Silica gel plate cutting device

Abstract

The silica gel plate cutting device comprises a cutting table, a cutting fixing assembly and a PLC, the cutting fixing assembly comprises a lifting plate and a fixed cutting plate, the two ends of the bottom end of the lifting plate are symmetrically and fixedly connected with supporting side plates, and the top end of the lifting plate is symmetrically and fixedly connected with limiting sliding rods; and a servo motor is fixedly installed on the side, away from the lifting plate, of one supporting side plate, adjusting supporting rods are fixedly connected to the bottom ends of the supporting side plates, and the two ends of the fixed cutting plate are slidably connected to the outer sides of the two adjusting supporting rods correspondingly. When the tool bit of the cutting equipment cuts a silica gel plate through the cutting groove in the middle of the fixed cutting plate, the fixed cutting plate presses the two sides of the cutting position of the silica gel plate, so that deformation of silica gel in the cutting process is reduced, deformation cutting caused by elasticity of the silica gel plate is reduced, and the cutting effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of silicone sheet cutting technology, specifically a silicone sheet cutting device. Background Technology

[0002] Silicone sheets are widely used in various industrial products due to their high elasticity, plasticity, and chemical stability. However, the elasticity of silicone sheets makes them prone to deformation and displacement during the cutting process, resulting in poor cutting quality. Therefore, there is an urgent need for a silicone sheet cutting device to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a silicone sheet cutting device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a silicone sheet cutting device, comprising a cutting table, a cutting fixing assembly, and a PLC controller. The cutting fixing assembly includes a lifting plate and a fixed cutting plate. Support side plates are symmetrically fixedly connected to both ends of the bottom of the lifting plate, and limit slide rods are symmetrically fixedly connected to the top of the lifting plate. A servo motor is fixedly installed on one of the support side plates away from the lifting plate. An adjusting support rod is fixedly connected to the bottom of the support side plate. The two ends of the fixed cutting plate are slidably connected to the outside of the two adjusting support rods, and fixing bolts are threadedly connected to the outside of the two ends of the fixed cutting plate.

[0005] Preferably, two slide rods are symmetrically fixedly installed on the inner side of the support side plate, and a threaded rod is rotatably connected to the inner side of the support side plate on the side of the slide rods near the lifting plate. A cutting device is slidably connected to the slide rods.

[0006] Preferably, a groove is provided at the center of the top of the cutting table, and a placement plate is slidably connected to the inner side of the groove. The top of the cutting table and the top of the placement plate are flush. Two support rods are symmetrically fixedly connected to the top of the cutting table. A limit crossbar is fixedly installed at the top of the two support rods. A first electric push rod is fixedly installed on the inner side of the center of the limit crossbar. A second electric push rod is fixedly installed at one end of the bottom of the cutting table. A traction plate is fixedly connected to the center of one end of the bottom of the placement plate.

[0007] Preferably, the PLC controller is fixedly installed on the top of the cutting table, and the PLC controller is wiredly connected to the first electric push rod, the second electric push rod, the cutting equipment, and the servo motor.

[0008] Preferably, the fixed cutting plate has a through-cutting groove in the middle, the cutting head of the cutting device is located inside the cutting groove, the adjusting support rod has a slot on the outside, the threaded end of the fixing bolt is in close contact with the inside of the slot on the outside of the adjusting support rod, and the adjusting support rod has a scale line on the outside.

[0009] Preferably, the top end of the cutting device is threadedly connected to the threaded rod, and the end of the threaded rod near the servo motor is fixedly installed on the drive end of the servo motor.

[0010] Preferably, the limiting slide bar is slidably connected to the limiting crossbar, and the telescopic end of the first electric push rod is fixedly installed at the top center of the lifting plate.

[0011] Preferably, the cutting table is symmetrically provided with grooves at the bottom end of the groove, the top end of the traction plate is fixedly installed at the bottom end of the placement plate near the groove, the top end of the traction plate is slidably connected to the inside of the groove, and the telescopic end of the second electric push rod is fixedly installed on the traction plate.

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

[0013] In this invention, when the cutting head of the cutting device cuts the silicone sheet through the cutting groove in the middle of the fixed cutting plate, the fixed cutting plate presses against both sides of the silicone sheet at the cutting point, thereby reducing the deformation of the silicone during the cutting process, reducing the deformation caused by the elasticity of the silicone sheet, and improving the cutting effect. The position of the fixed cutting plate can be adjusted according to the thickness of the silicone sheet and the scale line on the outside of the adjusting rod, so that this device can adapt to the cutting of silicone sheets of different thicknesses. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the cutting table structure in this utility model;

[0016] Figure 3 This is a schematic diagram of the bottom structure of the cutting table in this utility model;

[0017] Figure 4 This is a schematic diagram of the cutting and fixing component structure in this utility model;

[0018] Figure 5 This is a schematic diagram of the bottom structure of the cutting and fixing component in this utility model.

[0019] In the diagram: 1-Cutting table, 2-Cutting fixing assembly, 3-Placement plate, 4-PLC controller, 5-Support rod, 6-Limiting crossbar, 7-First electric push rod, 8-Slide groove, 9-Second electric push rod, 10-Traction plate, 11-Lifting plate, 12-Cutting equipment, 13-Limiting slide bar, 14-Servo motor, 15-Supporting side plate, 16-Adjusting support rod, 17-Fixing bolt, 18-Fixing cutting plate, 19-Slide bar, 20-Threaded rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 This utility model provides an embodiment of a silicone sheet cutting device, including a cutting table 1, a cutting fixing assembly 2, and a PLC controller 4. The cutting fixing assembly 2 includes a lifting plate 11 and a fixed cutting plate 18. Support side plates 15 are symmetrically fixedly connected to both ends of the bottom of the lifting plate 11, and limit slide rods 13 are symmetrically fixedly connected to the top of the lifting plate 11. A servo motor 14 is fixedly installed on the side of one of the support side plates 15 away from the lifting plate 11. An adjusting support rod 16 is fixedly connected to the bottom of the support side plate 15. The two ends of the fixed cutting plate 18 are slidably connected to the outside of the two adjusting support rods 16, and fixing bolts 17 are threadedly connected to the outside of the two ends of the fixed cutting plate 18. The fixing bolts 17 fix the fixed cutting plate 18. Two slide rods 19 are symmetrically fixedly installed on the inner side of the support side plate 15. The slide rods 19 limit the cutting device 12 to maintain balance. A threaded rod 20 is rotatably connected to the inner side of the support side plate 15 on the side of the slide rod 19 near the lifting plate 11. The cutting device 12 is slidably connected to the slide rod 19.

[0022] A groove 8 is provided at the top center of the cutting table 1. A placement plate 3 is slidably connected to the inner side of the groove 8. The top of the cutting table 1 and the top of the placement plate 3 are flush. The silicone plate can be moved by moving the placement plate 3. Two support rods 5 are symmetrically fixedly connected to the top of the cutting table 1. A limit crossbar 6 is fixedly installed at the top of the two support rods 5. A first electric push rod 7 is fixedly installed on the inner side of the middle of the limit crossbar 6. A second electric push rod 9 is fixedly installed at one end of the bottom of the cutting table 1. A traction plate 10 is fixedly connected to the middle of one end of the bottom of the placement plate 3.

[0023] The PLC controller 4 is fixedly installed on the top of the cutting table 1. The PLC controller 4 is wired to the first electric push rod 7, the second electric push rod 9, the cutting device 12 and the servo motor 14. Automatic cutting can be achieved through the PLC controller 4, thereby improving cutting efficiency.

[0024] A cutting groove is formed through the middle of the fixed cutting plate 18. The cutting head of the cutting device 12 is located inside the cutting groove. The position of the fixed cutting plate 18 is adjusted according to the thickness of the silicone sheet so that the bottom end of the fixed cutting plate 18 is close to the top end of the silicone sheet. When the cutting head of the cutting device 12 cuts the silicone sheet through the cutting groove in the middle of the fixed cutting plate 18, the fixed cutting plate 18 presses against both sides of the cut part of the silicone sheet, thereby reducing the deformation of the silicone during the cutting process and improving the cutting quality. A slot is formed on the outer side of the adjusting support rod 16. The threaded end of the fixing bolt 17 is close to the inner side of the slot on the outer side of the adjusting support rod 16. The outer side of the adjusting support rod 16 is provided with scale lines, which can make it easier to adjust the position of the fixed cutting plate 18.

[0025] The top of the cutting device 12 is threadedly connected to the threaded rod 20. The end of the threaded rod 20 near the servo motor 14 is fixedly installed on the drive end of the servo motor 14. When the servo motor 14 starts, it drives the threaded rod 20 to rotate. The rotation of the threaded rod 20 drives the cutting device 12 to move and cut. The limiting slide rod 13 is slidably connected to the limiting crossbar 6. The telescopic end of the first electric push rod 7 is fixedly installed at the top center of the lifting plate 11. The telescopic movement of the first electric push rod 7 drives the lifting plate 11 to move up and down, and the limiting crossbar 6 applies a limit to the lifting plate 11 to maintain balance.

[0026] The cutting table 1 is symmetrically provided with a slide groove at the bottom end of the slide groove 8. The top end of the traction plate 10 is fixedly installed at the bottom end of the placement plate 3 near the slide groove. The top end of the traction plate 10 is slidably connected to the inside of the slide groove. The telescopic end of the second electric push rod 9 is fixedly installed on the traction plate 10. The telescopic end of the second electric push rod 9 drives the traction plate 10 to move. The movement of the traction plate 10 drives the placement plate 3 to move closer to the limiting crossbar 6. The movement of the placement plate 3 drives the silicone plate to move to the preset position.

[0027] Working Principle: During use, the control program is first set by the PLC controller 4. Then, the silicone plate is placed on the top of the placement plate 3, near the middle of the end of the limit bar 6. The position of the fixed cutting plate 18 is adjusted according to the thickness of the silicone plate. The fixing bolt 17 is turned away from the fixed cutting plate 18 by external force until the threaded end of the fixing bolt 17 disengages from the groove of the adjusting support rod 16. Then, the fixed cutting plate 18 is pushed upward on the adjusting support rod 16 by external force. The fixed cutting plate 18 is moved to the required position according to the scale line on the outside of the adjusting support rod 16 corresponding to the thickness of the silicone plate. Then, the fixing bolt 17 is turned closer to the fixed cutting plate 18 until the threaded end of the fixing bolt 17 is tightly against the inner side of the groove of the adjusting support rod 16. Then, the servo motor 14 is started by the PLC controller 4 to drive the threaded rod 20 to rotate. The rotation of the threaded rod 20 drives the cutting device 12 to move to one end of the lifting plate 11 and controls the first electric push rod 7 to retract. The extension end of the first electric push rod 7 drives the lifting plate 11 to move upward to the top. Then, according to the preset program... The cutting of the silicone sheet is initiated. The PLC controller 4 controls the second electric push rod 9 to extend to a preset distance. The telescopic end of the second electric push rod 9 drives the traction plate 10 to move. The movement of the traction plate 10 drives the placement plate 3 to move closer to the limit crossbar 6. The movement of the placement plate 3 drives the silicone sheet to the preset position. Then, the PLC controller 4 controls the first electric push rod 7 to extend. The telescopic end of the first electric push rod 7 drives the lifting plate 11 to move downward until the bottom end of the limit crossbar 6 is close to the top end of the cutting table 1. At this time, the bottom end of the fixed cutting plate 18 is close to the top end of the silicone sheet. Then, the PLC controller 4 controls the cutting device 12 and the servo motor 14 to start. The drive end of the servo motor 14 drives the threaded rod 20 to rotate, thereby driving the cutting device 12 to move horizontally. The started cutting device 12 cuts the silicone sheet through the cutter head. During the cutting process, the fixed cutting plate 18 fixes the silicone sheet. The cutter head of the cutting device 12 cuts the silicone sheet through the cutting groove in the middle of the fixed cutting plate 18, thereby reducing the deformation caused by the elasticity of the silicone sheet and improving the cutting effect.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silicone sheet cutting device, comprising a cutting table (1), a cutting fixing assembly (2), and a PLC controller (4), characterized in that: The cutting and fixing assembly (2) includes a lifting plate (11) and a fixed cutting plate (18). Supporting side plates (15) are symmetrically fixedly connected to both ends of the bottom of the lifting plate (11). Limiting slide rods (13) are symmetrically fixedly connected to the top of the lifting plate (11). A servo motor (14) is fixedly installed on one side of the supporting side plate (15) away from the lifting plate (11). An adjusting support rod (16) is fixedly connected to the bottom of the supporting side plate (15). The two ends of the fixed cutting plate (18) are slidably connected to the outside of the two adjusting support rods (16). Fixing bolts (17) are threadedly connected to the outside of the two ends of the fixed cutting plate (18).

2. The silicone plate cutting device according to claim 1, characterized in that: Two slide rods (19) are symmetrically fixedly installed on the inner side of the support side plate (15). A threaded rod (20) is rotatably connected to the inner side of the support side plate (15) on the side of the slide rod (19) near the lifting plate (11). A cutting device (12) is slidably connected to the slide rod (19).

3. The silicone plate cutting device according to claim 2, characterized in that: The top center of the cutting table (1) is provided with a sliding groove (8), and a placement plate (3) is slidably connected to the inner side of the sliding groove (8). The top of the cutting table (1) and the top of the placement plate (3) are flush. Two support rods (5) are symmetrically fixedly connected to the top of the cutting table (1). A limit crossbar (6) is fixedly installed at the top of the two support rods (5). A first electric push rod (7) is fixedly installed on the inner side of the middle of the limit crossbar (6). A second electric push rod (9) is fixedly installed at one end of the bottom of the cutting table (1). A traction plate (10) is fixedly connected to the middle of one end of the bottom of the placement plate (3).

4. The silicone plate cutting device according to claim 3, characterized in that: The PLC controller (4) is fixedly installed on the top of the cutting table (1). The PLC controller (4) is wiredly connected to the first electric push rod (7), the second electric push rod (9), the cutting device (12), and the servo motor (14).

5. The silicone plate cutting device according to claim 2, characterized in that: The fixed cutting plate (18) has a cutting groove through the middle, the cutting head of the cutting device (12) is located inside the cutting groove, the adjusting support rod (16) has a slot on the outside, the threaded end of the fixing bolt (17) is close to the inside of the slot on the outside of the adjusting support rod (16), and the adjusting support rod (16) has a scale line on the outside.

6. The silicone plate cutting device according to claim 2, characterized in that: The top end of the cutting device (12) is threadedly connected to the threaded rod (20), and the end of the threaded rod (20) near the servo motor (14) is fixedly installed on the drive end of the servo motor (14).

7. The silicone plate cutting device according to claim 3, characterized in that: The limiting slide bar (13) is slidably connected to the limiting crossbar (6), and the telescopic end of the first electric push rod (7) is fixedly installed at the top center of the lifting plate (11).

8. A silicone plate cutting device according to claim 3, characterized in that: The cutting table (1) is symmetrically provided with a groove at the bottom end of the groove (8). The top end of the traction plate (10) is fixedly installed at the bottom end of the placement plate (3) near the groove. The top end of the traction plate (10) is slidably connected to the inside of the groove. The telescopic end of the second electric push rod (9) is fixedly installed on the traction plate (10).

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