Efficient die cutting tool structure

Abstract

The utility model discloses an efficient die cutting tool structure which comprises a base, a lead screw is arranged on the upper portion of the interior of the base, and the two sides of the lead screw extend to the exterior of the base. The sliding groove is formed in the lower portion of the interior of the base, the sliding groove is of a penetrating type structure, an I-shaped limiting block is arranged in the sliding groove, the I-shaped limiting block is in sliding fit with the sliding groove, and the lower end of the I-shaped limiting block extends to the position below the base; and the inserting grooves are formed in the front end and the rear end, located in the two sides of the interior of the sliding groove, of the I-shaped limiting block, the inserting grooves are distributed at equal intervals, and the problems that a cutter structure on the die cutting machine is difficult to take down, and a cutter head is prone to damage during cutting are solved through the structure.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting tools, in particular to a high-efficiency die-cutting tool structure. Background Art

[0002] Die cutting is a processing method that uses a die or a cutter to cut a material into a desired shape. Die cutting can be used for processing many different types of materials, including but not limited to cardboard, paper, plastic, rubber, etc. The die cutting process usually includes eight steps: putting on the die, placing the base plate, adjusting the pressure, testing the die cutting, positioning the die cutting, formal die cutting, removing waste and inspecting the finished product. With the rapid development of the electronics industry, die cutting is not only limited to the post-processing of printed materials, but is also widely used in the production of auxiliary materials for electronic products. Among them, the tool structure of the die cutting machine needs to have a certain degree of efficiency.

[0003] For example, the Chinese patent "A Shallow Knife Mark Die-cutting Tool Structure" with announcement number CN207888792U includes a lower die, which includes a lower die body that can rotate around its own axis, the lower die body is rotatably connected to a circular knife die-cutting machine, the top surface of the lower die body is provided with a base film, and the adhesive product to be cut is placed on the top surface of the base film; and an upper die, located above the lower die, the upper die includes a knife holder that can rotate around its own axis, a knife arranged circumferentially around the knife holder, and a support and limiting ring arranged on the knife holder, the knife holder is rotatably connected to the circular knife die-cutting machine, the outer surface of the support and limiting ring abuts against the upper surface of the adhesive product, and the cutting edge of the knife exceeds the outer surface of the support and limiting ring by a certain distance in the radial direction of the knife holder.

[0004] Although the above-mentioned prior art can realize the cutting of the die-cutting machine, in actual use, on the one hand, the tool structure on the die-cutting machine is difficult to remove, and the knife disc is prone to wear after the die-cutting machine has been used for a period of time, resulting in the need to dismantle the entire structure of the die-cutting machine when replacing the tool structure, which makes the removal of the tool structure cumbersome. On the other hand, the knife disc is prone to damage during cutting. During cutting, the tool is squeezed and cut by the knife disc and the product, resulting in hard contact between the knife disc and the product during the extrusion contact process, thereby increasing the risk of damage to the knife disc. Therefore, it does not meet the existing needs. In this regard, we propose an efficient die-cutting tool structure. Utility Model Content

[0005] The utility model aims to provide an efficient die-cutting tool structure to solve the problems that the tool structure on the die-cutting machine proposed in the above background technology is difficult to remove and the knife disc is easily damaged during cutting.

[0006] To achieve the above object, the utility model provides the following technical solution: an efficient die-cutting tool structure, comprising a base, a screw rod is arranged above the inside of the base, and both sides of the screw rod extend to the outside of the base; and also includes:

[0007] A slide groove is arranged below the inside of the base, and the slide groove is a through structure, an I-shaped limit block is arranged inside the slide groove, the I-shaped limit block is slidably matched with the slide groove, and the lower end of the I-shaped limit block extends to the bottom of the base;

[0008] The slots are arranged at the front and rear ends of the I-shaped limit blocks on both sides of the slide groove, and the slots are distributed at equal distances.

[0009] Preferably, threaded holes are provided at the front and rear ends of both sides inside the base, the threaded holes correspond to the positions of the slots, and the threaded holes are of a through-type structure.

[0010] Preferably, a bolt is disposed inside the threaded hole, the bolt is connected to the threaded hole by threads, one end of the bolt extends into the slot, and the other end of the bolt extends to the outside of the base.

[0011] Preferably, a rubber pad is fixedly provided on the outside of the other end of the bolt, and the rubber pad is in contact with the outer wall of the base.

[0012] Preferably, a damper is fixedly provided at the lower end of the I-shaped limit block below the base, a mounting seat is fixedly provided at the lower end of the telescopic end of the damper, and a spring is fixedly provided outside the damper between the mounting seat and the I-shaped limit block.

[0013] Preferably, positioning grooves are provided at the front and rear ends below one side of the interior of the base, and the positioning grooves are open structures. Positioning blocks are provided inside the positioning grooves, and the positioning blocks are fixedly engaged with the positioning grooves, and the lower ends of the positioning blocks extend to the bottom of the base and are fixedly connected to the I-shaped limit blocks located below the base.

[0014] Preferably, a mounting ear plate is fixedly provided at the lower end of the mounting seat, a fixing rod is fixedly provided inside the mounting ear plate, a cutter disc is fixedly provided at the middle position outside the fixing rod, and the lower end of the cutter disc extends to below the mounting ear plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can disassemble and replace the tool through the bolt and the slot. When the die-cutting machine needs to replace the tool structure after being used for a period of time, the bolt is rotated to move the bolt outward through the external thread until one end of the bolt is separated from the slot. At this time, the I-shaped limit block is pulled to drive the mounting seat and the cutter disc to move together until the I-shaped limit block is taken out of the slide groove. At this time, the new tool structure is placed in the slide groove, and the bolt is rotated again to move the bolt inward through the external thread until one end of the bolt moves into the slot. At the same time, the rubber pad on the other end of the bolt contacts the outer wall of the base, thereby making the tool structure more convenient to disassemble and assemble.

[0017] 2. The utility model uses dampers and dampers to provide a certain buffer when the cutter disc is cutting. When cutting the product, the base is connected to the tool structure and moves downward together until the lower end of the cutter disc contacts the product, and the base continues to move downward, so that the cutter disc squeezes the product. At this time, the I-shaped limit block squeezes the damper and the spring, and the squeezing causes the damper and the spring to deform. The deformation of the damper and the spring creates a certain extrusion buffer between the cutter disc and the product, avoiding damage to the cutter disc due to direct squeezing, thereby extending the service life of the tool structure.

[0018] 3. The utility model can quickly position the I-shaped limit block through the positioning groove and the positioning block. When installing the tool structure, one end of the new I-shaped limit block is aligned with the opening of the slide groove and pushed into the slide groove, and the I-shaped limit block is continued to be pushed to make the I-shaped limit block slide inside the slide groove until the positioning block on the I-shaped limit block slides into the positioning groove and is fixed with the positioning groove. At this time, the slot on the I-shaped limit block corresponds to the position of the threaded hole on the base, so that the I-shaped limit block can be quickly positioned inside the slide groove, thereby avoiding the situation where the I-shaped limit block has a position deviation during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a front view of the external structure of the utility model;

[0021] Figure 3 It is a side view of the internal structure of the utility model;

[0022] Figure 4 For the utility model Figure 3 A partial enlarged view of area A.

[0023] In the figure: 1. base; 2. screw rod; 3. I-shaped limit block; 4. slide groove; 5. positioning groove; 6. positioning block; 7. rubber pad; 8. bolt; 9. damper; 10. spring; 11. mounting seat; 12. mounting ear plate; 13. cutter disc; 14. fixing rod; 15. threaded hole; 16. slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] See also Figure 1-4 The utility model provides an embodiment: a high-efficiency die-cutting tool structure, including a base 1, a screw rod 2 is arranged above the inside of the base 1, and both sides of the screw rod 2 extend to the outside of the base 1; and also includes:

[0026] A slide groove 4 is arranged at the lower part of the base 1, and the slide groove 4 is a through structure, an I-shaped limit block 3 is arranged inside the slide groove 4, the I-shaped limit block 3 is slidably matched with the slide groove 4, and the lower end of the I-shaped limit block 3 extends to the lower part of the base 1;

[0027] The slots 16 are arranged at the front and rear ends of the I-shaped limit block 3 on both sides of the slide groove 4, and the slots 16 are distributed at equal intervals.

[0028] During use, when the die-cutting machine needs to replace the tool structure after being used for a period of time, the bolt 8 is rotated to move the bolt 8 outward through the external thread until one end of the bolt 8 is separated from the slot 16. At this time, the I-shaped limit block 3 is pulled to drive the mounting seat 11 and the cutter disc 13 to move together until the I-shaped limit block 3 is taken out of the slide groove 4. At this time, the new tool structure is placed in the slide groove 4, and the bolt 8 is rotated again to move the bolt 8 inward through the external thread until one end of the bolt 8 moves into the slot 16, and at the same time, the rubber pad 7 on the other end of the bolt 8 contacts the outer wall of the base 1.

[0029] See also Figure 3 and Figure 4 Threaded holes 15 are provided at the front and rear ends of both sides inside the base 1. The threaded holes 15 correspond to the positions of the slots 16, and the threaded holes 15 are through-type structures, so that the bolts 8 can be moved through the threaded holes 15.

[0030] See also Figure 3 and Figure 4A bolt 8 is arranged inside the threaded hole 15, and the bolt 8 is connected to the threaded hole 15 by threads, and one end of the bolt 8 extends into the slot 16, and the other end of the bolt 8 extends to the outside of the base 1, so that the I-shaped limit block 3 can be fixed by the bolt 8.

[0031] See also Figure 1 and Figure 3 A rubber pad 7 is fixedly provided on the outside of the other end of the bolt 8, and the rubber pad 7 is in contact with the outer wall of the base 1, so that the rubber pad 7 can prevent the bolt 8 from loosening when being fixed.

[0032] See also Figure 1 A damper 9 is fixedly provided at the lower end of the I-shaped limit block 3 below the base 1, a mounting seat 11 is fixedly provided at the lower end of the telescopic end of the damper 9, and a spring 10 is fixedly provided on the outside of the damper 9 between the mounting seat 11 and the I-shaped limit block 3, so that the damper 9 and the spring 10 can provide a certain buffer for the extrusion of the cutter disc 13.

[0033] See also Figure 1 , Figure 3 and Figure 4 A positioning groove 5 is provided at the front and rear ends of the lower side of the inside of the base 1, and the positioning groove 5 is an open structure. A positioning block 6 is provided inside the positioning groove 5. The positioning block 6 is fixedly engaged with the positioning groove 5, and the lower end of the positioning block 6 extends to the bottom of the base 1 and is fixedly connected to the I-shaped limit block 3 located below the base 1, so that the I-shaped limit block 3 can be slidably positioned through the cooperation between the positioning block 6 and the positioning groove 5.

[0034] See also Figure 1 and Figure 2 A mounting ear plate 12 is fixedly provided at the lower end of the mounting seat 11, a fixing rod 14 is fixedly provided inside the mounting ear plate 12, a knife disc 13 is fixedly provided at the middle position outside the fixing rod 14, and the lower end of the knife disc 13 extends to the bottom of the mounting ear plate 12, so as to facilitate cutting of the product by the knife disc 13.

[0035] Working principle: when the product is cut, the base 1 is connected to the tool structure and moves downward together until the lower end of the knife disc 13 contacts the product, and the base 1 continues to move downward, so that the knife disc 13 squeezes the product. At this time, the I-shaped limit block 3 squeezes the damper 9 and the spring 10, and the extrusion causes the damper 9 and the spring 10 to deform. The deformation of the damper 9 and the spring 10 causes a certain extrusion buffer between the knife disc 13 and the product. When the tool structure is installed, one end of the new I-shaped limit block 3 is aligned with the opening of the slide groove 4 and pushed into the slide groove 4, and the I-shaped limit block 3 is continued to be pushed so that the I-shaped limit block 3 slides inside the slide groove 4 until the positioning block 6 on the I-shaped limit block 3 slides into the positioning groove 5 and is fixed with the positioning groove 5. At this time, the slot 16 on the I-shaped limit block 3 corresponds to the position of the threaded hole 15 on the base 1, so that the I-shaped limit block 3 can be quickly positioned inside the slide groove 4.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A high-efficiency die-cutting tool structure, comprising a base (1), wherein a screw rod (2) is arranged above the interior of the base (1), and both sides of the screw rod (2) extend to the outside of the base (1); Features: Also includes: A slide groove (4) is arranged below the base (1) and is a through-type structure. An I-shaped limit block (3) is arranged inside the slide groove (4). The I-shaped limit block (3) is slidably matched with the slide groove (4), and the lower end of the I-shaped limit block (3) extends to the bottom of the base (1); The slots (16) are arranged at the front and rear ends of both sides of the I-shaped limit block (3) located inside the slide groove (4), and the slots (16) are distributed at equal distances.

2. The high-efficiency die-cutting tool structure according to claim 1, characterized in that: The front and rear ends of both sides of the base (1) are provided with threaded holes (15), the positions of the threaded holes (15) and the slots (16) correspond, and the threaded holes (15) are of a through-type structure.

3. The high-efficiency die-cutting tool structure according to claim 2, characterized in that: A bolt (8) is arranged inside the threaded hole (15), the bolt (8) is connected to the threaded hole (15) by threads, one end of the bolt (8) extends into the slot (16), and the other end of the bolt (8) extends to the outside of the base (1).

4. The high-efficiency die-cutting tool structure according to claim 3, characterized in that: A rubber pad (7) is fixedly arranged on the outside of the other end of the bolt (8), and the rubber pad (7) is in contact with the outer wall of the base (1).

5. The high-efficiency die-cutting tool structure according to claim 4, characterized in that: A damper (9) is fixedly provided at the lower end of the I-shaped limit block (3) located below the base (1), a mounting seat (11) is fixedly provided at the lower end of the telescopic end of the damper (9), and a spring (10) is fixedly provided outside the damper (9) located between the mounting seat (11) and the I-shaped limit block (3).

6. The high-efficiency die-cutting tool structure according to claim 5, characterized in that: The front and rear ends of the lower side of the interior of the base (1) are both provided with positioning grooves (5), and the positioning grooves (5) are of an open structure. A positioning block (6) is provided inside the positioning groove (5), and the positioning block (6) is fixedly engaged with the positioning groove (5), and the lower end of the positioning block (6) extends to the bottom of the base (1) and is fixedly connected to an I-shaped limiting block (3) located below the base (1).

7. The high-efficiency die-cutting tool structure according to claim 6, characterized in that: A mounting ear plate (12) is fixedly arranged at the lower end of the mounting seat (11), a fixing rod (14) is fixedly arranged inside the mounting ear plate (12), a cutter disc (13) is fixedly arranged at a middle position outside the fixing rod (14), and the lower end of the cutter disc (13) extends to below the mounting ear plate (12).

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