Corner polishing device for signboard manufacturing

Abstract

The utility model provides a corner polishing device for signboard manufacturing, which comprises a stable base plate, a processing table, a signboard support structure, a signboard positioning structure, a support frame and a polishing belt, and is characterized in that the processing table is slidably mounted on the surface of the stable base plate through a slide rail, and the signboard support structure is mounted on the processing table; the signboard positioning structures are fixedly installed on the two sides of the machining table. The supporting frame is fixedly installed on the surface of the stable base plate, and the polishing belt is installed on the supporting frame. Due to the arrangement of the signboard supporting structure and the signboard positioning structure, each corner can be effectively polished, and signboards of various shapes and sizes can be matched.

Description

Technical Field

[0001] The utility model relates to the technical field of sign processing, in particular to a corner polishing device for sign manufacturing. Background Art

[0002] With the wide application of signs in all walks of life, the requirements for sign manufacturing technology are also increasing day by day. Especially in terms of the appearance quality of signs, the smoothness and consistency of the corners have become one of the important indicators for measuring the quality of signs. Therefore, as a key device for improving the appearance quality of signs, the technical development and application of the corner polishing device for sign manufacturing are particularly important. However, the existing sign processing structures still have problems such as being unable to effectively polish each corner and being unable to match signs of various shapes and sizes.

[0003] Therefore, it is very necessary to invent a corner polishing device for sign manufacturing. Content of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a corner polishing device for sign manufacturing to solve the problems that the existing sign processing structures still have problems such as being unable to effectively polish each corner and being unable to match signs of various shapes and sizes. A corner polishing device for sign manufacturing includes a stable base plate, a processing table, a sign support structure, a sign positioning structure, a support frame and a polishing belt, wherein: the processing table is slidably installed on the surface of the stable base plate through a slide rail, and the sign support structure is installed on the processing table, and the sign positioning structure is fixedly installed on both sides of the processing table; the support frame is fixedly installed on the surface of the stable base plate, and the polishing belt is installed on the support frame.

[0005] The sign support structure includes a support turntable, an extension frame, a downward pressing push rod and a rotating pressing plate, and the support turntable is rotatably installed on the surface of the processing table through a servo motor, and the extension frame is fixedly installed at the rear side of the processing table; the downward pressing push rod is fixedly installed at the top of the extension frame, and the rotating pressing plate is rotatably installed at the lower end of the downward pressing push rod through a turntable.

[0006] The sign positioning structure includes a support body, a stable table, a positioning push rod and a positioning frame, and the support body is fixedly installed at both ends of the processing table, and the stable table is respectively fixedly installed inside the two groups of stable tables; the positioning frames are respectively fixedly installed at one ends of the two groups of positioning push rods.

[0007] The support turntable inside the sign support structure is a circular metal table, and the support turntable can be rotated 90 degrees or continuously through the servo motor below it, and the rotating pressure plate is a circular metal plate; the bottom of the rotating pressure plate is connected with a layer of rubber pad, and the rotating pressure plate can be driven by the push rod to move closer to and away from the support turntable, which has the following functions: ① Support and fixation: The sign support structure first provides a stable support platform for the sign, that is, the support turntable, which ensures that during the polishing process, the sign can be kept in a fixed position and will not move or shake due to the polishing operation, thereby ensuring the accuracy and efficiency of polishing; ② Rotation and positioning: The support turntable is driven by the servo motor The machine is driven to realize the rotation function, which enables the sign to rotate during the polishing process, so as to realize comprehensive polishing of different corners of the sign. At the same time, the precise control of the servo motor also ensures that the sign can be rotated to a specific angle, realizes precise positioning, and further improves the polishing accuracy; ③ Fixing and pressing: In addition to the support turntable, the sign support structure also includes a rotating pressure plate and a downward push rod. The rotating pressure plate can be driven by the downward push rod to approach or move away from the support turntable, thereby fixing and pressing the sign placed on the support turntable. This fixing method ensures that the sign will not move or warp due to the friction of the polishing belt during the polishing process, thereby ensuring the quality and efficiency of polishing.

[0008] The positioning frame inside the identification plate positioning structure can be selected from between an arc plate and a right-angle plate, and when the positioning frame is an arc plate, it can be matched with a circular identification plate, and when the positioning frame is a right-angle plate, it can be matched with a rectangular identification plate; the positioning frame can be pushed close to and away from the supporting turntable by the positioning push rod, and has the following functions: ① Precise positioning: The identification plate positioning structure provides a solid foundation for the positioning frame through the support body and the stabilizing table to ensure its stability during operation. The positioning frame can be pushed close to or away from the supporting turntable by the positioning push rod to achieve precise position adjustment of the identification plate. This positioning method ensures the position accuracy of the identification plate during the polishing process and avoids uneven polishing or damage caused by position offset; ② Adapt to different shapes: The positioning frame can be selected from between an arc plate and a right-angle plate. This design enables the device to adapt to identification plates of different shapes, such as round and rectangular. This flexibility increases the applicability and versatility of the device.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. The support structure of the signboard of the utility model has the following functions: ① support and fixation:

[0011] The sign support structure first provides a stable support platform for the sign, namely the support turntable, which ensures that during the polishing process, the sign can be kept in a fixed position and will not move or shake due to the polishing operation, thus guaranteeing the accuracy and efficiency of polishing;

[0012] ② Rotation and positioning: The support turntable is driven by a servo motor and can achieve the rotation function. This function enables the sign to rotate during the polishing process, so as to achieve comprehensive polishing of different corners of the sign. At the same time, the precise control of the servo motor also ensures that the sign can rotate to a specific angle to achieve precise positioning, further improving the polishing accuracy; ③ Fixing and pressing: In addition to the support turntable, the sign support structure also includes a rotating pressing plate and a downward pressing push rod. The rotating pressing plate can approach or move away from the support turntable under the drive of the downward pressing push rod, so as to fix and press the sign placed on the support turntable. This fixing method ensures that the sign will not move or warp due to the friction of the polishing belt during the polishing process, guaranteeing the quality and efficiency of polishing.

[0013] 2. The setting of the sign positioning structure of the present utility model has the following functions: ① Precise positioning: The sign positioning structure provides a stable foundation for the positioning frame through the support body and the stable table, ensuring its stability during the working process. The positioning frame can approach or move away from the support turntable under the push of the positioning push rod to achieve precise position adjustment of the sign. This positioning method ensures the position accuracy of the sign during the polishing process and avoids uneven polishing or damage caused by position deviation; ② Adapt to different shapes: The positioning frame can be selected between the arc plate and the right-angle plate. This design enables the device to adapt to signs of different shapes, such as circular and rectangular. This flexibility increases the applicability and versatility of the device. Description of the Drawings

[0014] Figure 1 is the structural schematic diagram of the present utility model.

[0015] Figure 2 is the enlarged view of part A of the present utility model.

[0016] Figure 3 is the enlarged view of part B of the present utility model.

[0017] In the figure:

[0018] stable base plate 1, processing table 2, sign support structure 3, support turntable 31, extension frame 32, downward pressing push rod 33, rotating pressing plate 34, sign positioning structure 4, support body 41, stable table 42, positioning push rod 43, positioning frame 44, support frame 5, polishing belt 6. Detailed Embodiment

[0019] To enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] As shown in the attached Figure 1 to the attached Figure 3 figure.

[0021] An edge polishing device for manufacturing signs provided by the present utility model includes a stable base plate 1, a processing table 2, a sign support structure 3, a sign positioning structure 4, a support frame 5 and a polishing belt 6, wherein: the processing table 2 is slidably installed on the surface of the stable base plate 1 through a slide rail, and the sign support structure 3 is installed on the processing table 2, and the sign positioning structure 4 is fixedly installed on both sides of the processing table 2; the support frame 5 is fixedly installed on the surface of the stable base plate 1, and the polishing belt 6 is installed on the support frame 5.

[0022] The sign support structure 3 includes a support turntable 31, an extension frame 32, a downward pressing push rod 33 and a rotating pressing plate 34, and the support turntable 31 is rotatably installed on the surface of the processing table 2 through a servo motor, and the extension frame 32 is fixedly installed at the rear side of the processing table 2; the downward pressing push rod 33 is fixedly installed at the top of the extension frame 32, and the rotating pressing plate 34 is rotatably installed at the lower end of the downward pressing push rod 33 through a turntable.

[0023] The sign positioning structure 4 includes a support body 41, a stable table 42, a positioning push rod 43 and a positioning frame 44, and the support body 41 is fixedly installed at both ends of the processing table 2, and the stable table 42 is respectively fixedly installed inside the two groups of stable tables 42; the positioning frames 44 are respectively fixedly installed at one ends of the two groups of positioning push rods 43.

[0024] The edge polishing device for manufacturing signs is a professional device integrating support, positioning and polishing, and is mainly used for precise edge polishing treatment of signs. The following is a detailed description of its working principle:

[0025] I. Overall working process

[0026] Preparation work:

[0027] The staff places the sign to be polished on the processing table 2 to ensure that the sign is in close contact with the support turntable 31.

[0028] Adjust the sign positioning structure 4 to ensure that the positioning frame 44 matches the shape of the sign, and form a positioning fixture by moving inward, so that the sign is accurately placed on the processing table 2.

[0029] Polishing operation:

[0030] Start the equipment, the polishing belt 6 starts to rotate, and the corners of the signboard are polished.

[0031] During the polishing process, the servo motor drives the support turntable 31 to rotate to ensure that each corner of the signboard can be evenly polished.

[0032] The pressing push rod 33 adjusts the position of the rotating pressing plate 34 as needed to further fix the signboard and control the polishing pressure.

[0033] Completion and inspection:

[0034] When the polishing is completed, turn off the equipment, and the staff removes the signboard and conducts a quality inspection.

[0035] Check the polishing effect to ensure that the corners of the signboard are smooth and free of defects.

[0036] II. Working principle of key components

[0037] Signboard support structure 3:

[0038] The support turntable 31 is driven by a servo motor to rotate to achieve all-round polishing of the signboard.

[0039] The rotating pressing plate 34 is lifted and lowered by the drive of the pressing push rod 33 to adjust the fixing force on the signboard according to the polishing requirements.

[0040] Signboard positioning structure 4:

[0041] The positioning frame 44 is selected and adjusted according to the shape of the signboard to ensure the accuracy of the signboard during the polishing process.

[0042] The positioning push rod 43 drives the positioning frame 44 to approach or move away from the support turntable 31 to achieve precise positioning and fixing of the signboard.

[0043] Polishing belt 6:

[0044] The polishing belt 6 is installed on the support frame 5 and polishes the corners of the signboard by high-speed rotation.

[0045] The material and speed of the polishing belt can be adjusted according to the polishing requirements to obtain different polishing effects.

[0046] III. Summary

[0047] The corner polishing device for sign manufacturing realizes efficient and precise corner polishing of signs through precise mechanical structures and control systems. Its working principle involves multiple links such as the support, positioning, and polishing of signs. Each link ensures the consistency and stability of the polishing effect through precise control and adjustment. At the same time, the device also has high adaptability and flexibility, and can adapt to the polishing requirements of signs with different shapes and sizes.

[0048] Any technical solution using the technical solution described in the present utility model, or a similar technical solution designed by those skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A corner polishing device for manufacturing a sign, characterized in that: The invention comprises a stable substrate (1), a processing table (2), a signboard support structure (3), a signboard positioning structure (4), a support frame (5) and a polishing belt (6), wherein: the processing table (2) is slidably mounted on the surface of the stable substrate (1) via a slide rail, and the signboard support structure (3) is mounted on the processing table (2), and the signboard positioning structure (4) is fixedly mounted on both sides of the processing table (2); the support frame (5) is fixedly mounted on the surface of the stable substrate (1), and the polishing belt (6) is mounted on the support frame (5).

2. The edge and corner polishing device for manufacturing a signboard according to claim 1, characterized in that: The identification plate support structure (3) comprises a supporting turntable (31), an extension frame (32), a push rod (33) and a rotating pressure plate (34), wherein the supporting turntable (31) is rotatably mounted on the surface of the processing table (2) via a servo motor, and the extension frame (32) is fixedly mounted on the rear side of the processing table (2); the push rod (33) is fixedly mounted on the top end of the extension frame (32), and the rotating pressure plate (34) is rotatably mounted on the lower end of the push rod (33) via the turntable.

3. The edge and corner polishing device for manufacturing a signboard according to claim 1, characterized in that: The identification plate positioning structure (4) comprises a support body (41), a stabilizing platform (42), a positioning push rod (43) and a positioning frame (44), wherein the support body (41) is fixedly mounted on both ends of the processing platform (2), the stabilizing platform (42) is respectively fixedly mounted on the inner side of two groups of stabilizing platforms (42); and the positioning frame (44) is respectively fixedly mounted on one end of the two groups of positioning push rods (43).

4. The edge and corner polishing device for manufacturing a signboard according to claim 2, characterized in that: The support turntable (31) inside the identification plate support structure (3) is a circular metal table, and the support turntable (31) can be rotated 90 degrees each time or continuously rotated by a servo motor below it, and the rotating pressure plate (34) is a circular metal plate; a layer of rubber pad is connected to the bottom of the rotating pressure plate (34), and the rotating pressure plate (34) can be driven by a downward push rod (33) to move closer to and away from the support turntable (31).

5. The edge and corner polishing device for manufacturing a signboard as claimed in claim 3, characterized in that: The positioning frame (44) inside the identification plate positioning structure (4) can be selected from an arc-shaped plate and a right-angled plate, and when the positioning frame (44) is an arc-shaped plate, it can be matched with a circular identification plate, and when the positioning frame (44) is a right-angled plate, it can be matched with a rectangular identification plate; the positioning frame (44) can be pushed toward and away from the supporting turntable (31) by the positioning push rod (43).

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