Plastic bowl sheet trimming device
By designing the combination of the upper fixed disc cutter and the lower movable disc cutter, the problem of poor stability of a single blade in the prior art is solved, and efficient edge cutting of the plastic bowl sheet is achieved, which extends the service life.
Patent Information
- Application Number
- CN202421478675.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing plastic bowl sheet cutting device has poor stability and short service life, resulting in low edge cutting efficiency.
An edge cutting device including an upper fixed disc cutter and a lower movable disc cutter is designed. Through the cooperation of the blade and the groove, stable cutting of the sheet is achieved, and the position of the cutter is adjusted through the adjustment rod to adapt to sheets of different thicknesses.
It improves the stability of the cutting knife, extends the service life, realizes efficient edge cutting operation, and can continuously cut edges for a long time.
Smart Images
Figure CN222697325U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic bowl processing, in particular to a plastic bowl sheet material trimming device. Background Art
[0002] Instant noodles are a popular food. With the continuous advancement of technology, instant noodles in bowls are now more popular. The plastic bowls used are formed by hot extrusion of related equipment. Before extrusion, the sheet needs to be cut. The existing cutting devices are installed with an oblique blade above the sheet to let the sheet pass through the blade. Because the sheet of the plastic bowl has a certain thickness, unlike the heat shrink film, the stability of a single blade is poor, the service life is short, and it needs to be replaced frequently, which affects the cutting efficiency. Summary of the invention
[0003] In order to solve the above technical problems, the utility model provides a plastic bowl sheet trimming device, which can improve the stability of the cutter, extend the service life and improve the efficiency.
[0004] The technical solution is as follows: a plastic bowl sheet trimming device, characterized in that it includes a cutting seat, on which an upper fixed disc cutter and a lower movable disc cutter are installed, the upper fixed disc cutter is provided with a circle of blades on its outer circumference, the lower movable disc cutter is provided with a circle of grooves that cooperate with the blades, an adjusting rod is provided at an eccentric position of the lower movable disc cutter, the adjusting rod thread passes through the cutting seat and the end is exposed from the cutting seat as an adjusting end.
[0005] It is further characterized in that the cutting seat passes through a screw rod and two guide rods, and one end of the screw rod is connected to a driving motor;
[0006] The width of the groove is 1 cm.
[0007] After the utility model is adopted, the upper fixed disc cutter and the lower movable disc cutter cooperate with each other, and the sheet passes through between the blade and the groove. As the sheet passes quickly, the blade is used to cut the sheet to achieve the edge trimming operation of the sheet. Since it is no longer a separate blade, it is achieved by using the upper and lower disc cutters. The structure is fixed and reliable, the service life is extended, and long-term continuous edge trimming operation can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0008] Figure 1 This is the front view of the utility model;
[0009] Figure 2 It is a top view of the utility model;
[0010] Figure 3 It is a side view of the fixed disc cutter and the lower movable disc cutter. DETAILED DESCRIPTION
[0011] See Figure 1 , Figure 2 , Figure 3 As shown, a plastic bowl sheet trimming device comprises a cutting seat 1, on which an upper fixed disc cutter 2 and a lower movable disc cutter 3 are installed. The upper fixed disc cutter 2 is fixedly installed in an empty groove at the bottom of the cutting seat 1, and a circle of blades is provided on the outer circumference. A circle of grooves 4 cooperating with the blades are provided on the lower movable disc cutter 3. An adjusting rod 5 is provided at an eccentric position of the lower movable disc cutter 2. The adjusting rod 5 threadedly passes through the cutting seat 1 and the end is exposed on the cutting seat 1 as an adjusting end 6. The width of the groove is 1 cm. When the adjusting end 6 is screwed, the lower movable disc cutter 3 can be rotated to an appropriate angle and some slight deviations can occur in the radial direction of the adjusting rod 5. However, the blade of the upper fixed disc cutter 2 is always in the groove 4. However, the distance between the blade of the upper fixed disc cutter 2 and the groove 4 will change. The distance can be adjusted according to the thickness of the sheet to improve the versatility of the device.
[0012] The cutting seat 1 passes through a screw rod 7 and two guide rods 8. One end of the screw rod 7 is connected to a drive motor 9. The drive motor 9 can be used to adjust the position of the cutting seat 1 to meet the adjustment requirements of different cutting positions.
[0013] In the present application, two disc-shaped cutters are used to realize the cutting of the sheet material. The sheet material is pressed between the two, and the blade on the upper fixed disc cutter 2 cuts the sheet material. The impact of the sheet material on the cutter is small, the cutter has good stability, is reliable and durable, and can also be adjusted according to the sheet material thickness and the cutting edge position, which greatly improves the practicality of the product.
Claims
1. A plastic bowl sheet trimming device, characterized in that: It includes a cutting seat, on which an upper fixed disc cutter and a lower movable disc cutter are installed. The upper fixed disc cutter is provided with a circle of blades on its outer circumference, and the lower movable disc cutter is provided with a circle of grooves that cooperate with the blades. An adjusting rod is provided at an eccentric position of the lower movable disc cutter, and the adjusting rod thread passes through the cutting seat and the end is exposed from the cutting seat as an adjusting end.
2. A plastic bowl sheet trimming device according to claim 1, characterized in that: The cutting seat passes through a lead screw and two guide rods, and one end of the lead screw is connected to a driving motor.
3. A plastic bowl sheet trimming device according to claim 1, characterized in that: The width of the groove is 1 cm.