Magic tape cutting mechanism with automatic focusing function

Abstract

The utility model discloses a magic tape cutting mechanism with an automatic focusing function, which relates to the related field of magic tape cutting technology and structurally comprises a feeding base, a cutting mechanism mounted and connected above the feeding base and a positioning support fixedly connected to the front end face of the cutting mechanism. In the cutting process, a motor is started to drive a second gear to rotate and drive a first gear to rotate at the same time, a frame plate is driven to drive a long plate to drive a cutter to move up and down repeatedly, the hook-and-loop fasteners can also be rapidly cut, and when the hook-and-loop fasteners of different sizes are fixed by rotating a first rotary knob, fixing of a first support is relieved; the first support is manually moved to drive the clamp to clamp the two sides of the hook-and-loop fastener, the hook-and-loop fastener can also be adjusted and limited at the same time to achieve accurate cutting, when the cutting mechanism needs to be replaced, clamping of the cutting mechanism to the feeding base can be rapidly released by rotating the second rotary knob, rapid disassembly and replacement are achieved, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of magic tape cutting technology, in particular to a magic tape cutting mechanism with an automatic focusing function. Background Art

[0002] A hook-and-loop cutting mechanism is typically a device designed to cut paper or other materials with hook-and-loop backings, such as vinyl tape or stick-on backings. The autofocus feature of such devices can help users more easily locate and cut precise edges.

[0003] Prior art publication number CN219768474U discloses a Velcro cutting machine, which belongs to the technical field of cutting machines. It includes a machine platform, a mounting frame fixed on the machine platform, and a placement wheel detachably mounted on the mounting frame. A bracket is fixed on the top of the machine platform on the side away from the placement wheel. A hot cutting mechanism for cutting the Velcro is installed on the bracket. A conveying mechanism for conveying the Velcro is installed on the bracket. Through the setting of the fan, the Velcro can be quickly cooled after hot cutting, and the inclined setting of the fan can convey the Velcro by wind. The cut Velcro can be blown into a collection box, which can effectively prevent the Velcro from piling up without the need for an additional conveyor belt.

[0004] Although the above mentioned methods have certain advantages in improving transportation cutting, they still have certain disadvantages;

[0005] 1. If the cutting device is damaged after long-term use, it cannot be disassembled and replaced quickly.

[0006] 2. The Velcro cannot be cut accurately during cutting, and the Velcro may easily roll up or fold due to other reasons during the process. Utility Model Content

[0007] Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a Velcro cutting mechanism with an automatic focusing function.

[0008] The utility model is realized by constructing a Velcro cutting mechanism with an automatic focusing function, which comprises a feeding base, a cutting mechanism installed and connected above the feeding base, a positioning bracket fixedly connected to the front end surface of the cutting mechanism, and motors fixedly connected to the left and right sides of the cutting mechanism;

[0009] Also includes:

[0010] A fixed plate, the left and right end surfaces of the feeding base are clamped and connected with a fixed plate;

[0011] A second bracket is fixedly connected to the front end surface of the fixing plate.

[0012] Preferably, the cutting mechanism comprises:

[0013] a first bracket, wherein the second bracket is slidably connected to the first bracket;

[0014] A first knob is rotatably connected to the upper end surface of the first bracket where the first bracket and the second bracket are slidably connected;

[0015] A clip is fixedly connected to one end of the first bracket away from the second bracket.

[0016] Preferably, the cutting mechanism further comprises:

[0017] A fixed column, wherein the lower end of the fixed plate passes through and is slidably connected to the fixed column;

[0018] A splint is fixedly connected to the left end surface of the fixing column;

[0019] A fixed cylinder is fixedly connected to the center of the right end surface of the clamping plate.

[0020] Preferably, the cutting mechanism further includes

[0021] A screw rod is inserted into the right side of the fixed cylinder and is threadedly connected to the screw rod;

[0022] A second knob, the right end surface of the screw is fixedly connected to the second knob;

[0023] The second gear is rotatably connected to the inner side surface of the fixing plate.

[0024] Preferably, the cutting mechanism further comprises:

[0025] A first gear, wherein the inner side surface of the fixing plate is rotatably connected to the first gear, and the first gear and the second gear are meshed and connected with each other;

[0026] a first slider, the front end surface of the second gear being rotatably connected to the first slider;

[0027] A second slider is connected to the front end surface of the first gear in rotation.

[0028] Preferably, the cutting mechanism further comprises:

[0029] The frame plate, the second slider is rotatably connected to the left end of the frame plate, and the inner side of the frame plate is slidably connected to the first slider;

[0030] A long board, the front end surface of the frame board is fixedly connected to the long board;

[0031] Slide grooves are provided on the left and right sides of the long board;

[0032] A right-angle limit plate, the front end surface of the long plate is fixedly connected to the right-angle limit plate;

[0033] A cutter is fixedly connected to the lower end surface of the long plate.

[0034] The utility model has the following advantages: the utility model provides a Velcro cutting mechanism with an automatic focusing function through improvement, which has the following improvements compared with similar devices:

[0035] The utility model discloses a Velcro cutting mechanism with an automatic focusing function. When cutting, the motor is turned on to drive the second gear to rotate and the first gear to rotate at the same time. By driving the frame plate, the long plate and the cutter to move up and down repeatedly, the Velcro can be cut quickly. When facing Velcros of different sizes, the first bracket is released by turning the first knob, and the first bracket is manually moved to drive the clip to clamp the two sides of the Velcro. It can also be adjusted and limited to achieve precise cutting. When the cutting mechanism needs to be replaced, the second knob can be turned to quickly release the clamping of the cutting mechanism on the feeding base, so that fast disassembly and replacement can be achieved, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the structure of the utility model;

[0037] Figure 2 This is a schematic diagram of the cutting mechanism of the utility model;

[0038] Figure 3 This is a schematic diagram of the splitting of the cutting mechanism of the utility model;

[0039] Figure 4 This is a schematic diagram of the long plate connection structure of the utility model;

[0040] Figure 5 It is a schematic diagram of the long plate structure of the utility model.

[0041] Among them: feeding base-1, cutting mechanism-2, positioning bracket-3, motor-4, fixing plate-5, second bracket-6, first bracket-7, first knob-8, clamp-9, fixing column-10, clamp-11, fixing cylinder-12, screw-13, second knob-14, second gear-15, first gear-16, first slider-17, second slider-18, frame plate-19, long plate-20, slide groove-21, right-angle limit plate-22, cutter-23. DETAILED DESCRIPTION

[0042] The following is combined with Figures 1 to 5The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0043] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0044] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0045] Example 1:

[0046] See also Figures 1 to 3 The utility model relates to a Velcro cutting mechanism with an automatic focusing function, comprising a feeding base 1, a cutting mechanism 2 installed and connected above the feeding base 1, and a Velcro is provided in the middle of the upper end surface of the feeding base 1 so that the Velcro to be cut can be adhered and fixed, a positioning bracket 3 fixedly connected to the front end surface of the cutting mechanism 2, a motor 4 fixedly connected to the left and right side surfaces of the cutting mechanism 2, the left and right end surfaces of the feeding base 1 are clamped and connected with a fixing plate 5, and the front end surface of the fixing plate 5 is fixedly connected with a second bracket 6.

[0047] The working principle of a Velcro cutting mechanism with an automatic focusing function based on Example 1 is as follows:

[0048] First, clamp the Velcro to be cut on the clip 9, and then stick the Velcro to be cut to the Velcro on the upper end surface of the feeding base 1. Open the feeding base 1 and pull the Velcro to move it so that the Velcro passes through the cutting mechanism 2, and then turn on the motor 4 to start cutting.

[0049] Example 2:

[0050] See also Figures 3-5 The present invention provides a server chassis internal hard disk installation and fixing structure. Compared with the first embodiment, this embodiment further includes:

[0051] The second bracket 6 is slidably connected to the first bracket 7, and the upper end surface of the first bracket 7 is rotatably connected to the first knob 8 at the sliding connection between the first bracket 7 and the second bracket 6. The first bracket 7 can also be fixed by rotating the first knob 8. The first bracket 7 is fixedly connected to the end away from the second bracket 6 with a clip 9. The lower end of the fixing plate 5 is slidably connected to a fixing column 10, and the left end surface of the fixing column 10 is fixedly connected to a splint 11. The center of the right end surface of the splint 11 is fixedly connected to a fixing cylinder 12. The right side of the fixing cylinder 12 is inserted into a threaded connection with a screw 13, and the right end surface of the screw 13 is fixedly connected to a second knob 14. The inner side surface of the fixing plate 5 is rotatably connected to the second gear 15, and the output end of the motor 4 passes through the fixing plate 5 and is fixedly connected to the center of the second gear 15 The inner side surface of the fixed plate 5 is rotatably connected to the first gear 16, and the first gear 16 and the second gear 15 are meshed with each other. The front end surface of the second gear 15 is rotatably connected to the first slider 17, and the front end surface of the first gear 16 is rotatably connected to the second slider 18. The left end of the frame plate 19 is rotatably connected to the second slider 18, and the inner side of the frame plate 19 is slidably connected to the first slider 17. The front end surface of the frame plate 19 is fixedly connected to the long plate 20, and the frame plate 19 and the left and right side surfaces of the long plate 20 are fixedly connected to each other. The left and right side surfaces of the long plate 20 are provided with a slide groove 21, and the inner side of the slide groove 21 is slidably connected to the first slider 17. The front end surface of the long plate 20 is fixedly connected to a right-angle limit plate 22, and the lower end surface of the long plate 20 is fixedly connected to a cutter 23.

[0052] The working principle of this embodiment is:

[0053] First, when cutting, the motor 4 is turned on, and the second gear 15 is driven by the motor 4 to rotate and the first gear 16 is driven to rotate together. When the second gear 15 and the first gear 16 rotate, they will drive the second slider 18 and the first slider 17 to move together. When the second slider 18 moves, it drives the frame plate 19 to move. The movement of the first slider 17 drives the first slider 17 to slide inside the frame plate 19. The movement of the frame plate 19 drives the long plate 20 to move and move relatively to the left and right sides, driving the right-angle limit plate 22 and the cutter 23 to move with the long plate 20. The right-angle limit plate 22 is relatively positioned and pressed down, so that the Velcro can be quickly cut;

[0054] Second, according to the size of the Velcro, the first bracket 7 can be released by turning the first knob 8. The first bracket 7 can be manually moved to clamp the two sides of the Velcro by driving the clip 9 to adjust it and limit it to achieve precise cutting. When the cutting mechanism 2 needs to be replaced, the screw 13 is driven to rotate by turning the second knob 14, and the fixed cylinder 12 is driven to move and push the splint 11 to slide on the fixed plate 5 through the fixed column 10. The splint 11 squeezes the left and right sides of the feeding base 1 to fix it. Conversely, the cutting mechanism 2 can be disassembled by turning the second knob 14, which is more convenient to use.

[0055] The utility model provides a Velcro cutting mechanism with an automatic focusing function through improvement. When cutting, the motor 4 is turned on to drive the second gear 15 to rotate and the first gear 16 to rotate together. The frame plate 19 drives the long plate 20 to drive the cutter 23 to move up and down repeatedly, and the Velcro can be cut quickly. When facing Velcro of different sizes, the first bracket 7 can be released by turning the first knob 8. The first bracket 7 can be manually moved to drive the clip 9 to clamp the two sides of the Velcro, and it can also be adjusted and limited to achieve precise cutting. When the cutting mechanism 2 needs to be replaced, the second knob 14 can also be turned to quickly release the clamping of the cutting mechanism 2 on the feeding base 1, so that fast disassembly and replacement can be achieved, and it is more convenient to use.

[0056] The above shows and describes the basic principles, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0057] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A Velcro cutting mechanism with an automatic focusing function, comprising a feeding base (1), a cutting mechanism (2) mounted and connected above the feeding base (1), a positioning bracket (3) fixedly connected to the front end surface of the cutting mechanism (2), and motors (4) fixedly connected to the left and right side surfaces of the cutting mechanism (2); Its characteristics are: Also includes: A fixed plate (5), the left and right end surfaces of the feeding base (1) are clamped and connected with the fixed plate (5); A second bracket (6), the front end surface of the fixing plate (5) is fixedly connected to the second bracket (6).

2. The Velcro cutting mechanism with auto-focus function according to claim 1, characterized in that: The cutting mechanism (2) comprises: a first bracket (7), the second bracket (6) being slidably connected to the first bracket (7); A first knob (8), wherein the first bracket (7) and the second bracket (6) are slidably connected to each other at an upper end surface of the first bracket (7) and the first knob (8); A clip (9) is fixedly connected to one end of the first bracket (7) away from the second bracket (6).

3. The Velcro cutting mechanism with auto-focus function according to claim 2, characterized in that: The cutting mechanism (2) further comprises: A fixed column (10), wherein the lower end of the fixed plate (5) is penetrated and slidably connected to the fixed column (10); A clamping plate (11), the left end surface of the fixing column (10) is fixedly connected with the clamping plate (11); A fixed cylinder (12) is fixedly connected to the center of the right end surface of the clamping plate (11).

4. The Velcro cutting mechanism with auto-focus function according to claim 3, characterized in that: The cutting mechanism (2) further comprises: A screw rod (13) is inserted into the right side of the fixing cylinder (12) and is threadedly connected to the screw rod (13); A second knob (14), the right end surface of the screw rod (13) is fixedly connected to the second knob (14); A second gear (15) is rotatably connected to the inner side surface of the fixing plate (5).

5. The Velcro cutting mechanism with auto-focus function according to claim 4, characterized in that: The cutting mechanism (2) further comprises: A first gear (16), wherein the inner side surface of the fixing plate (5) is rotatably connected to the first gear (16), and the first gear (16) and the second gear (15) are meshed and connected with each other; A first slider (17), the front end surface of the second gear (15) is rotatably connected to the first slider (17); A second slider (18), the front end surface of the first gear (16) is rotatably connected to the second slider (18).

6. The Velcro cutting mechanism with auto-focus function according to claim 5, characterized in that: The cutting mechanism (2) further comprises: A frame plate (19), the second slider (18) is rotatably connected to the left end of the frame plate (19), and the inner side of the frame plate (19) is slidably connected to the first slider (17); A long plate (20), the front end surface of the frame plate (19) is fixedly connected with the long plate (20); A chute (21), wherein the left and right sides of the long plate (20) are provided with a chute (21); A right-angled limiting plate (22), the front end surface of the long plate (20) is fixedly connected to the right-angled limiting plate (22); A cutter (23) is fixedly connected to the lower end surface of the long plate (20).

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