Surface polishing device

Abstract

The utility model discloses a surface polishing device and relates to the technical field of plate surface polishing, the surface polishing device comprises two sets of supporting rods, the lower ends of the supporting rods are fixedly connected with supporting legs, the number of the supporting legs is two, one side of the two sets of supporting rods is fixedly connected with a first mounting plate, and the other side of the two sets of supporting rods is fixedly connected with a second mounting plate. A third mounting plate is fixedly connected to the same sides of the supporting rods and the first mounting plate, a second mounting plate is fixedly connected to the side face of the other supporting rod, a conveying assembly is arranged between the two supporting rods, and the two supporting rods are provided with a first grinding assembly and a second grinding assembly in cooperation with the conveying assembly; the first grinding assembly is connected with a liquid conveying assembly, and through cooperation of a first motor, a first rotating roller, a second rotating roller, a conveying belt, a first containing platform, a second containing platform, a second motor, a first rotating shaft, a first grinding roller, a third motor, a second rotating shaft and a second grinding roller, the effect that the two faces of a plate can be ground at the same time is achieved.

Description

Technical Field

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

[0002] Plastic steel windows are made of polyvinyl chloride resin as the main raw material, with a certain proportion of stabilizers, colorants, fillers, ultraviolet absorbers, etc., extruded into a molded material, and then steel is inserted into the inner cavity to make doors and windows. They have the advantages of high cost performance and high strength. During the processing of plastic steel windows, the surface of the plate needs to be polished to ensure its smoothness.

[0003] The existing utility model patent with the patent publication number CN215147493U discloses a plate surface grinding device, which includes a plate grinding device, which is composed of a conveyor, a grinding device and a liquid storage device. The grinding device is mounted on the upper end surface of the conveyor; the liquid storage device is mounted on one side of the conveyor; the plate is placed along the push plates arranged on the baffles on both sides, and the push plates are rotated to the rear end of the plate to push the plate forward to the bottom of the grinding device. The motor drives the drum to make the sanding sleeve grind the plate, so as to achieve the effect of continuously grinding the plate, making the work efficiency higher. The grinding liquid inside the liquid storage tank is transported to the drum through the grinding structure, and leaks out from the through hole, so that the sanding sleeve is cooled during the grinding process. It can also make the grinding effect better.

[0004] After analysis, it was found that during the grinding process, the device can only grind one side of the plate at a time. When the other side of the plate needs to be polished, the worker needs to turn the plate over and grind it again, making the entire grinding process lack continuity. Utility Model Content

[0005] The purpose of the utility model is to provide a surface grinding device to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A surface grinding device comprises support rods, which are symmetrically arranged in two groups. The lower ends of the support rods are fixedly connected to support legs, and the support legs are arranged in two groups. One side of the two groups of support rods is fixedly connected to a first mounting plate, the support rod and the first mounting plate are fixedly connected to a third mounting plate on the same side, and the other side of the support rod is fixedly connected to a second mounting plate. A transmission assembly is arranged between the two groups of support rods, and the two groups of support rods are equipped with a first grinding assembly and a second grinding assembly in conjunction with the transmission assembly, and the first grinding assembly is connected to an infusion assembly.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional scheme: the conveying component includes a first motor, the first motor is fixedly mounted on a first mounting plate, the output end of the first motor is fixedly connected to a first rotating roller via a rotating shaft, the first rotating roller is rotatably connected to a support rod at one end away from the first motor, two groups of support rods are rotatably connected to a second rotating roller at one end away from the first rotating roller, conveyor belts are connected to both ends of the first rotating roller and the second rotating roller, and a placement structure is connected to the conveyor belt.

[0010] In an optional scheme: the first grinding component includes a second motor, the output end of the second motor is connected to a first rotating shaft, the first rotating shaft passes through a support block and is rotatably connected to the support block through a bearing, the first rotating shaft is fixedly connected to a first grinding roller at one end away from the second motor, a liquid outlet is provided on the surface of the first grinding roller, the end of the first grinding roller away from the first rotating shaft is rotatably connected to a liquid inlet pipe through a bearing, an inner cavity is provided inside the first grinding roller, the liquid inlet pipe is connected to the inner cavity, the liquid inlet pipe is fixedly connected to a fixed block, and the fixed block is fixedly connected to the upper end of the support rod.

[0011] In an optional scheme: the second grinding assembly includes a third motor, the output end of the third motor is connected to a second rotating shaft, the second rotating shaft passes through the support rod and is rotatably connected to the support rod, the second rotating shaft is connected to a second grinding roller, the second grinding roller is rotatably connected to a fixed rod, and the fixed rod is fixedly connected to the side of the support rod.

[0012] In an optional solution: the infusion component includes a liquid storage box, a water pump is arranged in the liquid storage box, an output end of the water pump is connected to an infusion tube, the infusion tube is connected to a liquid inlet pipe, and a water inlet pipe is connected to a side of the liquid storage box.

[0013] In an optional scheme: the placement structure includes a first placement platform, the first placement platform is arranged on the upper surface of the conveyor belt, the first placement platform is symmetrically arranged in two groups, the upper surface of the conveyor belt is provided with a second placement platform to cooperate with the first placement platform, the second placement platform is arranged in four groups, and the first placement platform and the second placement platform are provided with grooves that cooperate with each other.

[0014] In an optional solution: an observation window is provided on the side of the liquid storage tank.

[0015] In an optional solution: reinforcing ribs are provided between the support rod and the support leg.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model avoids the influence of the conveyor belt blocking the lower surface of the plate to be polished by the mutual cooperation among the first motor, the first rotating roller, the second rotating roller, the conveyor belt, the first placement platform, the second placement platform, the second motor, the first rotating shaft, the first grinding roller, the third motor, the second rotating shaft and the second grinding roller, so that the upper and lower surfaces of the plate to be polished can both contact with the grinding roller, thereby achieving the effect of grinding both sides of the plate at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of one side of the utility model.

[0020] Figure 3 It is a schematic structural diagram of the first grinding component and the second grinding component of the utility model.

[0021] Figure 4 It is a structural schematic diagram of another side of the utility model.

[0022] Figure 5 It is a partial cross-sectional schematic diagram of the first grinding component of the utility model.

[0023] Figure 6 It is a schematic diagram of the reinforcing rib of the utility model.

[0024] Notes on figure numbers: 100, support rod; 101, support leg; 102, first mounting plate; 103, second mounting plate; 104, third mounting plate; 200, first motor; 201, first rotating roller; 202, second rotating roller; 203, conveyor belt; 300, first placement platform; 301, second placement platform; 400, second motor; 401, first rotating shaft; 402, support block; 403, first grinding roller; 404, liquid outlet; 405, liquid inlet pipe; 406, fixing block; 500, third motor; 501, second rotating shaft; 502, second grinding roller; 503, fixing rod; 600, liquid storage tank; 601, infusion tube; 602, water inlet pipe; 603, observation window. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] Example 1

[0027] In one embodiment, Figure 1-Figure 6As shown, a surface grinding device comprises a support rod 100, wherein the support rod 100 is symmetrically arranged in two groups, the lower end of the support rod 100 is fixedly connected with a support leg 101, and the support leg 101 is arranged in two groups. The support rod 100 cooperates with the support leg 101 to provide support for the entire device, one side of the two groups of support rods 100 is fixedly connected with a first mounting plate 102, the support rod 100 and the first mounting plate 102 are fixedly connected with a third mounting plate 104 on the same side, and the other side of the support rod 100 is fixedly connected with a second mounting plate 103, a conveying assembly is arranged between the two groups of support rods 100, and the conveying assembly transports the plate to be polished, the two groups of support rods 100 are cooperated with the conveying assembly to be provided with a first polishing assembly and a second polishing assembly, and the first polishing assembly cooperates with the second polishing assembly to simultaneously polish the upper and lower surfaces of the plate, and the first polishing assembly is connected with an infusion assembly, and the infusion assembly can transport polishing liquid to the first polishing assembly.

[0028] like Figure 1 and Figure 2 As shown, the transmission component includes a first motor 200, which is fixedly mounted on a first mounting plate 102, and an output end of the first motor 200 is fixedly connected to a first rotating roller 201 via a rotating shaft, and an end of the first rotating roller 201 away from the first motor 200 is rotatably connected to a support rod 100, and the operation of the first motor 200 drives the first rotating roller 201 to rotate, and two groups of support rods 100 are rotatably connected to a second rotating roller 202 at one end away from the first rotating roller 201, and conveyor belts 203 are connected to both ends of the first rotating roller 201 and the second rotating roller 202, and the rotation of the first rotating roller 201 drives the conveyor belt 203 and the second rotating roller 202 to rotate, and a placement structure is connected to the conveyor belt 203, and the rotation of the conveyor belt 203 ultimately drives the placement structure to move.

[0029] like Figure 3 and Figure 5 As shown, the first grinding assembly includes a second motor 400, and the output end of the second motor 400 is connected to the first rotating shaft 401, the first rotating shaft 401 passes through the support block 402 and is rotatably connected to the support block 402 through a bearing, the first rotating shaft 401 is fixedly connected to the first grinding roller 403 at one end away from the second motor 400, and the second motor 400 drives the first grinding roller 403 to rotate through the first rotating shaft 401, a liquid outlet 404 is provided on the surface of the first grinding roller 403, and the first grinding roller 403 is rotatably connected to the end away from the first rotating shaft 401 through a bearing, an inner cavity is provided inside the first grinding roller 403, and the liquid inlet pipe 405 is connected with the inner cavity, and the liquid flows into the inner cavity of the first grinding roller 403 through the liquid inlet pipe 405 and flows out through the liquid outlet 404, and the liquid inlet pipe 405 is fixedly connected to a fixed block 406, and the fixed block 406 is fixedly connected to the upper end of the support rod 100.

[0030] like Figure 3 As shown, the second grinding assembly includes a third motor 500, and the output end of the third motor 500 is connected to a second rotating shaft 501, the second rotating shaft 501 passes through the support rod 100 and is rotatably connected to the support rod 100, the second rotating shaft 501 is connected to a second grinding roller 502, and the third motor 500 drives the second grinding roller 502 to rotate through the second rotating shaft 501, and the second grinding roller 502 is rotatably connected to a fixed rod 503, and the fixed rod 503 is fixedly connected to the side of the support rod 100.

[0031] like Figure 1 , Figure 2 and Figure 5 As shown, the infusion assembly includes a liquid storage tank 600, in which a water pump is arranged, and an infusion tube 601 is connected to the output end of the water pump, and the infusion tube 601 is connected to the liquid inlet tube 405. When the water pump runs, the polishing liquid in the liquid storage tank 600 is pumped into the infusion tube 601, and flows into the liquid inlet tube 405 through the infusion tube 601. A water inlet pipe 602 is connected to the side of the liquid storage tank 600. The polishing liquid can be replenished in the liquid storage tank 600 by connecting the water pipe to the water inlet pipe 602.

[0032] like Figure 2 As shown, the placement structure includes a first placement platform 300, and the first placement platform 300 is arranged on the upper surface of the conveyor belt 203. The first placement platform 300 is symmetrically arranged in two groups. The upper surface of the conveyor belt 203 is provided with a second placement platform 301 to cooperate with the first placement platform 300, and the second placement platform is arranged in four groups. The first placement platform 300 and the second placement platform 301 are provided with grooves that cooperate with each other, and the grooves are provided with a mechanism for clamping and fixing the plate to be polished to prevent the plate from moving during the polishing process. The plate is placed on the groove between the first placement platform 300 and the second placement platform 301, and the plate moves under the drive of the conveyor belt 203. When passing between the first polishing roller 403 and the second polishing roller 502, the surface polishing is completed.

[0033] Example 2

[0034] like Figure 1 As shown, an observation window 603 is provided on the side of the liquid storage tank 600 , and the observation window 603 can facilitate the staff to see the remaining amount of polishing liquid in the liquid storage tank 600 .

[0035] like Figure 6 As shown, reinforcing ribs are provided between the support rod 100 and the support leg 101, and the reinforcing ribs can enhance the overall stability of the device.

[0036] The above embodiment discloses a surface grinding device, wherein when the surface of the required plate needs to be ground, the plate is aligned with the groove between the first placement platform 300 and the second placement platform 301 and placed, and the device is started. Under the action of the first motor 200, the first rotating roller 201 rotates, driving the conveyor belt 203 to rotate, so that the first placement platform 300 and the second placement platform 301 drive the plate to move, and at the same time, the second motor 400 and the third motor 500 drive the first grinding roller 403 and the second grinding roller 502 rotates to grind the passing plate. During the grinding process, the water pump in the liquid storage tank 600 pumps the grinding liquid into the infusion tube 601, and flows into the liquid inlet tube 405 through the infusion tube 601, wherein the liquid inlet tube 405 is rotatably connected with the first grinding roller 403 through the bearing, and the liquid inlet tube 405 is connected with the inner cavity of the first grinding roller. The grinding liquid flows into the first grinding roller 403 through the liquid inlet tube 405, and flows into the surface of the first grinding roller 403 through the liquid outlet 404, so as to cool down the first grinding roller 403 and the plate.

[0037] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A surface grinding device, comprising a support rod (100), wherein the support rod (100) is symmetrically arranged in two groups, the lower end of the support rod (100) is fixedly connected to a support leg (101), the support leg (101) is arranged in two groups, one side of the two groups of support rods (100) is fixedly connected to a first mounting plate (102), the support rod (100) and the first mounting plate (102) are fixedly connected to a third mounting plate (104) on the same side, and the other side of the support rod (100) is fixedly connected to a second mounting plate (103), characterized in that: A transmission assembly is provided between the two groups of support rods (100), and the two groups of support rods (100) are provided with a first polishing assembly and a second polishing assembly in coordination with the transmission assembly, wherein the first polishing assembly is connected to an infusion assembly.

2. The surface grinding device according to claim 1, characterized in that: The transmission component comprises a first motor (200), the first motor (200) is fixedly mounted on a first mounting plate (102), the output end of the first motor (200) is fixedly connected to a first rotating roller (201) via a rotating shaft, the first rotating roller (201) is rotatably connected to a support rod (100) at one end away from the first motor (200), two groups of support rods (100) are rotatably connected to a second rotating roller (202) at one end away from the first rotating roller (201), a conveyor belt (203) is connected to both ends of the first rotating roller (201) and the second rotating roller (202), and a placement structure is connected to the conveyor belt (203).

3. The surface grinding device according to claim 1, characterized in that: The first grinding assembly comprises a second motor (400), the output end of the second motor (400) is connected to a first rotating shaft (401), the first rotating shaft (401) passes through a support block (402) and is rotatably connected to the support block (402) via a bearing, the first rotating shaft (401) is fixedly connected to an end of the first rotating shaft (401) away from the second motor (400) with a first grinding roller (403), a liquid outlet (404) is provided on the surface of the first grinding roller (403), the end of the first grinding roller (403) away from the first rotating shaft (401) is rotatably connected to a liquid inlet pipe (405) via a bearing, an inner cavity is provided inside the first grinding roller (403), the liquid inlet pipe (405) is connected to the inner cavity, the liquid inlet pipe (405) is fixedly connected to a fixed block (406), and the fixed block (406) is fixedly connected to the upper end of the support rod (100).

4. The surface grinding device according to claim 1, characterized in that: The second grinding assembly comprises a third motor (500), the output end of the third motor (500) is connected to a second rotating shaft (501), the second rotating shaft (501) passes through the support rod (100) and is rotatably connected to the support rod (100), the second rotating shaft (501) is connected to a second grinding roller (502), the second grinding roller (502) is rotatably connected to a fixed rod (503), and the fixed rod (503) is fixedly connected to the side of the support rod (100).

5. The surface grinding device according to claim 1, characterized in that: The infusion assembly comprises a liquid storage box (600), a water pump is arranged in the liquid storage box (600), an output end of the water pump is connected to an infusion tube (601), the infusion tube (601) is connected to a liquid inlet tube (405), and a side of the liquid storage box (600) is connected to a water inlet tube (602).

6. The surface grinding device according to claim 2, characterized in that: The placement structure includes a first placement platform (300), the first placement platform (300) is arranged on the upper surface of the conveyor belt (203), the first placement platform (300) is symmetrically arranged in two groups, the upper surface of the conveyor belt (203) is provided with a second placement platform (301) to cooperate with the first placement platform (300), the second placement platform is arranged in four groups, and the first placement platform (300) and the second placement platform (301) are provided with grooves that cooperate with each other.

7. The surface grinding device according to claim 5, characterized in that: An observation window (603) is provided on the side of the liquid storage tank (600).

8. The surface grinding device according to claim 1, characterized in that: Reinforcing ribs are provided between the support rod (100) and the support leg (101).

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