Edge grinding device for polaroid machining

Abstract

The edge grinding device comprises a machine cabinet, a conveying device is arranged at the position, close to the right side, of the top of the machine cabinet, a conveying screw rod is arranged in the conveying device, the surface of the conveying screw rod is connected with a rotating base in a sleeving mode, and a rotating disc is arranged at the top of the rotating base; a side frame is arranged on one side of the top of the tray, a clamping plate is arranged on the top of the side frame close to the center of the tray, an adjusting back plate is arranged on the top of the cabinet close to the back face, a transverse guide rail is installed on the front face of the adjusting back plate, and a vertical guide rail is arranged on the front face of the transverse guide rail. The rotating motor drives the clamping plate to rotate so that the polaroid can rotate, the height and the distance are adjusted in cooperation with the grinding wheel moving on the guide rail in the corresponding direction, multi-angle grinding is carried out, and the device can machine various polaroids in irregular shapes.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of polarizing plates, in particular to an edge grinding device for polarizing plate processing. BACKGROUND

[0002] The full name of the polarizing plate is polarized light plate. The imaging of liquid crystal displays must rely on polarized light. All liquid crystals have two polarizing plates tightly attached to the liquid crystal glass, forming a liquid crystal plate with a total thickness of about 1mm. Polarizing plates mainly use shearing processing technology, and then grinding processing is performed on the sheared edge. When grinding the polarizing plate, multiple polarizing plates are usually stacked into a stack and the side edges are ground.

[0003] A polarizing plate edge grinding machine is disclosed in Chinese Patent No. CN115741337A, which belongs to the technical field of polarizing plate manufacturing equipment. It comprises a machine body, a processing platform for placing polarizing plates is rotatably arranged on the machine body, a pressing part for pressing the polarizing plates is arranged on the machine body directly above the processing platform, a processing groove is opened at the top of the processing platform, the opening of the processing groove is directly opposite the pressing part, a receiving plate for receiving the polarizing plates is slidably arranged in the processing groove, the sliding direction of the receiving plate is parallel to the depth direction of the processing groove, and a first driving member for driving the receiving plate to slide is arranged on the processing platform. A positioning device is arranged on the receiving plate, which is used to fix the polarizing plate after the receiving plate drives the polarizing plate to move into the installation groove. The above prior art processes after fixing the polarizing plate by grinding device, the position of the polarizing plate cannot be adjusted due to the fixation, although two grinding devices are set, but the grinding position is still limited, only linear grinding can be carried out.

[0004] Therefore, the present application is proposed. SUMMARY

[0005] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide an edge grinding device for polarizing plate processing, which solves the problems raised in the background art.

[0006] To solve the above technical problems, the basic idea of the technical solution of the present application is: The utility model provides a kind of edge grinding device for polarizer processing, including: cabinet, characterized by, the top of the cabinet is close to right side and is provided with conveying device, conveying screw is provided inside the conveying device, conveying screw is provided with conveying motor in one end, rotating base is sleeved on the surface of conveying screw, rotating base is provided with rotating disc on the top, the top of the tray is provided with tray on the top, the side of the tray is provided with side frame, the side of the side frame is close to center and is provided with pressing plate, the top of the pressing plate is provided with pressing rod, the top of the cabinet is close to back and is provided with adjusting back plate, adjusting back plate is installed with horizontal guide rail on the front, the front of horizontal guide rail is provided with vertical guide rail, vertical guide rail is installed with edge grinding seat inside, edge grinding seat is installed with polishing wheel close to front, the left side of polishing wheel is provided with polishing motor.

[0007] Optionally, the top of the cabinet is provided with a rotating frame on the right side of the adjusting back plate, the rotating frame is provided with a rotating motor on the top, the rotating frame is provided with an extension frame close to the bottom at the center position, the extension frame is provided with a secondary rod at the front end, the secondary rod is sleeved with a belt pulley on the surface, the belt pulley is sleeved with a belt on the surface, and the secondary rod is provided with a rotating rod at the bottom.

[0008] Optionally, the adjusting back plate is provided with a horizontal movement motor on the top, and the vertical guide rail is provided with a vertical movement motor on the top.

[0009] Optionally, the top of the cabinet is provided with an air extraction box on the front of the adjusting back plate, the air extraction box is provided with a filter box on the top, the polishing wheel is provided with a suction nozzle on the top, the polishing motor is provided with a switching box on the top, and the switching box and the filter box are connected by a connecting air pipe.

[0010] Optionally, the filter box is provided with a filter plate inside.

[0011] Optionally, the rotating rod is a hexagonal column.

[0012] Optionally, the rotating disc is provided with a flat position on both sides, and the conveying device is provided with a baffle on both sides.

[0013] Optionally, the rotating disc is provided with a bearing inside.

[0014] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art. However, any product implementing the present application does not necessarily need to achieve all the advantages described below: 1. The edge grinding device for polaroid processing is characterized in that the fixed polaroid is installed on the tray and conveyed to the corresponding position, the rotating rod is clamped into the clamping plate, the clamping plate is rotated by the rotating motor to rotate the polaroid, the height and distance of the grinding wheel moving on the corresponding direction guide rail are adjusted, and multi-angle grinding is performed, so that the device can process various irregular shaped polaroids.

[0015] 2. The edge grinding device for polaroid processing is characterized in that the suction nozzle is connected to the exhaust box in the grinding area to adsorb the debris particles generated during grinding, pass through the connecting air pipe and be filtered by the filter plate, so as to avoid the influence of the scattered grinding debris on the surrounding environment and facilitate collection and cleaning.

[0016] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of the drawings. In the drawings: Figure 1 The structure of the present application is shown in the schematic diagram; Figure 2 The structure of the present application is shown in the schematic diagram; Figure 1 The enlarged view of A shown in the schematic diagram; Figure 3 The structure of the present application is shown in the schematic diagram; Figure 4 The structure of the present application is shown in the schematic diagram; Figure 5 The structure of the present application is shown in the schematic diagram; Figure 6 The structure of the present application is shown in the schematic diagram; Figure 7 The structure of the present application is shown in the schematic diagram; Figure 8 The structure of the present application is shown in the schematic diagram;

[0018] In the drawings, the component list represented by each reference numeral is as follows: 1, cabinet; 2, conveying device; 201, conveying screw; 202, conveying motor; 203, baffle; 3, rotating base; 301, rotating disc; 302, tray; 303, side frame; 304, pressing rod; 305, pressing plate; 306, clamping plate; 307, bearing; 308, flat position; 4, rotating frame; 401, rotating motor; 402, extension frame; 403, auxiliary rod; 404, belt pulley; 405, belt; 406, rotating rod; 5, adjusting back plate; 501, horizontal guide rail; 502, vertical guide rail; 503, horizontal moving motor; 504, vertical moving motor; 6, edging seat; 601, polishing wheel; 602, polishing motor; 7, exhaust box; 701, suction nozzle; 702, adapter box; 703, connecting air pipe; 704, filter box; 705, filter plate.

[0019] It should be noted that the drawings and the written description are not intended to limit the scope of the present application in any way. DETAILED DESCRIPTION

[0020] The present application will now be described in further detail with reference to the drawings.

[0021] Please refer to Figures 1-8 In the embodiment shown, an edging device for polaroid processing is provided, which comprises a cabinet 1.

[0022] As Figures 1-6As shown, the cabinet 1 of the embodiment is provided with a conveying device 2 near the top right side, the conveying device 2 is internally provided with a conveying screw 201, one end of the conveying screw 201 is provided with a conveying motor 202, the conveying screw 201 is sleeved with a rotating base 3, the rotating base 3 is provided with a turntable 301 at the top, the turntable 301 is provided with a tray 302 at the top, the tray 302 is provided with a side frame 303 at one side of the top, the side frame 303 is provided with a pressing plate 305 near the center of one side, the pressing plate 305 is provided with a pressing rod 304 at the top, the cabinet 1 is provided with an adjusting back plate 5 near the top back, the adjusting back plate 5 is provided with a horizontal guide rail 501 on the front, the horizontal guide rail 501 is provided with a vertical guide rail 502 on the front, the vertical guide rail 502 is internally provided with an edge grinding seat 6, the edge grinding seat 6 is provided with a grinding wheel 601 near the front, and the grinding wheel 601 is provided with a grinding motor 602 on the left side; wherein, a plurality of polarizing plates are stacked on the tray 302, the polarizing plates are pressed and fixed by rotating and pushing the pressing plate 305 through the pressing rod 304 on the side frame 303, the tray 302 is placed on the turntable 301, and the turntable 301 is installed on the rotating base 3; the conveying screw 201 on the conveying device 2 passes through the threaded hole of the rotating base 3, the conveying motor 202 rotates the conveying screw 201 to move the rotating base 3 on the conveying device 2, and the feeding area and the grinding area are far away, so as to facilitate feeding and discharging, and the edge grinding seat 6 area installed on the two guide rails of the adjusting back plate 5 is moved to, and the stacked polarizing plates are ground by the grinding wheel 601.

[0023] As shown, Figures 1-6 the rotating base 3 is conveyed to the rotating frame 4 area, the rotating rod 406 is inserted into the clamping plate 306 to fix, and at the same time, the rotating rod 406 can be rotated by rotating the upper auxiliary rod 403, the auxiliary rod 403 is sleeved with a belt pulley 404, the belt pulley 404 on the bottom output shaft of the rotating motor 401 is connected through a belt 405, the whole structure is supported by the extension frame 402, the rotating motor 401 is started to drive the rotating rod 406 to rotate to drive the tray 302 to rotate, so that the polarizing plates on the tray 302 are rotated to adjust the angle of the grinding wheel 601, and the polarizing plates are ground from multiple angles.

[0024] As shown, Figures 1-6As shown, the top of the adjusting back plate 5 of the embodiment is provided with a transverse moving motor 503, and the top of the vertical guide rail 502 is provided with a vertical moving motor 504; wherein the vertical guide rail 502 is installed on the transverse guide rail 501 through a sliding block on the back, and the transverse moving motor 503 on the adjusting back plate 5 is connected with a screw rod penetrating through the vertical guide rail 502, so as to control the vertical guide rail 502 to move on the transverse guide rail 501 to adjust the transverse position of the edging seat 6, and the vertical moving motor 504 installed on the vertical guide rail 502 is connected with a screw rod penetrating through the edging seat 6, so as to drive the edging seat 6 to vertically move on the vertical guide rail 502, thereby adjusting the position of the edging seat 6 through the cooperation of the transverse moving motor 503 and the vertical moving motor 504, adjusting the height and distance size of the polarizer, and cooperating with the rotation of the tray 302 to polish the circular arc angle, thereby improving the polishing effect.

[0025] As shown in the drawings, Figures 1-6 As shown, the top of the adjusting back plate 5 of the embodiment is provided with a transverse moving motor 503, and the top of the vertical guide rail 502 is provided with a vertical moving motor 504; wherein the vertical guide rail 502 is installed on the transverse guide rail 501 through a sliding block on the back, and the transverse moving motor 503 on the adjusting back plate 5 is connected with a screw rod penetrating through the vertical guide rail 502, so as to control the vertical guide rail 502 to move on the transverse guide rail 501 to adjust the transverse position of the edging seat 6, and the vertical moving motor 504 installed on the vertical guide rail 502 is connected with a screw rod penetrating through the edging seat 6, so as to drive the edging seat 6 to vertically move on the vertical guide rail 502, thereby adjusting the position of the edging seat 6 through the cooperation of the transverse moving motor 503 and the vertical moving motor 504, adjusting the height and distance size of the polarizer, and cooperating with the rotation of the tray 302 to polish the circular arc angle, thereby improving the polishing effect.

[0026] As shown in the drawings, Figure 8 As shown, the top of the adjusting back plate 5 of the embodiment is provided with a transverse moving motor 503, and the top of the vertical guide rail 502 is provided with a vertical moving motor 504; wherein the vertical guide rail 502 is installed on the transverse guide rail 501 through a sliding block on the back, and the transverse moving motor 503 on the adjusting back plate 5 is connected with a screw rod penetrating through the vertical guide rail 502, so as to control the vertical guide rail 502 to move on the transverse guide rail 501 to adjust the transverse position of the edging seat 6, and the vertical moving motor 504 installed on the vertical guide rail 502 is connected with a screw rod penetrating through the edging seat 6, so as to drive the edging seat 6 to vertically move on the vertical guide rail 502, thereby adjusting the position of the edging seat 6 through the cooperation of the transverse moving motor 503 and the vertical moving motor 504, adjusting the height and distance size of the polarizer, and cooperating with the rotation of the tray 302 to polish the circular arc angle, thereby improving the polishing effect.

[0027] As shown in the drawings, Figure 6 As shown, the top of the adjusting back plate 5 of the embodiment is provided with a transverse moving motor 503, and the top of the vertical guide rail 502 is provided with a vertical moving motor 504; wherein the vertical guide rail 502 is installed on the transverse guide rail 501 through a sliding block on the back, and the transverse moving motor 503 on the adjusting back plate 5 is connected with a screw rod penetrating through the vertical guide rail 502, so as to control the vertical guide rail 502 to move on the transverse guide rail 501 to adjust the transverse position of the edging seat 6, and the vertical moving motor 504 installed on the vertical guide rail 502 is connected with a screw rod penetrating through the edging seat 6, so as to drive the edging seat 6 to vertically move on the vertical guide rail 502, thereby adjusting the position of the edging seat 6 through the cooperation of the transverse moving motor 503 and the vertical moving motor 504, adjusting the height and distance size of the polarizer, and cooperating with the rotation of the tray 302 to polish the circular arc angle, thereby improving the polishing effect.

[0028] As shown in FIG. X, the turntable 301 of the embodiment is provided with flat positions 308 on both sides, and the conveying device 2 is provided with baffles 203 on both sides; wherein the baffle 203 is attached to the flat position 308 on the turntable 301, so that when the rotating base 3 moves back, the baffle 203 limits and positions the turntable 301 by clamping the flat position 308, which facilitates the fixation of the tray 302 when installing the polarizing plate, and at the same time plays a certain fixing role for the clamp plate 306 when the rotating rod 406 is inserted into the clamp plate 306, and adjusts the angle to enter.

[0029] As shown in FIG. X, the turntable 301 of the embodiment is provided with flat positions 308 on both sides, and the conveying device 2 is provided with baffles 203 on both sides; wherein the baffle 203 is attached to the flat position 308 on the turntable 301, so that when the rotating base 3 moves back, the baffle 203 limits and positions the turntable 301 by clamping the flat position 308, which facilitates the fixation of the tray 302 when installing the polarizing plate, and at the same time plays a certain fixing role for the clamp plate 306 when the rotating rod 406 is inserted into the clamp plate 306, and adjusts the angle to enter.

[0030] Working principle: start the conveying motor 202 to move the rotating base 3 to the original rotating frame 4 position, place the polarizing plate on the tray 302, rotate the pressing rod 304 to fix it through the pressing plate 305, reverse the conveying motor 202 to convey the rotating base 3 to the corresponding position under the rotating frame 4, the rotating rod 406 is clamped into the clamp plate 306, the rotating motor 401 drives the rotating rod 406 under the sub-rod 403 to rotate through the belt 405, drives the clamp plate 306 and the entire turntable 301 to rotate, so that the polarizing plate on the tray 302 rotates to adjust the angle, the edge grinding seat 6 on the back plate 5 adjusts the horizontal and height positions of the edge grinding seat 6 through two moving motors, cooperates with the rotating polarizing plate, and performs multi-angle grinding, so that the device can process various irregular-shaped polarizing plates, and the device can process various irregular-shaped polarizing plates.

[0031] The present application is not limited to the above-mentioned embodiments, and any person should know that the structural changes made under the inspiration of the present application fall within the protection scope of the present application. The technical, shape and structure parts not described in detail in the present application are well-known technologies.

Claims

1. An edging device for polarizing sheet processing, comprising: The cabinet (1) is characterized in that the conveying device (2) is arranged on the top of the cabinet (1) near the right side, the conveying screw (201) is arranged inside the conveying device (2), the conveying motor (202) is arranged at one end of the conveying screw (201), the rotating base (3) is sleeved on the surface of the conveying screw (201), the turntable (301) is arranged on the top of the rotating base (3), the tray (302) is arranged on the top of the turntable (301), the side frame (303) is arranged on the top of the tray (302) on one side, the pressing plate (305) is arranged on one side of the side frame (303) near the center, the pressing rod (304) is arranged on the top of the pressing plate (305), the adjusting back plate (5) is arranged on the top of the cabinet (1) near the back, the horizontal guide rail (501) is arranged on the front of the adjusting back plate (5), the vertical guide rail (502) is arranged on the front of the horizontal guide rail (501), the edge grinding base (6) is arranged inside the vertical guide rail (502), the grinding wheel (601) is arranged on the front of the edge grinding base (6), and the grinding motor (602) is arranged on the left side of the grinding wheel (601).

2. The edging device for polarizing sheet processing according to claim 1, wherein The rotating frame (4) is arranged on the top of the cabinet (1) on the right side of the adjusting back plate (5), the rotating motor (401) is arranged on the top of the rotating frame (4), the extension frame (402) is arranged on the bottom of the rotating frame (4) near the center, the auxiliary rod (403) is arranged on the front end of the extension frame (402), the belt pulley (404) is sleeved on the surface of the auxiliary rod (403), the belt (405) is sleeved on the surface of the belt pulley (404), the rotating rod (406) is arranged on the bottom of the auxiliary rod (403), and the clamping plate (306) is arranged on the top of the side frame (303) near the center of the tray (302).

3. The edging device for polarizing sheet processing according to claim 1, wherein The horizontal moving motor (503) is arranged on the top of the adjusting back plate (5), and the vertical moving motor (504) is arranged on the top of the vertical guide rail (502).

4. The edging device for polarizing sheet processing according to claim 1, wherein The air suction box (7) is arranged on the top of the cabinet (1) on the front of the adjusting back plate (5), the filter box (704) is arranged on the top of the air suction box (7), the suction nozzle (701) is arranged on the top of the grinding wheel (601), the adapter box (702) is arranged on the top of the grinding motor (602), and the adapter box (702) and the filter box (704) are connected through the connecting air pipe (703).

5. The edging device for polarizing sheet processing according to claim 4, wherein The filter plate (705) is arranged inside the filter box (704).

6. The edging device for polarizing sheet processing according to claim 2, wherein The rotating rod (406) is a hexagonal column.

7. The edging device for polarizing sheet processing according to claim 1, wherein The flat positions (308) are formed on both sides of the turntable (301), and the baffle (203) is arranged on both sides of the conveying device (2).

8. The edging device for polarizing sheet processing according to claim 1, wherein The bearing (307) is arranged inside the turntable (301).

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