A roll material processing edge control deep cutting device

Abstract

This utility model relates to the field of die-cutting, and discloses a deep cutting device for edge control in roll material processing, including: a fixed plate, a die template, and two cutting mechanisms. The fixed plate has fixing strips at both ends, and the two cutting mechanisms are respectively mounted on the two fixing strips. Each cutting mechanism includes: a cutter, a lifting element, a limiting element, and an adjusting handle. The cutter penetrates the die template. The lifting element is mounted on the fixed plate, and the cutter abuts against the lifting element. The limiting element is slidably mounted inside the die template and penetrates the cutter. The adjusting handle is threadedly connected to the fixing strips, with one end of the adjusting handle having a clearance fit with the side of the die template. One end of the limiting element, passing through a strip-shaped hole, is threadedly connected to the adjusting handle. The adjusting handle and the limiting element are threaded together to clamp and fix the cutter. Rotating the adjusting handle releases or clamps the cutter. When releasing the cutter, the cutting depth is controlled by the lifting element.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting, and in particular to a deep cutting device for edge control in roll material processing. Background Technology

[0002] Die-cutting machines, also known as die-cutting machines, cutting machines, or CNC punching machines, are mainly used for die-cutting various non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronic components, mobile phone pads, etc. Die-cutting machines utilize metal molds, laser molds, wooden molds, etc., as cutting dies to cut multi-layered strips into specific shapes.

[0003] In die-cutting processes such as Figure 5 When die-cutting the product shown, the die-cutting strip is formed by pressing the carrier strip 11 and the product strip 12 together. During die-cutting, the process edges 13 on both sides of the product strip 12 need to be cut off so that the width of the product strip 12 is smaller than the width of the carrier strip 11. Since only the product strip 12 needs to be cut, the cutting depth of the blade needs to be adjusted according to the thickness of the product strip 12. When the product thickness needs to be adjusted, the blade needs to be replaced and repositioned to ensure that the cutting depth of the blade matches the thickness of the new product. This requires repeated blade adjustments, which is tedious. Furthermore, the product thickness variation is small, resulting in small differences in the size of the cutter, making it difficult to distinguish and easy to install the wrong blade when changing it. Utility Model Content

[0004] The purpose of this utility model is to provide a deep cutting device for edge control of rolled material processing. Cutting blades for cutting process edges are distributed at both ends of the flat die. The process edges are cut off while the product is die-cut, and the cutting depth of the cutting blades can be adjusted according to the product thickness.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a roll material edge control deep cutting device, comprising: a fixed plate, a blade template, and two cutting mechanisms. The fixed plate has fixing strips at both ends, the blade template is disposed between the two fixing strips, and the two cutting mechanisms are respectively disposed on the two fixing strips. Each of the two cutting mechanisms includes:

[0006] The cutting blade has an elongated groove in the blade template, which penetrates the blade template, and the cutting blade passes through the elongated groove.

[0007] A lifting element is mounted on a fixed plate. One end of the cutter is provided with a blade, and the other end of the cutter abuts against the lifting element. A strip-shaped hole is provided in the middle of the cutter.

[0008] A limiting element is slidably disposed inside the blade template. The sliding direction of the limiting element is perpendicular to the plane where the cutter is located. One end of the limiting element passes through a strip hole.

[0009] An adjusting handle is provided, which passes through and is threadedly connected to a fixing strip. One end of the adjusting handle is clearance-fitted with the side of the blade template. One end of the limiting element passes through a strip-shaped hole and is threadedly connected to the adjusting handle. The cutter is clamped between the limiting element and the adjusting handle.

[0010] Preferably, the lifting element is a piezoelectric ceramic, and the fixing plate has at least one first positioning groove, with the lifting element correspondingly disposed in the first positioning groove.

[0011] Preferably, the fixing plate has a second positioning groove, and one end of the cutter is correspondingly disposed in the second positioning groove, the second positioning groove passing through the middle of the first positioning groove.

[0012] Preferably, the first positioning groove is a cylindrical groove, and the second positioning groove is a long strip groove.

[0013] Preferably, the cutting template includes a main body and a pressure plate. The elongated groove is disposed on the surface of the main body away from the fixing plate. The surface of the main body away from the fixing plate has a receiving groove communicating with the elongated groove. The pressure plate is disposed inside the receiving groove. A sliding groove is provided at the bottom of the receiving groove. The limiting element is slidably disposed inside the sliding groove.

[0014] Preferably, the motherboard body has a circular groove on its side that communicates with the elongated groove, the sliding groove, the elongated groove and the circular groove are connected in sequence, and one end of the adjustment handle is rotatably disposed in the circular groove.

[0015] Preferably, the limiting element is an external hexagonal screw, and the pressure plate has an upper sliding groove that communicates with the lower sliding groove. The cross-section of the lower sliding groove is pentagonal, and the cross-section of the upper sliding groove is triangular. The cross-sections of the upper sliding groove and the lower sliding groove together form a regular hexagon.

[0016] Preferably, the two cutting mechanisms further include a plurality of tension springs, which are evenly spaced on the fixed plate, with one end of the tension spring away from the fixed plate disposed on the cutter.

[0017] Preferably, the roll material process edge control deep cutting device further includes two pressure strips, which are symmetrically arranged between two fixed strips. Each of the two pressure strips has a through groove at one end near the blade template. Guide strips are fixed at both ends of the blade template, and the guide strips pass through the through grooves.

[0018] Preferably, the cross-sections of both pressure strips are right-angled trapezoids, and the cross-section of the through groove is triangular.

[0019] The beneficial effects of this invention are as follows: A cutting blade for removing process edges is distributed at both ends of the die-cutting template. The die-cutting template is used to die-cut the outline of the product. The two cutting blades move simultaneously with the die-cutting template, removing process edges while die-cutting the product outline. An adjusting handle is threadedly connected to a limiting element. The cutting blade is clamped and fixed by the adjusting handle and the limiting element. Rotating the adjusting handle releases or clamps the cutting blade. When releasing the cutting blade, the height of the cutting blade is controlled by a lifting element, thereby adjusting the cutting depth to accommodate die-cut products of various thicknesses. Attached Figure Description

[0020] The accompanying drawings further illustrate the present invention, but the embodiments in the drawings do not constitute any limitation on the present invention.

[0021] Figure 1 A schematic diagram of the structure of the edge control deep cutting device for roll material processing provided in an embodiment of this utility model;

[0022] Figure 2 for Figure 1 A magnified view of a portion of region A in the middle;

[0023] Figure 3 This is a schematic diagram of the structure of a limiting element provided in an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of a cutter provided in one embodiment of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of a die-cut product provided in an embodiment of the present invention;

[0026] The markings in the diagram are: 1: Fixed plate; 2: Blade template; 3: Pressure strip; 4: Fixed strip; 5: Cutting blade; 6: Lifting element; 7: Limiting element; 8: Adjusting handle; 9: Pressure plate; 10: Strip hole; 11: Carrying strip; 12: Product strip; 13: Process edge. Detailed Implementation

[0027] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0028] It should be noted that, in this utility model, unless otherwise stated, when an element is referred to as "connected to" or "set on" another element, it can be directly on the other element or may have an intervening element present simultaneously. The directional terms used, such as "upper," "lower," "left," and "right," generally refer to... Figure 1 The directions shown are up, down, left, and right. "Inner" and "outer" refer to the inner and outer parts of a specific outline. "Far" and "near" refer to the distance or proximity relative to a particular component.

[0029] like Figures 1-4 As shown in the figure, an embodiment of the present invention provides a roll material process edge 13 depth control cutting device, including: a fixed plate 1, a blade template 2, and two cutting mechanisms. The fixed plate 1 has fixing strips 4 at both ends. The blade template 2 is disposed between the two fixing strips 4. The two cutting mechanisms are respectively disposed on the two fixing strips 4. Each of the two cutting mechanisms includes:

[0030] The cutting blade 5 has an elongated groove in the blade template 2, which penetrates the blade template 2, and the cutting blade 5 penetrates the elongated groove.

[0031] The lifting element 6 is disposed on the fixed plate 1. One end of the cutter 5 is provided with a blade, and the other end of the cutter 5 abuts against the lifting element 6. A strip hole 10 is opened in the middle of the cutter 5.

[0032] The limiting element 7 is slidably disposed inside the blade template 2. The sliding direction of the limiting element 7 is perpendicular to the plane where the cutter 5 is located. One end of the limiting element 7 passes through the strip hole 10.

[0033] The adjusting handle 8 passes through the fixing strip 4 and is threadedly connected to the fixing strip 4. One end of the adjusting handle 8 is clearance-fitted with the side of the blade template 2. One end of the limiting element 7 passes through the strip hole 10 and is threadedly connected to the adjusting handle 8. The cutter 5 is clamped between the limiting element 7 and the adjusting handle 8.

[0034] When adjusting the cutting depth of the cutter 5, rotate the adjusting handle 8 and move it away from the cutting template 2. This increases the distance between the adjusting handle 8 and the limiting element 7, releasing the cutter 5. The lifting element 6 is then powered on, controlling the up-and-down movement of the cutter 5 to adjust its height. After the cutter 5 height is adjusted, keep the lifting element 6 powered on and its height constant. Rotate the adjusting handle 8 and move it closer to the cutting template 2, reducing the distance between the adjusting handle 8 and the limiting element 7 until the adjusting handle 8 and the limiting element 7 clamp and fix the cutter 5. Once the cutter 5 is securely clamped, disconnect the power to the lifting element 6. The cutter 5 does not need to be removed when adjusting its cutting depth.

[0035] The lifting element 6 is a piezoelectric ceramic, and the fixing plate 1 has at least one first positioning groove, in which the lifting element 6 is correspondingly positioned. When the depth of the cutter 5 needs to be adjusted, the adjusting handle 8 is rotated to increase the distance between the adjusting handle 8 and the limiting element 7, thus releasing the cutter 5. At this time, the piezoelectric ceramic is powered on, and the rise and fall of the cutter 5 is precisely controlled by controlling the voltage and current direction of the piezoelectric ceramic. After the height of the cutter 5 is adjusted, the piezoelectric ceramic is powered on and its height remains unchanged. The adjusting handle 8 is rotated to decrease the distance between the adjusting handle 8 and the limiting element 7 until the adjusting handle 8 and the limiting element 7 clamp and fix the cutter 5. After the cutter 5 is firmly clamped, the power supply to the piezoelectric ceramic is disconnected. The high-precision micro-displacement of the cutter 5 is achieved through the piezoelectric ceramic, enabling adaptation to various specifications of ultra-thin products.

[0036] The fixing plate 1 has a second positioning groove, and one end of the cutter 5 is correspondingly positioned in the second positioning groove, which extends through the middle of the first positioning groove. The end of the cutter 5 away from the blade slides inside the second positioning groove. The cutter 5 is guided by the elongated groove and the second positioning groove to prevent the cutter 5 from shaking when adjusting its height. The piezoelectric ceramic is positioned by the first positioning groove.

[0037] The first positioning groove is a cylindrical groove, the second positioning groove is a long strip groove, the number of first positioning grooves is greater than or equal to two, and the second positioning grooves pass through each of the first positioning grooves in sequence. The height of the cutter 5 is controlled by piezoelectric ceramic.

[0038] The cutting template 2 includes a main body and a pressure plate 9. The elongated groove is located on the surface of the main body away from the fixing plate 1. A receiving groove communicating with the elongated groove is formed on the surface of the main body away from the fixing plate 1. The pressure plate 9 is disposed inside the receiving groove. A sliding groove is formed at the bottom of the receiving groove, and the limiting element 7 is slidably disposed inside the sliding groove. The limiting element 7 is fixed inside the cutting template 2 by the pressure plate 9. The limiting element 7 is detachable for easy maintenance.

[0039] The motherboard body has a circular groove on its side that communicates with the elongated groove. The sliding groove, the elongated groove, and the circular groove are connected in sequence. One end of the adjustment handle 8 is rotatably disposed in the circular groove. The circular groove positions the end of the adjustment handle 8 connected to the limiting element 7, preventing the adjustment handle 8 from shaking and getting stuck.

[0040] The limiting element 7 is an external hexagonal screw. The pressure plate has an upper sliding groove communicating with the lower sliding groove. The lower sliding groove has a pentagonal cross-section, and the upper sliding groove has a triangular cross-section. The cross-sections of the upper sliding groove and the lower sliding groove together form a regular hexagon. One end of the adjusting handle 8 has a threaded hole, and the limiting element 7 is threadedly connected to the threaded hole. The upper and lower sliding grooves form a groove with a regular hexagonal cross-section. The limiting element 7 cannot rotate when sliding inside the lower sliding groove, preventing rotation of the adjusting handle 8 from causing the limiting element 7 to rotate.

[0041] In one embodiment, the two cutting mechanisms further include several tension springs, which are evenly spaced on the fixed plate 1, with one end of each spring away from the fixed plate 1 attached to the cutter 5. When the cutter template 2 is used as the upper mold, the cutter 5 will be positioned above the material strip with its blade facing downwards. The tension springs drive the cutter 5 toward the fixed plate 1, preventing the cutter 5 from accidentally falling when its height is adjusted.

[0042] In one embodiment, the roll material process edge 13 depth control cutting device further includes two pressure strips 3, which are symmetrically arranged between two fixing strips 4. Each of the two pressure strips 3 has a through groove at one end near the blade template 2. Guide strips are fixed at both ends of the blade template 2, and the guide strips pass through the through grooves. The blade template 2 is fixed by clamping it with the two pressure strips 3, and the blade template 2 can be replaced by widening the distance between the two pressure strips 3.

[0043] Both pressure strips 3 have right-angled trapezoidal cross-sections, and the through groove has a triangular cross-section. When the die template 2 is used as the upper die, the cutter 5 will be positioned above the material strip with its blade facing downwards. The die template 2 is fixed by the dovetail groove formed by the two pressure strips 3, preventing it from falling off when the die template 2 is replaced.

[0044] The technical features of the embodiments described above can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these should all be considered to be within the scope of this specification.

Claims

1. A roll good process edge control deep cut device characterized by: include: The system comprises a fixed plate, a cutting template, and two cutting mechanisms. The fixed plate has fixing strips at both ends. The cutting template is positioned between the two fixing strips. The two cutting mechanisms are respectively mounted on the two fixing strips. Each cutting mechanism includes: The cutting blade has an elongated groove in the blade template, which penetrates the blade template, and the cutting blade passes through the elongated groove. A lifting element is mounted on a fixed plate. One end of the cutter is provided with a blade, and the other end of the cutter abuts against the lifting element. A strip-shaped hole is provided in the middle of the cutter. A limiting element is slidably disposed inside the blade template. The sliding direction of the limiting element is perpendicular to the plane where the cutter is located. One end of the limiting element passes through a strip hole. An adjusting handle is provided, which passes through and is threadedly connected to a fixing strip. One end of the adjusting handle is clearance-fitted with the side of the blade template. One end of the limiting element passes through a strip-shaped hole and is threadedly connected to the adjusting handle. The cutter is clamped between the limiting element and the adjusting handle.

2. The apparatus according to claim 1, wherein: The lifting element is a piezoelectric ceramic, and the fixing plate has at least one first positioning groove, in which the lifting element is correspondingly positioned.

3. The apparatus of claim 2, wherein: The fixing plate has a second positioning groove, and one end of the cutter is correspondingly positioned in the second positioning groove, which passes through the middle of the first positioning groove.

4. The apparatus of claim 3, wherein: The first positioning groove is a cylindrical groove, and the second positioning groove is a long strip groove.

5. The apparatus of claim 1, wherein: The cutting template includes a main body and a pressure plate. The elongated groove is disposed on the surface of the main body away from the fixed plate. The surface of the main body away from the fixed plate has a receiving groove communicating with the elongated groove. The pressure plate is disposed inside the receiving groove. A sliding groove is disposed at the bottom of the receiving groove. The limiting element is slidably disposed inside the sliding groove.

6. The apparatus of claim 5, wherein: The motherboard body has a circular groove on its side that communicates with the elongated groove. The sliding groove, the elongated groove and the circular groove are connected in sequence. One end of the adjustment handle is rotatably disposed in the circular groove.

7. The apparatus of claim 5, wherein: The limiting element is an external hexagonal screw. The pressure plate has an upper sliding groove that communicates with the lower sliding groove. The cross-section of the lower sliding groove is pentagonal, and the cross-section of the upper sliding groove is triangular. The cross-sections of the upper sliding groove and the lower sliding groove together form a regular hexagon.

8. The apparatus of claim 1, wherein: The two cutting mechanisms also include several tension springs, which are evenly spaced on the fixed plate, with the ends of the tension springs away from the fixed plate disposed on the cutter.

9. The apparatus of claim 1, wherein: The roll material process edge control deep cutting device also includes two pressure strips, which are symmetrically arranged between two fixed strips. Each of the two pressure strips has a through groove at one end near the blade template. Guide strips are fixed at both ends of the blade template and pass through the through grooves.

10. The apparatus of claim 9, wherein: The cross-sections of the two pressure strips are both right-angled trapezoids, and the cross-section of the through groove is triangular.

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