Acrylic surface flame polishing device

Abstract

The utility model discloses an acrylic surface flame polishing device, which belongs to the technical field of acrylic flame polishing and comprises a polishing table, L-shaped support plates are fixedly connected to two ends of the top of the polishing table, limit rings are fixedly connected to adjacent sides of the two support plates, and rotating balls are rotatably connected to the top ends of the limit rings through formed arc-shaped grooves. The top end and the bottom end of the rotating ball are fixedly connected with a movable rod and a connecting rod correspondingly, the bottom end of the connecting rod is fixedly connected with a flame sprayer used for spraying flames, the side face of the movable rod is in lap joint with a movable ring, the outer ring face of the movable ring is fixedly connected with a threaded plate, and the threaded plate is in threaded connection with a threaded rod. According to the multi-angle flame polishing device for the acrylic plate, multi-angle flame polishing of the acrylic plate is achieved through the flame spray head rotating at multiple angles, and the polishing effect on the acrylic plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of acrylic flame polishing, in particular to an acrylic surface flame polishing device. Background Art

[0002] During the processing of acrylic sheets, a flame polishing device is usually used to improve the surface polishing effect of the acrylic sheets. When the existing flame polishing device is used to polish the acrylic sheets, the angle adjustment angle of the flame nozzle is limited. Usually, the angle of the flame nozzle is adjusted in a single direction, which affects the adjustment flexibility of the flame nozzle and thus reduces the polishing effect of the polishing device on the acrylic sheets.

[0003] Example (authorization announcement number CN212498940U) An acrylic plate flame polishing device includes a body, a rotating shaft is provided at the upper end of the body, both ends of the rotating shaft are fixedly connected to a rotating bearing, both ends of the rotating bearing are fixedly connected to the inner side wall of the body, long grooves are respectively provided on both sides of the upper end of the body, and the two ends of the rotating shaft are fixedly connected to the corresponding positions of the long grooves with support rods, the support rods extend through the long grooves to the upper side of the body, and the other end of the support rods is fixedly connected to a sliding rod, and the surface sliding contact has a sliding rod. The bottom end of the sliding sleeve is fixedly connected to a clamp, the bottom end of the clamp clamps a nozzle, and the middle part of the upper end of the body is rotatably connected to the worktable. The utility model can realize multi-directional movement of the nozzle by setting structural components such as a rotating shaft, a rotating bearing, a support rod, a sliding rod, a fixed rod, a guide rod, an arc rod, a threaded rod, a first clamping plate, and a second clamping plate, so as to avoid dead angles during polishing and affect the working efficiency. However, the device has a single angle adjustment direction for the nozzle, which affects the flexibility of the angle adjustment of the nozzle and reduces the polishing effect of the polishing device on the acrylic plate. Utility Model Content

[0004] The purpose of the utility model is to provide an acrylic surface flame polishing device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an acrylic surface flame polishing device, comprising a polishing table, both ends of the top of the polishing table are fixedly connected to L-shaped support plates, the adjacent sides of the two support plates are fixedly connected to limit rings, the top of the limit ring is rotatably connected to a rotating ball through an arc-shaped groove, the top and bottom of the rotating ball are respectively fixedly connected to a movable rod and a connecting rod, the bottom end of the connecting rod is fixedly connected to a flame nozzle for spraying flames, a movable ring is overlapped on the side of the movable rod, the outer ring surface of the movable ring is fixedly connected to a threaded plate, the threaded plate is threadedly connected to the threaded rod, a linear motor is installed on the top of one of the support plates, the movable end of the linear motor is fixedly connected to the fixed plate, and the side of the fixed plate is rotatably connected to the threaded rod through the through groove.

[0006] Preferably, the top surface and the bottom surface of the threaded plate are both slidably connected to the fixed plate, and a rotating motor is installed on the side of the fixed plate.

[0007] Preferably, the output shaft of the rotating motor is fixedly connected to the threaded rod, and the top of the polishing table is fixedly connected to the adapter box via a through slot.

[0008] Preferably, the top of the adapter box is connected to a plurality of suction cups for adsorbing acrylic plates, and the tops of the suction cups extend out of the polishing table.

[0009] Preferably, a connecting pipe is connected to the side of the adapter box, and one end of the connecting pipe away from the adapter box extends out of the polishing table.

[0010] Preferably, the outer peripheral side of the connecting pipe is connected to an air pump, and the side surface of the air pump is fixedly connected to the polishing table.

[0011] Preferably, the bottom end of the polishing table is fixedly connected to four equidistantly arranged support rods for extending the distance between the polishing table and the ground.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are:

[0013] The acrylic surface flame polishing device has an inner ring surface of a limit ring with an arc-shaped inner concave shape, so that the limit ring fixes the rotation position of a rotating ball, and the angle of the flame nozzle can be adjusted during the transmission process. The linear motor and the rotary motor are provided to provide power, and the flame nozzle can be adjusted at multiple angles during the transmission process, thereby achieving multi-angle polishing of the acrylic plate by the polishing device, improving the polishing effect of the polishing device on the acrylic plate, and making the threaded plate move along the threaded path of the threaded rod, thereby improving the structural stability of the device parts. The inner ring diameter of the movable ring has sufficient space, so that the angle of the flame nozzle can be adjusted when the movable ring is moved, thereby improving the polishing effect of the acrylic plate.

[0014] The acrylic surface flame polishing device uses a suction cup to absorb an acrylic plate placed on the top of a polishing table, thereby fixing the position of the acrylic plate and preventing the acrylic plate from shaking during flame polishing, which would affect the polishing effect of the polishing device on the acrylic plate. The suction cup is fixed in position by a transfer box, and the air pressure strength of several suction cups is synchronized, thereby improving the functional and structural stability of the device. The air pump provides suction when the acrylic plate seals and blocks the top of the suction cup. The connecting pipe achieves a communication function, realizes air pressure adjustment in the transfer line, realizes rapid adsorption and fixation of the acrylic plate, and improves the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 For the utility model Figure 1 A magnified view of the structure at B in the middle;

[0019] Figure 4 This is a structural diagram of the adapter box and suction cup of the utility model.

[0020] Description of reference numerals:

[0021] In the figure: 1. Polishing table; 2. Support plate; 3. Limiting ring; 4. Rotating ball; 5. Connecting rod; 6. Flame nozzle; 7. Movable rod; 8. Movable ring; 9. Threaded plate; 10. Threaded rod; 11. Fixed plate; 12. Rotating motor; 13. Linear motor; 14. Adapter box; 15. Suction cup; 16. Connecting pipe; 17. Air pump; 18. Support rod. DETAILED DESCRIPTION

[0022] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0024] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0025] In order to solve the problem that the angle adjustment direction of the nozzle is single when the acrylic surface flame polishing device is used, which affects the polishing effect of the polishing device on the acrylic plate, please refer to Figures 1 to 4The structure of the device body is as follows: a polishing table 1, with L-shaped support plates 2 fixedly connected to both ends of the top of the polishing table 1, and limited rings 3 fixedly connected to the sides of the two support plates 2. The two support plates 2 provide support for the limit ring 3 while fixing the position of the limit ring 3. The top of the limit ring 3 is rotatably connected to a rotating ball 4 through an arc-shaped groove. The inner ring surface of the limit ring 3 is concave, which is convenient for fixing the rotation position of the rotating ball 4 and preventing the rotating ball 4 from falling off, thereby improving the functional structural stability of the device. The top and bottom ends of the rotating ball 4 are respectively fixedly connected to a movable rod 7 and a connecting rod 5. Through the provided rotating ball 4, the synchronous rotation movement of the movable rod 7 and the connecting rod 5 is facilitated. The bottom end of the connecting rod 5 is fixedly connected to a flame nozzle 6 for spraying flames. The flame nozzle 6 sprays flame to perform flame polishing on the acrylic plate, and the provided connecting rod 5 fixes the position of the flame nozzle 6.

[0026] The movable ring 8 is overlapped on the side of the movable rod 7, and the inner ring diameter of the movable ring 8 reserves sufficient space, so that when the movable ring 8 is moved, the angle of the movable rod 7 can be adjusted, thereby improving the functional structural stability of the device, and adjusting the angle of the flame nozzle 6 during the transmission process, thereby improving the polishing effect of the polishing device on the acrylic plate. The outer ring surface of the movable ring 8 is fixedly connected with a threaded plate 9, and the threaded plate 9 is threadedly connected with a threaded rod 10, so that the threaded plate 9 moves along the threaded path of the threaded rod 10. During the transmission process, the position of the movable ring 8 is adjusted, thereby adjusting the polishing angle of the flame nozzle 6. A linear motor 13 is installed at the top of one of the support plates 2, and the moving end of the linear motor 13 is fixedly connected to the fixed plate 11. The moving part of the linear motor 13 is convenient for moving the fixed plate 11. The side of the fixed plate 11 is rotatably connected to the threaded rod 10 through the through groove. The fixed plate 11 is fixed to the rotation position of the threaded rod 10, and the multi-angle adjustment of the flame nozzle 6 is achieved during the transmission process, thereby improving the polishing effect of the polishing device on the acrylic plate.

[0027] The top and bottom surfaces of the threaded plate 9 are both slidably connected to the fixed plate 11 to fix the moving path of the threaded plate 9, prevent the threaded plate 9 from rotating synchronously with the rotation of the threaded rod 10, and improve the functional structural stability of the device. A rotating motor 12 is installed on the side of the fixed plate 11, and the output shaft of the rotating motor 12 is fixedly connected to the threaded rod 10. The set rotating motor 12 provides power so that the output shaft of the rotating motor 12 rotates to drive the threaded rod 10 to rotate. The top of the polishing table 1 is fixedly connected to the adapter box 14 through the opened through groove. The set polishing table 1 fixes the position of the adapter box 14. The top of the adapter box 14 is connected to a number of suction cups 15 for adsorbing acrylic plates. The set adapter box 14 provides support for the suction cups 15 while realizing the synchronization of the air pressure strength of the suction cups 15, thereby improving the functional structural stability of the device. The top of the suction cup 15 extends out of the polishing table 1.

[0028] It is convenient for the suction cup 15 to contact the acrylic plate placed on the top of the polishing table 1, so as to realize the adsorption effect on the acrylic plate, and prevent the acrylic plate from shaking when polishing, thereby affecting the polishing quality. The side of the adapter box 14 is connected with a connecting pipe 16, and the connecting pipe 16 extends out of the polishing table 1 at one end away from the adapter box 14. The connecting pipe 16 is provided to facilitate the gas flow between the adapter box 14 and the connecting pipe 16. The outer peripheral side of the connecting pipe 16 is connected with an air pump 17, and the side of the air pump 17 is connected to the The polishing table 1 is fixedly connected, and the polishing table 1 is set to fix the position of the air pump 17. At the same time, the air pump 17 is convenient for extracting the gas in the connecting pipe 16. Since the suction cup 15 on the top surface of the polishing table 1 is in sealed contact with the acrylic plate, the air pressure strength in the suction cup 15 is adjusted during the transmission process, thereby increasing the adsorption strength of the suction cup 15 on the acrylic plate, further preventing the acrylic plate from shaking. The bottom end of the polishing table 1 is fixedly connected to four equidistantly arranged support rods 18 for extending the distance between the polishing table 1 and the ground.

[0029] The rotary motor 12 and the linear motor 13 are both existing technologies. Their working principles, sizes and models are irrelevant to the functions of this application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0030] How it works

[0031] When using the acrylic surface flame polishing device, the user places the acrylic plate on the top of the polishing table 1, and uses the provided suction cup 15 to adsorb the acrylic plate to achieve the initial position fixation of the acrylic plate, thereby preventing the acrylic plate from shaking and affecting the polishing quality of the acrylic plate by the polishing device. The air pump 17 is started, and the gas in the transfer box 14 is extracted through the connection function of the provided connecting pipe 16. Since a plurality of suction cups 15 are connected to the transfer box 14, the gas in the suction cups 15 can be extracted, which facilitates the adjustment of the air pressure strength inside the suction cups 15 and the adsorption strength of the suction cups 15 on the acrylic plate, thereby further preventing the acrylic plate from shaking during polishing and improving the polishing quality of the acrylic plate by the polishing device.

[0032] The flame nozzle 6 is adapted to perform multi-angle flame polishing on the acrylic plate, thereby improving the polishing effect of the polishing device on the acrylic plate. By starting the linear motor 13 and the rotary motor 12, the position of the movable ring 8 is adjusted during the transmission process, and the pointing angle of the movable rod 7 is controlled by the set movable ring 8. The angle of the connecting rod 5 is adjusted during the transmission process to adjust the angle of the flame ejected by the flame nozzle 6, thereby adapting to the different polishing angle requirements of the acrylic plate and improving the polishing effect of the acrylic plate. The set limit ring 3 fixes the rotation position of the rotating ball 4, so that the output shaft of the rotary motor 12 drives the threaded rod 10 to rotate, and the threaded plate 9 moves along the threaded path of the threaded rod 10, thereby improving the functional and structural stability of the device during the transmission process.

[0033] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An acrylic surface flame polishing device, comprising a polishing table (1), characterized in that: Both ends of the top of the polishing table (1) are fixedly connected to L-shaped support plates (2), and the two sides of the support plates (2) are fixedly connected to limit rings (3). The top of the limit ring (3) is rotatably connected to a rotating ball (4) through an arc-shaped groove. The top and bottom of the rotating ball (4) are respectively fixedly connected to a movable rod (7) and a connecting rod (5). The bottom end of the connecting rod (5) is fixedly connected to a flame nozzle (6) for spraying flames. The side of the movable rod (7) is overlapped with a movable ring (8). The outer ring surface of the movable ring (8) is fixedly connected to a threaded plate (9), and the threaded plate (9) is threadedly connected to a threaded rod (10). A linear motor (13) is installed on the top of one of the support plates (2), and the movable end of the linear motor (13) is fixedly connected to a fixed plate (11). The side of the fixed plate (11) is rotatably connected to the threaded rod (10) through a through groove.

2. The acrylic surface flame polishing device according to claim 1, characterized in that: The top and bottom surfaces of the threaded plate (9) are both slidably connected to the fixed plate (11), and a rotating motor (12) is installed on the side of the fixed plate (11).

3. The acrylic surface flame polishing device according to claim 2, characterized in that: The output shaft of the rotating motor (12) is fixedly connected to the threaded rod (10), and the top end of the polishing table (1) is fixedly connected to a transfer box (14) via a through slot.

4. The acrylic surface flame polishing device according to claim 3, characterized in that: The top end of the transfer box (14) is connected to a plurality of suction cups (15) for adsorbing acrylic plates, and the top ends of the suction cups (15) extend out of the polishing table (1).

5. The acrylic surface flame polishing device according to claim 3, characterized in that: The side of the transfer box (14) is connected to a connecting pipe (16), and one end of the connecting pipe (16) away from the transfer box (14) extends out of the polishing table (1).

6. The acrylic surface flame polishing device according to claim 5, characterized in that: The outer peripheral side of the connecting pipe (16) is connected to an air pump (17), and the side of the air pump (17) is fixedly connected to the polishing table (1).

7. The acrylic surface flame polishing device according to claim 1, characterized in that: The bottom end of the polishing table (1) is fixedly connected to four equidistantly arranged support rods (18) for extending the distance between the polishing table (1) and the ground.

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