Sealing film edge grinding device

Abstract

The utility model discloses a sealing film edge grinding device, which relates to the technical field of sealing film edge grinding, and comprises a main frame, on which a rotating part and a grinding part are arranged, a control box is arranged on the left side of the main frame, the rotating part comprises a rotating support, a turntable and a rotating motor; the grinding part comprises a grinding support, a swing plate, a swing cylinder and a grinding motor, and a negative pressure generator is arranged below the main frame. The utility model can realize automated edge grinding operation, from the adsorption of workpieces, the start to the end of edge grinding, greatly reducing the need for manual operation, improving production efficiency, and can be controlled by PLC to ensure the accuracy and consistency of edge grinding, and negative pressure is formed by the negative pressure generator, which can strongly adsorb the workpiece, ensuring the stability and accuracy of the edge grinding operation, and the main frame is provided with a guide rod and a slider, so that the position of the rotating part and the grinding part can be flexibly adjusted to adapt to workpieces of different sizes and shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing film edge grinding, in particular to a sealing film edge grinding device. Background Art

[0002] Sealing film is a common component in the industry, and the edge grinding of sealing film is to optimize its functionality and aesthetics. Edge grinding can remove burrs and sharp edges, form smooth edges, enhance sealing effects, and prevent leakage. Smooth edges enhance adhesion and help the film to bond tightly with the contact surface. In addition, edge grinding improves the appearance of the product, avoids accidental damage during use, and reduces stress concentration, extending service life. It also facilitates subsequent processing and assembly, meets specific industry standards, and improves the overall performance and quality of the product, such as the authorized patent CN202123017109.0, a sealing ring edge grinding and polishing all-in-one machine, which is aimed at small-scale processing, but now a slightly larger sealing film is required for processing. Therefore, a special edge grinding device is designed based on non-standard automation technology. Utility Model Content

[0003] The utility model aims to provide a sealing film edge grinding device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealing film edge grinding device, comprising a main frame, a rotating part and a grinding part are provided on the main frame, a control box is provided on the left side of the main frame, the rotating part includes a rotating support, a turntable and a rotating motor; the grinding part includes a grinding support, a swing plate, a swing cylinder and a grinding motor, and a negative pressure generator is provided under the main frame.

[0005] Furthermore: a guide rod is provided on the general frame, the bottoms of the rotating support and the grinding support are interconnected with the guide rod through a slider, and locking handles are provided on the sides of the rotating support and the grinding support.

[0006] Furthermore: a rotating shaft is provided below the turntable, and the rotating shaft is arranged on a rotating support through a shaft sleeve. Pulleys are provided below the rotating shaft and at the head of the rotating motor, and transmission is carried out between the pulleys through belts.

[0007] Preferably, circular holes are evenly distributed above the rotating disk, the rotating shaft is a hollow shaft, the circular holes are connected to the hollow shaft, and the bottom of the rotating shaft is connected to the negative pressure generator through a pipeline.

[0008] Furthermore: the middle part of the swing plate is arranged above the grinding support through a U-shaped frame, the swing cylinder and the grinding motor are distributed at both ends of the swing plate, the lower part of the swing cylinder is fixedly connected to the grinding support and the head of the swing cylinder is movably interconnected with the swing plate, and the main body of the grinding motor is fixedly connected to the bottom surface of the swing plate.

[0009] Preferably, a grinding head is arranged at the head of the grinding motor, the lower part of the grinding head is the edge of the turntable, and a return spring column is arranged at the side of the grinding motor.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model can realize automated edge grinding operation, from the adsorption of the workpiece, the start to the end of edge grinding, which greatly reduces the need for manual operation and improves production efficiency. It can be controlled by PLC, and the speed of the rotating motor and the grinding motor can be accurately controlled to ensure the accuracy and consistency of edge grinding. The holes in the turntable form negative pressure through the negative pressure generator, which can strongly adsorb the workpiece and effectively prevent the workpiece from moving or rotating during the grinding process, ensuring the stability and accuracy of the edge grinding operation. Guide rods and sliders are provided on the overall frame, so that the positions of the rotating part and the grinding part can be flexibly adjusted to adapt to workpieces of different sizes and shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is the front view of the utility model;

[0013] Figure 3 It is a schematic diagram of AA section view;

[0014] Figure 4 is a schematic cross-sectional view of BB;

[0015] Figure 5 This is a bottom view of the utility model;

[0016] Figure 6 It is the state diagram of the utility model;

[0017] Figure 7 This is an enlarged schematic diagram of point C.

[0018] In the figure: 1, general frame, 2, rotating part, 3, grinding part, 4, control box, 5, air source triplet, 6, locking handle, 7, negative pressure generator, 201, rotating support, 202, turntable, 203, rotating shaft, 204, bushing, 205, rotating motor, 301, grinding support, 302, U-shaped frame, 303, swing plate, 304, swing cylinder, 305, grinding motor, 306, reset spring column. DETAILED DESCRIPTION

[0019] The present invention will be described below based on the embodiments in conjunction with the accompanying drawings in the embodiments of the present invention. However, it is worth noting that the present invention is not limited to these embodiments. In the detailed description of the present invention below, some specific details are described in detail. However, for the parts that are not described in detail, those skilled in the art can also fully understand the present invention.

[0020] In addition, those skilled in the art should understand that the drawings are only provided to illustrate the purpose, features and advantages of the present invention, and the drawings are not actually drawn according to scale.

[0021] At the same time, unless the context clearly requires otherwise, the words "include", "comprises" and similar words throughout the specification and claims should be interpreted as inclusive rather than exclusive or exhaustive; that is, the meaning is "including but not limited to".

[0022] See also Figure 1-Figure 7 The utility model provides a technical solution: it includes a general frame 1, on which a rotating part 2 and a grinding part 3 are provided, a control box 4 is provided on the left side of the general frame 1, the rotating part 2 includes a rotating support 201, a turntable 202 and a rotating motor 205; the grinding part 3 includes a grinding support 301, a swing plate 303, a swing cylinder 304 and a grinding motor 305, and a negative pressure generator 7 is provided below the general frame 1.

[0023] The main frame 1 is provided with a guide rod, and the bottoms of the rotating support 201 and the grinding support 301 are interconnected with the guide rod through a slider, and the sides of the rotating support 201 and the grinding support 301 are provided with locking handles 6.

[0024] A rotating shaft 203 is provided below the rotating disk 202 , and the rotating shaft 203 is arranged on the rotating support 201 through a shaft sleeve 204 . Pulleys are provided below the rotating shaft 203 and at the head of the rotating motor 205 , and transmission is performed between the pulleys via belts.

[0025] The rotating disk 202 is evenly distributed with circular holes on its upper side. The rotating shaft 203 is a hollow shaft. The circular holes are connected to the hollow shaft. The rotating shaft 203 is connected to the negative pressure generator 7 through a pipeline at its lower side.

[0026] The middle part of the swing plate 303 is arranged above the grinding support 301 through a U-shaped frame 302, and the swing cylinder 304 and the grinding motor 305 are distributed at both ends of the swing plate 303. The lower part of the swing cylinder 304 is fixedly connected to the grinding support 301 and the head of the swing cylinder 304 is movably interconnected with the swing plate 303. The main body of the grinding motor 305 is fixedly connected to the bottom surface of the swing plate 303.

[0027] A grinding head is disposed at the head of the grinding motor 305 , and the lower part of the grinding head is the edge of the turntable 202 . A return spring column 306 is disposed on the side of the grinding motor 305 .

[0028] When using the utility model, the distance between the rotating part 2 and the grinding part 3 is adjusted according to the workpiece to be processed. The two supports can be released by locking the handle 6, and the position can be adjusted by sliding. After adjustment, it can be locked. This is a common method. Then the worker or the mechanical arm places the workpiece to be processed on the turntable 202, the control box 4 (existing product purchased from outside), and after setting the parameters, the negative pressure generator 7 will form a negative pressure in the hole of the turntable 202 to strongly adsorb the workpiece to prevent loosening through the external air source pipe to the air source triplet 5, and then start processing. The head of the swing cylinder 304 rises and drives the grinding motor 305 at the other end of the swing plate 303 to move downward. The grinding motor 305 and the rotating motor 205 are powered on and rotated to realize the action of grinding and rotating at the same time. The speed can be controlled by the PLC in the control box 4, and automatic grinding can be realized. After grinding, the negative pressure generator 7 is turned off, and the mechanical arm can remove the workpiece. Batch grinding work can be realized by analogy. If the model needs to be changed, the matching turntable 202 can be replaced.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing film edge grinding device, characterized in that: The invention comprises a main frame (1), wherein a rotating part (2) and a grinding part (3) are provided on the main frame (1), a control box (4) is provided on the left side of the main frame (1), the rotating part (2) comprises a rotating support (201), a rotating disk (202) and a rotating motor (205); the grinding part (3) comprises a grinding support (301), a swing plate (303), a swing cylinder (304) and a grinding motor (305), and a negative pressure generator (7) is provided below the main frame (1).

2. The sealing film edge grinding device according to claim 1, characterized in that: The main frame (1) is provided with a guide rod, the bottoms of the rotating support (201) and the grinding support (301) are interconnected with the guide rod through a slider, and the sides of the rotating support (201) and the grinding support (301) are provided with locking handles (6).

3. The sealing film edge grinding device according to claim 1, characterized in that: A rotating shaft (203) is provided below the rotating disk (202), and the rotating shaft (203) is arranged on the rotating support (201) through a shaft sleeve (204). Pulleys are provided below the rotating shaft (203) and at the head of the rotating motor (205), and transmission is carried out between the pulleys via belts.

4. The sealing film edge grinding device according to claim 3, characterized in that: The rotating disk (202) is evenly distributed with circular holes on its upper side, the rotating shaft (203) is a hollow shaft, the circular holes are connected to the hollow shaft, and the lower side of the rotating shaft (203) is connected to the negative pressure generator (7) through a pipeline.

5. The sealing film edge grinding device according to claim 1, characterized in that: The middle part of the swing plate (303) is arranged above the grinding support (301) through a U-shaped frame (302), the swing cylinder (304) and the grinding motor (305) are distributed at both ends of the swing plate (303), the lower part of the swing cylinder (304) is fixedly connected to the grinding support (301) and the head of the swing cylinder (304) is movably interconnected with the swing plate (303), and the main body of the grinding motor (305) is fixedly connected to the bottom surface of the swing plate (303).

6. The sealing film edge grinding device according to claim 1, characterized in that: A grinding head is arranged at the head of the grinding motor (305), and the lower part of the grinding head is the edge of the rotating disk (202). A return spring column (306) is arranged on the side of the grinding motor (305).

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