Flexible automatic feeding carriage assembly for glass edge grinding machine

Abstract

A flexible automatic feeding carriage assembly for a glass edge grinding machine comprises a fixed base and a sliding base installed on the fixed base in a sliding mode, a polishing motor is installed on the sliding base, a polishing wheel is installed on a main shaft of the polishing motor, the flexible automatic feeding carriage assembly further comprises a base, the base is fixed to the fixed base, a rack is arranged on the fixed base, and the rack is connected with the sliding base; the driving motor is connected with a first gear meshed with the rack; and the flexible pressure device is installed between the sliding seat and the fixed seat, and after the sliding seat moves to the working position under the action of the driving motor, the flexible pressure device pushes the sliding seat to continuously move towards the glass direction. The flexible pressure device has the advantages that by introducing the flexible pressure device, the polishing wheel can provide flexible output force in the machining process, and the service life of the polishing wheel is prolonged. Therefore, the situation that the polishing wheel is not bright due to too small output force or too large output force, and abrasion of the polishing wheel is too large is reduced.

Description

Technical Field

[0001] The utility model relates to a glass machine, in particular to a flexible automatic feeding carriage assembly for a glass edge grinding machine. Background Art

[0002] In the traditional glass processing industry, glass edge grinding machine is a commonly used equipment for grinding and polishing the edge of glass to achieve the required accuracy and smoothness. As one of the core components of the edge grinding machine, the performance of the polishing wheel directly affects the polishing effect, production cost and efficiency. In traditional glass edge grinding machines, the polishing wheel feed mode is usually pneumatic feed and servo automatic feed.

[0003] Traditional servo automatic feed is usually directly connected to the output shaft of the drive motor through a mechanical hard connection. The drive motor provides power to rotate and contact the glass surface, and then the grinding wheel driven by the motor grinds and polishes the glass surface.

[0004] Although the servo automatic feed design has shown sufficient efficiency and reliability in many applications, it also has some significant limitations. The most prominent problem is that the feed method of the servo direct drive feed is rigid feed. Since the polishing wheel is hard-connected to the drive motor, the polishing wheel cannot flexibly adjust the force according to the different conditions of the glass and the wheel, such as uneven thickness and different degrees of ease, when it contacts the edge of the glass for grinding and polishing. In this case, if the polishing wheel is subjected to too much force, it will not only rapidly wear out the polishing wheel and reduce the service life of the polishing wheel, but may also cause excessive wear on the edge of the glass. On the contrary, if the polishing wheel is subjected to too little force, it is easy to lead to poor polishing effect and fail to meet the high-quality polishing requirements. Therefore, it is necessary to make further improvements. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a new type of glass edge grinding machine polishing wheel set which has a simple structure, is easy to use, can realize automatic feeding of the polishing wheel and give it flexible characteristics, can provide elastic output force while ensuring the polishing brightness of the glass surface, thereby improving the polishing effect, reducing the wear of the polishing wheel, and extending the service life, while increasing the adaptability and flexibility of the edge machine to meet a wider range of processing needs.

[0006] The utility model aims to achieve the following objectives: a flexible automatic feeding carriage assembly for a glass edge grinding machine, comprising a fixed seat and a sliding seat slidably mounted thereon, a polishing motor mounted on the sliding seat, a polishing wheel mounted on the main shaft of the polishing motor, the polishing motor drives the polishing wheel to rotate, and plays a role in polishing the glass; and further comprising:

[0007] The base is fixed on the fixed base, a rack is arranged on the fixed base, and the rack is connected to the sliding base;

[0008] A driving motor, wherein the driving motor is connected to a first gear and meshes with a rack, and the driving motor rotates under the drive of the control system, and utilizes the transmission of the first gear and the rack to drive the sliding seat to move;

[0009] The flexible pressure device is installed between the sliding seat and the fixed seat. After the sliding seat moves to the working position under the action of the driving motor, the flexible pressure device pushes the sliding seat to continue moving toward the glass direction.

[0010] The flexible pressure device comprises a pneumatic rotary motor mounted on a fixing seat, wherein the pneumatic rotary motor is connected to a second gear meshing with a rack.

[0011] Furthermore: the rack is designed with teeth on both sides, one side of which is meshed with the first gear and the other side is meshed with the second gear.

[0012] Furthermore: the flexible pressure device is a pneumatic cylinder installed on the base, the cylinder body of the pneumatic cylinder is fixed on the base, and the piston rod of the pneumatic cylinder is connected to the sliding seat.

[0013] Furthermore: the flexible pressure device is a pneumatic cylinder installed on the base, the cylinder body of the pneumatic cylinder is fixed on the base, and the piston rod is connected to the tail of the rack.

[0014] Furthermore: the rack is cylindrical, and the teeth are arranged on the cylindrical surface of the cylindrical rack.

[0015] Furthermore: the driving motor is a servo motor or a stepping motor.

[0016] Furthermore: the base is installed on the rear end surface of the fixed seat, a guide rod hole is provided on the side wall of the fixed seat, the sliding guide rod passes through the guide rod hole and is connected to the sliding seat, and the other end of the sliding guide rod is connected to the rack.

[0017] Furthermore, a guide groove is provided in the middle of the rack through the main body thereof, and a guide screw passes through the guide groove and is connected to the base.

[0018] The beneficial effects of the utility model are: 1. Simple structure, low production cost and improved market competitiveness.

[0019] 2. By introducing a flexible pressure device, the present invention can enable the polishing wheel to provide a flexible output force during the processing process, thereby increasing the service life of the polishing wheel. This reduces the possibility of poor polishing due to too small an output force or excessive wear of the polishing wheel due to too large an output force. This design helps to achieve a more detailed and uniform polishing of the glass edge, and avoids glass damage caused by excessive local force.

[0020] 3. The use of the flexible pressure device enables the polishing wheel to automatically adjust the force according to the specific conditions of the glass surface. Whether it is processing harder or softer glass surfaces, it can maintain a good polishing effect, ensuring the consistency and high standards of polishing quality.

[0021] 4. By setting a meshing mechanism between the drive motor and the rack in the polishing wheel group, the present invention can not only accurately control the position and moving speed of the polishing wheel, but also increase the ability of the equipment to adapt to different processing conditions, so that the edge grinding machine can handle a wider range of glass thicknesses and shapes, thereby improving the flexibility and scope of application of the equipment.

[0022] 5. Using servo motor or stepper motor as the driving motor can achieve precise control of the position of the sliding seat and the polishing wheel, making the polishing process more stable and reliable. This precise control not only improves the processing efficiency, but also effectively avoids the collision between the polishing wheel and the glass, ensuring the processing safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 , 2 It is a schematic structural diagram of the first embodiment of the utility model.

[0024] Figure 3 This is a structural sectional view of the first embodiment of the utility model.

[0025] Figure 4 This is a schematic structural diagram of the second embodiment of the utility model.

[0026] Figure 5 This is a schematic structural diagram of the third embodiment of the utility model. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] Please refer to the attached Figure 1-3 , shown is a flexible automatic feeding carriage assembly for a glass edge grinding machine in the utility model, which includes a fixed seat 1 and a sliding seat 2 slidably mounted thereon, a polishing motor is mounted on the sliding seat 2, a polishing wheel is mounted on the main shaft of the polishing motor, and the polishing motor drives the polishing wheel to rotate to polish the glass.

[0029] Furthermore: the fixing seat 1 serves as the basic support of the entire polishing wheel assembly, and the fixing seat 1 provides a stable installation platform for other key components, ensuring the stability and reliability of the entire device during operation.

[0030] Furthermore: the sliding seat is designed to be able to perform precise linear movement on the fixed seat 1, so that the polishing motor 3 and the polishing wheel installed thereon can adjust their positions according to work needs, thereby achieving polishing of different areas of the glass edge.

[0031] Furthermore, the polishing motor 3 is the power source of the polishing wheel assembly, responsible for driving the polishing wheel to rotate so as to grind and polish the glass edge. The speed and start and stop of the polishing motor 3 can be precisely controlled by the control system to meet different polishing requirements.

[0032] The base 4 is fixed on the fixed base 1. The fixed base 1 is provided with a rack 5, and the rack 5 is connected to the sliding base 2.

[0033] A driving motor 6, wherein the driving motor 6 is connected to a first gear 7 and meshes with the rack 5. The driving motor 6 rotates under the drive of the control system, and utilizes the transmission of the first gear 7 and the rack 5 to drive the sliding seat 2 to move;

[0034] The flexible pressure device is installed between the sliding seat 2 and the fixed seat 1. After the sliding seat 2 moves to the working position under the action of the driving motor 6, the flexible pressure device simultaneously outputs elastic force to push the sliding seat 2 to move toward the glass direction.

[0035] Furthermore, the base 4 is used as a secondary mounting platform on the fixing base 1 for mounting the rack 5, the drive motor 6 and the flexible pressure device. The base is provided to ensure the correct positioning and stable connection of these components.

[0036] Furthermore, the rack 5 acts as a conversion mechanism to convert the rotational motion of the drive motor 6 into the linear motion of the slide seat 2. The design of the rack ensures the accuracy and stability of the movement of the slide seat, which is crucial for adjusting the position of the polishing wheel.

[0037] Furthermore, the driving motor 6 controls the movement of the sliding seat 2 through the first gear 7 meshing with the rack 5. The precise control of the driving motor is very important for achieving the precise positioning of the polishing wheel and moving it to a proper working position.

[0038] Furthermore, the flexible pressure device provides a flexible force adjustment mechanism, which enables the polishing wheel to automatically adjust the pressure when it contacts the glass. This flexible force mechanism enables the polishing wheel to adjust the force according to the actual conditions of the glass surface, such as unevenness, during operation, avoiding the problem of excessive or insufficient local force that may occur in a hard-connected driving mode.

[0039] Furthermore, the flexible pressure device comprises a pneumatic rotary motor 8 mounted on the fixing seat 1 , and the pneumatic rotary motor 8 is connected to a second gear 9 which meshes with the rack 5 .

[0040] Furthermore, the rack 5 is designed with teeth on both sides, one side of which is meshed with the first gear 7 and the other side of which is meshed with the second gear 9.

[0041] like Figure 4 As shown, further: the flexible pressure device is a pneumatic cylinder 10 installed on the base 4, the cylinder body of the pneumatic cylinder 10 is fixed on the base 4, and its piston rod is connected to the sliding seat 2.

[0042] like Figure 5 As shown, further: the flexible pressure device is a pneumatic cylinder 10 installed on the base 4, the cylinder body of the pneumatic cylinder 10 is fixed on the base 4, and its piston rod is connected to the tail of the rack 5.

[0043] Furthermore: the rack 5 is cylindrical, and the teeth are arranged on the cylindrical surface of the cylindrical rack.

[0044] Furthermore: the driving motor 6 is a servo motor or a stepping motor.

[0045] Furthermore: the base 4 is installed on the rear end surface of the fixed seat 1, and a guide rod hole 11 is provided on the side wall of the fixed seat 1. The sliding guide rod 12 passes through the guide rod hole 11 and is connected to the sliding seat 2. The other end of the sliding guide rod 12 is connected to the rack 5.

[0046] Furthermore, a guide groove 13 is formed in the middle of the rack 5 and passes through the main body thereof, and a guide screw 14 passes through the guide groove 13 and is connected to the base 4 .

[0047] Working principle: When starting the polishing operation, the operator or the control system starts the drive motor 6, and through the meshing relationship between the first gear 7 and the rack 5, the sliding seat 2 is accurately controlled to move along the fixed seat 1 to the predetermined working position. Then the polishing motor 3 is started, so that the polishing wheel rotates at an appropriate speed, and the edge of the glass begins to be ground and polished. During the polishing process, the drive motor and the flexible pressure device work at the same time, and the pneumatic cylinder or pneumatic rotary motor of the flexible pressure device works, and its power is directly or indirectly transmitted to the sliding seat, giving the sliding seat a flexible force. According to the actual processing conditions of the glass, such as thickness, hardness and surface state, the force applied by the sliding seat 2 to the glass is automatically adjusted to ensure that the contact pressure between the polishing wheel and the glass is just right. This not only ensures a high-quality polishing effect, but also significantly reduces the wear of the polishing wheel and prolongs its service life.

[0048] Through the detailed description of the above working principle, it can be seen that the technical advantages of the present invention are not only reflected in the improvement of polishing effect and equipment adaptability, but also in the fact that the stability and reliability of the processing process are greatly improved through precise position control and flexible pressure adjustment mechanism. In addition, the design of the present invention also takes into account the ease of use and maintainability of the equipment, and reduces the complexity of operation and maintenance costs by simplifying the adjustment steps and reducing the replacement frequency of worn parts. In summary, the present invention provides a more efficient, economical and reliable polishing solution for the glass processing industry through its innovative structure and working mechanism, so it can be widely promoted and used.

[0049] Obviously, the above embodiments are merely examples for clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the claims created by the present invention.

Claims

1. A flexible automatic feeding carriage assembly for a glass edge grinding machine, comprising a fixed seat (1) and a sliding seat (2) slidably mounted thereon, a polishing motor being mounted on the sliding seat (2), a polishing wheel being mounted on the main shaft of the polishing motor, and the polishing motor driving the polishing wheel to rotate, thereby polishing the glass; characterized in that: Also includes: A base (4), the base (4) being fixed on the fixed base (1), the fixed base (1) being provided with a rack (5), and the rack (5) being connected to the sliding base (2); A driving motor (6), the driving motor (6) being connected to a first gear (7) and meshing with a rack (5), the driving motor (6) rotating under the drive of a control system, and utilizing the transmission of the first gear (7) and the rack (5) to drive the sliding seat (2) to move; The flexible pressure device is installed between the sliding seat (2) and the fixed seat (1). After the sliding seat (2) moves to the working position under the action of the driving motor (6), the flexible pressure device pushes the sliding seat (2) to continue moving in the direction of the glass.

2. The flexible automatic feeding carriage assembly for a glass edge grinding machine according to claim 1, characterized in that: The flexible pressure device comprises a pneumatic rotary motor (8) mounted on a fixing seat (1), the pneumatic rotary motor (8) being connected to a second gear (9) meshing with a rack (5).

3. The flexible automatic feeding carriage assembly for a glass edge grinding machine according to claim 2, characterized in that: The rack (5) is designed with teeth on both sides, one side of which meshes with the first gear (7) and the other side of which meshes with the second gear (9).

4. The flexible automatic feeding carriage assembly for a glass edge grinding machine according to claim 1, characterized in that: The flexible pressure device is a pneumatic cylinder (10) mounted on a base (4), the cylinder body of the pneumatic cylinder (10) is fixed on the base (4), and the piston rod of the pneumatic cylinder (10) is connected to the sliding seat (2).

5. The flexible automatic feeding carriage assembly for a glass edge grinding machine according to claim 1, characterized in that: The flexible pressure device is a pneumatic cylinder (10) mounted on a base (4), the cylinder body of the pneumatic cylinder (10) is fixed on the base (4), and the piston rod thereof is connected to the tail end of the rack (5).

6. The flexible automatic feeding carriage assembly for a glass edge grinding machine according to claim 5, characterized in that: The rack (5) is cylindrical, and the teeth are arranged on the cylindrical surface of the cylindrical rack.

7. A flexible automatic feeding carriage assembly for a glass edge grinding machine according to any one of claims 1 to 6, characterized in that: The driving motor (6) is a servo motor or a stepping motor.

8. The flexible automatic feeding carriage assembly for a glass edge grinding machine according to claim 1, characterized in that: The base (4) is mounted on the rear end surface of the fixed seat (1); a guide rod hole (11) is provided on the side wall of the fixed seat (1); a sliding guide rod (12) passes through the guide rod hole (11) and is connected to the sliding seat (2); the other end of the sliding guide rod (12) is connected to the rack (5).

9. The flexible automatic feeding carriage assembly for a glass edge grinding machine according to claim 1, characterized in that: A guide groove (13) is provided in the middle of the rack (5) and passes through the main body thereof. A guide screw (14) passes through the guide groove (13) and is connected to the base (4).

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