Adjustable guide rod sliding structure

Abstract

The utility model relates to an adjustable guide rod sliding structure, which belongs to the technical field of mobile phone accessory processing, and comprises a machine tool, a cutter and a roller, the upper surface of the machine tool is provided with a mounting plate, two sides of the mounting plate are provided with sliding devices, each sliding device comprises a sliding block and a guide rod body, and the upper end of the guide rod body is provided with an adjusting device. The adjusting device is arranged on the guide rod body to adjust the downward pressure, so that the downward pressure of a cutter is adjusted, the situation of uneven pressure or unstable pressure in the die cutting process is avoided, the waste rate is reduced, the product quality is greatly improved, the cutter can be pressed and fixed and prevented from loosening, the adjusting device is easy to install and operate, and the die cutting efficiency is improved. The guide rod is simple in structure, convenient and fast to use and beneficial to improving the working efficiency, the guide rod body can move along the sliding rail through the sliding device, so that the cutter on the guide rod body is moved, die cutting work at any position is achieved, the cutter is prevented from being repeatedly disassembled and assembled to different positions, and the cutter is more convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone accessory processing technology, and specifically to an adjustable guide rod sliding structure. Background Technology

[0002] In the field of mobile phone accessory processing, rotary die-cutting machines can precisely cut various sheet materials such as mobile phone screen protectors, optical adhesives for touch screens, insulating materials for mobile phone batteries, and shielding materials according to preset shapes and sizes. Rotary die-cutting machines use continuously rotating rotary cutters, which can achieve high-speed and continuous die-cutting processing, making them suitable for large-scale production of mobile phone accessories.

[0003] According to the public announcement (CN220499383U), a base for a circular die-cutting machine is disclosed. This technology discloses that it includes a base plate, with two symmetrical connecting plates fixedly connected to the top of the base plate. A first fixed plate and a second fixed plate are fixedly installed on the top of the base plate. Fixing members are fixedly connected to both sides of the first and second fixed plates. Sliding grooves are formed on the outer sides of all four fixing members. Circular grooves and toothed grooves are respectively formed on both sides of the first and second fixed plates. E-type fasteners are connected to the circular grooves and toothed grooves respectively. The E and D axes are vertically moved, and then fixed with bolts using four sliding grooves, facilitating the installation and replacement of the E and D axes. This improves the flatness and reduces errors during rolling cuts. The circular die-cutting machine's cutters are installed in two cutter placement slots, and the material passes through the transmission groove between the bottom shaft and the E and D axes to perform die-cutting. This design facilitates the installation and replacement of the rolling shafts, improves the flatness and reduces errors during rolling cuts, and features a simple structure and easy operation.

[0004] However, while the above technical solution makes it convenient to install the cutting tool, it lacks a cutting tool fixing device. It relies solely on the weight of the cutting tool itself to press it down for die cutting, which can lead to uneven or unstable pressure, thus affecting product quality.

[0005] To address the aforementioned issues, this application proposes an adjustable guide rod sliding structure. Utility Model Content

[0006] This utility model addresses the technical problems existing in the prior art by providing an adjustable guide rod sliding structure.

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: An adjustable guide rod sliding structure includes a machine tool, a cutting tool and a roller. The upper surface of the machine tool is provided with a mounting plate, and the two sides of the mounting plate are provided with sliding devices. The sliding device includes a slider and a guide rod body. The upper surface of the slider is fixedly connected to the guide rod body, and the upper end of the guide rod body is provided with a thread.

[0008] An adjustment device is provided at the upper end of the guide rod body. The adjustment device includes a threaded sleeve, a connecting block and a pressure sensor. The lower surface of the threaded sleeve is rotatably connected to the connecting block, and the lower surface of the connecting block is fixedly connected to the pressure sensor.

[0009] Preferably, a display screen is mounted on the outer surface of the connecting block, and the display screen is electrically connected to the pressure sensor. The display screen facilitates the display of the actual pressure value of the pressure sensor, thereby ensuring that the adjustment devices at both ends maintain equal pressure, making the pressure at both ends of the cutter equal, and avoiding uneven pressure.

[0010] Preferably, a first gear is fixedly connected to the side surface of the cutter, and a second gear is fixedly connected to the side surface of the roller. The side surface of the first gear meshes with the second gear. The meshing of the first and second gears facilitates transmission.

[0011] Preferably, a first motor is fixedly connected to the upper surface of the mounting plate, and a third gear is fixedly connected to the output end of the first motor. The side surface of the third gear meshes with a second gear. The first motor drives the third gear to rotate, thereby achieving synchronous rotation between the second and first gears.

[0012] Preferably, a first guide block is provided at both ends of the cutting tool, and a second guide block is provided at both ends of the roller. By providing the first and second guide blocks, it is easy for the cutting tool and the roller to be inserted downward along the guide rod body, facilitating installation and disassembly.

[0013] Preferably, clamps are fixedly connected to both sides of the connecting block. The clamps facilitate alignment and insertion of the adjustment device with the second guide block during installation.

[0014] Preferably, a second motor is fixedly connected to the upper surface of the machine tool, and a screw is fixedly connected to the output end of the second motor. The side surface of the screw is threadedly connected to the mounting plate, and a guide rail is fixedly connected to the upper surface of the machine tool. The side surface of the guide rail is slidably connected to the slider. The second motor drives the screw to rotate in the mounting plate, which facilitates the translation of the mounting plate, thereby changing the die-cutting position without disassembling the cutting tool.

[0015] Preferably, an electric telescopic rod is fixedly connected to the upper surface of the mounting plate, and a support platform is fixedly connected to the end of the electric telescopic rod away from the mounting plate. The height of the support platform is adjusted by the electric telescopic rod, thereby allowing materials to smoothly pass between the cutter and the roller.

[0016] The beneficial effects of this utility model are:

[0017] 1. By setting an adjustment device on the guide rod body, the downward pressure can be adjusted to regulate the downward pressure on the cutter, thereby avoiding uneven or unstable pressure during the die-cutting process, reducing the scrap rate, greatly improving product quality, and also enabling the cutter to be clamped and fixed to prevent loosening. The adjustment device is simple to install and operate, convenient and quick to use, and helps to improve work efficiency.

[0018] 2. By setting a sliding device, the guide rod body can move along the slide rail, thereby moving the cutter on the guide rod body to achieve die-cutting work at any position, avoiding the need to repeatedly disassemble and reassemble the cutter to different positions, making the use of the cutter more convenient. Attached Figure Description

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

[0020] Figure 2 This is a partial structural schematic diagram of the present invention;

[0021] Figure 3 This is a schematic diagram of the adjustment device structure of this utility model;

[0022] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1. Machine tool; 2. Mounting plate; 3. Slider; 4. Guide rod body; 5. Thread; 6. Threaded sleeve; 7. Connecting block; 8. Pressure sensor; 9. Display screen; 10. Cutting tool; 11. Roller; 12. Gear No. 1; 13. Gear No. 2; 14. Motor No. 1; 15. Gear No. 3; 16. Guide block No. 1; 17. Guide block No. 2; 18. Clamping plate; 19. Motor No. 2; 20. Screw; 21. Guide rail; 22. Electric telescopic rod; 23. Support platform. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0027] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0028] Reference Figure 1-4An adjustable guide rod sliding structure includes a machine tool 1, a cutting tool 10, and a roller 11. A mounting plate 2 is provided on the upper surface of the machine tool 1, and sliding devices are provided on both sides of the mounting plate 2. Each sliding device includes a slider 3 and a guide rod body 4. The upper surface of the slider 3 is fixedly connected to the guide rod body 4, and the upper end of the guide rod body 4 is provided with a thread 5. A first gear 12 is fixedly connected to the side surface of the cutting tool 10, and a second gear 13 is fixedly connected to the side surface of the roller 11. The side surface of the first gear 12 meshes with the second gear 13. The meshing of the first gear 12 and the second gear 13 facilitates transmission. A first motor 14 is fixedly connected to the upper surface of the mounting plate 2, and a third gear 15 is fixedly connected to the output end of the first motor 14. The side surface of the third gear 15 meshes with the second gear 13. Motor 14 drives gear 15 to rotate, thereby synchronizing gear 13 with gear 12. Guide blocks 16 are provided at both ends of the cutter 10, and guide blocks 17 are provided at both ends of the roller 11. The guide blocks 16 and 17 facilitate the insertion of the cutter 10 and roller 11 downwards along the guide rod body 4, making installation and disassembly convenient. Motor 19 is fixedly connected to the upper surface of machine tool 1, and a screw 20 is fixedly connected to the output end of motor 19. The side surface of the screw 20 is threadedly connected to the mounting plate 2. A guide rail 21 is fixedly connected to the upper surface of machine tool 1, and the side surface of the guide rail 21 is slidably connected to the slider 3. Motor 19 drives the screw 20 to rotate within the mounting plate 2, facilitating translation of the mounting plate 2 and changing the die-cutting position without disassembling the cutter. An electric telescopic rod 22 is fixedly connected to the upper surface of the mounting plate 2, and a support 23 is fixedly connected to the end of the electric telescopic rod 22 furthest from the mounting plate 2. The height of the support platform 23 is adjusted by the electric telescopic rod 22, so that the material can smoothly pass between the cutter 10 and the roller 11.

[0029] An adjustment device is provided at the upper end of the guide rod body 4. The adjustment device includes a threaded sleeve 6, a connecting block 7, and a pressure sensor 8. The lower surface of the threaded sleeve 6 is rotatably connected to the connecting block 7, and the lower surface of the connecting block 7 is fixedly connected to the pressure sensor 8. A display screen 9 is installed on the outer surface of the connecting block 7, and the display screen 9 is electrically connected to the pressure sensor 8. The display screen 9 facilitates the display of the actual pressure value of the pressure sensor 8, thereby ensuring that the adjustment devices at both ends maintain equal pressure, making the pressure at both ends of the cutter 10 equal and avoiding uneven pressure. Clamping plates 18 are fixedly connected to both sides of the connecting block 7. The clamping plates 18 facilitate the alignment and insertion of the adjustment device with the second guide block 17 during installation.

[0030] Working principle:

[0031] During installation, first insert the roller 11 along the guide rod body 4, then insert the cutter 10, so that gear 12 meshes with gear 13. Next, insert the connecting block 7. During insertion, clamping plate 18 holds both sides of guide block 16. Rotate threaded sleeve 6 to connect the inner wall of threaded sleeve 6 to the upper end of guide rod body 4. As the connecting block 7 is pressed downwards, pressure sensor 8 displays the downward pressure value of the connecting block 7 on display screen 9, thus making the display screens 9 on both adjustment devices show the same value, achieving adjustment of the downward pressure on the cutter. This avoids uneven or unstable pressure during the die-cutting process, reduces scrap rate, greatly improves product quality, and also enables the clamping and fixing of the tool 10 to prevent loosening. The adjustment device is simple to install and operate, convenient and quick to use, and helps to improve work efficiency. When it is necessary to adjust the die-cutting position, simply start the No. 2 motor 19 to drive the screw 20 to rotate in the mounting plate 2. Through the threaded connection between the screw 20 and the mounting plate 2, the mounting plate 2 is pushed to move horizontally, thereby adjusting the die-cutting position without repeatedly disassembling and installing the tool 10.

[0032] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0033] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An adjustable guide bar sliding structure comprising a machine tool (1), a tool (10) and a roller (11), characterized in that, The upper surface of the machine tool (1) is provided with a mounting plate (2), both sides of the mounting plate (2) are provided with sliding devices, the sliding devices comprise sliding blocks (3) and guide rod bodies (4), the upper surfaces of the sliding blocks (3) are fixedly connected with the guide rod bodies (4), the upper ends of the guide rod bodies (4) are provided with threads (5). The upper ends of the guide rod bodies (4) are provided with adjusting devices, the adjusting devices comprise threaded sleeves (6), connecting blocks (7) and pressure sensors (8), the lower surfaces of the threaded sleeves (6) are rotatably connected with the connecting blocks (7), the lower surfaces of the connecting blocks (7) are fixedly connected with the pressure sensors (8).

2. The adjustable guide rod slide structure of claim 1, wherein, The outer surfaces of the connecting blocks (7) are mounted with display screens (9), the display screens (9) are electrically connected with the pressure sensors (8).

3. The adjustable guide rod slide structure of claim 1, wherein, The side surfaces of the cutters (10) are fixedly connected with first gears (12), the side surfaces of the rollers (11) are fixedly connected with second gears (13), the side surfaces of the first gears (12) are meshedly connected with the second gears (13).

4. The adjustable guide rod slide structure of claim 3, wherein, The upper surfaces of the mounting plates (2) are fixedly connected with first motors (14), the output ends of the first motors (14) are fixedly connected with third gears (15), the side surfaces of the third gears (15) are meshedly connected with the second gears (13).

5. The adjustable guide rod slide structure of claim 1, wherein, Both ends of the cutter (10) are provided with first guide blocks (16), both ends of the roller (11) are provided with second guide blocks (17).

6. The adjustable guide rod slide structure of claim 1, wherein, Both sides of the connecting block (7) are fixedly connected with clamping plates (18).

7. The adjustable guide rod slide structure of claim 1, wherein The upper surfaces of the machine tools (1) are fixedly connected with second motors (19), the output ends of the second motors (19) are fixedly connected with screw rods (20), the side surfaces of the screw rods (20) are threadedly connected with the mounting plates (2), the upper surfaces of the machine tools (1) are fixedly connected with guide rails (21), the side surfaces of the guide rails (21) are slidably connected with the sliding blocks (3).

8. The adjustable guide rod slide structure of claim 1, wherein, The upper surfaces of the mounting plates (2) are fixedly connected with electric telescopic rods (22), one ends of the electric telescopic rods (22) away from the mounting plates (2) are fixedly connected with bearing platforms (23).

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