Equal-thickness annular cutting device for strip-shaped objects

Abstract

The utility model relates to the technical field of material cutting, and discloses a strip-shaped object equal-thickness annular cutting device which comprises a cutting machine base, an annular cutting machine body is installed at the top end of the cutting machine base, a movable groove is formed in the top end of the cutting machine base, a movable block is slidably connected into the movable groove, and the movable block is fixedly connected with the cutting machine base. And the top end of the movable block is fixedly connected with a material limiting plate. According to the strip-shaped object equal-thickness annular cutting device, by pressing a control block, the control block drives a fixed block to move inwards, the fixed block is disengaged from the interior of a fixed groove, so that a movable block is released from the interior of a movable groove, then the movable block is moved, and when the movable block is moved to a needed position, the fixed block is moved back to the interior of the fixed groove, so that the strip-shaped object can be cut into a whole. And a material limiting plate is arranged, and the material limiting plate abuts against the materials, so that the cutting length of the materials can be controlled, and high-precision control over the cutting length of the materials is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of material cutting, in particular to a device for cutting strip-shaped objects in a ring shape with constant thickness. Background Art

[0002] Material cutting is a technical activity that cuts objects into specific shapes and sizes according to certain requirements. This technology has a wide range of applications in many fields, including metal, wood, textiles, food and other industries. In industrial production, cutting technology is an important means to achieve efficient production and improve product quality.

[0003] A Chinese patent discloses a ring-shaped cutting device for steel bars (authorization announcement number CN217913193U). This patented technology concentrates the plastic deformation of the steel bars at the axial center of the steel bar ends rather than the outer periphery of the steel bars, reducing the generation of burrs and seams on the outer periphery of the steel bars and avoiding injuries to construction workers.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: traditional circular cutting machines lack an efficient size control mechanism, making it difficult to ensure that each cut can achieve completely consistent lengths. This results in the cut materials often having slight length differences. These tiny errors gradually accumulate and may eventually cause the quality of the entire batch of products to fail to meet the standards, thereby affecting the overall quality of the material and the effect of subsequent processing. Utility Model Content

[0005] The technical problem to be solved by the present invention is that the existing annular cutting machine in the prior art has the disadvantage that it cannot accurately control the cutting length. For this reason, we propose an annular cutting device for strip-shaped objects of uniform thickness.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solution: a circular cutting device for strip-shaped objects of equal thickness, comprising a cutting machine base, a circular cutting machine body being installed on the top of the cutting machine base, a movable groove being provided on the top of the movable groove, a movable block being slidably connected inside the movable groove, a limited material plate being fixedly connected to the top of the movable block, an installation groove being provided inside the movable block, a control block being slidably connected inside the installation groove, a fixed block being fixedly connected to the bottom end of the control block, a number of fixed grooves being provided at both ends of the movable groove, and the surface of the fixed block being slidably connected to the inside of the fixed groove.

[0007] Preferably, both ends of the movable groove are provided with a first sliding groove, both ends of the movable block are fixedly connected with a first sliding block, and the surface of the first sliding block is slidably connected to the inside of the first sliding groove.

[0008] Preferably, a fixing plate is fixedly connected to the interior of the mounting groove, and two first springs are fixedly connected to both ends of the fixing plate, one end of the first spring is fixedly connected to the fixing plate, and the other end of the first spring is fixedly connected to the control block.

[0009] Preferably, a second sliding groove is provided at the top of the control block, and second sliders are fixedly connected to both sides of the interior of the control block, and the surface of the second slider is slidably connected to the interior of the second sliding groove.

[0010] Preferably, a receiving groove is provided on a side of the movable groove away from the main body of the circular cutting machine, a second spring is fixedly connected to the interior of the receiving groove, and the other side of the second spring is fixedly connected to the movable block.

[0011] Preferably, both ends of the cutting machine base are provided with inclined grooves.

[0012] Preferably, the inner diameter of the fixing groove and the outer diameter of the fixing block are adapted to each other.

[0013] Technical effects and advantages of this utility model:

[0014] In the utility model, by pressing the control block, the control block drives the fixed block to move inward, and the fixed block disengages from the inside of the fixed groove, so that the movable block is released from the limit of the inside of the movable groove, and then the movable block is moved. When the movable block is moved to the required position, the fixed block is moved back to the inside of the fixed groove, so that the movable block and the movable groove are fixed again. By setting a material limiting plate, the material limiting plate abuts against the material, so that the material cutting length can be controlled, thereby achieving high-precision control of the material cutting length. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the annular cutting machine of the present utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the material limiting plate of the annular cutting machine of the present utility model;

[0017] Figure 3 This is a cross-sectional diagram of the adjusting and fixing structure of the material limiting plate of the present utility model;

[0018] Figure 4 This is a cross-sectional schematic diagram of the fixed sliding structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the spring structure of the annular cutting machine of the present utility model;

[0020] Legend: 1. Cutting machine base; 2. Circular cutting machine body; 3. Movable slot; 4. Movable block; 5. Material limit plate; 6. Mounting slot; 7. Control block; 8. Fixed block; 9. Fixed slot; 10. First slide slot; 11. First slider; 12. Fixed plate; 13. First spring; 14. Second slide slot; 15. Second slider; 16. Storage slot; 17. Second spring; 18. Inclined slope slot. DETAILED DESCRIPTION

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show components related to the present invention.

[0022] Reference Figure 1 、 Figure 2 and Figure 3 As shown, the utility model provides a technical solution: a strip-shaped object uniform thickness ring cutting device, including a cutting machine base 1, a ring cutting machine body 2 is installed on the top of the cutting machine base 1, a movable groove 3 is opened on the top of the cutting machine base 1, a movable block 4 is slidably connected to the inside of the movable groove 3, and a limited material plate 5 is fixedly connected to the top of the movable block 4, a mounting groove 6 is opened inside the movable block 4, a control block 7 is slidably connected to the inside of the mounting groove 6, and a fixed block 8 is fixedly connected to the bottom end of the control block 7, and a plurality of fixed grooves 9 are opened at both ends of the movable groove 3. The surface is slidably connected with the inside of the fixed groove 9. By pressing the control block 7, the control block 7 drives the fixed block 8 to move inward, and the fixed block 8 is disengaged from the inside of the fixed groove 9, so that the movable block 4 is released from the inside of the movable groove 3. Then the movable block 4 is moved. When the movable block 4 is moved to the required position, the fixed block 8 is moved back to the inside of the fixed groove 9, so that the movable block 4 and the movable groove 3 are re-fixed. By setting the limiting plate 5, the limiting plate 5 abuts the material, so that the material cutting length can be controlled, thereby achieving high-precision control of the material cutting length.

[0023] Reference Figure 3 As shown, in this embodiment: first sliding grooves 10 are provided at both ends of the movable groove 3, and first sliders 11 are fixedly connected at both ends of the movable block 4. The surface of the first slider 11 is slidably connected to the inside of the first sliding groove 10. By moving the first slider 11 inside the first sliding groove 10, it is possible to effectively provide guide support for the movable block 4 to move inside the movable groove 3, and at the same time, the movable block 4 will not fall out from the inside of the movable groove 3.

[0024] Reference Figure 3As shown, in this embodiment: a fixing plate 12 is fixedly connected to the inside of the mounting groove 6, and two first springs 13 are fixedly connected to both ends of the fixing plate 12, one end of the first spring 13 is fixedly connected to the fixing plate 12, and the other end of the first spring 13 is fixedly connected to the control block 7. By providing the first spring 13, the elasticity of the first spring 13 can abut against the control block 7, so that the control block 7 drives the fixing block 8 not to be easily detached from the inside of the fixing groove 9.

[0025] Reference Figure 4 As shown, in this embodiment: a second slide groove 14 is provided at the top of the control block 7, and second sliders 15 are fixedly connected on both sides of the inside of the control block 7. The surface of the second slider 15 is slidably connected to the inside of the second slide groove 14. By moving the second slider 15 inside the second slide groove 14, the movement of the control block 7 can be smoother and will not shake inside the mounting groove 6.

[0026] Reference Figure 5 As shown, in this embodiment: a receiving groove 16 is provided on the side of the movable groove 3 away from the circular cutting machine body 2, and a second spring 17 is fixedly connected to the inside of the receiving groove 16, and the other side of the second spring 17 is fixedly connected to the movable block 4. By setting the second spring 17, the elasticity of the second spring 17 will drive the movable block 4 to move, so that the staff can save more effort when adjusting the movable block 4.

[0027] Reference Figure 1 As shown, in this embodiment: both ends of the cutting machine base 1 are provided with inclined grooves 18. By providing the inclined grooves 18 at both ends of the cutting machine base 1, the material can slide down along the inclined surface of the inclined groove 18 when it is cut and falls, and no material will accumulate at the top of the cutting machine base 1.

[0028] Reference Figure 3 As shown, in this embodiment: the inner diameter of the fixing groove 9 is adapted to the outer diameter of the fixing block 8. By adapting the sizes of the fixing block 8 and the fixing groove 9 to each other, the fixation between the fixing block 8 and the fixing groove 9 can be made tighter and will not shake or fall off.

[0029] Working principle: by pressing the control block 7, the control block 7 drives the fixed block 8 to move inward, and the fixed block 8 disengages from the inside of the fixed groove 9, so that the movable block 4 is released from the inside of the movable groove 3, and then the movable block 4 is moved. When the movable block 4 is moved to the required position, the fixed block 8 is moved back to the inside of the fixed groove 9, so that the movable block 4 and the movable groove 3 are fixed again. By setting the limiting plate 5, the limiting plate 5 abuts the material, so that the material cutting length can be controlled, thereby achieving high-precision control of the material cutting length. By moving the first slider 11 inside the first slide groove 10, it can effectively provide guide support for the internal movement of the movable block 4 in the movable groove 3, and at the same time, the movable block 4 will not fall out from the inside of the movable groove 3. By setting the first spring 13, the first spring The elasticity of 13 can abut against the control block 7, so that the control block 7 drives the fixed block 8 not to easily detach from the inside of the fixed groove 9. By making the second slider 15 move inside the second slide groove 14, the movement of the control block 7 can be more stable and will not shake inside the mounting groove 6. By setting the second spring 17, the elasticity of the second spring 17 will drive the movable block 4 to move, so that the staff can save more effort when adjusting the movable block 4. By providing the inclined slope groove 18 at both ends of the cutting machine base 1, the material can slide down along the inclined surface of the inclined slope groove 18 when cutting and falling, and will not cause material accumulation on the top of the cutting machine base 1. By making the sizes of the fixed block 8 and the fixed groove 9 adapt to each other, the fixation between the fixed block 8 and the fixed groove 9 can be made tighter and will not shake or detach.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for cutting strip-shaped objects into uniform thickness rings, comprising a cutting machine base (1), characterized in that: The top of the cutting machine base (1) is provided with a ring cutting machine body (2), the top of the cutting machine base (1) is provided with a movable groove (3), the interior of the movable groove (3) is slidably connected to a movable block (4), the top of the movable block (4) is fixedly connected to a limiting plate (5), the interior of the movable block (4) is provided with a mounting groove (6), the interior of the mounting groove (6) is slidably connected to a control block (7), the bottom of the control block (7) is fixedly connected to a fixed block (8), both ends of the movable groove (3) are provided with a plurality of fixed grooves (9), the surface of the fixed block (8) is slidably connected to the interior of the fixed groove (9).

2. The device for cutting strip-shaped objects into uniform ring shapes according to claim 1, characterized in that: Both ends of the movable groove (3) are provided with a first sliding groove (10), and both ends of the movable block (4) are fixedly connected with a first sliding block (11), and the surface of the first sliding block (11) is slidably connected with the inside of the first sliding groove (10).

3. The device for cutting strip-shaped objects into uniform ring shapes according to claim 1, characterized in that: A fixing plate (12) is fixedly connected inside the mounting groove (6), and two first springs (13) are fixedly connected to both ends of the fixing plate (12), one end of the first spring (13) is fixedly connected to the fixing plate (12), and the other end of the first spring (13) is fixedly connected to the control block (7).

4. The device for cutting strip-shaped objects into uniform ring shapes according to claim 1, characterized in that: A second sliding groove (14) is provided at the top of the control block (7), and second sliders (15) are fixedly connected to both sides of the interior of the control block (7), and the surface of the second slider (15) is slidably connected to the interior of the second sliding groove (14).

5. The device for cutting strip-shaped objects into uniform ring shapes according to claim 1, characterized in that: A receiving groove (16) is provided on the side of the movable groove (3) away from the ring cutting machine body (2), a second spring (17) is fixedly connected inside the receiving groove (16), and the other side of the second spring (17) is fixedly connected to the movable block (4).

6. The device for cutting strip-shaped objects into uniform ring shapes according to claim 1, characterized in that: Both ends of the cutting machine base (1) are provided with inclined grooves (18).

7. The device for cutting strip-shaped objects into uniform ring shapes according to claim 1, characterized in that: The inner diameter of the fixing groove (9) and the outer diameter of the fixing block (8) are adapted to each other.

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