a processing table (1), characterized in that: A fixing frame (2) is installed on the top of the processing table (1), an electric telescopic rod (3) is installed on the top of the fixing frame (2), the output end of the electric telescopic rod (3) is connected to a mounting plate (4), a knife seat (5) is installed on the bottom of the mounting plate (4), a cutting tool (6) is installed on the bottom of the knife seat (5), and a cutting tool groove (7) is opened on the surface of the processing table (1); The surface of the mounting plate (4) is provided with a mounting hole (8); two mounting frames (9) are symmetrically mounted on the top of the mounting plate (4); the ends of the two mounting frames (9) are connected to a mounting seat (10); a spring (11) is arranged inside the mounting seat (10); one end of the spring (11) is connected to a movable block (12); one end of the movable block (12) is connected to a connecting rod (13); and one end of the connecting rod (13) is connected to a pressing block (14).

2. A cutting device for silicone production and processing according to claim 1, characterized in that: The cutting knife groove (7) is located directly below the cutting knife (6).

3. A cutting device for silicone production and processing according to claim 1, characterized in that: The mounting seat (10), the spring (11), the movable block (12), the connecting rod (13) and the pressing block (14) are arranged in four groups.

4. A cutting device for silicone production and processing according to claim 1, characterized in that: The pressing block (14) forms an elastic structure through a spring (11), a movable block (12), a connecting rod (13) and a mounting seat (10).

5. The cutting device for silicone production and processing according to claim 1, characterized in that: A first fixing plate (15) and a second fixing plate (16) are connected to the bottom of the processing table (1); a motor (17) is mounted on the surface of the first fixing plate (15); a threaded rod (18) is connected to the output end of the motor (17); a connecting block (19) is threadedly connected to the outer wall of the threaded rod (18); a guide rod (20) is connected between the first fixing plate (15) and the second fixing plate (16); one end of the connecting block (19) is fixedly connected to a limiting plate (21); and a scale (22) is arranged on the top of the processing table (1).

6. A cutting device for silicone production and processing according to claim 5, characterized in that: One end of the threaded rod (18) forms a rotationally connected structure with the second fixed plate (16) via a bearing.

7. A cutting device for silicone production and processing according to claim 5, characterized in that: The limiting plate (21) is located above the scale (22).

8. The cutting device for silicone production and processing according to claim 5, characterized in that: One end of the connecting block (19) is sleeved on the outer wall of the guide rod (20).

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