Pedal type lug folding equipment
By designing a foot-type ear folding device, the diaphragm material rebounds at a 15° angle, which solves the problem that existing equipment cannot be accurately bent by 90°, and realizes the problem of the fact that the existing equipment cannot bend by 90° accurately. Accurate bending effect of diaphragm material.
Patent Information
- Application Number
- CN202420452065.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-08
AI Technical Summary
Existing diaphragm ear folding equipment cannot accurately bend the corners of the optical diaphragm to 90°, which cannot meet the requirement of bending the diaphragm to 90°.
A foot-type ear folding equipment is designed, including the equipment frame, the first guide rail, the linear guide rail adjustment mechanism, the ear folding mechanism, etc. The material rebounds at a 15° angle through the ear folding platform to exactly 90° after the folding angle rebounds.
The diaphragm material has achieved an effect of exactly 90° after the folding angle rebounds, meeting the need for the diaphragm to bend to 90°.
Smart Images
Figure CN222495383U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of ear folding equipment, in particular to a pedal-type ear folding equipment. Background Art
[0002] At present, optical films are widely used in display devices, especially liquid crystal displays. As a passive light-emitting element, the liquid crystal display screen does not emit light itself, but is illuminated by the backlight system of the liquid crystal display. The backlight system is mainly composed of a light source, a light guide plate, an optical film, and a plastic frame. The light guide plate converts the incoming light source into a surface light source, thereby illuminating the entire liquid crystal display screen; and, by placing an optical film on the light guide plate, it can achieve the effect of uniform light and converge large-angle light for front observation. The optical film needs to be folded during the production process.
[0003] The existing diaphragm ear folding equipment can perform ear folding operations on optical diaphragms. However, during the ear folding process, there is a need to bend the diaphragm to 90°. Although the diaphragm can be bent by the existing ear folding equipment, it is not possible to accurately bend the corners of the diaphragm to 90°, resulting in the inability to meet the demand for bending the diaphragm to 90°. Therefore, we propose a foot-operated ear folding equipment that can make the diaphragm material exactly 90° after the folded corner rebounds. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a pedal-type ear-folding device to solve the problem that the currently existing diaphragm ear-folding device can perform ear-folding operations on optical diaphragms. However, during the ear-folding process, there is a need to bend the diaphragm into 90°. Although the diaphragm can be bent by the existing ear-folding device, the corners of the diaphragm cannot be accurately bent into 90°, resulting in a technical problem that the demand for bending the diaphragm into 90° cannot be met.
[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a pedal-type ear folding device, including a device frame, and also including:
[0006] A first guide rail is installed at the top rear end of the equipment frame, a linear guide rail adjustment mechanism is installed outside the first guide rail, and folding ear mechanisms are installed on both sides of the top of the linear guide rail adjustment mechanism;
[0007] The ear folding mechanism includes a second guide rail, a folding ear cylinder is installed at the front end of the second guide rail, a motor is installed on one side of the folding ear cylinder, a sticky paper roll is installed at the bottom of the motor, a folding ear liquid rubber roller is installed at the bottom of the sticky paper roll, a pressure block is installed on one side of the folding ear liquid rubber roller, a downward pressure cylinder is installed on the top of the pressure block, a dovetail adjustment piece is installed on the top of the downward pressure cylinder, a first spring and a second spring are installed on one side of the sticky paper roll and the folding ear liquid rubber roller respectively, and an ear folding platform is installed on the front end of the top of the equipment frame.
[0008] Preferably, a roller is installed inside the sticky paper roll, and a round shaft is installed inside the folded-ear liquid rubber roller.
[0009] Preferably, cylinders are installed on both sides of the front end of the first guide rail, and an equipment frame is installed at the bottom of the cylinder.
[0010] Preferably, an electric box is installed on one side inside the equipment frame, and a control touch screen is installed on the top of one side of the electric box.
[0011] Preferably, a foot switch is placed on one side of the bottom front end of the device frame, and the foot switch is connected to the control touch screen signal.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model provides a folding ear platform, which can be specially designed to make the material exactly 90° after the folding angle rebounds when the platform angle is 15°.
[0014] 2. The utility model combines the first spring and the roller, and the first spring can be used to act on the rear roller. Since there is a sticky paper roll on the rear roller, which is a consumable and needs to be torn off regularly, the radius of the roller becomes smaller. In order to ensure that the roller always keeps in contact with the front circular shaft, the first spring is provided, and the ball is always in a suitable position through the elasticity of the first spring.
[0015] 3. The utility model combines the second spring and the round shaft, so that the second spring can act on the round shaft, so that when the round shaft contacts the 15° ear folding platform, there is a downward compression force, the ear is folded in the folding direction of 15°, and it rebounds to the original position after the ear folding is completed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the structure of the ear folding mechanism of the utility model.
[0018] In the figure: 1. Equipment frame; 2. Electric box; 3. Folding ear platform; 4. First guide rail; 5. Linear guide rail adjustment mechanism; 6. Folding ear mechanism; 7. Cylinder; 8. Control touch screen; 9. Foot switch; 601. Second guide rail; 602. Folding ear cylinder; 603. Motor; 604. Sticky paper roll; 605. Dovetail adjustment piece; 606. Pressing cylinder; 607. Pressing block; 608. Folding ear liquid rubber roller; 609. First spring; 610. Second spring. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0020] Example 1: A pedal-operated ear folding device, see Figure 1 to Figure 2 , including an equipment frame 1, and also including: a first guide rail 4, which is installed at the top and rear end of the equipment frame 1, a linear guide rail adjustment mechanism 5 is installed on the outside of the first guide rail 4, and ear folding mechanisms 6 are installed on both sides of the top of the linear guide rail adjustment mechanism 5; the ear folding mechanism 6 includes a second guide rail 601, a folding ear cylinder 602 is installed at the front end of the second guide rail 601, a motor 603 is installed on one side of the folding ear cylinder 602, a sticky paper roll 604 is installed at the bottom of the motor 603, a folding ear liquid rubber roller 608 is installed at the bottom of the sticky paper roll 604, a pressing block 607 is installed on one side of the folding ear liquid rubber roller 608, a downward pressure cylinder 606 is installed on the top of the pressing block 607, a dovetail adjustment member 605 is installed on the top of the downward pressure cylinder 606, and the sticky paper roll 604 and the folding ear liquid A first spring 609 and a second spring 610 are respectively installed on one side of the liquid glue roller 608, a roller is installed inside the sticky paper roll 604, and a round shaft is installed inside the folded ear liquid glue roller 608. The first spring 609 can act on the rear roller. Since there is a sticky paper roll 604 on the rear roller, it is a consumable and needs to be torn off regularly, which makes the roller radius smaller. In order to ensure that the roller is always in contact with the front round shaft, the first spring 609 is set. The elasticity of the first spring 609 keeps the ball in a suitable position at all times. When the second spring 610 acts on the round shaft, the round shaft has a downward compression force when it contacts the 15° folding ear platform 3, and the ears are folded in a folding direction at an angle of 15°, and rebound to the original position after the ear folding is completed.
[0021] For details, see Figure 1 A folding ear platform 3 is installed at the front end of the top of the equipment frame 1. By setting the folding ear platform 3, the specially designed folding ear platform 3 can make the material exactly 90° after the folding angle rebounds when the platform angle is 15°.
[0022] For further information, see Figure 1 Cylinders 7 are installed on both sides of the front end of the first guide rail 4, and an equipment frame 1 is installed at the bottom of the cylinder 7.
[0023] It is worth noting that see Figure 1An electric box 2 is installed on one side of the equipment frame 1, and a control touch screen 8 is installed on the top of one side of the electric box 2.
[0024] It is worth noting that see Figure 1 A foot switch 9 is placed on one side of the bottom front end of the equipment frame 1, and the foot switch 9 is connected to the control touch screen 8 by signal.
[0025] When using a pedal-type ear folding device, the staff first places the diaphragm on the surface of the ear folding platform 3, and then the staff steps on the foot switch 9 to start the equipment. After starting the equipment, the cylinders 7 on both sides are activated to drive the ear folding mechanism 6 to move to the ear folding position. After the ear folding mechanism 6 moves to the ear folding position, the ear folding action begins, and the ear folding position of the product is bent to 90°. After the bending is completed, the motor 603 is started, and the sticky paper roll 604 rotates to clean the dust on the sticky roller. Then the ear folding mechanism 6 returns to the initial position, and the staff takes out the finished product.
[0026] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in the field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in the field, and there is no need to elaborate. The content protected by the present invention does not involve improvements to internal structures and methods.
[0027] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.
Claims
1. A pedal-type ear-folding device, comprising a device frame (1), characterized in that: Also includes: A first guide rail (4) is installed at the top rear end of the equipment frame (1); a linear guide rail adjustment mechanism (5) is installed outside the first guide rail (4); and folding ear mechanisms (6) are installed on both sides of the top of the linear guide rail adjustment mechanism (5); The ear folding mechanism (6) comprises a second guide rail (601), a folding cylinder (602) is installed at the front end of the second guide rail (601), a motor (603) is installed on one side of the ear folding cylinder (602), a dust sticking paper roll (604) is installed at the bottom of the motor (603), a folding liquid rubber roller (608) is installed at the bottom of the dust sticking paper roll (604), a pressure block (607) is installed on one side of the ear folding liquid rubber roller (608), a downward pressure cylinder (606) is installed on the top of the pressure block (607), a dovetail adjustment member (605) is installed on the top of the downward pressure cylinder (606), a first spring (609) and a second spring (610) are installed on one side of the dust sticking paper roll (604) and the ear folding liquid rubber roller (608), respectively, and an ear folding platform (3) is installed at the front end of the top of the equipment frame (1).
2. A pedal-operated ear folding device as claimed in claim 1, characterized in that: A roller is installed inside the dust-sticking paper roll (604), and a round shaft is installed inside the folded-ear liquid rubber roller (608).
3. A pedal-operated ear folding device as claimed in claim 1, characterized in that: Cylinders (7) are installed on both sides of the front end of the first guide rail (4), and an equipment frame (1) is installed at the bottom of the cylinder (7).
4. A pedal-operated ear folding device as claimed in claim 1, characterized in that: An electric box (2) is installed on one side of the interior of the equipment frame (1), and a control touch screen (8) is installed on the top of one side of the electric box (2).
5. A pedal-operated ear folding device as claimed in claim 1, characterized in that: A foot switch (9) is placed on one side of the bottom front end of the device frame (1), and the foot switch (9) is connected to the control touch screen (8) by signal.