Acrylic plate machining and grinding device

Abstract

The utility model relates to the technical field of acrylic plate machining, in particular to an acrylic plate machining and polishing device which comprises a box body, sliding grooves are formed in the outer walls of the two sides of one side of the box body, a first support is slidably connected to the inner walls of the tops of the sliding grooves, and a second support is slidably connected to the inner walls of the bottoms of the sliding grooves. First mounting plates are fixedly connected to the outer walls of the two sides of the bottom end of the first support, second mounting plates are fixedly connected to the outer walls of the two sides of the top end of the second support, upper grinding rollers are mounted on the inner walls of the first mounting plates, lower grinding rollers are mounted on the inner walls of the second mounting plates, and synchronous belt wheel sets are mounted on the outer walls of the first mounting plates and the outer walls of the second mounting plates. According to the acrylic plate polishing device, the upper face and the lower face of an acrylic plate can be synchronously polished at the same time, the situation that polishing operation is repeated after one face is turned over is not needed, time is saved, the distance between the polishing structures can be adjusted according to polishing requirements, the application range is widened, and the machining efficiency of the acrylic plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic plate processing, in particular to an acrylic plate processing and polishing device. Background Art

[0002] The existing technology is: acrylic sheet, due to its various characteristics and advantages, occupies a large proportion in the current application of engineering plastic sheets, and thanks to its multiple characteristics, it is used in many fields. Therefore, there are many process flows in the production of acrylic sheets, one of which is the polishing process. In some field applications, the surface of the acrylic sheet after production needs to be polished before it can be used.

[0003] After searching the Chinese patent with publication number CN210938511U, a device for polishing acrylic plates is disclosed. The side is polished by a side polishing rod, and the two surfaces of the acrylic plate are polished by a horizontal polishing rod. The polishing process is automatically transmitted without manual pushing or changing the polishing position.

[0004] Based on the above search and combined with the prior art, it is found that the above patent has certain defects. During the grinding process, only one side of the acrylic plate can be grinded. After completion, it needs to be turned over and sent into the grinding structure to grind the other side. Both sides cannot be grinded simultaneously, and the spacing of the grinding structure cannot be adjusted according to the size of the acrylic plate. The scope of application is smaller, which reduces the processing efficiency of the acrylic plate. Utility Model Content

[0005] The purpose of the utility model is to provide an acrylic plate processing and polishing device to solve the problems raised in the above background technology.

[0006] The technical solution of the utility model is: an acrylic plate processing and grinding device, comprising a box body, the outer walls of both sides of one side of the box body are provided with slide grooves, the top inner wall of the slide groove is slidably connected with a bracket one, the bottom inner wall of the slide groove is slidably connected with a bracket two, the outer walls of both sides of the bottom end of the bracket one are fixedly connected with a mounting plate one, the outer walls of both sides of the top end of the bracket two are fixedly connected with a mounting plate two, the inner wall of the mounting plate one is installed with an upper grinding roller, the inner wall of the mounting plate two is installed with a lower grinding roller, the outer walls of the mounting plate one and the mounting plate two are installed with a synchronous pulley group, the upper grinding roller and the lower grinding roller are both fixedly connected to the inner wall of the synchronous pulley group, the outer wall of the other side of one side of the mounting plate one is fixedly connected with a U-shaped frame, a motor is installed on the outer wall of one side of the U-shaped frame, one end of the motor output shaft is connected to the synchronous pulley group through a coupling, the outer wall of one side of the box body is fixedly connected with a support frame, the inner wall of the support frame is installed with a hydraulic rod two, and one end of the piston rod of the hydraulic rod two is fixedly connected with the mounting frame.

[0007] In some embodiments, a clamping wheel is movably connected to the inner wall of the mounting frame, and the clamping wheel is rollingly connected to the outer wall of the synchronous pulley assembly.

[0008] In some embodiments, a hydraulic rod 1 is installed on one side outer wall of the top and bottom of the box body, and one end of the piston rod of the hydraulic rod 1 is fixedly connected to the outer wall of the bracket 1 and the bracket 2 respectively.

[0009] In some embodiments, a side grinding rod is installed on the inner wall of the other side of the box, and the upper grinding roller is located directly above the lower grinding roller.

[0010] In some embodiments, scale marks are provided on an outer wall of one side of the box body, and the scale marks are adapted to the positions of the first mounting plate and the second mounting plate.

[0011] The utility model provides an acrylic plate processing and grinding device through improvement, which has the following improvements and advantages compared with the prior art:

[0012] First, the utility model is provided with a box body, an upper grinding roller, a lower grinding roller, a synchronous belt pulley group and a motor. Different acrylic plates have different thicknesses. Sometimes, it is also necessary to continuously adjust the spacing of the grinding structure according to the grinding accuracy. The hydraulic rod one is controlled to separate or bring the bracket one and the bracket two together to adjust the spacing. At the same time, the hydraulic rod two is started, and the ejection mounting frame and the tightening wheel are tightened to the transmission belt on the synchronous belt pulley group to prevent the transmission belt from loosening. The upper and lower surfaces of the acrylic plate can be synchronously polished at the same time, and there is no need to complete the single-side and then turn over and repeat the grinding operation to save time. The spacing of the grinding structure can be adjusted according to the grinding requirements, thereby increasing the scope of application and improving the processing efficiency of the acrylic plate.

[0013] Secondly: the utility model is provided with a box body and scale marks, and grinding is carried out in the box body to effectively prevent the splashing of debris. Scale marks are provided on one side of the box body, which is convenient for more clear and accurate adjustment of the distance between the upper grinding roller and the lower grinding roller, and also convenient for adjusting the grinding structure to a suitable position before grinding, thereby improving the practicability of the grinding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a hydraulic rod-connection structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure of the clamping wheel of the utility model;

[0018] Figure 4 It is a schematic diagram of a support-connection structure of the utility model.

[0019] Description of reference numerals:

[0020] 1. Box body; 2. Upper grinding roller; 3. Lower grinding roller; 4. Scale mark; 5. Hydraulic rod 1; 6. Synchronous belt pulley set; 7. Mounting plate 1; 8. Mounting plate 2; 9. U-shaped frame; 10. Motor; 11. Support frame; 12. Hydraulic rod 2; 13. Bracket 1; 14. Bracket 2; 15. Mounting frame; 16. Clamping wheel. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides an acrylic plate processing and grinding device through improvement. The technical solution of the utility model is:

[0023] like Figure 1-Figure 4 As shown, an acrylic plate processing and grinding device includes a box body 1, and both outer walls of one side of the box body 1 are provided with a slide groove, the top inner wall of the slide groove is slidably connected to a bracket 13, and the bottom inner wall of the slide groove is slidably connected to a bracket 2 14, the outer walls of both sides of the bottom end of the bracket 13 are fixedly connected to a mounting plate 1 7, and the outer walls of both sides of the top end of the bracket 2 14 are fixedly connected to a mounting plate 2 8, the inner wall of the mounting plate 1 7 is installed with an upper grinding roller 2, the inner wall of the mounting plate 2 8 is installed with a lower grinding roller 3, and the mounting plate 1 7 and the mounting plate 8 are fixedly connected to each other. A synchronous pulley group 6 is installed on the outer wall of the second 8, and the upper grinding roller 2 and the lower grinding roller 3 are fixedly connected to the inner wall of the synchronous pulley group 6. A U-shaped frame 9 is fixedly connected to the outer wall of the other side of the mounting plate 7, and a motor 10 is installed on the outer wall of one side of the U-shaped frame 9. One end of the output shaft of the motor 10 is connected to the synchronous pulley group 6 through a coupling. A support frame 11 is fixedly connected to the outer wall of one side of the box body 1, and a hydraulic rod 12 is installed on the inner wall of the support frame 11. One end of the piston rod of the hydraulic rod 12 is fixedly connected to the mounting frame 15.

[0024] Furthermore, the inner wall of the mounting frame 15 is movably connected with a clamping wheel 16, which is rollingly connected to the outer wall of the synchronous pulley group 6. A hydraulic rod 5 is installed on one side of the outer wall of the top and bottom of the box body 1. One end of the piston rod of the hydraulic rod 5 is respectively fixedly connected to the outer wall of the bracket 13 and the bracket 2 14. The hydraulic rod 15 is controlled to separate or bring the bracket 13 and the bracket 2 14 together to adjust the spacing. At the same time, the hydraulic rod 2 12 is started to eject the mounting frame 15 and the clamping wheel 16 to tighten the transmission belt on the synchronous pulley group 6 to prevent the transmission belt from loosening.

[0025] Furthermore, a side grinding rod is installed on the inner wall of the other side of the box body 1, the upper grinding roller 2 is located directly above the lower grinding roller 3, and a scale mark 4 is provided on the outer wall of one side of the box body 1. The scale mark 4 is adapted to the position of the mounting plate 1 7 and the mounting plate 2 8. Grinding is carried out in the box body 1 to effectively prevent the splashing of debris. A scale mark 4 is provided on one side of the box body 1 to facilitate a clearer and more accurate adjustment of the spacing between the upper grinding roller 2 and the lower grinding roller 3, and to facilitate adjusting the grinding structure to a suitable position before grinding.

[0026] Working principle: When processing and grinding the acrylic plate, the acrylic plate to be ground is sent into the box 1. The fixed structure set on the other side of the box 1 applies an elastic fixing force to the acrylic plate to prevent the plate from tilting during the grinding process and affecting the operation of the device. When the acrylic plate is manually pushed to move, the motor 10 drives the upper grinding roller 2 and the lower grinding roller 3 to rotate through the synchronous belt pulley group 6. When the acrylic plate passes through the upper grinding roller 2 and the lower grinding roller 3, the top and bottom ends of the acrylic plate are polished at the same time. When the acrylic plate moves to the other side of the box 1, the side is polished by the side polishing rod. Different acrylic The thickness of the plate is different, and sometimes it is necessary to continuously adjust the spacing of the grinding structure according to the grinding accuracy. The hydraulic rod 15 is controlled to separate or bring the bracket 13 and the bracket 2 14 together to adjust the spacing. At the same time, the hydraulic rod 2 12 is started, and the mounting frame 15 and the tightening wheel 16 are ejected to tighten the transmission belt on the synchronous pulley group 6 to prevent the transmission belt from loosening. The grinding is carried out in the box 1 to effectively prevent the splashing of debris. A scale mark 4 is provided on one side of the box 1 to facilitate a clearer and more accurate adjustment of the spacing between the upper grinding roller 2 and the lower grinding roller 3, and it is also convenient to adjust the grinding structure to a suitable position before grinding.

[0027] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. An acrylic plate processing and polishing device, comprising a box (1), characterized in that: The outer walls of one side of the box body (1) are provided with sliding grooves, the top inner wall of the sliding groove is slidably connected to a bracket 1 (13), the bottom inner wall of the sliding groove is slidably connected to a bracket 2 (14), the outer walls of the bottom end of the bracket 1 (13) are fixedly connected to a mounting plate 1 (7), the outer walls of the top end of the bracket 2 (14) are fixedly connected to a mounting plate 2 (8), the inner wall of the mounting plate 1 (7) is installed with an upper grinding roller (2), the inner wall of the mounting plate 2 (8) is installed with a lower grinding roller (3), and the outer walls of the mounting plate 1 (7) and the mounting plate 2 (8) are installed with a synchronous pulley set (6), the upper grinding roller (2) and the lower grinding roller (3) are both fixedly connected to the inner wall of the synchronous pulley group (6), the outer wall of the other side of the mounting plate (7) is fixedly connected to a U-shaped frame (9), an outer wall of one side of the U-shaped frame (9) is installed with a motor (10), one end of the output shaft of the motor (10) is connected to the synchronous pulley group (6) through a coupling, an outer wall of one side of the box body (1) is fixedly connected with a support frame (11), the inner wall of the support frame (11) is installed with a hydraulic rod 2 (12), and one end of the piston rod of the hydraulic rod 2 (12) is fixedly connected with a mounting frame (15).

2. The acrylic plate processing and polishing device according to claim 1, characterized in that: The inner wall of the mounting frame (15) is movably connected to a tension wheel (16), and the tension wheel (16) is rollingly connected to the outer wall of the synchronous pulley group (6).

3. The acrylic plate processing and polishing device according to claim 1, characterized in that: A hydraulic rod 1 (5) is installed on one side outer wall of the top and bottom of the box body (1), and one end of the piston rod of the hydraulic rod 1 (5) is fixedly connected to the outer wall of the bracket 1 (13) and the outer wall of the bracket 2 (14) respectively.

4. The acrylic plate processing and polishing device according to claim 1, characterized in that: A side grinding rod is installed on the inner wall of the other side of the box body (1), and the upper grinding roller (2) is located directly above the lower grinding roller (3).

5. The acrylic plate processing and polishing device according to claim 1, characterized in that: The outer wall of one side of the box body (1) is provided with scale marks (4), and the scale marks (4) are both adapted to the positions of the first mounting plate (7) and the second mounting plate (8).

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